InputReader_test.cpp revision 83d616a9c7b9505153d258511eb5c16b552e268d 
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 transition) {
108    }
109
110    virtual void unfade(Transition transition) {
111    }
112
113    virtual void setPresentation(Presentation presentation) {
114    }
115
116    virtual void setSpots(const PointerCoords* spotCoords,
117            const uint32_t* spotIdToIndex, BitSet32 spotIdBits) {
118    }
119
120    virtual void clearSpots() {
121    }
122};
123
124
125// --- FakeInputReaderPolicy ---
126
127class FakeInputReaderPolicy : public InputReaderPolicyInterface {
128    InputReaderConfiguration mConfig;
129    KeyedVector<int32_t, sp<FakePointerController> > mPointerControllers;
130    Vector<InputDeviceInfo> mInputDevices;
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
176private:
177    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
178        *outConfig = mConfig;
179    }
180
181    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
182        return mPointerControllers.valueFor(deviceId);
183    }
184
185    virtual void notifyInputDevicesChanged(const Vector<InputDeviceInfo>& inputDevices) {
186        mInputDevices = inputDevices;
187    }
188
189    virtual sp<KeyCharacterMap> getKeyboardLayoutOverlay(const String8& inputDeviceDescriptor) {
190        return NULL;
191    }
192
193    virtual String8 getDeviceAlias(const InputDeviceIdentifier& identifier) {
194        return String8::empty();
195    }
196};
197
198
199// --- FakeInputListener ---
200
201class FakeInputListener : public InputListenerInterface {
202private:
203    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
204    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
205    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
206    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
207    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
208
209protected:
210    virtual ~FakeInputListener() { }
211
212public:
213    FakeInputListener() {
214    }
215
216    void assertNotifyConfigurationChangedWasCalled(
217            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
218        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
219                << "Expected notifyConfigurationChanged() to have been called.";
220        if (outEventArgs) {
221            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
222        }
223        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
224    }
225
226    void assertNotifyDeviceResetWasCalled(
227            NotifyDeviceResetArgs* outEventArgs = NULL) {
228        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
229                << "Expected notifyDeviceReset() to have been called.";
230        if (outEventArgs) {
231            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
232        }
233        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
234    }
235
236    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
237        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
238                << "Expected notifyKey() to have been called.";
239        if (outEventArgs) {
240            *outEventArgs = *mNotifyKeyArgsQueue.begin();
241        }
242        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
243    }
244
245    void assertNotifyKeyWasNotCalled() {
246        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
247                << "Expected notifyKey() to not have been called.";
248    }
249
250    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
251        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
252                << "Expected notifyMotion() to have been called.";
253        if (outEventArgs) {
254            *outEventArgs = *mNotifyMotionArgsQueue.begin();
255        }
256        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
257    }
258
259    void assertNotifyMotionWasNotCalled() {
260        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
261                << "Expected notifyMotion() to not have been called.";
262    }
263
264    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
265        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
266                << "Expected notifySwitch() to have been called.";
267        if (outEventArgs) {
268            *outEventArgs = *mNotifySwitchArgsQueue.begin();
269        }
270        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
271    }
272
273private:
274    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
275        mNotifyConfigurationChangedArgsQueue.push_back(*args);
276    }
277
278    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
279        mNotifyDeviceResetArgsQueue.push_back(*args);
280    }
281
282    virtual void notifyKey(const NotifyKeyArgs* args) {
283        mNotifyKeyArgsQueue.push_back(*args);
284    }
285
286    virtual void notifyMotion(const NotifyMotionArgs* args) {
287        mNotifyMotionArgsQueue.push_back(*args);
288    }
289
290    virtual void notifySwitch(const NotifySwitchArgs* args) {
291        mNotifySwitchArgsQueue.push_back(*args);
292    }
293};
294
295
296// --- FakeEventHub ---
297
298class FakeEventHub : public EventHubInterface {
299    struct KeyInfo {
300        int32_t keyCode;
301        uint32_t flags;
302    };
303
304    struct Device {
305        InputDeviceIdentifier identifier;
306        uint32_t classes;
307        PropertyMap configuration;
308        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
309        KeyedVector<int, bool> relativeAxes;
310        KeyedVector<int32_t, int32_t> keyCodeStates;
311        KeyedVector<int32_t, int32_t> scanCodeStates;
312        KeyedVector<int32_t, int32_t> switchStates;
313        KeyedVector<int32_t, int32_t> absoluteAxisValue;
314        KeyedVector<int32_t, KeyInfo> keysByScanCode;
315        KeyedVector<int32_t, KeyInfo> keysByUsageCode;
316        KeyedVector<int32_t, bool> leds;
317        Vector<VirtualKeyDefinition> virtualKeys;
318
319        Device(uint32_t classes) :
320                classes(classes) {
321        }
322    };
323
324    KeyedVector<int32_t, Device*> mDevices;
325    Vector<String8> mExcludedDevices;
326    List<RawEvent> mEvents;
327
328protected:
329    virtual ~FakeEventHub() {
330        for (size_t i = 0; i < mDevices.size(); i++) {
331            delete mDevices.valueAt(i);
332        }
333    }
334
335public:
336    FakeEventHub() { }
337
338    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
339        Device* device = new Device(classes);
340        device->identifier.name = name;
341        mDevices.add(deviceId, device);
342
343        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0);
344    }
345
346    void removeDevice(int32_t deviceId) {
347        delete mDevices.valueFor(deviceId);
348        mDevices.removeItem(deviceId);
349
350        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
351    }
352
353    void finishDeviceScan() {
354        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
355    }
356
357    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
358        Device* device = getDevice(deviceId);
359        device->configuration.addProperty(key, value);
360    }
361
362    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
363        Device* device = getDevice(deviceId);
364        device->configuration.addAll(configuration);
365    }
366
367    void addAbsoluteAxis(int32_t deviceId, int axis,
368            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
369        Device* device = getDevice(deviceId);
370
371        RawAbsoluteAxisInfo info;
372        info.valid = true;
373        info.minValue = minValue;
374        info.maxValue = maxValue;
375        info.flat = flat;
376        info.fuzz = fuzz;
377        info.resolution = resolution;
378        device->absoluteAxes.add(axis, info);
379    }
380
381    void addRelativeAxis(int32_t deviceId, int32_t axis) {
382        Device* device = getDevice(deviceId);
383        device->relativeAxes.add(axis, true);
384    }
385
386    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
387        Device* device = getDevice(deviceId);
388        device->keyCodeStates.replaceValueFor(keyCode, state);
389    }
390
391    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
392        Device* device = getDevice(deviceId);
393        device->scanCodeStates.replaceValueFor(scanCode, state);
394    }
395
396    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
397        Device* device = getDevice(deviceId);
398        device->switchStates.replaceValueFor(switchCode, state);
399    }
400
401    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
402        Device* device = getDevice(deviceId);
403        device->absoluteAxisValue.replaceValueFor(axis, value);
404    }
405
406    void addKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
407            int32_t keyCode, uint32_t flags) {
408        Device* device = getDevice(deviceId);
409        KeyInfo info;
410        info.keyCode = keyCode;
411        info.flags = flags;
412        if (scanCode) {
413            device->keysByScanCode.add(scanCode, info);
414        }
415        if (usageCode) {
416            device->keysByUsageCode.add(usageCode, info);
417        }
418    }
419
420    void addLed(int32_t deviceId, int32_t led, bool initialState) {
421        Device* device = getDevice(deviceId);
422        device->leds.add(led, initialState);
423    }
424
425    bool getLedState(int32_t deviceId, int32_t led) {
426        Device* device = getDevice(deviceId);
427        return device->leds.valueFor(led);
428    }
429
430    Vector<String8>& getExcludedDevices() {
431        return mExcludedDevices;
432    }
433
434    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
435        Device* device = getDevice(deviceId);
436        device->virtualKeys.push(definition);
437    }
438
439    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
440            int32_t code, int32_t value) {
441        RawEvent event;
442        event.when = when;
443        event.deviceId = deviceId;
444        event.type = type;
445        event.code = code;
446        event.value = value;
447        mEvents.push_back(event);
448
449        if (type == EV_ABS) {
450            setAbsoluteAxisValue(deviceId, code, value);
451        }
452    }
453
454    void assertQueueIsEmpty() {
455        ASSERT_EQ(size_t(0), mEvents.size())
456                << "Expected the event queue to be empty (fully consumed).";
457    }
458
459private:
460    Device* getDevice(int32_t deviceId) const {
461        ssize_t index = mDevices.indexOfKey(deviceId);
462        return index >= 0 ? mDevices.valueAt(index) : NULL;
463    }
464
465    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
466        Device* device = getDevice(deviceId);
467        return device ? device->classes : 0;
468    }
469
470    virtual InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const {
471        Device* device = getDevice(deviceId);
472        return device ? device->identifier : InputDeviceIdentifier();
473    }
474
475    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
476        Device* device = getDevice(deviceId);
477        if (device) {
478            *outConfiguration = device->configuration;
479        }
480    }
481
482    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
483            RawAbsoluteAxisInfo* outAxisInfo) const {
484        Device* device = getDevice(deviceId);
485        if (device) {
486            ssize_t index = device->absoluteAxes.indexOfKey(axis);
487            if (index >= 0) {
488                *outAxisInfo = device->absoluteAxes.valueAt(index);
489                return OK;
490            }
491        }
492        outAxisInfo->clear();
493        return -1;
494    }
495
496    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
497        Device* device = getDevice(deviceId);
498        if (device) {
499            return device->relativeAxes.indexOfKey(axis) >= 0;
500        }
501        return false;
502    }
503
504    virtual bool hasInputProperty(int32_t deviceId, int property) const {
505        return false;
506    }
507
508    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
509            int32_t* outKeycode, uint32_t* outFlags) const {
510        Device* device = getDevice(deviceId);
511        if (device) {
512            const KeyInfo* key = getKey(device, scanCode, usageCode);
513            if (key) {
514                if (outKeycode) {
515                    *outKeycode = key->keyCode;
516                }
517                if (outFlags) {
518                    *outFlags = key->flags;
519                }
520                return OK;
521            }
522        }
523        return NAME_NOT_FOUND;
524    }
525
526    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
527        if (usageCode) {
528            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
529            if (index >= 0) {
530                return &device->keysByUsageCode.valueAt(index);
531            }
532        }
533        if (scanCode) {
534            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
535            if (index >= 0) {
536                return &device->keysByScanCode.valueAt(index);
537            }
538        }
539        return NULL;
540    }
541
542    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
543            AxisInfo* outAxisInfo) const {
544        return NAME_NOT_FOUND;
545    }
546
547    virtual void setExcludedDevices(const Vector<String8>& devices) {
548        mExcludedDevices = devices;
549    }
550
551    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
552        if (mEvents.empty()) {
553            return 0;
554        }
555
556        *buffer = *mEvents.begin();
557        mEvents.erase(mEvents.begin());
558        return 1;
559    }
560
561    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
562        Device* device = getDevice(deviceId);
563        if (device) {
564            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
565            if (index >= 0) {
566                return device->scanCodeStates.valueAt(index);
567            }
568        }
569        return AKEY_STATE_UNKNOWN;
570    }
571
572    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
573        Device* device = getDevice(deviceId);
574        if (device) {
575            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
576            if (index >= 0) {
577                return device->keyCodeStates.valueAt(index);
578            }
579        }
580        return AKEY_STATE_UNKNOWN;
581    }
582
583    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
584        Device* device = getDevice(deviceId);
585        if (device) {
586            ssize_t index = device->switchStates.indexOfKey(sw);
587            if (index >= 0) {
588                return device->switchStates.valueAt(index);
589            }
590        }
591        return AKEY_STATE_UNKNOWN;
592    }
593
594    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
595            int32_t* outValue) const {
596        Device* device = getDevice(deviceId);
597        if (device) {
598            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
599            if (index >= 0) {
600                *outValue = device->absoluteAxisValue.valueAt(index);
601                return OK;
602            }
603        }
604        *outValue = 0;
605        return -1;
606    }
607
608    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
609            uint8_t* outFlags) const {
610        bool result = false;
611        Device* device = getDevice(deviceId);
612        if (device) {
613            for (size_t i = 0; i < numCodes; i++) {
614                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
615                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
616                        outFlags[i] = 1;
617                        result = true;
618                    }
619                }
620                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
621                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
622                        outFlags[i] = 1;
623                        result = true;
624                    }
625                }
626            }
627        }
628        return result;
629    }
630
631    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
632        Device* device = getDevice(deviceId);
633        if (device) {
634            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
635            return index >= 0;
636        }
637        return false;
638    }
639
640    virtual bool hasLed(int32_t deviceId, int32_t led) const {
641        Device* device = getDevice(deviceId);
642        return device && device->leds.indexOfKey(led) >= 0;
643    }
644
645    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
646        Device* device = getDevice(deviceId);
647        if (device) {
648            ssize_t index = device->leds.indexOfKey(led);
649            if (index >= 0) {
650                device->leds.replaceValueAt(led, on);
651            } else {
652                ADD_FAILURE()
653                        << "Attempted to set the state of an LED that the EventHub declared "
654                        "was not present.  led=" << led;
655            }
656        }
657    }
658
659    virtual void getVirtualKeyDefinitions(int32_t deviceId,
660            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
661        outVirtualKeys.clear();
662
663        Device* device = getDevice(deviceId);
664        if (device) {
665            outVirtualKeys.appendVector(device->virtualKeys);
666        }
667    }
668
669    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const {
670        return NULL;
671    }
672
673    virtual bool setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map) {
674        return false;
675    }
676
677    virtual void vibrate(int32_t deviceId, nsecs_t duration) {
678    }
679
680    virtual void cancelVibrate(int32_t deviceId) {
681    }
682
683    virtual bool isExternal(int32_t deviceId) const {
684        return false;
685    }
686
687    virtual void dump(String8& dump) {
688    }
689
690    virtual void monitor() {
691    }
692
693    virtual void requestReopenDevices() {
694    }
695
696    virtual void wake() {
697    }
698};
699
700
701// --- FakeInputReaderContext ---
702
703class FakeInputReaderContext : public InputReaderContext {
704    sp<EventHubInterface> mEventHub;
705    sp<InputReaderPolicyInterface> mPolicy;
706    sp<InputListenerInterface> mListener;
707    int32_t mGlobalMetaState;
708    bool mUpdateGlobalMetaStateWasCalled;
709    int32_t mGeneration;
710
711public:
712    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
713            const sp<InputReaderPolicyInterface>& policy,
714            const sp<InputListenerInterface>& listener) :
715            mEventHub(eventHub), mPolicy(policy), mListener(listener),
716            mGlobalMetaState(0) {
717    }
718
719    virtual ~FakeInputReaderContext() { }
