InputReader_test.cpp revision daa3753a04699724d2cfe824ac1f5a266d643a05 
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        mConfig.setDisplayInfo(displayId, false /*external*/, width, height, orientation);
142        mConfig.setDisplayInfo(displayId, true /*external*/, width, height, orientation);
143    }
144
145    void addExcludedDeviceName(const String8& deviceName) {
146        mConfig.excludedDeviceNames.push(deviceName);
147    }
148
149    void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
150        mPointerControllers.add(deviceId, controller);
151    }
152
153    const InputReaderConfiguration* getReaderConfiguration() const {
154        return &mConfig;
155    }
156
157    const Vector<InputDeviceInfo>& getInputDevices() const {
158        return mInputDevices;
159    }
160
161private:
162    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
163        *outConfig = mConfig;
164    }
165
166    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
167        return mPointerControllers.valueFor(deviceId);
168    }
169
170    virtual void notifyInputDevicesChanged(const Vector<InputDeviceInfo>& inputDevices) {
171        mInputDevices = inputDevices;
172    }
173
174    virtual sp<KeyCharacterMap> getKeyboardLayoutOverlay(const String8& inputDeviceDescriptor) {
175        return NULL;
176    }
177
178    virtual String8 getDeviceAlias(const InputDeviceIdentifier& identifier) {
179        return String8::empty();
180    }
181};
182
183
184// --- FakeInputListener ---
185
186class FakeInputListener : public InputListenerInterface {
187private:
188    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
189    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
190    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
191    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
192    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
193
194protected:
195    virtual ~FakeInputListener() { }
196
197public:
198    FakeInputListener() {
199    }
200
201    void assertNotifyConfigurationChangedWasCalled(
202            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
203        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
204                << "Expected notifyConfigurationChanged() to have been called.";
205        if (outEventArgs) {
206            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
207        }
208        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
209    }
210
211    void assertNotifyDeviceResetWasCalled(
212            NotifyDeviceResetArgs* outEventArgs = NULL) {
213        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
214                << "Expected notifyDeviceReset() to have been called.";
215        if (outEventArgs) {
216            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
217        }
218        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
219    }
220
221    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
222        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
223                << "Expected notifyKey() to have been called.";
224        if (outEventArgs) {
225            *outEventArgs = *mNotifyKeyArgsQueue.begin();
226        }
227        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
228    }
229
230    void assertNotifyKeyWasNotCalled() {
231        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
232                << "Expected notifyKey() to not have been called.";
233    }
234
235    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
236        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
237                << "Expected notifyMotion() to have been called.";
238        if (outEventArgs) {
239            *outEventArgs = *mNotifyMotionArgsQueue.begin();
240        }
241        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
242    }
243
244    void assertNotifyMotionWasNotCalled() {
245        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
246                << "Expected notifyMotion() to not have been called.";
247    }
248
249    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
250        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
251                << "Expected notifySwitch() to have been called.";
252        if (outEventArgs) {
253            *outEventArgs = *mNotifySwitchArgsQueue.begin();
254        }
255        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
256    }
257
258private:
259    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
260        mNotifyConfigurationChangedArgsQueue.push_back(*args);
261    }
262
263    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
264        mNotifyDeviceResetArgsQueue.push_back(*args);
265    }
266
267    virtual void notifyKey(const NotifyKeyArgs* args) {
268        mNotifyKeyArgsQueue.push_back(*args);
269    }
270
271    virtual void notifyMotion(const NotifyMotionArgs* args) {
272        mNotifyMotionArgsQueue.push_back(*args);
273    }
274
275    virtual void notifySwitch(const NotifySwitchArgs* args) {
276        mNotifySwitchArgsQueue.push_back(*args);
277    }
278};
279
280
281// --- FakeEventHub ---
282
283class FakeEventHub : public EventHubInterface {
284    struct KeyInfo {
285        int32_t keyCode;
286        uint32_t flags;
287    };
288
289    struct Device {
290        InputDeviceIdentifier identifier;
291        uint32_t classes;
292        PropertyMap configuration;
293        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
294        KeyedVector<int, bool> relativeAxes;
295        KeyedVector<int32_t, int32_t> keyCodeStates;
296        KeyedVector<int32_t, int32_t> scanCodeStates;
