InputReader_test.cpp revision 39efe3e5bf6282a4851e0eb3b938060c8f7790ae 
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        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, int32_t scanCode, int32_t usageCode,
522            int32_t* outKeycode, uint32_t* outFlags) const {
523        Device* device = getDevice(deviceId);
524        if (device) {
525            const KeyInfo* key = getKey(device, scanCode, usageCode);
526            if (key) {
527                if (outKeycode) {
528                    *outKeycode = key->keyCode;
529                }
530                if (outFlags) {
531                    *outFlags = key->flags;
532                }
533                return OK;
534            }
535        }
536        return NAME_NOT_FOUND;
537    }
538
539    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
540        if (usageCode) {
541            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
542            if (index >= 0) {
543                return &device->keysByUsageCode.valueAt(index);
544            }
545        }
546        if (scanCode) {
547            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
548            if (index >= 0) {
549                return &device->keysByScanCode.valueAt(index);
550            }
551        }
552        return NULL;
553    }
554
555    virtual status_t mapAxis(int32_t, int32_t, AxisInfo*) const {
556        return NAME_NOT_FOUND;
557    }
558
559    virtual void setExcludedDevices(const Vector<String8>& devices) {
560        mExcludedDevices = devices;
561    }
562
563    virtual size_t getEvents(int, RawEvent* buffer, size_t) {
564        if (mEvents.empty()) {
565            return 0;
566        }
567
568        *buffer = *mEvents.begin();
569        mEvents.erase(mEvents.begin());
570        return 1;
571    }
572
573    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
574        Device* device = getDevice(deviceId);
575        if (device) {
576            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
577            if (index >= 0) {
578                return device->scanCodeStates.valueAt(index);
579            }
580        }
581        return AKEY_STATE_UNKNOWN;
582    }
583
584    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
585        Device* device = getDevice(deviceId);
586        if (device) {
587            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
588            if (index >= 0) {
589                return device->keyCodeStates.valueAt(index);
590            }
591        }
592        return AKEY_STATE_UNKNOWN;
593    }
594
595    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
596        Device* device = getDevice(deviceId);
597        if (device) {
598            ssize_t index = device->switchStates.indexOfKey(sw);
599            if (index >= 0) {
600                return device->switchStates.valueAt(index);
601            }
602        }
603        return AKEY_STATE_UNKNOWN;
604    }
605
606    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
607            int32_t* outValue) const {
608        Device* device = getDevice(deviceId);
609        if (device) {
610            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
611            if (index >= 0) {
612                *outValue = device->absoluteAxisValue.valueAt(index);
613                return OK;
614            }
615        }
616        *outValue = 0;
617        return -1;
618    }
619
620    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
621            uint8_t* outFlags) const {
622        bool result = false;
623        Device* device = getDevice(deviceId);
624        if (device) {
625            for (size_t i = 0; i < numCodes; i++) {
626                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
627                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
628                        outFlags[i] = 1;
629                        result = true;
630                    }
631                }
632                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
633                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
634                        outFlags[i] = 1;
635                        result = true;
636                    }
637                }
638            }
639        }
640        return result;
641    }
642
643    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
644        Device* device = getDevice(deviceId);
645        if (device) {
646            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
647            return index >= 0;
648        }
649        return false;
650    }
651
652    virtual bool hasLed(int32_t deviceId, int32_t led) const {
653        Device* device = getDevice(deviceId);
654        return device && device->leds.indexOfKey(led) >= 0;
655    }
656
657    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
658        Device* device = getDevice(deviceId);
659        if (device) {
660            ssize_t index = device->leds.indexOfKey(led);
661            if (index >= 0) {
662                device->leds.replaceValueAt(led, on);
663            } else {
664                ADD_FAILURE()
665                        << "Attempted to set the state of an LED that the EventHub declared "
666                        "was not present.  led=" << led;
667            }
668        }
669    }
670
671    virtual void getVirtualKeyDefinitions(int32_t deviceId,
672            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
673        outVirtualKeys.clear();
674
675        Device* device = getDevice(deviceId);
676        if (device) {
677            outVirtualKeys.appendVector(device->virtualKeys);
678        }
679    }
680
681    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t) const {
682        return NULL;
683    }
684
685    virtual bool setKeyboardLayoutOverlay(int32_t, const sp<KeyCharacterMap>&) {
686        return false;
687    }
688
689    virtual void vibrate(int32_t, nsecs_t) {
690    }
691
692    virtual void cancelVibrate(int32_t) {
693    }
694
695    virtual bool isExternal(int32_t) const {
696        return false;
697    }
698
699    virtual void dump(String8&) {
700    }
701
702    virtual void monitor() {
703    }
704
705    virtual void requestReopenDevices() {
706    }
707
708    virtual void wake() {
709    }
710};
711
712
713// --- FakeInputReaderContext ---
714
715class FakeInputReaderContext : public InputReaderContext {
716    sp<EventHubInterface> mEventHub;
717    sp<InputReaderPolicyInterface> mPolicy;
718    sp<InputListenerInterface> mListener;
719    int32_t mGlobalMetaState;
720    bool mUpdateGlobalMetaStateWasCalled;
721    int32_t mGeneration;
722
723public:
724    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
725            const sp<InputReaderPolicyInterface>& policy,
726            const sp<InputListenerInterface>& listener) :
727            mEventHub(eventHub), mPolicy(policy), mListener(listener),
728            mGlobalMetaState(0) {
729    }
730
731    virtual ~FakeInputReaderContext() { }
732
733    void assertUpdateGlobalMetaStateWasCalled() {
734        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
735                << "Expected updateGlobalMetaState() to have been called.";
736        mUpdateGlobalMetaStateWasCalled = false;
737    }
738
739    void setGlobalMetaState(int32_t state) {
740        mGlobalMetaState = state;
741    }
742
743private:
744    virtual void updateGlobalMetaState() {
745        mUpdateGlobalMetaStateWasCalled = true;
746    }
747
748    virtual int32_t getGlobalMetaState() {
749        return mGlobalMetaState;
750    }
751
752    virtual EventHubInterface* getEventHub() {
753        return mEventHub.get();
754    }
755
756    virtual InputReaderPolicyInterface* getPolicy() {
757        return mPolicy.get();
758    }
759
760    virtual InputListenerInterface* getListener() {
761        return mListener.get();
762    }
763
764    virtual void disableVirtualKeysUntil(nsecs_t) {
765    }
766
767    virtual bool shouldDropVirtualKey(nsecs_t, InputDevice*, int32_t, int32_t) {
768        return false;
769    }
770
771    virtual void fadePointer() {
772    }
773
774    virtual void requestTimeoutAtTime(nsecs_t) {
775    }
776
777    virtual int32_t bumpGeneration() {
778        return ++mGeneration;
779    }
780};
781
782
783// --- FakeInputMapper ---
784
785class FakeInputMapper : public InputMapper {
786    uint32_t mSources;
787    int32_t mKeyboardType;
788    int32_t mMetaState;
789    KeyedVector<int32_t, int32_t> mKeyCodeStates;
790    KeyedVector<int32_t, int32_t> mScanCodeStates;
791    KeyedVector<int32_t, int32_t> mSwitchStates;
792    Vector<int32_t> mSupportedKeyCodes;
793    RawEvent mLastEvent;
794
795    bool mConfigureWasCalled;
796    bool mResetWasCalled;
797    bool mProcessWasCalled;
798
799public:
800    FakeInputMapper(InputDevice* device, uint32_t sources) :
801            InputMapper(device),
802            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
803            mMetaState(0),
804            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
805    }
806
807    virtual ~FakeInputMapper() { }
808
809    void setKeyboardType(int32_t keyboardType) {
810        mKeyboardType = keyboardType;
811    }
812
813    void setMetaState(int32_t metaState) {
814        mMetaState = metaState;
815    }
816
817    void assertConfigureWasCalled() {
818        ASSERT_TRUE(mConfigureWasCalled)
819                << "Expected configure() to have been called.";
820        mConfigureWasCalled = false;
821    }
822
823    void assertResetWasCalled() {
824        ASSERT_TRUE(mResetWasCalled)
825                << "Expected reset() to have been called.";
826        mResetWasCalled = false;
827    }
828
829    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
830        ASSERT_TRUE(mProcessWasCalled)
831                << "Expected process() to have been called.";
832        if (outLastEvent) {
833            *outLastEvent = mLastEvent;
834        }
835        mProcessWasCalled = false;
836    }
837
838    void setKeyCodeState(int32_t keyCode, int32_t state) {
839        mKeyCodeStates.replaceValueFor(keyCode, state);
840    }
841
842    void setScanCodeState(int32_t scanCode, int32_t state) {
843        mScanCodeStates.replaceValueFor(scanCode, state);
844    }
845
846    void setSwitchState(int32_t switchCode, int32_t state) {
847        mSwitchStates.replaceValueFor(switchCode, state);
848    }
849
850    void addSupportedKeyCode(int32_t keyCode) {
851        mSupportedKeyCodes.add(keyCode);
852    }
853
854private:
855    virtual uint32_t getSources() {
856        return mSources;
857    }
858
859    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
860        InputMapper::populateDeviceInfo(deviceInfo);
861
862        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
863            deviceInfo->setKeyboardType(mKeyboardType);
864        }
865    }
866
867    virtual void configure(nsecs_t, const InputReaderConfiguration*, uint32_t) {
868        mConfigureWasCalled = true;
869    }
870
871    virtual void reset(nsecs_t) {
872        mResetWasCalled = true;
873    }
874
875    virtual void process(const RawEvent* rawEvent) {
876        mLastEvent = *rawEvent;
877        mProcessWasCalled = true;
878    }
879
880    virtual int32_t getKeyCodeState(uint32_t, int32_t keyCode) {
881        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
882        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
883    }
884
885    virtual int32_t getScanCodeState(uint32_t, int32_t scanCode) {
886        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
887        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
888    }
889
890    virtual int32_t getSwitchState(uint32_t, int32_t switchCode) {
891        ssize_t index = mSwitchStates.indexOfKey(switchCode);
892        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
893    }
894
895    virtual bool markSupportedKeyCodes(uint32_t, size_t numCodes,
896            const int32_t* keyCodes, uint8_t* outFlags) {
897        bool result = false;
898        for (size_t i = 0; i < numCodes; i++) {
899            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
900                if (keyCodes[i] == mSupportedKeyCodes[j]) {
901                    outFlags[i] = 1;
902                    result = true;
903                }
904            }
905        }
906        return result;
907    }
908
909    virtual int32_t getMetaState() {
910        return mMetaState;
911    }
912
913    virtual void fadePointer() {
914    }
915};
916
917
918// --- InstrumentedInputReader ---
919
920class InstrumentedInputReader : public InputReader {
921    InputDevice* mNextDevice;
922
923public:
924    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
925            const sp<InputReaderPolicyInterface>& policy,
926            const sp<InputListenerInterface>& listener) :
927            InputReader(eventHub, policy, listener),
928            mNextDevice(NULL) {
929    }
930
931    virtual ~InstrumentedInputReader() {
932        if (mNextDevice) {
933            delete mNextDevice;
934        }
935    }
936
937    void setNextDevice(InputDevice* device) {
938        mNextDevice = device;
939    }
940
941    InputDevice* newDevice(int32_t deviceId, int32_t controllerNumber, const String8& name,
942            uint32_t classes) {
943        InputDeviceIdentifier identifier;
944        identifier.name = name;
945        int32_t generation = deviceId + 1;
946        return new InputDevice(&mContext, deviceId, generation, controllerNumber, identifier,
947                classes);
948    }
949
950protected:
951    virtual InputDevice* createDeviceLocked(int32_t deviceId, int32_t controllerNumber,
952            const InputDeviceIdentifier& identifier, uint32_t classes) {
953        if (mNextDevice) {
954            InputDevice* device = mNextDevice;
955            mNextDevice = NULL;
956            return device;
957        }
958        return InputReader::createDeviceLocked(deviceId, controllerNumber, identifier, classes);
959    }
960
961    friend class InputReaderTest;
962};
963
964
965// --- InputReaderTest ---
966
967class InputReaderTest : public testing::Test {
968protected:
969    sp<FakeInputListener> mFakeListener;
970    sp<FakeInputReaderPolicy> mFakePolicy;
971    sp<FakeEventHub> mFakeEventHub;
972    sp<InstrumentedInputReader> mReader;
973
974    virtual void SetUp() {
975        mFakeEventHub = new FakeEventHub();
976        mFakePolicy = new FakeInputReaderPolicy();
977        mFakeListener = new FakeInputListener();
978
979        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
980    }
981
982    virtual void TearDown() {
983        mReader.clear();
984
985        mFakeListener.clear();
986        mFakePolicy.clear();
987        mFakeEventHub.clear();
988    }
989
990    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
991            const PropertyMap* configuration) {
992        mFakeEventHub->addDevice(deviceId, name, classes);
993
994        if (configuration) {
995            mFakeEventHub->addConfigurationMap(deviceId, configuration);
996        }
997        mFakeEventHub->finishDeviceScan();
998        mReader->loopOnce();
999        mReader->loopOnce();
1000        mFakeEventHub->assertQueueIsEmpty();
1001    }
1002
1003    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId, int32_t controllerNumber,
1004            const String8& name, uint32_t classes, uint32_t sources,
1005            const PropertyMap* configuration) {
1006        InputDevice* device = mReader->newDevice(deviceId, controllerNumber, name, classes);
1007        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
1008        device->addMapper(mapper);
1009        mReader->setNextDevice(device);
1010        addDevice(deviceId, name, classes, configuration);
1011        return mapper;
1012    }
1013};
1014
1015TEST_F(InputReaderTest, GetInputDevices) {
1016    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1017            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1018    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
1019            0, NULL)); // no classes so device will be ignored
1020
1021    Vector<InputDeviceInfo> inputDevices;
1022    mReader->getInputDevices(inputDevices);
1023
1024    ASSERT_EQ(1U, inputDevices.size());
1025    ASSERT_EQ(1, inputDevices[0].getId());
1026    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1027    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1028    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1029    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1030
1031    // Should also have received a notification describing the new input devices.