720
721    void assertUpdateGlobalMetaStateWasCalled() {
722        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
723                << "Expected updateGlobalMetaState() to have been called.";
724        mUpdateGlobalMetaStateWasCalled = false;
725    }
726
727    void setGlobalMetaState(int32_t state) {
728        mGlobalMetaState = state;
729    }
730
731private:
732    virtual void updateGlobalMetaState() {
733        mUpdateGlobalMetaStateWasCalled = true;
734    }
735
736    virtual int32_t getGlobalMetaState() {
737        return mGlobalMetaState;
738    }
739
740    virtual EventHubInterface* getEventHub() {
741        return mEventHub.get();
742    }
743
744    virtual InputReaderPolicyInterface* getPolicy() {
745        return mPolicy.get();
746    }
747
748    virtual InputListenerInterface* getListener() {
749        return mListener.get();
750    }
751
752    virtual void disableVirtualKeysUntil(nsecs_t time) {
753    }
754
755    virtual bool shouldDropVirtualKey(nsecs_t now,
756            InputDevice* device, int32_t keyCode, int32_t scanCode) {
757        return false;
758    }
759
760    virtual void fadePointer() {
761    }
762
763    virtual void requestTimeoutAtTime(nsecs_t when) {
764    }
765
766    virtual int32_t bumpGeneration() {
767        return ++mGeneration;
768    }
769};
770
771
772// --- FakeInputMapper ---
773
774class FakeInputMapper : public InputMapper {
775    uint32_t mSources;
776    int32_t mKeyboardType;
777    int32_t mMetaState;
778    KeyedVector<int32_t, int32_t> mKeyCodeStates;
779    KeyedVector<int32_t, int32_t> mScanCodeStates;
780    KeyedVector<int32_t, int32_t> mSwitchStates;
781    Vector<int32_t> mSupportedKeyCodes;
782    RawEvent mLastEvent;
783
784    bool mConfigureWasCalled;
785    bool mResetWasCalled;
786    bool mProcessWasCalled;
787
788public:
789    FakeInputMapper(InputDevice* device, uint32_t sources) :
790            InputMapper(device),
791            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
792            mMetaState(0),
793            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
794    }
795
796    virtual ~FakeInputMapper() { }
797
798    void setKeyboardType(int32_t keyboardType) {
799        mKeyboardType = keyboardType;
800    }
801
802    void setMetaState(int32_t metaState) {
803        mMetaState = metaState;
804    }
805
806    void assertConfigureWasCalled() {
807        ASSERT_TRUE(mConfigureWasCalled)
808                << "Expected configure() to have been called.";
809        mConfigureWasCalled = false;
810    }
811
812    void assertResetWasCalled() {
813        ASSERT_TRUE(mResetWasCalled)
814                << "Expected reset() to have been called.";
815        mResetWasCalled = false;
816    }
817
818    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
819        ASSERT_TRUE(mProcessWasCalled)
820                << "Expected process() to have been called.";
821        if (outLastEvent) {
822            *outLastEvent = mLastEvent;
823        }
824        mProcessWasCalled = false;
825    }
826
827    void setKeyCodeState(int32_t keyCode, int32_t state) {
828        mKeyCodeStates.replaceValueFor(keyCode, state);
829    }
830
831    void setScanCodeState(int32_t scanCode, int32_t state) {
832        mScanCodeStates.replaceValueFor(scanCode, state);
833    }
834
835    void setSwitchState(int32_t switchCode, int32_t state) {
836        mSwitchStates.replaceValueFor(switchCode, state);
837    }
838
839    void addSupportedKeyCode(int32_t keyCode) {
840        mSupportedKeyCodes.add(keyCode);
841    }
842
843private:
844    virtual uint32_t getSources() {
845        return mSources;
846    }
847
848    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
849        InputMapper::populateDeviceInfo(deviceInfo);
850
851        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
852            deviceInfo->setKeyboardType(mKeyboardType);
853        }
854    }
855
856    virtual void configure(nsecs_t when,
857            const InputReaderConfiguration* config, uint32_t changes) {
858        mConfigureWasCalled = true;
859    }
860
861    virtual void reset(nsecs_t when) {
862        mResetWasCalled = true;
863    }
864
865    virtual void process(const RawEvent* rawEvent) {
866        mLastEvent = *rawEvent;
867        mProcessWasCalled = true;
868    }
869
870    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
871        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
872        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
873    }
874
875    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
876        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
877        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
878    }
879
880    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
881        ssize_t index = mSwitchStates.indexOfKey(switchCode);
882        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
883    }
884
885    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
886            const int32_t* keyCodes, uint8_t* outFlags) {
887        bool result = false;
888        for (size_t i = 0; i < numCodes; i++) {
889            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
890                if (keyCodes[i] == mSupportedKeyCodes[j]) {
891                    outFlags[i] = 1;
892                    result = true;
893                }
894            }
895        }
896        return result;
897    }
898
899    virtual int32_t getMetaState() {
900        return mMetaState;
901    }
902
903    virtual void fadePointer() {
904    }
905};
906
907
908// --- InstrumentedInputReader ---
909
910class InstrumentedInputReader : public InputReader {
911    InputDevice* mNextDevice;
912
913public:
914    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
915            const sp<InputReaderPolicyInterface>& policy,
916            const sp<InputListenerInterface>& listener) :
917            InputReader(eventHub, policy, listener),
918            mNextDevice(NULL) {
919    }
920
921    virtual ~InstrumentedInputReader() {
922        if (mNextDevice) {
923            delete mNextDevice;
924        }
925    }
926
927    void setNextDevice(InputDevice* device) {
928        mNextDevice = device;
929    }
930
931    InputDevice* newDevice(int32_t deviceId, const String8& name, uint32_t classes) {
932        InputDeviceIdentifier identifier;
933        identifier.name = name;
934        int32_t generation = deviceId + 1;
935        return new InputDevice(&mContext, deviceId, generation, identifier, classes);
936    }
937
938protected:
939    virtual InputDevice* createDeviceLocked(int32_t deviceId,
940            const InputDeviceIdentifier& identifier, uint32_t classes) {
941        if (mNextDevice) {
942            InputDevice* device = mNextDevice;
943            mNextDevice = NULL;
944            return device;
945        }
946        return InputReader::createDeviceLocked(deviceId, identifier, classes);
947    }
948
949    friend class InputReaderTest;
950};
951
952
953// --- InputReaderTest ---
954
955class InputReaderTest : public testing::Test {
956protected:
957    sp<FakeInputListener> mFakeListener;
958    sp<FakeInputReaderPolicy> mFakePolicy;
959    sp<FakeEventHub> mFakeEventHub;
960    sp<InstrumentedInputReader> mReader;
961
962    virtual void SetUp() {
963        mFakeEventHub = new FakeEventHub();
964        mFakePolicy = new FakeInputReaderPolicy();
965        mFakeListener = new FakeInputListener();
966
967        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
968    }
969
970    virtual void TearDown() {
971        mReader.clear();
972
973        mFakeListener.clear();
974        mFakePolicy.clear();
975        mFakeEventHub.clear();
976    }
977
978    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
979            const PropertyMap* configuration) {
980        mFakeEventHub->addDevice(deviceId, name, classes);
981
982        if (configuration) {
983            mFakeEventHub->addConfigurationMap(deviceId, configuration);
984        }
985        mFakeEventHub->finishDeviceScan();
986        mReader->loopOnce();
987        mReader->loopOnce();
988        mFakeEventHub->assertQueueIsEmpty();
989    }
990
991    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
992            const String8& name, uint32_t classes, uint32_t sources,
993            const PropertyMap* configuration) {
994        InputDevice* device = mReader->newDevice(deviceId, name, classes);
995        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
996        device->addMapper(mapper);
997        mReader->setNextDevice(device);
998        addDevice(deviceId, name, classes, configuration);
999        return mapper;
1000    }
1001};
1002
1003TEST_F(InputReaderTest, GetInputDevices) {
1004    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1005            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1006    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
1007            0, NULL)); // no classes so device will be ignored
1008
1009    Vector<InputDeviceInfo> inputDevices;
1010    mReader->getInputDevices(inputDevices);
1011
1012    ASSERT_EQ(1U, inputDevices.size());
1013    ASSERT_EQ(1, inputDevices[0].getId());
1014    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1015    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1016    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1017    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1018
1019    // Should also have received a notification describing the new input devices.
1020    inputDevices = mFakePolicy->getInputDevices();
1021    ASSERT_EQ(1U, inputDevices.size());
1022    ASSERT_EQ(1, inputDevices[0].getId());
1023    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1024    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1025    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1026    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1027}
1028
1029TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1030    FakeInputMapper* mapper = NULL;
1031    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1032            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1033    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1034
1035    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1036            AINPUT_SOURCE_ANY, AKEYCODE_A))
1037            << "Should return unknown when the device id is >= 0 but unknown.";
1038
1039    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1040            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1041            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1042
1043    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1044            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1045            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1046
1047    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1048            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1049            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1050
1051    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1052            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1053            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1054}
1055
1056TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1057    FakeInputMapper* mapper = NULL;
1058    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1059            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1060    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1061
1062    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1063            AINPUT_SOURCE_ANY, KEY_A))
1064            << "Should return unknown when the device id is >= 0 but unknown.";
1065
1066    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1067            AINPUT_SOURCE_TRACKBALL, KEY_A))
1068            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1069
1070    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1071            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1072            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1073
1074    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1075            AINPUT_SOURCE_TRACKBALL, KEY_A))
1076            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1077
1078    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1079            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1080            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1081}
1082
1083TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1084    FakeInputMapper* mapper = NULL;
1085    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1086            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1087    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1088
1089    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1090            AINPUT_SOURCE_ANY, SW_LID))
1091            << "Should return unknown when the device id is >= 0 but unknown.";
1092
1093    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1094            AINPUT_SOURCE_TRACKBALL, SW_LID))
1095            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1096
1097    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1098            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1099            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1100
1101    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1102            AINPUT_SOURCE_TRACKBALL, SW_LID))
1103            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1104
1105    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1106            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1107            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1108}
1109
1110TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1111    FakeInputMapper* mapper = NULL;
1112    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1113            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1114    mapper->addSupportedKeyCode(AKEYCODE_A);
1115    mapper->addSupportedKeyCode(AKEYCODE_B);
1116
1117    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1118    uint8_t flags[4] = { 0, 0, 0, 1 };
1119
1120    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1121            << "Should return false when device id is >= 0 but unknown.";
1122    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1123
1124    flags[3] = 1;
1125    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1126            << "Should return false when device id is valid but the sources are not supported by the device.";
1127    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1128
1129    flags[3] = 1;
1130    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1131            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1132    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1133
1134    flags[3] = 1;
1135    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1136            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1137    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1138
1139    flags[3] = 1;
1140    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1141            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1142    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1143}
1144
1145TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1146    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1147
1148    NotifyConfigurationChangedArgs args;
1149
1150    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1151    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1152}
1153
1154TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1155    FakeInputMapper* mapper = NULL;
1156    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1157            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1158
1159    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1160    mReader->loopOnce();
1161    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1162
1163    RawEvent event;
1164    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1165    ASSERT_EQ(0, event.when);
1166    ASSERT_EQ(1, event.deviceId);
1167    ASSERT_EQ(EV_KEY, event.type);
1168    ASSERT_EQ(KEY_A, event.code);
1169    ASSERT_EQ(1, event.value);
1170}
1171
1172
1173// --- InputDeviceTest ---
1174
1175class InputDeviceTest : public testing::Test {
1176protected:
1177    static const char* DEVICE_NAME;
1178    static const int32_t DEVICE_ID;
1179    static const int32_t DEVICE_GENERATION;
1180    static const uint32_t DEVICE_CLASSES;
1181
1182    sp<FakeEventHub> mFakeEventHub;
1183    sp<FakeInputReaderPolicy> mFakePolicy;
1184    sp<FakeInputListener> mFakeListener;
1185    FakeInputReaderContext* mFakeContext;
1186
1187    InputDevice* mDevice;
1188
1189    virtual void SetUp() {
1190        mFakeEventHub = new FakeEventHub();
1191        mFakePolicy = new FakeInputReaderPolicy();
1192        mFakeListener = new FakeInputListener();
1193        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1194
1195        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1196        InputDeviceIdentifier identifier;
1197        identifier.name = DEVICE_NAME;
1198        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1199                identifier, DEVICE_CLASSES);
1200    }
1201
1202    virtual void TearDown() {
1203        delete mDevice;
1204
1205        delete mFakeContext;
1206        mFakeListener.clear();
1207        mFakePolicy.clear();
1208        mFakeEventHub.clear();
1209    }
1210};
1211
1212const char* InputDeviceTest::DEVICE_NAME = "device";
1213const int32_t InputDeviceTest::DEVICE_ID = 1;
1214const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1215const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1216        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1217
1218TEST_F(InputDeviceTest, ImmutableProperties) {
1219    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1220    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1221    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1222}
1223
1224TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1225    // Configuration.
1226    InputReaderConfiguration config;
1227    mDevice->configure(ARBITRARY_TIME, &config, 0);
1228
1229    // Reset.
1230    mDevice->reset(ARBITRARY_TIME);
1231
1232    NotifyDeviceResetArgs resetArgs;
1233    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1234    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1235    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1236
1237    // Metadata.
1238    ASSERT_TRUE(mDevice->isIgnored());
1239    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1240
1241    InputDeviceInfo info;
1242    mDevice->getDeviceInfo(&info);
1243    ASSERT_EQ(DEVICE_ID, info.getId());
1244    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1245    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1246    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1247
1248    // State queries.
