InputReader_test.cpp revision fb7525847700ef8c328616727c747dc5e0ca8c4e 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "../InputReader.h"
18
19#include <utils/List.h>
20#include <gtest/gtest.h>
21#include <math.h>
22
23namespace android {
24
25// An arbitrary time value.
26static const nsecs_t ARBITRARY_TIME = 1234;
27
28// Arbitrary display properties.
29static const int32_t DISPLAY_ID = 0;
30static const int32_t DISPLAY_WIDTH = 480;
31static const int32_t DISPLAY_HEIGHT = 800;
32
33// Error tolerance for floating point assertions.
34static const float EPSILON = 0.001f;
35
36template<typename T>
37static inline T min(T a, T b) {
38    return a < b ? a : b;
39}
40
41static inline float avg(float x, float y) {
42    return (x + y) / 2;
43}
44
45
46// --- FakePointerController ---
47
48class FakePointerController : public PointerControllerInterface {
49    bool mHaveBounds;
50    float mMinX, mMinY, mMaxX, mMaxY;
51    float mX, mY;
52    int32_t mButtonState;
53
54protected:
55    virtual ~FakePointerController() { }
56
57public:
58    FakePointerController() :
59        mHaveBounds(false), mMinX(0), mMinY(0), mMaxX(0), mMaxY(0), mX(0), mY(0),
60        mButtonState(0) {
61    }
62
63    void setBounds(float minX, float minY, float maxX, float maxY) {
64        mHaveBounds = true;
65        mMinX = minX;
66        mMinY = minY;
67        mMaxX = maxX;
68        mMaxY = maxY;
69    }
70
71    virtual void setPosition(float x, float y) {
72        mX = x;
73        mY = y;
74    }
75
76    virtual void setButtonState(int32_t buttonState) {
77        mButtonState = buttonState;
78    }
79
80    virtual int32_t getButtonState() const {
81        return mButtonState;
82    }
83
84    virtual void getPosition(float* outX, float* outY) const {
85        *outX = mX;
86        *outY = mY;
87    }
88
89private:
90    virtual bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const {
91        *outMinX = mMinX;
92        *outMinY = mMinY;
93        *outMaxX = mMaxX;
94        *outMaxY = mMaxY;
95        return mHaveBounds;
96    }
97
98    virtual void move(float deltaX, float deltaY) {
99        mX += deltaX;
100        if (mX < mMinX) mX = mMinX;
101        if (mX > mMaxX) mX = mMaxX;
102        mY += deltaY;
103        if (mY < mMinY) mY = mMinY;
104        if (mY > mMaxY) mY = mMaxY;
105    }
106
107    virtual void fade(Transition) {
108    }
109
110    virtual void unfade(Transition) {
111    }
112
113    virtual void setPresentation(Presentation) {
114    }
115
116    virtual void setSpots(const PointerCoords*, const uint32_t*, BitSet32) {
117    }
118
119    virtual void clearSpots() {
120    }
121};
122
123
124// --- FakeInputReaderPolicy ---
125
126class FakeInputReaderPolicy : public InputReaderPolicyInterface {
127    InputReaderConfiguration mConfig;
128    KeyedVector<int32_t, sp<FakePointerController> > mPointerControllers;
129    Vector<InputDeviceInfo> mInputDevices;
130    TouchAffineTransformation transform;
131
132protected:
133    virtual ~FakeInputReaderPolicy() { }
134
135public:
136    FakeInputReaderPolicy() {
137    }
138
139    void setDisplayInfo(int32_t displayId, int32_t width, int32_t height, int32_t orientation) {
140        // Set the size of both the internal and external display at the same time.
141        bool isRotated = (orientation == DISPLAY_ORIENTATION_90
142                || orientation == DISPLAY_ORIENTATION_270);
143        DisplayViewport v;
144        v.displayId = displayId;
145        v.orientation = orientation;
146        v.logicalLeft = 0;
147        v.logicalTop = 0;
148        v.logicalRight = isRotated ? height : width;
149        v.logicalBottom = isRotated ? width : height;
150        v.physicalLeft = 0;
151        v.physicalTop = 0;
152        v.physicalRight = isRotated ? height : width;
153        v.physicalBottom = isRotated ? width : height;
154        v.deviceWidth = isRotated ? height : width;
155        v.deviceHeight = isRotated ? width : height;
156        mConfig.setDisplayInfo(false /*external*/, v);
157        mConfig.setDisplayInfo(true /*external*/, v);
158    }
159
160    void addExcludedDeviceName(const String8& deviceName) {
161        mConfig.excludedDeviceNames.push(deviceName);
162    }
163
164    void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
165        mPointerControllers.add(deviceId, controller);
166    }
167
168    const InputReaderConfiguration* getReaderConfiguration() const {
169        return &mConfig;
170    }
171
172    const Vector<InputDeviceInfo>& getInputDevices() const {
173        return mInputDevices;
174    }
175
176    TouchAffineTransformation getTouchAffineTransformation(const String8& inputDeviceDescriptor,
177            int32_t surfaceRotation) {
178        return transform;
179    }
180
181    void setTouchAffineTransformation(const TouchAffineTransformation t) {
182        transform = t;
183    }
184
185private:
186    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
187        *outConfig = mConfig;
188    }
189
190    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
191        return mPointerControllers.valueFor(deviceId);
192    }
193
194    virtual void notifyInputDevicesChanged(const Vector<InputDeviceInfo>& inputDevices) {
195        mInputDevices = inputDevices;
196    }
197
198    virtual sp<KeyCharacterMap> getKeyboardLayoutOverlay(const InputDeviceIdentifier&) {
199        return NULL;
200    }
201
202    virtual String8 getDeviceAlias(const InputDeviceIdentifier&) {
203        return String8::empty();
204    }
205};
206
207
208// --- FakeInputListener ---
209
210class FakeInputListener : public InputListenerInterface {
211private:
212    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
213    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
214    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
215    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
216    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
217
218protected:
219    virtual ~FakeInputListener() { }
220
221public:
222    FakeInputListener() {
223    }
224
225    void assertNotifyConfigurationChangedWasCalled(
226            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
227        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
228                << "Expected notifyConfigurationChanged() to have been called.";
229        if (outEventArgs) {
230            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
231        }
232        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
233    }
234
235    void assertNotifyDeviceResetWasCalled(
236            NotifyDeviceResetArgs* outEventArgs = NULL) {
237        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
238                << "Expected notifyDeviceReset() to have been called.";
239        if (outEventArgs) {
240            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
241        }
242        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
243    }
244
245    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
246        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
247                << "Expected notifyKey() to have been called.";
248        if (outEventArgs) {
249            *outEventArgs = *mNotifyKeyArgsQueue.begin();
250        }
251        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
252    }
253
254    void assertNotifyKeyWasNotCalled() {
255        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
256                << "Expected notifyKey() to not have been called.";
257    }
258
259    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
260        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
261                << "Expected notifyMotion() to have been called.";
262        if (outEventArgs) {
263            *outEventArgs = *mNotifyMotionArgsQueue.begin();
264        }
265        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
266    }
267
268    void assertNotifyMotionWasNotCalled() {
269        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
270                << "Expected notifyMotion() to not have been called.";
271    }
272
273    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
274        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
275                << "Expected notifySwitch() to have been called.";
276        if (outEventArgs) {
277            *outEventArgs = *mNotifySwitchArgsQueue.begin();
278        }
279        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
280    }
281
282private:
283    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
284        mNotifyConfigurationChangedArgsQueue.push_back(*args);
285    }
286
287    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
288        mNotifyDeviceResetArgsQueue.push_back(*args);
289    }
290
291    virtual void notifyKey(const NotifyKeyArgs* args) {
292        mNotifyKeyArgsQueue.push_back(*args);
293    }
294
295    virtual void notifyMotion(const NotifyMotionArgs* args) {
296        mNotifyMotionArgsQueue.push_back(*args);
297    }
298
299    virtual void notifySwitch(const NotifySwitchArgs* args) {
300        mNotifySwitchArgsQueue.push_back(*args);
301    }
302};
303
304
305// --- FakeEventHub ---
306
307class FakeEventHub : public EventHubInterface {
308    struct KeyInfo {
309        int32_t keyCode;
310        uint32_t flags;
311    };
312
313    struct Device {
314        InputDeviceIdentifier identifier;
315        uint32_t classes;
316        PropertyMap configuration;
317        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
318        KeyedVector<int, bool> relativeAxes;
319        KeyedVector<int32_t, int32_t> keyCodeStates;
320        KeyedVector<int32_t, int32_t> scanCodeStates;
321        KeyedVector<int32_t, int32_t> switchStates;
322        KeyedVector<int32_t, int32_t> absoluteAxisValue;
323        KeyedVector<int32_t, KeyInfo> keysByScanCode;
324        KeyedVector<int32_t, KeyInfo> keysByUsageCode;
325        KeyedVector<int32_t, bool> leds;
326        Vector<VirtualKeyDefinition> virtualKeys;
327
328        explicit Device(uint32_t classes) :
329                classes(classes) {
330        }
331    };
332
333    KeyedVector<int32_t, Device*> mDevices;
334    Vector<String8> mExcludedDevices;
335    List<RawEvent> mEvents;
336
337protected:
338    virtual ~FakeEventHub() {
339        for (size_t i = 0; i < mDevices.size(); i++) {
340            delete mDevices.valueAt(i);
341        }
342    }
343
344public:
345    FakeEventHub() { }
346
347    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
348        Device* device = new Device(classes);
349        device->identifier.name = name;
350        mDevices.add(deviceId, device);
351
352        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0);
353    }
354
355    void removeDevice(int32_t deviceId) {
356        delete mDevices.valueFor(deviceId);
357        mDevices.removeItem(deviceId);
358
359        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
360    }
361
362    void finishDeviceScan() {
363        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
364    }
365
366    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
367        Device* device = getDevice(deviceId);
368        device->configuration.addProperty(key, value);
369    }
370
371    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
372        Device* device = getDevice(deviceId);
373        device->configuration.addAll(configuration);
374    }
375
376    void addAbsoluteAxis(int32_t deviceId, int axis,
377            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
378        Device* device = getDevice(deviceId);
379
380        RawAbsoluteAxisInfo info;
381        info.valid = true;
382        info.minValue = minValue;
383        info.maxValue = maxValue;
384        info.flat = flat;
385        info.fuzz = fuzz;
386        info.resolution = resolution;
387        device->absoluteAxes.add(axis, info);
388    }
389
390    void addRelativeAxis(int32_t deviceId, int32_t axis) {
391        Device* device = getDevice(deviceId);
392        device->relativeAxes.add(axis, true);
393    }
394
395    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
396        Device* device = getDevice(deviceId);
397        device->keyCodeStates.replaceValueFor(keyCode, state);
398    }
399
400    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
401        Device* device = getDevice(deviceId);
402        device->scanCodeStates.replaceValueFor(scanCode, state);
403    }
404
405    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
406        Device* device = getDevice(deviceId);
407        device->switchStates.replaceValueFor(switchCode, state);
408    }
409
410    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
411        Device* device = getDevice(deviceId);
412        device->absoluteAxisValue.replaceValueFor(axis, value);
413    }
414
415    void addKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
416            int32_t keyCode, uint32_t flags) {
417        Device* device = getDevice(deviceId);
418        KeyInfo info;
419        info.keyCode = keyCode;
420        info.flags = flags;
421        if (scanCode) {
422            device->keysByScanCode.add(scanCode, info);
423        }
424        if (usageCode) {
425            device->keysByUsageCode.add(usageCode, info);
426        }
427    }
428
429    void addLed(int32_t deviceId, int32_t led, bool initialState) {
430        Device* device = getDevice(deviceId);
431        device->leds.add(led, initialState);
432    }
433
434    bool getLedState(int32_t deviceId, int32_t led) {
435        Device* device = getDevice(deviceId);
436        return device->leds.valueFor(led);
437    }
438
439    Vector<String8>& getExcludedDevices() {
440        return mExcludedDevices;
441    }
442
443    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
444        Device* device = getDevice(deviceId);
445        device->virtualKeys.push(definition);
446    }
447
448    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
449            int32_t code, int32_t value) {
450        RawEvent event;
451        event.when = when;
452        event.deviceId = deviceId;
453        event.type = type;
454        event.code = code;
455        event.value = value;
456        mEvents.push_back(event);
457
458        if (type == EV_ABS) {
459            setAbsoluteAxisValue(deviceId, code, value);
460        }
461    }
462
463    void assertQueueIsEmpty() {
464        ASSERT_EQ(size_t(0), mEvents.size())
465                << "Expected the event queue to be empty (fully consumed).";
466    }
467
468private:
469    Device* getDevice(int32_t deviceId) const {
470        ssize_t index = mDevices.indexOfKey(deviceId);
471        return index >= 0 ? mDevices.valueAt(index) : NULL;
472    }
473
474    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
475        Device* device = getDevice(deviceId);
476        return device ? device->classes : 0;
477    }
478
479    virtual InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const {
480        Device* device = getDevice(deviceId);
481        return device ? device->identifier : InputDeviceIdentifier();
482    }
483
484    virtual int32_t getDeviceControllerNumber(int32_t) const {
485        return 0;
486    }
487
488    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
489        Device* device = getDevice(deviceId);
490        if (device) {
491            *outConfiguration = device->configuration;
492        }
493    }
494
495    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
496            RawAbsoluteAxisInfo* outAxisInfo) const {
497        Device* device = getDevice(deviceId);
498        if (device) {
499            ssize_t index = device->absoluteAxes.indexOfKey(axis);
500            if (index >= 0) {
501                *outAxisInfo = device->absoluteAxes.valueAt(index);
502                return OK;
503            }
504        }
505        outAxisInfo->clear();
506        return -1;
507    }
508
509    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
510        Device* device = getDevice(deviceId);
511        if (device) {
512            return device->relativeAxes.indexOfKey(axis) >= 0;
513        }
514        return false;
515    }
516
517    virtual bool hasInputProperty(int32_t, int) const {
518        return false;
519    }
520
521    virtual status_t mapKey(int32_t deviceId,
522            int32_t scanCode, int32_t usageCode, int32_t metaState,
523            int32_t* outKeycode, int32_t *outMetaState, uint32_t* outFlags) const {
524        Device* device = getDevice(deviceId);
525        if (device) {
526            const KeyInfo* key = getKey(device, scanCode, usageCode);
527            if (key) {
528                if (outKeycode) {
529                    *outKeycode = key->keyCode;
530                }
531                if (outFlags) {
532                    *outFlags = key->flags;
533                }
534                if (outMetaState) {
535                    *outMetaState = metaState;
536                }
537                return OK;
538            }
539        }
540        return NAME_NOT_FOUND;
541    }
542
543    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
544        if (usageCode) {
545            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
546            if (index >= 0) {
547                return &device->keysByUsageCode.valueAt(index);
548            }
549        }
550        if (scanCode) {
551            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
552            if (index >= 0) {
553                return &device->keysByScanCode.valueAt(index);
554            }
555        }
556        return NULL;
557    }
558
559    virtual status_t mapAxis(int32_t, int32_t, AxisInfo*) const {
560        return NAME_NOT_FOUND;
561    }
562
563    virtual void setExcludedDevices(const Vector<String8>& devices) {
564        mExcludedDevices = devices;
565    }
566
567    virtual size_t getEvents(int, RawEvent* buffer, size_t) {
568        if (mEvents.empty()) {
569            return 0;
570        }
571
572        *buffer = *mEvents.begin();
573        mEvents.erase(mEvents.begin());
574        return 1;
575    }
576
577    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
578        Device* device = getDevice(deviceId);
579        if (device) {
580            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
581            if (index >= 0) {
582                return device->scanCodeStates.valueAt(index);
583            }
584        }
585        return AKEY_STATE_UNKNOWN;
586    }
587
588    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
589        Device* device = getDevice(deviceId);
590        if (device) {
591            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
592            if (index >= 0) {
593                return device->keyCodeStates.valueAt(index);
594            }
595        }
596        return AKEY_STATE_UNKNOWN;
597    }
598
599    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
600        Device* device = getDevice(deviceId);
601        if (device) {
602            ssize_t index = device->switchStates.indexOfKey(sw);
603            if (index >= 0) {
604                return device->switchStates.valueAt(index);
605            }
606        }
607        return AKEY_STATE_UNKNOWN;
608    }
609
610    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
611            int32_t* outValue) const {
612        Device* device = getDevice(deviceId);
613        if (device) {
614            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
615            if (index >= 0) {
616                *outValue = device->absoluteAxisValue.valueAt(index);
617                return OK;
618            }
619        }
620        *outValue = 0;
621        return -1;
622    }
623
624    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
625            uint8_t* outFlags) const {
626        bool result = false;
627        Device* device = getDevice(deviceId);
628        if (device) {
629            for (size_t i = 0; i < numCodes; i++) {
630                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
631                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
632                        outFlags[i] = 1;
633                        result = true;
634                    }
635                }
636                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
637                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
638                        outFlags[i] = 1;
639                        result = true;
640                    }
641                }
642            }
643        }
644        return result;
645    }
646
647    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
648        Device* device = getDevice(deviceId);
649        if (device) {
650            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
651            return index >= 0;
652        }
653        return false;
654    }
655
656    virtual bool hasLed(int32_t deviceId, int32_t led) const {