1032    inputDevices = mFakePolicy->getInputDevices();
1033    ASSERT_EQ(1U, inputDevices.size());
1034    ASSERT_EQ(1, inputDevices[0].getId());
1035    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1036    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1037    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1038    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1039}
1040
1041TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1042    FakeInputMapper* mapper = NULL;
1043    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1044            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1045    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1046
1047    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1048            AINPUT_SOURCE_ANY, AKEYCODE_A))
1049            << "Should return unknown when the device id is >= 0 but unknown.";
1050
1051    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1052            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1053            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1054
1055    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1056            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1057            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1058
1059    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1060            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1061            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1062
1063    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1064            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1065            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1066}
1067
1068TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1069    FakeInputMapper* mapper = NULL;
1070    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1071            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1072    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1073
1074    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1075            AINPUT_SOURCE_ANY, KEY_A))
1076            << "Should return unknown when the device id is >= 0 but unknown.";
1077
1078    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1079            AINPUT_SOURCE_TRACKBALL, KEY_A))
1080            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1081
1082    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1083            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1084            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1085
1086    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1087            AINPUT_SOURCE_TRACKBALL, KEY_A))
1088            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1089
1090    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1091            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1092            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1093}
1094
1095TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1096    FakeInputMapper* mapper = NULL;
1097    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1098            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1099    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1100
1101    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1102            AINPUT_SOURCE_ANY, SW_LID))
1103            << "Should return unknown when the device id is >= 0 but unknown.";
1104
1105    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1106            AINPUT_SOURCE_TRACKBALL, SW_LID))
1107            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1108
1109    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1110            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1111            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1112
1113    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1114            AINPUT_SOURCE_TRACKBALL, SW_LID))
1115            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1116
1117    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1118            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1119            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1120}
1121
1122TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1123    FakeInputMapper* mapper = NULL;
1124    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1125            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1126    mapper->addSupportedKeyCode(AKEYCODE_A);
1127    mapper->addSupportedKeyCode(AKEYCODE_B);
1128
1129    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1130    uint8_t flags[4] = { 0, 0, 0, 1 };
1131
1132    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1133            << "Should return false when device id is >= 0 but unknown.";
1134    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1135
1136    flags[3] = 1;
1137    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1138            << "Should return false when device id is valid but the sources are not supported by the device.";
1139    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1140
1141    flags[3] = 1;
1142    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1143            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1144    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1145
1146    flags[3] = 1;
1147    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1148            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1149    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1150
1151    flags[3] = 1;
1152    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1153            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1154    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1155}
1156
1157TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1158    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1159
1160    NotifyConfigurationChangedArgs args;
1161
1162    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1163    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1164}
1165
1166TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1167    FakeInputMapper* mapper = NULL;
1168    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
1169            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1170
1171    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1172    mReader->loopOnce();
1173    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1174
1175    RawEvent event;
1176    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1177    ASSERT_EQ(0, event.when);
1178    ASSERT_EQ(1, event.deviceId);
1179    ASSERT_EQ(EV_KEY, event.type);
1180    ASSERT_EQ(KEY_A, event.code);
1181    ASSERT_EQ(1, event.value);
1182}
1183
1184
1185// --- InputDeviceTest ---
1186
1187class InputDeviceTest : public testing::Test {
1188protected:
1189    static const char* DEVICE_NAME;
1190    static const int32_t DEVICE_ID;
1191    static const int32_t DEVICE_GENERATION;
1192    static const int32_t DEVICE_CONTROLLER_NUMBER;
1193    static const uint32_t DEVICE_CLASSES;
1194
1195    sp<FakeEventHub> mFakeEventHub;
1196    sp<FakeInputReaderPolicy> mFakePolicy;
1197    sp<FakeInputListener> mFakeListener;
1198    FakeInputReaderContext* mFakeContext;
1199
1200    InputDevice* mDevice;
1201
1202    virtual void SetUp() {
1203        mFakeEventHub = new FakeEventHub();
1204        mFakePolicy = new FakeInputReaderPolicy();
1205        mFakeListener = new FakeInputListener();
1206        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1207
1208        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1209        InputDeviceIdentifier identifier;
1210        identifier.name = DEVICE_NAME;
1211        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1212                DEVICE_CONTROLLER_NUMBER, identifier, DEVICE_CLASSES);
1213    }
1214
1215    virtual void TearDown() {
1216        delete mDevice;
1217
1218        delete mFakeContext;
1219        mFakeListener.clear();
1220        mFakePolicy.clear();
1221        mFakeEventHub.clear();
1222    }
1223};
1224
1225const char* InputDeviceTest::DEVICE_NAME = "device";
1226const int32_t InputDeviceTest::DEVICE_ID = 1;
1227const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1228const int32_t InputDeviceTest::DEVICE_CONTROLLER_NUMBER = 0;
1229const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1230        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1231
1232TEST_F(InputDeviceTest, ImmutableProperties) {
1233    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1234    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1235    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1236}
1237
1238TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1239    // Configuration.
1240    InputReaderConfiguration config;
1241    mDevice->configure(ARBITRARY_TIME, &config, 0);
1242
1243    // Reset.
1244    mDevice->reset(ARBITRARY_TIME);
1245
1246    NotifyDeviceResetArgs resetArgs;
1247    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1248    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1249    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1250
1251    // Metadata.
1252    ASSERT_TRUE(mDevice->isIgnored());
1253    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1254
1255    InputDeviceInfo info;
1256    mDevice->getDeviceInfo(&info);
1257    ASSERT_EQ(DEVICE_ID, info.getId());
1258    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1259    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1260    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1261
1262    // State queries.
1263    ASSERT_EQ(0, mDevice->getMetaState());
1264
1265    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1266            << "Ignored device should return unknown key code state.";
1267    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1268            << "Ignored device should return unknown scan code state.";
1269    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1270            << "Ignored device should return unknown switch state.";
1271
1272    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1273    uint8_t flags[2] = { 0, 1 };
1274    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1275            << "Ignored device should never mark any key codes.";
1276    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1277    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1278}
1279
1280TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1281    // Configuration.
1282    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1283
1284    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1285    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1286    mapper1->setMetaState(AMETA_ALT_ON);
1287    mapper1->addSupportedKeyCode(AKEYCODE_A);
1288    mapper1->addSupportedKeyCode(AKEYCODE_B);
1289    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1290    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1291    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1292    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1293    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1294    mDevice->addMapper(mapper1);
1295
1296    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1297    mapper2->setMetaState(AMETA_SHIFT_ON);
1298    mDevice->addMapper(mapper2);
1299
1300    InputReaderConfiguration config;
1301    mDevice->configure(ARBITRARY_TIME, &config, 0);
1302
1303    String8 propertyValue;
1304    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1305            << "Device should have read configuration during configuration phase.";
1306    ASSERT_STREQ("value", propertyValue.string());
1307
1308    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1309    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1310
1311    // Reset
1312    mDevice->reset(ARBITRARY_TIME);
1313    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1314    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1315
1316    NotifyDeviceResetArgs resetArgs;
1317    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1318    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1319    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1320
1321    // Metadata.
1322    ASSERT_FALSE(mDevice->isIgnored());
1323    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1324
1325    InputDeviceInfo info;
1326    mDevice->getDeviceInfo(&info);
1327    ASSERT_EQ(DEVICE_ID, info.getId());
1328    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1329    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1330    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1331
1332    // State queries.
1333    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1334            << "Should query mappers and combine meta states.";
1335
1336    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1337            << "Should return unknown key code state when source not supported.";
1338    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1339            << "Should return unknown scan code state when source not supported.";
1340    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1341            << "Should return unknown switch state when source not supported.";
1342
1343    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1344            << "Should query mapper when source is supported.";
1345    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1346            << "Should query mapper when source is supported.";
1347    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1348            << "Should query mapper when source is supported.";
1349
1350    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1351    uint8_t flags[4] = { 0, 0, 0, 1 };
1352    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1353            << "Should do nothing when source is unsupported.";
1354    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1355    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1356    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1357    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1358
1359    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1360            << "Should query mapper when source is supported.";
1361    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1362    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1363    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1364    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1365
1366    // Event handling.
1367    RawEvent event;
1368    mDevice->process(&event, 1);
1369
1370    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1371    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1372}
1373
1374
1375// --- InputMapperTest ---
1376
1377class InputMapperTest : public testing::Test {
1378protected:
1379    static const char* DEVICE_NAME;
1380    static const int32_t DEVICE_ID;
1381    static const int32_t DEVICE_GENERATION;
1382    static const int32_t DEVICE_CONTROLLER_NUMBER;
1383    static const uint32_t DEVICE_CLASSES;
1384
1385    sp<FakeEventHub> mFakeEventHub;
1386    sp<FakeInputReaderPolicy> mFakePolicy;
1387    sp<FakeInputListener> mFakeListener;
1388    FakeInputReaderContext* mFakeContext;
1389    InputDevice* mDevice;
1390
1391    virtual void SetUp() {
1392        mFakeEventHub = new FakeEventHub();
1393        mFakePolicy = new FakeInputReaderPolicy();
1394        mFakeListener = new FakeInputListener();
1395        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1396        InputDeviceIdentifier identifier;
1397        identifier.name = DEVICE_NAME;
1398        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1399                DEVICE_CONTROLLER_NUMBER, identifier, DEVICE_CLASSES);
1400
1401        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1402    }
1403
1404    virtual void TearDown() {
1405        delete mDevice;
1406        delete mFakeContext;
1407        mFakeListener.clear();
1408        mFakePolicy.clear();
1409        mFakeEventHub.clear();
1410    }
1411
1412    void addConfigurationProperty(const char* key, const char* value) {
1413        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1414    }
1415
1416    void addMapperAndConfigure(InputMapper* mapper) {
1417        mDevice->addMapper(mapper);
1418        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1419        mDevice->reset(ARBITRARY_TIME);
1420    }
1421
1422    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1423            int32_t orientation) {
1424        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1425        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1426                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1427    }
1428
1429    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1430            int32_t code, int32_t value) {
1431        RawEvent event;
1432        event.when = when;
1433        event.deviceId = deviceId;
1434        event.type = type;
1435        event.code = code;
1436        event.value = value;
1437        mapper->process(&event);
1438    }
1439
1440    static void assertMotionRange(const InputDeviceInfo& info,
1441            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1442        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1443        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1444        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1445        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1446        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1447        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1448        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1449        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1450    }
1451
1452    static void assertPointerCoords(const PointerCoords& coords,
1453            float x, float y, float pressure, float size,
1454            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1455            float orientation, float distance) {
1456        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1457        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1458        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1459        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1460        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1461        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1462        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1463        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1464        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1465        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1466    }
1467
1468    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1469        float actualX, actualY;
1470        controller->getPosition(&actualX, &actualY);
1471        ASSERT_NEAR(x, actualX, 1);
1472        ASSERT_NEAR(y, actualY, 1);
1473    }
1474};
1475
1476const char* InputMapperTest::DEVICE_NAME = "device";
1477const int32_t InputMapperTest::DEVICE_ID = 1;
1478const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1479const int32_t InputMapperTest::DEVICE_CONTROLLER_NUMBER = 0;
1480const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1481
1482
1483// --- SwitchInputMapperTest ---
1484
1485class SwitchInputMapperTest : public InputMapperTest {
1486protected:
1487};
1488
1489TEST_F(SwitchInputMapperTest, GetSources) {
1490    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1491    addMapperAndConfigure(mapper);
1492
1493    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1494}
1495
1496TEST_F(SwitchInputMapperTest, GetSwitchState) {
1497    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1498    addMapperAndConfigure(mapper);
1499
1500    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1501    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1502
1503    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1504    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1505}
1506
1507TEST_F(SwitchInputMapperTest, Process) {
1508    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1509    addMapperAndConfigure(mapper);
1510
1511    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1512    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_JACK_PHYSICAL_INSERT, 1);
1513    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_HEADPHONE_INSERT, 0);
1514    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1515
1516    NotifySwitchArgs args;
1517    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1518    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1519    ASSERT_EQ((1 << SW_LID) | (1 << SW_JACK_PHYSICAL_INSERT), args.switchValues);
1520    ASSERT_EQ((1 << SW_LID) | (1 << SW_JACK_PHYSICAL_INSERT) | (1 << SW_HEADPHONE_INSERT),
1521            args.switchMask);
1522    ASSERT_EQ(uint32_t(0), args.policyFlags);
1523}
1524
1525
1526// --- KeyboardInputMapperTest ---
1527
1528class KeyboardInputMapperTest : public InputMapperTest {
1529protected:
1530    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1531            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1532};
1533
1534void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1535        int32_t originalScanCode, int32_t, int32_t rotatedKeyCode) {
1536    NotifyKeyArgs args;
1537
1538    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1539    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1540    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1541    ASSERT_EQ(originalScanCode, args.scanCode);
1542    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1543
1544    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1546    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1547    ASSERT_EQ(originalScanCode, args.scanCode);
1548    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1549}
1550
1551
1552TEST_F(KeyboardInputMapperTest, GetSources) {
1553    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1554            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1555    addMapperAndConfigure(mapper);
1556
1557    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1558}
1559
1560TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1561    const int32_t USAGE_A = 0x070004;
1562    const int32_t USAGE_UNKNOWN = 0x07ffff;
1563    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1564    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1565
1566    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1567            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1568    addMapperAndConfigure(mapper);
1569
1570    // Key down by scan code.
