InputReader_test.cpp revision d728bf514f257670fcb9aa22c6eaf97626072c93 
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        mConfig.setDisplayInfo(false /*external*/, v);
155        mConfig.setDisplayInfo(true /*external*/, v);
156    }
157
158    void addExcludedDeviceName(const String8& deviceName) {
159        mConfig.excludedDeviceNames.push(deviceName);
160    }
161
162    void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
163        mPointerControllers.add(deviceId, controller);
164    }
165
166    const InputReaderConfiguration* getReaderConfiguration() const {
167        return &mConfig;
168    }
169
170    const Vector<InputDeviceInfo>& getInputDevices() const {
171        return mInputDevices;
172    }
173
174private:
175    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
176        *outConfig = mConfig;
177    }
178
179    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
180        return mPointerControllers.valueFor(deviceId);
181    }
182
183    virtual void notifyInputDevicesChanged(const Vector<InputDeviceInfo>& inputDevices) {
184        mInputDevices = inputDevices;
185    }
186
187    virtual sp<KeyCharacterMap> getKeyboardLayoutOverlay(const String8& inputDeviceDescriptor) {
188        return NULL;
189    }
190
191    virtual String8 getDeviceAlias(const InputDeviceIdentifier& identifier) {
192        return String8::empty();
193    }
194};
195
196
197// --- FakeInputListener ---
198
199class FakeInputListener : public InputListenerInterface {
200private:
201    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
202    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
203    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
204    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
205    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
206
207protected:
208    virtual ~FakeInputListener() { }
209
210public:
211    FakeInputListener() {
212    }
213
214    void assertNotifyConfigurationChangedWasCalled(
215            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
216        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
217                << "Expected notifyConfigurationChanged() to have been called.";
218        if (outEventArgs) {
219            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
220        }
221        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
222    }
223
224    void assertNotifyDeviceResetWasCalled(
225            NotifyDeviceResetArgs* outEventArgs = NULL) {
226        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
227                << "Expected notifyDeviceReset() to have been called.";
228        if (outEventArgs) {
229            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
230        }
231        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
232    }
233
234    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
235        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
236                << "Expected notifyKey() to have been called.";
237        if (outEventArgs) {
238            *outEventArgs = *mNotifyKeyArgsQueue.begin();
239        }
240        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
241    }
242
243    void assertNotifyKeyWasNotCalled() {
244        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
245                << "Expected notifyKey() to not have been called.";
246    }
247
248    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
249        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
250                << "Expected notifyMotion() to have been called.";
251        if (outEventArgs) {
252            *outEventArgs = *mNotifyMotionArgsQueue.begin();
253        }
254        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
255    }
256
257    void assertNotifyMotionWasNotCalled() {
258        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
259                << "Expected notifyMotion() to not have been called.";
260    }
261
262    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
263        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
264                << "Expected notifySwitch() to have been called.";
265        if (outEventArgs) {
266            *outEventArgs = *mNotifySwitchArgsQueue.begin();
267        }
268        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
269    }
270
271private:
272    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
273        mNotifyConfigurationChangedArgsQueue.push_back(*args);
274    }
275
276    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
277        mNotifyDeviceResetArgsQueue.push_back(*args);
278    }
279
280    virtual void notifyKey(const NotifyKeyArgs* args) {
281        mNotifyKeyArgsQueue.push_back(*args);
282    }
283
284    virtual void notifyMotion(const NotifyMotionArgs* args) {
285        mNotifyMotionArgsQueue.push_back(*args);
286    }
287
288    virtual void notifySwitch(const NotifySwitchArgs* args) {
289        mNotifySwitchArgsQueue.push_back(*args);
290    }
291};
292
293
294// --- FakeEventHub ---
295
296class FakeEventHub : public EventHubInterface {
297    struct KeyInfo {
298        int32_t keyCode;
299        uint32_t flags;
300    };
301
302    struct Device {
303        InputDeviceIdentifier identifier;
304        uint32_t classes;
305        PropertyMap configuration;
306        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
307        KeyedVector<int, bool> relativeAxes;
308        KeyedVector<int32_t, int32_t> keyCodeStates;
309        KeyedVector<int32_t, int32_t> scanCodeStates;
310        KeyedVector<int32_t, int32_t> switchStates;
311        KeyedVector<int32_t, int32_t> absoluteAxisValue;
312        KeyedVector<int32_t, KeyInfo> keysByScanCode;
313        KeyedVector<int32_t, KeyInfo> keysByUsageCode;
314        KeyedVector<int32_t, bool> leds;
315        Vector<VirtualKeyDefinition> virtualKeys;
316
317        Device(uint32_t classes) :
318                classes(classes) {
319        }
320    };
321
322    KeyedVector<int32_t, Device*> mDevices;
323    Vector<String8> mExcludedDevices;
324    List<RawEvent> mEvents;
325
326protected:
327    virtual ~FakeEventHub() {
328        for (size_t i = 0; i < mDevices.size(); i++) {
329            delete mDevices.valueAt(i);
330        }
331    }
332
333public:
334    FakeEventHub() { }
335
336    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
337        Device* device = new Device(classes);
338        device->identifier.name = name;
339        mDevices.add(deviceId, device);
340
341        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0);
342    }
343
344    void removeDevice(int32_t deviceId) {
345        delete mDevices.valueFor(deviceId);
346        mDevices.removeItem(deviceId);
347
348        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
349    }
350
351    void finishDeviceScan() {
352        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
353    }
354
355    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
356        Device* device = getDevice(deviceId);
357        device->configuration.addProperty(key, value);
358    }
359
360    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
361        Device* device = getDevice(deviceId);
362        device->configuration.addAll(configuration);
363    }
364
365    void addAbsoluteAxis(int32_t deviceId, int axis,
366            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
367        Device* device = getDevice(deviceId);
368
369        RawAbsoluteAxisInfo info;
370        info.valid = true;
371        info.minValue = minValue;
372        info.maxValue = maxValue;
373        info.flat = flat;
374        info.fuzz = fuzz;
375        info.resolution = resolution;
376        device->absoluteAxes.add(axis, info);
377    }
378
379    void addRelativeAxis(int32_t deviceId, int32_t axis) {
380        Device* device = getDevice(deviceId);
381        device->relativeAxes.add(axis, true);
382    }
383
384    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
385        Device* device = getDevice(deviceId);
386        device->keyCodeStates.replaceValueFor(keyCode, state);
387    }
388
389    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
390        Device* device = getDevice(deviceId);
391        device->scanCodeStates.replaceValueFor(scanCode, state);
392    }
393
394    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
395        Device* device = getDevice(deviceId);
396        device->switchStates.replaceValueFor(switchCode, state);
397    }
398
399    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
400        Device* device = getDevice(deviceId);
401        device->absoluteAxisValue.replaceValueFor(axis, value);
402    }
403
404    void addKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
405            int32_t keyCode, uint32_t flags) {
406        Device* device = getDevice(deviceId);
407        KeyInfo info;
408        info.keyCode = keyCode;
409        info.flags = flags;
410        if (scanCode) {
411            device->keysByScanCode.add(scanCode, info);
412        }
413        if (usageCode) {
414            device->keysByUsageCode.add(usageCode, info);
415        }
416    }
417
418    void addLed(int32_t deviceId, int32_t led, bool initialState) {
419        Device* device = getDevice(deviceId);
420        device->leds.add(led, initialState);
421    }
422
423    bool getLedState(int32_t deviceId, int32_t led) {
424        Device* device = getDevice(deviceId);
425        return device->leds.valueFor(led);
426    }
427
428    Vector<String8>& getExcludedDevices() {
429        return mExcludedDevices;
430    }
431
432    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
433        Device* device = getDevice(deviceId);
434        device->virtualKeys.push(definition);
435    }
436
437    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
438            int32_t code, int32_t value) {
439        RawEvent event;
440        event.when = when;
441        event.deviceId = deviceId;
442        event.type = type;
443        event.code = code;
444        event.value = value;
445        mEvents.push_back(event);
446
447        if (type == EV_ABS) {
448            setAbsoluteAxisValue(deviceId, code, value);
449        }
450    }
451
452    void assertQueueIsEmpty() {
453        ASSERT_EQ(size_t(0), mEvents.size())
454                << "Expected the event queue to be empty (fully consumed).";
455    }
456
457private:
458    Device* getDevice(int32_t deviceId) const {
459        ssize_t index = mDevices.indexOfKey(deviceId);
460        return index >= 0 ? mDevices.valueAt(index) : NULL;
461    }
462
463    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
464        Device* device = getDevice(deviceId);
465        return device ? device->classes : 0;
466    }
467
468    virtual InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const {
469        Device* device = getDevice(deviceId);
470        return device ? device->identifier : InputDeviceIdentifier();
471    }
472
473    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
474        Device* device = getDevice(deviceId);
475        if (device) {
476            *outConfiguration = device->configuration;
477        }
478    }
479
480    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
481            RawAbsoluteAxisInfo* outAxisInfo) const {
482        Device* device = getDevice(deviceId);
483        if (device) {
484            ssize_t index = device->absoluteAxes.indexOfKey(axis);
485            if (index >= 0) {
486                *outAxisInfo = device->absoluteAxes.valueAt(index);
487                return OK;
488            }
489        }
490        return -1;
491    }
492
493    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
494        Device* device = getDevice(deviceId);
495        if (device) {
496            return device->relativeAxes.indexOfKey(axis) >= 0;
497        }
498        return false;
499    }
500
501    virtual bool hasInputProperty(int32_t deviceId, int property) const {
502        return false;
503    }
504
505    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
506            int32_t* outKeycode, uint32_t* outFlags) const {
507        Device* device = getDevice(deviceId);
508        if (device) {
509            const KeyInfo* key = getKey(device, scanCode, usageCode);
510            if (key) {
511                if (outKeycode) {
512                    *outKeycode = key->keyCode;
513                }
514                if (outFlags) {
515                    *outFlags = key->flags;
516                }
517                return OK;
518            }
519        }
520        return NAME_NOT_FOUND;
521    }
522
523    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
524        if (usageCode) {
525            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
526            if (index >= 0) {
527                return &device->keysByUsageCode.valueAt(index);
528            }
529        }
530        if (scanCode) {
531            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
532            if (index >= 0) {
533                return &device->keysByScanCode.valueAt(index);
534            }
535        }
536        return NULL;
537    }
538
539    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
540            AxisInfo* outAxisInfo) const {
541        return NAME_NOT_FOUND;
542    }
543
544    virtual void setExcludedDevices(const Vector<String8>& devices) {
545        mExcludedDevices = devices;
546    }
547
548    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
549        if (mEvents.empty()) {
550            return 0;
551        }
552
553        *buffer = *mEvents.begin();
554        mEvents.erase(mEvents.begin());
555        return 1;
556    }
557
558    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
559        Device* device = getDevice(deviceId);
560        if (device) {
561            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
562            if (index >= 0) {
563                return device->scanCodeStates.valueAt(index);
564            }
565        }
566        return AKEY_STATE_UNKNOWN;
567    }
568
569    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
570        Device* device = getDevice(deviceId);
571        if (device) {
572            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
573            if (index >= 0) {
574                return device->keyCodeStates.valueAt(index);
575            }
576        }
577        return AKEY_STATE_UNKNOWN;
578    }
579
580    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
581        Device* device = getDevice(deviceId);
582        if (device) {
583            ssize_t index = device->switchStates.indexOfKey(sw);
584            if (index >= 0) {
585                return device->switchStates.valueAt(index);
586            }
587        }
588        return AKEY_STATE_UNKNOWN;
589    }
590
591    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
592            int32_t* outValue) const {
593        Device* device = getDevice(deviceId);
594        if (device) {
595            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
596            if (index >= 0) {
597                *outValue = device->absoluteAxisValue.valueAt(index);
598                return OK;
599            }
600        }
601        *outValue = 0;
602        return -1;
603    }
604
605    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
606            uint8_t* outFlags) const {
607        bool result = false;
608        Device* device = getDevice(deviceId);
609        if (device) {
610            for (size_t i = 0; i < numCodes; i++) {
611                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
612                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
613                        outFlags[i] = 1;
614                        result = true;
615                    }
616                }
617                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
618                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
619                        outFlags[i] = 1;
620                        result = true;
621                    }
622                }
623            }
624        }
625        return result;
626    }
627
628    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
629        Device* device = getDevice(deviceId);
630        if (device) {
631            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
632            return index >= 0;
633        }
634        return false;
635    }
636
637    virtual bool hasLed(int32_t deviceId, int32_t led) const {
638        Device* device = getDevice(deviceId);
639        return device && device->leds.indexOfKey(led) >= 0;
640    }
641
642    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
643        Device* device = getDevice(deviceId);
644        if (device) {
645            ssize_t index = device->leds.indexOfKey(led);
646            if (index >= 0) {
647                device->leds.replaceValueAt(led, on);
648            } else {
649                ADD_FAILURE()
650                        << "Attempted to set the state of an LED that the EventHub declared "
651                        "was not present.  led=" << led;
652            }
653        }
654    }
655
656    virtual void getVirtualKeyDefinitions(int32_t deviceId,
657            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
658        outVirtualKeys.clear();
659
660        Device* device = getDevice(deviceId);
661        if (device) {
662            outVirtualKeys.appendVector(device->virtualKeys);
663        }
664    }
665
666    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const {
667        return NULL;
668    }
669
670    virtual bool setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map) {
671        return false;
672    }
673
674    virtual void vibrate(int32_t deviceId, nsecs_t duration) {
675    }
676
677    virtual void cancelVibrate(int32_t deviceId) {
678    }
679
680    virtual bool isExternal(int32_t deviceId) const {
681        return false;
682    }
683
684    virtual void dump(String8& dump) {
685    }
686
687    virtual void monitor() {
688    }
689
690    virtual void requestReopenDevices() {
691    }
692
693    virtual void wake() {
694    }
695};
696
697
698// --- FakeInputReaderContext ---
699
700class FakeInputReaderContext : public InputReaderContext {
701    sp<EventHubInterface> mEventHub;
702    sp<InputReaderPolicyInterface> mPolicy;
703    sp<InputListenerInterface> mListener;
704    int32_t mGlobalMetaState;
705    bool mUpdateGlobalMetaStateWasCalled;
706    int32_t mGeneration;
707
708public:
709    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
710            const sp<InputReaderPolicyInterface>& policy,
711            const sp<InputListenerInterface>& listener) :
712            mEventHub(eventHub), mPolicy(policy), mListener(listener),
713            mGlobalMetaState(0) {
714    }
715
716    virtual ~FakeInputReaderContext() { }
717
718    void assertUpdateGlobalMetaStateWasCalled() {
719        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
720                << "Expected updateGlobalMetaState() to have been called.";
721        mUpdateGlobalMetaStateWasCalled = false;
722    }
723
724    void setGlobalMetaState(int32_t state) {
725        mGlobalMetaState = state;
726    }
727
728private:
729    virtual void updateGlobalMetaState() {
730        mUpdateGlobalMetaStateWasCalled = true;
731    }
732