657        Device* device = getDevice(deviceId);
658        return device && device->leds.indexOfKey(led) >= 0;
659    }
660
661    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
662        Device* device = getDevice(deviceId);
663        if (device) {
664            ssize_t index = device->leds.indexOfKey(led);
665            if (index >= 0) {
666                device->leds.replaceValueAt(led, on);
667            } else {
668                ADD_FAILURE()
669                        << "Attempted to set the state of an LED that the EventHub declared "
670                        "was not present.  led=" << led;
671            }
672        }
673    }
674
675    virtual void getVirtualKeyDefinitions(int32_t deviceId,
676            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
677        outVirtualKeys.clear();
678
679        Device* device = getDevice(deviceId);
680        if (device) {
681            outVirtualKeys.appendVector(device->virtualKeys);
682        }
683    }
684
685    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t) const {
686        return NULL;
687    }
688
689    virtual bool setKeyboardLayoutOverlay(int32_t, const sp<KeyCharacterMap>&) {
690        return false;
691    }
692
693    virtual void vibrate(int32_t, nsecs_t) {
694    }
695
696    virtual void cancelVibrate(int32_t) {
697    }
698
699    virtual bool isExternal(int32_t) const {
700        return false;
701    }
702
703    virtual void dump(String8&) {
704    }
705
706    virtual void monitor() {
707    }
708
709    virtual void requestReopenDevices() {
710    }
711
712    virtual void wake() {
713    }
714};
715
716
717// --- FakeInputReaderContext ---
718
719class FakeInputReaderContext : public InputReaderContext {
720    sp<EventHubInterface> mEventHub;
721    sp<InputReaderPolicyInterface> mPolicy;
722    sp<InputListenerInterface> mListener;
723    int32_t mGlobalMetaState;
724    bool mUpdateGlobalMetaStateWasCalled;
725    int32_t mGeneration;
726
727public:
728    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
729            const sp<InputReaderPolicyInterface>& policy,
730            const sp<InputListenerInterface>& listener) :
731            mEventHub(eventHub), mPolicy(policy), mListener(listener),
732            mGlobalMetaState(0) {
733    }
734
735    virtual ~FakeInputReaderContext() { }
736
737    void assertUpdateGlobalMetaStateWasCalled() {
738        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
739                << "Expected updateGlobalMetaState() to have been called.";
740        mUpdateGlobalMetaStateWasCalled = false;
741    }
742
743    void setGlobalMetaState(int32_t state) {
744        mGlobalMetaState = state;
745    }
746
747private:
748    virtual void updateGlobalMetaState() {
749        mUpdateGlobalMetaStateWasCalled = true;
750    }
751
752    virtual int32_t getGlobalMetaState() {
753        return mGlobalMetaState;
754    }
755
756    virtual EventHubInterface* getEventHub() {
757        return mEventHub.get();
758    }
759
760    virtual InputReaderPolicyInterface* getPolicy() {
761        return mPolicy.get();
762    }
763
764    virtual InputListenerInterface* getListener() {
765        return mListener.get();
766    }
767
768    virtual void disableVirtualKeysUntil(nsecs_t) {
769    }
770
771    virtual bool shouldDropVirtualKey(nsecs_t, InputDevice*, int32_t, int32_t) {
772        return false;
773    }
774
775    virtual void fadePointer() {
776    }
777
778    virtual void requestTimeoutAtTime(nsecs_t) {
779    }
780
781    virtual int32_t bumpGeneration() {
782        return ++mGeneration;
783    }
784
785    virtual void getExternalStylusDevices(Vector<InputDeviceInfo>& outDevices) {
786
787    }
788
789    virtual void dispatchExternalStylusState(const StylusState&) {
790
791    }
792};
793
794
795// --- FakeInputMapper ---
796
797class FakeInputMapper : public InputMapper {
798    uint32_t mSources;
799    int32_t mKeyboardType;
800    int32_t mMetaState;
801    KeyedVector<int32_t, int32_t> mKeyCodeStates;
802    KeyedVector<int32_t, int32_t> mScanCodeStates;
803    KeyedVector<int32_t, int32_t> mSwitchStates;
804    Vector<int32_t> mSupportedKeyCodes;
805    RawEvent mLastEvent;
806
807    bool mConfigureWasCalled;
808    bool mResetWasCalled;
809    bool mProcessWasCalled;
810
811public:
812    FakeInputMapper(InputDevice* device, uint32_t sources) :
813            InputMapper(device),
814            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
815            mMetaState(0),
816            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
817    }
818
819    virtual ~FakeInputMapper() { }
820
821    void setKeyboardType(int32_t keyboardType) {
822        mKeyboardType = keyboardType;
823    }
824
825    void setMetaState(int32_t metaState) {
826        mMetaState = metaState;
827    }
828
829    void assertConfigureWasCalled() {
830        ASSERT_TRUE(mConfigureWasCalled)
831                << "Expected configure() to have been called.";
832        mConfigureWasCalled = false;
833    }
834
835    void assertResetWasCalled() {
836        ASSERT_TRUE(mResetWasCalled)
837                << "Expected reset() to have been called.";
838        mResetWasCalled = false;
839    }
840
841    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
842        ASSERT_TRUE(mProcessWasCalled)
843                << "Expected process() to have been called.";
844        if (outLastEvent) {
845            *outLastEvent = mLastEvent;
846        }
847        mProcessWasCalled = false;
848    }
849
850    void setKeyCodeState(int32_t keyCode, int32_t state) {
851        mKeyCodeStates.replaceValueFor(keyCode, state);
852    }
853
854    void setScanCodeState(int32_t scanCode, int32_t state) {
855        mScanCodeStates.replaceValueFor(scanCode, state);
856    }
857
858    void setSwitchState(int32_t switchCode, int32_t state) {
859        mSwitchStates.replaceValueFor(switchCode, state);
860    }
861
862    void addSupportedKeyCode(int32_t keyCode) {
863        mSupportedKeyCodes.add(keyCode);
864    }
865
866private:
867    virtual uint32_t getSources() {
868        return mSources;
869    }
870
871    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
872        InputMapper::populateDeviceInfo(deviceInfo);
873
874        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
875            deviceInfo->setKeyboardType(mKeyboardType);
876        }
877    }
878
879    virtual void configure(nsecs_t, const InputReaderConfiguration*, uint32_t) {
880        mConfigureWasCalled = true;
881    }
882
883    virtual void reset(nsecs_t) {
884        mResetWasCalled = true;
885    }
886
887    virtual void process(const RawEvent* rawEvent) {
888        mLastEvent = *rawEvent;
889        mProcessWasCalled = true;
890    }
891
892    virtual int32_t getKeyCodeState(uint32_t, int32_t keyCode) {
893        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
894        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
895    }
896
897    virtual int32_t getScanCodeState(uint32_t, int32_t scanCode) {
898        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
899        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
900    }
901
902    virtual int32_t getSwitchState(uint32_t, int32_t switchCode) {
903        ssize_t index = mSwitchStates.indexOfKey(switchCode);
904        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
905    }
906
907    virtual bool markSupportedKeyCodes(uint32_t, size_t numCodes,
908            const int32_t* keyCodes, uint8_t* outFlags) {
909        bool result = false;
910        for (size_t i = 0; i < numCodes; i++) {
911            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
912                if (keyCodes[i] == mSupportedKeyCodes[j]) {
913                    outFlags[i] = 1;
914                    result = true;
915                }
916            }
917        }
918        return result;
919    }
920
921    virtual int32_t getMetaState() {
922        return mMetaState;
923    }
924
925    virtual void fadePointer() {
926    }
927};
928
929
930// --- InstrumentedInputReader ---
931
932class InstrumentedInputReader : public InputReader {
933    InputDevice* mNextDevice;
934
935public:
936    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
937            const sp<InputReaderPolicyInterface>& policy,
938            const sp<InputListenerInterface>& listener) :
939            InputReader(eventHub, policy, listener),
940            mNextDevice(NULL) {
941    }
942
943    virtual ~InstrumentedInputReader() {
944        if (mNextDevice) {
945            delete mNextDevice;
946        }
947    }
948
949    void setNextDevice(InputDevice* device) {
950        mNextDevice = device;
951    }
952
953    InputDevice* newDevice(int32_t deviceId, int32_t controllerNumber, const String8& name,
954            uint32_t classes) {
955        InputDeviceIdentifier identifier;
956        identifier.name = name;
957        int32_t generation = deviceId + 1;
958        return new InputDevice(&mContext, deviceId, generation, controllerNumber, identifier,
959                classes);
960    }
961
962protected:
963    virtual InputDevice* createDeviceLocked(int32_t deviceId, int32_t controllerNumber,
964            const InputDeviceIdentifier& identifier, uint32_t classes) {
965        if (mNextDevice) {
966            InputDevice* device = mNextDevice;
967            mNextDevice = NULL;
968            return device;
969        }
970        return InputReader::createDeviceLocked(deviceId, controllerNumber, identifier, classes);
971    }
972
973    friend class InputReaderTest;
974};
975
976
977// --- InputReaderTest ---
978
979class InputReaderTest : public testing::Test {
980protected:
981    sp<FakeInputListener> mFakeListener;
982    sp<FakeInputReaderPolicy> mFakePolicy;
983    sp<FakeEventHub> mFakeEventHub;
984    sp<InstrumentedInputReader> mReader;
985
986    virtual void SetUp() {
987        mFakeEventHub = new FakeEventHub();
988        mFakePolicy = new FakeInputReaderPolicy();
989        mFakeListener = new FakeInputListener();
990
991        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
992    }
993
994    virtual void TearDown() {
995        mReader.clear();
996
997        mFakeListener.clear();
998        mFakePolicy.clear();
999        mFakeEventHub.clear();
1000    }
1001
1002    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
1003            const PropertyMap* configuration) {
1004        mFakeEventHub->addDevice(deviceId, name, classes);
1005
1006        if (configuration) {
1007            mFakeEventHub->addConfigurationMap(deviceId, configuration);
1008        }
1009        mFakeEventHub->finishDeviceScan();
1010        mReader->loopOnce();
1011        mReader->loopOnce();
1012        mFakeEventHub->assertQueueIsEmpty();
1013    }
1014
1015    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId, int32_t controllerNumber,
1016            const String8& name, uint32_t classes, uint32_t sources,
1017            const PropertyMap* configuration) {
1018        InputDevice* device = mReader->newDevice(deviceId, controllerNumber, name, classes);
1019        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
1020        device->addMapper(mapper);
1021        mReader->setNextDevice(device);
1022        addDevice(deviceId, name, classes, configuration);
1023        return mapper;
1024    }
1025};
1026
1027TEST_F(InputReaderTest, GetInputDevices) {
1028    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1029            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1030    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
1031            0, NULL)); // no classes so device will be ignored
1032
1033    Vector<InputDeviceInfo> inputDevices;
1034    mReader->getInputDevices(inputDevices);
1035
1036    ASSERT_EQ(1U, inputDevices.size());
1037    ASSERT_EQ(1, inputDevices[0].getId());
1038    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1039    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1040    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1041    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1042
1043    // Should also have received a notification describing the new input devices.
1044    inputDevices = mFakePolicy->getInputDevices();
1045    ASSERT_EQ(1U, inputDevices.size());
1046    ASSERT_EQ(1, inputDevices[0].getId());
1047    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1048    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1049    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1050    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1051}
1052
1053TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1054    FakeInputMapper* mapper = NULL;
1055    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1056            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1057    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1058
1059    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1060            AINPUT_SOURCE_ANY, AKEYCODE_A))
1061            << "Should return unknown when the device id is >= 0 but unknown.";
1062
1063    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1064            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1065            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1066
1067    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1068            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1069            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1070
1071    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1072            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1073            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1074
1075    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1076            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1077            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1078}
1079
1080TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1081    FakeInputMapper* mapper = NULL;
1082    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1083            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1084    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1085
1086    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1087            AINPUT_SOURCE_ANY, KEY_A))
1088            << "Should return unknown when the device id is >= 0 but unknown.";
1089
1090    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1091            AINPUT_SOURCE_TRACKBALL, KEY_A))
1092            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1093
1094    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1095            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1096            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1097
1098    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1099            AINPUT_SOURCE_TRACKBALL, KEY_A))
1100            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1101
1102    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1103            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1104            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1105}
1106
1107TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1108    FakeInputMapper* mapper = NULL;
1109    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1110            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1111    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1112
1113    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1114            AINPUT_SOURCE_ANY, SW_LID))
1115            << "Should return unknown when the device id is >= 0 but unknown.";
1116
1117    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1118            AINPUT_SOURCE_TRACKBALL, SW_LID))
1119            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1120
1121    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1122            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1123            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1124
1125    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1126            AINPUT_SOURCE_TRACKBALL, SW_LID))
1127            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1128
1129    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1130            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1131            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1132}
1133
1134TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1135    FakeInputMapper* mapper = NULL;
1136    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1137            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1138    mapper->addSupportedKeyCode(AKEYCODE_A);
1139    mapper->addSupportedKeyCode(AKEYCODE_B);
1140
1141    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1142    uint8_t flags[4] = { 0, 0, 0, 1 };
1143
1144    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1145            << "Should return false when device id is >= 0 but unknown.";
1146    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1147
1148    flags[3] = 1;
1149    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1150            << "Should return false when device id is valid but the sources are not supported by the device.";
1151    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1152
1153    flags[3] = 1;
1154    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1155            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1156    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1157
1158    flags[3] = 1;
1159    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1160            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1161    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1162
1163    flags[3] = 1;
1164    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1165            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1166    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1167}
1168
1169TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1170    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1171
1172    NotifyConfigurationChangedArgs args;
1173
1174    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1175    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1176}
1177
1178TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1179    FakeInputMapper* mapper = NULL;
1180    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1181            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1182
1183    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1184    mReader->loopOnce();
1185    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1186
1187    RawEvent event;
1188    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1189    ASSERT_EQ(0, event.when);
1190    ASSERT_EQ(1, event.deviceId);
1191    ASSERT_EQ(EV_KEY, event.type);
1192    ASSERT_EQ(KEY_A, event.code);
1193    ASSERT_EQ(1, event.value);
1194}
1195
1196
1197// --- InputDeviceTest ---
1198
1199class InputDeviceTest : public testing::Test {
1200protected:
1201    static const char* DEVICE_NAME;
1202    static const int32_t DEVICE_ID;
1203    static const int32_t DEVICE_GENERATION;
1204    static const int32_t DEVICE_CONTROLLER_NUMBER;
1205    static const uint32_t DEVICE_CLASSES;
1206
1207    sp<FakeEventHub> mFakeEventHub;
1208    sp<FakeInputReaderPolicy> mFakePolicy;
1209    sp<FakeInputListener> mFakeListener;
1210    FakeInputReaderContext* mFakeContext;
1211
1212    InputDevice* mDevice;
1213
1214    virtual void SetUp() {
1215        mFakeEventHub = new FakeEventHub();
1216        mFakePolicy = new FakeInputReaderPolicy();
1217        mFakeListener = new FakeInputListener();
1218        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1219
1220        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1221        InputDeviceIdentifier identifier;
1222        identifier.name = DEVICE_NAME;
1223        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1224                DEVICE_CONTROLLER_NUMBER, identifier, DEVICE_CLASSES);
1225    }
1226
1227    virtual void TearDown() {
1228        delete mDevice;
1229
1230        delete mFakeContext;
1231        mFakeListener.clear();
1232        mFakePolicy.clear();
1233        mFakeEventHub.clear();
1234    }
1235};
1236
1237const char* InputDeviceTest::DEVICE_NAME = "device";
1238const int32_t InputDeviceTest::DEVICE_ID = 1;
1239const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1240const int32_t InputDeviceTest::DEVICE_CONTROLLER_NUMBER = 0;
1241const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1242        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1243
1244TEST_F(InputDeviceTest, ImmutableProperties) {
1245    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1246    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1247    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1248}
1249
1250TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1251    // Configuration.