1571    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1572            EV_KEY, KEY_HOME, 1);
1573    NotifyKeyArgs args;
1574    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1575    ASSERT_EQ(DEVICE_ID, args.deviceId);
1576    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1577    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1578    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1579    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1580    ASSERT_EQ(KEY_HOME, args.scanCode);
1581    ASSERT_EQ(AMETA_NONE, args.metaState);
1582    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1583    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1584    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1585
1586    // Key up by scan code.
1587    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1588            EV_KEY, KEY_HOME, 0);
1589    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1590    ASSERT_EQ(DEVICE_ID, args.deviceId);
1591    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1592    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1593    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1594    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1595    ASSERT_EQ(KEY_HOME, args.scanCode);
1596    ASSERT_EQ(AMETA_NONE, args.metaState);
1597    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1598    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1599    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1600
1601    // Key down by usage code.
1602    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1603            EV_MSC, MSC_SCAN, USAGE_A);
1604    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1605            EV_KEY, 0, 1);
1606    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1607    ASSERT_EQ(DEVICE_ID, args.deviceId);
1608    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1609    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1610    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1611    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1612    ASSERT_EQ(0, args.scanCode);
1613    ASSERT_EQ(AMETA_NONE, args.metaState);
1614    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1615    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1616    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1617
1618    // Key up by usage code.
1619    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1620            EV_MSC, MSC_SCAN, USAGE_A);
1621    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1622            EV_KEY, 0, 0);
1623    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1624    ASSERT_EQ(DEVICE_ID, args.deviceId);
1625    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1626    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1627    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1628    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1629    ASSERT_EQ(0, args.scanCode);
1630    ASSERT_EQ(AMETA_NONE, args.metaState);
1631    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1632    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1633    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1634
1635    // Key down with unknown scan code or usage code.
1636    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1637            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1638    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1639            EV_KEY, KEY_UNKNOWN, 1);
1640    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1641    ASSERT_EQ(DEVICE_ID, args.deviceId);
1642    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1643    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1644    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1645    ASSERT_EQ(0, args.keyCode);
1646    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1647    ASSERT_EQ(AMETA_NONE, args.metaState);
1648    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1649    ASSERT_EQ(0U, args.policyFlags);
1650    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1651
1652    // Key up with unknown scan code or usage code.
1653    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1654            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1655    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1656            EV_KEY, KEY_UNKNOWN, 0);
1657    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1658    ASSERT_EQ(DEVICE_ID, args.deviceId);
1659    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1660    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1661    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1662    ASSERT_EQ(0, args.keyCode);
1663    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1664    ASSERT_EQ(AMETA_NONE, args.metaState);
1665    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1666    ASSERT_EQ(0U, args.policyFlags);
1667    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1668}
1669
1670TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1671    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1672    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1673
1674    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1675            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1676    addMapperAndConfigure(mapper);
1677
1678    // Initial metastate.
1679    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1680
1681    // Metakey down.
1682    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1683            EV_KEY, KEY_LEFTSHIFT, 1);
1684    NotifyKeyArgs args;
1685    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1686    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1687    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1688    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1689
1690    // Key down.
1691    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1692            EV_KEY, KEY_A, 1);
1693    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1694    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1695    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1696
1697    // Key up.
1698    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1699            EV_KEY, KEY_A, 0);
1700    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1701    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1702    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1703
1704    // Metakey up.
1705    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1706            EV_KEY, KEY_LEFTSHIFT, 0);
1707    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1708    ASSERT_EQ(AMETA_NONE, args.metaState);
1709    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1710    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1711}
1712
1713TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1714    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1715    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1716    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1717    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1718
1719    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1720            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1721    addMapperAndConfigure(mapper);
1722
1723    setDisplayInfoAndReconfigure(DISPLAY_ID,
1724            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1725            DISPLAY_ORIENTATION_90);
1726    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1727            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1728    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1729            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1730    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1731            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1732    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1733            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1734}
1735
1736TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1737    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1738    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1739    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1740    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1741
1742    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1743            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1744    addConfigurationProperty("keyboard.orientationAware", "1");
1745    addMapperAndConfigure(mapper);
1746
1747    setDisplayInfoAndReconfigure(DISPLAY_ID,
1748            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1749            DISPLAY_ORIENTATION_0);
1750    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1751            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1752    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1753            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1754    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1755            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1756    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1757            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1758
1759    setDisplayInfoAndReconfigure(DISPLAY_ID,
1760            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1761            DISPLAY_ORIENTATION_90);
1762    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1763            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1764    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1765            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1766    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1767            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1768    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1769            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1770
1771    setDisplayInfoAndReconfigure(DISPLAY_ID,
1772            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1773            DISPLAY_ORIENTATION_180);
1774    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1775            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1776    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1777            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1778    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1779            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1780    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1781            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1782
1783    setDisplayInfoAndReconfigure(DISPLAY_ID,
1784            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1785            DISPLAY_ORIENTATION_270);
1786    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1787            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1788    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1789            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1790    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1791            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1792    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1793            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1794
1795    // Special case: if orientation changes while key is down, we still emit the same keycode
1796    // in the key up as we did in the key down.
1797    NotifyKeyArgs args;
1798
1799    setDisplayInfoAndReconfigure(DISPLAY_ID,
1800            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1801            DISPLAY_ORIENTATION_270);
1802    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1803    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1804    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1805    ASSERT_EQ(KEY_UP, args.scanCode);
1806    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1807
1808    setDisplayInfoAndReconfigure(DISPLAY_ID,
1809            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1810            DISPLAY_ORIENTATION_180);
1811    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1812    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1813    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1814    ASSERT_EQ(KEY_UP, args.scanCode);
1815    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1816}
1817
1818TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1819    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1820            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1821    addMapperAndConfigure(mapper);
1822
1823    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1824    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1825
1826    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1827    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1828}
1829
1830TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1831    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1832            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1833    addMapperAndConfigure(mapper);
1834
1835    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1836    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1837
1838    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1839    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1840}
1841
1842TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1843    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1844            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1845    addMapperAndConfigure(mapper);
1846
1847    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1848
1849    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1850    uint8_t flags[2] = { 0, 0 };
1851    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1852    ASSERT_TRUE(flags[0]);
1853    ASSERT_FALSE(flags[1]);
1854}
1855
1856TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1857    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1858    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1859    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1860    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1861    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1862    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1863
1864    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1865            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1866    addMapperAndConfigure(mapper);
1867
1868    // Initialization should have turned all of the lights off.
1869    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1870    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1871    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1872
1873    // Toggle caps lock on.
1874    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1875            EV_KEY, KEY_CAPSLOCK, 1);
1876    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1877            EV_KEY, KEY_CAPSLOCK, 0);
1878    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1879    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1880    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1881    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1882
1883    // Toggle num lock on.
1884    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1885            EV_KEY, KEY_NUMLOCK, 1);
1886    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1887            EV_KEY, KEY_NUMLOCK, 0);
1888    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1889    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1890    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1891    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1892
1893    // Toggle caps lock off.
1894    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1895            EV_KEY, KEY_CAPSLOCK, 1);
1896    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1897            EV_KEY, KEY_CAPSLOCK, 0);
1898    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1899    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1900    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1901    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1902
1903    // Toggle scroll lock on.
1904    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1905            EV_KEY, KEY_SCROLLLOCK, 1);
1906    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1907            EV_KEY, KEY_SCROLLLOCK, 0);
1908    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1909    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1910    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1911    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1912
1913    // Toggle num lock off.
1914    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1915            EV_KEY, KEY_NUMLOCK, 1);
1916    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1917            EV_KEY, KEY_NUMLOCK, 0);
1918    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1919    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1920    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1921    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1922
1923    // Toggle scroll lock off.
1924    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1925            EV_KEY, KEY_SCROLLLOCK, 1);
1926    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1927            EV_KEY, KEY_SCROLLLOCK, 0);
1928    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1929    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1930    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1931    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1932}
1933
1934
1935// --- CursorInputMapperTest ---
1936
1937class CursorInputMapperTest : public InputMapperTest {
1938protected:
1939    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1940
1941    sp<FakePointerController> mFakePointerController;
1942
1943    virtual void SetUp() {
1944        InputMapperTest::SetUp();
1945
1946        mFakePointerController = new FakePointerController();
1947        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1948    }
1949
1950    void testMotionRotation(CursorInputMapper* mapper,
1951            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1952};
1953
1954const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1955
1956void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1957        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1958    NotifyMotionArgs args;
1959
1960    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
1961    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
1962    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1963    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1964    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1965    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1966            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1967            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1968            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1969}
1970
1971TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1972    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1973    addConfigurationProperty("cursor.mode", "pointer");
1974    addMapperAndConfigure(mapper);
1975
1976    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1977}
1978
1979TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1980    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1981    addConfigurationProperty("cursor.mode", "navigation");
1982    addMapperAndConfigure(mapper);
1983
1984    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1985}
1986
1987TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1988    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1989    addConfigurationProperty("cursor.mode", "pointer");
1990    addMapperAndConfigure(mapper);
1991
1992    InputDeviceInfo info;
1993    mapper->populateDeviceInfo(&info);
1994
1995    // Initially there may not be a valid motion range.
1996    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1997    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1998    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1999            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
2000
2001    // When the bounds are set, then there should be a valid motion range.
2002    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
2003
2004    InputDeviceInfo info2;
2005    mapper->populateDeviceInfo(&info2);
2006
2007    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2008            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
2009            1, 800 - 1, 0.0f, 0.0f));
2010    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2011            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
2012            2, 480 - 1, 0.0f, 0.0f));
2013    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2014            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
2015            0.0f, 1.0f, 0.0f, 0.0f));
2016}
2017
2018TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
2019    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2020    addConfigurationProperty("cursor.mode", "navigation");
2021    addMapperAndConfigure(mapper);
2022
2023    InputDeviceInfo info;
2024    mapper->populateDeviceInfo(&info);
2025
2026    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2027            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2028            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2029    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2030            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
2031            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2032    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2033            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2034            0.0f, 1.0f, 0.0f, 0.0f));
2035}
2036
2037TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2038    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2039    addConfigurationProperty("cursor.mode", "navigation");
2040    addMapperAndConfigure(mapper);
2041
2042    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2043
2044    NotifyMotionArgs args;
2045
2046    // Button press.
2047    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2048    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2049    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2050    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2051    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2052    ASSERT_EQ(DEVICE_ID, args.deviceId);
2053    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2054    ASSERT_EQ(uint32_t(0), args.policyFlags);
2055    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2056    ASSERT_EQ(0, args.flags);
2057    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2058    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2059    ASSERT_EQ(0, args.edgeFlags);
2060    ASSERT_EQ(uint32_t(1), args.pointerCount);
2061    ASSERT_EQ(0, args.pointerProperties[0].id);
2062    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2063    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2064            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2065    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2066    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2067    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2068
2069    // Button release.  Should have same down time.
2070    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2071    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2072    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2073    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2074    ASSERT_EQ(DEVICE_ID, args.deviceId);
2075    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2076    ASSERT_EQ(uint32_t(0), args.policyFlags);
2077    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2078    ASSERT_EQ(0, args.flags);
2079    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2080    ASSERT_EQ(0, args.buttonState);
2081    ASSERT_EQ(0, args.edgeFlags);
2082    ASSERT_EQ(uint32_t(1), args.pointerCount);
2083    ASSERT_EQ(0, args.pointerProperties[0].id);
2084    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2085    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2086            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2087    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2088    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2089    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2090}
2091
2092TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2093    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2094    addConfigurationProperty("cursor.mode", "navigation");
2095    addMapperAndConfigure(mapper);
2096
2097    NotifyMotionArgs args;
2098
2099    // Motion in X but not Y.
2100    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2101    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2102    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2103    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2104    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2105            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2106
2107    // Motion in Y but not X.
2108    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2109    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2110    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2111    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2112    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2113            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2114}
2115
2116TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2117    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2118    addConfigurationProperty("cursor.mode", "navigation");
2119    addMapperAndConfigure(mapper);
2120
2121    NotifyMotionArgs args;
2122
2123    // Button press.
2124    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2125    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2126    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2127    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2128    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2129            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2130
2131    // Button release.
2132    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2133    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2134    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2135    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2136    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2137            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2138}
2139
2140TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2141    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2142    addConfigurationProperty("cursor.mode", "navigation");
2143    addMapperAndConfigure(mapper);
2144
2145    NotifyMotionArgs args;
2146
2147    // Combined X, Y and Button.
2148    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2149    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2150    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 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_DOWN, args.action);
2154    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2155            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2156            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2157
2158    // Move X, Y a bit while pressed.
2159    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2160    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2161    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2162    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2163    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2164    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2165            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2166            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2167
2168    // Release Button.