733    virtual int32_t getGlobalMetaState() {
734        return mGlobalMetaState;
735    }
736
737    virtual EventHubInterface* getEventHub() {
738        return mEventHub.get();
739    }
740
741    virtual InputReaderPolicyInterface* getPolicy() {
742        return mPolicy.get();
743    }
744
745    virtual InputListenerInterface* getListener() {
746        return mListener.get();
747    }
748
749    virtual void disableVirtualKeysUntil(nsecs_t time) {
750    }
751
752    virtual bool shouldDropVirtualKey(nsecs_t now,
753            InputDevice* device, int32_t keyCode, int32_t scanCode) {
754        return false;
755    }
756
757    virtual void fadePointer() {
758    }
759
760    virtual void requestTimeoutAtTime(nsecs_t when) {
761    }
762
763    virtual int32_t bumpGeneration() {
764        return ++mGeneration;
765    }
766};
767
768
769// --- FakeInputMapper ---
770
771class FakeInputMapper : public InputMapper {
772    uint32_t mSources;
773    int32_t mKeyboardType;
774    int32_t mMetaState;
775    KeyedVector<int32_t, int32_t> mKeyCodeStates;
776    KeyedVector<int32_t, int32_t> mScanCodeStates;
777    KeyedVector<int32_t, int32_t> mSwitchStates;
778    Vector<int32_t> mSupportedKeyCodes;
779    RawEvent mLastEvent;
780
781    bool mConfigureWasCalled;
782    bool mResetWasCalled;
783    bool mProcessWasCalled;
784
785public:
786    FakeInputMapper(InputDevice* device, uint32_t sources) :
787            InputMapper(device),
788            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
789            mMetaState(0),
790            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
791    }
792
793    virtual ~FakeInputMapper() { }
794
795    void setKeyboardType(int32_t keyboardType) {
796        mKeyboardType = keyboardType;
797    }
798
799    void setMetaState(int32_t metaState) {
800        mMetaState = metaState;
801    }
802
803    void assertConfigureWasCalled() {
804        ASSERT_TRUE(mConfigureWasCalled)
805                << "Expected configure() to have been called.";
806        mConfigureWasCalled = false;
807    }
808
809    void assertResetWasCalled() {
810        ASSERT_TRUE(mResetWasCalled)
811                << "Expected reset() to have been called.";
812        mResetWasCalled = false;
813    }
814
815    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
816        ASSERT_TRUE(mProcessWasCalled)
817                << "Expected process() to have been called.";
818        if (outLastEvent) {
819            *outLastEvent = mLastEvent;
820        }
821        mProcessWasCalled = false;
822    }
823
824    void setKeyCodeState(int32_t keyCode, int32_t state) {
825        mKeyCodeStates.replaceValueFor(keyCode, state);
826    }
827
828    void setScanCodeState(int32_t scanCode, int32_t state) {
829        mScanCodeStates.replaceValueFor(scanCode, state);
830    }
831
832    void setSwitchState(int32_t switchCode, int32_t state) {
833        mSwitchStates.replaceValueFor(switchCode, state);
834    }
835
836    void addSupportedKeyCode(int32_t keyCode) {
837        mSupportedKeyCodes.add(keyCode);
838    }
839
840private:
841    virtual uint32_t getSources() {
842        return mSources;
843    }
844
845    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
846        InputMapper::populateDeviceInfo(deviceInfo);
847
848        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
849            deviceInfo->setKeyboardType(mKeyboardType);
850        }
851    }
852
853    virtual void configure(nsecs_t when,
854            const InputReaderConfiguration* config, uint32_t changes) {
855        mConfigureWasCalled = true;
856    }
857
858    virtual void reset(nsecs_t when) {
859        mResetWasCalled = true;
860    }
861
862    virtual void process(const RawEvent* rawEvent) {
863        mLastEvent = *rawEvent;
864        mProcessWasCalled = true;
865    }
866
867    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
868        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
869        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
870    }
871
872    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
873        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
874        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
875    }
876
877    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
878        ssize_t index = mSwitchStates.indexOfKey(switchCode);
879        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
880    }
881
882    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
883            const int32_t* keyCodes, uint8_t* outFlags) {
884        bool result = false;
885        for (size_t i = 0; i < numCodes; i++) {
886            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
887                if (keyCodes[i] == mSupportedKeyCodes[j]) {
888                    outFlags[i] = 1;
889                    result = true;
890                }
891            }
892        }
893        return result;
894    }
895
896    virtual int32_t getMetaState() {
897        return mMetaState;
898    }
899
900    virtual void fadePointer() {
901    }
902};
903
904
905// --- InstrumentedInputReader ---
906
907class InstrumentedInputReader : public InputReader {
908    InputDevice* mNextDevice;
909
910public:
911    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
912            const sp<InputReaderPolicyInterface>& policy,
913            const sp<InputListenerInterface>& listener) :
914            InputReader(eventHub, policy, listener),
915            mNextDevice(NULL) {
916    }
917
918    virtual ~InstrumentedInputReader() {
919        if (mNextDevice) {
920            delete mNextDevice;
921        }
922    }
923
924    void setNextDevice(InputDevice* device) {
925        mNextDevice = device;
926    }
927
928    InputDevice* newDevice(int32_t deviceId, const String8& name, uint32_t classes) {
929        InputDeviceIdentifier identifier;
930        identifier.name = name;
931        int32_t generation = deviceId + 1;
932        return new InputDevice(&mContext, deviceId, generation, identifier, classes);
933    }
934
935protected:
936    virtual InputDevice* createDeviceLocked(int32_t deviceId,
937            const InputDeviceIdentifier& identifier, uint32_t classes) {
938        if (mNextDevice) {
939            InputDevice* device = mNextDevice;
940            mNextDevice = NULL;
941            return device;
942        }
943        return InputReader::createDeviceLocked(deviceId, identifier, classes);
944    }
945
946    friend class InputReaderTest;
947};
948
949
950// --- InputReaderTest ---
951
952class InputReaderTest : public testing::Test {
953protected:
954    sp<FakeInputListener> mFakeListener;
955    sp<FakeInputReaderPolicy> mFakePolicy;
956    sp<FakeEventHub> mFakeEventHub;
957    sp<InstrumentedInputReader> mReader;
958
959    virtual void SetUp() {
960        mFakeEventHub = new FakeEventHub();
961        mFakePolicy = new FakeInputReaderPolicy();
962        mFakeListener = new FakeInputListener();
963
964        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
965    }
966
967    virtual void TearDown() {
968        mReader.clear();
969
970        mFakeListener.clear();
971        mFakePolicy.clear();
972        mFakeEventHub.clear();
973    }
974
975    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
976            const PropertyMap* configuration) {
977        mFakeEventHub->addDevice(deviceId, name, classes);
978
979        if (configuration) {
980            mFakeEventHub->addConfigurationMap(deviceId, configuration);
981        }
982        mFakeEventHub->finishDeviceScan();
983        mReader->loopOnce();
984        mReader->loopOnce();
985        mFakeEventHub->assertQueueIsEmpty();
986    }
987
988    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
989            const String8& name, uint32_t classes, uint32_t sources,
990            const PropertyMap* configuration) {
991        InputDevice* device = mReader->newDevice(deviceId, name, classes);
992        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
993        device->addMapper(mapper);
994        mReader->setNextDevice(device);
995        addDevice(deviceId, name, classes, configuration);
996        return mapper;
997    }
998};
999
1000TEST_F(InputReaderTest, GetInputDevices) {
1001    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1002            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1003    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
1004            0, NULL)); // no classes so device will be ignored
1005
1006    Vector<InputDeviceInfo> inputDevices;
1007    mReader->getInputDevices(inputDevices);
1008
1009    ASSERT_EQ(1U, inputDevices.size());
1010    ASSERT_EQ(1, inputDevices[0].getId());
1011    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1012    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1013    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1014    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1015
1016    // Should also have received a notification describing the new input devices.
1017    inputDevices = mFakePolicy->getInputDevices();
1018    ASSERT_EQ(1U, inputDevices.size());
1019    ASSERT_EQ(1, inputDevices[0].getId());
1020    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1021    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1022    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1023    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1024}
1025
1026TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1027    FakeInputMapper* mapper = NULL;
1028    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1029            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1030    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1031
1032    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1033            AINPUT_SOURCE_ANY, AKEYCODE_A))
1034            << "Should return unknown when the device id is >= 0 but unknown.";
1035
1036    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1037            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1038            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1039
1040    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1041            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1042            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1043
1044    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1045            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1046            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1047
1048    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1049            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1050            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1051}
1052
1053TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1054    FakeInputMapper* mapper = NULL;
1055    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1056            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1057    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1058
1059    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1060            AINPUT_SOURCE_ANY, KEY_A))
1061            << "Should return unknown when the device id is >= 0 but unknown.";
1062
1063    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1064            AINPUT_SOURCE_TRACKBALL, KEY_A))
1065            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1066
1067    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1068            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1069            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1070
1071    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1072            AINPUT_SOURCE_TRACKBALL, KEY_A))
1073            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1074
1075    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1076            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1077            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1078}
1079
1080TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1081    FakeInputMapper* mapper = NULL;
1082    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1083            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1084    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1085
1086    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1087            AINPUT_SOURCE_ANY, SW_LID))
1088            << "Should return unknown when the device id is >= 0 but unknown.";
1089
1090    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1091            AINPUT_SOURCE_TRACKBALL, SW_LID))
1092            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1093
1094    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1095            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1096            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1097
1098    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1099            AINPUT_SOURCE_TRACKBALL, SW_LID))
1100            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1101
1102    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1103            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1104            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1105}
1106
1107TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1108    FakeInputMapper* mapper = NULL;
1109    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1110            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1111    mapper->addSupportedKeyCode(AKEYCODE_A);
1112    mapper->addSupportedKeyCode(AKEYCODE_B);
1113
1114    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1115    uint8_t flags[4] = { 0, 0, 0, 1 };
1116
1117    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1118            << "Should return false when device id is >= 0 but unknown.";
1119    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1120
1121    flags[3] = 1;
1122    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1123            << "Should return false when device id is valid but the sources are not supported by the device.";
1124    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1125
1126    flags[3] = 1;
1127    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1128            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1129    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1130
1131    flags[3] = 1;
1132    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1133            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1134    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1135
1136    flags[3] = 1;
1137    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1138            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1139    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1140}
1141
1142TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1143    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1144
1145    NotifyConfigurationChangedArgs args;
1146
1147    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1148    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1149}
1150
1151TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1152    FakeInputMapper* mapper = NULL;
1153    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1154            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1155
1156    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1157    mReader->loopOnce();
1158    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1159
1160    RawEvent event;
1161    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1162    ASSERT_EQ(0, event.when);
1163    ASSERT_EQ(1, event.deviceId);
1164    ASSERT_EQ(EV_KEY, event.type);
1165    ASSERT_EQ(KEY_A, event.code);
1166    ASSERT_EQ(1, event.value);
1167}
1168
1169
1170// --- InputDeviceTest ---
1171
1172class InputDeviceTest : public testing::Test {
1173protected:
1174    static const char* DEVICE_NAME;
1175    static const int32_t DEVICE_ID;
1176    static const int32_t DEVICE_GENERATION;
1177    static const uint32_t DEVICE_CLASSES;
1178
1179    sp<FakeEventHub> mFakeEventHub;
1180    sp<FakeInputReaderPolicy> mFakePolicy;
1181    sp<FakeInputListener> mFakeListener;
1182    FakeInputReaderContext* mFakeContext;
1183
1184    InputDevice* mDevice;
1185
1186    virtual void SetUp() {
1187        mFakeEventHub = new FakeEventHub();
1188        mFakePolicy = new FakeInputReaderPolicy();
1189        mFakeListener = new FakeInputListener();
1190        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1191
1192        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1193        InputDeviceIdentifier identifier;
1194        identifier.name = DEVICE_NAME;
1195        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1196                identifier, DEVICE_CLASSES);
1197    }
1198
1199    virtual void TearDown() {
1200        delete mDevice;
1201
1202        delete mFakeContext;
1203        mFakeListener.clear();
1204        mFakePolicy.clear();
1205        mFakeEventHub.clear();
1206    }
1207};
1208
1209const char* InputDeviceTest::DEVICE_NAME = "device";
1210const int32_t InputDeviceTest::DEVICE_ID = 1;
1211const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1212const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1213        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1214
1215TEST_F(InputDeviceTest, ImmutableProperties) {
1216    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1217    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1218    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1219}
1220
1221TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1222    // Configuration.
1223    InputReaderConfiguration config;
1224    mDevice->configure(ARBITRARY_TIME, &config, 0);
1225
1226    // Reset.
1227    mDevice->reset(ARBITRARY_TIME);
1228
1229    NotifyDeviceResetArgs resetArgs;
1230    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1231    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1232    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1233
1234    // Metadata.
1235    ASSERT_TRUE(mDevice->isIgnored());
1236    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1237
1238    InputDeviceInfo info;
1239    mDevice->getDeviceInfo(&info);
1240    ASSERT_EQ(DEVICE_ID, info.getId());
1241    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1242    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1243    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1244
1245    // State queries.
1246    ASSERT_EQ(0, mDevice->getMetaState());
1247
1248    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1249            << "Ignored device should return unknown key code state.";
1250    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1251            << "Ignored device should return unknown scan code state.";
1252    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1253            << "Ignored device should return unknown switch state.";
1254
1255    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1256    uint8_t flags[2] = { 0, 1 };
1257    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1258            << "Ignored device should never mark any key codes.";
1259    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1260    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1261}
1262
1263TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1264    // Configuration.