1252    InputReaderConfiguration config;
1253    mDevice->configure(ARBITRARY_TIME, &config, 0);
1254
1255    // Reset.
1256    mDevice->reset(ARBITRARY_TIME);
1257
1258    NotifyDeviceResetArgs resetArgs;
1259    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1260    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1261    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1262
1263    // Metadata.
1264    ASSERT_TRUE(mDevice->isIgnored());
1265    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1266
1267    InputDeviceInfo info;
1268    mDevice->getDeviceInfo(&info);
1269    ASSERT_EQ(DEVICE_ID, info.getId());
1270    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1271    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1272    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1273
1274    // State queries.
1275    ASSERT_EQ(0, mDevice->getMetaState());
1276
1277    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1278            << "Ignored device should return unknown key code state.";
1279    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1280            << "Ignored device should return unknown scan code state.";
1281    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1282            << "Ignored device should return unknown switch state.";
1283
1284    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1285    uint8_t flags[2] = { 0, 1 };
1286    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1287            << "Ignored device should never mark any key codes.";
1288    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1289    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1290}
1291
1292TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1293    // Configuration.
1294    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1295
1296    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1297    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1298    mapper1->setMetaState(AMETA_ALT_ON);
1299    mapper1->addSupportedKeyCode(AKEYCODE_A);
1300    mapper1->addSupportedKeyCode(AKEYCODE_B);
1301    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1302    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1303    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1304    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1305    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1306    mDevice->addMapper(mapper1);
1307
1308    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1309    mapper2->setMetaState(AMETA_SHIFT_ON);
1310    mDevice->addMapper(mapper2);
1311
1312    InputReaderConfiguration config;
1313    mDevice->configure(ARBITRARY_TIME, &config, 0);
1314
1315    String8 propertyValue;
1316    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1317            << "Device should have read configuration during configuration phase.";
1318    ASSERT_STREQ("value", propertyValue.string());
1319
1320    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1321    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1322
1323    // Reset
1324    mDevice->reset(ARBITRARY_TIME);
1325    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1326    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1327
1328    NotifyDeviceResetArgs resetArgs;
1329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1330    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1331    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1332
1333    // Metadata.
1334    ASSERT_FALSE(mDevice->isIgnored());
1335    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1336
1337    InputDeviceInfo info;
1338    mDevice->getDeviceInfo(&info);
1339    ASSERT_EQ(DEVICE_ID, info.getId());
1340    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1341    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1342    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1343
1344    // State queries.
1345    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1346            << "Should query mappers and combine meta states.";
1347
1348    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1349            << "Should return unknown key code state when source not supported.";
1350    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1351            << "Should return unknown scan code state when source not supported.";
1352    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1353            << "Should return unknown switch state when source not supported.";
1354
1355    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1356            << "Should query mapper when source is supported.";
1357    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1358            << "Should query mapper when source is supported.";
1359    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1360            << "Should query mapper when source is supported.";
1361
1362    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1363    uint8_t flags[4] = { 0, 0, 0, 1 };
1364    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1365            << "Should do nothing when source is unsupported.";
1366    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1367    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1368    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1369    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1370
1371    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1372            << "Should query mapper when source is supported.";
1373    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1374    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1375    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1376    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1377
1378    // Event handling.
1379    RawEvent event;
1380    mDevice->process(&event, 1);
1381
1382    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1383    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1384}
1385
1386
1387// --- InputMapperTest ---
1388
1389class InputMapperTest : public testing::Test {
1390protected:
1391    static const char* DEVICE_NAME;
1392    static const int32_t DEVICE_ID;
1393    static const int32_t DEVICE_GENERATION;
1394    static const int32_t DEVICE_CONTROLLER_NUMBER;
1395    static const uint32_t DEVICE_CLASSES;
1396
1397    sp<FakeEventHub> mFakeEventHub;
1398    sp<FakeInputReaderPolicy> mFakePolicy;
1399    sp<FakeInputListener> mFakeListener;
1400    FakeInputReaderContext* mFakeContext;
1401    InputDevice* mDevice;
1402
1403    virtual void SetUp() {
1404        mFakeEventHub = new FakeEventHub();
1405        mFakePolicy = new FakeInputReaderPolicy();
1406        mFakeListener = new FakeInputListener();
1407        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1408        InputDeviceIdentifier identifier;
1409        identifier.name = DEVICE_NAME;
1410        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1411                DEVICE_CONTROLLER_NUMBER, identifier, DEVICE_CLASSES);
1412
1413        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1414    }
1415
1416    virtual void TearDown() {
1417        delete mDevice;
1418        delete mFakeContext;
1419        mFakeListener.clear();
1420        mFakePolicy.clear();
1421        mFakeEventHub.clear();
1422    }
1423
1424    void addConfigurationProperty(const char* key, const char* value) {
1425        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1426    }
1427
1428    void addMapperAndConfigure(InputMapper* mapper) {
1429        mDevice->addMapper(mapper);
1430        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1431        mDevice->reset(ARBITRARY_TIME);
1432    }
1433
1434    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1435            int32_t orientation) {
1436        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1437        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1438                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1439    }
1440
1441    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1442            int32_t code, int32_t value) {
1443        RawEvent event;
1444        event.when = when;
1445        event.deviceId = deviceId;
1446        event.type = type;
1447        event.code = code;
1448        event.value = value;
1449        mapper->process(&event);
1450    }
1451
1452    static void assertMotionRange(const InputDeviceInfo& info,
1453            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1454        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1455        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1456        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1457        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1458        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1459        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1460        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1461        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1462    }
1463
1464    static void assertPointerCoords(const PointerCoords& coords,
1465            float x, float y, float pressure, float size,
1466            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1467            float orientation, float distance) {
1468        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1469        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1470        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1471        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1472        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1473        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1474        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1475        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1476        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1477        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1478    }
1479
1480    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1481        float actualX, actualY;
1482        controller->getPosition(&actualX, &actualY);
1483        ASSERT_NEAR(x, actualX, 1);
1484        ASSERT_NEAR(y, actualY, 1);
1485    }
1486};
1487
1488const char* InputMapperTest::DEVICE_NAME = "device";
1489const int32_t InputMapperTest::DEVICE_ID = 1;
1490const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1491const int32_t InputMapperTest::DEVICE_CONTROLLER_NUMBER = 0;
1492const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1493
1494
1495// --- SwitchInputMapperTest ---
1496
1497class SwitchInputMapperTest : public InputMapperTest {
1498protected:
1499};
1500
1501TEST_F(SwitchInputMapperTest, GetSources) {
1502    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1503    addMapperAndConfigure(mapper);
1504
1505    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1506}
1507
1508TEST_F(SwitchInputMapperTest, GetSwitchState) {
1509    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1510    addMapperAndConfigure(mapper);
1511
1512    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1513    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1514
1515    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1516    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1517}
1518
1519TEST_F(SwitchInputMapperTest, Process) {
1520    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1521    addMapperAndConfigure(mapper);
1522
1523    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1524    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_JACK_PHYSICAL_INSERT, 1);
1525    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_HEADPHONE_INSERT, 0);
1526    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1527
1528    NotifySwitchArgs args;
1529    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1530    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1531    ASSERT_EQ((1U << SW_LID) | (1U << SW_JACK_PHYSICAL_INSERT), args.switchValues);
1532    ASSERT_EQ((1U << SW_LID) | (1U << SW_JACK_PHYSICAL_INSERT) | (1 << SW_HEADPHONE_INSERT),
1533            args.switchMask);
1534    ASSERT_EQ(uint32_t(0), args.policyFlags);
1535}
1536
1537
1538// --- KeyboardInputMapperTest ---
1539
1540class KeyboardInputMapperTest : public InputMapperTest {
1541protected:
1542    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1543            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1544};
1545
1546void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1547        int32_t originalScanCode, int32_t, int32_t rotatedKeyCode) {
1548    NotifyKeyArgs args;
1549
1550    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1551    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1552    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1553    ASSERT_EQ(originalScanCode, args.scanCode);
1554    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1555
1556    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1557    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1558    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1559    ASSERT_EQ(originalScanCode, args.scanCode);
1560    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1561}
1562
1563
1564TEST_F(KeyboardInputMapperTest, GetSources) {
1565    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1566            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1567    addMapperAndConfigure(mapper);
1568
1569    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1570}
1571
1572TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1573    const int32_t USAGE_A = 0x070004;
1574    const int32_t USAGE_UNKNOWN = 0x07ffff;
1575    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1576    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1577
1578    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1579            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1580    addMapperAndConfigure(mapper);
1581
1582    // Key down by scan code.
1583    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1584            EV_KEY, KEY_HOME, 1);
1585    NotifyKeyArgs args;
1586    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1587    ASSERT_EQ(DEVICE_ID, args.deviceId);
1588    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1589    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1590    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1591    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1592    ASSERT_EQ(KEY_HOME, args.scanCode);
1593    ASSERT_EQ(AMETA_NONE, args.metaState);
1594    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1595    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1596    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1597
1598    // Key up by scan code.
1599    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1600            EV_KEY, KEY_HOME, 0);
1601    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1602    ASSERT_EQ(DEVICE_ID, args.deviceId);
1603    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1604    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1605    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1606    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1607    ASSERT_EQ(KEY_HOME, args.scanCode);
1608    ASSERT_EQ(AMETA_NONE, args.metaState);
1609    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1610    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1611    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1612
1613    // Key down by usage code.
1614    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1615            EV_MSC, MSC_SCAN, USAGE_A);
1616    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1617            EV_KEY, 0, 1);
1618    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1619    ASSERT_EQ(DEVICE_ID, args.deviceId);
1620    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1621    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1622    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1623    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1624    ASSERT_EQ(0, args.scanCode);
1625    ASSERT_EQ(AMETA_NONE, args.metaState);
1626    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1627    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1628    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1629
1630    // Key up by usage code.
1631    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1632            EV_MSC, MSC_SCAN, USAGE_A);
1633    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1634            EV_KEY, 0, 0);
1635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1636    ASSERT_EQ(DEVICE_ID, args.deviceId);
1637    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1638    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1639    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1640    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1641    ASSERT_EQ(0, args.scanCode);
1642    ASSERT_EQ(AMETA_NONE, args.metaState);
1643    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1644    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1645    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1646
1647    // Key down with unknown scan code or usage code.
1648    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1649            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1650    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1651            EV_KEY, KEY_UNKNOWN, 1);
1652    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1653    ASSERT_EQ(DEVICE_ID, args.deviceId);
1654    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1655    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1656    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1657    ASSERT_EQ(0, args.keyCode);
1658    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1659    ASSERT_EQ(AMETA_NONE, args.metaState);
1660    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1661    ASSERT_EQ(0U, args.policyFlags);
1662    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1663
1664    // Key up with unknown scan code or usage code.
1665    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1666            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1667    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1668            EV_KEY, KEY_UNKNOWN, 0);
1669    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1670    ASSERT_EQ(DEVICE_ID, args.deviceId);
1671    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1672    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1673    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1674    ASSERT_EQ(0, args.keyCode);
1675    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1676    ASSERT_EQ(AMETA_NONE, args.metaState);
1677    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1678    ASSERT_EQ(0U, args.policyFlags);
1679    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1680}
1681
1682TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1683    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1684    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1685
1686    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1687            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1688    addMapperAndConfigure(mapper);
1689
1690    // Initial metastate.
1691    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1692
1693    // Metakey down.
1694    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1695            EV_KEY, KEY_LEFTSHIFT, 1);
1696    NotifyKeyArgs args;
1697    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1698    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1699    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1700    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1701
1702    // Key down.
1703    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1704            EV_KEY, KEY_A, 1);
1705    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1706    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1707    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1708
1709    // Key up.
1710    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1711            EV_KEY, KEY_A, 0);
1712    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1713    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1714    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1715
1716    // Metakey up.
1717    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1718            EV_KEY, KEY_LEFTSHIFT, 0);
1719    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1720    ASSERT_EQ(AMETA_NONE, args.metaState);
1721    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1722    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1723}
1724
1725TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1726    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1727    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1728    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1729    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1730
1731    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1732            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1733    addMapperAndConfigure(mapper);
1734
1735    setDisplayInfoAndReconfigure(DISPLAY_ID,
1736            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1737            DISPLAY_ORIENTATION_90);
1738    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1739            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1740    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1741            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1742    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1743            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1744    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1745            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1746}
1747
1748TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1749    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1750    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1751    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1752    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1753
1754    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1755            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1756    addConfigurationProperty("keyboard.orientationAware", "1");
1757    addMapperAndConfigure(mapper);
1758
1759    setDisplayInfoAndReconfigure(DISPLAY_ID,
1760            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1761            DISPLAY_ORIENTATION_0);
1762    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1763            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1764    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1765            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1766    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1767            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1768    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1769            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1770
1771    setDisplayInfoAndReconfigure(DISPLAY_ID,
1772            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1773            DISPLAY_ORIENTATION_90);
1774    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1775            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1776    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1777            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1778    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1779            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1780    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1781            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1782
1783    setDisplayInfoAndReconfigure(DISPLAY_ID,
1784            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1785            DISPLAY_ORIENTATION_180);
1786    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1787            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1788    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1789            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1790    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1791            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1792    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1793            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1794
1795    setDisplayInfoAndReconfigure(DISPLAY_ID,
1796            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1797            DISPLAY_ORIENTATION_270);
1798    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1799            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1800    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1801            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1802    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1803            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1804    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1805            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1806
1807    // Special case: if orientation changes while key is down, we still emit the same keycode
1808    // in the key up as we did in the key down.
1809    NotifyKeyArgs args;
1810
1811    setDisplayInfoAndReconfigure(DISPLAY_ID,
1812            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1813            DISPLAY_ORIENTATION_270);
1814    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1815    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1816    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1817    ASSERT_EQ(KEY_UP, args.scanCode);
1818    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1819
1820    setDisplayInfoAndReconfigure(DISPLAY_ID,
1821            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1822            DISPLAY_ORIENTATION_180);
1823    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1824    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1825    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1826    ASSERT_EQ(KEY_UP, args.scanCode);
1827    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1828}
1829
1830TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1831    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1832            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1833    addMapperAndConfigure(mapper);
1834
1835    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1836    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1837
1838    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1839    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1840}
1841
1842TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1843    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1844            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1845    addMapperAndConfigure(mapper);
1846
1847    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1848    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1849
1850    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1851    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1852}
1853
1854TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1855    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1856            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1857    addMapperAndConfigure(mapper);
1858
1859    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1860
1861    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1862    uint8_t flags[2] = { 0, 0 };
1863    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1864    ASSERT_TRUE(flags[0]);
1865    ASSERT_FALSE(flags[1]);
1866}
1867
1868TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1869    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1870    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1871    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1872    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1873    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1874    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1875
1876    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1877            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1878    addMapperAndConfigure(mapper);
1879
1880    // Initialization should have turned all of the lights off.