1249    ASSERT_EQ(0, mDevice->getMetaState());
1250
1251    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1252            << "Ignored device should return unknown key code state.";
1253    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1254            << "Ignored device should return unknown scan code state.";
1255    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1256            << "Ignored device should return unknown switch state.";
1257
1258    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1259    uint8_t flags[2] = { 0, 1 };
1260    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1261            << "Ignored device should never mark any key codes.";
1262    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1263    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1264}
1265
1266TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1267    // Configuration.
1268    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1269
1270    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1271    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1272    mapper1->setMetaState(AMETA_ALT_ON);
1273    mapper1->addSupportedKeyCode(AKEYCODE_A);
1274    mapper1->addSupportedKeyCode(AKEYCODE_B);
1275    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1276    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1277    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1278    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1279    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1280    mDevice->addMapper(mapper1);
1281
1282    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1283    mapper2->setMetaState(AMETA_SHIFT_ON);
1284    mDevice->addMapper(mapper2);
1285
1286    InputReaderConfiguration config;
1287    mDevice->configure(ARBITRARY_TIME, &config, 0);
1288
1289    String8 propertyValue;
1290    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1291            << "Device should have read configuration during configuration phase.";
1292    ASSERT_STREQ("value", propertyValue.string());
1293
1294    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1295    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1296
1297    // Reset
1298    mDevice->reset(ARBITRARY_TIME);
1299    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1300    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1301
1302    NotifyDeviceResetArgs resetArgs;
1303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1304    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1305    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1306
1307    // Metadata.
1308    ASSERT_FALSE(mDevice->isIgnored());
1309    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1310
1311    InputDeviceInfo info;
1312    mDevice->getDeviceInfo(&info);
1313    ASSERT_EQ(DEVICE_ID, info.getId());
1314    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1315    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1316    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1317
1318    // State queries.
1319    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1320            << "Should query mappers and combine meta states.";
1321
1322    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1323            << "Should return unknown key code state when source not supported.";
1324    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1325            << "Should return unknown scan code state when source not supported.";
1326    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1327            << "Should return unknown switch state when source not supported.";
1328
1329    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1330            << "Should query mapper when source is supported.";
1331    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1332            << "Should query mapper when source is supported.";
1333    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1334            << "Should query mapper when source is supported.";
1335
1336    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1337    uint8_t flags[4] = { 0, 0, 0, 1 };
1338    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1339            << "Should do nothing when source is unsupported.";
1340    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1341    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1342    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1343    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1344
1345    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1346            << "Should query mapper when source is supported.";
1347    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1348    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1349    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1350    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1351
1352    // Event handling.
1353    RawEvent event;
1354    mDevice->process(&event, 1);
1355
1356    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1357    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1358}
1359
1360
1361// --- InputMapperTest ---
1362
1363class InputMapperTest : public testing::Test {
1364protected:
1365    static const char* DEVICE_NAME;
1366    static const int32_t DEVICE_ID;
1367    static const int32_t DEVICE_GENERATION;
1368    static const uint32_t DEVICE_CLASSES;
1369
1370    sp<FakeEventHub> mFakeEventHub;
1371    sp<FakeInputReaderPolicy> mFakePolicy;
1372    sp<FakeInputListener> mFakeListener;
1373    FakeInputReaderContext* mFakeContext;
1374    InputDevice* mDevice;
1375
1376    virtual void SetUp() {
1377        mFakeEventHub = new FakeEventHub();
1378        mFakePolicy = new FakeInputReaderPolicy();
1379        mFakeListener = new FakeInputListener();
1380        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1381        InputDeviceIdentifier identifier;
1382        identifier.name = DEVICE_NAME;
1383        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1384                identifier, DEVICE_CLASSES);
1385
1386        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1387    }
1388
1389    virtual void TearDown() {
1390        delete mDevice;
1391        delete mFakeContext;
1392        mFakeListener.clear();
1393        mFakePolicy.clear();
1394        mFakeEventHub.clear();
1395    }
1396
1397    void addConfigurationProperty(const char* key, const char* value) {
1398        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1399    }
1400
1401    void addMapperAndConfigure(InputMapper* mapper) {
1402        mDevice->addMapper(mapper);
1403        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1404        mDevice->reset(ARBITRARY_TIME);
1405    }
1406
1407    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1408            int32_t orientation) {
1409        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1410        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1411                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1412    }
1413
1414    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1415            int32_t code, int32_t value) {
1416        RawEvent event;
1417        event.when = when;
1418        event.deviceId = deviceId;
1419        event.type = type;
1420        event.code = code;
1421        event.value = value;
1422        mapper->process(&event);
1423    }
1424
1425    static void assertMotionRange(const InputDeviceInfo& info,
1426            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1427        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1428        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1429        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1430        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1431        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1432        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1433        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1434        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1435    }
1436
1437    static void assertPointerCoords(const PointerCoords& coords,
1438            float x, float y, float pressure, float size,
1439            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1440            float orientation, float distance) {
1441        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1442        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1443        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1444        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1445        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1446        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1447        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1448        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1449        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1450        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1451    }
1452
1453    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1454        float actualX, actualY;
1455        controller->getPosition(&actualX, &actualY);
1456        ASSERT_NEAR(x, actualX, 1);
1457        ASSERT_NEAR(y, actualY, 1);
1458    }
1459};
1460
1461const char* InputMapperTest::DEVICE_NAME = "device";
1462const int32_t InputMapperTest::DEVICE_ID = 1;
1463const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1464const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1465
1466
1467// --- SwitchInputMapperTest ---
1468
1469class SwitchInputMapperTest : public InputMapperTest {
1470protected:
1471};
1472
1473TEST_F(SwitchInputMapperTest, GetSources) {
1474    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1475    addMapperAndConfigure(mapper);
1476
1477    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1478}
1479
1480TEST_F(SwitchInputMapperTest, GetSwitchState) {
1481    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1482    addMapperAndConfigure(mapper);
1483
1484    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1485    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1486
1487    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1488    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1489}
1490
1491TEST_F(SwitchInputMapperTest, Process) {
1492    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1493    addMapperAndConfigure(mapper);
1494
1495    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1496
1497    NotifySwitchArgs args;
1498    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1499    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1500    ASSERT_EQ(SW_LID, args.switchCode);
1501    ASSERT_EQ(1, args.switchValue);
1502    ASSERT_EQ(uint32_t(0), args.policyFlags);
1503}
1504
1505
1506// --- KeyboardInputMapperTest ---
1507
1508class KeyboardInputMapperTest : public InputMapperTest {
1509protected:
1510    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1511            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1512};
1513
1514void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1515        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1516    NotifyKeyArgs args;
1517
1518    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1519    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1520    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1521    ASSERT_EQ(originalScanCode, args.scanCode);
1522    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1523
1524    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1525    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1526    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1527    ASSERT_EQ(originalScanCode, args.scanCode);
1528    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1529}
1530
1531
1532TEST_F(KeyboardInputMapperTest, GetSources) {
1533    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1534            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1535    addMapperAndConfigure(mapper);
1536
1537    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1538}
1539
1540TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1541    const int32_t USAGE_A = 0x070004;
1542    const int32_t USAGE_UNKNOWN = 0x07ffff;
1543    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1544    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1545
1546    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1547            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1548    addMapperAndConfigure(mapper);
1549
1550    // Key down by scan code.
1551    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1552            EV_KEY, KEY_HOME, 1);
1553    NotifyKeyArgs args;
1554    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1555    ASSERT_EQ(DEVICE_ID, args.deviceId);
1556    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1557    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1558    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1559    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1560    ASSERT_EQ(KEY_HOME, args.scanCode);
1561    ASSERT_EQ(AMETA_NONE, args.metaState);
1562    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1563    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1564    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1565
1566    // Key up by scan code.
1567    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1568            EV_KEY, KEY_HOME, 0);
1569    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1570    ASSERT_EQ(DEVICE_ID, args.deviceId);
1571    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1572    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1573    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1574    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1575    ASSERT_EQ(KEY_HOME, args.scanCode);
1576    ASSERT_EQ(AMETA_NONE, args.metaState);
1577    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1578    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1579    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1580
1581    // Key down by usage code.
1582    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1583            EV_MSC, MSC_SCAN, USAGE_A);
1584    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1585            EV_KEY, 0, 1);
1586    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1587    ASSERT_EQ(DEVICE_ID, args.deviceId);
1588    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1589    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1590    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1591    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1592    ASSERT_EQ(0, args.scanCode);
1593    ASSERT_EQ(AMETA_NONE, args.metaState);
1594    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1595    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1596    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1597
1598    // Key up by usage code.
1599    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1600            EV_MSC, MSC_SCAN, USAGE_A);
1601    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1602            EV_KEY, 0, 0);
1603    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1604    ASSERT_EQ(DEVICE_ID, args.deviceId);
1605    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1606    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1607    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1608    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1609    ASSERT_EQ(0, args.scanCode);
1610    ASSERT_EQ(AMETA_NONE, args.metaState);
1611    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1612    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1613    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1614
1615    // Key down with unknown scan code or usage code.
1616    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1617            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1618    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1619            EV_KEY, KEY_UNKNOWN, 1);
1620    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1621    ASSERT_EQ(DEVICE_ID, args.deviceId);
1622    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1623    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1624    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1625    ASSERT_EQ(0, args.keyCode);
1626    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1627    ASSERT_EQ(AMETA_NONE, args.metaState);
1628    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1629    ASSERT_EQ(0U, args.policyFlags);
1630    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1631
1632    // Key up with unknown scan code or usage code.
1633    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1634            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1635    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1636            EV_KEY, KEY_UNKNOWN, 0);
1637    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1638    ASSERT_EQ(DEVICE_ID, args.deviceId);
1639    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1640    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1641    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1642    ASSERT_EQ(0, args.keyCode);
1643    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1644    ASSERT_EQ(AMETA_NONE, args.metaState);
1645    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1646    ASSERT_EQ(0U, args.policyFlags);
1647    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1648}
1649
1650TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1651    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1652    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1653
1654    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1655            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1656    addMapperAndConfigure(mapper);
1657
1658    // Initial metastate.
1659    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1660
1661    // Metakey down.
1662    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1663            EV_KEY, KEY_LEFTSHIFT, 1);
1664    NotifyKeyArgs args;
1665    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1666    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1667    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1668    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1669
1670    // Key down.
1671    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1672            EV_KEY, KEY_A, 1);
1673    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1674    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1675    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1676
1677    // Key up.
1678    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1679            EV_KEY, KEY_A, 0);
1680    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1681    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1682    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1683
1684    // Metakey up.
1685    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1686            EV_KEY, KEY_LEFTSHIFT, 0);
1687    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1688    ASSERT_EQ(AMETA_NONE, args.metaState);
1689    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1690    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1691}
1692
1693TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1694    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1695    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1696    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1697    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1698
1699    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1700            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1701    addMapperAndConfigure(mapper);
1702
1703    setDisplayInfoAndReconfigure(DISPLAY_ID,
1704            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1705            DISPLAY_ORIENTATION_90);
1706    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1707            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1708    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1709            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1710    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1711            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1712    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1713            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1714}
1715
1716TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1717    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1718    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1719    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1720    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1721
1722    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1723            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1724    addConfigurationProperty("keyboard.orientationAware", "1");
1725    addMapperAndConfigure(mapper);
1726
1727    setDisplayInfoAndReconfigure(DISPLAY_ID,
1728            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1729            DISPLAY_ORIENTATION_0);
1730    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1731            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1732    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1733            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1734    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1735            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1736    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1737            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1738
1739    setDisplayInfoAndReconfigure(DISPLAY_ID,
1740            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1741            DISPLAY_ORIENTATION_90);
1742    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1743            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1744    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1745            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1746    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1747            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1748    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1749            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1750
1751    setDisplayInfoAndReconfigure(DISPLAY_ID,
1752            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1753            DISPLAY_ORIENTATION_180);
1754    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1755            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1756    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1757            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1758    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1759            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1760    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1761            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1762
1763    setDisplayInfoAndReconfigure(DISPLAY_ID,
1764            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1765            DISPLAY_ORIENTATION_270);
1766    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1767            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1768    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1769            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1770    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1771            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1772    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1773            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1774
1775    // Special case: if orientation changes while key is down, we still emit the same keycode
1776    // in the key up as we did in the key down.
1777    NotifyKeyArgs args;
1778
1779    setDisplayInfoAndReconfigure(DISPLAY_ID,
1780            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1781            DISPLAY_ORIENTATION_270);
1782    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1783    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1784    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1785    ASSERT_EQ(KEY_UP, args.scanCode);
1786    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1787
1788    setDisplayInfoAndReconfigure(DISPLAY_ID,
1789            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1790            DISPLAY_ORIENTATION_180);
1791    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1792    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1793    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1794    ASSERT_EQ(KEY_UP, args.scanCode);
1795    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1796}
1797
1798TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1799    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1800            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1801    addMapperAndConfigure(mapper);
1802
1803    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1804    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1805
1806    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1807    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1808}
1809
1810TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1811    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1812            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1813    addMapperAndConfigure(mapper);
1814
1815    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1816    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1817
1818    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1819    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1820}
1821
1822TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1823    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1824            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1825    addMapperAndConfigure(mapper);
1826
1827    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1828
1829    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1830    uint8_t flags[2] = { 0, 0 };
1831    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1832    ASSERT_TRUE(flags[0]);
1833    ASSERT_FALSE(flags[1]);
1834}
1835
1836TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1837    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1838    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1839    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1840    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1841    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1842    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1843
1844    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1845            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1846    addMapperAndConfigure(mapper);
1847
1848    // Initialization should have turned all of the lights off.
1849    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1850    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1851    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1852
1853    // Toggle caps lock on.
1854    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1855            EV_KEY, KEY_CAPSLOCK, 1);
1856    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1857            EV_KEY, KEY_CAPSLOCK, 0);
1858    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1859    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1860    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1861    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1862
1863    // Toggle num lock on.
1864    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1865            EV_KEY, KEY_NUMLOCK, 1);
1866    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1867            EV_KEY, KEY_NUMLOCK, 0);
1868    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1869    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1870    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1871    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1872
1873    // Toggle caps lock off.
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_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1879    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1880    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1881    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1882
1883    // Toggle scroll lock on.