2169    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2170    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2171    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2172    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2173    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2174            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2175}
2176
2177TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2178    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2179    addConfigurationProperty("cursor.mode", "navigation");
2180    addMapperAndConfigure(mapper);
2181
2182    setDisplayInfoAndReconfigure(DISPLAY_ID,
2183            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2184            DISPLAY_ORIENTATION_90);
2185    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2186    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2187    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2188    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2189    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2190    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2191    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2192    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2193}
2194
2195TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2196    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2197    addConfigurationProperty("cursor.mode", "navigation");
2198    addConfigurationProperty("cursor.orientationAware", "1");
2199    addMapperAndConfigure(mapper);
2200
2201    setDisplayInfoAndReconfigure(DISPLAY_ID,
2202            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2203    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2204    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2205    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2208    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2209    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2210    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2211
2212    setDisplayInfoAndReconfigure(DISPLAY_ID,
2213            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2214    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2215    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2216    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2217    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2218    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2219    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2220    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2221    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2222
2223    setDisplayInfoAndReconfigure(DISPLAY_ID,
2224            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2225    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2226    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2227    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2228    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2229    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2230    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2231    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2232    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2233
2234    setDisplayInfoAndReconfigure(DISPLAY_ID,
2235            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2236    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2237    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2238    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2239    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2240    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2241    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2242    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2243    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2244}
2245
2246TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2247    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2248    addConfigurationProperty("cursor.mode", "pointer");
2249    addMapperAndConfigure(mapper);
2250
2251    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2252    mFakePointerController->setPosition(100, 200);
2253    mFakePointerController->setButtonState(0);
2254
2255    NotifyMotionArgs motionArgs;
2256    NotifyKeyArgs keyArgs;
2257
2258    // press BTN_LEFT, release BTN_LEFT
2259    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2260    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2261    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2262    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2263    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2264    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2265    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2266            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2267
2268    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2269    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2270    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2271    ASSERT_EQ(0, motionArgs.buttonState);
2272    ASSERT_EQ(0, mFakePointerController->getButtonState());
2273    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2274    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2275            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2276
2277    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2278    ASSERT_EQ(0, motionArgs.buttonState);
2279    ASSERT_EQ(0, mFakePointerController->getButtonState());
2280    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2281    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2282            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2283
2284    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2285    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2286    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2287    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2289    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2290    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2291            motionArgs.buttonState);
2292    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2293            mFakePointerController->getButtonState());
2294    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2295            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2296
2297    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2298    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2299    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2300    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2301    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2302    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2303    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2304            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2305
2306    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2307    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2308    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2309    ASSERT_EQ(0, motionArgs.buttonState);
2310    ASSERT_EQ(0, mFakePointerController->getButtonState());
2311    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2312    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2313            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2314    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2315    ASSERT_EQ(0, motionArgs.buttonState);
2316    ASSERT_EQ(0, mFakePointerController->getButtonState());
2317    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2318    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2319            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2320
2321    // press BTN_BACK, release BTN_BACK
2322    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2323    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2324    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2325    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2326    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2327    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2328    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2329    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2330    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2331    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2332            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2333
2334    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2335    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2337    ASSERT_EQ(0, motionArgs.buttonState);
2338    ASSERT_EQ(0, mFakePointerController->getButtonState());
2339    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2340    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2341            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2342    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2343    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2344    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2345
2346    // press BTN_SIDE, release BTN_SIDE
2347    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2348    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2349    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2350    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2351    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2352    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2353    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2354    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2355    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2356    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2357            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2358
2359    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2360    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2361    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2362    ASSERT_EQ(0, motionArgs.buttonState);
2363    ASSERT_EQ(0, mFakePointerController->getButtonState());
2364    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2365    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2366            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2367    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2368    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2369    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2370
2371    // press BTN_FORWARD, release BTN_FORWARD
2372    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2373    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2374    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2375    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2376    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2377    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2378    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2379    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2380    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2381    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2382            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2383
2384    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2385    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2386    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2387    ASSERT_EQ(0, motionArgs.buttonState);
2388    ASSERT_EQ(0, mFakePointerController->getButtonState());
2389    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2390    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2391            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2392    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2393    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2394    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2395
2396    // press BTN_EXTRA, release BTN_EXTRA
2397    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2398    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2399    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2400    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2401    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2402    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2403    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2404    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2405    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2406    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2407            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2408
2409    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2410    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2411    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2412    ASSERT_EQ(0, motionArgs.buttonState);
2413    ASSERT_EQ(0, mFakePointerController->getButtonState());
2414    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2415    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2416            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2418    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2419    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2420}
2421
2422TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2423    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2424    addConfigurationProperty("cursor.mode", "pointer");
2425    addMapperAndConfigure(mapper);
2426
2427    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2428    mFakePointerController->setPosition(100, 200);
2429    mFakePointerController->setButtonState(0);
2430
2431    NotifyMotionArgs args;
2432
2433    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2434    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2435    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2436    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2437    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2438    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2439            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2440    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2441}
2442
2443
2444// --- TouchInputMapperTest ---
2445
2446class TouchInputMapperTest : public InputMapperTest {
2447protected:
2448    static const int32_t RAW_X_MIN;
2449    static const int32_t RAW_X_MAX;
2450    static const int32_t RAW_Y_MIN;
2451    static const int32_t RAW_Y_MAX;
2452    static const int32_t RAW_TOUCH_MIN;
2453    static const int32_t RAW_TOUCH_MAX;
2454    static const int32_t RAW_TOOL_MIN;
2455    static const int32_t RAW_TOOL_MAX;
2456    static const int32_t RAW_PRESSURE_MIN;
2457    static const int32_t RAW_PRESSURE_MAX;
2458    static const int32_t RAW_ORIENTATION_MIN;
2459    static const int32_t RAW_ORIENTATION_MAX;
2460    static const int32_t RAW_DISTANCE_MIN;
2461    static const int32_t RAW_DISTANCE_MAX;
2462    static const int32_t RAW_TILT_MIN;
2463    static const int32_t RAW_TILT_MAX;
2464    static const int32_t RAW_ID_MIN;
2465    static const int32_t RAW_ID_MAX;
2466    static const int32_t RAW_SLOT_MIN;
2467    static const int32_t RAW_SLOT_MAX;
2468    static const float X_PRECISION;
2469    static const float Y_PRECISION;
2470
2471    static const float GEOMETRIC_SCALE;
2472    static const TouchAffineTransformation AFFINE_TRANSFORM;
2473
2474    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2475
2476    enum Axes {
2477        POSITION = 1 << 0,
2478        TOUCH = 1 << 1,
2479        TOOL = 1 << 2,
2480        PRESSURE = 1 << 3,
2481        ORIENTATION = 1 << 4,
2482        MINOR = 1 << 5,
2483        ID = 1 << 6,
2484        DISTANCE = 1 << 7,
2485        TILT = 1 << 8,
2486        SLOT = 1 << 9,
2487        TOOL_TYPE = 1 << 10,
2488    };
2489
2490    void prepareDisplay(int32_t orientation);
2491    void prepareVirtualKeys();
2492    void prepareLocationCalibration();
2493    int32_t toRawX(float displayX);
2494    int32_t toRawY(float displayY);
2495    float toCookedX(float rawX, float rawY);
2496    float toCookedY(float rawX, float rawY);
2497    float toDisplayX(int32_t rawX);
2498    float toDisplayY(int32_t rawY);
2499};
2500
2501const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2502const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2503const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2504const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2505const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2506const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2507const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2508const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2509const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2510const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2511const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2512const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2513const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2514const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2515const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2516const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2517const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2518const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2519const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2520const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2521const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2522const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2523const TouchAffineTransformation TouchInputMapperTest::AFFINE_TRANSFORM =
2524        TouchAffineTransformation(1, -2, 3, -4, 5, -6);
2525
2526const float TouchInputMapperTest::GEOMETRIC_SCALE =
2527        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2528                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2529
2530const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2531        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2532        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2533};
2534
2535void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2536    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2537}
2538
2539void TouchInputMapperTest::prepareVirtualKeys() {
2540    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2541    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2542    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2543    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2544}
2545
2546void TouchInputMapperTest::prepareLocationCalibration() {
2547    mFakePolicy->setTouchAffineTransformation(AFFINE_TRANSFORM);
2548}
2549
2550int32_t TouchInputMapperTest::toRawX(float displayX) {
2551    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2552}
2553
2554int32_t TouchInputMapperTest::toRawY(float displayY) {
2555    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2556}
2557
2558float TouchInputMapperTest::toCookedX(float rawX, float rawY) {
2559    AFFINE_TRANSFORM.applyTo(rawX, rawY);
2560    return rawX;
2561}
2562
2563float TouchInputMapperTest::toCookedY(float rawX, float rawY) {
2564    AFFINE_TRANSFORM.applyTo(rawX, rawY);
2565    return rawY;
2566}
2567
2568float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2569    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2570}
2571
2572float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2573    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2574}
2575
2576
2577// --- SingleTouchInputMapperTest ---
2578
2579class SingleTouchInputMapperTest : public TouchInputMapperTest {
2580protected:
2581    void prepareButtons();
2582    void prepareAxes(int axes);
2583
2584    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2585    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2586    void processUp(SingleTouchInputMapper* mappery);
2587    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2588    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2589    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2590    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2591    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2592    void processSync(SingleTouchInputMapper* mapper);
2593};
2594
2595void SingleTouchInputMapperTest::prepareButtons() {
2596    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2597}
2598
2599void SingleTouchInputMapperTest::prepareAxes(int axes) {
2600    if (axes & POSITION) {
2601        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2602                RAW_X_MIN, RAW_X_MAX, 0, 0);
2603        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2604                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2605    }
2606    if (axes & PRESSURE) {
2607        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2608                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2609    }
2610    if (axes & TOOL) {
2611        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2612                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2613    }
2614    if (axes & DISTANCE) {
2615        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2616                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2617    }
2618    if (axes & TILT) {
2619        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2620                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2621        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2622                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2623    }
2624}
2625
2626void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2627    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2628    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2629    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2630}
2631
2632void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2633    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2634    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2635}
2636
2637void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2638    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2639}
2640
2641void SingleTouchInputMapperTest::processPressure(
2642        SingleTouchInputMapper* mapper, int32_t pressure) {
2643    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2644}
2645
2646void SingleTouchInputMapperTest::processToolMajor(
2647        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2648    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2649}
2650
2651void SingleTouchInputMapperTest::processDistance(
2652        SingleTouchInputMapper* mapper, int32_t distance) {
2653    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2654}
2655
2656void SingleTouchInputMapperTest::processTilt(
2657        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2658    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2659    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2660}
2661
2662void SingleTouchInputMapperTest::processKey(
2663        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2664    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2665}
2666
2667void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2668    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2669}
2670
2671
2672TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2673    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2674    prepareButtons();
2675    prepareAxes(POSITION);
2676    addMapperAndConfigure(mapper);
2677
2678    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2679}
2680
2681TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2682    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2683    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2684    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2685    prepareButtons();
2686    prepareAxes(POSITION);
2687    addMapperAndConfigure(mapper);
2688
2689    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2690}
2691
2692TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2693    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2694    prepareButtons();
2695    prepareAxes(POSITION);
2696    addConfigurationProperty("touch.deviceType", "touchPad");
2697    addMapperAndConfigure(mapper);
2698
2699    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2700}
2701
2702TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2703    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2704    prepareButtons();
2705    prepareAxes(POSITION);
2706    addConfigurationProperty("touch.deviceType", "touchScreen");
2707    addMapperAndConfigure(mapper);
2708
2709    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2710}
2711
2712TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2713    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2714    addConfigurationProperty("touch.deviceType", "touchScreen");
2715    prepareDisplay(DISPLAY_ORIENTATION_0);
2716    prepareButtons();
2717    prepareAxes(POSITION);
2718    prepareVirtualKeys();
2719    addMapperAndConfigure(mapper);
2720
2721    // Unknown key.
2722    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2723
2724    // Virtual key is down.
2725    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2726    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2727    processDown(mapper, x, y);
2728    processSync(mapper);
2729    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2730
2731    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2732
2733    // Virtual key is up.
2734    processUp(mapper);
2735    processSync(mapper);
2736    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2737
2738    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2739}
2740
2741TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2742    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2743    addConfigurationProperty("touch.deviceType", "touchScreen");
2744    prepareDisplay(DISPLAY_ORIENTATION_0);
2745    prepareButtons();
2746    prepareAxes(POSITION);
2747    prepareVirtualKeys();
2748    addMapperAndConfigure(mapper);
2749
2750    // Unknown key.
2751    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2752
2753    // Virtual key is down.
2754    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2755    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2756    processDown(mapper, x, y);
2757    processSync(mapper);
2758    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2759
2760    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2761
2762    // Virtual key is up.
2763    processUp(mapper);
2764    processSync(mapper);
2765    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2766
2767    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2768}
2769
2770TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2771    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2772    addConfigurationProperty("touch.deviceType", "touchScreen");
2773    prepareDisplay(DISPLAY_ORIENTATION_0);
2774    prepareButtons();
2775    prepareAxes(POSITION);
2776    prepareVirtualKeys();
2777    addMapperAndConfigure(mapper);
2778
2779    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2780    uint8_t flags[2] = { 0, 0 };
2781    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2782    ASSERT_TRUE(flags[0]);
2783    ASSERT_FALSE(flags[1]);
2784}
2785
2786TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2787    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2788    addConfigurationProperty("touch.deviceType", "touchScreen");
2789    prepareDisplay(DISPLAY_ORIENTATION_0);
2790    prepareButtons();
2791    prepareAxes(POSITION);
2792    prepareVirtualKeys();
2793    addMapperAndConfigure(mapper);
2794
2795    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2796
2797    NotifyKeyArgs args;
2798
2799    // Press virtual key.