1881    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1882    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1883    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1884
1885    // Toggle caps lock on.
1886    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1887            EV_KEY, KEY_CAPSLOCK, 1);
1888    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1889            EV_KEY, KEY_CAPSLOCK, 0);
1890    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1891    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1892    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1893    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1894
1895    // Toggle num lock on.
1896    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1897            EV_KEY, KEY_NUMLOCK, 1);
1898    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1899            EV_KEY, KEY_NUMLOCK, 0);
1900    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1901    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1902    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1903    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1904
1905    // Toggle caps lock off.
1906    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1907            EV_KEY, KEY_CAPSLOCK, 1);
1908    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1909            EV_KEY, KEY_CAPSLOCK, 0);
1910    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1911    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1912    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1913    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1914
1915    // Toggle scroll lock on.
1916    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1917            EV_KEY, KEY_SCROLLLOCK, 1);
1918    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1919            EV_KEY, KEY_SCROLLLOCK, 0);
1920    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1921    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1922    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1923    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1924
1925    // Toggle num lock off.
1926    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1927            EV_KEY, KEY_NUMLOCK, 1);
1928    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1929            EV_KEY, KEY_NUMLOCK, 0);
1930    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1931    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1932    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1933    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1934
1935    // Toggle scroll lock off.
1936    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1937            EV_KEY, KEY_SCROLLLOCK, 1);
1938    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1939            EV_KEY, KEY_SCROLLLOCK, 0);
1940    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1941    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1942    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1943    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1944}
1945
1946
1947// --- CursorInputMapperTest ---
1948
1949class CursorInputMapperTest : public InputMapperTest {
1950protected:
1951    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1952
1953    sp<FakePointerController> mFakePointerController;
1954
1955    virtual void SetUp() {
1956        InputMapperTest::SetUp();
1957
1958        mFakePointerController = new FakePointerController();
1959        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1960    }
1961
1962    void testMotionRotation(CursorInputMapper* mapper,
1963            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1964};
1965
1966const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1967
1968void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1969        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1970    NotifyMotionArgs args;
1971
1972    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
1973    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
1974    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1975    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1976    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1977    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1978            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1979            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1980            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1981}
1982
1983TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1984    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1985    addConfigurationProperty("cursor.mode", "pointer");
1986    addMapperAndConfigure(mapper);
1987
1988    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1989}
1990
1991TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1992    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1993    addConfigurationProperty("cursor.mode", "navigation");
1994    addMapperAndConfigure(mapper);
1995
1996    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1997}
1998
1999TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
2000    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2001    addConfigurationProperty("cursor.mode", "pointer");
2002    addMapperAndConfigure(mapper);
2003
2004    InputDeviceInfo info;
2005    mapper->populateDeviceInfo(&info);
2006
2007    // Initially there may not be a valid motion range.
2008    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
2009    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
2010    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2011            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
2012
2013    // When the bounds are set, then there should be a valid motion range.
2014    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
2015
2016    InputDeviceInfo info2;
2017    mapper->populateDeviceInfo(&info2);
2018
2019    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2020            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
2021            1, 800 - 1, 0.0f, 0.0f));
2022    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2023            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
2024            2, 480 - 1, 0.0f, 0.0f));
2025    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2026            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
2027            0.0f, 1.0f, 0.0f, 0.0f));
2028}
2029
2030TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
2031    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2032    addConfigurationProperty("cursor.mode", "navigation");
2033    addMapperAndConfigure(mapper);
2034
2035    InputDeviceInfo info;
2036    mapper->populateDeviceInfo(&info);
2037
2038    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2039            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2040            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2041    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2042            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
2043            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2044    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2045            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2046            0.0f, 1.0f, 0.0f, 0.0f));
2047}
2048
2049TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2050    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2051    addConfigurationProperty("cursor.mode", "navigation");
2052    addMapperAndConfigure(mapper);
2053
2054    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2055
2056    NotifyMotionArgs args;
2057
2058    // Button press.
2059    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2060    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2061    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2062    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2063    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2064    ASSERT_EQ(DEVICE_ID, args.deviceId);
2065    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2066    ASSERT_EQ(uint32_t(0), args.policyFlags);
2067    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2068    ASSERT_EQ(0, args.flags);
2069    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2070    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2071    ASSERT_EQ(0, args.edgeFlags);
2072    ASSERT_EQ(uint32_t(1), args.pointerCount);
2073    ASSERT_EQ(0, args.pointerProperties[0].id);
2074    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2075    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2076            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2077    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2078    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2079    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2080
2081    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2082    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2083    ASSERT_EQ(DEVICE_ID, args.deviceId);
2084    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2085    ASSERT_EQ(uint32_t(0), args.policyFlags);
2086    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, args.action);
2087    ASSERT_EQ(0, args.flags);
2088    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2089    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2090    ASSERT_EQ(0, args.edgeFlags);
2091    ASSERT_EQ(uint32_t(1), args.pointerCount);
2092    ASSERT_EQ(0, args.pointerProperties[0].id);
2093    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2094    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2095            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2096    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2097    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2098    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2099
2100    // Button release.  Should have same down time.
2101    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2102    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2103    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2104    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2105    ASSERT_EQ(DEVICE_ID, args.deviceId);
2106    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2107    ASSERT_EQ(uint32_t(0), args.policyFlags);
2108    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, args.action);
2109    ASSERT_EQ(0, args.flags);
2110    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2111    ASSERT_EQ(0, args.buttonState);
2112    ASSERT_EQ(0, args.edgeFlags);
2113    ASSERT_EQ(uint32_t(1), args.pointerCount);
2114    ASSERT_EQ(0, args.pointerProperties[0].id);
2115    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2116    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2117            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2118    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2119    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2120    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2121
2122    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2123    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2124    ASSERT_EQ(DEVICE_ID, args.deviceId);
2125    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2126    ASSERT_EQ(uint32_t(0), args.policyFlags);
2127    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2128    ASSERT_EQ(0, args.flags);
2129    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2130    ASSERT_EQ(0, args.buttonState);
2131    ASSERT_EQ(0, args.edgeFlags);
2132    ASSERT_EQ(uint32_t(1), args.pointerCount);
2133    ASSERT_EQ(0, args.pointerProperties[0].id);
2134    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2135    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2136            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2137    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2138    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2139    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2140}
2141
2142TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2143    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2144    addConfigurationProperty("cursor.mode", "navigation");
2145    addMapperAndConfigure(mapper);
2146
2147    NotifyMotionArgs args;
2148
2149    // Motion in X but not Y.
2150    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2151    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2152    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2153    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2154    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2155            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2156
2157    // Motion in Y but not X.
2158    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2159    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2160    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2161    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2162    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2163            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2164}
2165
2166TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2167    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2168    addConfigurationProperty("cursor.mode", "navigation");
2169    addMapperAndConfigure(mapper);
2170
2171    NotifyMotionArgs args;
2172
2173    // Button press.
2174    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2175    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2176    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2177    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2178    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2179            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2180
2181    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2182    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, args.action);
2183    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2184            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2185
2186    // Button release.
2187    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2188    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2189    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2190    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, args.action);
2191    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2192            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2193
2194    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2195    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2196    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2197            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2198}
2199
2200TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2201    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2202    addConfigurationProperty("cursor.mode", "navigation");
2203    addMapperAndConfigure(mapper);
2204
2205    NotifyMotionArgs args;
2206
2207    // Combined X, Y and Button.
2208    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2209    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2210    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2211    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2213    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2214    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2215            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2216            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2217
2218    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2219    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, args.action);
2220    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2221            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2222            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2223
2224    // Move X, Y a bit while pressed.
2225    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2226    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2227    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2228    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2229    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2230    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2231            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2232            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2233
2234    // Release Button.
2235    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2236    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2237    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2238    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, args.action);
2239    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2240            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2241
2242    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2243    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2244    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2245            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2246}
2247
2248TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2249    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2250    addConfigurationProperty("cursor.mode", "navigation");
2251    addMapperAndConfigure(mapper);
2252
2253    setDisplayInfoAndReconfigure(DISPLAY_ID,
2254            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2255            DISPLAY_ORIENTATION_90);
2256    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2257    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2258    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2259    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2260    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2261    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2262    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2263    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2264}
2265
2266TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2267    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2268    addConfigurationProperty("cursor.mode", "navigation");
2269    addConfigurationProperty("cursor.orientationAware", "1");
2270    addMapperAndConfigure(mapper);
2271
2272    setDisplayInfoAndReconfigure(DISPLAY_ID,
2273            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2274    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2275    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2276    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2277    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2278    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2279    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2280    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2281    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2282
2283    setDisplayInfoAndReconfigure(DISPLAY_ID,
2284            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2285    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2286    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2287    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2288    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2289    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2290    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2291    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2292    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2293
2294    setDisplayInfoAndReconfigure(DISPLAY_ID,
2295            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2296    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2297    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2298    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2299    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2300    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2301    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2302    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2303    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2304
2305    setDisplayInfoAndReconfigure(DISPLAY_ID,
2306            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2307    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2308    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2309    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2310    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2311    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2312    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2313    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2314    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2315}
2316
2317TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2318    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2319    addConfigurationProperty("cursor.mode", "pointer");
2320    addMapperAndConfigure(mapper);
2321
2322    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2323    mFakePointerController->setPosition(100, 200);
2324    mFakePointerController->setButtonState(0);
2325
2326    NotifyMotionArgs motionArgs;
2327    NotifyKeyArgs keyArgs;
2328
2329    // press BTN_LEFT, release BTN_LEFT
2330    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2331    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2332    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2333    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2334    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2335    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2337            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2338
2339    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2340    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2341    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2342    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2343    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2344            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2345
2346    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2347    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2348    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2349    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2350    ASSERT_EQ(0, motionArgs.buttonState);
2351    ASSERT_EQ(0, mFakePointerController->getButtonState());
2352    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2353            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2354
2355    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2356    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2357    ASSERT_EQ(0, motionArgs.buttonState);
2358    ASSERT_EQ(0, mFakePointerController->getButtonState());
2359    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2360            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2361
2362    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2363    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2364    ASSERT_EQ(0, motionArgs.buttonState);
2365    ASSERT_EQ(0, mFakePointerController->getButtonState());
2366    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2367            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2368
2369    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2370    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2371    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2372    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2373    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2374    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2375    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2376            motionArgs.buttonState);
2377    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2378            mFakePointerController->getButtonState());
2379    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2380            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2381
2382    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2383    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2384    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2385    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2386            mFakePointerController->getButtonState());
2387    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2388            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2389
2390    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2391    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2392    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2393            motionArgs.buttonState);
2394    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2395            mFakePointerController->getButtonState());
2396    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2397            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2398
2399    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2400    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2401    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2402    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2403    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2404    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2405    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2406            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2407
2408    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2409    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2410    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2411    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2412    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2413            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2414
2415    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2416    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2418    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2419    ASSERT_EQ(0, motionArgs.buttonState);
2420    ASSERT_EQ(0, mFakePointerController->getButtonState());
2421    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2422            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2423    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2424    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2425
2426    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2427    ASSERT_EQ(0, motionArgs.buttonState);
2428    ASSERT_EQ(0, mFakePointerController->getButtonState());
2429    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2430    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2431            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2432
2433    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2434    ASSERT_EQ(0, motionArgs.buttonState);
2435    ASSERT_EQ(0, mFakePointerController->getButtonState());
2436    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2437    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2438            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2439
2440    // press BTN_BACK, release BTN_BACK
2441    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2442    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2443    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2444    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2445    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2446
2447    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2448    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2449    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2450    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2451    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2452            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2453
2454    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2455    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2456    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2457    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2458    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2459            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2460
2461    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2462    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2463    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2464    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2465    ASSERT_EQ(0, motionArgs.buttonState);
2466    ASSERT_EQ(0, mFakePointerController->getButtonState());
2467    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2468            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2469
2470    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2471    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2472    ASSERT_EQ(0, motionArgs.buttonState);
2473    ASSERT_EQ(0, mFakePointerController->getButtonState());
2474
2475    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2476            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2477    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2478    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2479    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2480
2481    // press BTN_SIDE, release BTN_SIDE
2482    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2483    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2484    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2485    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2486    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2487
2488    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2489    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2490    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2491    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2492    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2493            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2494
2495    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2496    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2497    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2498    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2499    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2500            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2501
2502    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2503    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2504    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2505    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2506    ASSERT_EQ(0, motionArgs.buttonState);
2507    ASSERT_EQ(0, mFakePointerController->getButtonState());
2508    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2509            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2510
2511    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2512    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2513    ASSERT_EQ(0, motionArgs.buttonState);
2514    ASSERT_EQ(0, mFakePointerController->getButtonState());
2515    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2516            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2517
2518    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2519    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2520    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2521
2522    // press BTN_FORWARD, release BTN_FORWARD
2523    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2524    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2525    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2526    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2527    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2528
2529    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2530    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2531    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2532    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2533    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2534            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2535
2536    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2537    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2538    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2539    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2540    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2541            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2542
2543    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2544    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2546    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2547    ASSERT_EQ(0, motionArgs.buttonState);
2548    ASSERT_EQ(0, mFakePointerController->getButtonState());
2549    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2550            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2551
2552    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2553    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2554    ASSERT_EQ(0, motionArgs.buttonState);
2555    ASSERT_EQ(0, mFakePointerController->getButtonState());
2556    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2557            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2558
2559    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2560    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2561    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2562
2563    // press BTN_EXTRA, release BTN_EXTRA
2564    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2565    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2566    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2567    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2568    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2569