1265    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1266
1267    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1268    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1269    mapper1->setMetaState(AMETA_ALT_ON);
1270    mapper1->addSupportedKeyCode(AKEYCODE_A);
1271    mapper1->addSupportedKeyCode(AKEYCODE_B);
1272    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1273    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1274    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1275    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1276    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1277    mDevice->addMapper(mapper1);
1278
1279    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1280    mapper2->setMetaState(AMETA_SHIFT_ON);
1281    mDevice->addMapper(mapper2);
1282
1283    InputReaderConfiguration config;
1284    mDevice->configure(ARBITRARY_TIME, &config, 0);
1285
1286    String8 propertyValue;
1287    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1288            << "Device should have read configuration during configuration phase.";
1289    ASSERT_STREQ("value", propertyValue.string());
1290
1291    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1292    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1293
1294    // Reset
1295    mDevice->reset(ARBITRARY_TIME);
1296    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1297    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1298
1299    NotifyDeviceResetArgs resetArgs;
1300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1301    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1302    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1303
1304    // Metadata.
1305    ASSERT_FALSE(mDevice->isIgnored());
1306    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1307
1308    InputDeviceInfo info;
1309    mDevice->getDeviceInfo(&info);
1310    ASSERT_EQ(DEVICE_ID, info.getId());
1311    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1312    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1313    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1314
1315    // State queries.
1316    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1317            << "Should query mappers and combine meta states.";
1318
1319    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1320            << "Should return unknown key code state when source not supported.";
1321    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1322            << "Should return unknown scan code state when source not supported.";
1323    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1324            << "Should return unknown switch state when source not supported.";
1325
1326    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1327            << "Should query mapper when source is supported.";
1328    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1329            << "Should query mapper when source is supported.";
1330    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1331            << "Should query mapper when source is supported.";
1332
1333    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1334    uint8_t flags[4] = { 0, 0, 0, 1 };
1335    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1336            << "Should do nothing when source is unsupported.";
1337    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1338    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1339    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1340    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1341
1342    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1343            << "Should query mapper when source is supported.";
1344    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1345    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1346    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1347    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1348
1349    // Event handling.
1350    RawEvent event;
1351    mDevice->process(&event, 1);
1352
1353    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1354    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1355}
1356
1357
1358// --- InputMapperTest ---
1359
1360class InputMapperTest : public testing::Test {
1361protected:
1362    static const char* DEVICE_NAME;
1363    static const int32_t DEVICE_ID;
1364    static const int32_t DEVICE_GENERATION;
1365    static const uint32_t DEVICE_CLASSES;
1366
1367    sp<FakeEventHub> mFakeEventHub;
1368    sp<FakeInputReaderPolicy> mFakePolicy;
1369    sp<FakeInputListener> mFakeListener;
1370    FakeInputReaderContext* mFakeContext;
1371    InputDevice* mDevice;
1372
1373    virtual void SetUp() {
1374        mFakeEventHub = new FakeEventHub();
1375        mFakePolicy = new FakeInputReaderPolicy();
1376        mFakeListener = new FakeInputListener();
1377        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1378        InputDeviceIdentifier identifier;
1379        identifier.name = DEVICE_NAME;
1380        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1381                identifier, DEVICE_CLASSES);
1382
1383        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1384    }
1385
1386    virtual void TearDown() {
1387        delete mDevice;
1388        delete mFakeContext;
1389        mFakeListener.clear();
1390        mFakePolicy.clear();
1391        mFakeEventHub.clear();
1392    }
1393
1394    void addConfigurationProperty(const char* key, const char* value) {
1395        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1396    }
1397
1398    void addMapperAndConfigure(InputMapper* mapper) {
1399        mDevice->addMapper(mapper);
1400        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1401        mDevice->reset(ARBITRARY_TIME);
1402    }
1403
1404    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1405            int32_t orientation) {
1406        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1407        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1408                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1409    }
1410
1411    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1412            int32_t code, int32_t value) {
1413        RawEvent event;
1414        event.when = when;
1415        event.deviceId = deviceId;
1416        event.type = type;
1417        event.code = code;
1418        event.value = value;
1419        mapper->process(&event);
1420    }
1421
1422    static void assertMotionRange(const InputDeviceInfo& info,
1423            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1424        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1425        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1426        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1427        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1428        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1429        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1430        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1431        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1432    }
1433
1434    static void assertPointerCoords(const PointerCoords& coords,
1435            float x, float y, float pressure, float size,
1436            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1437            float orientation, float distance) {
1438        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1439        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1440        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1441        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1442        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1443        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1444        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1445        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1446        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1447        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1448    }
1449
1450    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1451        float actualX, actualY;
1452        controller->getPosition(&actualX, &actualY);
1453        ASSERT_NEAR(x, actualX, 1);
1454        ASSERT_NEAR(y, actualY, 1);
1455    }
1456};
1457
1458const char* InputMapperTest::DEVICE_NAME = "device";
1459const int32_t InputMapperTest::DEVICE_ID = 1;
1460const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1461const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1462
1463
1464// --- SwitchInputMapperTest ---
1465
1466class SwitchInputMapperTest : public InputMapperTest {
1467protected:
1468};
1469
1470TEST_F(SwitchInputMapperTest, GetSources) {
1471    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1472    addMapperAndConfigure(mapper);
1473
1474    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1475}
1476
1477TEST_F(SwitchInputMapperTest, GetSwitchState) {
1478    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1479    addMapperAndConfigure(mapper);
1480
1481    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1482    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1483
1484    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1485    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1486}
1487
1488TEST_F(SwitchInputMapperTest, Process) {
1489    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1490    addMapperAndConfigure(mapper);
1491
1492    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1493
1494    NotifySwitchArgs args;
1495    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1496    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1497    ASSERT_EQ(SW_LID, args.switchCode);
1498    ASSERT_EQ(1, args.switchValue);
1499    ASSERT_EQ(uint32_t(0), args.policyFlags);
1500}
1501
1502
1503// --- KeyboardInputMapperTest ---
1504
1505class KeyboardInputMapperTest : public InputMapperTest {
1506protected:
1507    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1508            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1509};
1510
1511void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1512        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1513    NotifyKeyArgs args;
1514
1515    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1516    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1517    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1518    ASSERT_EQ(originalScanCode, args.scanCode);
1519    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1520
1521    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1522    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1523    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1524    ASSERT_EQ(originalScanCode, args.scanCode);
1525    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1526}
1527
1528
1529TEST_F(KeyboardInputMapperTest, GetSources) {
1530    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1531            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1532    addMapperAndConfigure(mapper);
1533
1534    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1535}
1536
1537TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1538    const int32_t USAGE_A = 0x070004;
1539    const int32_t USAGE_UNKNOWN = 0x07ffff;
1540    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1541    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1542
1543    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1544            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1545    addMapperAndConfigure(mapper);
1546
1547    // Key down by scan code.
1548    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1549            EV_KEY, KEY_HOME, 1);
1550    NotifyKeyArgs args;
1551    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1552    ASSERT_EQ(DEVICE_ID, args.deviceId);
1553    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1554    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1555    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1556    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1557    ASSERT_EQ(KEY_HOME, args.scanCode);
1558    ASSERT_EQ(AMETA_NONE, args.metaState);
1559    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1560    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1561    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1562
1563    // Key up by scan code.
1564    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1565            EV_KEY, KEY_HOME, 0);
1566    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1567    ASSERT_EQ(DEVICE_ID, args.deviceId);
1568    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1569    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1570    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1571    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1572    ASSERT_EQ(KEY_HOME, args.scanCode);
1573    ASSERT_EQ(AMETA_NONE, args.metaState);
1574    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1575    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1576    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1577
1578    // Key down by usage code.
1579    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1580            EV_MSC, MSC_SCAN, USAGE_A);
1581    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1582            EV_KEY, 0, 1);
1583    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1584    ASSERT_EQ(DEVICE_ID, args.deviceId);
1585    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1586    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1587    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1588    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1589    ASSERT_EQ(0, args.scanCode);
1590    ASSERT_EQ(AMETA_NONE, args.metaState);
1591    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1592    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1593    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1594
1595    // Key up by usage code.
1596    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1597            EV_MSC, MSC_SCAN, USAGE_A);
1598    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1599            EV_KEY, 0, 0);
1600    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1601    ASSERT_EQ(DEVICE_ID, args.deviceId);
1602    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1603    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1604    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1605    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1606    ASSERT_EQ(0, args.scanCode);
1607    ASSERT_EQ(AMETA_NONE, args.metaState);
1608    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1609    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1610    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1611
1612    // Key down with unknown scan code or usage code.
1613    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1614            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1615    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1616            EV_KEY, KEY_UNKNOWN, 1);
1617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1618    ASSERT_EQ(DEVICE_ID, args.deviceId);
1619    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1620    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1621    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1622    ASSERT_EQ(0, args.keyCode);
1623    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1624    ASSERT_EQ(AMETA_NONE, args.metaState);
1625    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1626    ASSERT_EQ(0U, args.policyFlags);
1627    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1628
1629    // Key up with unknown scan code or usage code.
1630    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1631            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1632    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1633            EV_KEY, KEY_UNKNOWN, 0);
1634    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1635    ASSERT_EQ(DEVICE_ID, args.deviceId);
1636    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1637    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1638    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1639    ASSERT_EQ(0, args.keyCode);
1640    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1641    ASSERT_EQ(AMETA_NONE, args.metaState);
1642    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1643    ASSERT_EQ(0U, args.policyFlags);
1644    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1645}
1646
1647TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1648    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1649    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1650
1651    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1652            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1653    addMapperAndConfigure(mapper);
1654
1655    // Initial metastate.
1656    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1657
1658    // Metakey down.
1659    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1660            EV_KEY, KEY_LEFTSHIFT, 1);
1661    NotifyKeyArgs args;
1662    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1663    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1664    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1665    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1666
1667    // Key down.
1668    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1669            EV_KEY, KEY_A, 1);
1670    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1671    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1672    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1673
1674    // Key up.
1675    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1676            EV_KEY, KEY_A, 0);
1677    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1678    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1679    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1680
1681    // Metakey up.
1682    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1683            EV_KEY, KEY_LEFTSHIFT, 0);
1684    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1685    ASSERT_EQ(AMETA_NONE, args.metaState);
1686    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1687    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1688}
1689
1690TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1691    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1692    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1693    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1694    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1695
1696    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1697            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1698    addMapperAndConfigure(mapper);
1699
1700    setDisplayInfoAndReconfigure(DISPLAY_ID,
1701            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1702            DISPLAY_ORIENTATION_90);
1703    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1704            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1705    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1706            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1707    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1708            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1709    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1710            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1711}
1712
1713TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1714    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1715    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1716    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1717    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1718
1719    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1720            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1721    addConfigurationProperty("keyboard.orientationAware", "1");
1722    addMapperAndConfigure(mapper);
1723
1724    setDisplayInfoAndReconfigure(DISPLAY_ID,
1725            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1726            DISPLAY_ORIENTATION_0);
1727    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1728            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1729    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1730            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1731    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1732            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1733    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1734            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1735
1736    setDisplayInfoAndReconfigure(DISPLAY_ID,
1737            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1738            DISPLAY_ORIENTATION_90);
1739    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1740            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1741    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1742            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1743    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1744            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1745    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1746            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1747
1748    setDisplayInfoAndReconfigure(DISPLAY_ID,
1749            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1750            DISPLAY_ORIENTATION_180);
1751    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1752            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1753    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1754            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1755    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1756            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1757    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1758            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1759
1760    setDisplayInfoAndReconfigure(DISPLAY_ID,
1761            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1762            DISPLAY_ORIENTATION_270);
1763    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1764            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1765    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1766            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1767    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1768            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1769    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1770            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1771
1772    // Special case: if orientation changes while key is down, we still emit the same keycode
1773    // in the key up as we did in the key down.
1774    NotifyKeyArgs args;
1775
1776    setDisplayInfoAndReconfigure(DISPLAY_ID,
1777            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1778            DISPLAY_ORIENTATION_270);
1779    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1780    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1781    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1782    ASSERT_EQ(KEY_UP, args.scanCode);
1783    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1784
1785    setDisplayInfoAndReconfigure(DISPLAY_ID,
1786            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1787            DISPLAY_ORIENTATION_180);
1788    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1789    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1790    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1791    ASSERT_EQ(KEY_UP, args.scanCode);
1792    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1793}
1794
1795TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1796    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1797            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1798    addMapperAndConfigure(mapper);
1799
1800    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1801    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1802
1803    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1804    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1805}
1806
1807TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1808    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1809            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1810    addMapperAndConfigure(mapper);
1811
1812    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1813    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1814
1815    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1816    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1817}
1818
1819TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1820    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1821            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1822    addMapperAndConfigure(mapper);
1823
1824    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1825
1826    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1827    uint8_t flags[2] = { 0, 0 };
1828    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1829    ASSERT_TRUE(flags[0]);
1830    ASSERT_FALSE(flags[1]);
1831}
1832
1833TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1834    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1835    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1836    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1837    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1838    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1839    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1840
1841    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1842            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1843    addMapperAndConfigure(mapper);
1844
1845    // Initialization should have turned all of the lights off.
1846    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1847    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1848    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1849
1850    // Toggle caps lock on.
1851    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1852            EV_KEY, KEY_CAPSLOCK, 1);
1853    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1854            EV_KEY, KEY_CAPSLOCK, 0);
1855    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1856    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1857    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1858    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1859
1860    // Toggle num lock on.
1861    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1862            EV_KEY, KEY_NUMLOCK, 1);
1863    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1864            EV_KEY, KEY_NUMLOCK, 0);
1865    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1866    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1867    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1868    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1869
1870    // Toggle caps lock off.
1871    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1872            EV_KEY, KEY_CAPSLOCK, 1);
1873    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1874            EV_KEY, KEY_CAPSLOCK, 0);
1875    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1876    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1877    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1878    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1879
1880    // Toggle scroll lock on.
1881    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1882            EV_KEY, KEY_SCROLLLOCK, 1);
1883    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1884            EV_KEY, KEY_SCROLLLOCK, 0);
1885    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1886    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1887    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1888    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1889
1890    // Toggle num lock off.