1884    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1885            EV_KEY, KEY_SCROLLLOCK, 1);
1886    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1887            EV_KEY, KEY_SCROLLLOCK, 0);
1888    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1889    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1890    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1891    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1892
1893    // Toggle num lock off.
1894    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1895            EV_KEY, KEY_NUMLOCK, 1);
1896    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1897            EV_KEY, KEY_NUMLOCK, 0);
1898    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1899    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1900    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1901    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1902
1903    // Toggle scroll lock off.
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_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1910    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1911    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1912}
1913
1914
1915// --- CursorInputMapperTest ---
1916
1917class CursorInputMapperTest : public InputMapperTest {
1918protected:
1919    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1920
1921    sp<FakePointerController> mFakePointerController;
1922
1923    virtual void SetUp() {
1924        InputMapperTest::SetUp();
1925
1926        mFakePointerController = new FakePointerController();
1927        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1928    }
1929
1930    void testMotionRotation(CursorInputMapper* mapper,
1931            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1932};
1933
1934const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1935
1936void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1937        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1938    NotifyMotionArgs args;
1939
1940    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
1941    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
1942    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1943    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1944    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1945    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1946            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1947            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1948            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1949}
1950
1951TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1952    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1953    addConfigurationProperty("cursor.mode", "pointer");
1954    addMapperAndConfigure(mapper);
1955
1956    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1957}
1958
1959TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1960    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1961    addConfigurationProperty("cursor.mode", "navigation");
1962    addMapperAndConfigure(mapper);
1963
1964    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1965}
1966
1967TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1968    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1969    addConfigurationProperty("cursor.mode", "pointer");
1970    addMapperAndConfigure(mapper);
1971
1972    InputDeviceInfo info;
1973    mapper->populateDeviceInfo(&info);
1974
1975    // Initially there may not be a valid motion range.
1976    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1977    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1978    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1979            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1980
1981    // When the bounds are set, then there should be a valid motion range.
1982    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1983
1984    InputDeviceInfo info2;
1985    mapper->populateDeviceInfo(&info2);
1986
1987    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1988            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1989            1, 800 - 1, 0.0f, 0.0f));
1990    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1991            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1992            2, 480 - 1, 0.0f, 0.0f));
1993    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1994            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1995            0.0f, 1.0f, 0.0f, 0.0f));
1996}
1997
1998TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1999    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2000    addConfigurationProperty("cursor.mode", "navigation");
2001    addMapperAndConfigure(mapper);
2002
2003    InputDeviceInfo info;
2004    mapper->populateDeviceInfo(&info);
2005
2006    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2007            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2008            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2009    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2010            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
2011            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2012    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2013            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2014            0.0f, 1.0f, 0.0f, 0.0f));
2015}
2016
2017TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2018    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2019    addConfigurationProperty("cursor.mode", "navigation");
2020    addMapperAndConfigure(mapper);
2021
2022    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2023
2024    NotifyMotionArgs args;
2025
2026    // Button press.
2027    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2028    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2029    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2030    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2031    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2032    ASSERT_EQ(DEVICE_ID, args.deviceId);
2033    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2034    ASSERT_EQ(uint32_t(0), args.policyFlags);
2035    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2036    ASSERT_EQ(0, args.flags);
2037    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2038    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2039    ASSERT_EQ(0, args.edgeFlags);
2040    ASSERT_EQ(uint32_t(1), args.pointerCount);
2041    ASSERT_EQ(0, args.pointerProperties[0].id);
2042    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2043    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2044            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2045    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2046    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2047    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2048
2049    // Button release.  Should have same down time.
2050    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2051    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2052    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2053    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2054    ASSERT_EQ(DEVICE_ID, args.deviceId);
2055    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2056    ASSERT_EQ(uint32_t(0), args.policyFlags);
2057    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2058    ASSERT_EQ(0, args.flags);
2059    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2060    ASSERT_EQ(0, args.buttonState);
2061    ASSERT_EQ(0, args.edgeFlags);
2062    ASSERT_EQ(uint32_t(1), args.pointerCount);
2063    ASSERT_EQ(0, args.pointerProperties[0].id);
2064    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2065    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2066            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2067    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2068    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2069    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2070}
2071
2072TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2073    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2074    addConfigurationProperty("cursor.mode", "navigation");
2075    addMapperAndConfigure(mapper);
2076
2077    NotifyMotionArgs args;
2078
2079    // Motion in X but not Y.
2080    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2081    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2082    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2083    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2084    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2085            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2086
2087    // Motion in Y but not X.
2088    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2089    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2090    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2091    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2092    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2093            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2094}
2095
2096TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2097    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2098    addConfigurationProperty("cursor.mode", "navigation");
2099    addMapperAndConfigure(mapper);
2100
2101    NotifyMotionArgs args;
2102
2103    // Button press.
2104    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2105    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2106    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2107    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2108    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2109            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2110
2111    // Button release.
2112    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2113    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2114    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2115    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2116    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2117            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2118}
2119
2120TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2121    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2122    addConfigurationProperty("cursor.mode", "navigation");
2123    addMapperAndConfigure(mapper);
2124
2125    NotifyMotionArgs args;
2126
2127    // Combined X, Y and Button.
2128    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2129    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2130    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2131    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2132    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2133    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2134    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2135            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2136            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2137
2138    // Move X, Y a bit while pressed.
2139    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2140    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2141    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2142    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2143    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2144    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2145            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2146            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2147
2148    // Release Button.
2149    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2150    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2151    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2152    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2153    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2154            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2155}
2156
2157TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2158    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2159    addConfigurationProperty("cursor.mode", "navigation");
2160    addMapperAndConfigure(mapper);
2161
2162    setDisplayInfoAndReconfigure(DISPLAY_ID,
2163            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2164            DISPLAY_ORIENTATION_90);
2165    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2166    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2167    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2168    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2169    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2170    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2171    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2172    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2173}
2174
2175TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2176    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2177    addConfigurationProperty("cursor.mode", "navigation");
2178    addConfigurationProperty("cursor.orientationAware", "1");
2179    addMapperAndConfigure(mapper);
2180
2181    setDisplayInfoAndReconfigure(DISPLAY_ID,
2182            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2183    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2184    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2185    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2186    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2187    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2188    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2189    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2190    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2191
2192    setDisplayInfoAndReconfigure(DISPLAY_ID,
2193            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2194    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2195    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2196    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2197    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2198    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2199    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2200    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2201    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2202
2203    setDisplayInfoAndReconfigure(DISPLAY_ID,
2204            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2205    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2208    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2209    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2210    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2211    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2212    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2213
2214    setDisplayInfoAndReconfigure(DISPLAY_ID,
2215            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2216    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2217    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2218    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2219    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2220    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2221    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2222    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2223    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2224}
2225
2226TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2227    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2228    addConfigurationProperty("cursor.mode", "pointer");
2229    addMapperAndConfigure(mapper);
2230
2231    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2232    mFakePointerController->setPosition(100, 200);
2233    mFakePointerController->setButtonState(0);
2234
2235    NotifyMotionArgs motionArgs;
2236    NotifyKeyArgs keyArgs;
2237
2238    // press BTN_LEFT, release BTN_LEFT
2239    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2240    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2241    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2242    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2243    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2244    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2245    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2246            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2247
2248    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2249    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2250    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2251    ASSERT_EQ(0, motionArgs.buttonState);
2252    ASSERT_EQ(0, mFakePointerController->getButtonState());
2253    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2254    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2255            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2256
2257    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2258    ASSERT_EQ(0, motionArgs.buttonState);
2259    ASSERT_EQ(0, mFakePointerController->getButtonState());
2260    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2261    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2262            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2263
2264    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2265    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2266    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2267    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2268    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2269    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2270    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2271            motionArgs.buttonState);
2272    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2273            mFakePointerController->getButtonState());
2274    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2275            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2276
2277    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2278    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2280    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2281    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2282    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2283    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2284            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2285
2286    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2287    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2289    ASSERT_EQ(0, motionArgs.buttonState);
2290    ASSERT_EQ(0, mFakePointerController->getButtonState());
2291    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2292    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2293            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2294    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2295    ASSERT_EQ(0, motionArgs.buttonState);
2296    ASSERT_EQ(0, mFakePointerController->getButtonState());
2297    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2298    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2299            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2300
2301    // press BTN_BACK, release BTN_BACK
2302    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2303    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2305    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2306    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2307    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2308    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2309    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2310    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2311    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2312            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2313
2314    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2315    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2316    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2317    ASSERT_EQ(0, motionArgs.buttonState);
2318    ASSERT_EQ(0, mFakePointerController->getButtonState());
2319    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2320    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2321            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2322    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2323    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2324    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2325
2326    // press BTN_SIDE, release BTN_SIDE
2327    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2328    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2330    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2331    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2332    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2333    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2334    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2335    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2337            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2338
2339    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2340    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2341    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2342    ASSERT_EQ(0, motionArgs.buttonState);
2343    ASSERT_EQ(0, mFakePointerController->getButtonState());
2344    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2345    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2346            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2347    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2348    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2349    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2350
2351    // press BTN_FORWARD, release BTN_FORWARD
2352    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2353    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2354    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2355    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2356    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2357    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2358    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2359    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2360    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2361    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2362            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2363
2364    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2365    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2366    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2367    ASSERT_EQ(0, motionArgs.buttonState);
2368    ASSERT_EQ(0, mFakePointerController->getButtonState());
2369    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2370    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2371            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2372    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2373    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2374    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2375
2376    // press BTN_EXTRA, release BTN_EXTRA
2377    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2378    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2379    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2380    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2381    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2382    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2383    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2384    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2385    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2386    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2387            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2388
2389    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2390    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2391    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2392    ASSERT_EQ(0, motionArgs.buttonState);
2393    ASSERT_EQ(0, mFakePointerController->getButtonState());
2394    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2395    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2396            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2397    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2398    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2399    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2400}
2401
2402TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2403    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2404    addConfigurationProperty("cursor.mode", "pointer");
2405    addMapperAndConfigure(mapper);
2406
2407    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2408    mFakePointerController->setPosition(100, 200);
2409    mFakePointerController->setButtonState(0);
2410
2411    NotifyMotionArgs args;
2412
2413    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2414    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2415    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2416    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2417    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2418    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2419            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2420    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2421}
2422
2423
2424// --- TouchInputMapperTest ---
2425
2426class TouchInputMapperTest : public InputMapperTest {
2427protected:
2428    static const int32_t RAW_X_MIN;
2429    static const int32_t RAW_X_MAX;
2430    static const int32_t RAW_Y_MIN;
2431    static const int32_t RAW_Y_MAX;
2432    static const int32_t RAW_TOUCH_MIN;
2433    static const int32_t RAW_TOUCH_MAX;
2434    static const int32_t RAW_TOOL_MIN;
2435    static const int32_t RAW_TOOL_MAX;
2436    static const int32_t RAW_PRESSURE_MIN;
2437    static const int32_t RAW_PRESSURE_MAX;
2438    static const int32_t RAW_ORIENTATION_MIN;
2439    static const int32_t RAW_ORIENTATION_MAX;
2440    static const int32_t RAW_DISTANCE_MIN;
2441    static const int32_t RAW_DISTANCE_MAX;
2442    static const int32_t RAW_TILT_MIN;
2443    static const int32_t RAW_TILT_MAX;
2444    static const int32_t RAW_ID_MIN;
2445    static const int32_t RAW_ID_MAX;
2446    static const int32_t RAW_SLOT_MIN;
2447    static const int32_t RAW_SLOT_MAX;
2448    static const float X_PRECISION;
2449    static const float Y_PRECISION;
2450
2451    static const float GEOMETRIC_SCALE;
2452
2453    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2454
2455    enum Axes {
2456        POSITION = 1 << 0,
2457        TOUCH = 1 << 1,
2458        TOOL = 1 << 2,
2459        PRESSURE = 1 << 3,
2460        ORIENTATION = 1 << 4,
2461        MINOR = 1 << 5,
2462        ID = 1 << 6,
2463        DISTANCE = 1 << 7,
2464        TILT = 1 << 8,
2465        SLOT = 1 << 9,
2466        TOOL_TYPE = 1 << 10,
2467    };
2468
2469    void prepareDisplay(int32_t orientation);
2470    void prepareVirtualKeys();
2471    int32_t toRawX(float displayX);
2472    int32_t toRawY(float displayY);
2473    float toDisplayX(int32_t rawX);
2474    float toDisplayY(int32_t rawY);
2475};
2476
2477const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2478const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2479const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2480const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2481const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2482const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2483const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2484const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2485const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2486const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2487const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2488const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2489const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2490const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2491const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2492const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2493const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2494const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2495const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2496const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2497const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2498const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2499
2500const float TouchInputMapperTest::GEOMETRIC_SCALE =
2501        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2502                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2503
2504const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2505        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2506        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2507};
2508
2509void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2510    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2511}
2512
2513void TouchInputMapperTest::prepareVirtualKeys() {
2514    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2515    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2516    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2517    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2518}
2519
2520int32_t TouchInputMapperTest::toRawX(float displayX) {
2521    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2522}
2523
2524int32_t TouchInputMapperTest::toRawY(float displayY) {
2525    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2526}
2527
2528float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2529    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2530}
2531
2532float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2533    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2534}
2535
2536
2537// --- SingleTouchInputMapperTest ---
2538
2539class SingleTouchInputMapperTest : public TouchInputMapperTest {
2540protected:
2541    void prepareButtons();
2542    void prepareAxes(int axes);
2543
2544    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2545    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2546    void processUp(SingleTouchInputMapper* mappery);
2547    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2548    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2549    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2550    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2551    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2552    void processSync(SingleTouchInputMapper* mapper);
2553};
2554
2555void SingleTouchInputMapperTest::prepareButtons() {
2556    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2557}
2558
2559void SingleTouchInputMapperTest::prepareAxes(int axes) {
2560    if (axes & POSITION) {
2561        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2562                RAW_X_MIN, RAW_X_MAX, 0, 0);
2563        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2564                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2565    }
2566    if (axes & PRESSURE) {
2567        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2568                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2569    }
2570    if (axes & TOOL) {
2571        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2572                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2573    }
2574    if (axes & DISTANCE) {
2575        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2576                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2577    }
2578    if (axes & TILT) {
2579        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2580                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2581        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2582                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2583    }
2584}
2585
2586void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2587    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2588    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2589    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2590}
2591
2592void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2593    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2594    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2595}
2596
2597void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2598    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2599}
2600
2601void SingleTouchInputMapperTest::processPressure(
2602        SingleTouchInputMapper* mapper, int32_t pressure) {
2603    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2604}
2605
2606void SingleTouchInputMapperTest::processToolMajor(
2607        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2608    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2609}
2610
2611void SingleTouchInputMapperTest::processDistance(
2612        SingleTouchInputMapper* mapper, int32_t distance) {
2613    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2614}
2615
2616void SingleTouchInputMapperTest::processTilt(
2617        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2618    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2619    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2620}
2621
2622void SingleTouchInputMapperTest::processKey(
2623        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2624    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2625}
2626
2627void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2628    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2629}
2630
2631
2632TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2633    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2634    prepareButtons();
2635    prepareAxes(POSITION);
2636    addMapperAndConfigure(mapper);
2637
2638    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2639}
2640
2641TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2642    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2643    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2644    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2645    prepareButtons();
2646    prepareAxes(POSITION);
2647    addMapperAndConfigure(mapper);
2648
2649    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2650}
2651
2652TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2653    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2654    prepareButtons();
2655    prepareAxes(POSITION);
2656    addConfigurationProperty("touch.deviceType", "touchPad");
2657    addMapperAndConfigure(mapper);
2658
2659    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2660}
2661
2662TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2663    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2664    prepareButtons();
2665    prepareAxes(POSITION);
2666    addConfigurationProperty("touch.deviceType", "touchScreen");
2667    addMapperAndConfigure(mapper);
2668
2669    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2670}
2671
2672TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2673    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2674    addConfigurationProperty("touch.deviceType", "touchScreen");
2675    prepareDisplay(DISPLAY_ORIENTATION_0);
2676    prepareButtons();
2677    prepareAxes(POSITION);
2678    prepareVirtualKeys();
2679    addMapperAndConfigure(mapper);
2680
2681    // Unknown key.