2570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2571    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2572    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2573    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2574    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2575            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2576
2577    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2578    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
2579    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2580    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2581    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2582            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2583
2584    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2585    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2586    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2587    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
2588    ASSERT_EQ(0, motionArgs.buttonState);
2589    ASSERT_EQ(0, mFakePointerController->getButtonState());
2590    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2591            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2592
2593    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2594    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2595    ASSERT_EQ(0, motionArgs.buttonState);
2596    ASSERT_EQ(0, mFakePointerController->getButtonState());
2597    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2598            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2599
2600    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2601    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2602    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2603}
2604
2605TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2606    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2607    addConfigurationProperty("cursor.mode", "pointer");
2608    addMapperAndConfigure(mapper);
2609
2610    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2611    mFakePointerController->setPosition(100, 200);
2612    mFakePointerController->setButtonState(0);
2613
2614    NotifyMotionArgs args;
2615
2616    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2617    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2618    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2619    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2620    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2621    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2622            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2623    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2624}
2625
2626
2627// --- TouchInputMapperTest ---
2628
2629class TouchInputMapperTest : public InputMapperTest {
2630protected:
2631    static const int32_t RAW_X_MIN;
2632    static const int32_t RAW_X_MAX;
2633    static const int32_t RAW_Y_MIN;
2634    static const int32_t RAW_Y_MAX;
2635    static const int32_t RAW_TOUCH_MIN;
2636    static const int32_t RAW_TOUCH_MAX;
2637    static const int32_t RAW_TOOL_MIN;
2638    static const int32_t RAW_TOOL_MAX;
2639    static const int32_t RAW_PRESSURE_MIN;
2640    static const int32_t RAW_PRESSURE_MAX;
2641    static const int32_t RAW_ORIENTATION_MIN;
2642    static const int32_t RAW_ORIENTATION_MAX;
2643    static const int32_t RAW_DISTANCE_MIN;
2644    static const int32_t RAW_DISTANCE_MAX;
2645    static const int32_t RAW_TILT_MIN;
2646    static const int32_t RAW_TILT_MAX;
2647    static const int32_t RAW_ID_MIN;
2648    static const int32_t RAW_ID_MAX;
2649    static const int32_t RAW_SLOT_MIN;
2650    static const int32_t RAW_SLOT_MAX;
2651    static const float X_PRECISION;
2652    static const float Y_PRECISION;
2653
2654    static const float GEOMETRIC_SCALE;
2655    static const TouchAffineTransformation AFFINE_TRANSFORM;
2656
2657    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2658
2659    enum Axes {
2660        POSITION = 1 << 0,
2661        TOUCH = 1 << 1,
2662        TOOL = 1 << 2,
2663        PRESSURE = 1 << 3,
2664        ORIENTATION = 1 << 4,
2665        MINOR = 1 << 5,
2666        ID = 1 << 6,
2667        DISTANCE = 1 << 7,
2668        TILT = 1 << 8,
2669        SLOT = 1 << 9,
2670        TOOL_TYPE = 1 << 10,
2671    };
2672
2673    void prepareDisplay(int32_t orientation);
2674    void prepareVirtualKeys();
2675    void prepareLocationCalibration();
2676    int32_t toRawX(float displayX);
2677    int32_t toRawY(float displayY);
2678    float toCookedX(float rawX, float rawY);
2679    float toCookedY(float rawX, float rawY);
2680    float toDisplayX(int32_t rawX);
2681    float toDisplayY(int32_t rawY);
2682};
2683
2684const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2685const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2686const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2687const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2688const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2689const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2690const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2691const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2692const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2693const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2694const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2695const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2696const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2697const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2698const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2699const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2700const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2701const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2702const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2703const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2704const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2705const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2706const TouchAffineTransformation TouchInputMapperTest::AFFINE_TRANSFORM =
2707        TouchAffineTransformation(1, -2, 3, -4, 5, -6);
2708
2709const float TouchInputMapperTest::GEOMETRIC_SCALE =
2710        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2711                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2712
2713const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2714        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2715        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2716};
2717
2718void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2719    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2720}
2721
2722void TouchInputMapperTest::prepareVirtualKeys() {
2723    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2724    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2725    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2726    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2727}
2728
2729void TouchInputMapperTest::prepareLocationCalibration() {
2730    mFakePolicy->setTouchAffineTransformation(AFFINE_TRANSFORM);
2731}
2732
2733int32_t TouchInputMapperTest::toRawX(float displayX) {
2734    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2735}
2736
2737int32_t TouchInputMapperTest::toRawY(float displayY) {
2738    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2739}
2740
2741float TouchInputMapperTest::toCookedX(float rawX, float rawY) {
2742    AFFINE_TRANSFORM.applyTo(rawX, rawY);
2743    return rawX;
2744}
2745
2746float TouchInputMapperTest::toCookedY(float rawX, float rawY) {
2747    AFFINE_TRANSFORM.applyTo(rawX, rawY);
2748    return rawY;
2749}
2750
2751float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2752    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2753}
2754
2755float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2756    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2757}
2758
2759
2760// --- SingleTouchInputMapperTest ---
2761
2762class SingleTouchInputMapperTest : public TouchInputMapperTest {
2763protected:
2764    void prepareButtons();
2765    void prepareAxes(int axes);
2766
2767    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2768    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2769    void processUp(SingleTouchInputMapper* mappery);
2770    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2771    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2772    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2773    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2774    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2775    void processSync(SingleTouchInputMapper* mapper);
2776};
2777
2778void SingleTouchInputMapperTest::prepareButtons() {
2779    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2780}
2781
2782void SingleTouchInputMapperTest::prepareAxes(int axes) {
2783    if (axes & POSITION) {
2784        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2785                RAW_X_MIN, RAW_X_MAX, 0, 0);
2786        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2787                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2788    }
2789    if (axes & PRESSURE) {
2790        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2791                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2792    }
2793    if (axes & TOOL) {
2794        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2795                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2796    }
2797    if (axes & DISTANCE) {
2798        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2799                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2800    }
2801    if (axes & TILT) {
2802        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2803                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2804        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2805                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2806    }
2807}
2808
2809void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2810    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2811    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2812    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2813}
2814
2815void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2816    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2817    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2818}
2819
2820void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2821    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2822}
2823
2824void SingleTouchInputMapperTest::processPressure(
2825        SingleTouchInputMapper* mapper, int32_t pressure) {
2826    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2827}
2828
2829void SingleTouchInputMapperTest::processToolMajor(
2830        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2831    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2832}
2833
2834void SingleTouchInputMapperTest::processDistance(
2835        SingleTouchInputMapper* mapper, int32_t distance) {
2836    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2837}
2838
2839void SingleTouchInputMapperTest::processTilt(
2840        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2841    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2842    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2843}
2844
2845void SingleTouchInputMapperTest::processKey(
2846        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2847    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2848}
2849
2850void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2851    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2852}
2853
2854
2855TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2856    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2857    prepareButtons();
2858    prepareAxes(POSITION);
2859    addMapperAndConfigure(mapper);
2860
2861    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2862}
2863
2864TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2865    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2866    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2867    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2868    prepareButtons();
2869    prepareAxes(POSITION);
2870    addMapperAndConfigure(mapper);
2871
2872    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2873}
2874
2875TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2876    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2877    prepareButtons();
2878    prepareAxes(POSITION);
2879    addConfigurationProperty("touch.deviceType", "touchPad");
2880    addMapperAndConfigure(mapper);
2881
2882    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2883}
2884
2885TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2886    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2887    prepareButtons();
2888    prepareAxes(POSITION);
2889    addConfigurationProperty("touch.deviceType", "touchScreen");
2890    addMapperAndConfigure(mapper);
2891
2892    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2893}
2894
2895TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2896    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2897    addConfigurationProperty("touch.deviceType", "touchScreen");
2898    prepareDisplay(DISPLAY_ORIENTATION_0);
2899    prepareButtons();
2900    prepareAxes(POSITION);
2901    prepareVirtualKeys();
2902    addMapperAndConfigure(mapper);
2903
2904    // Unknown key.
2905    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2906
2907    // Virtual key is down.
2908    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2909    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2910    processDown(mapper, x, y);
2911    processSync(mapper);
2912    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2913
2914    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2915
2916    // Virtual key is up.
2917    processUp(mapper);
2918    processSync(mapper);
2919    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2920
2921    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2922}
2923
2924TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2925    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2926    addConfigurationProperty("touch.deviceType", "touchScreen");
2927    prepareDisplay(DISPLAY_ORIENTATION_0);
2928    prepareButtons();
2929    prepareAxes(POSITION);
2930    prepareVirtualKeys();
2931    addMapperAndConfigure(mapper);
2932
2933    // Unknown key.
2934    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2935
2936    // Virtual key is down.
2937    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2938    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2939    processDown(mapper, x, y);
2940    processSync(mapper);
2941    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2942
2943    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2944
2945    // Virtual key is up.
2946    processUp(mapper);
2947    processSync(mapper);
2948    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2949
2950    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2951}
2952
2953TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2954    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2955    addConfigurationProperty("touch.deviceType", "touchScreen");
2956    prepareDisplay(DISPLAY_ORIENTATION_0);
2957    prepareButtons();
2958    prepareAxes(POSITION);
2959    prepareVirtualKeys();
2960    addMapperAndConfigure(mapper);
2961
2962    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2963    uint8_t flags[2] = { 0, 0 };
2964    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2965    ASSERT_TRUE(flags[0]);
2966    ASSERT_FALSE(flags[1]);
2967}
2968
2969TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2970    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2971    addConfigurationProperty("touch.deviceType", "touchScreen");
2972    prepareDisplay(DISPLAY_ORIENTATION_0);
2973    prepareButtons();
2974    prepareAxes(POSITION);
2975    prepareVirtualKeys();
2976    addMapperAndConfigure(mapper);
2977
2978    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2979
2980    NotifyKeyArgs args;
2981
2982    // Press virtual key.
2983    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2984    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2985    processDown(mapper, x, y);
2986    processSync(mapper);
2987
2988    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2989    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2990    ASSERT_EQ(DEVICE_ID, args.deviceId);
2991    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2992    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2993    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2994    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2995    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2996    ASSERT_EQ(KEY_HOME, args.scanCode);
2997    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2998    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2999
3000    // Release virtual key.
3001    processUp(mapper);
3002    processSync(mapper);
3003
3004    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
3005    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
3006    ASSERT_EQ(DEVICE_ID, args.deviceId);
3007    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
3008    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
3009    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
3010    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
3011    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
3012    ASSERT_EQ(KEY_HOME, args.scanCode);
3013    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
3014    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
3015
3016    // Should not have sent any motions.
3017    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3018}
3019
3020TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
3021    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3022    addConfigurationProperty("touch.deviceType", "touchScreen");
3023    prepareDisplay(DISPLAY_ORIENTATION_0);
3024    prepareButtons();
3025    prepareAxes(POSITION);
3026    prepareVirtualKeys();
3027    addMapperAndConfigure(mapper);
3028
3029    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3030
3031    NotifyKeyArgs keyArgs;
3032
3033    // Press virtual key.
3034    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
3035    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
3036    processDown(mapper, x, y);
3037    processSync(mapper);
3038
3039    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3040    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
3041    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
3042    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
3043    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
3044    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3045    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
3046    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
3047    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
3048    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
3049    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
3050
3051    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
3052    // into the display area.
3053    y -= 100;
3054    processMove(mapper, x, y);
3055    processSync(mapper);
3056
3057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3058    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
3059    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
3060    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
3061    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
3062    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3063    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
3064            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
3065    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
3066    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
3067    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
3068    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
3069
3070    NotifyMotionArgs motionArgs;
3071    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3072    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3073    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3074    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3075    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3076    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3077    ASSERT_EQ(0, motionArgs.flags);
3078    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3079    ASSERT_EQ(0, motionArgs.buttonState);
3080    ASSERT_EQ(0, motionArgs.edgeFlags);
3081    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3082    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3083    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3084    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3085            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3086    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3087    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3088    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3089
3090    // Keep moving out of bounds.  Should generate a pointer move.
3091    y -= 50;
3092    processMove(mapper, x, y);
3093    processSync(mapper);
3094
3095    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3096    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3097    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3098    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3099    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3100    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3101    ASSERT_EQ(0, motionArgs.flags);
3102    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3103    ASSERT_EQ(0, motionArgs.buttonState);
3104    ASSERT_EQ(0, motionArgs.edgeFlags);
3105    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3106    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3107    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3108    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3109            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3110    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3111    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3112    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3113
3114    // Release out of bounds.  Should generate a pointer up.
3115    processUp(mapper);
3116    processSync(mapper);
3117
3118    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3119    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3120    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3121    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3122    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3123    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3124    ASSERT_EQ(0, motionArgs.flags);
3125    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3126    ASSERT_EQ(0, motionArgs.buttonState);
3127    ASSERT_EQ(0, motionArgs.edgeFlags);
3128    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3129    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3130    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3131    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3132            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3133    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3134    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3135    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3136
3137    // Should not have sent any more keys or motions.
3138    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3139    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3140}
3141
3142TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
3143    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3144    addConfigurationProperty("touch.deviceType", "touchScreen");
3145    prepareDisplay(DISPLAY_ORIENTATION_0);
3146    prepareButtons();
3147    prepareAxes(POSITION);
3148    prepareVirtualKeys();
3149    addMapperAndConfigure(mapper);
3150
3151    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3152
3153    NotifyMotionArgs motionArgs;
3154
3155    // Initially go down out of bounds.
3156    int32_t x = -10;
3157    int32_t y = -10;
3158    processDown(mapper, x, y);
3159    processSync(mapper);
3160
3161    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3162
3163    // Move into the display area.  Should generate a pointer down.
3164    x = 50;
3165    y = 75;
3166    processMove(mapper, x, y);
3167    processSync(mapper);
3168
3169    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3170    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3171    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3172    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3173    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3174    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3175    ASSERT_EQ(0, motionArgs.flags);
3176    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3177    ASSERT_EQ(0, motionArgs.buttonState);
3178    ASSERT_EQ(0, motionArgs.edgeFlags);
3179    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3180    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3181    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3182    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3183            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3184    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3185    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3186    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3187
3188    // Release.  Should generate a pointer up.
3189    processUp(mapper);
3190    processSync(mapper);
3191
3192    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3193    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3194    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3195    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3196    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3197    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3198    ASSERT_EQ(0, motionArgs.flags);
3199    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3200    ASSERT_EQ(0, motionArgs.buttonState);
3201    ASSERT_EQ(0, motionArgs.edgeFlags);
3202    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3203    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3204    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3205    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3206            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3207    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3208    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3209    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3210
3211    // Should not have sent any more keys or motions.
3212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3213    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3214}
3215
3216TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
3217    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3218    addConfigurationProperty("touch.deviceType", "touchScreen");
3219    prepareDisplay(DISPLAY_ORIENTATION_0);
3220    prepareButtons();
3221    prepareAxes(POSITION);
3222    prepareVirtualKeys();
3223    addMapperAndConfigure(mapper);
3224
3225    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3226
3227    NotifyMotionArgs motionArgs;
3228
3229    // Down.
3230    int32_t x = 100;
3231    int32_t y = 125;
3232    processDown(mapper, x, y);
3233    processSync(mapper);
3234
3235    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3236    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3237    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3238    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3239    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3240    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3241    ASSERT_EQ(0, motionArgs.flags);
3242    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3243    ASSERT_EQ(0, motionArgs.buttonState);
3244    ASSERT_EQ(0, motionArgs.edgeFlags);
3245    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3246    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3247    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3248    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3249            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3250    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3251    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3252    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3253
3254    // Move.
3255    x += 50;
3256    y += 75;
3257    processMove(mapper, x, y);
3258    processSync(mapper);
3259
3260    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3261    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3262    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3263    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3264    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3265    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3266    ASSERT_EQ(0, motionArgs.flags);
3267    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3268    ASSERT_EQ(0, motionArgs.buttonState);
3269    ASSERT_EQ(0, motionArgs.edgeFlags);
3270    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3271    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3272    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3273    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3274            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3275    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3276    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3277    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3278
3279    // Up.
3280    processUp(mapper);
3281    processSync(mapper);
3282
3283    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3284    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3285    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3286    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3287    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3288    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3289    ASSERT_EQ(0, motionArgs.flags);
3290    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3291    ASSERT_EQ(0, motionArgs.buttonState);
3292    ASSERT_EQ(0, motionArgs.edgeFlags);
3293    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3294    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3295    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3296    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3297            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3298    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3299    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3300    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3301
3302    // Should not have sent any more keys or motions.
3303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3305}
3306
3307TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3308    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3309    addConfigurationProperty("touch.deviceType", "touchScreen");
3310    prepareButtons();
3311    prepareAxes(POSITION);
3312    addConfigurationProperty("touch.orientationAware", "0");
3313    addMapperAndConfigure(mapper);
3314
3315    NotifyMotionArgs args;
3316
3317    // Rotation 90.
3318    prepareDisplay(DISPLAY_ORIENTATION_90);
3319    processDown(mapper, toRawX(50), toRawY(75));
3320    processSync(mapper);
3321
3322    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3323    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3324    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3325
3326    processUp(mapper);
3327    processSync(mapper);
3328    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3329}
3330
3331TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3332    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3333    addConfigurationProperty("touch.deviceType", "touchScreen");
3334    prepareButtons();
3335    prepareAxes(POSITION);
3336    addMapperAndConfigure(mapper);
3337
3338    NotifyMotionArgs args;
3339
3340    // Rotation 0.
3341    prepareDisplay(DISPLAY_ORIENTATION_0);
3342    processDown(mapper, toRawX(50), toRawY(75));
3343    processSync(mapper);
3344
3345    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3346    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3347    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3348
3349    processUp(mapper);
3350    processSync(mapper);
3351    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3352
3353    // Rotation 90.
3354    prepareDisplay(DISPLAY_ORIENTATION_90);
3355    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3356    processSync(mapper);
3357
3358    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3359    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3360    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3361
3362    processUp(mapper);
3363    processSync(mapper);
3364    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3365
3366    // Rotation 180.
3367    prepareDisplay(DISPLAY_ORIENTATION_180);
3368    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3369    processSync(mapper);
3370
3371    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3372    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3373    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3374
3375    processUp(mapper);
3376    processSync(mapper);
3377    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3378
3379    // Rotation 270.