1891    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1892            EV_KEY, KEY_NUMLOCK, 1);
1893    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1894            EV_KEY, KEY_NUMLOCK, 0);
1895    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1896    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1897    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1898    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1899
1900    // Toggle scroll lock off.
1901    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1902            EV_KEY, KEY_SCROLLLOCK, 1);
1903    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1904            EV_KEY, KEY_SCROLLLOCK, 0);
1905    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1906    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1907    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1908    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1909}
1910
1911
1912// --- CursorInputMapperTest ---
1913
1914class CursorInputMapperTest : public InputMapperTest {
1915protected:
1916    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1917
1918    sp<FakePointerController> mFakePointerController;
1919
1920    virtual void SetUp() {
1921        InputMapperTest::SetUp();
1922
1923        mFakePointerController = new FakePointerController();
1924        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1925    }
1926
1927    void testMotionRotation(CursorInputMapper* mapper,
1928            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1929};
1930
1931const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1932
1933void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1934        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1935    NotifyMotionArgs args;
1936
1937    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
1938    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
1939    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1940    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1941    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1942    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1943            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1944            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1945            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1946}
1947
1948TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1949    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1950    addConfigurationProperty("cursor.mode", "pointer");
1951    addMapperAndConfigure(mapper);
1952
1953    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1954}
1955
1956TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1957    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1958    addConfigurationProperty("cursor.mode", "navigation");
1959    addMapperAndConfigure(mapper);
1960
1961    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1962}
1963
1964TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1965    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1966    addConfigurationProperty("cursor.mode", "pointer");
1967    addMapperAndConfigure(mapper);
1968
1969    InputDeviceInfo info;
1970    mapper->populateDeviceInfo(&info);
1971
1972    // Initially there may not be a valid motion range.
1973    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1974    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1975    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1976            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1977
1978    // When the bounds are set, then there should be a valid motion range.
1979    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1980
1981    InputDeviceInfo info2;
1982    mapper->populateDeviceInfo(&info2);
1983
1984    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1985            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1986            1, 800 - 1, 0.0f, 0.0f));
1987    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1988            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1989            2, 480 - 1, 0.0f, 0.0f));
1990    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1991            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1992            0.0f, 1.0f, 0.0f, 0.0f));
1993}
1994
1995TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1996    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1997    addConfigurationProperty("cursor.mode", "navigation");
1998    addMapperAndConfigure(mapper);
1999
2000    InputDeviceInfo info;
2001    mapper->populateDeviceInfo(&info);
2002
2003    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2004            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2005            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2006    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2007            AINPUT_MOTION_RANGE_Y, 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_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2011            0.0f, 1.0f, 0.0f, 0.0f));
2012}
2013
2014TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2015    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2016    addConfigurationProperty("cursor.mode", "navigation");
2017    addMapperAndConfigure(mapper);
2018
2019    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2020
2021    NotifyMotionArgs args;
2022
2023    // Button press.
2024    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2025    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2026    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2027    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2028    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2029    ASSERT_EQ(DEVICE_ID, args.deviceId);
2030    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2031    ASSERT_EQ(uint32_t(0), args.policyFlags);
2032    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2033    ASSERT_EQ(0, args.flags);
2034    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2035    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2036    ASSERT_EQ(0, args.edgeFlags);
2037    ASSERT_EQ(uint32_t(1), args.pointerCount);
2038    ASSERT_EQ(0, args.pointerProperties[0].id);
2039    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2040    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2041            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2042    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2043    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2044    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2045
2046    // Button release.  Should have same down time.
2047    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2048    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2049    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2050    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2051    ASSERT_EQ(DEVICE_ID, args.deviceId);
2052    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2053    ASSERT_EQ(uint32_t(0), args.policyFlags);
2054    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2055    ASSERT_EQ(0, args.flags);
2056    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2057    ASSERT_EQ(0, args.buttonState);
2058    ASSERT_EQ(0, args.edgeFlags);
2059    ASSERT_EQ(uint32_t(1), args.pointerCount);
2060    ASSERT_EQ(0, args.pointerProperties[0].id);
2061    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2062    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2063            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2064    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2065    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2066    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2067}
2068
2069TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2070    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2071    addConfigurationProperty("cursor.mode", "navigation");
2072    addMapperAndConfigure(mapper);
2073
2074    NotifyMotionArgs args;
2075
2076    // Motion in X but not Y.
2077    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2078    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2079    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2080    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2081    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2082            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2083
2084    // Motion in Y but not X.
2085    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2086    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2087    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2088    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2089    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2090            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2091}
2092
2093TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2094    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2095    addConfigurationProperty("cursor.mode", "navigation");
2096    addMapperAndConfigure(mapper);
2097
2098    NotifyMotionArgs args;
2099
2100    // Button press.
2101    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2102    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2103    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2104    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2105    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2106            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2107
2108    // Button release.
2109    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2110    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2111    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2112    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2113    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2114            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2115}
2116
2117TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2118    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2119    addConfigurationProperty("cursor.mode", "navigation");
2120    addMapperAndConfigure(mapper);
2121
2122    NotifyMotionArgs args;
2123
2124    // Combined X, Y and Button.
2125    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2126    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2127    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2128    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2129    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2130    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2131    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2132            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2133            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2134
2135    // Move X, Y a bit while pressed.
2136    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2137    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2138    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2139    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2140    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2141    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2142            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2143            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2144
2145    // Release Button.
2146    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2147    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2148    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2149    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2150    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2151            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2152}
2153
2154TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2155    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2156    addConfigurationProperty("cursor.mode", "navigation");
2157    addMapperAndConfigure(mapper);
2158
2159    setDisplayInfoAndReconfigure(DISPLAY_ID,
2160            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2161            DISPLAY_ORIENTATION_90);
2162    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2163    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2164    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2165    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2166    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2167    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2168    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2169    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2170}
2171
2172TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2173    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2174    addConfigurationProperty("cursor.mode", "navigation");
2175    addConfigurationProperty("cursor.orientationAware", "1");
2176    addMapperAndConfigure(mapper);
2177
2178    setDisplayInfoAndReconfigure(DISPLAY_ID,
2179            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2180    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2181    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2182    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2183    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2184    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2185    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2186    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2187    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2188
2189    setDisplayInfoAndReconfigure(DISPLAY_ID,
2190            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2191    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2192    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2193    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2194    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2195    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2196    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2197    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2198    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2199
2200    setDisplayInfoAndReconfigure(DISPLAY_ID,
2201            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2202    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2203    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2204    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2205    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2208    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2209    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2210
2211    setDisplayInfoAndReconfigure(DISPLAY_ID,
2212            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2213    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2214    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2215    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2216    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2217    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2218    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2219    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2220    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2221}
2222
2223TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2224    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2225    addConfigurationProperty("cursor.mode", "pointer");
2226    addMapperAndConfigure(mapper);
2227
2228    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2229    mFakePointerController->setPosition(100, 200);
2230    mFakePointerController->setButtonState(0);
2231
2232    NotifyMotionArgs motionArgs;
2233    NotifyKeyArgs keyArgs;
2234
2235    // press BTN_LEFT, release BTN_LEFT
2236    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2237    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2238    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2239    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2240    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2241    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2242    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2243            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2244
2245    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2246    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2247    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2248    ASSERT_EQ(0, motionArgs.buttonState);
2249    ASSERT_EQ(0, mFakePointerController->getButtonState());
2250    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2251    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2252            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2253
2254    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2255    ASSERT_EQ(0, motionArgs.buttonState);
2256    ASSERT_EQ(0, mFakePointerController->getButtonState());
2257    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2258    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2259            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2260
2261    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2262    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2263    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2264    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2265    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2266    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2267    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2268            motionArgs.buttonState);
2269    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2270            mFakePointerController->getButtonState());
2271    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2272            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2273
2274    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2275    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2276    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2277    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2278    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2279    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2280    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2281            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2282
2283    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2284    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2285    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2286    ASSERT_EQ(0, motionArgs.buttonState);
2287    ASSERT_EQ(0, mFakePointerController->getButtonState());
2288    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2289    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2290            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2291    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2292    ASSERT_EQ(0, motionArgs.buttonState);
2293    ASSERT_EQ(0, mFakePointerController->getButtonState());
2294    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2295    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2296            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2297
2298    // press BTN_BACK, release BTN_BACK
2299    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2300    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2301    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2302    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2303    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2305    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2306    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2307    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2308    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2309            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2310
2311    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2312    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2314    ASSERT_EQ(0, motionArgs.buttonState);
2315    ASSERT_EQ(0, mFakePointerController->getButtonState());
2316    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2317    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2318            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2319    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2320    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2321    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2322
2323    // press BTN_SIDE, release BTN_SIDE
2324    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2325    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2327    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2328    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2330    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2331    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2332    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2333    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2334            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2335
2336    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2337    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2338    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2339    ASSERT_EQ(0, motionArgs.buttonState);
2340    ASSERT_EQ(0, mFakePointerController->getButtonState());
2341    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2342    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2343            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2344    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2345    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2346    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2347
2348    // press BTN_FORWARD, release BTN_FORWARD
2349    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2350    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2351    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2352    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2353    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2354    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2355    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2356    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2357    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2358    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2359            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2360
2361    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2362    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2363    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2364    ASSERT_EQ(0, motionArgs.buttonState);
2365    ASSERT_EQ(0, mFakePointerController->getButtonState());
2366    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2367    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2368            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2369    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2370    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2371    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2372
2373    // press BTN_EXTRA, release BTN_EXTRA
2374    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2375    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2376    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2377    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2378    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2379    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2380    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2381    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2382    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2383    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2384            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2385
2386    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2387    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2389    ASSERT_EQ(0, motionArgs.buttonState);
2390    ASSERT_EQ(0, mFakePointerController->getButtonState());
2391    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2392    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2393            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2394    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2395    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2396    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2397}
2398
2399TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2400    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2401    addConfigurationProperty("cursor.mode", "pointer");
2402    addMapperAndConfigure(mapper);
2403
2404    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2405    mFakePointerController->setPosition(100, 200);
2406    mFakePointerController->setButtonState(0);
2407
2408    NotifyMotionArgs args;
2409
2410    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2411    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2412    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2413    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2414    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2415    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2416            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2417    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2418}
2419
2420
2421// --- TouchInputMapperTest ---
2422
2423class TouchInputMapperTest : public InputMapperTest {
2424protected:
2425    static const int32_t RAW_X_MIN;
2426    static const int32_t RAW_X_MAX;
2427    static const int32_t RAW_Y_MIN;
2428    static const int32_t RAW_Y_MAX;
2429    static const int32_t RAW_TOUCH_MIN;
2430    static const int32_t RAW_TOUCH_MAX;
2431    static const int32_t RAW_TOOL_MIN;
2432    static const int32_t RAW_TOOL_MAX;
2433    static const int32_t RAW_PRESSURE_MIN;
2434    static const int32_t RAW_PRESSURE_MAX;
2435    static const int32_t RAW_ORIENTATION_MIN;
2436    static const int32_t RAW_ORIENTATION_MAX;
2437    static const int32_t RAW_DISTANCE_MIN;
2438    static const int32_t RAW_DISTANCE_MAX;
2439    static const int32_t RAW_TILT_MIN;
2440    static const int32_t RAW_TILT_MAX;
2441    static const int32_t RAW_ID_MIN;
2442    static const int32_t RAW_ID_MAX;
2443    static const int32_t RAW_SLOT_MIN;
2444    static const int32_t RAW_SLOT_MAX;
2445    static const float X_PRECISION;
2446    static const float Y_PRECISION;
2447
2448    static const float GEOMETRIC_SCALE;
2449
2450    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2451
2452    enum Axes {
2453        POSITION = 1 << 0,
2454        TOUCH = 1 << 1,
2455        TOOL = 1 << 2,
2456        PRESSURE = 1 << 3,
2457        ORIENTATION = 1 << 4,
2458        MINOR = 1 << 5,
2459        ID = 1 << 6,
2460        DISTANCE = 1 << 7,
2461        TILT = 1 << 8,
2462        SLOT = 1 << 9,
2463        TOOL_TYPE = 1 << 10,
2464    };
2465
2466    void prepareDisplay(int32_t orientation);
2467    void prepareVirtualKeys();
2468    int32_t toRawX(float displayX);
2469    int32_t toRawY(float displayY);
2470    float toDisplayX(int32_t rawX);
2471    float toDisplayY(int32_t rawY);
2472};
2473
2474const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2475const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2476const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2477const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2478const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2479const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2480const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2481const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2482const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2483const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2484const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2485const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2486const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2487const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2488const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2489const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2490const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2491const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2492const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2493const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2494const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2495const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2496
2497const float TouchInputMapperTest::GEOMETRIC_SCALE =
2498        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2499                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2500
2501const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2502        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2503        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2504};
2505
2506void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2507    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2508}
2509
2510void TouchInputMapperTest::prepareVirtualKeys() {
2511    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2512    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2513    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2514    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2515}
2516
2517int32_t TouchInputMapperTest::toRawX(float displayX) {
2518    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2519}
2520
2521int32_t TouchInputMapperTest::toRawY(float displayY) {
2522    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2523}
2524
2525float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2526    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2527}
2528
2529float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2530    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2531}
2532
2533
2534// --- SingleTouchInputMapperTest ---
2535
2536class SingleTouchInputMapperTest : public TouchInputMapperTest {
2537protected:
2538    void prepareButtons();
2539    void prepareAxes(int axes);
2540
2541    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2542    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2543    void processUp(SingleTouchInputMapper* mappery);
2544    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2545    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2546    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2547    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2548    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2549    void processSync(SingleTouchInputMapper* mapper);
2550};
2551
2552void SingleTouchInputMapperTest::prepareButtons() {
2553    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2554}
2555
2556void SingleTouchInputMapperTest::prepareAxes(int axes) {
2557    if (axes & POSITION) {
2558        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2559                RAW_X_MIN, RAW_X_MAX, 0, 0);
2560        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2561                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2562    }
2563    if (axes & PRESSURE) {
2564        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2565                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2566    }
2567    if (axes & TOOL) {
2568        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2569                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2570    }
2571    if (axes & DISTANCE) {
2572        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2573                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2574    }
2575    if (axes & TILT) {
2576        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2577                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2578        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2579                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2580    }
2581}
2582
2583void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2584    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2585    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2586    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2587}
2588
2589void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2590    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2591    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2592}
2593
2594void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2595    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2596}
2597
2598void SingleTouchInputMapperTest::processPressure(
2599        SingleTouchInputMapper* mapper, int32_t pressure) {
2600    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2601}
2602
2603void SingleTouchInputMapperTest::processToolMajor(
2604        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2605    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2606}
2607
2608void SingleTouchInputMapperTest::processDistance(
2609        SingleTouchInputMapper* mapper, int32_t distance) {
2610    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2611}
2612
2613void SingleTouchInputMapperTest::processTilt(
2614        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2615    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2616    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2617}
2618
2619void SingleTouchInputMapperTest::processKey(
2620        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2621    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2622}
2623
2624void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2625    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2626}
2627
2628
2629TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2630    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2631    prepareButtons();
2632    prepareAxes(POSITION);
2633    addMapperAndConfigure(mapper);
2634
2635    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2636}
2637
2638TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2639    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2640    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2641    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2642    prepareButtons();
2643    prepareAxes(POSITION);
2644    addMapperAndConfigure(mapper);
2645
2646    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2647}
2648
2649TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2650    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2651    prepareButtons();
2652    prepareAxes(POSITION);
2653    addConfigurationProperty("touch.deviceType", "touchPad");
2654    addMapperAndConfigure(mapper);
2655
2656    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2657}
2658
2659TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2660    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2661    prepareButtons();
2662    prepareAxes(POSITION);
2663    addConfigurationProperty("touch.deviceType", "touchScreen");
2664    addMapperAndConfigure(mapper);
2665
2666    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2667}
2668
2669TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2670    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2671    addConfigurationProperty("touch.deviceType", "touchScreen");
2672    prepareDisplay(DISPLAY_ORIENTATION_0);
2673    prepareButtons();
2674    prepareAxes(POSITION);
2675    prepareVirtualKeys();
2676    addMapperAndConfigure(mapper);
2677
2678    // Unknown key.