2682    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2683
2684    // Virtual key is down.
2685    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2686    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2687    processDown(mapper, x, y);
2688    processSync(mapper);
2689    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2690
2691    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2692
2693    // Virtual key is up.
2694    processUp(mapper);
2695    processSync(mapper);
2696    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2697
2698    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2699}
2700
2701TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2702    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2703    addConfigurationProperty("touch.deviceType", "touchScreen");
2704    prepareDisplay(DISPLAY_ORIENTATION_0);
2705    prepareButtons();
2706    prepareAxes(POSITION);
2707    prepareVirtualKeys();
2708    addMapperAndConfigure(mapper);
2709
2710    // Unknown key.
2711    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2712
2713    // Virtual key is down.
2714    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2715    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2716    processDown(mapper, x, y);
2717    processSync(mapper);
2718    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2719
2720    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2721
2722    // Virtual key is up.
2723    processUp(mapper);
2724    processSync(mapper);
2725    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2726
2727    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2728}
2729
2730TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2731    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2732    addConfigurationProperty("touch.deviceType", "touchScreen");
2733    prepareDisplay(DISPLAY_ORIENTATION_0);
2734    prepareButtons();
2735    prepareAxes(POSITION);
2736    prepareVirtualKeys();
2737    addMapperAndConfigure(mapper);
2738
2739    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2740    uint8_t flags[2] = { 0, 0 };
2741    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2742    ASSERT_TRUE(flags[0]);
2743    ASSERT_FALSE(flags[1]);
2744}
2745
2746TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2747    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2748    addConfigurationProperty("touch.deviceType", "touchScreen");
2749    prepareDisplay(DISPLAY_ORIENTATION_0);
2750    prepareButtons();
2751    prepareAxes(POSITION);
2752    prepareVirtualKeys();
2753    addMapperAndConfigure(mapper);
2754
2755    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2756
2757    NotifyKeyArgs args;
2758
2759    // Press virtual key.
2760    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2761    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2762    processDown(mapper, x, y);
2763    processSync(mapper);
2764
2765    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2766    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2767    ASSERT_EQ(DEVICE_ID, args.deviceId);
2768    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2769    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2770    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2771    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2772    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2773    ASSERT_EQ(KEY_HOME, args.scanCode);
2774    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2775    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2776
2777    // Release virtual key.
2778    processUp(mapper);
2779    processSync(mapper);
2780
2781    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2782    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2783    ASSERT_EQ(DEVICE_ID, args.deviceId);
2784    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2785    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2786    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2787    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2788    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2789    ASSERT_EQ(KEY_HOME, args.scanCode);
2790    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2791    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2792
2793    // Should not have sent any motions.
2794    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2795}
2796
2797TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2798    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2799    addConfigurationProperty("touch.deviceType", "touchScreen");
2800    prepareDisplay(DISPLAY_ORIENTATION_0);
2801    prepareButtons();
2802    prepareAxes(POSITION);
2803    prepareVirtualKeys();
2804    addMapperAndConfigure(mapper);
2805
2806    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2807
2808    NotifyKeyArgs keyArgs;
2809
2810    // Press virtual key.
2811    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2812    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2813    processDown(mapper, x, y);
2814    processSync(mapper);
2815
2816    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2817    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2818    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2819    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2820    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2821    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2822    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2823    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2824    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2825    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2826    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2827
2828    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2829    // into the display area.
2830    y -= 100;
2831    processMove(mapper, x, y);
2832    processSync(mapper);
2833
2834    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2835    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2836    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2837    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2838    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2839    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2840    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2841            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2842    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2843    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2844    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2845    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2846
2847    NotifyMotionArgs motionArgs;
2848    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2849    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2850    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2851    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2852    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2853    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2854    ASSERT_EQ(0, motionArgs.flags);
2855    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2856    ASSERT_EQ(0, motionArgs.buttonState);
2857    ASSERT_EQ(0, motionArgs.edgeFlags);
2858    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2859    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2860    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2861    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2862            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2863    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2864    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2865    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2866
2867    // Keep moving out of bounds.  Should generate a pointer move.
2868    y -= 50;
2869    processMove(mapper, x, y);
2870    processSync(mapper);
2871
2872    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2873    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2874    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2875    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2876    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2877    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2878    ASSERT_EQ(0, motionArgs.flags);
2879    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2880    ASSERT_EQ(0, motionArgs.buttonState);
2881    ASSERT_EQ(0, motionArgs.edgeFlags);
2882    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2883    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2884    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2885    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2886            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2887    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2888    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2889    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2890
2891    // Release out of bounds.  Should generate a pointer up.
2892    processUp(mapper);
2893    processSync(mapper);
2894
2895    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2896    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2897    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2898    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2899    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2900    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2901    ASSERT_EQ(0, motionArgs.flags);
2902    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2903    ASSERT_EQ(0, motionArgs.buttonState);
2904    ASSERT_EQ(0, motionArgs.edgeFlags);
2905    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2906    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2907    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2908    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2909            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2910    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2911    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2912    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2913
2914    // Should not have sent any more keys or motions.
2915    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2916    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2917}
2918
2919TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2920    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2921    addConfigurationProperty("touch.deviceType", "touchScreen");
2922    prepareDisplay(DISPLAY_ORIENTATION_0);
2923    prepareButtons();
2924    prepareAxes(POSITION);
2925    prepareVirtualKeys();
2926    addMapperAndConfigure(mapper);
2927
2928    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2929
2930    NotifyMotionArgs motionArgs;
2931
2932    // Initially go down out of bounds.
2933    int32_t x = -10;
2934    int32_t y = -10;
2935    processDown(mapper, x, y);
2936    processSync(mapper);
2937
2938    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2939
2940    // Move into the display area.  Should generate a pointer down.
2941    x = 50;
2942    y = 75;
2943    processMove(mapper, x, y);
2944    processSync(mapper);
2945
2946    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2947    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2948    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2949    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2950    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2951    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2952    ASSERT_EQ(0, motionArgs.flags);
2953    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2954    ASSERT_EQ(0, motionArgs.buttonState);
2955    ASSERT_EQ(0, motionArgs.edgeFlags);
2956    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2957    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2958    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2959    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2960            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2961    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2962    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2963    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2964
2965    // Release.  Should generate a pointer up.
2966    processUp(mapper);
2967    processSync(mapper);
2968
2969    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2970    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2971    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2972    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2973    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2974    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2975    ASSERT_EQ(0, motionArgs.flags);
2976    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2977    ASSERT_EQ(0, motionArgs.buttonState);
2978    ASSERT_EQ(0, motionArgs.edgeFlags);
2979    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2980    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2981    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2982    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2983            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2984    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2985    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2986    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2987
2988    // Should not have sent any more keys or motions.
2989    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2990    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2991}
2992
2993TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
2994    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2995    addConfigurationProperty("touch.deviceType", "touchScreen");
2996    prepareDisplay(DISPLAY_ORIENTATION_0);
2997    prepareButtons();
2998    prepareAxes(POSITION);
2999    prepareVirtualKeys();
3000    addMapperAndConfigure(mapper);
3001
3002    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3003
3004    NotifyMotionArgs motionArgs;
3005
3006    // Down.
3007    int32_t x = 100;
3008    int32_t y = 125;
3009    processDown(mapper, x, y);
3010    processSync(mapper);
3011
3012    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3013    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3014    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3015    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3016    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3017    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3018    ASSERT_EQ(0, motionArgs.flags);
3019    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3020    ASSERT_EQ(0, motionArgs.buttonState);
3021    ASSERT_EQ(0, motionArgs.edgeFlags);
3022    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3023    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3024    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3025    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3026            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3027    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3028    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3029    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3030
3031    // Move.
3032    x += 50;
3033    y += 75;
3034    processMove(mapper, x, y);
3035    processSync(mapper);
3036
3037    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3038    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3039    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3040    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3041    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3042    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3043    ASSERT_EQ(0, motionArgs.flags);
3044    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3045    ASSERT_EQ(0, motionArgs.buttonState);
3046    ASSERT_EQ(0, motionArgs.edgeFlags);
3047    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3048    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3049    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3050    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3051            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3052    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3053    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3054    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3055
3056    // Up.
3057    processUp(mapper);
3058    processSync(mapper);
3059
3060    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3061    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3062    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3063    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3064    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3065    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3066    ASSERT_EQ(0, motionArgs.flags);
3067    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3068    ASSERT_EQ(0, motionArgs.buttonState);
3069    ASSERT_EQ(0, motionArgs.edgeFlags);
3070    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3071    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3072    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3073    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3074            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3075    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3076    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3077    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3078
3079    // Should not have sent any more keys or motions.
3080    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3081    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3082}
3083
3084TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3085    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3086    addConfigurationProperty("touch.deviceType", "touchScreen");
3087    prepareButtons();
3088    prepareAxes(POSITION);
3089    addConfigurationProperty("touch.orientationAware", "0");
3090    addMapperAndConfigure(mapper);
3091
3092    NotifyMotionArgs args;
3093
3094    // Rotation 90.
3095    prepareDisplay(DISPLAY_ORIENTATION_90);
3096    processDown(mapper, toRawX(50), toRawY(75));
3097    processSync(mapper);
3098
3099    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3100    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3101    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3102
3103    processUp(mapper);
3104    processSync(mapper);
3105    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3106}
3107
3108TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3109    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3110    addConfigurationProperty("touch.deviceType", "touchScreen");
3111    prepareButtons();
3112    prepareAxes(POSITION);
3113    addMapperAndConfigure(mapper);
3114
3115    NotifyMotionArgs args;
3116
3117    // Rotation 0.
3118    prepareDisplay(DISPLAY_ORIENTATION_0);
3119    processDown(mapper, toRawX(50), toRawY(75));
3120    processSync(mapper);
3121
3122    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3123    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3124    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3125
3126    processUp(mapper);
3127    processSync(mapper);
3128    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3129
3130    // Rotation 90.
3131    prepareDisplay(DISPLAY_ORIENTATION_90);
3132    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3133    processSync(mapper);
3134
3135    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3136    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3137    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3138
3139    processUp(mapper);
3140    processSync(mapper);
3141    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3142
3143    // Rotation 180.
3144    prepareDisplay(DISPLAY_ORIENTATION_180);
3145    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3146    processSync(mapper);
3147
3148    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3149    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3150    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3151
3152    processUp(mapper);
3153    processSync(mapper);
3154    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3155
3156    // Rotation 270.
3157    prepareDisplay(DISPLAY_ORIENTATION_270);
3158    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3159    processSync(mapper);
3160
3161    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3162    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3163    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3164
3165    processUp(mapper);
3166    processSync(mapper);
3167    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3168}
3169
3170TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3171    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3172    addConfigurationProperty("touch.deviceType", "touchScreen");
3173    prepareDisplay(DISPLAY_ORIENTATION_0);
3174    prepareButtons();
3175    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3176    addMapperAndConfigure(mapper);
3177
3178    // These calculations are based on the input device calibration documentation.