3380    prepareDisplay(DISPLAY_ORIENTATION_270);
3381    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3382    processSync(mapper);
3383
3384    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3385    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3386    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3387
3388    processUp(mapper);
3389    processSync(mapper);
3390    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3391}
3392
3393TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3394    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3395    addConfigurationProperty("touch.deviceType", "touchScreen");
3396    prepareDisplay(DISPLAY_ORIENTATION_0);
3397    prepareButtons();
3398    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3399    addMapperAndConfigure(mapper);
3400
3401    // These calculations are based on the input device calibration documentation.
3402    int32_t rawX = 100;
3403    int32_t rawY = 200;
3404    int32_t rawPressure = 10;
3405    int32_t rawToolMajor = 12;
3406    int32_t rawDistance = 2;
3407    int32_t rawTiltX = 30;
3408    int32_t rawTiltY = 110;
3409
3410    float x = toDisplayX(rawX);
3411    float y = toDisplayY(rawY);
3412    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3413    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3414    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3415    float distance = float(rawDistance);
3416
3417    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3418    float tiltScale = M_PI / 180;
3419    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3420    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3421    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3422    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3423
3424    processDown(mapper, rawX, rawY);
3425    processPressure(mapper, rawPressure);
3426    processToolMajor(mapper, rawToolMajor);
3427    processDistance(mapper, rawDistance);
3428    processTilt(mapper, rawTiltX, rawTiltY);
3429    processSync(mapper);
3430
3431    NotifyMotionArgs args;
3432    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3433    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3434            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3435    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3436}
3437
3438TEST_F(SingleTouchInputMapperTest, Process_XYAxes_AffineCalibration) {
3439    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3440    addConfigurationProperty("touch.deviceType", "touchScreen");
3441    prepareDisplay(DISPLAY_ORIENTATION_0);
3442    prepareLocationCalibration();
3443    prepareButtons();
3444    prepareAxes(POSITION);
3445    addMapperAndConfigure(mapper);
3446
3447    int32_t rawX = 100;
3448    int32_t rawY = 200;
3449
3450    float x = toDisplayX(toCookedX(rawX, rawY));
3451    float y = toDisplayY(toCookedY(rawX, rawY));
3452
3453    processDown(mapper, rawX, rawY);
3454    processSync(mapper);
3455
3456    NotifyMotionArgs args;
3457    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3458    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3459            x, y, 1, 0, 0, 0, 0, 0, 0, 0));
3460}
3461
3462TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3463    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3464    addConfigurationProperty("touch.deviceType", "touchScreen");
3465    prepareDisplay(DISPLAY_ORIENTATION_0);
3466    prepareButtons();
3467    prepareAxes(POSITION);
3468    addMapperAndConfigure(mapper);
3469
3470    NotifyMotionArgs motionArgs;
3471    NotifyKeyArgs keyArgs;
3472
3473    processDown(mapper, 100, 200);
3474    processSync(mapper);
3475    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3476    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3477    ASSERT_EQ(0, motionArgs.buttonState);
3478
3479    // press BTN_LEFT, release BTN_LEFT
3480    processKey(mapper, BTN_LEFT, 1);
3481    processSync(mapper);
3482    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3483    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3484    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3485
3486    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3487    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3488    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3489
3490    processKey(mapper, BTN_LEFT, 0);
3491    processSync(mapper);
3492    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3493    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3494    ASSERT_EQ(0, motionArgs.buttonState);
3495
3496    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3497    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3498    ASSERT_EQ(0, motionArgs.buttonState);
3499
3500    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3501    processKey(mapper, BTN_RIGHT, 1);
3502    processKey(mapper, BTN_MIDDLE, 1);
3503    processSync(mapper);
3504    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3505    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3506    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3507            motionArgs.buttonState);
3508
3509    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3510    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3511    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3512
3513    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3514    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3515    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3516            motionArgs.buttonState);
3517
3518    processKey(mapper, BTN_RIGHT, 0);
3519    processSync(mapper);
3520    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3521    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3522    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3523
3524    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3525    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3526    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3527
3528    processKey(mapper, BTN_MIDDLE, 0);
3529    processSync(mapper);
3530    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3531    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3532    ASSERT_EQ(0, motionArgs.buttonState);
3533
3534    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3535    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3536    ASSERT_EQ(0, motionArgs.buttonState);
3537
3538    // press BTN_BACK, release BTN_BACK
3539    processKey(mapper, BTN_BACK, 1);
3540    processSync(mapper);
3541    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3542    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3543    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3544
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3547    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3548
3549    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3550    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3551    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3552
3553    processKey(mapper, BTN_BACK, 0);
3554    processSync(mapper);
3555    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3556    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3557    ASSERT_EQ(0, motionArgs.buttonState);
3558
3559    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3560    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3561    ASSERT_EQ(0, motionArgs.buttonState);
3562
3563    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3564    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3565    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3566
3567    // press BTN_SIDE, release BTN_SIDE
3568    processKey(mapper, BTN_SIDE, 1);
3569    processSync(mapper);
3570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3571    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3572    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3573
3574    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3575    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3576    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3577
3578    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3579    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3580    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3581
3582    processKey(mapper, BTN_SIDE, 0);
3583    processSync(mapper);
3584    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3585    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3586    ASSERT_EQ(0, motionArgs.buttonState);
3587
3588    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3589    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3590    ASSERT_EQ(0, motionArgs.buttonState);
3591
3592    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3593    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3594    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3595
3596    // press BTN_FORWARD, release BTN_FORWARD
3597    processKey(mapper, BTN_FORWARD, 1);
3598    processSync(mapper);
3599    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3600    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3601    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3602
3603    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3604    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3605    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3606
3607    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3608    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3609    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3610
3611    processKey(mapper, BTN_FORWARD, 0);
3612    processSync(mapper);
3613    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3614    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3615    ASSERT_EQ(0, motionArgs.buttonState);
3616
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3619    ASSERT_EQ(0, motionArgs.buttonState);
3620
3621    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3622    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3623    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3624
3625    // press BTN_EXTRA, release BTN_EXTRA
3626    processKey(mapper, BTN_EXTRA, 1);
3627    processSync(mapper);
3628    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3629    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3630    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3631
3632    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3633    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3634    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3635
3636    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3637    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3638    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3639
3640    processKey(mapper, BTN_EXTRA, 0);
3641    processSync(mapper);
3642    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3643    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3644    ASSERT_EQ(0, motionArgs.buttonState);
3645
3646    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3647    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3648    ASSERT_EQ(0, motionArgs.buttonState);
3649
3650    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3651    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3652    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3653
3654    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3655
3656    // press BTN_STYLUS, release BTN_STYLUS
3657    processKey(mapper, BTN_STYLUS, 1);
3658    processSync(mapper);
3659    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3660    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3661    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState);
3662
3663    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3664    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3665    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState);
3666
3667    processKey(mapper, BTN_STYLUS, 0);
3668    processSync(mapper);
3669    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3670    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3671    ASSERT_EQ(0, motionArgs.buttonState);
3672
3673    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3674    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3675    ASSERT_EQ(0, motionArgs.buttonState);
3676
3677    // press BTN_STYLUS2, release BTN_STYLUS2
3678    processKey(mapper, BTN_STYLUS2, 1);
3679    processSync(mapper);
3680    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3681    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3682    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState);
3683
3684    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3685    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
3686    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState);
3687
3688    processKey(mapper, BTN_STYLUS2, 0);
3689    processSync(mapper);
3690    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3691    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
3692    ASSERT_EQ(0, motionArgs.buttonState);
3693
3694    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3695    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3696    ASSERT_EQ(0, motionArgs.buttonState);
3697
3698    // release touch
3699    processUp(mapper);
3700    processSync(mapper);
3701    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3702    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3703    ASSERT_EQ(0, motionArgs.buttonState);
3704}
3705
3706TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3707    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3708    addConfigurationProperty("touch.deviceType", "touchScreen");
3709    prepareDisplay(DISPLAY_ORIENTATION_0);
3710    prepareButtons();
3711    prepareAxes(POSITION);
3712    addMapperAndConfigure(mapper);
3713
3714    NotifyMotionArgs motionArgs;
3715
3716    // default tool type is finger
3717    processDown(mapper, 100, 200);
3718    processSync(mapper);
3719    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3720    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3721    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3722
3723    // eraser
3724    processKey(mapper, BTN_TOOL_RUBBER, 1);
3725    processSync(mapper);
3726    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3727    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3728    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3729
3730    // stylus
3731    processKey(mapper, BTN_TOOL_RUBBER, 0);
3732    processKey(mapper, BTN_TOOL_PEN, 1);
3733    processSync(mapper);
3734    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3735    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3736    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3737
3738    // brush
3739    processKey(mapper, BTN_TOOL_PEN, 0);
3740    processKey(mapper, BTN_TOOL_BRUSH, 1);
3741    processSync(mapper);
3742    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3743    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3744    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3745
3746    // pencil
3747    processKey(mapper, BTN_TOOL_BRUSH, 0);
3748    processKey(mapper, BTN_TOOL_PENCIL, 1);
3749    processSync(mapper);
3750    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3751    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3752    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3753
3754    // airbrush
3755    processKey(mapper, BTN_TOOL_PENCIL, 0);
3756    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3757    processSync(mapper);
3758    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3759    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3760    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3761
3762    // mouse
3763    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3764    processKey(mapper, BTN_TOOL_MOUSE, 1);
3765    processSync(mapper);
3766    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3767    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3768    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3769
3770    // lens
3771    processKey(mapper, BTN_TOOL_MOUSE, 0);
3772    processKey(mapper, BTN_TOOL_LENS, 1);
3773    processSync(mapper);
3774    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3775    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3776    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3777
3778    // double-tap
3779    processKey(mapper, BTN_TOOL_LENS, 0);
3780    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3781    processSync(mapper);
3782    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3783    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3784    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3785
3786    // triple-tap
3787    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3788    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3789    processSync(mapper);
3790    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3791    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3792    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3793
3794    // quad-tap
3795    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3796    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3797    processSync(mapper);
3798    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3799    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3800    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3801
3802    // finger
3803    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3804    processKey(mapper, BTN_TOOL_FINGER, 1);
3805    processSync(mapper);
3806    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3807    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3808    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3809
3810    // stylus trumps finger
3811    processKey(mapper, BTN_TOOL_PEN, 1);
3812    processSync(mapper);
3813    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3814    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3815    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3816
3817    // eraser trumps stylus
3818    processKey(mapper, BTN_TOOL_RUBBER, 1);
3819    processSync(mapper);
3820    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3821    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3822    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3823
3824    // mouse trumps eraser
3825    processKey(mapper, BTN_TOOL_MOUSE, 1);
3826    processSync(mapper);
3827    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3828    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3829    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3830
3831    // back to default tool type
3832    processKey(mapper, BTN_TOOL_MOUSE, 0);
3833    processKey(mapper, BTN_TOOL_RUBBER, 0);
3834    processKey(mapper, BTN_TOOL_PEN, 0);
3835    processKey(mapper, BTN_TOOL_FINGER, 0);
3836    processSync(mapper);
3837    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3838    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3839    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3840}
3841
3842TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3843    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3844    addConfigurationProperty("touch.deviceType", "touchScreen");
3845    prepareDisplay(DISPLAY_ORIENTATION_0);
3846    prepareButtons();
3847    prepareAxes(POSITION);
3848    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3849    addMapperAndConfigure(mapper);
3850
3851    NotifyMotionArgs motionArgs;
3852
3853    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3854    processKey(mapper, BTN_TOOL_FINGER, 1);
3855    processMove(mapper, 100, 200);
3856    processSync(mapper);
3857    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3858    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3859    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3860            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3861
3862    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3863    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3864    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3865            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3866
3867    // move a little
3868    processMove(mapper, 150, 250);
3869    processSync(mapper);
3870    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3871    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3872    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3873            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3874
3875    // down when BTN_TOUCH is pressed, pressure defaults to 1
3876    processKey(mapper, BTN_TOUCH, 1);
3877    processSync(mapper);
3878    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3879    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3880    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3881            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3882
3883    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3884    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3885    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3886            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3887
3888    // up when BTN_TOUCH is released, hover restored
3889    processKey(mapper, BTN_TOUCH, 0);
3890    processSync(mapper);
3891    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3892    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3893    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3894            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3895
3896    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3897    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3898    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3899            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3900
3901    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3902    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3903    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3904            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3905
3906    // exit hover when pointer goes away
3907    processKey(mapper, BTN_TOOL_FINGER, 0);
3908    processSync(mapper);
3909    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3910    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3911    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3912            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3913}
3914
3915TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3916    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3917    addConfigurationProperty("touch.deviceType", "touchScreen");
3918    prepareDisplay(DISPLAY_ORIENTATION_0);
3919    prepareButtons();
3920    prepareAxes(POSITION | PRESSURE);
3921    addMapperAndConfigure(mapper);
3922
3923    NotifyMotionArgs motionArgs;
3924
3925    // initially hovering because pressure is 0
3926    processDown(mapper, 100, 200);
3927    processPressure(mapper, 0);
3928    processSync(mapper);
3929    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3930    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3931    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3932            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3933
3934    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3935    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3936    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3937            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3938
3939    // move a little
3940    processMove(mapper, 150, 250);
3941    processSync(mapper);
3942    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3943    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3944    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3945            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3946
3947    // down when pressure is non-zero
3948    processPressure(mapper, RAW_PRESSURE_MAX);
3949    processSync(mapper);
3950    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3951    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3952    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3953            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3954
3955    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3956    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3957    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3958            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3959
3960    // up when pressure becomes 0, hover restored
3961    processPressure(mapper, 0);
3962    processSync(mapper);
3963    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3964    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3965    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3966            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3967
3968    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3969    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3970    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3971            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3972
3973    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3974    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3975    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3976            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3977
3978    // exit hover when pointer goes away
3979    processUp(mapper);
3980    processSync(mapper);
3981    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3982    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3983    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3984            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3985}
3986
3987
3988// --- MultiTouchInputMapperTest ---
3989
3990class MultiTouchInputMapperTest : public TouchInputMapperTest {
3991protected:
3992    void prepareAxes(int axes);
3993
3994    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3995    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3996    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3997    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3998    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3999    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
4000    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
4001    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
4002    void processId(MultiTouchInputMapper* mapper, int32_t id);
4003    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
4004    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
4005    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
4006    void processMTSync(MultiTouchInputMapper* mapper);
4007    void processSync(MultiTouchInputMapper* mapper);
4008};
4009
4010void MultiTouchInputMapperTest::prepareAxes(int axes) {
4011    if (axes & POSITION) {
4012        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
4013                RAW_X_MIN, RAW_X_MAX, 0, 0);
4014        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
4015                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
4016    }
4017    if (axes & TOUCH) {
4018        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
4019                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
4020        if (axes & MINOR) {
4021            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
4022                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
4023        }
4024    }
4025    if (axes & TOOL) {
4026        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
4027                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
4028        if (axes & MINOR) {
4029            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
4030                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
4031        }
4032    }
4033    if (axes & ORIENTATION) {
4034        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
4035                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
4036    }
4037    if (axes & PRESSURE) {
4038        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
4039                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
4040    }
4041    if (axes & DISTANCE) {
4042        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
4043                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
4044    }
4045    if (axes & ID) {
4046        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
4047                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
4048    }
4049    if (axes & SLOT) {
4050        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
4051                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
4052        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
4053    }
4054    if (axes & TOOL_TYPE) {
4055        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
4056                0, MT_TOOL_MAX, 0, 0);
4057    }
4058}
4059
4060void MultiTouchInputMapperTest::processPosition(
4061        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
4062    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
4063    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
4064}
4065
4066void MultiTouchInputMapperTest::processTouchMajor(
4067        MultiTouchInputMapper* mapper, int32_t touchMajor) {
4068    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
4069}
4070
4071void MultiTouchInputMapperTest::processTouchMinor(
4072        MultiTouchInputMapper* mapper, int32_t touchMinor) {
4073    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
4074}
4075
4076void MultiTouchInputMapperTest::processToolMajor(
4077        MultiTouchInputMapper* mapper, int32_t toolMajor) {
4078    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
4079}
4080
4081void MultiTouchInputMapperTest::processToolMinor(
4082        MultiTouchInputMapper* mapper, int32_t toolMinor) {
4083    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
4084}
4085
4086void MultiTouchInputMapperTest::processOrientation(
4087        MultiTouchInputMapper* mapper, int32_t orientation) {
4088    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
4089}
4090
4091void MultiTouchInputMapperTest::processPressure(
4092        MultiTouchInputMapper* mapper, int32_t pressure) {
4093    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
4094}
4095
4096void MultiTouchInputMapperTest::processDistance(
4097        MultiTouchInputMapper* mapper, int32_t distance) {
4098    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
4099}
4100
4101void MultiTouchInputMapperTest::processId(
4102        MultiTouchInputMapper* mapper, int32_t id) {
4103    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
4104}
4105
4106void MultiTouchInputMapperTest::processSlot(
4107        MultiTouchInputMapper* mapper, int32_t slot) {
4108    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
4109}
4110
4111void MultiTouchInputMapperTest::processToolType(
4112        MultiTouchInputMapper* mapper, int32_t toolType) {
4113    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
4114}
4115
4116void MultiTouchInputMapperTest::processKey(
4117        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
4118    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
4119}
4120
4121void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
4122    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
4123}
4124
4125void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
4126    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
4127}
4128
4129
4130TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
4131    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4132    addConfigurationProperty("touch.deviceType", "touchScreen");
4133    prepareDisplay(DISPLAY_ORIENTATION_0);
4134    prepareAxes(POSITION);
4135    prepareVirtualKeys();
4136    addMapperAndConfigure(mapper);
4137
4138    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4139
4140    NotifyMotionArgs motionArgs;
4141
4142    // Two fingers down at once.