297        KeyedVector<int32_t, int32_t> switchStates;
298        KeyedVector<int32_t, int32_t> absoluteAxisValue;
299        KeyedVector<int32_t, KeyInfo> keysByScanCode;
300        KeyedVector<int32_t, KeyInfo> keysByUsageCode;
301        KeyedVector<int32_t, bool> leds;
302        Vector<VirtualKeyDefinition> virtualKeys;
303
304        Device(uint32_t classes) :
305                classes(classes) {
306        }
307    };
308
309    KeyedVector<int32_t, Device*> mDevices;
310    Vector<String8> mExcludedDevices;
311    List<RawEvent> mEvents;
312
313protected:
314    virtual ~FakeEventHub() {
315        for (size_t i = 0; i < mDevices.size(); i++) {
316            delete mDevices.valueAt(i);
317        }
318    }
319
320public:
321    FakeEventHub() { }
322
323    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
324        Device* device = new Device(classes);
325        device->identifier.name = name;
326        mDevices.add(deviceId, device);
327
328        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0);
329    }
330
331    void removeDevice(int32_t deviceId) {
332        delete mDevices.valueFor(deviceId);
333        mDevices.removeItem(deviceId);
334
335        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
336    }
337
338    void finishDeviceScan() {
339        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
340    }
341
342    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
343        Device* device = getDevice(deviceId);
344        device->configuration.addProperty(key, value);
345    }
346
347    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
348        Device* device = getDevice(deviceId);
349        device->configuration.addAll(configuration);
350    }
351
352    void addAbsoluteAxis(int32_t deviceId, int axis,
353            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
354        Device* device = getDevice(deviceId);
355
356        RawAbsoluteAxisInfo info;
357        info.valid = true;
358        info.minValue = minValue;
359        info.maxValue = maxValue;
360        info.flat = flat;
361        info.fuzz = fuzz;
362        info.resolution = resolution;
363        device->absoluteAxes.add(axis, info);
364    }
365
366    void addRelativeAxis(int32_t deviceId, int32_t axis) {
367        Device* device = getDevice(deviceId);
368        device->relativeAxes.add(axis, true);
369    }
370
371    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
372        Device* device = getDevice(deviceId);
373        device->keyCodeStates.replaceValueFor(keyCode, state);
374    }
375
376    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
377        Device* device = getDevice(deviceId);
378        device->scanCodeStates.replaceValueFor(scanCode, state);
379    }
380
381    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
382        Device* device = getDevice(deviceId);
383        device->switchStates.replaceValueFor(switchCode, state);
384    }
385
386    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
387        Device* device = getDevice(deviceId);
388        device->absoluteAxisValue.replaceValueFor(axis, value);
389    }
390
391    void addKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
392            int32_t keyCode, uint32_t flags) {
393        Device* device = getDevice(deviceId);
394        KeyInfo info;
395        info.keyCode = keyCode;
396        info.flags = flags;
397        if (scanCode) {
398            device->keysByScanCode.add(scanCode, info);
399        }
400        if (usageCode) {
401            device->keysByUsageCode.add(usageCode, info);
402        }
403    }
404
405    void addLed(int32_t deviceId, int32_t led, bool initialState) {
406        Device* device = getDevice(deviceId);
407        device->leds.add(led, initialState);
408    }
409
410    bool getLedState(int32_t deviceId, int32_t led) {
411        Device* device = getDevice(deviceId);
412        return device->leds.valueFor(led);
413    }
414
415    Vector<String8>& getExcludedDevices() {
416        return mExcludedDevices;
417    }
418
419    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
420        Device* device = getDevice(deviceId);
421        device->virtualKeys.push(definition);
422    }
423
424    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
425            int32_t code, int32_t value) {
426        RawEvent event;
427        event.when = when;
428        event.deviceId = deviceId;
429        event.type = type;
430        event.code = code;
431        event.value = value;
432        mEvents.push_back(event);
433
434        if (type == EV_ABS) {
435            setAbsoluteAxisValue(deviceId, code, value);
436        }
437    }
438
439    void assertQueueIsEmpty() {
440        ASSERT_EQ(size_t(0), mEvents.size())
441                << "Expected the event queue to be empty (fully consumed).";
442    }
443
444private:
445    Device* getDevice(int32_t deviceId) const {
446        ssize_t index = mDevices.indexOfKey(deviceId);
447        return index >= 0 ? mDevices.valueAt(index) : NULL;
448    }
449
450    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
451        Device* device = getDevice(deviceId);
452        return device ? device->classes : 0;
453    }
454
455    virtual InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const {
456        Device* device = getDevice(deviceId);
457        return device ? device->identifier : InputDeviceIdentifier();
458    }
459
460    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
461        Device* device = getDevice(deviceId);
462        if (device) {
463            *outConfiguration = device->configuration;
464        }
465    }
466
467    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