2800    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2801    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2802    processDown(mapper, x, y);
2803    processSync(mapper);
2804
2805    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2806    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2807    ASSERT_EQ(DEVICE_ID, args.deviceId);
2808    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2809    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2810    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2811    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2812    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2813    ASSERT_EQ(KEY_HOME, args.scanCode);
2814    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2815    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2816
2817    // Release virtual key.
2818    processUp(mapper);
2819    processSync(mapper);
2820
2821    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2822    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2823    ASSERT_EQ(DEVICE_ID, args.deviceId);
2824    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2825    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2826    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2827    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2828    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2829    ASSERT_EQ(KEY_HOME, args.scanCode);
2830    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2831    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2832
2833    // Should not have sent any motions.
2834    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2835}
2836
2837TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2838    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2839    addConfigurationProperty("touch.deviceType", "touchScreen");
2840    prepareDisplay(DISPLAY_ORIENTATION_0);
2841    prepareButtons();
2842    prepareAxes(POSITION);
2843    prepareVirtualKeys();
2844    addMapperAndConfigure(mapper);
2845
2846    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2847
2848    NotifyKeyArgs keyArgs;
2849
2850    // Press virtual key.
2851    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2852    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2853    processDown(mapper, x, y);
2854    processSync(mapper);
2855
2856    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2857    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2858    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2859    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2860    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2861    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2862    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2863    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2864    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2865    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2866    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2867
2868    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2869    // into the display area.
2870    y -= 100;
2871    processMove(mapper, x, y);
2872    processSync(mapper);
2873
2874    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2875    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2876    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2877    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2878    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2879    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2880    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2881            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2882    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2883    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2884    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2885    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2886
2887    NotifyMotionArgs motionArgs;
2888    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2889    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2890    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2891    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2892    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2893    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2894    ASSERT_EQ(0, motionArgs.flags);
2895    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2896    ASSERT_EQ(0, motionArgs.buttonState);
2897    ASSERT_EQ(0, motionArgs.edgeFlags);
2898    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2899    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2900    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2901    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2902            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2903    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2904    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2905    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2906
2907    // Keep moving out of bounds.  Should generate a pointer move.
2908    y -= 50;
2909    processMove(mapper, x, y);
2910    processSync(mapper);
2911
2912    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2913    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2914    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2915    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2916    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2917    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2918    ASSERT_EQ(0, motionArgs.flags);
2919    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2920    ASSERT_EQ(0, motionArgs.buttonState);
2921    ASSERT_EQ(0, motionArgs.edgeFlags);
2922    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2923    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2924    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2925    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2926            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2927    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2928    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2929    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2930
2931    // Release out of bounds.  Should generate a pointer up.
2932    processUp(mapper);
2933    processSync(mapper);
2934
2935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2936    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2937    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2938    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2939    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2940    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2941    ASSERT_EQ(0, motionArgs.flags);
2942    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2943    ASSERT_EQ(0, motionArgs.buttonState);
2944    ASSERT_EQ(0, motionArgs.edgeFlags);
2945    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2946    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2947    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2948    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2949            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2950    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2951    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2952    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2953
2954    // Should not have sent any more keys or motions.
2955    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2956    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2957}
2958
2959TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2960    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2961    addConfigurationProperty("touch.deviceType", "touchScreen");
2962    prepareDisplay(DISPLAY_ORIENTATION_0);
2963    prepareButtons();
2964    prepareAxes(POSITION);
2965    prepareVirtualKeys();
2966    addMapperAndConfigure(mapper);
2967
2968    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2969
2970    NotifyMotionArgs motionArgs;
2971
2972    // Initially go down out of bounds.
2973    int32_t x = -10;
2974    int32_t y = -10;
2975    processDown(mapper, x, y);
2976    processSync(mapper);
2977
2978    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2979
2980    // Move into the display area.  Should generate a pointer down.
2981    x = 50;
2982    y = 75;
2983    processMove(mapper, x, y);
2984    processSync(mapper);
2985
2986    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2987    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2988    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2989    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2990    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2991    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2992    ASSERT_EQ(0, motionArgs.flags);
2993    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2994    ASSERT_EQ(0, motionArgs.buttonState);
2995    ASSERT_EQ(0, motionArgs.edgeFlags);
2996    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2997    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2998    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2999    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3000            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3001    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3002    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3003    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3004
3005    // Release.  Should generate a pointer up.
3006    processUp(mapper);
3007    processSync(mapper);
3008
3009    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3010    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3011    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3012    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3013    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3014    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3015    ASSERT_EQ(0, motionArgs.flags);
3016    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3017    ASSERT_EQ(0, motionArgs.buttonState);
3018    ASSERT_EQ(0, motionArgs.edgeFlags);
3019    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3020    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3021    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3022    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3023            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3024    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3025    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3026    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3027
3028    // Should not have sent any more keys or motions.
3029    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3030    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3031}
3032
3033TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
3034    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3035    addConfigurationProperty("touch.deviceType", "touchScreen");
3036    prepareDisplay(DISPLAY_ORIENTATION_0);
3037    prepareButtons();
3038    prepareAxes(POSITION);
3039    prepareVirtualKeys();
3040    addMapperAndConfigure(mapper);
3041
3042    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3043
3044    NotifyMotionArgs motionArgs;
3045
3046    // Down.
3047    int32_t x = 100;
3048    int32_t y = 125;
3049    processDown(mapper, x, y);
3050    processSync(mapper);
3051
3052    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3053    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3054    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3055    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3056    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3057    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3058    ASSERT_EQ(0, motionArgs.flags);
3059    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3060    ASSERT_EQ(0, motionArgs.buttonState);
3061    ASSERT_EQ(0, motionArgs.edgeFlags);
3062    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3063    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3064    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3065    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3066            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3067    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3068    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3069    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3070
3071    // Move.
3072    x += 50;
3073    y += 75;
3074    processMove(mapper, x, y);
3075    processSync(mapper);
3076
3077    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3078    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3079    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3080    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3081    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3082    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3083    ASSERT_EQ(0, motionArgs.flags);
3084    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3085    ASSERT_EQ(0, motionArgs.buttonState);
3086    ASSERT_EQ(0, motionArgs.edgeFlags);
3087    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3088    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3089    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3090    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3091            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3092    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3093    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3094    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3095
3096    // Up.
3097    processUp(mapper);
3098    processSync(mapper);
3099
3100    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3101    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3102    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3103    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3104    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3105    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3106    ASSERT_EQ(0, motionArgs.flags);
3107    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3108    ASSERT_EQ(0, motionArgs.buttonState);
3109    ASSERT_EQ(0, motionArgs.edgeFlags);
3110    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3111    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3112    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3113    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3114            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3115    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3116    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3117    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3118
3119    // Should not have sent any more keys or motions.
3120    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3121    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3122}
3123
3124TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3125    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3126    addConfigurationProperty("touch.deviceType", "touchScreen");
3127    prepareButtons();
3128    prepareAxes(POSITION);
3129    addConfigurationProperty("touch.orientationAware", "0");
3130    addMapperAndConfigure(mapper);
3131
3132    NotifyMotionArgs args;
3133
3134    // Rotation 90.
3135    prepareDisplay(DISPLAY_ORIENTATION_90);
3136    processDown(mapper, toRawX(50), toRawY(75));
3137    processSync(mapper);
3138
3139    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3140    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3141    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3142
3143    processUp(mapper);
3144    processSync(mapper);
3145    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3146}
3147
3148TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3149    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3150    addConfigurationProperty("touch.deviceType", "touchScreen");
3151    prepareButtons();
3152    prepareAxes(POSITION);
3153    addMapperAndConfigure(mapper);
3154
3155    NotifyMotionArgs args;
3156
3157    // Rotation 0.
3158    prepareDisplay(DISPLAY_ORIENTATION_0);
3159    processDown(mapper, toRawX(50), toRawY(75));
3160    processSync(mapper);
3161
3162    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3163    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3164    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3165
3166    processUp(mapper);
3167    processSync(mapper);
3168    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3169
3170    // Rotation 90.
3171    prepareDisplay(DISPLAY_ORIENTATION_90);
3172    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3173    processSync(mapper);
3174
3175    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3176    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3177    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3178
3179    processUp(mapper);
3180    processSync(mapper);
3181    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3182
3183    // Rotation 180.
3184    prepareDisplay(DISPLAY_ORIENTATION_180);
3185    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3186    processSync(mapper);
3187
3188    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3189    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3190    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3191
3192    processUp(mapper);
3193    processSync(mapper);
3194    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3195
3196    // Rotation 270.
3197    prepareDisplay(DISPLAY_ORIENTATION_270);
3198    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3199    processSync(mapper);
3200
3201    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3202    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3203    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3204
3205    processUp(mapper);
3206    processSync(mapper);
3207    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3208}
3209
3210TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3211    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3212    addConfigurationProperty("touch.deviceType", "touchScreen");
3213    prepareDisplay(DISPLAY_ORIENTATION_0);
3214    prepareButtons();
3215    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3216    addMapperAndConfigure(mapper);
3217
3218    // These calculations are based on the input device calibration documentation.
3219    int32_t rawX = 100;
3220    int32_t rawY = 200;
3221    int32_t rawPressure = 10;
3222    int32_t rawToolMajor = 12;
3223    int32_t rawDistance = 2;
3224    int32_t rawTiltX = 30;
3225    int32_t rawTiltY = 110;
3226
3227    float x = toDisplayX(rawX);
3228    float y = toDisplayY(rawY);
3229    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3230    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3231    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3232    float distance = float(rawDistance);
3233
3234    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3235    float tiltScale = M_PI / 180;
3236    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3237    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3238    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3239    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3240
3241    processDown(mapper, rawX, rawY);
3242    processPressure(mapper, rawPressure);
3243    processToolMajor(mapper, rawToolMajor);
3244    processDistance(mapper, rawDistance);
3245    processTilt(mapper, rawTiltX, rawTiltY);
3246    processSync(mapper);
3247
3248    NotifyMotionArgs args;
3249    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3250    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3251            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3252    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3253}
3254
3255TEST_F(SingleTouchInputMapperTest, Process_XYAxes_AffineCalibration) {
3256    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3257    addConfigurationProperty("touch.deviceType", "touchScreen");
3258    prepareDisplay(DISPLAY_ORIENTATION_0);
3259    prepareLocationCalibration();
3260    prepareButtons();
3261    prepareAxes(POSITION);
3262    addMapperAndConfigure(mapper);
3263
3264    int32_t rawX = 100;
3265    int32_t rawY = 200;
3266
3267    float x = toDisplayX(toCookedX(rawX, rawY));
3268    float y = toDisplayY(toCookedY(rawX, rawY));
3269
3270    processDown(mapper, rawX, rawY);
3271    processSync(mapper);
3272
3273    NotifyMotionArgs args;
3274    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3275    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3276            x, y, 1, 0, 0, 0, 0, 0, 0, 0));
3277}
3278
3279TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3280    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3281    addConfigurationProperty("touch.deviceType", "touchScreen");
3282    prepareDisplay(DISPLAY_ORIENTATION_0);
3283    prepareButtons();
3284    prepareAxes(POSITION);
3285    addMapperAndConfigure(mapper);
3286
3287    NotifyMotionArgs motionArgs;
3288    NotifyKeyArgs keyArgs;
3289
3290    processDown(mapper, 100, 200);
3291    processSync(mapper);
3292    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3293    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3294    ASSERT_EQ(0, motionArgs.buttonState);
3295
3296    // press BTN_LEFT, release BTN_LEFT
3297    processKey(mapper, BTN_LEFT, 1);
3298    processSync(mapper);
3299    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3300    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3301    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3302
3303    processKey(mapper, BTN_LEFT, 0);
3304    processSync(mapper);
3305    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3306    ASSERT_EQ(0, motionArgs.buttonState);
3307    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3308
3309    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3310    processKey(mapper, BTN_RIGHT, 1);
3311    processKey(mapper, BTN_MIDDLE, 1);
3312    processSync(mapper);
3313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3314    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3315    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3316            motionArgs.buttonState);
3317
3318    processKey(mapper, BTN_RIGHT, 0);
3319    processSync(mapper);
3320    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3321    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3322    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3323
3324    processKey(mapper, BTN_MIDDLE, 0);
3325    processSync(mapper);
3326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3327    ASSERT_EQ(0, motionArgs.buttonState);
3328    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3329
3330    // press BTN_BACK, release BTN_BACK
3331    processKey(mapper, BTN_BACK, 1);
3332    processSync(mapper);
3333    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3334    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3335    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3337    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3338    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3339
3340    processKey(mapper, BTN_BACK, 0);
3341    processSync(mapper);
3342    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3343    ASSERT_EQ(0, motionArgs.buttonState);
3344    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3345    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3346    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3347    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3348
3349    // press BTN_SIDE, release BTN_SIDE
3350    processKey(mapper, BTN_SIDE, 1);
3351    processSync(mapper);
3352    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3353    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3354    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3355    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3356    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3357    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3358
3359    processKey(mapper, BTN_SIDE, 0);
3360    processSync(mapper);
3361    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3362    ASSERT_EQ(0, motionArgs.buttonState);
3363    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3364    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3365    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3366    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3367
3368    // press BTN_FORWARD, release BTN_FORWARD
3369    processKey(mapper, BTN_FORWARD, 1);
3370    processSync(mapper);
3371    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3372    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3373    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3374    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3375    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3376    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3377
3378    processKey(mapper, BTN_FORWARD, 0);
3379    processSync(mapper);
3380    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3381    ASSERT_EQ(0, motionArgs.buttonState);
3382    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3383    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3384    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3385    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3386
3387    // press BTN_EXTRA, release BTN_EXTRA
3388    processKey(mapper, BTN_EXTRA, 1);
3389    processSync(mapper);
3390    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3391    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3392    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3393    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3394    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3395    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3396
3397    processKey(mapper, BTN_EXTRA, 0);
3398    processSync(mapper);
3399    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3400    ASSERT_EQ(0, motionArgs.buttonState);
3401    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3402    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3403    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3404    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3405
3406    // press BTN_STYLUS, release BTN_STYLUS
3407    processKey(mapper, BTN_STYLUS, 1);