2679    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2680
2681    // Virtual key is down.
2682    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2683    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2684    processDown(mapper, x, y);
2685    processSync(mapper);
2686    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2687
2688    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2689
2690    // Virtual key is up.
2691    processUp(mapper);
2692    processSync(mapper);
2693    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2694
2695    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2696}
2697
2698TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2699    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2700    addConfigurationProperty("touch.deviceType", "touchScreen");
2701    prepareDisplay(DISPLAY_ORIENTATION_0);
2702    prepareButtons();
2703    prepareAxes(POSITION);
2704    prepareVirtualKeys();
2705    addMapperAndConfigure(mapper);
2706
2707    // Unknown key.
2708    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2709
2710    // Virtual key is down.
2711    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2712    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2713    processDown(mapper, x, y);
2714    processSync(mapper);
2715    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2716
2717    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2718
2719    // Virtual key is up.
2720    processUp(mapper);
2721    processSync(mapper);
2722    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2723
2724    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2725}
2726
2727TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2728    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2729    addConfigurationProperty("touch.deviceType", "touchScreen");
2730    prepareDisplay(DISPLAY_ORIENTATION_0);
2731    prepareButtons();
2732    prepareAxes(POSITION);
2733    prepareVirtualKeys();
2734    addMapperAndConfigure(mapper);
2735
2736    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2737    uint8_t flags[2] = { 0, 0 };
2738    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2739    ASSERT_TRUE(flags[0]);
2740    ASSERT_FALSE(flags[1]);
2741}
2742
2743TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2744    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2745    addConfigurationProperty("touch.deviceType", "touchScreen");
2746    prepareDisplay(DISPLAY_ORIENTATION_0);
2747    prepareButtons();
2748    prepareAxes(POSITION);
2749    prepareVirtualKeys();
2750    addMapperAndConfigure(mapper);
2751
2752    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2753
2754    NotifyKeyArgs args;
2755
2756    // Press virtual key.
2757    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2758    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2759    processDown(mapper, x, y);
2760    processSync(mapper);
2761
2762    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2763    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2764    ASSERT_EQ(DEVICE_ID, args.deviceId);
2765    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2766    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2767    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2768    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2769    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2770    ASSERT_EQ(KEY_HOME, args.scanCode);
2771    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2772    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2773
2774    // Release virtual key.
2775    processUp(mapper);
2776    processSync(mapper);
2777
2778    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2779    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2780    ASSERT_EQ(DEVICE_ID, args.deviceId);
2781    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2782    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2783    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2784    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2785    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2786    ASSERT_EQ(KEY_HOME, args.scanCode);
2787    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2788    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2789
2790    // Should not have sent any motions.
2791    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2792}
2793
2794TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2795    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2796    addConfigurationProperty("touch.deviceType", "touchScreen");
2797    prepareDisplay(DISPLAY_ORIENTATION_0);
2798    prepareButtons();
2799    prepareAxes(POSITION);
2800    prepareVirtualKeys();
2801    addMapperAndConfigure(mapper);
2802
2803    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2804
2805    NotifyKeyArgs keyArgs;
2806
2807    // Press virtual key.
2808    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2809    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2810    processDown(mapper, x, y);
2811    processSync(mapper);
2812
2813    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2814    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2815    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2816    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2817    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2818    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2819    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2820    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2821    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2822    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2823    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2824
2825    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2826    // into the display area.
2827    y -= 100;
2828    processMove(mapper, x, y);
2829    processSync(mapper);
2830
2831    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2832    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2833    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2834    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2835    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2836    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2837    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2838            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2839    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2840    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2841    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2842    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2843
2844    NotifyMotionArgs motionArgs;
2845    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2846    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2847    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2848    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2849    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2850    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2851    ASSERT_EQ(0, motionArgs.flags);
2852    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2853    ASSERT_EQ(0, motionArgs.buttonState);
2854    ASSERT_EQ(0, motionArgs.edgeFlags);
2855    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2856    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2857    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2858    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2859            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2860    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2861    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2862    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2863
2864    // Keep moving out of bounds.  Should generate a pointer move.
2865    y -= 50;
2866    processMove(mapper, x, y);
2867    processSync(mapper);
2868
2869    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2870    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2871    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2872    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2873    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2874    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2875    ASSERT_EQ(0, motionArgs.flags);
2876    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2877    ASSERT_EQ(0, motionArgs.buttonState);
2878    ASSERT_EQ(0, motionArgs.edgeFlags);
2879    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2880    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2881    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2882    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2883            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2884    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2885    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2886    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2887
2888    // Release out of bounds.  Should generate a pointer up.
2889    processUp(mapper);
2890    processSync(mapper);
2891
2892    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2893    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2894    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2895    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2896    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2897    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2898    ASSERT_EQ(0, motionArgs.flags);
2899    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2900    ASSERT_EQ(0, motionArgs.buttonState);
2901    ASSERT_EQ(0, motionArgs.edgeFlags);
2902    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2903    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2904    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2905    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2906            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2907    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2908    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2909    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2910
2911    // Should not have sent any more keys or motions.
2912    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2913    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2914}
2915
2916TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2917    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2918    addConfigurationProperty("touch.deviceType", "touchScreen");
2919    prepareDisplay(DISPLAY_ORIENTATION_0);
2920    prepareButtons();
2921    prepareAxes(POSITION);
2922    prepareVirtualKeys();
2923    addMapperAndConfigure(mapper);
2924
2925    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2926
2927    NotifyMotionArgs motionArgs;
2928
2929    // Initially go down out of bounds.
2930    int32_t x = -10;
2931    int32_t y = -10;
2932    processDown(mapper, x, y);
2933    processSync(mapper);
2934
2935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2936
2937    // Move into the display area.  Should generate a pointer down.
2938    x = 50;
2939    y = 75;
2940    processMove(mapper, x, y);
2941    processSync(mapper);
2942
2943    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2944    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2945    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2946    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2947    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2948    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2949    ASSERT_EQ(0, motionArgs.flags);
2950    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2951    ASSERT_EQ(0, motionArgs.buttonState);
2952    ASSERT_EQ(0, motionArgs.edgeFlags);
2953    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2954    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2955    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2956    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2957            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2958    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2959    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2960    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2961
2962    // Release.  Should generate a pointer up.
2963    processUp(mapper);
2964    processSync(mapper);
2965
2966    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2967    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2968    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2969    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2970    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2971    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2972    ASSERT_EQ(0, motionArgs.flags);
2973    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2974    ASSERT_EQ(0, motionArgs.buttonState);
2975    ASSERT_EQ(0, motionArgs.edgeFlags);
2976    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2977    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2978    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2979    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2980            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2981    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2982    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2983    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2984
2985    // Should not have sent any more keys or motions.
2986    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2987    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2988}
2989
2990TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
2991    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2992    addConfigurationProperty("touch.deviceType", "touchScreen");
2993    prepareDisplay(DISPLAY_ORIENTATION_0);
2994    prepareButtons();
2995    prepareAxes(POSITION);
2996    prepareVirtualKeys();
2997    addMapperAndConfigure(mapper);
2998
2999    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3000
3001    NotifyMotionArgs motionArgs;
3002
3003    // Down.
3004    int32_t x = 100;
3005    int32_t y = 125;
3006    processDown(mapper, x, y);
3007    processSync(mapper);
3008
3009    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3010    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3011    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3012    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3013    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3014    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3015    ASSERT_EQ(0, motionArgs.flags);
3016    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3017    ASSERT_EQ(0, motionArgs.buttonState);
3018    ASSERT_EQ(0, motionArgs.edgeFlags);
3019    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3020    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3021    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3022    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3023            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3024    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3025    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3026    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3027
3028    // Move.
3029    x += 50;
3030    y += 75;
3031    processMove(mapper, x, y);
3032    processSync(mapper);
3033
3034    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3035    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3036    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3037    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3038    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3039    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3040    ASSERT_EQ(0, motionArgs.flags);
3041    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3042    ASSERT_EQ(0, motionArgs.buttonState);
3043    ASSERT_EQ(0, motionArgs.edgeFlags);
3044    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3045    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3046    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3047    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3048            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3049    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3050    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3051    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3052
3053    // Up.
3054    processUp(mapper);
3055    processSync(mapper);
3056
3057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3058    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3059    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3060    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3061    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3062    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3063    ASSERT_EQ(0, motionArgs.flags);
3064    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3065    ASSERT_EQ(0, motionArgs.buttonState);
3066    ASSERT_EQ(0, motionArgs.edgeFlags);
3067    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3068    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3069    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3070    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3071            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3072    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3073    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3074    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3075
3076    // Should not have sent any more keys or motions.
3077    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3078    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3079}
3080
3081TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3082    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3083    addConfigurationProperty("touch.deviceType", "touchScreen");
3084    prepareButtons();
3085    prepareAxes(POSITION);
3086    addConfigurationProperty("touch.orientationAware", "0");
3087    addMapperAndConfigure(mapper);
3088
3089    NotifyMotionArgs args;
3090
3091    // Rotation 90.
3092    prepareDisplay(DISPLAY_ORIENTATION_90);
3093    processDown(mapper, toRawX(50), toRawY(75));
3094    processSync(mapper);
3095
3096    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3097    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3098    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3099
3100    processUp(mapper);
3101    processSync(mapper);
3102    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3103}
3104
3105TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3106    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3107    addConfigurationProperty("touch.deviceType", "touchScreen");
3108    prepareButtons();
3109    prepareAxes(POSITION);
3110    addMapperAndConfigure(mapper);
3111
3112    NotifyMotionArgs args;
3113
3114    // Rotation 0.
3115    prepareDisplay(DISPLAY_ORIENTATION_0);
3116    processDown(mapper, toRawX(50), toRawY(75));
3117    processSync(mapper);
3118
3119    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3120    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3121    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3122
3123    processUp(mapper);
3124    processSync(mapper);
3125    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3126
3127    // Rotation 90.
3128    prepareDisplay(DISPLAY_ORIENTATION_90);
3129    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3130    processSync(mapper);
3131
3132    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3133    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3134    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3135
3136    processUp(mapper);
3137    processSync(mapper);
3138    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3139
3140    // Rotation 180.
3141    prepareDisplay(DISPLAY_ORIENTATION_180);
3142    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3143    processSync(mapper);
3144
3145    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3146    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3147    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3148
3149    processUp(mapper);
3150    processSync(mapper);
3151    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3152
3153    // Rotation 270.
3154    prepareDisplay(DISPLAY_ORIENTATION_270);
3155    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3156    processSync(mapper);
3157
3158    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3159    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3160    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3161
3162    processUp(mapper);
3163    processSync(mapper);
3164    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3165}
3166
3167TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3168    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3169    addConfigurationProperty("touch.deviceType", "touchScreen");
3170    prepareDisplay(DISPLAY_ORIENTATION_0);
3171    prepareButtons();
3172    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3173    addMapperAndConfigure(mapper);
3174
3175    // These calculations are based on the input device calibration documentation.