468            RawAbsoluteAxisInfo* outAxisInfo) const {
469        Device* device = getDevice(deviceId);
470        if (device) {
471            ssize_t index = device->absoluteAxes.indexOfKey(axis);
472            if (index >= 0) {
473                *outAxisInfo = device->absoluteAxes.valueAt(index);
474                return OK;
475            }
476        }
477        return -1;
478    }
479
480    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
481        Device* device = getDevice(deviceId);
482        if (device) {
483            return device->relativeAxes.indexOfKey(axis) >= 0;
484        }
485        return false;
486    }
487
488    virtual bool hasInputProperty(int32_t deviceId, int property) const {
489        return false;
490    }
491
492    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
493            int32_t* outKeycode, uint32_t* outFlags) const {
494        Device* device = getDevice(deviceId);
495        if (device) {
496            const KeyInfo* key = getKey(device, scanCode, usageCode);
497            if (key) {
498                if (outKeycode) {
499                    *outKeycode = key->keyCode;
500                }
501                if (outFlags) {
502                    *outFlags = key->flags;
503                }
504                return OK;
505            }
506        }
507        return NAME_NOT_FOUND;
508    }
509
510    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
511        if (usageCode) {
512            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
513            if (index >= 0) {
514                return &device->keysByUsageCode.valueAt(index);
515            }
516        }
517        if (scanCode) {
518            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
519            if (index >= 0) {
520                return &device->keysByScanCode.valueAt(index);
521            }
522        }
523        return NULL;
524    }
525
526    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
527            AxisInfo* outAxisInfo) const {
528        return NAME_NOT_FOUND;
529    }
530
531    virtual void setExcludedDevices(const Vector<String8>& devices) {
532        mExcludedDevices = devices;
533    }
534
535    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
536        if (mEvents.empty()) {
537            return 0;
538        }
539
540        *buffer = *mEvents.begin();
541        mEvents.erase(mEvents.begin());
542        return 1;
543    }
544
545    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
546        Device* device = getDevice(deviceId);
547        if (device) {
548            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
549            if (index >= 0) {
550                return device->scanCodeStates.valueAt(index);
551            }
552        }
553        return AKEY_STATE_UNKNOWN;
554    }
555
556    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
557        Device* device = getDevice(deviceId);
558        if (device) {
559            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
560            if (index >= 0) {
561                return device->keyCodeStates.valueAt(index);
562            }
563        }
564        return AKEY_STATE_UNKNOWN;
565    }
566
567    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
568        Device* device = getDevice(deviceId);
569        if (device) {
570            ssize_t index = device->switchStates.indexOfKey(sw);
571            if (index >= 0) {
572                return device->switchStates.valueAt(index);
573            }
574        }
575        return AKEY_STATE_UNKNOWN;
576    }
577
578    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
579            int32_t* outValue) const {
580        Device* device = getDevice(deviceId);
581        if (device) {
582            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
583            if (index >= 0) {
584                *outValue = device->absoluteAxisValue.valueAt(index);
585                return OK;
586            }
587        }
588        *outValue = 0;
589        return -1;
590    }
591
592    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
593            uint8_t* outFlags) const {
594        bool result = false;
595        Device* device = getDevice(deviceId);
596        if (device) {
597            for (size_t i = 0; i < numCodes; i++) {
598                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
599                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
600                        outFlags[i] = 1;
601                        result = true;
602                    }
603                }
604                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
605                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
606                        outFlags[i] = 1;
607                        result = true;
608                    }
609                }
610            }
611        }
612        return result;
613    }
614
615    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
616        Device* device = getDevice(deviceId);
617        if (device) {
618            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
619            return index >= 0;
620        }
621        return false;
622    }
623
624    virtual bool hasLed(int32_t deviceId, int32_t led) const {
625        Device* device = getDevice(deviceId);
626        return device && device->leds.indexOfKey(led) >= 0;
627    }
628
629    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
630        Device* device = getDevice(deviceId);
631        if (device) {
632            ssize_t index = device->leds.indexOfKey(led);
633            if (index >= 0) {