4143    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4144    processPosition(mapper, x1, y1);
4145    processMTSync(mapper);
4146    processPosition(mapper, x2, y2);
4147    processMTSync(mapper);
4148    processSync(mapper);
4149
4150    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4151    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4152    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4153    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4154    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4155    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4156    ASSERT_EQ(0, motionArgs.flags);
4157    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4158    ASSERT_EQ(0, motionArgs.buttonState);
4159    ASSERT_EQ(0, motionArgs.edgeFlags);
4160    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4161    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4162    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4163    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4164            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4165    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4166    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4167    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4168
4169    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4170    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4171    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4172    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4173    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4174    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4175            motionArgs.action);
4176    ASSERT_EQ(0, motionArgs.flags);
4177    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4178    ASSERT_EQ(0, motionArgs.buttonState);
4179    ASSERT_EQ(0, motionArgs.edgeFlags);
4180    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4181    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4182    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4183    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4184    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4185    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4186            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4187    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4188            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4189    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4190    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4191    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4192
4193    // Move.
4194    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4195    processPosition(mapper, x1, y1);
4196    processMTSync(mapper);
4197    processPosition(mapper, x2, y2);
4198    processMTSync(mapper);
4199    processSync(mapper);
4200
4201    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4202    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4203    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4204    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4205    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4206    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4207    ASSERT_EQ(0, motionArgs.flags);
4208    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4209    ASSERT_EQ(0, motionArgs.buttonState);
4210    ASSERT_EQ(0, motionArgs.edgeFlags);
4211    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4212    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4213    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4214    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4215    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4216    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4217            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4218    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4219            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4220    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4221    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4222    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4223
4224    // First finger up.
4225    x2 += 15; y2 -= 20;
4226    processPosition(mapper, x2, y2);
4227    processMTSync(mapper);
4228    processSync(mapper);
4229
4230    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4231    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4232    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4233    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4234    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4235    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4236            motionArgs.action);
4237    ASSERT_EQ(0, motionArgs.flags);
4238    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4239    ASSERT_EQ(0, motionArgs.buttonState);
4240    ASSERT_EQ(0, motionArgs.edgeFlags);
4241    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4242    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4243    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4244    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4245    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4246    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4247            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4248    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4249            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4250    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4251    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4252    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4253
4254    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4255    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4256    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4257    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4258    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4259    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4260    ASSERT_EQ(0, motionArgs.flags);
4261    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4262    ASSERT_EQ(0, motionArgs.buttonState);
4263    ASSERT_EQ(0, motionArgs.edgeFlags);
4264    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4265    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4266    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4267    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4268            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4269    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4270    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4271    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4272
4273    // Move.
4274    x2 += 20; y2 -= 25;
4275    processPosition(mapper, x2, y2);
4276    processMTSync(mapper);
4277    processSync(mapper);
4278
4279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4280    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4281    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4282    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4283    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4284    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4285    ASSERT_EQ(0, motionArgs.flags);
4286    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4287    ASSERT_EQ(0, motionArgs.buttonState);
4288    ASSERT_EQ(0, motionArgs.edgeFlags);
4289    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4290    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4291    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4292    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4293            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4294    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4295    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4296    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4297
4298    // New finger down.
4299    int32_t x3 = 700, y3 = 300;
4300    processPosition(mapper, x2, y2);
4301    processMTSync(mapper);
4302    processPosition(mapper, x3, y3);
4303    processMTSync(mapper);
4304    processSync(mapper);
4305
4306    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4307    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4308    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4309    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4310    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4311    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4312            motionArgs.action);
4313    ASSERT_EQ(0, motionArgs.flags);
4314    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4315    ASSERT_EQ(0, motionArgs.buttonState);
4316    ASSERT_EQ(0, motionArgs.edgeFlags);
4317    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4318    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4319    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4320    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4321    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4322    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4323            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4324    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4325            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4326    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4327    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4328    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4329
4330    // Second finger up.
4331    x3 += 30; y3 -= 20;
4332    processPosition(mapper, x3, y3);
4333    processMTSync(mapper);
4334    processSync(mapper);
4335
4336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4337    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4338    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4339    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4340    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4341    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4342            motionArgs.action);
4343    ASSERT_EQ(0, motionArgs.flags);
4344    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4345    ASSERT_EQ(0, motionArgs.buttonState);
4346    ASSERT_EQ(0, motionArgs.edgeFlags);
4347    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4348    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4349    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4350    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4351    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4352    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4353            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4354    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4355            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4356    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4357    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4358    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4359
4360    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4361    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4362    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4363    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4364    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4365    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4366    ASSERT_EQ(0, motionArgs.flags);
4367    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4368    ASSERT_EQ(0, motionArgs.buttonState);
4369    ASSERT_EQ(0, motionArgs.edgeFlags);
4370    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4371    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4372    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4373    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4374            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4375    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4376    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4377    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4378
4379    // Last finger up.
4380    processMTSync(mapper);
4381    processSync(mapper);
4382
4383    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4384    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4385    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4386    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4387    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4388    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4389    ASSERT_EQ(0, motionArgs.flags);
4390    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4391    ASSERT_EQ(0, motionArgs.buttonState);
4392    ASSERT_EQ(0, motionArgs.edgeFlags);
4393    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4394    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4395    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4396    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4397            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4398    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4399    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4400    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4401
4402    // Should not have sent any more keys or motions.
4403    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4405}
4406
4407TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4408    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4409    addConfigurationProperty("touch.deviceType", "touchScreen");
4410    prepareDisplay(DISPLAY_ORIENTATION_0);
4411    prepareAxes(POSITION | ID);
4412    prepareVirtualKeys();
4413    addMapperAndConfigure(mapper);
4414
4415    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4416
4417    NotifyMotionArgs motionArgs;
4418
4419    // Two fingers down at once.
4420    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4421    processPosition(mapper, x1, y1);
4422    processId(mapper, 1);
4423    processMTSync(mapper);
4424    processPosition(mapper, x2, y2);
4425    processId(mapper, 2);
4426    processMTSync(mapper);
4427    processSync(mapper);
4428
4429    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4430    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4431    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4432    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4433    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4434    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4435            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4436
4437    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4438    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4439            motionArgs.action);
4440    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4441    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4442    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4443    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4444    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4445    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4446            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4447    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4448            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4449
4450    // Move.
4451    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4452    processPosition(mapper, x1, y1);
4453    processId(mapper, 1);
4454    processMTSync(mapper);
4455    processPosition(mapper, x2, y2);
4456    processId(mapper, 2);
4457    processMTSync(mapper);
4458    processSync(mapper);
4459
4460    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4461    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4462    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4463    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4464    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4465    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4466    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4467    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4468            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4469    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4470            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4471
4472    // First finger up.
4473    x2 += 15; y2 -= 20;
4474    processPosition(mapper, x2, y2);
4475    processId(mapper, 2);
4476    processMTSync(mapper);
4477    processSync(mapper);
4478
4479    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4480    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4481            motionArgs.action);
4482    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4483    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4484    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4485    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4486    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4487    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4488            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4489    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4490            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4491
4492    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4493    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4494    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4495    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4496    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4497    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4498            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4499
4500    // Move.
4501    x2 += 20; y2 -= 25;
4502    processPosition(mapper, x2, y2);
4503    processId(mapper, 2);
4504    processMTSync(mapper);
4505    processSync(mapper);
4506
4507    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4508    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4509    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4510    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4511    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4512    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4513            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4514
4515    // New finger down.
4516    int32_t x3 = 700, y3 = 300;
4517    processPosition(mapper, x2, y2);
4518    processId(mapper, 2);
4519    processMTSync(mapper);
4520    processPosition(mapper, x3, y3);
4521    processId(mapper, 3);
4522    processMTSync(mapper);
4523    processSync(mapper);
4524
4525    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4526    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4527            motionArgs.action);
4528    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4529    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4530    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4531    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4532    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4533    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4534            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4535    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4536            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4537
4538    // Second finger up.
4539    x3 += 30; y3 -= 20;
4540    processPosition(mapper, x3, y3);
4541    processId(mapper, 3);
4542    processMTSync(mapper);
4543    processSync(mapper);
4544
4545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4546    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4547            motionArgs.action);
4548    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4549    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4550    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4551    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4552    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4553    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4554            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4555    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4556            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4557
4558    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4559    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4560    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4561    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4562    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4563    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4564            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4565
4566    // Last finger up.
4567    processMTSync(mapper);
4568    processSync(mapper);
4569
4570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4571    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4572    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4573    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4574    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4575    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4576            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4577
4578    // Should not have sent any more keys or motions.
4579    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4580    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4581}
4582
4583TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4584    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4585    addConfigurationProperty("touch.deviceType", "touchScreen");
4586    prepareDisplay(DISPLAY_ORIENTATION_0);
4587    prepareAxes(POSITION | ID | SLOT);
4588    prepareVirtualKeys();
4589    addMapperAndConfigure(mapper);
4590
4591    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4592
4593    NotifyMotionArgs motionArgs;
4594
4595    // Two fingers down at once.
4596    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4597    processPosition(mapper, x1, y1);
4598    processId(mapper, 1);
4599    processSlot(mapper, 1);
4600    processPosition(mapper, x2, y2);
4601    processId(mapper, 2);
4602    processSync(mapper);
4603
4604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4605    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4606    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4607    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4608    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4609    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4610            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4611
4612    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4613    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4614            motionArgs.action);
4615    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4616    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4617    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4618    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4619    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4620    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4621            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4622    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4623            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4624
4625    // Move.
4626    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4627    processSlot(mapper, 0);
4628    processPosition(mapper, x1, y1);
4629    processSlot(mapper, 1);
4630    processPosition(mapper, x2, y2);
4631    processSync(mapper);
4632
4633    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4634    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4635    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4636    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4637    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4638    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4639    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4640    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4641            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4642    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4643            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4644
4645    // First finger up.
4646    x2 += 15; y2 -= 20;
4647    processSlot(mapper, 0);
4648    processId(mapper, -1);
4649    processSlot(mapper, 1);
4650    processPosition(mapper, x2, y2);
4651    processSync(mapper);
4652
4653    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4654    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4655            motionArgs.action);
4656    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4657    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4658    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4659    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4660    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4661    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4662            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4663    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4664            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4665
4666    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4667    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4668    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4669    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4670    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4671    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4672            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4673
4674    // Move.
4675    x2 += 20; y2 -= 25;
4676    processPosition(mapper, x2, y2);
4677    processSync(mapper);
4678
4679    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4680    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4681    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4682    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4683    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4684    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4685            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4686
4687    // New finger down.
4688    int32_t x3 = 700, y3 = 300;
4689    processPosition(mapper, x2, y2);
4690    processSlot(mapper, 0);
4691    processId(mapper, 3);
4692    processPosition(mapper, x3, y3);
4693    processSync(mapper);
4694
4695    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4696    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4697            motionArgs.action);
4698    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4699    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4700    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4701    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4702    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4703    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4704            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4705    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4706            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4707
4708    // Second finger up.
4709    x3 += 30; y3 -= 20;
4710    processSlot(mapper, 1);
4711    processId(mapper, -1);
4712    processSlot(mapper, 0);
4713    processPosition(mapper, x3, y3);
4714    processSync(mapper);
4715
4716    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4717    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4718            motionArgs.action);
4719    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4720    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4721    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4722    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4723    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4724    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4725            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4726    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4727            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4728
4729    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4730    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4731    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4732    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4733    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4734    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4735            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4736
4737    // Last finger up.
4738    processId(mapper, -1);
4739    processSync(mapper);
4740
4741    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4742    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4743    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4744    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4745    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4746    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4747            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4748
4749    // Should not have sent any more keys or motions.
4750    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4751    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4752}
4753
4754TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4755    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4756    addConfigurationProperty("touch.deviceType", "touchScreen");
4757    prepareDisplay(DISPLAY_ORIENTATION_0);
4758    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4759    addMapperAndConfigure(mapper);
4760
4761    // These calculations are based on the input device calibration documentation.
4762    int32_t rawX = 100;
4763    int32_t rawY = 200;
4764    int32_t rawTouchMajor = 7;
4765    int32_t rawTouchMinor = 6;
4766    int32_t rawToolMajor = 9;
4767    int32_t rawToolMinor = 8;
4768    int32_t rawPressure = 11;
4769    int32_t rawDistance = 0;
4770    int32_t rawOrientation = 3;
4771    int32_t id = 5;
4772
4773    float x = toDisplayX(rawX);
4774    float y = toDisplayY(rawY);
4775    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4776    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4777    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4778    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4779    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4780    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4781    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4782    float distance = float(rawDistance);
4783
4784    processPosition(mapper, rawX, rawY);
4785    processTouchMajor(mapper, rawTouchMajor);
4786    processTouchMinor(mapper, rawTouchMinor);
4787    processToolMajor(mapper, rawToolMajor);
4788    processToolMinor(mapper, rawToolMinor);
4789    processPressure(mapper, rawPressure);
4790    processOrientation(mapper, rawOrientation);
4791    processDistance(mapper, rawDistance);
4792    processId(mapper, id);
4793    processMTSync(mapper);
4794    processSync(mapper);
4795
4796    NotifyMotionArgs args;
4797    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4798    ASSERT_EQ(0, args.pointerProperties[0].id);
4799    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4800            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4801            orientation, distance));
4802}
4803
4804TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4805    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4806    addConfigurationProperty("touch.deviceType", "touchScreen");
4807    prepareDisplay(DISPLAY_ORIENTATION_0);
4808    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4809    addConfigurationProperty("touch.size.calibration", "geometric");
4810    addMapperAndConfigure(mapper);
4811
4812    // These calculations are based on the input device calibration documentation.
4813    int32_t rawX = 100;
4814    int32_t rawY = 200;
4815    int32_t rawTouchMajor = 140;
4816    int32_t rawTouchMinor = 120;
4817    int32_t rawToolMajor = 180;
4818    int32_t rawToolMinor = 160;
4819
4820    float x = toDisplayX(rawX);
4821    float y = toDisplayY(rawY);
4822    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4823    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4824    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4825    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4826    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4827
4828    processPosition(mapper, rawX, rawY);
4829    processTouchMajor(mapper, rawTouchMajor);
4830    processTouchMinor(mapper, rawTouchMinor);
4831    processToolMajor(mapper, rawToolMajor);
4832    processToolMinor(mapper, rawToolMinor);
4833    processMTSync(mapper);
4834    processSync(mapper);
4835
4836    NotifyMotionArgs args;
4837    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4838    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4839            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4840}
4841
4842TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4843    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4844    addConfigurationProperty("touch.deviceType", "touchScreen");
4845    prepareDisplay(DISPLAY_ORIENTATION_0);
4846    prepareAxes(POSITION | TOUCH | TOOL);
4847    addConfigurationProperty("touch.size.calibration", "diameter");
4848    addConfigurationProperty("touch.size.scale", "10");
4849    addConfigurationProperty("touch.size.bias", "160");
4850    addConfigurationProperty("touch.size.isSummed", "1");
4851    addMapperAndConfigure(mapper);
4852
4853    // These calculations are based on the input device calibration documentation.