3408    processSync(mapper);
3409    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3410    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3411    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3412
3413    processKey(mapper, BTN_STYLUS, 0);
3414    processSync(mapper);
3415    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3416    ASSERT_EQ(0, motionArgs.buttonState);
3417    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3418
3419    // press BTN_STYLUS2, release BTN_STYLUS2
3420    processKey(mapper, BTN_STYLUS2, 1);
3421    processSync(mapper);
3422    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3423    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3424    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3425
3426    processKey(mapper, BTN_STYLUS2, 0);
3427    processSync(mapper);
3428    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3429    ASSERT_EQ(0, motionArgs.buttonState);
3430    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3431
3432    // release touch
3433    processUp(mapper);
3434    processSync(mapper);
3435    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3436    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3437    ASSERT_EQ(0, motionArgs.buttonState);
3438}
3439
3440TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3441    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3442    addConfigurationProperty("touch.deviceType", "touchScreen");
3443    prepareDisplay(DISPLAY_ORIENTATION_0);
3444    prepareButtons();
3445    prepareAxes(POSITION);
3446    addMapperAndConfigure(mapper);
3447
3448    NotifyMotionArgs motionArgs;
3449
3450    // default tool type is finger
3451    processDown(mapper, 100, 200);
3452    processSync(mapper);
3453    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3454    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3455    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3456
3457    // eraser
3458    processKey(mapper, BTN_TOOL_RUBBER, 1);
3459    processSync(mapper);
3460    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3461    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3462    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3463
3464    // stylus
3465    processKey(mapper, BTN_TOOL_RUBBER, 0);
3466    processKey(mapper, BTN_TOOL_PEN, 1);
3467    processSync(mapper);
3468    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3469    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3470    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3471
3472    // brush
3473    processKey(mapper, BTN_TOOL_PEN, 0);
3474    processKey(mapper, BTN_TOOL_BRUSH, 1);
3475    processSync(mapper);
3476    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3477    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3478    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3479
3480    // pencil
3481    processKey(mapper, BTN_TOOL_BRUSH, 0);
3482    processKey(mapper, BTN_TOOL_PENCIL, 1);
3483    processSync(mapper);
3484    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3485    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3486    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3487
3488    // airbrush
3489    processKey(mapper, BTN_TOOL_PENCIL, 0);
3490    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3491    processSync(mapper);
3492    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3493    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3494    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3495
3496    // mouse
3497    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3498    processKey(mapper, BTN_TOOL_MOUSE, 1);
3499    processSync(mapper);
3500    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3501    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3502    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3503
3504    // lens
3505    processKey(mapper, BTN_TOOL_MOUSE, 0);
3506    processKey(mapper, BTN_TOOL_LENS, 1);
3507    processSync(mapper);
3508    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3509    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3510    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3511
3512    // double-tap
3513    processKey(mapper, BTN_TOOL_LENS, 0);
3514    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3515    processSync(mapper);
3516    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3517    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3518    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3519
3520    // triple-tap
3521    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3522    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3523    processSync(mapper);
3524    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3525    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3526    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3527
3528    // quad-tap
3529    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3530    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3531    processSync(mapper);
3532    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3533    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3534    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3535
3536    // finger
3537    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3538    processKey(mapper, BTN_TOOL_FINGER, 1);
3539    processSync(mapper);
3540    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3541    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3542    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3543
3544    // stylus trumps finger
3545    processKey(mapper, BTN_TOOL_PEN, 1);
3546    processSync(mapper);
3547    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3548    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3549    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3550
3551    // eraser trumps stylus
3552    processKey(mapper, BTN_TOOL_RUBBER, 1);
3553    processSync(mapper);
3554    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3555    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3556    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3557
3558    // mouse trumps eraser
3559    processKey(mapper, BTN_TOOL_MOUSE, 1);
3560    processSync(mapper);
3561    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3562    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3563    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3564
3565    // back to default tool type
3566    processKey(mapper, BTN_TOOL_MOUSE, 0);
3567    processKey(mapper, BTN_TOOL_RUBBER, 0);
3568    processKey(mapper, BTN_TOOL_PEN, 0);
3569    processKey(mapper, BTN_TOOL_FINGER, 0);
3570    processSync(mapper);
3571    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3572    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3573    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3574}
3575
3576TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3577    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3578    addConfigurationProperty("touch.deviceType", "touchScreen");
3579    prepareDisplay(DISPLAY_ORIENTATION_0);
3580    prepareButtons();
3581    prepareAxes(POSITION);
3582    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3583    addMapperAndConfigure(mapper);
3584
3585    NotifyMotionArgs motionArgs;
3586
3587    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3588    processKey(mapper, BTN_TOOL_FINGER, 1);
3589    processMove(mapper, 100, 200);
3590    processSync(mapper);
3591    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3592    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3593    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3594            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3595
3596    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3597    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3598    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3599            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3600
3601    // move a little
3602    processMove(mapper, 150, 250);
3603    processSync(mapper);
3604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3605    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3606    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3607            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3608
3609    // down when BTN_TOUCH is pressed, pressure defaults to 1
3610    processKey(mapper, BTN_TOUCH, 1);
3611    processSync(mapper);
3612    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3613    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3614    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3615            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3616
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3619    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3620            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3621
3622    // up when BTN_TOUCH is released, hover restored
3623    processKey(mapper, BTN_TOUCH, 0);
3624    processSync(mapper);
3625    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3626    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3627    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3628            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3629
3630    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3631    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3632    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3633            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3634
3635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3636    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3637    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3638            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3639
3640    // exit hover when pointer goes away
3641    processKey(mapper, BTN_TOOL_FINGER, 0);
3642    processSync(mapper);
3643    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3644    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3645    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3646            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3647}
3648
3649TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3650    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3651    addConfigurationProperty("touch.deviceType", "touchScreen");
3652    prepareDisplay(DISPLAY_ORIENTATION_0);
3653    prepareButtons();
3654    prepareAxes(POSITION | PRESSURE);
3655    addMapperAndConfigure(mapper);
3656
3657    NotifyMotionArgs motionArgs;
3658
3659    // initially hovering because pressure is 0
3660    processDown(mapper, 100, 200);
3661    processPressure(mapper, 0);
3662    processSync(mapper);
3663    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3664    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3665    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3666            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3667
3668    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3669    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3670    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3671            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3672
3673    // move a little
3674    processMove(mapper, 150, 250);
3675    processSync(mapper);
3676    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3677    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3678    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3679            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3680
3681    // down when pressure is non-zero
3682    processPressure(mapper, RAW_PRESSURE_MAX);
3683    processSync(mapper);
3684    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3685    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3686    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3687            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3688
3689    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3690    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3691    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3692            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3693
3694    // up when pressure becomes 0, hover restored
3695    processPressure(mapper, 0);
3696    processSync(mapper);
3697    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3698    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3699    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3700            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3701
3702    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3703    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3704    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3705            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3706
3707    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3708    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3709    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3710            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3711
3712    // exit hover when pointer goes away
3713    processUp(mapper);
3714    processSync(mapper);
3715    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3716    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3717    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3718            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3719}
3720
3721
3722// --- MultiTouchInputMapperTest ---
3723
3724class MultiTouchInputMapperTest : public TouchInputMapperTest {
3725protected:
3726    void prepareAxes(int axes);
3727
3728    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3729    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3730    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3731    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3732    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3733    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3734    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3735    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3736    void processId(MultiTouchInputMapper* mapper, int32_t id);
3737    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3738    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3739    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3740    void processMTSync(MultiTouchInputMapper* mapper);
3741    void processSync(MultiTouchInputMapper* mapper);
3742};
3743
3744void MultiTouchInputMapperTest::prepareAxes(int axes) {
3745    if (axes & POSITION) {
3746        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3747                RAW_X_MIN, RAW_X_MAX, 0, 0);
3748        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3749                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3750    }
3751    if (axes & TOUCH) {
3752        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3753                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3754        if (axes & MINOR) {
3755            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3756                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3757        }
3758    }
3759    if (axes & TOOL) {
3760        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3761                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3762        if (axes & MINOR) {
3763            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3764                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3765        }
3766    }
3767    if (axes & ORIENTATION) {
3768        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3769                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3770    }
3771    if (axes & PRESSURE) {
3772        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3773                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3774    }
3775    if (axes & DISTANCE) {
3776        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3777                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3778    }
3779    if (axes & ID) {
3780        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3781                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3782    }
3783    if (axes & SLOT) {
3784        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3785                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3786        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3787    }
3788    if (axes & TOOL_TYPE) {
3789        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3790                0, MT_TOOL_MAX, 0, 0);
3791    }
3792}
3793
3794void MultiTouchInputMapperTest::processPosition(
3795        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3796    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
3797    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
3798}
3799
3800void MultiTouchInputMapperTest::processTouchMajor(
3801        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3802    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
3803}
3804
3805void MultiTouchInputMapperTest::processTouchMinor(
3806        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3807    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
3808}
3809
3810void MultiTouchInputMapperTest::processToolMajor(
3811        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3812    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
3813}
3814
3815void MultiTouchInputMapperTest::processToolMinor(
3816        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3817    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
3818}
3819
3820void MultiTouchInputMapperTest::processOrientation(
3821        MultiTouchInputMapper* mapper, int32_t orientation) {
3822    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
3823}
3824
3825void MultiTouchInputMapperTest::processPressure(
3826        MultiTouchInputMapper* mapper, int32_t pressure) {
3827    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
3828}
3829
3830void MultiTouchInputMapperTest::processDistance(
3831        MultiTouchInputMapper* mapper, int32_t distance) {
3832    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
3833}
3834
3835void MultiTouchInputMapperTest::processId(
3836        MultiTouchInputMapper* mapper, int32_t id) {
3837    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
3838}
3839
3840void MultiTouchInputMapperTest::processSlot(
3841        MultiTouchInputMapper* mapper, int32_t slot) {
3842    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
3843}
3844
3845void MultiTouchInputMapperTest::processToolType(
3846        MultiTouchInputMapper* mapper, int32_t toolType) {
3847    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
3848}
3849
3850void MultiTouchInputMapperTest::processKey(
3851        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3852    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
3853}
3854
3855void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3856    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
3857}
3858
3859void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3860    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
3861}
3862
3863
3864TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3865    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3866    addConfigurationProperty("touch.deviceType", "touchScreen");
3867    prepareDisplay(DISPLAY_ORIENTATION_0);
3868    prepareAxes(POSITION);
3869    prepareVirtualKeys();
3870    addMapperAndConfigure(mapper);
3871
3872    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3873
3874    NotifyMotionArgs motionArgs;
3875
3876    // Two fingers down at once.
3877    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3878    processPosition(mapper, x1, y1);
3879    processMTSync(mapper);
3880    processPosition(mapper, x2, y2);
3881    processMTSync(mapper);
3882    processSync(mapper);
3883
3884    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3885    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3886    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3887    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3888    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3889    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3890    ASSERT_EQ(0, motionArgs.flags);
3891    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3892    ASSERT_EQ(0, motionArgs.buttonState);
3893    ASSERT_EQ(0, motionArgs.edgeFlags);
3894    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3895    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3896    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3897    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3898            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3899    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3900    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3901    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3902
3903    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3904    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3905    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3906    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3907    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3908    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3909            motionArgs.action);
3910    ASSERT_EQ(0, motionArgs.flags);
3911    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3912    ASSERT_EQ(0, motionArgs.buttonState);
3913    ASSERT_EQ(0, motionArgs.edgeFlags);
3914    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3915    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3916    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3917    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3918    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3919    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3920            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3921    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3922            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3923    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3924    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3925    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3926
3927    // Move.
3928    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3929    processPosition(mapper, x1, y1);
3930    processMTSync(mapper);
3931    processPosition(mapper, x2, y2);
3932    processMTSync(mapper);
3933    processSync(mapper);
3934
3935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3936    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3937    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3938    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3939    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3940    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3941    ASSERT_EQ(0, motionArgs.flags);
3942    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3943    ASSERT_EQ(0, motionArgs.buttonState);
3944    ASSERT_EQ(0, motionArgs.edgeFlags);
3945    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3946    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3947    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3948    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3949    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3950    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3951            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3952    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3953            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3954    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3955    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3956    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3957
3958    // First finger up.
3959    x2 += 15; y2 -= 20;
3960    processPosition(mapper, x2, y2);
3961    processMTSync(mapper);
3962    processSync(mapper);
3963
3964    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3965    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3966    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3967    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3968    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3969    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3970            motionArgs.action);
3971    ASSERT_EQ(0, motionArgs.flags);
3972    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3973    ASSERT_EQ(0, motionArgs.buttonState);
3974    ASSERT_EQ(0, motionArgs.edgeFlags);
3975    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3976    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3977    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3978    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3979    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3980    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3981            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3982    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3983            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3984    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3985    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3986    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3987
3988    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3989    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3990    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3991    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3992    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3993    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3994    ASSERT_EQ(0, motionArgs.flags);
3995    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3996    ASSERT_EQ(0, motionArgs.buttonState);
3997    ASSERT_EQ(0, motionArgs.edgeFlags);
3998    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3999    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4000    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4001    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4002            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4003    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4004    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4005    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4006
4007    // Move.