3176    int32_t rawX = 100;
3177    int32_t rawY = 200;
3178    int32_t rawPressure = 10;
3179    int32_t rawToolMajor = 12;
3180    int32_t rawDistance = 2;
3181    int32_t rawTiltX = 30;
3182    int32_t rawTiltY = 110;
3183
3184    float x = toDisplayX(rawX);
3185    float y = toDisplayY(rawY);
3186    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3187    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3188    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3189    float distance = float(rawDistance);
3190
3191    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3192    float tiltScale = M_PI / 180;
3193    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3194    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3195    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3196    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3197
3198    processDown(mapper, rawX, rawY);
3199    processPressure(mapper, rawPressure);
3200    processToolMajor(mapper, rawToolMajor);
3201    processDistance(mapper, rawDistance);
3202    processTilt(mapper, rawTiltX, rawTiltY);
3203    processSync(mapper);
3204
3205    NotifyMotionArgs args;
3206    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3207    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3208            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3209    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3210}
3211
3212TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3213    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3214    addConfigurationProperty("touch.deviceType", "touchScreen");
3215    prepareDisplay(DISPLAY_ORIENTATION_0);
3216    prepareButtons();
3217    prepareAxes(POSITION);
3218    addMapperAndConfigure(mapper);
3219
3220    NotifyMotionArgs motionArgs;
3221    NotifyKeyArgs keyArgs;
3222
3223    processDown(mapper, 100, 200);
3224    processSync(mapper);
3225    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3226    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3227    ASSERT_EQ(0, motionArgs.buttonState);
3228
3229    // press BTN_LEFT, release BTN_LEFT
3230    processKey(mapper, BTN_LEFT, 1);
3231    processSync(mapper);
3232    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3233    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3234    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3235
3236    processKey(mapper, BTN_LEFT, 0);
3237    processSync(mapper);
3238    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3239    ASSERT_EQ(0, motionArgs.buttonState);
3240    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3241
3242    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3243    processKey(mapper, BTN_RIGHT, 1);
3244    processKey(mapper, BTN_MIDDLE, 1);
3245    processSync(mapper);
3246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3247    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3248    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3249            motionArgs.buttonState);
3250
3251    processKey(mapper, BTN_RIGHT, 0);
3252    processSync(mapper);
3253    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3254    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3255    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3256
3257    processKey(mapper, BTN_MIDDLE, 0);
3258    processSync(mapper);
3259    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3260    ASSERT_EQ(0, motionArgs.buttonState);
3261    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3262
3263    // press BTN_BACK, release BTN_BACK
3264    processKey(mapper, BTN_BACK, 1);
3265    processSync(mapper);
3266    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3267    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3268    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3269    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3270    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3271    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3272
3273    processKey(mapper, BTN_BACK, 0);
3274    processSync(mapper);
3275    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3276    ASSERT_EQ(0, motionArgs.buttonState);
3277    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3278    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3279    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3280    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3281
3282    // press BTN_SIDE, release BTN_SIDE
3283    processKey(mapper, BTN_SIDE, 1);
3284    processSync(mapper);
3285    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3286    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3287    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3289    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3290    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3291
3292    processKey(mapper, BTN_SIDE, 0);
3293    processSync(mapper);
3294    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3295    ASSERT_EQ(0, motionArgs.buttonState);
3296    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3297    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3298    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3299    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3300
3301    // press BTN_FORWARD, release BTN_FORWARD
3302    processKey(mapper, BTN_FORWARD, 1);
3303    processSync(mapper);
3304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3305    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3306    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3307    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3308    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3309    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3310
3311    processKey(mapper, BTN_FORWARD, 0);
3312    processSync(mapper);
3313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3314    ASSERT_EQ(0, motionArgs.buttonState);
3315    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3316    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3317    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3318    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3319
3320    // press BTN_EXTRA, release BTN_EXTRA
3321    processKey(mapper, BTN_EXTRA, 1);
3322    processSync(mapper);
3323    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3324    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3325    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3327    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3328    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3329
3330    processKey(mapper, BTN_EXTRA, 0);
3331    processSync(mapper);
3332    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3333    ASSERT_EQ(0, motionArgs.buttonState);
3334    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3335    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3336    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3337    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3338
3339    // press BTN_STYLUS, release BTN_STYLUS
3340    processKey(mapper, BTN_STYLUS, 1);
3341    processSync(mapper);
3342    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3343    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3344    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3345
3346    processKey(mapper, BTN_STYLUS, 0);
3347    processSync(mapper);
3348    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3349    ASSERT_EQ(0, motionArgs.buttonState);
3350    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3351
3352    // press BTN_STYLUS2, release BTN_STYLUS2
3353    processKey(mapper, BTN_STYLUS2, 1);
3354    processSync(mapper);
3355    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3356    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3357    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3358
3359    processKey(mapper, BTN_STYLUS2, 0);
3360    processSync(mapper);
3361    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3362    ASSERT_EQ(0, motionArgs.buttonState);
3363    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3364
3365    // release touch
3366    processUp(mapper);
3367    processSync(mapper);
3368    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3369    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3370    ASSERT_EQ(0, motionArgs.buttonState);
3371}
3372
3373TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3374    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3375    addConfigurationProperty("touch.deviceType", "touchScreen");
3376    prepareDisplay(DISPLAY_ORIENTATION_0);
3377    prepareButtons();
3378    prepareAxes(POSITION);
3379    addMapperAndConfigure(mapper);
3380
3381    NotifyMotionArgs motionArgs;
3382
3383    // default tool type is finger
3384    processDown(mapper, 100, 200);
3385    processSync(mapper);
3386    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3387    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3388    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3389
3390    // eraser
3391    processKey(mapper, BTN_TOOL_RUBBER, 1);
3392    processSync(mapper);
3393    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3394    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3395    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3396
3397    // stylus
3398    processKey(mapper, BTN_TOOL_RUBBER, 0);
3399    processKey(mapper, BTN_TOOL_PEN, 1);
3400    processSync(mapper);
3401    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3402    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3403    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3404
3405    // brush
3406    processKey(mapper, BTN_TOOL_PEN, 0);
3407    processKey(mapper, BTN_TOOL_BRUSH, 1);
3408    processSync(mapper);
3409    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3410    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3411    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3412
3413    // pencil
3414    processKey(mapper, BTN_TOOL_BRUSH, 0);
3415    processKey(mapper, BTN_TOOL_PENCIL, 1);
3416    processSync(mapper);
3417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3418    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3419    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3420
3421    // airbrush
3422    processKey(mapper, BTN_TOOL_PENCIL, 0);
3423    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3424    processSync(mapper);
3425    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3426    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3427    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3428
3429    // mouse
3430    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3431    processKey(mapper, BTN_TOOL_MOUSE, 1);
3432    processSync(mapper);
3433    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3434    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3435    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3436
3437    // lens
3438    processKey(mapper, BTN_TOOL_MOUSE, 0);
3439    processKey(mapper, BTN_TOOL_LENS, 1);
3440    processSync(mapper);
3441    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3442    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3443    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3444
3445    // double-tap
3446    processKey(mapper, BTN_TOOL_LENS, 0);
3447    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3448    processSync(mapper);
3449    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3450    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3451    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3452
3453    // triple-tap
3454    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3455    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3456    processSync(mapper);
3457    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3458    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3459    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3460
3461    // quad-tap
3462    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3463    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3464    processSync(mapper);
3465    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3466    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3467    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3468
3469    // finger
3470    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3471    processKey(mapper, BTN_TOOL_FINGER, 1);
3472    processSync(mapper);
3473    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3474    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3475    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3476
3477    // stylus trumps finger
3478    processKey(mapper, BTN_TOOL_PEN, 1);
3479    processSync(mapper);
3480    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3481    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3482    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3483
3484    // eraser trumps stylus
3485    processKey(mapper, BTN_TOOL_RUBBER, 1);
3486    processSync(mapper);
3487    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3488    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3489    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3490
3491    // mouse trumps eraser
3492    processKey(mapper, BTN_TOOL_MOUSE, 1);
3493    processSync(mapper);
3494    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3495    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3496    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3497
3498    // back to default tool type
3499    processKey(mapper, BTN_TOOL_MOUSE, 0);
3500    processKey(mapper, BTN_TOOL_RUBBER, 0);
3501    processKey(mapper, BTN_TOOL_PEN, 0);
3502    processKey(mapper, BTN_TOOL_FINGER, 0);
3503    processSync(mapper);
3504    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3505    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3506    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3507}
3508
3509TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3510    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3511    addConfigurationProperty("touch.deviceType", "touchScreen");
3512    prepareDisplay(DISPLAY_ORIENTATION_0);
3513    prepareButtons();
3514    prepareAxes(POSITION);
3515    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3516    addMapperAndConfigure(mapper);
3517
3518    NotifyMotionArgs motionArgs;
3519
3520    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3521    processKey(mapper, BTN_TOOL_FINGER, 1);
3522    processMove(mapper, 100, 200);
3523    processSync(mapper);
3524    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3525    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3526    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3527            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3528
3529    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3530    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3531    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3532            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3533
3534    // move a little
3535    processMove(mapper, 150, 250);
3536    processSync(mapper);
3537    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3538    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3539    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3540            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3541
3542    // down when BTN_TOUCH is pressed, pressure defaults to 1
3543    processKey(mapper, BTN_TOUCH, 1);
3544    processSync(mapper);
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3547    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3548            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3549
3550    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3551    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3552    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3553            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3554
3555    // up when BTN_TOUCH is released, hover restored
3556    processKey(mapper, BTN_TOUCH, 0);
3557    processSync(mapper);
3558    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3559    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3560    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3561            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3562
3563    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3564    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3565    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3566            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3567
3568    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3569    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3570    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3571            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3572
3573    // exit hover when pointer goes away
3574    processKey(mapper, BTN_TOOL_FINGER, 0);
3575    processSync(mapper);
3576    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3577    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3578    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3579            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3580}
3581
3582TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3583    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3584    addConfigurationProperty("touch.deviceType", "touchScreen");
3585    prepareDisplay(DISPLAY_ORIENTATION_0);
3586    prepareButtons();
3587    prepareAxes(POSITION | PRESSURE);
3588    addMapperAndConfigure(mapper);
3589
3590    NotifyMotionArgs motionArgs;
3591
3592    // initially hovering because pressure is 0
3593    processDown(mapper, 100, 200);
3594    processPressure(mapper, 0);
3595    processSync(mapper);
3596    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3597    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3598    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3599            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3600
3601    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3602    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3603    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3604            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3605
3606    // move a little
3607    processMove(mapper, 150, 250);
3608    processSync(mapper);
3609    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3610    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3611    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3612            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3613
3614    // down when pressure is non-zero
3615    processPressure(mapper, RAW_PRESSURE_MAX);
3616    processSync(mapper);
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3619    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3620            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3621
3622    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3623    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3624    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3625            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3626
3627    // up when pressure becomes 0, hover restored
3628    processPressure(mapper, 0);
3629    processSync(mapper);
3630    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3631    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3632    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3633            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3634
3635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3636    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3637    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3638            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3639
3640    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3641    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3642    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3643            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3644
3645    // exit hover when pointer goes away
3646    processUp(mapper);
3647    processSync(mapper);
3648    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3649    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3650    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3651            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3652}
3653
3654
3655// --- MultiTouchInputMapperTest ---
3656
3657class MultiTouchInputMapperTest : public TouchInputMapperTest {
3658protected:
3659    void prepareAxes(int axes);
3660
3661    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3662    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3663    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3664    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3665    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3666    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3667    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3668    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3669    void processId(MultiTouchInputMapper* mapper, int32_t id);
3670    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3671    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3672    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3673    void processMTSync(MultiTouchInputMapper* mapper);
3674    void processSync(MultiTouchInputMapper* mapper);
3675};
3676
3677void MultiTouchInputMapperTest::prepareAxes(int axes) {
3678    if (axes & POSITION) {
3679        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3680                RAW_X_MIN, RAW_X_MAX, 0, 0);
3681        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3682                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3683    }
3684    if (axes & TOUCH) {
3685        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3686                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3687        if (axes & MINOR) {
3688            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3689                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3690        }
3691    }
3692    if (axes & TOOL) {
3693        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3694                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3695        if (axes & MINOR) {
3696            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3697                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3698        }
3699    }
3700    if (axes & ORIENTATION) {
3701        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3702                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3703    }
3704    if (axes & PRESSURE) {
3705        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3706                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3707    }
3708    if (axes & DISTANCE) {
3709        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3710                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3711    }
3712    if (axes & ID) {
3713        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3714                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3715    }
3716    if (axes & SLOT) {
3717        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3718                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3719        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3720    }
3721    if (axes & TOOL_TYPE) {
3722        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3723                0, MT_TOOL_MAX, 0, 0);
3724    }
3725}
3726
3727void MultiTouchInputMapperTest::processPosition(
3728        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3729    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
3730    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
3731}
3732
3733void MultiTouchInputMapperTest::processTouchMajor(
3734        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3735    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
3736}
3737
3738void MultiTouchInputMapperTest::processTouchMinor(
3739        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3740    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
3741}
3742
3743void MultiTouchInputMapperTest::processToolMajor(
3744        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3745    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
3746}
3747
3748void MultiTouchInputMapperTest::processToolMinor(
3749        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3750    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
3751}
3752
3753void MultiTouchInputMapperTest::processOrientation(
3754        MultiTouchInputMapper* mapper, int32_t orientation) {
3755    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
3756}
3757
3758void MultiTouchInputMapperTest::processPressure(
3759        MultiTouchInputMapper* mapper, int32_t pressure) {
3760    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
3761}
3762
3763void MultiTouchInputMapperTest::processDistance(
3764        MultiTouchInputMapper* mapper, int32_t distance) {
3765    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
3766}
3767
3768void MultiTouchInputMapperTest::processId(
3769        MultiTouchInputMapper* mapper, int32_t id) {
3770    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
3771}
3772
3773void MultiTouchInputMapperTest::processSlot(
3774        MultiTouchInputMapper* mapper, int32_t slot) {
3775    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
3776}
3777
3778void MultiTouchInputMapperTest::processToolType(
3779        MultiTouchInputMapper* mapper, int32_t toolType) {
3780    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
3781}
3782
3783void MultiTouchInputMapperTest::processKey(
3784        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3785    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
3786}
3787
3788void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3789    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
3790}
3791
3792void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3793    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
3794}
3795
3796
3797TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3798    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3799    addConfigurationProperty("touch.deviceType", "touchScreen");
3800    prepareDisplay(DISPLAY_ORIENTATION_0);
3801    prepareAxes(POSITION);
3802    prepareVirtualKeys();
3803    addMapperAndConfigure(mapper);
3804
3805    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3806
3807    NotifyMotionArgs motionArgs;
3808
3809    // Two fingers down at once.
3810    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3811    processPosition(mapper, x1, y1);
3812    processMTSync(mapper);
3813    processPosition(mapper, x2, y2);
3814    processMTSync(mapper);
3815    processSync(mapper);
3816
3817    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3818    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3819    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3820    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3821    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3822    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3823    ASSERT_EQ(0, motionArgs.flags);
3824    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3825    ASSERT_EQ(0, motionArgs.buttonState);
3826    ASSERT_EQ(0, motionArgs.edgeFlags);
3827    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3828    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3829    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3830    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3831            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3832    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3833    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3834    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3835
3836    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3837    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3838    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3839    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3840    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3841    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3842            motionArgs.action);
3843    ASSERT_EQ(0, motionArgs.flags);
3844    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3845    ASSERT_EQ(0, motionArgs.buttonState);
3846    ASSERT_EQ(0, motionArgs.edgeFlags);
3847    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3848    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3849    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3850    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3851    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3852    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3853            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3854    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3855            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3856    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3857    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3858    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3859
3860    // Move.