3179    int32_t rawX = 100;
3180    int32_t rawY = 200;
3181    int32_t rawPressure = 10;
3182    int32_t rawToolMajor = 12;
3183    int32_t rawDistance = 2;
3184    int32_t rawTiltX = 30;
3185    int32_t rawTiltY = 110;
3186
3187    float x = toDisplayX(rawX);
3188    float y = toDisplayY(rawY);
3189    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3190    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3191    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3192    float distance = float(rawDistance);
3193
3194    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3195    float tiltScale = M_PI / 180;
3196    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3197    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3198    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3199    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3200
3201    processDown(mapper, rawX, rawY);
3202    processPressure(mapper, rawPressure);
3203    processToolMajor(mapper, rawToolMajor);
3204    processDistance(mapper, rawDistance);
3205    processTilt(mapper, rawTiltX, rawTiltY);
3206    processSync(mapper);
3207
3208    NotifyMotionArgs args;
3209    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3210    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3211            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3212    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3213}
3214
3215TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3216    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3217    addConfigurationProperty("touch.deviceType", "touchScreen");
3218    prepareDisplay(DISPLAY_ORIENTATION_0);
3219    prepareButtons();
3220    prepareAxes(POSITION);
3221    addMapperAndConfigure(mapper);
3222
3223    NotifyMotionArgs motionArgs;
3224    NotifyKeyArgs keyArgs;
3225
3226    processDown(mapper, 100, 200);
3227    processSync(mapper);
3228    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3229    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3230    ASSERT_EQ(0, motionArgs.buttonState);
3231
3232    // press BTN_LEFT, release BTN_LEFT
3233    processKey(mapper, BTN_LEFT, 1);
3234    processSync(mapper);
3235    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3236    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3237    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3238
3239    processKey(mapper, BTN_LEFT, 0);
3240    processSync(mapper);
3241    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3242    ASSERT_EQ(0, motionArgs.buttonState);
3243    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3244
3245    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3246    processKey(mapper, BTN_RIGHT, 1);
3247    processKey(mapper, BTN_MIDDLE, 1);
3248    processSync(mapper);
3249    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3250    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3251    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3252            motionArgs.buttonState);
3253
3254    processKey(mapper, BTN_RIGHT, 0);
3255    processSync(mapper);
3256    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3257    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3258    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3259
3260    processKey(mapper, BTN_MIDDLE, 0);
3261    processSync(mapper);
3262    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3263    ASSERT_EQ(0, motionArgs.buttonState);
3264    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3265
3266    // press BTN_BACK, release BTN_BACK
3267    processKey(mapper, BTN_BACK, 1);
3268    processSync(mapper);
3269    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3270    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3271    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3272    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3273    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3274    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3275
3276    processKey(mapper, BTN_BACK, 0);
3277    processSync(mapper);
3278    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3279    ASSERT_EQ(0, motionArgs.buttonState);
3280    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3281    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3282    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3283    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3284
3285    // press BTN_SIDE, release BTN_SIDE
3286    processKey(mapper, BTN_SIDE, 1);
3287    processSync(mapper);
3288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3289    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3290    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3291    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3292    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3293    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3294
3295    processKey(mapper, BTN_SIDE, 0);
3296    processSync(mapper);
3297    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3298    ASSERT_EQ(0, motionArgs.buttonState);
3299    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3301    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3302    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3303
3304    // press BTN_FORWARD, release BTN_FORWARD
3305    processKey(mapper, BTN_FORWARD, 1);
3306    processSync(mapper);
3307    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3308    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3309    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3310    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3311    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3312    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3313
3314    processKey(mapper, BTN_FORWARD, 0);
3315    processSync(mapper);
3316    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3317    ASSERT_EQ(0, motionArgs.buttonState);
3318    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3319    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3320    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3321    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3322
3323    // press BTN_EXTRA, release BTN_EXTRA
3324    processKey(mapper, BTN_EXTRA, 1);
3325    processSync(mapper);
3326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3327    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3328    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3330    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3331    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3332
3333    processKey(mapper, BTN_EXTRA, 0);
3334    processSync(mapper);
3335    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3336    ASSERT_EQ(0, motionArgs.buttonState);
3337    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3338    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3339    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3340    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3341
3342    // press BTN_STYLUS, release BTN_STYLUS
3343    processKey(mapper, BTN_STYLUS, 1);
3344    processSync(mapper);
3345    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3346    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3347    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3348
3349    processKey(mapper, BTN_STYLUS, 0);
3350    processSync(mapper);
3351    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3352    ASSERT_EQ(0, motionArgs.buttonState);
3353    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3354
3355    // press BTN_STYLUS2, release BTN_STYLUS2
3356    processKey(mapper, BTN_STYLUS2, 1);
3357    processSync(mapper);
3358    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3359    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3360    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3361
3362    processKey(mapper, BTN_STYLUS2, 0);
3363    processSync(mapper);
3364    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3365    ASSERT_EQ(0, motionArgs.buttonState);
3366    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3367
3368    // release touch
3369    processUp(mapper);
3370    processSync(mapper);
3371    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3372    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3373    ASSERT_EQ(0, motionArgs.buttonState);
3374}
3375
3376TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3377    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3378    addConfigurationProperty("touch.deviceType", "touchScreen");
3379    prepareDisplay(DISPLAY_ORIENTATION_0);
3380    prepareButtons();
3381    prepareAxes(POSITION);
3382    addMapperAndConfigure(mapper);
3383
3384    NotifyMotionArgs motionArgs;
3385
3386    // default tool type is finger
3387    processDown(mapper, 100, 200);
3388    processSync(mapper);
3389    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3390    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3391    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3392
3393    // eraser
3394    processKey(mapper, BTN_TOOL_RUBBER, 1);
3395    processSync(mapper);
3396    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3397    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3398    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3399
3400    // stylus
3401    processKey(mapper, BTN_TOOL_RUBBER, 0);
3402    processKey(mapper, BTN_TOOL_PEN, 1);
3403    processSync(mapper);
3404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3405    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3406    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3407
3408    // brush
3409    processKey(mapper, BTN_TOOL_PEN, 0);
3410    processKey(mapper, BTN_TOOL_BRUSH, 1);
3411    processSync(mapper);
3412    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3413    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3414    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3415
3416    // pencil
3417    processKey(mapper, BTN_TOOL_BRUSH, 0);
3418    processKey(mapper, BTN_TOOL_PENCIL, 1);
3419    processSync(mapper);
3420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3421    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3422    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3423
3424    // airbrush
3425    processKey(mapper, BTN_TOOL_PENCIL, 0);
3426    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3427    processSync(mapper);
3428    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3429    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3430    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3431
3432    // mouse
3433    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3434    processKey(mapper, BTN_TOOL_MOUSE, 1);
3435    processSync(mapper);
3436    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3437    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3438    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3439
3440    // lens
3441    processKey(mapper, BTN_TOOL_MOUSE, 0);
3442    processKey(mapper, BTN_TOOL_LENS, 1);
3443    processSync(mapper);
3444    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3445    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3446    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3447
3448    // double-tap
3449    processKey(mapper, BTN_TOOL_LENS, 0);
3450    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3451    processSync(mapper);
3452    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3453    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3454    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3455
3456    // triple-tap
3457    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3458    processKey(mapper, BTN_TOOL_TRIPLETAP, 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_FINGER, motionArgs.pointerProperties[0].toolType);
3463
3464    // quad-tap
3465    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3466    processKey(mapper, BTN_TOOL_QUADTAP, 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_FINGER, motionArgs.pointerProperties[0].toolType);
3471
3472    // finger
3473    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3474    processKey(mapper, BTN_TOOL_FINGER, 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_FINGER, motionArgs.pointerProperties[0].toolType);
3479
3480    // stylus trumps finger
3481    processKey(mapper, BTN_TOOL_PEN, 1);
3482    processSync(mapper);
3483    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3484    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3485    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3486
3487    // eraser trumps stylus
3488    processKey(mapper, BTN_TOOL_RUBBER, 1);
3489    processSync(mapper);
3490    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3491    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3492    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3493
3494    // mouse trumps eraser
3495    processKey(mapper, BTN_TOOL_MOUSE, 1);
3496    processSync(mapper);
3497    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3498    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3499    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3500
3501    // back to default tool type
3502    processKey(mapper, BTN_TOOL_MOUSE, 0);
3503    processKey(mapper, BTN_TOOL_RUBBER, 0);
3504    processKey(mapper, BTN_TOOL_PEN, 0);
3505    processKey(mapper, BTN_TOOL_FINGER, 0);
3506    processSync(mapper);
3507    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3508    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3509    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3510}
3511
3512TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3513    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3514    addConfigurationProperty("touch.deviceType", "touchScreen");
3515    prepareDisplay(DISPLAY_ORIENTATION_0);
3516    prepareButtons();
3517    prepareAxes(POSITION);
3518    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3519    addMapperAndConfigure(mapper);
3520
3521    NotifyMotionArgs motionArgs;
3522
3523    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3524    processKey(mapper, BTN_TOOL_FINGER, 1);
3525    processMove(mapper, 100, 200);
3526    processSync(mapper);
3527    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3528    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3529    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3530            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3531
3532    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3533    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3534    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3535            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3536
3537    // move a little
3538    processMove(mapper, 150, 250);
3539    processSync(mapper);
3540    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3541    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3542    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3543            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3544
3545    // down when BTN_TOUCH is pressed, pressure defaults to 1
3546    processKey(mapper, BTN_TOUCH, 1);
3547    processSync(mapper);
3548    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3549    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3550    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3551            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3552
3553    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3554    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3555    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3556            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3557
3558    // up when BTN_TOUCH is released, hover restored
3559    processKey(mapper, BTN_TOUCH, 0);
3560    processSync(mapper);
3561    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3562    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3563    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3564            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3565
3566    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3567    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3568    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3569            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3570
3571    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3572    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3573    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3574            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3575
3576    // exit hover when pointer goes away
3577    processKey(mapper, BTN_TOOL_FINGER, 0);
3578    processSync(mapper);
3579    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3580    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3581    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3582            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3583}
3584
3585TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3586    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3587    addConfigurationProperty("touch.deviceType", "touchScreen");
3588    prepareDisplay(DISPLAY_ORIENTATION_0);
3589    prepareButtons();
3590    prepareAxes(POSITION | PRESSURE);
3591    addMapperAndConfigure(mapper);
3592
3593    NotifyMotionArgs motionArgs;
3594
3595    // initially hovering because pressure is 0
3596    processDown(mapper, 100, 200);
3597    processPressure(mapper, 0);
3598    processSync(mapper);
3599    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3600    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3601    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3602            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3603
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(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3608
3609    // move a little
3610    processMove(mapper, 150, 250);
3611    processSync(mapper);
3612    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3613    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // down when pressure is non-zero
3618    processPressure(mapper, RAW_PRESSURE_MAX);
3619    processSync(mapper);
3620    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3621    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3622    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3623            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3624
3625    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3626    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, 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    // up when pressure becomes 0, hover restored
3631    processPressure(mapper, 0);
3632    processSync(mapper);
3633    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3634    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3635    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3636            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3637
3638    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3639    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3640    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3641            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3642
3643    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3644    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // exit hover when pointer goes away
3649    processUp(mapper);
3650    processSync(mapper);
3651    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3652    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3653    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3654            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3655}
3656
3657
3658// --- MultiTouchInputMapperTest ---
3659
3660class MultiTouchInputMapperTest : public TouchInputMapperTest {
3661protected:
3662    void prepareAxes(int axes);
3663
3664    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3665    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3666    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3667    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3668    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3669    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3670    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3671    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3672    void processId(MultiTouchInputMapper* mapper, int32_t id);
3673    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3674    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3675    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3676    void processMTSync(MultiTouchInputMapper* mapper);
3677    void processSync(MultiTouchInputMapper* mapper);
3678};
3679
3680void MultiTouchInputMapperTest::prepareAxes(int axes) {
3681    if (axes & POSITION) {
3682        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3683                RAW_X_MIN, RAW_X_MAX, 0, 0);
3684        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3685                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3686    }
3687    if (axes & TOUCH) {
3688        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3689                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3690        if (axes & MINOR) {
3691            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3692                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3693        }
3694    }
3695    if (axes & TOOL) {
3696        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3697                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3698        if (axes & MINOR) {
3699            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3700                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3701        }
3702    }
3703    if (axes & ORIENTATION) {
3704        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3705                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3706    }
3707    if (axes & PRESSURE) {
3708        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3709                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3710    }
3711    if (axes & DISTANCE) {
3712        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3713                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3714    }
3715    if (axes & ID) {
3716        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3717                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3718    }
3719    if (axes & SLOT) {
3720        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3721                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3722        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3723    }
3724    if (axes & TOOL_TYPE) {
3725        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3726                0, MT_TOOL_MAX, 0, 0);
3727    }
3728}
3729
3730void MultiTouchInputMapperTest::processPosition(
3731        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3732    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
3733    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
3734}
3735
3736void MultiTouchInputMapperTest::processTouchMajor(
3737        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3738    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
3739}
3740
3741void MultiTouchInputMapperTest::processTouchMinor(
3742        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3743    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
3744}
3745
3746void MultiTouchInputMapperTest::processToolMajor(
3747        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3748    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
3749}
3750
3751void MultiTouchInputMapperTest::processToolMinor(
3752        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3753    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
3754}
3755
3756void MultiTouchInputMapperTest::processOrientation(
3757        MultiTouchInputMapper* mapper, int32_t orientation) {
3758    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
3759}
3760
3761void MultiTouchInputMapperTest::processPressure(
3762        MultiTouchInputMapper* mapper, int32_t pressure) {
3763    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
3764}
3765
3766void MultiTouchInputMapperTest::processDistance(
3767        MultiTouchInputMapper* mapper, int32_t distance) {
3768    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
3769}
3770
3771void MultiTouchInputMapperTest::processId(
3772        MultiTouchInputMapper* mapper, int32_t id) {
3773    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
3774}
3775
3776void MultiTouchInputMapperTest::processSlot(
3777        MultiTouchInputMapper* mapper, int32_t slot) {
3778    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
3779}
3780
3781void MultiTouchInputMapperTest::processToolType(
3782        MultiTouchInputMapper* mapper, int32_t toolType) {
3783    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
3784}
3785
3786void MultiTouchInputMapperTest::processKey(
3787        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3788    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
3789}
3790
3791void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3792    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
3793}
3794
3795void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3796    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
3797}
3798
3799
3800TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3801    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3802    addConfigurationProperty("touch.deviceType", "touchScreen");
3803    prepareDisplay(DISPLAY_ORIENTATION_0);
3804    prepareAxes(POSITION);
3805    prepareVirtualKeys();
3806    addMapperAndConfigure(mapper);
3807
3808    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3809
3810    NotifyMotionArgs motionArgs;
3811
3812    // Two fingers down at once.
3813    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3814    processPosition(mapper, x1, y1);
3815    processMTSync(mapper);
3816    processPosition(mapper, x2, y2);
3817    processMTSync(mapper);
3818    processSync(mapper);
3819
3820    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3821    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3822    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3823    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3824    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3825    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3826    ASSERT_EQ(0, motionArgs.flags);
3827    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3828    ASSERT_EQ(0, motionArgs.buttonState);
3829    ASSERT_EQ(0, motionArgs.edgeFlags);
3830    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3831    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3832    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3833    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3834            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3835    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3836    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3837    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3838
3839    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3840    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3841    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3842    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3843    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3844    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3845            motionArgs.action);
3846    ASSERT_EQ(0, motionArgs.flags);
3847    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3848    ASSERT_EQ(0, motionArgs.buttonState);
3849    ASSERT_EQ(0, motionArgs.edgeFlags);
3850    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3851    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3852    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3853    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3854    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3855    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3856            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3857    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3858            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3859    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3860    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3861    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3862
3863    // Move.