4008    x2 += 20; y2 -= 25;
4009    processPosition(mapper, x2, y2);
4010    processMTSync(mapper);
4011    processSync(mapper);
4012
4013    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4014    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4015    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4016    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4017    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4018    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4019    ASSERT_EQ(0, motionArgs.flags);
4020    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4021    ASSERT_EQ(0, motionArgs.buttonState);
4022    ASSERT_EQ(0, motionArgs.edgeFlags);
4023    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4024    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4025    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4026    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4027            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4028    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4029    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4030    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4031
4032    // New finger down.
4033    int32_t x3 = 700, y3 = 300;
4034    processPosition(mapper, x2, y2);
4035    processMTSync(mapper);
4036    processPosition(mapper, x3, y3);
4037    processMTSync(mapper);
4038    processSync(mapper);
4039
4040    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4041    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4042    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4043    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4044    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4045    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4046            motionArgs.action);
4047    ASSERT_EQ(0, motionArgs.flags);
4048    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4049    ASSERT_EQ(0, motionArgs.buttonState);
4050    ASSERT_EQ(0, motionArgs.edgeFlags);
4051    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4052    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4053    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4054    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4055    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4056    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4057            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4058    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4059            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4060    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4061    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4062    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4063
4064    // Second finger up.
4065    x3 += 30; y3 -= 20;
4066    processPosition(mapper, x3, y3);
4067    processMTSync(mapper);
4068    processSync(mapper);
4069
4070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4071    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4072    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4073    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4074    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4075    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4076            motionArgs.action);
4077    ASSERT_EQ(0, motionArgs.flags);
4078    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4079    ASSERT_EQ(0, motionArgs.buttonState);
4080    ASSERT_EQ(0, motionArgs.edgeFlags);
4081    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4082    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4083    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4084    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4085    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4086    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4087            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4088    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4089            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4090    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4091    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4092    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4093
4094    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4095    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4096    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4097    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4098    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4099    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4100    ASSERT_EQ(0, motionArgs.flags);
4101    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4102    ASSERT_EQ(0, motionArgs.buttonState);
4103    ASSERT_EQ(0, motionArgs.edgeFlags);
4104    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4105    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4106    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4107    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4108            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4109    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4110    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4111    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4112
4113    // Last finger up.
4114    processMTSync(mapper);
4115    processSync(mapper);
4116
4117    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4118    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4119    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4120    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4121    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4122    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4123    ASSERT_EQ(0, motionArgs.flags);
4124    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4125    ASSERT_EQ(0, motionArgs.buttonState);
4126    ASSERT_EQ(0, motionArgs.edgeFlags);
4127    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4128    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4129    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4130    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4131            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4132    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4133    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4134    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4135
4136    // Should not have sent any more keys or motions.
4137    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4138    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4139}
4140
4141TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4142    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4143    addConfigurationProperty("touch.deviceType", "touchScreen");
4144    prepareDisplay(DISPLAY_ORIENTATION_0);
4145    prepareAxes(POSITION | ID);
4146    prepareVirtualKeys();
4147    addMapperAndConfigure(mapper);
4148
4149    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4150
4151    NotifyMotionArgs motionArgs;
4152
4153    // Two fingers down at once.
4154    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4155    processPosition(mapper, x1, y1);
4156    processId(mapper, 1);
4157    processMTSync(mapper);
4158    processPosition(mapper, x2, y2);
4159    processId(mapper, 2);
4160    processMTSync(mapper);
4161    processSync(mapper);
4162
4163    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4164    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4165    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4166    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4167    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4168    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4169            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4170
4171    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4172    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4173            motionArgs.action);
4174    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4175    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4176    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4177    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4178    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4179    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4180            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4181    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4182            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4183
4184    // Move.
4185    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4186    processPosition(mapper, x1, y1);
4187    processId(mapper, 1);
4188    processMTSync(mapper);
4189    processPosition(mapper, x2, y2);
4190    processId(mapper, 2);
4191    processMTSync(mapper);
4192    processSync(mapper);
4193
4194    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4195    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4196    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4197    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4198    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4199    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4200    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4201    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4202            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4203    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4204            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4205
4206    // First finger up.
4207    x2 += 15; y2 -= 20;
4208    processPosition(mapper, x2, y2);
4209    processId(mapper, 2);
4210    processMTSync(mapper);
4211    processSync(mapper);
4212
4213    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4214    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4215            motionArgs.action);
4216    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4217    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4218    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4219    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4220    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4221    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4222            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4223    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4224            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4225
4226    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4227    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4228    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4229    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4230    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4231    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4232            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4233
4234    // Move.
4235    x2 += 20; y2 -= 25;
4236    processPosition(mapper, x2, y2);
4237    processId(mapper, 2);
4238    processMTSync(mapper);
4239    processSync(mapper);
4240
4241    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4242    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4243    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4244    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4245    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4246    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4247            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4248
4249    // New finger down.
4250    int32_t x3 = 700, y3 = 300;
4251    processPosition(mapper, x2, y2);
4252    processId(mapper, 2);
4253    processMTSync(mapper);
4254    processPosition(mapper, x3, y3);
4255    processId(mapper, 3);
4256    processMTSync(mapper);
4257    processSync(mapper);
4258
4259    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4260    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4261            motionArgs.action);
4262    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4263    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4264    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4265    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4266    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4267    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4268            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4269    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4270            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4271
4272    // Second finger up.
4273    x3 += 30; y3 -= 20;
4274    processPosition(mapper, x3, y3);
4275    processId(mapper, 3);
4276    processMTSync(mapper);
4277    processSync(mapper);
4278
4279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4280    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4281            motionArgs.action);
4282    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4283    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4284    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4285    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4286    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4287    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4288            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4289    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4290            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4291
4292    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4293    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4294    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4295    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4296    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4297    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4298            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4299
4300    // Last finger up.
4301    processMTSync(mapper);
4302    processSync(mapper);
4303
4304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4305    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4306    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4307    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4308    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4309    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4310            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4311
4312    // Should not have sent any more keys or motions.
4313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4314    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4315}
4316
4317TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4318    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4319    addConfigurationProperty("touch.deviceType", "touchScreen");
4320    prepareDisplay(DISPLAY_ORIENTATION_0);
4321    prepareAxes(POSITION | ID | SLOT);
4322    prepareVirtualKeys();
4323    addMapperAndConfigure(mapper);
4324
4325    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4326
4327    NotifyMotionArgs motionArgs;
4328
4329    // Two fingers down at once.
4330    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4331    processPosition(mapper, x1, y1);
4332    processId(mapper, 1);
4333    processSlot(mapper, 1);
4334    processPosition(mapper, x2, y2);
4335    processId(mapper, 2);
4336    processSync(mapper);
4337
4338    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4339    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4340    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4341    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4342    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4343    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4344            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4345
4346    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4347    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4348            motionArgs.action);
4349    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4350    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4351    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4352    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4353    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4354    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4355            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4356    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4357            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4358
4359    // Move.
4360    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4361    processSlot(mapper, 0);
4362    processPosition(mapper, x1, y1);
4363    processSlot(mapper, 1);
4364    processPosition(mapper, x2, y2);
4365    processSync(mapper);
4366
4367    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4368    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4369    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4370    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4371    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4372    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4373    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4374    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4375            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4376    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4377            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4378
4379    // First finger up.
4380    x2 += 15; y2 -= 20;
4381    processSlot(mapper, 0);
4382    processId(mapper, -1);
4383    processSlot(mapper, 1);
4384    processPosition(mapper, x2, y2);
4385    processSync(mapper);
4386
4387    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4388    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4389            motionArgs.action);
4390    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4391    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4392    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4393    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4394    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4395    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4396            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4397    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4398            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4399
4400    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4401    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4402    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4403    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4404    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4405    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4406            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4407
4408    // Move.
4409    x2 += 20; y2 -= 25;
4410    processPosition(mapper, x2, y2);
4411    processSync(mapper);
4412
4413    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4414    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4415    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4416    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4417    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4418    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4419            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4420
4421    // New finger down.
4422    int32_t x3 = 700, y3 = 300;
4423    processPosition(mapper, x2, y2);
4424    processSlot(mapper, 0);
4425    processId(mapper, 3);
4426    processPosition(mapper, x3, y3);
4427    processSync(mapper);
4428
4429    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4430    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4431            motionArgs.action);
4432    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4433    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4434    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4435    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4436    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4437    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4438            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4439    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4440            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4441
4442    // Second finger up.
4443    x3 += 30; y3 -= 20;
4444    processSlot(mapper, 1);
4445    processId(mapper, -1);
4446    processSlot(mapper, 0);
4447    processPosition(mapper, x3, y3);
4448    processSync(mapper);
4449
4450    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4451    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4452            motionArgs.action);
4453    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4454    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4455    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4456    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4457    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4458    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4459            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4460    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4461            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4462
4463    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4464    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4465    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4466    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4467    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4468    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4469            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4470
4471    // Last finger up.
4472    processId(mapper, -1);
4473    processSync(mapper);
4474
4475    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4476    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4477    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4478    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4479    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4480    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4481            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4482
4483    // Should not have sent any more keys or motions.
4484    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4485    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4486}
4487
4488TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4489    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4490    addConfigurationProperty("touch.deviceType", "touchScreen");
4491    prepareDisplay(DISPLAY_ORIENTATION_0);
4492    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4493    addMapperAndConfigure(mapper);
4494
4495    // These calculations are based on the input device calibration documentation.
4496    int32_t rawX = 100;
4497    int32_t rawY = 200;
4498    int32_t rawTouchMajor = 7;
4499    int32_t rawTouchMinor = 6;
4500    int32_t rawToolMajor = 9;
4501    int32_t rawToolMinor = 8;
4502    int32_t rawPressure = 11;
4503    int32_t rawDistance = 0;
4504    int32_t rawOrientation = 3;
4505    int32_t id = 5;
4506
4507    float x = toDisplayX(rawX);
4508    float y = toDisplayY(rawY);
4509    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4510    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4511    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4512    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4513    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4514    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4515    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4516    float distance = float(rawDistance);
4517
4518    processPosition(mapper, rawX, rawY);
4519    processTouchMajor(mapper, rawTouchMajor);
4520    processTouchMinor(mapper, rawTouchMinor);
4521    processToolMajor(mapper, rawToolMajor);
4522    processToolMinor(mapper, rawToolMinor);
4523    processPressure(mapper, rawPressure);
4524    processOrientation(mapper, rawOrientation);
4525    processDistance(mapper, rawDistance);
4526    processId(mapper, id);
4527    processMTSync(mapper);
4528    processSync(mapper);
4529
4530    NotifyMotionArgs args;
4531    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4532    ASSERT_EQ(0, args.pointerProperties[0].id);
4533    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4534            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4535            orientation, distance));
4536}
4537
4538TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4539    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4540    addConfigurationProperty("touch.deviceType", "touchScreen");
4541    prepareDisplay(DISPLAY_ORIENTATION_0);
4542    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4543    addConfigurationProperty("touch.size.calibration", "geometric");
4544    addMapperAndConfigure(mapper);
4545
4546    // These calculations are based on the input device calibration documentation.
4547    int32_t rawX = 100;
4548    int32_t rawY = 200;
4549    int32_t rawTouchMajor = 140;
4550    int32_t rawTouchMinor = 120;
4551    int32_t rawToolMajor = 180;
4552    int32_t rawToolMinor = 160;
4553
4554    float x = toDisplayX(rawX);
4555    float y = toDisplayY(rawY);
4556    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4557    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4558    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4559    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4560    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4561
4562    processPosition(mapper, rawX, rawY);
4563    processTouchMajor(mapper, rawTouchMajor);
4564    processTouchMinor(mapper, rawTouchMinor);
4565    processToolMajor(mapper, rawToolMajor);
4566    processToolMinor(mapper, rawToolMinor);
4567    processMTSync(mapper);
4568    processSync(mapper);
4569
4570    NotifyMotionArgs args;
4571    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4572    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4573            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4574}
4575
4576TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4577    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4578    addConfigurationProperty("touch.deviceType", "touchScreen");
4579    prepareDisplay(DISPLAY_ORIENTATION_0);
4580    prepareAxes(POSITION | TOUCH | TOOL);
4581    addConfigurationProperty("touch.size.calibration", "diameter");
4582    addConfigurationProperty("touch.size.scale", "10");
4583    addConfigurationProperty("touch.size.bias", "160");
4584    addConfigurationProperty("touch.size.isSummed", "1");
4585    addMapperAndConfigure(mapper);
4586
4587    // These calculations are based on the input device calibration documentation.
4588    // Note: We only provide a single common touch/tool value because the device is assumed
4589    //       not to emit separate values for each pointer (isSummed = 1).