4854    // Note: We only provide a single common touch/tool value because the device is assumed
4855    //       not to emit separate values for each pointer (isSummed = 1).
4856    int32_t rawX = 100;
4857    int32_t rawY = 200;
4858    int32_t rawX2 = 150;
4859    int32_t rawY2 = 250;
4860    int32_t rawTouchMajor = 5;
4861    int32_t rawToolMajor = 8;
4862
4863    float x = toDisplayX(rawX);
4864    float y = toDisplayY(rawY);
4865    float x2 = toDisplayX(rawX2);
4866    float y2 = toDisplayY(rawY2);
4867    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4868    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4869    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4870
4871    processPosition(mapper, rawX, rawY);
4872    processTouchMajor(mapper, rawTouchMajor);
4873    processToolMajor(mapper, rawToolMajor);
4874    processMTSync(mapper);
4875    processPosition(mapper, rawX2, rawY2);
4876    processTouchMajor(mapper, rawTouchMajor);
4877    processToolMajor(mapper, rawToolMajor);
4878    processMTSync(mapper);
4879    processSync(mapper);
4880
4881    NotifyMotionArgs args;
4882    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4883    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4884
4885    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4886    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4887            args.action);
4888    ASSERT_EQ(size_t(2), args.pointerCount);
4889    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4890            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4891    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4892            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4893}
4894
4895TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4896    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4897    addConfigurationProperty("touch.deviceType", "touchScreen");
4898    prepareDisplay(DISPLAY_ORIENTATION_0);
4899    prepareAxes(POSITION | TOUCH | TOOL);
4900    addConfigurationProperty("touch.size.calibration", "area");
4901    addConfigurationProperty("touch.size.scale", "43");
4902    addConfigurationProperty("touch.size.bias", "3");
4903    addMapperAndConfigure(mapper);
4904
4905    // These calculations are based on the input device calibration documentation.
4906    int32_t rawX = 100;
4907    int32_t rawY = 200;
4908    int32_t rawTouchMajor = 5;
4909    int32_t rawToolMajor = 8;
4910
4911    float x = toDisplayX(rawX);
4912    float y = toDisplayY(rawY);
4913    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4914    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4915    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4916
4917    processPosition(mapper, rawX, rawY);
4918    processTouchMajor(mapper, rawTouchMajor);
4919    processToolMajor(mapper, rawToolMajor);
4920    processMTSync(mapper);
4921    processSync(mapper);
4922
4923    NotifyMotionArgs args;
4924    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4925    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4926            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4927}
4928
4929TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4930    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4931    addConfigurationProperty("touch.deviceType", "touchScreen");
4932    prepareDisplay(DISPLAY_ORIENTATION_0);
4933    prepareAxes(POSITION | PRESSURE);
4934    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4935    addConfigurationProperty("touch.pressure.scale", "0.01");
4936    addMapperAndConfigure(mapper);
4937
4938    // These calculations are based on the input device calibration documentation.
4939    int32_t rawX = 100;
4940    int32_t rawY = 200;
4941    int32_t rawPressure = 60;
4942
4943    float x = toDisplayX(rawX);
4944    float y = toDisplayY(rawY);
4945    float pressure = float(rawPressure) * 0.01f;
4946
4947    processPosition(mapper, rawX, rawY);
4948    processPressure(mapper, rawPressure);
4949    processMTSync(mapper);
4950    processSync(mapper);
4951
4952    NotifyMotionArgs args;
4953    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4954    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4955            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4956}
4957
4958TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4959    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4960    addConfigurationProperty("touch.deviceType", "touchScreen");
4961    prepareDisplay(DISPLAY_ORIENTATION_0);
4962    prepareAxes(POSITION | ID | SLOT);
4963    addMapperAndConfigure(mapper);
4964
4965    NotifyMotionArgs motionArgs;
4966    NotifyKeyArgs keyArgs;
4967
4968    processId(mapper, 1);
4969    processPosition(mapper, 100, 200);
4970    processSync(mapper);
4971    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4972    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4973    ASSERT_EQ(0, motionArgs.buttonState);
4974
4975    // press BTN_LEFT, release BTN_LEFT
4976    processKey(mapper, BTN_LEFT, 1);
4977    processSync(mapper);
4978    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4979    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4980    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4981
4982    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4983    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
4984    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4985
4986    processKey(mapper, BTN_LEFT, 0);
4987    processSync(mapper);
4988    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4989    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
4990    ASSERT_EQ(0, motionArgs.buttonState);
4991
4992    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4993    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4994    ASSERT_EQ(0, motionArgs.buttonState);
4995
4996    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4997    processKey(mapper, BTN_RIGHT, 1);
4998    processKey(mapper, BTN_MIDDLE, 1);
4999    processSync(mapper);
5000    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5001    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5002    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
5003            motionArgs.buttonState);
5004
5005    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5006    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5007    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
5008
5009    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5010    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5011    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
5012            motionArgs.buttonState);
5013
5014    processKey(mapper, BTN_RIGHT, 0);
5015    processSync(mapper);
5016    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5017    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5018    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
5019
5020    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5021    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5022    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
5023
5024    processKey(mapper, BTN_MIDDLE, 0);
5025    processSync(mapper);
5026    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5027    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5028    ASSERT_EQ(0, motionArgs.buttonState);
5029
5030    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5031    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5032    ASSERT_EQ(0, motionArgs.buttonState);
5033
5034    // press BTN_BACK, release BTN_BACK
5035    processKey(mapper, BTN_BACK, 1);
5036    processSync(mapper);
5037    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5038    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
5039    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
5040
5041    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5042    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5043    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
5044
5045    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5046    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5047    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
5048
5049    processKey(mapper, BTN_BACK, 0);
5050    processSync(mapper);
5051    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5052    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5053    ASSERT_EQ(0, motionArgs.buttonState);
5054
5055    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5056    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5057    ASSERT_EQ(0, motionArgs.buttonState);
5058
5059    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5060    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
5061    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
5062
5063    // press BTN_SIDE, release BTN_SIDE
5064    processKey(mapper, BTN_SIDE, 1);
5065    processSync(mapper);
5066    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5067    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
5068    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
5069
5070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5071    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5072    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
5073
5074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5075    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5076    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
5077
5078    processKey(mapper, BTN_SIDE, 0);
5079    processSync(mapper);
5080    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5081    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5082    ASSERT_EQ(0, motionArgs.buttonState);
5083
5084    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5085    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5086    ASSERT_EQ(0, motionArgs.buttonState);
5087
5088    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5089    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
5090    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
5091
5092    // press BTN_FORWARD, release BTN_FORWARD
5093    processKey(mapper, BTN_FORWARD, 1);
5094    processSync(mapper);
5095    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5096    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
5097    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
5098
5099    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5100    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5101    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
5102
5103    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5104    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5105    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
5106
5107    processKey(mapper, BTN_FORWARD, 0);
5108    processSync(mapper);
5109    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5110    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5111    ASSERT_EQ(0, motionArgs.buttonState);
5112
5113    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5114    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5115    ASSERT_EQ(0, motionArgs.buttonState);
5116
5117    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5118    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
5119    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
5120
5121    // press BTN_EXTRA, release BTN_EXTRA
5122    processKey(mapper, BTN_EXTRA, 1);
5123    processSync(mapper);
5124    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5125    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
5126    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
5127
5128    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5129    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5130    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
5131
5132    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5133    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5134    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
5135
5136    processKey(mapper, BTN_EXTRA, 0);
5137    processSync(mapper);
5138    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5139    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5140    ASSERT_EQ(0, motionArgs.buttonState);
5141
5142    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5143    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5144    ASSERT_EQ(0, motionArgs.buttonState);
5145
5146    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
5147    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
5148    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
5149
5150    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
5151
5152    // press BTN_STYLUS, release BTN_STYLUS
5153    processKey(mapper, BTN_STYLUS, 1);
5154    processSync(mapper);
5155    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5156    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5157    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState);
5158
5159    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5160    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5161    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState);
5162
5163    processKey(mapper, BTN_STYLUS, 0);
5164    processSync(mapper);
5165    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5166    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5167    ASSERT_EQ(0, motionArgs.buttonState);
5168
5169    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5170    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5171    ASSERT_EQ(0, motionArgs.buttonState);
5172
5173    // press BTN_STYLUS2, release BTN_STYLUS2
5174    processKey(mapper, BTN_STYLUS2, 1);
5175    processSync(mapper);
5176    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5177    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5178    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState);
5179
5180    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5181    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
5182    ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState);
5183
5184    processKey(mapper, BTN_STYLUS2, 0);
5185    processSync(mapper);
5186    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5187    ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
5188    ASSERT_EQ(0, motionArgs.buttonState);
5189
5190    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5191    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5192    ASSERT_EQ(0, motionArgs.buttonState);
5193
5194    // release touch
5195    processId(mapper, -1);
5196    processSync(mapper);
5197    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5198    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5199    ASSERT_EQ(0, motionArgs.buttonState);
5200}
5201
5202TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
5203    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5204    addConfigurationProperty("touch.deviceType", "touchScreen");
5205    prepareDisplay(DISPLAY_ORIENTATION_0);
5206    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
5207    addMapperAndConfigure(mapper);
5208
5209    NotifyMotionArgs motionArgs;
5210
5211    // default tool type is finger
5212    processId(mapper, 1);
5213    processPosition(mapper, 100, 200);
5214    processSync(mapper);
5215    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5216    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5217    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5218
5219    // eraser
5220    processKey(mapper, BTN_TOOL_RUBBER, 1);
5221    processSync(mapper);
5222    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5223    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5224    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
5225
5226    // stylus
5227    processKey(mapper, BTN_TOOL_RUBBER, 0);
5228    processKey(mapper, BTN_TOOL_PEN, 1);
5229    processSync(mapper);
5230    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5231    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5232    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5233
5234    // brush
5235    processKey(mapper, BTN_TOOL_PEN, 0);
5236    processKey(mapper, BTN_TOOL_BRUSH, 1);
5237    processSync(mapper);
5238    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5239    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5240    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5241
5242    // pencil
5243    processKey(mapper, BTN_TOOL_BRUSH, 0);
5244    processKey(mapper, BTN_TOOL_PENCIL, 1);
5245    processSync(mapper);
5246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5247    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5248    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5249
5250    // airbrush
5251    processKey(mapper, BTN_TOOL_PENCIL, 0);
5252    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
5253    processSync(mapper);
5254    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5255    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5256    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5257
5258    // mouse
5259    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
5260    processKey(mapper, BTN_TOOL_MOUSE, 1);
5261    processSync(mapper);
5262    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5263    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5264    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
5265
5266    // lens
5267    processKey(mapper, BTN_TOOL_MOUSE, 0);
5268    processKey(mapper, BTN_TOOL_LENS, 1);
5269    processSync(mapper);
5270    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5271    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5272    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
5273
5274    // double-tap
5275    processKey(mapper, BTN_TOOL_LENS, 0);
5276    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
5277    processSync(mapper);
5278    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5279    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5280    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5281
5282    // triple-tap
5283    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
5284    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
5285    processSync(mapper);
5286    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5287    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5288    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5289
5290    // quad-tap
5291    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
5292    processKey(mapper, BTN_TOOL_QUADTAP, 1);
5293    processSync(mapper);
5294    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5295    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5296    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5297
5298    // finger
5299    processKey(mapper, BTN_TOOL_QUADTAP, 0);
5300    processKey(mapper, BTN_TOOL_FINGER, 1);
5301    processSync(mapper);
5302    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5303    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5304    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5305
5306    // stylus trumps finger
5307    processKey(mapper, BTN_TOOL_PEN, 1);
5308    processSync(mapper);
5309    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5310    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5311    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5312
5313    // eraser trumps stylus
5314    processKey(mapper, BTN_TOOL_RUBBER, 1);
5315    processSync(mapper);
5316    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5317    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5318    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
5319
5320    // mouse trumps eraser
5321    processKey(mapper, BTN_TOOL_MOUSE, 1);
5322    processSync(mapper);
5323    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5324    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5325    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
5326
5327    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
5328    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
5329    processSync(mapper);
5330    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5331    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5332    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5333
5334    // MT tool type trumps BTN tool types: MT_TOOL_PEN
5335    processToolType(mapper, MT_TOOL_PEN);
5336    processSync(mapper);
5337    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5338    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5339    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
5340
5341    // back to default tool type
5342    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
5343    processKey(mapper, BTN_TOOL_MOUSE, 0);
5344    processKey(mapper, BTN_TOOL_RUBBER, 0);
5345    processKey(mapper, BTN_TOOL_PEN, 0);
5346    processKey(mapper, BTN_TOOL_FINGER, 0);
5347    processSync(mapper);
5348    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5349    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5350    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5351}
5352
5353TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
5354    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5355    addConfigurationProperty("touch.deviceType", "touchScreen");
5356    prepareDisplay(DISPLAY_ORIENTATION_0);
5357    prepareAxes(POSITION | ID | SLOT);
5358    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
5359    addMapperAndConfigure(mapper);
5360
5361    NotifyMotionArgs motionArgs;
5362
5363    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
5364    processId(mapper, 1);
5365    processPosition(mapper, 100, 200);
5366    processSync(mapper);
5367    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5368    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5369    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5370            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5371
5372    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5373    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5374    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5375            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5376
5377    // move a little
5378    processPosition(mapper, 150, 250);
5379    processSync(mapper);
5380    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5381    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5382    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5383            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5384
5385    // down when BTN_TOUCH is pressed, pressure defaults to 1
5386    processKey(mapper, BTN_TOUCH, 1);
5387    processSync(mapper);
5388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5389    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5390    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5391            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5392
5393    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5394    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5395    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5396            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5397
5398    // up when BTN_TOUCH is released, hover restored
5399    processKey(mapper, BTN_TOUCH, 0);
5400    processSync(mapper);
5401    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5402    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5403    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5404            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5405
5406    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5407    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5408    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5409            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5410
5411    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5412    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5413    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5414            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5415
5416    // exit hover when pointer goes away
5417    processId(mapper, -1);
5418    processSync(mapper);
5419    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5420    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5421    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5422            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5423}
5424
5425TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
5426    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5427    addConfigurationProperty("touch.deviceType", "touchScreen");
5428    prepareDisplay(DISPLAY_ORIENTATION_0);
5429    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5430    addMapperAndConfigure(mapper);
5431
5432    NotifyMotionArgs motionArgs;
5433
5434    // initially hovering because pressure is 0
5435    processId(mapper, 1);
5436    processPosition(mapper, 100, 200);
5437    processPressure(mapper, 0);
5438    processSync(mapper);
5439    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5440    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5441    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5442            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5443
5444    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5445    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5446    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5447            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5448
5449    // move a little
5450    processPosition(mapper, 150, 250);
5451    processSync(mapper);
5452    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5453    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5454    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5455            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5456
5457    // down when pressure becomes non-zero
5458    processPressure(mapper, RAW_PRESSURE_MAX);
5459    processSync(mapper);
5460    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5461    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5462    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5463            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5464
5465    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5466    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5467    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5468            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5469
5470    // up when pressure becomes 0, hover restored
5471    processPressure(mapper, 0);
5472    processSync(mapper);
5473    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5474    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5475    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5476            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5477
5478    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5479    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5480    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5481            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5482
5483    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5484    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5485    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5486            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5487
5488    // exit hover when pointer goes away
5489    processId(mapper, -1);
5490    processSync(mapper);
5491    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5492    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5493    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5494            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5495}
5496
5497
5498} // namespace android
5499