3864    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3865    processPosition(mapper, x1, y1);
3866    processMTSync(mapper);
3867    processPosition(mapper, x2, y2);
3868    processMTSync(mapper);
3869    processSync(mapper);
3870
3871    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3872    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3873    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3874    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3875    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3876    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3877    ASSERT_EQ(0, motionArgs.flags);
3878    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3879    ASSERT_EQ(0, motionArgs.buttonState);
3880    ASSERT_EQ(0, motionArgs.edgeFlags);
3881    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3882    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3883    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3884    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3885    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3886    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3887            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3888    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3889            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3890    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3891    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3892    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3893
3894    // First finger up.
3895    x2 += 15; y2 -= 20;
3896    processPosition(mapper, x2, y2);
3897    processMTSync(mapper);
3898    processSync(mapper);
3899
3900    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3901    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3902    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3903    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3904    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3905    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3906            motionArgs.action);
3907    ASSERT_EQ(0, motionArgs.flags);
3908    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3909    ASSERT_EQ(0, motionArgs.buttonState);
3910    ASSERT_EQ(0, motionArgs.edgeFlags);
3911    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3912    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3913    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3914    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3915    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3916    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3917            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3918    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3919            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3920    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3921    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3922    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3923
3924    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3925    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3926    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3927    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3928    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3929    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3930    ASSERT_EQ(0, motionArgs.flags);
3931    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3932    ASSERT_EQ(0, motionArgs.buttonState);
3933    ASSERT_EQ(0, motionArgs.edgeFlags);
3934    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3935    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3936    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3937    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3938            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3939    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3940    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3941    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3942
3943    // Move.
3944    x2 += 20; y2 -= 25;
3945    processPosition(mapper, x2, y2);
3946    processMTSync(mapper);
3947    processSync(mapper);
3948
3949    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3950    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3951    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3952    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3953    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3954    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3955    ASSERT_EQ(0, motionArgs.flags);
3956    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3957    ASSERT_EQ(0, motionArgs.buttonState);
3958    ASSERT_EQ(0, motionArgs.edgeFlags);
3959    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3960    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3961    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3962    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3963            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3964    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3965    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3966    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3967
3968    // New finger down.
3969    int32_t x3 = 700, y3 = 300;
3970    processPosition(mapper, x2, y2);
3971    processMTSync(mapper);
3972    processPosition(mapper, x3, y3);
3973    processMTSync(mapper);
3974    processSync(mapper);
3975
3976    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3977    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3978    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3979    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3980    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3981    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3982            motionArgs.action);
3983    ASSERT_EQ(0, motionArgs.flags);
3984    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3985    ASSERT_EQ(0, motionArgs.buttonState);
3986    ASSERT_EQ(0, motionArgs.edgeFlags);
3987    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3988    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3989    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3990    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3991    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3992    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3993            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3994    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3995            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3996    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3997    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3998    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3999
4000    // Second finger up.
4001    x3 += 30; y3 -= 20;
4002    processPosition(mapper, x3, y3);
4003    processMTSync(mapper);
4004    processSync(mapper);
4005
4006    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4007    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4008    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4009    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4010    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4011    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4012            motionArgs.action);
4013    ASSERT_EQ(0, motionArgs.flags);
4014    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4015    ASSERT_EQ(0, motionArgs.buttonState);
4016    ASSERT_EQ(0, motionArgs.edgeFlags);
4017    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4018    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4019    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4020    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4021    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4022    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4023            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4024    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4025            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4026    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4027    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4028    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4029
4030    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4031    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4032    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4033    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4034    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4035    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4036    ASSERT_EQ(0, motionArgs.flags);
4037    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4038    ASSERT_EQ(0, motionArgs.buttonState);
4039    ASSERT_EQ(0, motionArgs.edgeFlags);
4040    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4041    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4042    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4043    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4044            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4045    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4046    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4047    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4048
4049    // Last finger up.
4050    processMTSync(mapper);
4051    processSync(mapper);
4052
4053    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4054    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4055    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4056    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4057    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4058    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4059    ASSERT_EQ(0, motionArgs.flags);
4060    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4061    ASSERT_EQ(0, motionArgs.buttonState);
4062    ASSERT_EQ(0, motionArgs.edgeFlags);
4063    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4064    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4065    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4066    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4067            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4068    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4069    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4070    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4071
4072    // Should not have sent any more keys or motions.
4073    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4075}
4076
4077TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4078    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4079    addConfigurationProperty("touch.deviceType", "touchScreen");
4080    prepareDisplay(DISPLAY_ORIENTATION_0);
4081    prepareAxes(POSITION | ID);
4082    prepareVirtualKeys();
4083    addMapperAndConfigure(mapper);
4084
4085    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4086
4087    NotifyMotionArgs motionArgs;
4088
4089    // Two fingers down at once.
4090    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4091    processPosition(mapper, x1, y1);
4092    processId(mapper, 1);
4093    processMTSync(mapper);
4094    processPosition(mapper, x2, y2);
4095    processId(mapper, 2);
4096    processMTSync(mapper);
4097    processSync(mapper);
4098
4099    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4100    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4101    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4102    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4103    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4104    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4105            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4106
4107    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4108    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4109            motionArgs.action);
4110    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4111    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4112    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4113    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4114    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4115    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4116            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4117    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4118            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4119
4120    // Move.
4121    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4122    processPosition(mapper, x1, y1);
4123    processId(mapper, 1);
4124    processMTSync(mapper);
4125    processPosition(mapper, x2, y2);
4126    processId(mapper, 2);
4127    processMTSync(mapper);
4128    processSync(mapper);
4129
4130    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4131    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4132    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4133    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4134    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4135    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4136    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4137    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4138            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4139    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4140            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4141
4142    // First finger up.
4143    x2 += 15; y2 -= 20;
4144    processPosition(mapper, x2, y2);
4145    processId(mapper, 2);
4146    processMTSync(mapper);
4147    processSync(mapper);
4148
4149    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4150    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4151            motionArgs.action);
4152    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4153    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4154    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4155    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4156    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4157    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4158            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4159    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4160            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4161
4162    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4163    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4164    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4165    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4166    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4167    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4168            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4169
4170    // Move.
4171    x2 += 20; y2 -= 25;
4172    processPosition(mapper, x2, y2);
4173    processId(mapper, 2);
4174    processMTSync(mapper);
4175    processSync(mapper);
4176
4177    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4178    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4179    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4180    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4181    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4182    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4183            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4184
4185    // New finger down.
4186    int32_t x3 = 700, y3 = 300;
4187    processPosition(mapper, x2, y2);
4188    processId(mapper, 2);
4189    processMTSync(mapper);
4190    processPosition(mapper, x3, y3);
4191    processId(mapper, 3);
4192    processMTSync(mapper);
4193    processSync(mapper);
4194
4195    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4196    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4197            motionArgs.action);
4198    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4199    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4200    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4201    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4202    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4203    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4204            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4205    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4206            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4207
4208    // Second finger up.
4209    x3 += 30; y3 -= 20;
4210    processPosition(mapper, x3, y3);
4211    processId(mapper, 3);
4212    processMTSync(mapper);
4213    processSync(mapper);
4214
4215    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4216    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4217            motionArgs.action);
4218    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4219    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4220    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4221    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4222    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4223    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4224            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4225    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4226            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4227
4228    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4229    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4230    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4231    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4232    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4233    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4234            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4235
4236    // Last finger up.
4237    processMTSync(mapper);
4238    processSync(mapper);
4239
4240    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4241    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4242    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4243    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4244    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4245    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4246            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4247
4248    // Should not have sent any more keys or motions.
4249    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4250    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4251}
4252
4253TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4254    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4255    addConfigurationProperty("touch.deviceType", "touchScreen");
4256    prepareDisplay(DISPLAY_ORIENTATION_0);
4257    prepareAxes(POSITION | ID | SLOT);
4258    prepareVirtualKeys();
4259    addMapperAndConfigure(mapper);
4260
4261    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4262
4263    NotifyMotionArgs motionArgs;
4264
4265    // Two fingers down at once.
4266    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4267    processPosition(mapper, x1, y1);
4268    processId(mapper, 1);
4269    processSlot(mapper, 1);
4270    processPosition(mapper, x2, y2);
4271    processId(mapper, 2);
4272    processSync(mapper);
4273
4274    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4275    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4276    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4277    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4278    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4279    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4280            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4281
4282    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4283    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4284            motionArgs.action);
4285    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4286    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4287    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4288    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4289    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4290    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4291            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4292    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4293            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4294
4295    // Move.
4296    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4297    processSlot(mapper, 0);
4298    processPosition(mapper, x1, y1);
4299    processSlot(mapper, 1);
4300    processPosition(mapper, x2, y2);
4301    processSync(mapper);
4302
4303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4304    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4305    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4306    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4307    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4308    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4309    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4310    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4311            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4312    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4313            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4314
4315    // First finger up.
4316    x2 += 15; y2 -= 20;
4317    processSlot(mapper, 0);
4318    processId(mapper, -1);
4319    processSlot(mapper, 1);
4320    processPosition(mapper, x2, y2);
4321    processSync(mapper);
4322
4323    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4324    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4325            motionArgs.action);
4326    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4327    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4328    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4329    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4330    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4331    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4332            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4333    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4334            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4335
4336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4337    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4338    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4339    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4340    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4341    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4342            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4343
4344    // Move.
4345    x2 += 20; y2 -= 25;
4346    processPosition(mapper, x2, y2);
4347    processSync(mapper);
4348
4349    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4350    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4351    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4352    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4353    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4354    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4355            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4356
4357    // New finger down.
4358    int32_t x3 = 700, y3 = 300;
4359    processPosition(mapper, x2, y2);
4360    processSlot(mapper, 0);
4361    processId(mapper, 3);
4362    processPosition(mapper, x3, y3);
4363    processSync(mapper);
4364
4365    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4366    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4367            motionArgs.action);
4368    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4369    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4370    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4371    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4372    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4373    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4374            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4375    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4376            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4377
4378    // Second finger up.
4379    x3 += 30; y3 -= 20;
4380    processSlot(mapper, 1);
4381    processId(mapper, -1);
4382    processSlot(mapper, 0);
4383    processPosition(mapper, x3, y3);
4384    processSync(mapper);
4385
4386    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4387    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4388            motionArgs.action);
4389    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4390    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4391    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4392    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4393    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4394    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4395            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4396    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4397            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4398
4399    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4400    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4401    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4402    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4403    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4404    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4405            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4406
4407    // Last finger up.
4408    processId(mapper, -1);
4409    processSync(mapper);
4410
4411    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4412    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4413    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4414    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4415    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4416    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4417            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4418
4419    // Should not have sent any more keys or motions.
4420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4421    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4422}
4423
4424TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4425    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4426    addConfigurationProperty("touch.deviceType", "touchScreen");
4427    prepareDisplay(DISPLAY_ORIENTATION_0);
4428    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4429    addMapperAndConfigure(mapper);
4430
4431    // These calculations are based on the input device calibration documentation.
4432    int32_t rawX = 100;
4433    int32_t rawY = 200;
4434    int32_t rawTouchMajor = 7;
4435    int32_t rawTouchMinor = 6;
4436    int32_t rawToolMajor = 9;
4437    int32_t rawToolMinor = 8;
4438    int32_t rawPressure = 11;
4439    int32_t rawDistance = 0;
4440    int32_t rawOrientation = 3;
4441    int32_t id = 5;
4442
4443    float x = toDisplayX(rawX);
4444    float y = toDisplayY(rawY);
4445    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4446    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4447    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4448    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4449    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4450    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4451    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4452    float distance = float(rawDistance);
4453
4454    processPosition(mapper, rawX, rawY);
4455    processTouchMajor(mapper, rawTouchMajor);
4456    processTouchMinor(mapper, rawTouchMinor);
4457    processToolMajor(mapper, rawToolMajor);
4458    processToolMinor(mapper, rawToolMinor);
4459    processPressure(mapper, rawPressure);
4460    processOrientation(mapper, rawOrientation);
4461    processDistance(mapper, rawDistance);
4462    processId(mapper, id);
4463    processMTSync(mapper);
4464    processSync(mapper);
4465
4466    NotifyMotionArgs args;
4467    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4468    ASSERT_EQ(0, args.pointerProperties[0].id);
4469    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4470            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4471            orientation, distance));
4472}
4473
4474TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4475    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4476    addConfigurationProperty("touch.deviceType", "touchScreen");
4477    prepareDisplay(DISPLAY_ORIENTATION_0);
4478    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4479    addConfigurationProperty("touch.size.calibration", "geometric");
4480    addMapperAndConfigure(mapper);
4481
4482    // These calculations are based on the input device calibration documentation.
4483    int32_t rawX = 100;
4484    int32_t rawY = 200;
4485    int32_t rawTouchMajor = 140;
4486    int32_t rawTouchMinor = 120;
4487    int32_t rawToolMajor = 180;
4488    int32_t rawToolMinor = 160;
4489
4490    float x = toDisplayX(rawX);
4491    float y = toDisplayY(rawY);
4492    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4493    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4494    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4495    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4496    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4497
4498    processPosition(mapper, rawX, rawY);
4499    processTouchMajor(mapper, rawTouchMajor);
4500    processTouchMinor(mapper, rawTouchMinor);
4501    processToolMajor(mapper, rawToolMajor);
4502    processToolMinor(mapper, rawToolMinor);
4503    processMTSync(mapper);
4504    processSync(mapper);
4505
4506    NotifyMotionArgs args;
4507    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4508    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4509            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4510}
4511
4512TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4513    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4514    addConfigurationProperty("touch.deviceType", "touchScreen");
4515    prepareDisplay(DISPLAY_ORIENTATION_0);
4516    prepareAxes(POSITION | TOUCH | TOOL);
4517    addConfigurationProperty("touch.size.calibration", "diameter");
4518    addConfigurationProperty("touch.size.scale", "10");
4519    addConfigurationProperty("touch.size.bias", "160");
4520    addConfigurationProperty("touch.size.isSummed", "1");
4521    addMapperAndConfigure(mapper);
4522
4523    // These calculations are based on the input device calibration documentation.