3861    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3862    processPosition(mapper, x1, y1);
3863    processMTSync(mapper);
3864    processPosition(mapper, x2, y2);
3865    processMTSync(mapper);
3866    processSync(mapper);
3867
3868    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3869    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3870    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3871    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3872    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3873    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3874    ASSERT_EQ(0, motionArgs.flags);
3875    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3876    ASSERT_EQ(0, motionArgs.buttonState);
3877    ASSERT_EQ(0, motionArgs.edgeFlags);
3878    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3879    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3880    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3881    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3882    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3883    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3884            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3885    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3886            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3887    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3888    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3889    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3890
3891    // First finger up.
3892    x2 += 15; y2 -= 20;
3893    processPosition(mapper, x2, y2);
3894    processMTSync(mapper);
3895    processSync(mapper);
3896
3897    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3898    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3899    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3900    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3901    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3902    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3903            motionArgs.action);
3904    ASSERT_EQ(0, motionArgs.flags);
3905    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3906    ASSERT_EQ(0, motionArgs.buttonState);
3907    ASSERT_EQ(0, motionArgs.edgeFlags);
3908    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3909    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3910    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3911    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3912    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3913    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3914            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3915    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3916            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3917    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3918    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3919    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3920
3921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3922    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3923    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3924    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3925    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3926    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3927    ASSERT_EQ(0, motionArgs.flags);
3928    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3929    ASSERT_EQ(0, motionArgs.buttonState);
3930    ASSERT_EQ(0, motionArgs.edgeFlags);
3931    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3932    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3933    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3934    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3935            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3936    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3937    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3938    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3939
3940    // Move.
3941    x2 += 20; y2 -= 25;
3942    processPosition(mapper, x2, y2);
3943    processMTSync(mapper);
3944    processSync(mapper);
3945
3946    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3947    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3948    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3949    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3950    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3951    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3952    ASSERT_EQ(0, motionArgs.flags);
3953    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3954    ASSERT_EQ(0, motionArgs.buttonState);
3955    ASSERT_EQ(0, motionArgs.edgeFlags);
3956    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3957    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3958    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3959    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3960            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3961    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3962    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3963    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3964
3965    // New finger down.
3966    int32_t x3 = 700, y3 = 300;
3967    processPosition(mapper, x2, y2);
3968    processMTSync(mapper);
3969    processPosition(mapper, x3, y3);
3970    processMTSync(mapper);
3971    processSync(mapper);
3972
3973    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3974    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3975    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3976    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3977    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3978    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3979            motionArgs.action);
3980    ASSERT_EQ(0, motionArgs.flags);
3981    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3982    ASSERT_EQ(0, motionArgs.buttonState);
3983    ASSERT_EQ(0, motionArgs.edgeFlags);
3984    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3985    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3986    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3987    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3988    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3989    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3990            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3991    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3992            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3993    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3994    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3995    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3996
3997    // Second finger up.
3998    x3 += 30; y3 -= 20;
3999    processPosition(mapper, x3, y3);
4000    processMTSync(mapper);
4001    processSync(mapper);
4002
4003    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4004    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4005    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4006    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4007    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4008    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4009            motionArgs.action);
4010    ASSERT_EQ(0, motionArgs.flags);
4011    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4012    ASSERT_EQ(0, motionArgs.buttonState);
4013    ASSERT_EQ(0, motionArgs.edgeFlags);
4014    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4015    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4016    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4017    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4018    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4019    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4020            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4021    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4022            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4023    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4024    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4025    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4026
4027    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4028    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4029    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4030    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4031    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4032    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4033    ASSERT_EQ(0, motionArgs.flags);
4034    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4035    ASSERT_EQ(0, motionArgs.buttonState);
4036    ASSERT_EQ(0, motionArgs.edgeFlags);
4037    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4038    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4039    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4040    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4041            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4042    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4043    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4044    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4045
4046    // Last finger up.
4047    processMTSync(mapper);
4048    processSync(mapper);
4049
4050    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4051    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4052    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4053    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4054    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4055    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4056    ASSERT_EQ(0, motionArgs.flags);
4057    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4058    ASSERT_EQ(0, motionArgs.buttonState);
4059    ASSERT_EQ(0, motionArgs.edgeFlags);
4060    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4061    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4062    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4063    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4064            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4065    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4066    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4067    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4068
4069    // Should not have sent any more keys or motions.
4070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4071    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4072}
4073
4074TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4075    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4076    addConfigurationProperty("touch.deviceType", "touchScreen");
4077    prepareDisplay(DISPLAY_ORIENTATION_0);
4078    prepareAxes(POSITION | ID);
4079    prepareVirtualKeys();
4080    addMapperAndConfigure(mapper);
4081
4082    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4083
4084    NotifyMotionArgs motionArgs;
4085
4086    // Two fingers down at once.
4087    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4088    processPosition(mapper, x1, y1);
4089    processId(mapper, 1);
4090    processMTSync(mapper);
4091    processPosition(mapper, x2, y2);
4092    processId(mapper, 2);
4093    processMTSync(mapper);
4094    processSync(mapper);
4095
4096    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4097    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4098    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4099    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4100    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4101    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4102            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4103
4104    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4105    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4106            motionArgs.action);
4107    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4108    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4109    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4110    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4111    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4112    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4113            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4114    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4115            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4116
4117    // Move.
4118    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4119    processPosition(mapper, x1, y1);
4120    processId(mapper, 1);
4121    processMTSync(mapper);
4122    processPosition(mapper, x2, y2);
4123    processId(mapper, 2);
4124    processMTSync(mapper);
4125    processSync(mapper);
4126
4127    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4128    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4129    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4130    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4131    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4132    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4133    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4134    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4135            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4136    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4137            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4138
4139    // First finger up.
4140    x2 += 15; y2 -= 20;
4141    processPosition(mapper, x2, y2);
4142    processId(mapper, 2);
4143    processMTSync(mapper);
4144    processSync(mapper);
4145
4146    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4147    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4148            motionArgs.action);
4149    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4150    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4151    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4152    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4153    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4154    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4155            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4156    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4157            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4158
4159    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4160    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4161    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4162    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4163    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4164    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4165            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4166
4167    // Move.
4168    x2 += 20; y2 -= 25;
4169    processPosition(mapper, x2, y2);
4170    processId(mapper, 2);
4171    processMTSync(mapper);
4172    processSync(mapper);
4173
4174    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4175    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4176    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4177    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4178    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4179    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4180            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4181
4182    // New finger down.
4183    int32_t x3 = 700, y3 = 300;
4184    processPosition(mapper, x2, y2);
4185    processId(mapper, 2);
4186    processMTSync(mapper);
4187    processPosition(mapper, x3, y3);
4188    processId(mapper, 3);
4189    processMTSync(mapper);
4190    processSync(mapper);
4191
4192    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4193    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4194            motionArgs.action);
4195    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4196    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4197    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4198    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4199    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4200    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4201            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4202    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4203            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4204
4205    // Second finger up.
4206    x3 += 30; y3 -= 20;
4207    processPosition(mapper, x3, y3);
4208    processId(mapper, 3);
4209    processMTSync(mapper);
4210    processSync(mapper);
4211
4212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4213    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4214            motionArgs.action);
4215    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4216    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4217    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4218    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4219    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4220    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4221            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4222    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4223            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4224
4225    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4226    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4227    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4228    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4229    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4230    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4231            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4232
4233    // Last finger up.
4234    processMTSync(mapper);
4235    processSync(mapper);
4236
4237    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4238    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4239    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4240    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4241    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4242    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4243            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4244
4245    // Should not have sent any more keys or motions.
4246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4247    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4248}
4249
4250TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4251    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4252    addConfigurationProperty("touch.deviceType", "touchScreen");
4253    prepareDisplay(DISPLAY_ORIENTATION_0);
4254    prepareAxes(POSITION | ID | SLOT);
4255    prepareVirtualKeys();
4256    addMapperAndConfigure(mapper);
4257
4258    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4259
4260    NotifyMotionArgs motionArgs;
4261
4262    // Two fingers down at once.
4263    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4264    processPosition(mapper, x1, y1);
4265    processId(mapper, 1);
4266    processSlot(mapper, 1);
4267    processPosition(mapper, x2, y2);
4268    processId(mapper, 2);
4269    processSync(mapper);
4270
4271    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4272    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4273    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4274    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4275    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4276    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4277            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4278
4279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4280    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4281            motionArgs.action);
4282    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4283    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4284    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4285    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4286    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4287    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4288            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4289    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4290            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4291
4292    // Move.
4293    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4294    processSlot(mapper, 0);
4295    processPosition(mapper, x1, y1);
4296    processSlot(mapper, 1);
4297    processPosition(mapper, x2, y2);
4298    processSync(mapper);
4299
4300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4301    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4302    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4303    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4304    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4305    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4306    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4307    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4308            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4309    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4310            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4311
4312    // First finger up.
4313    x2 += 15; y2 -= 20;
4314    processSlot(mapper, 0);
4315    processId(mapper, -1);
4316    processSlot(mapper, 1);
4317    processPosition(mapper, x2, y2);
4318    processSync(mapper);
4319
4320    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4321    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4322            motionArgs.action);
4323    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4324    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4325    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4326    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4327    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4328    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4329            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4330    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4331            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4332
4333    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4334    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4335    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4336    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4337    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4338    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4339            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4340
4341    // Move.
4342    x2 += 20; y2 -= 25;
4343    processPosition(mapper, x2, y2);
4344    processSync(mapper);
4345
4346    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4347    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4348    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4349    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4350    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4351    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4352            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4353
4354    // New finger down.
4355    int32_t x3 = 700, y3 = 300;
4356    processPosition(mapper, x2, y2);
4357    processSlot(mapper, 0);
4358    processId(mapper, 3);
4359    processPosition(mapper, x3, y3);
4360    processSync(mapper);
4361
4362    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4363    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4364            motionArgs.action);
4365    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4366    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4367    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4368    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4369    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4370    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4371            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4372    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4373            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4374
4375    // Second finger up.
4376    x3 += 30; y3 -= 20;
4377    processSlot(mapper, 1);
4378    processId(mapper, -1);
4379    processSlot(mapper, 0);
4380    processPosition(mapper, x3, y3);
4381    processSync(mapper);
4382
4383    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4384    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4385            motionArgs.action);
4386    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4387    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4388    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4389    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4390    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4391    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4392            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4393    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4394            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4395
4396    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4397    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4398    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4399    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4400    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4401    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4402            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4403
4404    // Last finger up.
4405    processId(mapper, -1);
4406    processSync(mapper);
4407
4408    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4409    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4410    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4411    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4412    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4413    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4414            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4415
4416    // Should not have sent any more keys or motions.
4417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4418    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4419}
4420
4421TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4422    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4423    addConfigurationProperty("touch.deviceType", "touchScreen");
4424    prepareDisplay(DISPLAY_ORIENTATION_0);
4425    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4426    addMapperAndConfigure(mapper);
4427
4428    // These calculations are based on the input device calibration documentation.
4429    int32_t rawX = 100;
4430    int32_t rawY = 200;
4431    int32_t rawTouchMajor = 7;
4432    int32_t rawTouchMinor = 6;
4433    int32_t rawToolMajor = 9;
4434    int32_t rawToolMinor = 8;
4435    int32_t rawPressure = 11;
4436    int32_t rawDistance = 0;
4437    int32_t rawOrientation = 3;
4438    int32_t id = 5;
4439
4440    float x = toDisplayX(rawX);
4441    float y = toDisplayY(rawY);
4442    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4443    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4444    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4445    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4446    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4447    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4448    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4449    float distance = float(rawDistance);
4450
4451    processPosition(mapper, rawX, rawY);
4452    processTouchMajor(mapper, rawTouchMajor);
4453    processTouchMinor(mapper, rawTouchMinor);
4454    processToolMajor(mapper, rawToolMajor);
4455    processToolMinor(mapper, rawToolMinor);
4456    processPressure(mapper, rawPressure);
4457    processOrientation(mapper, rawOrientation);
4458    processDistance(mapper, rawDistance);
4459    processId(mapper, id);
4460    processMTSync(mapper);
4461    processSync(mapper);
4462
4463    NotifyMotionArgs args;
4464    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4465    ASSERT_EQ(0, args.pointerProperties[0].id);
4466    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4467            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4468            orientation, distance));
4469}
4470
4471TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4472    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4473    addConfigurationProperty("touch.deviceType", "touchScreen");
4474    prepareDisplay(DISPLAY_ORIENTATION_0);
4475    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4476    addConfigurationProperty("touch.size.calibration", "geometric");
4477    addMapperAndConfigure(mapper);
4478
4479    // These calculations are based on the input device calibration documentation.
4480    int32_t rawX = 100;
4481    int32_t rawY = 200;
4482    int32_t rawTouchMajor = 140;
4483    int32_t rawTouchMinor = 120;
4484    int32_t rawToolMajor = 180;
4485    int32_t rawToolMinor = 160;
4486
4487    float x = toDisplayX(rawX);
4488    float y = toDisplayY(rawY);
4489    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4490    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4491    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4492    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4493    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4494
4495    processPosition(mapper, rawX, rawY);
4496    processTouchMajor(mapper, rawTouchMajor);
4497    processTouchMinor(mapper, rawTouchMinor);
4498    processToolMajor(mapper, rawToolMajor);
4499    processToolMinor(mapper, rawToolMinor);
4500    processMTSync(mapper);
4501    processSync(mapper);
4502
4503    NotifyMotionArgs args;
4504    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4505    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4506            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4507}
4508
4509TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4510    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4511    addConfigurationProperty("touch.deviceType", "touchScreen");
4512    prepareDisplay(DISPLAY_ORIENTATION_0);
4513    prepareAxes(POSITION | TOUCH | TOOL);
4514    addConfigurationProperty("touch.size.calibration", "diameter");
4515    addConfigurationProperty("touch.size.scale", "10");
4516    addConfigurationProperty("touch.size.bias", "160");
4517    addConfigurationProperty("touch.size.isSummed", "1");
4518    addMapperAndConfigure(mapper);
4519
4520    // These calculations are based on the input device calibration documentation.