4590    int32_t rawX = 100;
4591    int32_t rawY = 200;
4592    int32_t rawX2 = 150;
4593    int32_t rawY2 = 250;
4594    int32_t rawTouchMajor = 5;
4595    int32_t rawToolMajor = 8;
4596
4597    float x = toDisplayX(rawX);
4598    float y = toDisplayY(rawY);
4599    float x2 = toDisplayX(rawX2);
4600    float y2 = toDisplayY(rawY2);
4601    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4602    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4603    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4604
4605    processPosition(mapper, rawX, rawY);
4606    processTouchMajor(mapper, rawTouchMajor);
4607    processToolMajor(mapper, rawToolMajor);
4608    processMTSync(mapper);
4609    processPosition(mapper, rawX2, rawY2);
4610    processTouchMajor(mapper, rawTouchMajor);
4611    processToolMajor(mapper, rawToolMajor);
4612    processMTSync(mapper);
4613    processSync(mapper);
4614
4615    NotifyMotionArgs args;
4616    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4617    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4618
4619    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4620    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4621            args.action);
4622    ASSERT_EQ(size_t(2), args.pointerCount);
4623    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4624            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4625    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4626            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4627}
4628
4629TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4630    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4631    addConfigurationProperty("touch.deviceType", "touchScreen");
4632    prepareDisplay(DISPLAY_ORIENTATION_0);
4633    prepareAxes(POSITION | TOUCH | TOOL);
4634    addConfigurationProperty("touch.size.calibration", "area");
4635    addConfigurationProperty("touch.size.scale", "43");
4636    addConfigurationProperty("touch.size.bias", "3");
4637    addMapperAndConfigure(mapper);
4638
4639    // These calculations are based on the input device calibration documentation.
4640    int32_t rawX = 100;
4641    int32_t rawY = 200;
4642    int32_t rawTouchMajor = 5;
4643    int32_t rawToolMajor = 8;
4644
4645    float x = toDisplayX(rawX);
4646    float y = toDisplayY(rawY);
4647    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4648    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4649    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4650
4651    processPosition(mapper, rawX, rawY);
4652    processTouchMajor(mapper, rawTouchMajor);
4653    processToolMajor(mapper, rawToolMajor);
4654    processMTSync(mapper);
4655    processSync(mapper);
4656
4657    NotifyMotionArgs args;
4658    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4659    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4660            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4661}
4662
4663TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4664    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4665    addConfigurationProperty("touch.deviceType", "touchScreen");
4666    prepareDisplay(DISPLAY_ORIENTATION_0);
4667    prepareAxes(POSITION | PRESSURE);
4668    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4669    addConfigurationProperty("touch.pressure.scale", "0.01");
4670    addMapperAndConfigure(mapper);
4671
4672    // These calculations are based on the input device calibration documentation.
4673    int32_t rawX = 100;
4674    int32_t rawY = 200;
4675    int32_t rawPressure = 60;
4676
4677    float x = toDisplayX(rawX);
4678    float y = toDisplayY(rawY);
4679    float pressure = float(rawPressure) * 0.01f;
4680
4681    processPosition(mapper, rawX, rawY);
4682    processPressure(mapper, rawPressure);
4683    processMTSync(mapper);
4684    processSync(mapper);
4685
4686    NotifyMotionArgs args;
4687    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4688    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4689            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4690}
4691
4692TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4693    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4694    addConfigurationProperty("touch.deviceType", "touchScreen");
4695    prepareDisplay(DISPLAY_ORIENTATION_0);
4696    prepareAxes(POSITION | ID | SLOT);
4697    addMapperAndConfigure(mapper);
4698
4699    NotifyMotionArgs motionArgs;
4700    NotifyKeyArgs keyArgs;
4701
4702    processId(mapper, 1);
4703    processPosition(mapper, 100, 200);
4704    processSync(mapper);
4705    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4706    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4707    ASSERT_EQ(0, motionArgs.buttonState);
4708
4709    // press BTN_LEFT, release BTN_LEFT
4710    processKey(mapper, BTN_LEFT, 1);
4711    processSync(mapper);
4712    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4713    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4714    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4715
4716    processKey(mapper, BTN_LEFT, 0);
4717    processSync(mapper);
4718    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4719    ASSERT_EQ(0, motionArgs.buttonState);
4720    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4721
4722    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4723    processKey(mapper, BTN_RIGHT, 1);
4724    processKey(mapper, BTN_MIDDLE, 1);
4725    processSync(mapper);
4726    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4727    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4728    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4729            motionArgs.buttonState);
4730
4731    processKey(mapper, BTN_RIGHT, 0);
4732    processSync(mapper);
4733    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4734    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4735    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4736
4737    processKey(mapper, BTN_MIDDLE, 0);
4738    processSync(mapper);
4739    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4740    ASSERT_EQ(0, motionArgs.buttonState);
4741    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4742
4743    // press BTN_BACK, release BTN_BACK
4744    processKey(mapper, BTN_BACK, 1);
4745    processSync(mapper);
4746    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4747    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4748    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4749    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4750    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4751    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4752
4753    processKey(mapper, BTN_BACK, 0);
4754    processSync(mapper);
4755    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4756    ASSERT_EQ(0, motionArgs.buttonState);
4757    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4758    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4759    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4760    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4761
4762    // press BTN_SIDE, release BTN_SIDE
4763    processKey(mapper, BTN_SIDE, 1);
4764    processSync(mapper);
4765    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4766    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4767    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4768    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4769    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4770    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4771
4772    processKey(mapper, BTN_SIDE, 0);
4773    processSync(mapper);
4774    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4775    ASSERT_EQ(0, motionArgs.buttonState);
4776    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4777    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4778    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4779    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4780
4781    // press BTN_FORWARD, release BTN_FORWARD
4782    processKey(mapper, BTN_FORWARD, 1);
4783    processSync(mapper);
4784    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4785    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4786    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4787    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4788    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4789    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4790
4791    processKey(mapper, BTN_FORWARD, 0);
4792    processSync(mapper);
4793    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4794    ASSERT_EQ(0, motionArgs.buttonState);
4795    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4796    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4797    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4798    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4799
4800    // press BTN_EXTRA, release BTN_EXTRA
4801    processKey(mapper, BTN_EXTRA, 1);
4802    processSync(mapper);
4803    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4804    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4805    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4806    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4807    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4808    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4809
4810    processKey(mapper, BTN_EXTRA, 0);
4811    processSync(mapper);
4812    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4813    ASSERT_EQ(0, motionArgs.buttonState);
4814    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4815    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4816    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4817    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4818
4819    // press BTN_STYLUS, release BTN_STYLUS
4820    processKey(mapper, BTN_STYLUS, 1);
4821    processSync(mapper);
4822    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4823    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4824    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4825
4826    processKey(mapper, BTN_STYLUS, 0);
4827    processSync(mapper);
4828    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4829    ASSERT_EQ(0, motionArgs.buttonState);
4830    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4831
4832    // press BTN_STYLUS2, release BTN_STYLUS2
4833    processKey(mapper, BTN_STYLUS2, 1);
4834    processSync(mapper);
4835    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4836    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4837    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4838
4839    processKey(mapper, BTN_STYLUS2, 0);
4840    processSync(mapper);
4841    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4842    ASSERT_EQ(0, motionArgs.buttonState);
4843    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4844
4845    // release touch
4846    processId(mapper, -1);
4847    processSync(mapper);
4848    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4849    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4850    ASSERT_EQ(0, motionArgs.buttonState);
4851}
4852
4853TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4854    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4855    addConfigurationProperty("touch.deviceType", "touchScreen");
4856    prepareDisplay(DISPLAY_ORIENTATION_0);
4857    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4858    addMapperAndConfigure(mapper);
4859
4860    NotifyMotionArgs motionArgs;
4861
4862    // default tool type is finger
4863    processId(mapper, 1);
4864    processPosition(mapper, 100, 200);
4865    processSync(mapper);
4866    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4867    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4868    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4869
4870    // eraser
4871    processKey(mapper, BTN_TOOL_RUBBER, 1);
4872    processSync(mapper);
4873    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4874    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4875    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4876
4877    // stylus
4878    processKey(mapper, BTN_TOOL_RUBBER, 0);
4879    processKey(mapper, BTN_TOOL_PEN, 1);
4880    processSync(mapper);
4881    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4882    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4883    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4884
4885    // brush
4886    processKey(mapper, BTN_TOOL_PEN, 0);
4887    processKey(mapper, BTN_TOOL_BRUSH, 1);
4888    processSync(mapper);
4889    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4890    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4891    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4892
4893    // pencil
4894    processKey(mapper, BTN_TOOL_BRUSH, 0);
4895    processKey(mapper, BTN_TOOL_PENCIL, 1);
4896    processSync(mapper);
4897    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4898    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4899    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4900
4901    // airbrush
4902    processKey(mapper, BTN_TOOL_PENCIL, 0);
4903    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4904    processSync(mapper);
4905    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4906    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4907    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4908
4909    // mouse
4910    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4911    processKey(mapper, BTN_TOOL_MOUSE, 1);
4912    processSync(mapper);
4913    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4914    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4915    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4916
4917    // lens
4918    processKey(mapper, BTN_TOOL_MOUSE, 0);
4919    processKey(mapper, BTN_TOOL_LENS, 1);
4920    processSync(mapper);
4921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4922    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4923    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4924
4925    // double-tap
4926    processKey(mapper, BTN_TOOL_LENS, 0);
4927    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4928    processSync(mapper);
4929    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4930    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4931    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4932
4933    // triple-tap
4934    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4935    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
4936    processSync(mapper);
4937    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4938    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4939    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4940
4941    // quad-tap
4942    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4943    processKey(mapper, BTN_TOOL_QUADTAP, 1);
4944    processSync(mapper);
4945    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4946    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4947    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4948
4949    // finger
4950    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4951    processKey(mapper, BTN_TOOL_FINGER, 1);
4952    processSync(mapper);
4953    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4954    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4955    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4956
4957    // stylus trumps finger
4958    processKey(mapper, BTN_TOOL_PEN, 1);
4959    processSync(mapper);
4960    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4961    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4962    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4963
4964    // eraser trumps stylus
4965    processKey(mapper, BTN_TOOL_RUBBER, 1);
4966    processSync(mapper);
4967    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4968    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4969    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4970
4971    // mouse trumps eraser
4972    processKey(mapper, BTN_TOOL_MOUSE, 1);
4973    processSync(mapper);
4974    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4975    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4976    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4977
4978    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4979    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4980    processSync(mapper);
4981    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4982    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4983    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4984
4985    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4986    processToolType(mapper, MT_TOOL_PEN);
4987    processSync(mapper);
4988    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4989    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4990    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4991
4992    // back to default tool type
4993    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4994    processKey(mapper, BTN_TOOL_MOUSE, 0);
4995    processKey(mapper, BTN_TOOL_RUBBER, 0);
4996    processKey(mapper, BTN_TOOL_PEN, 0);
4997    processKey(mapper, BTN_TOOL_FINGER, 0);
4998    processSync(mapper);
4999    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5000    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
5001    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5002}
5003
5004TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
5005    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5006    addConfigurationProperty("touch.deviceType", "touchScreen");
5007    prepareDisplay(DISPLAY_ORIENTATION_0);
5008    prepareAxes(POSITION | ID | SLOT);
5009    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
5010    addMapperAndConfigure(mapper);
5011
5012    NotifyMotionArgs motionArgs;
5013
5014    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
5015    processId(mapper, 1);
5016    processPosition(mapper, 100, 200);
5017    processSync(mapper);
5018    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5019    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5020    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5021            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5022
5023    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5024    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5025    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5026            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5027
5028    // move a little
5029    processPosition(mapper, 150, 250);
5030    processSync(mapper);
5031    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5032    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5033    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5034            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5035
5036    // down when BTN_TOUCH is pressed, pressure defaults to 1
5037    processKey(mapper, BTN_TOUCH, 1);
5038    processSync(mapper);
5039    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5040    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5041    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5042            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5043
5044    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5045    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5046    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5047            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5048
5049    // up when BTN_TOUCH is released, hover restored
5050    processKey(mapper, BTN_TOUCH, 0);
5051    processSync(mapper);
5052    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5053    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5054    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5055            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5056
5057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5058    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5059    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5060            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5061
5062    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5063    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5064    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5065            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5066
5067    // exit hover when pointer goes away
5068    processId(mapper, -1);
5069    processSync(mapper);
5070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5071    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5072    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5073            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5074}
5075
5076TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
5077    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5078    addConfigurationProperty("touch.deviceType", "touchScreen");
5079    prepareDisplay(DISPLAY_ORIENTATION_0);
5080    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5081    addMapperAndConfigure(mapper);
5082
5083    NotifyMotionArgs motionArgs;
5084
5085    // initially hovering because pressure is 0
5086    processId(mapper, 1);
5087    processPosition(mapper, 100, 200);
5088    processPressure(mapper, 0);
5089    processSync(mapper);
5090    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5091    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5092    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5093            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5094
5095    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5096    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5097    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5098            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5099
5100    // move a little
5101    processPosition(mapper, 150, 250);
5102    processSync(mapper);
5103    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5104    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5105    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5106            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5107
5108    // down when pressure becomes non-zero
5109    processPressure(mapper, RAW_PRESSURE_MAX);
5110    processSync(mapper);
5111    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5112    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5113    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5114            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5115
5116    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5117    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5118    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5119            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5120
5121    // up when pressure becomes 0, hover restored
5122    processPressure(mapper, 0);
5123    processSync(mapper);
5124    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5125    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5126    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5127            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5128
5129    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5130    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5131    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5132            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5133
5134    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5135    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5136    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5137            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5138
5139    // exit hover when pointer goes away
5140    processId(mapper, -1);
5141    processSync(mapper);
5142    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5143    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5144    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5145            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5146}
5147
5148
5149} // namespace android
5150