4524    // Note: We only provide a single common touch/tool value because the device is assumed
4525    //       not to emit separate values for each pointer (isSummed = 1).
4526    int32_t rawX = 100;
4527    int32_t rawY = 200;
4528    int32_t rawX2 = 150;
4529    int32_t rawY2 = 250;
4530    int32_t rawTouchMajor = 5;
4531    int32_t rawToolMajor = 8;
4532
4533    float x = toDisplayX(rawX);
4534    float y = toDisplayY(rawY);
4535    float x2 = toDisplayX(rawX2);
4536    float y2 = toDisplayY(rawY2);
4537    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4538    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4539    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4540
4541    processPosition(mapper, rawX, rawY);
4542    processTouchMajor(mapper, rawTouchMajor);
4543    processToolMajor(mapper, rawToolMajor);
4544    processMTSync(mapper);
4545    processPosition(mapper, rawX2, rawY2);
4546    processTouchMajor(mapper, rawTouchMajor);
4547    processToolMajor(mapper, rawToolMajor);
4548    processMTSync(mapper);
4549    processSync(mapper);
4550
4551    NotifyMotionArgs args;
4552    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4553    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4554
4555    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4556    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4557            args.action);
4558    ASSERT_EQ(size_t(2), args.pointerCount);
4559    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4560            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4561    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4562            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4563}
4564
4565TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4566    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4567    addConfigurationProperty("touch.deviceType", "touchScreen");
4568    prepareDisplay(DISPLAY_ORIENTATION_0);
4569    prepareAxes(POSITION | TOUCH | TOOL);
4570    addConfigurationProperty("touch.size.calibration", "area");
4571    addConfigurationProperty("touch.size.scale", "43");
4572    addConfigurationProperty("touch.size.bias", "3");
4573    addMapperAndConfigure(mapper);
4574
4575    // These calculations are based on the input device calibration documentation.
4576    int32_t rawX = 100;
4577    int32_t rawY = 200;
4578    int32_t rawTouchMajor = 5;
4579    int32_t rawToolMajor = 8;
4580
4581    float x = toDisplayX(rawX);
4582    float y = toDisplayY(rawY);
4583    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4584    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4585    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4586
4587    processPosition(mapper, rawX, rawY);
4588    processTouchMajor(mapper, rawTouchMajor);
4589    processToolMajor(mapper, rawToolMajor);
4590    processMTSync(mapper);
4591    processSync(mapper);
4592
4593    NotifyMotionArgs args;
4594    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4595    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4596            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4597}
4598
4599TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4600    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4601    addConfigurationProperty("touch.deviceType", "touchScreen");
4602    prepareDisplay(DISPLAY_ORIENTATION_0);
4603    prepareAxes(POSITION | PRESSURE);
4604    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4605    addConfigurationProperty("touch.pressure.scale", "0.01");
4606    addMapperAndConfigure(mapper);
4607
4608    // These calculations are based on the input device calibration documentation.
4609    int32_t rawX = 100;
4610    int32_t rawY = 200;
4611    int32_t rawPressure = 60;
4612
4613    float x = toDisplayX(rawX);
4614    float y = toDisplayY(rawY);
4615    float pressure = float(rawPressure) * 0.01f;
4616
4617    processPosition(mapper, rawX, rawY);
4618    processPressure(mapper, rawPressure);
4619    processMTSync(mapper);
4620    processSync(mapper);
4621
4622    NotifyMotionArgs args;
4623    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4624    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4625            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4626}
4627
4628TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4629    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4630    addConfigurationProperty("touch.deviceType", "touchScreen");
4631    prepareDisplay(DISPLAY_ORIENTATION_0);
4632    prepareAxes(POSITION | ID | SLOT);
4633    addMapperAndConfigure(mapper);
4634
4635    NotifyMotionArgs motionArgs;
4636    NotifyKeyArgs keyArgs;
4637
4638    processId(mapper, 1);
4639    processPosition(mapper, 100, 200);
4640    processSync(mapper);
4641    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4642    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4643    ASSERT_EQ(0, motionArgs.buttonState);
4644
4645    // press BTN_LEFT, release BTN_LEFT
4646    processKey(mapper, BTN_LEFT, 1);
4647    processSync(mapper);
4648    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4649    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4650    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4651
4652    processKey(mapper, BTN_LEFT, 0);
4653    processSync(mapper);
4654    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4655    ASSERT_EQ(0, motionArgs.buttonState);
4656    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4657
4658    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4659    processKey(mapper, BTN_RIGHT, 1);
4660    processKey(mapper, BTN_MIDDLE, 1);
4661    processSync(mapper);
4662    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4663    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4664    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4665            motionArgs.buttonState);
4666
4667    processKey(mapper, BTN_RIGHT, 0);
4668    processSync(mapper);
4669    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4670    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4671    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4672
4673    processKey(mapper, BTN_MIDDLE, 0);
4674    processSync(mapper);
4675    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4676    ASSERT_EQ(0, motionArgs.buttonState);
4677    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4678
4679    // press BTN_BACK, release BTN_BACK
4680    processKey(mapper, BTN_BACK, 1);
4681    processSync(mapper);
4682    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4683    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4684    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4685    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4686    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4687    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4688
4689    processKey(mapper, BTN_BACK, 0);
4690    processSync(mapper);
4691    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4692    ASSERT_EQ(0, motionArgs.buttonState);
4693    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4694    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4695    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4696    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4697
4698    // press BTN_SIDE, release BTN_SIDE
4699    processKey(mapper, BTN_SIDE, 1);
4700    processSync(mapper);
4701    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4702    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4703    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4704    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4705    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4706    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4707
4708    processKey(mapper, BTN_SIDE, 0);
4709    processSync(mapper);
4710    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4711    ASSERT_EQ(0, motionArgs.buttonState);
4712    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4713    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4714    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4715    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4716
4717    // press BTN_FORWARD, release BTN_FORWARD
4718    processKey(mapper, BTN_FORWARD, 1);
4719    processSync(mapper);
4720    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4721    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4722    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4723    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4724    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4725    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4726
4727    processKey(mapper, BTN_FORWARD, 0);
4728    processSync(mapper);
4729    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4730    ASSERT_EQ(0, motionArgs.buttonState);
4731    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4732    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4733    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4734    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4735
4736    // press BTN_EXTRA, release BTN_EXTRA
4737    processKey(mapper, BTN_EXTRA, 1);
4738    processSync(mapper);
4739    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4740    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4741    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4742    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4743    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4744    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4745
4746    processKey(mapper, BTN_EXTRA, 0);
4747    processSync(mapper);
4748    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4749    ASSERT_EQ(0, motionArgs.buttonState);
4750    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4751    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4752    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4753    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4754
4755    // press BTN_STYLUS, release BTN_STYLUS
4756    processKey(mapper, BTN_STYLUS, 1);
4757    processSync(mapper);
4758    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4759    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4760    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4761
4762    processKey(mapper, BTN_STYLUS, 0);
4763    processSync(mapper);
4764    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4765    ASSERT_EQ(0, motionArgs.buttonState);
4766    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4767
4768    // press BTN_STYLUS2, release BTN_STYLUS2
4769    processKey(mapper, BTN_STYLUS2, 1);
4770    processSync(mapper);
4771    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4772    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4773    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4774
4775    processKey(mapper, BTN_STYLUS2, 0);
4776    processSync(mapper);
4777    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4778    ASSERT_EQ(0, motionArgs.buttonState);
4779    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4780
4781    // release touch
4782    processId(mapper, -1);
4783    processSync(mapper);
4784    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4785    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4786    ASSERT_EQ(0, motionArgs.buttonState);
4787}
4788
4789TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4790    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4791    addConfigurationProperty("touch.deviceType", "touchScreen");
4792    prepareDisplay(DISPLAY_ORIENTATION_0);
4793    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4794    addMapperAndConfigure(mapper);
4795
4796    NotifyMotionArgs motionArgs;
4797
4798    // default tool type is finger
4799    processId(mapper, 1);
4800    processPosition(mapper, 100, 200);
4801    processSync(mapper);
4802    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4803    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4804    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4805
4806    // eraser
4807    processKey(mapper, BTN_TOOL_RUBBER, 1);
4808    processSync(mapper);
4809    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4810    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4811    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4812
4813    // stylus
4814    processKey(mapper, BTN_TOOL_RUBBER, 0);
4815    processKey(mapper, BTN_TOOL_PEN, 1);
4816    processSync(mapper);
4817    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4818    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4819    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4820
4821    // brush
4822    processKey(mapper, BTN_TOOL_PEN, 0);
4823    processKey(mapper, BTN_TOOL_BRUSH, 1);
4824    processSync(mapper);
4825    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4826    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4827    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4828
4829    // pencil
4830    processKey(mapper, BTN_TOOL_BRUSH, 0);
4831    processKey(mapper, BTN_TOOL_PENCIL, 1);
4832    processSync(mapper);
4833    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4834    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4835    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4836
4837    // airbrush
4838    processKey(mapper, BTN_TOOL_PENCIL, 0);
4839    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4840    processSync(mapper);
4841    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4842    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4843    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4844
4845    // mouse
4846    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4847    processKey(mapper, BTN_TOOL_MOUSE, 1);
4848    processSync(mapper);
4849    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4850    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4851    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4852
4853    // lens
4854    processKey(mapper, BTN_TOOL_MOUSE, 0);
4855    processKey(mapper, BTN_TOOL_LENS, 1);
4856    processSync(mapper);
4857    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4858    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4859    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4860
4861    // double-tap
4862    processKey(mapper, BTN_TOOL_LENS, 0);
4863    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4864    processSync(mapper);
4865    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4866    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4867    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4868
4869    // triple-tap
4870    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4871    processKey(mapper, BTN_TOOL_TRIPLETAP, 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_FINGER, motionArgs.pointerProperties[0].toolType);
4876
4877    // quad-tap
4878    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4879    processKey(mapper, BTN_TOOL_QUADTAP, 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_FINGER, motionArgs.pointerProperties[0].toolType);
4884
4885    // finger
4886    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4887    processKey(mapper, BTN_TOOL_FINGER, 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_FINGER, motionArgs.pointerProperties[0].toolType);
4892
4893    // stylus trumps finger
4894    processKey(mapper, BTN_TOOL_PEN, 1);
4895    processSync(mapper);
4896    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4897    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4898    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4899
4900    // eraser trumps stylus
4901    processKey(mapper, BTN_TOOL_RUBBER, 1);
4902    processSync(mapper);
4903    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4904    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4905    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4906
4907    // mouse trumps eraser
4908    processKey(mapper, BTN_TOOL_MOUSE, 1);
4909    processSync(mapper);
4910    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4911    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4912    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4913
4914    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4915    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4916    processSync(mapper);
4917    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4918    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4919    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4920
4921    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4922    processToolType(mapper, MT_TOOL_PEN);
4923    processSync(mapper);
4924    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4925    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4926    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4927
4928    // back to default tool type
4929    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4930    processKey(mapper, BTN_TOOL_MOUSE, 0);
4931    processKey(mapper, BTN_TOOL_RUBBER, 0);
4932    processKey(mapper, BTN_TOOL_PEN, 0);
4933    processKey(mapper, BTN_TOOL_FINGER, 0);
4934    processSync(mapper);
4935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4936    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4937    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4938}
4939
4940TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4941    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4942    addConfigurationProperty("touch.deviceType", "touchScreen");
4943    prepareDisplay(DISPLAY_ORIENTATION_0);
4944    prepareAxes(POSITION | ID | SLOT);
4945    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
4946    addMapperAndConfigure(mapper);
4947
4948    NotifyMotionArgs motionArgs;
4949
4950    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4951    processId(mapper, 1);
4952    processPosition(mapper, 100, 200);
4953    processSync(mapper);
4954    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4955    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4956    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4957            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4958
4959    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4960    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4961    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4962            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4963
4964    // move a little
4965    processPosition(mapper, 150, 250);
4966    processSync(mapper);
4967    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4968    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4969    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4970            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4971
4972    // down when BTN_TOUCH is pressed, pressure defaults to 1
4973    processKey(mapper, BTN_TOUCH, 1);
4974    processSync(mapper);
4975    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4976    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4977    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4978            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4979
4980    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4981    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4982    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4983            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4984
4985    // up when BTN_TOUCH is released, hover restored
4986    processKey(mapper, BTN_TOUCH, 0);
4987    processSync(mapper);
4988    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4989    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4990    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4991            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4992
4993    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4994    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4995    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4996            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4997
4998    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4999    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5000    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5001            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5002
5003    // exit hover when pointer goes away
5004    processId(mapper, -1);
5005    processSync(mapper);
5006    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5007    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5008    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5009            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5010}
5011
5012TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
5013    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5014    addConfigurationProperty("touch.deviceType", "touchScreen");
5015    prepareDisplay(DISPLAY_ORIENTATION_0);
5016    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5017    addMapperAndConfigure(mapper);
5018
5019    NotifyMotionArgs motionArgs;
5020
5021    // initially hovering because pressure is 0
5022    processId(mapper, 1);
5023    processPosition(mapper, 100, 200);
5024    processPressure(mapper, 0);
5025    processSync(mapper);
5026    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5027    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5028    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5029            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5030
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(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5035
5036    // move a little
5037    processPosition(mapper, 150, 250);
5038    processSync(mapper);
5039    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5040    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // down when pressure becomes non-zero
5045    processPressure(mapper, RAW_PRESSURE_MAX);
5046    processSync(mapper);
5047    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5048    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5049    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5050            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5051
5052    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5053    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, 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    // up when pressure becomes 0, hover restored
5058    processPressure(mapper, 0);
5059    processSync(mapper);
5060    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5061    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5062    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5063            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5064
5065    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5066    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5067    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5068            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5069
5070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5071    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // exit hover when pointer goes away
5076    processId(mapper, -1);
5077    processSync(mapper);
5078    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5079    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5080    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5081            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5082}
5083
5084
5085} // namespace android
5086