4521    // Note: We only provide a single common touch/tool value because the device is assumed
4522    //       not to emit separate values for each pointer (isSummed = 1).
4523    int32_t rawX = 100;
4524    int32_t rawY = 200;
4525    int32_t rawX2 = 150;
4526    int32_t rawY2 = 250;
4527    int32_t rawTouchMajor = 5;
4528    int32_t rawToolMajor = 8;
4529
4530    float x = toDisplayX(rawX);
4531    float y = toDisplayY(rawY);
4532    float x2 = toDisplayX(rawX2);
4533    float y2 = toDisplayY(rawY2);
4534    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4535    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4536    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4537
4538    processPosition(mapper, rawX, rawY);
4539    processTouchMajor(mapper, rawTouchMajor);
4540    processToolMajor(mapper, rawToolMajor);
4541    processMTSync(mapper);
4542    processPosition(mapper, rawX2, rawY2);
4543    processTouchMajor(mapper, rawTouchMajor);
4544    processToolMajor(mapper, rawToolMajor);
4545    processMTSync(mapper);
4546    processSync(mapper);
4547
4548    NotifyMotionArgs args;
4549    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4550    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4551
4552    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4553    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4554            args.action);
4555    ASSERT_EQ(size_t(2), args.pointerCount);
4556    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4557            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4558    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4559            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4560}
4561
4562TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4563    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4564    addConfigurationProperty("touch.deviceType", "touchScreen");
4565    prepareDisplay(DISPLAY_ORIENTATION_0);
4566    prepareAxes(POSITION | TOUCH | TOOL);
4567    addConfigurationProperty("touch.size.calibration", "area");
4568    addConfigurationProperty("touch.size.scale", "43");
4569    addConfigurationProperty("touch.size.bias", "3");
4570    addMapperAndConfigure(mapper);
4571
4572    // These calculations are based on the input device calibration documentation.
4573    int32_t rawX = 100;
4574    int32_t rawY = 200;
4575    int32_t rawTouchMajor = 5;
4576    int32_t rawToolMajor = 8;
4577
4578    float x = toDisplayX(rawX);
4579    float y = toDisplayY(rawY);
4580    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4581    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4582    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4583
4584    processPosition(mapper, rawX, rawY);
4585    processTouchMajor(mapper, rawTouchMajor);
4586    processToolMajor(mapper, rawToolMajor);
4587    processMTSync(mapper);
4588    processSync(mapper);
4589
4590    NotifyMotionArgs args;
4591    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4592    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4593            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4594}
4595
4596TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4597    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4598    addConfigurationProperty("touch.deviceType", "touchScreen");
4599    prepareDisplay(DISPLAY_ORIENTATION_0);
4600    prepareAxes(POSITION | PRESSURE);
4601    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4602    addConfigurationProperty("touch.pressure.scale", "0.01");
4603    addMapperAndConfigure(mapper);
4604
4605    // These calculations are based on the input device calibration documentation.
4606    int32_t rawX = 100;
4607    int32_t rawY = 200;
4608    int32_t rawPressure = 60;
4609
4610    float x = toDisplayX(rawX);
4611    float y = toDisplayY(rawY);
4612    float pressure = float(rawPressure) * 0.01f;
4613
4614    processPosition(mapper, rawX, rawY);
4615    processPressure(mapper, rawPressure);
4616    processMTSync(mapper);
4617    processSync(mapper);
4618
4619    NotifyMotionArgs args;
4620    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4621    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4622            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4623}
4624
4625TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4626    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4627    addConfigurationProperty("touch.deviceType", "touchScreen");
4628    prepareDisplay(DISPLAY_ORIENTATION_0);
4629    prepareAxes(POSITION | ID | SLOT);
4630    addMapperAndConfigure(mapper);
4631
4632    NotifyMotionArgs motionArgs;
4633    NotifyKeyArgs keyArgs;
4634
4635    processId(mapper, 1);
4636    processPosition(mapper, 100, 200);
4637    processSync(mapper);
4638    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4639    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4640    ASSERT_EQ(0, motionArgs.buttonState);
4641
4642    // press BTN_LEFT, release BTN_LEFT
4643    processKey(mapper, BTN_LEFT, 1);
4644    processSync(mapper);
4645    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4646    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4647    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4648
4649    processKey(mapper, BTN_LEFT, 0);
4650    processSync(mapper);
4651    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4652    ASSERT_EQ(0, motionArgs.buttonState);
4653    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4654
4655    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4656    processKey(mapper, BTN_RIGHT, 1);
4657    processKey(mapper, BTN_MIDDLE, 1);
4658    processSync(mapper);
4659    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4660    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4661    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4662            motionArgs.buttonState);
4663
4664    processKey(mapper, BTN_RIGHT, 0);
4665    processSync(mapper);
4666    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4667    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4668    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4669
4670    processKey(mapper, BTN_MIDDLE, 0);
4671    processSync(mapper);
4672    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4673    ASSERT_EQ(0, motionArgs.buttonState);
4674    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4675
4676    // press BTN_BACK, release BTN_BACK
4677    processKey(mapper, BTN_BACK, 1);
4678    processSync(mapper);
4679    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4680    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4681    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4682    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4683    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4684    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4685
4686    processKey(mapper, BTN_BACK, 0);
4687    processSync(mapper);
4688    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4689    ASSERT_EQ(0, motionArgs.buttonState);
4690    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4691    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4692    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4693    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4694
4695    // press BTN_SIDE, release BTN_SIDE
4696    processKey(mapper, BTN_SIDE, 1);
4697    processSync(mapper);
4698    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4699    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4700    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4701    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4702    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4703    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4704
4705    processKey(mapper, BTN_SIDE, 0);
4706    processSync(mapper);
4707    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4708    ASSERT_EQ(0, motionArgs.buttonState);
4709    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4710    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4711    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4712    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4713
4714    // press BTN_FORWARD, release BTN_FORWARD
4715    processKey(mapper, BTN_FORWARD, 1);
4716    processSync(mapper);
4717    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4718    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4719    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4720    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4721    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4722    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4723
4724    processKey(mapper, BTN_FORWARD, 0);
4725    processSync(mapper);
4726    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4727    ASSERT_EQ(0, motionArgs.buttonState);
4728    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4729    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4730    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4731    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4732
4733    // press BTN_EXTRA, release BTN_EXTRA
4734    processKey(mapper, BTN_EXTRA, 1);
4735    processSync(mapper);
4736    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4737    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4738    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4739    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4740    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4741    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4742
4743    processKey(mapper, BTN_EXTRA, 0);
4744    processSync(mapper);
4745    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4746    ASSERT_EQ(0, motionArgs.buttonState);
4747    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4748    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4749    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4750    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4751
4752    // press BTN_STYLUS, release BTN_STYLUS
4753    processKey(mapper, BTN_STYLUS, 1);
4754    processSync(mapper);
4755    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4756    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4757    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4758
4759    processKey(mapper, BTN_STYLUS, 0);
4760    processSync(mapper);
4761    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4762    ASSERT_EQ(0, motionArgs.buttonState);
4763    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4764
4765    // press BTN_STYLUS2, release BTN_STYLUS2
4766    processKey(mapper, BTN_STYLUS2, 1);
4767    processSync(mapper);
4768    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4769    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4770    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4771
4772    processKey(mapper, BTN_STYLUS2, 0);
4773    processSync(mapper);
4774    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4775    ASSERT_EQ(0, motionArgs.buttonState);
4776    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4777
4778    // release touch
4779    processId(mapper, -1);
4780    processSync(mapper);
4781    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4782    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4783    ASSERT_EQ(0, motionArgs.buttonState);
4784}
4785
4786TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4787    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4788    addConfigurationProperty("touch.deviceType", "touchScreen");
4789    prepareDisplay(DISPLAY_ORIENTATION_0);
4790    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4791    addMapperAndConfigure(mapper);
4792
4793    NotifyMotionArgs motionArgs;
4794
4795    // default tool type is finger
4796    processId(mapper, 1);
4797    processPosition(mapper, 100, 200);
4798    processSync(mapper);
4799    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4800    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4801    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4802
4803    // eraser
4804    processKey(mapper, BTN_TOOL_RUBBER, 1);
4805    processSync(mapper);
4806    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4807    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4808    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4809
4810    // stylus
4811    processKey(mapper, BTN_TOOL_RUBBER, 0);
4812    processKey(mapper, BTN_TOOL_PEN, 1);
4813    processSync(mapper);
4814    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4815    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4816    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4817
4818    // brush
4819    processKey(mapper, BTN_TOOL_PEN, 0);
4820    processKey(mapper, BTN_TOOL_BRUSH, 1);
4821    processSync(mapper);
4822    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4823    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4824    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4825
4826    // pencil
4827    processKey(mapper, BTN_TOOL_BRUSH, 0);
4828    processKey(mapper, BTN_TOOL_PENCIL, 1);
4829    processSync(mapper);
4830    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4831    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4832    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4833
4834    // airbrush
4835    processKey(mapper, BTN_TOOL_PENCIL, 0);
4836    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4837    processSync(mapper);
4838    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4839    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4840    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4841
4842    // mouse
4843    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4844    processKey(mapper, BTN_TOOL_MOUSE, 1);
4845    processSync(mapper);
4846    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4847    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4848    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4849
4850    // lens
4851    processKey(mapper, BTN_TOOL_MOUSE, 0);
4852    processKey(mapper, BTN_TOOL_LENS, 1);
4853    processSync(mapper);
4854    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4855    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4856    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4857
4858    // double-tap
4859    processKey(mapper, BTN_TOOL_LENS, 0);
4860    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4861    processSync(mapper);
4862    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4863    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4864    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4865
4866    // triple-tap
4867    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4868    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
4869    processSync(mapper);
4870    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4871    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4872    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4873
4874    // quad-tap
4875    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4876    processKey(mapper, BTN_TOOL_QUADTAP, 1);
4877    processSync(mapper);
4878    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4879    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4880    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4881
4882    // finger
4883    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4884    processKey(mapper, BTN_TOOL_FINGER, 1);
4885    processSync(mapper);
4886    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4887    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4888    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4889
4890    // stylus trumps finger
4891    processKey(mapper, BTN_TOOL_PEN, 1);
4892    processSync(mapper);
4893    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4894    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4895    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4896
4897    // eraser trumps stylus
4898    processKey(mapper, BTN_TOOL_RUBBER, 1);
4899    processSync(mapper);
4900    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4901    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4902    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4903
4904    // mouse trumps eraser
4905    processKey(mapper, BTN_TOOL_MOUSE, 1);
4906    processSync(mapper);
4907    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4908    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4909    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4910
4911    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4912    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4913    processSync(mapper);
4914    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4915    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4916    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4917
4918    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4919    processToolType(mapper, MT_TOOL_PEN);
4920    processSync(mapper);
4921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4922    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4923    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4924
4925    // back to default tool type
4926    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4927    processKey(mapper, BTN_TOOL_MOUSE, 0);
4928    processKey(mapper, BTN_TOOL_RUBBER, 0);
4929    processKey(mapper, BTN_TOOL_PEN, 0);
4930    processKey(mapper, BTN_TOOL_FINGER, 0);
4931    processSync(mapper);
4932    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4933    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4934    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4935}
4936
4937TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4938    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4939    addConfigurationProperty("touch.deviceType", "touchScreen");
4940    prepareDisplay(DISPLAY_ORIENTATION_0);
4941    prepareAxes(POSITION | ID | SLOT);
4942    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
4943    addMapperAndConfigure(mapper);
4944
4945    NotifyMotionArgs motionArgs;
4946
4947    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4948    processId(mapper, 1);
4949    processPosition(mapper, 100, 200);
4950    processSync(mapper);
4951    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4952    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4953    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4954            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4955
4956    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4957    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4958    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4959            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4960
4961    // move a little
4962    processPosition(mapper, 150, 250);
4963    processSync(mapper);
4964    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4965    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4966    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4967            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4968
4969    // down when BTN_TOUCH is pressed, pressure defaults to 1
4970    processKey(mapper, BTN_TOUCH, 1);
4971    processSync(mapper);
4972    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4973    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4974    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4975            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4976
4977    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4978    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4979    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4980            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4981
4982    // up when BTN_TOUCH is released, hover restored
4983    processKey(mapper, BTN_TOUCH, 0);
4984    processSync(mapper);
4985    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4986    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4987    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4988            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4989
4990    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4991    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4992    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4993            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4994
4995    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4996    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4997    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4998            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4999
5000    // exit hover when pointer goes away
5001    processId(mapper, -1);
5002    processSync(mapper);
5003    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5004    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5005    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5006            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5007}
5008
5009TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
5010    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5011    addConfigurationProperty("touch.deviceType", "touchScreen");
5012    prepareDisplay(DISPLAY_ORIENTATION_0);
5013    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5014    addMapperAndConfigure(mapper);
5015
5016    NotifyMotionArgs motionArgs;
5017
5018    // initially hovering because pressure is 0
5019    processId(mapper, 1);
5020    processPosition(mapper, 100, 200);
5021    processPressure(mapper, 0);
5022    processSync(mapper);
5023    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5024    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5025    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5026            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5027
5028    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5029    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5030    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5031            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5032
5033    // move a little
5034    processPosition(mapper, 150, 250);
5035    processSync(mapper);
5036    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5037    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5038    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5039            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5040
5041    // down when pressure becomes non-zero
5042    processPressure(mapper, RAW_PRESSURE_MAX);
5043    processSync(mapper);
5044    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5045    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5046    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5047            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5048
5049    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5050    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5051    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5052            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5053
5054    // up when pressure becomes 0, hover restored
5055    processPressure(mapper, 0);
5056    processSync(mapper);
5057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5058    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5059    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5060            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5061
5062    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5063    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5064    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5065            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5066
5067    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5068    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5069    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5070            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5071
5072    // exit hover when pointer goes away
5073    processId(mapper, -1);
5074    processSync(mapper);
5075    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5076    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5077    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5078            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5079}
5080
5081
5082} // namespace android
5083