634                device->leds.replaceValueAt(led, on);
635            } else {
636                ADD_FAILURE()
637                        << "Attempted to set the state of an LED that the EventHub declared "
638                        "was not present.  led=" << led;
639            }
640        }
641    }
642
643    virtual void getVirtualKeyDefinitions(int32_t deviceId,
644            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
645        outVirtualKeys.clear();
646
647        Device* device = getDevice(deviceId);
648        if (device) {
649            outVirtualKeys.appendVector(device->virtualKeys);
650        }
651    }
652
653    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const {
654        return NULL;
655    }
656
657    virtual bool setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map) {
658        return false;
659    }
660
661    virtual void vibrate(int32_t deviceId, nsecs_t duration) {
662    }
663
664    virtual void cancelVibrate(int32_t deviceId) {
665    }
666
667    virtual bool isExternal(int32_t deviceId) const {
668        return false;
669    }
670
671    virtual void dump(String8& dump) {
672    }
673
674    virtual void monitor() {
675    }
676
677    virtual void requestReopenDevices() {
678    }
679
680    virtual void wake() {
681    }
682};
683
684
685// --- FakeInputReaderContext ---
686
687class FakeInputReaderContext : public InputReaderContext {
688    sp<EventHubInterface> mEventHub;
689    sp<InputReaderPolicyInterface> mPolicy;
690    sp<InputListenerInterface> mListener;
691    int32_t mGlobalMetaState;
692    bool mUpdateGlobalMetaStateWasCalled;
693    int32_t mGeneration;
694
695public:
696    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
697            const sp<InputReaderPolicyInterface>& policy,
698            const sp<InputListenerInterface>& listener) :
699            mEventHub(eventHub), mPolicy(policy), mListener(listener),
700            mGlobalMetaState(0) {
701    }
702
703    virtual ~FakeInputReaderContext() { }
704
705    void assertUpdateGlobalMetaStateWasCalled() {
706        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
707                << "Expected updateGlobalMetaState() to have been called.";
708        mUpdateGlobalMetaStateWasCalled = false;
709    }
710
711    void setGlobalMetaState(int32_t state) {
712        mGlobalMetaState = state;
713    }
714
715private:
716    virtual void updateGlobalMetaState() {
717        mUpdateGlobalMetaStateWasCalled = true;
718    }
719
720    virtual int32_t getGlobalMetaState() {
721        return mGlobalMetaState;
722    }
723
724    virtual EventHubInterface* getEventHub() {
725        return mEventHub.get();
726    }
727
728    virtual InputReaderPolicyInterface* getPolicy() {
729        return mPolicy.get();
730    }
731
732    virtual InputListenerInterface* getListener() {
733        return mListener.get();
734    }
735
736    virtual void disableVirtualKeysUntil(nsecs_t time) {
737    }
738
739    virtual bool shouldDropVirtualKey(nsecs_t now,
740            InputDevice* device, int32_t keyCode, int32_t scanCode) {
741        return false;
742    }
743
744    virtual void fadePointer() {
745    }
746
747    virtual void requestTimeoutAtTime(nsecs_t when) {
748    }
749
750    virtual int32_t bumpGeneration() {
751        return ++mGeneration;
752    }
753};
754
755
756// --- FakeInputMapper ---
757
758class FakeInputMapper : public InputMapper {
759    uint32_t mSources;
760    int32_t mKeyboardType;
761    int32_t mMetaState;
762    KeyedVector<int32_t, int32_t> mKeyCodeStates;
763    KeyedVector<int32_t, int32_t> mScanCodeStates;
764    KeyedVector<int32_t, int32_t> mSwitchStates;
765    Vector<int32_t> mSupportedKeyCodes;
766    RawEvent mLastEvent;
767
768    bool mConfigureWasCalled;
769    bool mResetWasCalled;
770    bool mProcessWasCalled;
771
772public:
773    FakeInputMapper(InputDevice* device, uint32_t sources) :
774            InputMapper(device),
775            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
776            mMetaState(0),
777            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
778    }
779
780    virtual ~FakeInputMapper() { }
781
782    void setKeyboardType(int32_t keyboardType) {
783        mKeyboardType = keyboardType;
784    }
785
786    void setMetaState(int32_t metaState) {
787        mMetaState = metaState;
788    }
789
790    void assertConfigureWasCalled() {
791        ASSERT_TRUE(mConfigureWasCalled)
792                << "Expected configure() to have been called.";
793        mConfigureWasCalled = false;
794    }
795
796    void assertResetWasCalled() {
797        ASSERT_TRUE(mResetWasCalled)
798                << "Expected reset() to have been called.";
799        mResetWasCalled = false;
800    }
801
802    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
803        ASSERT_TRUE(mProcessWasCalled)
804                << "Expected process() to have been called.";
805        if (outLastEvent) {
806            *outLastEvent = mLastEvent;
807        }
808        mProcessWasCalled = false;
809    }
810
811    void setKeyCodeState(int32_t keyCode, int32_t state) {
812        mKeyCodeStates.replaceValueFor(keyCode, state);
813    }
814
815    void setScanCodeState(int32_t scanCode, int32_t state) {
816        mScanCodeStates.replaceValueFor(scanCode, state);
817    }
818
819    void setSwitchState(int32_t switchCode, int32_t state) {
820        mSwitchStates.replaceValueFor(switchCode, state);
821    }
822
823    void addSupportedKeyCode(int32_t keyCode) {
824        mSupportedKeyCodes.add(keyCode);
825    }
826
827private:
828    virtual uint32_t getSources() {
829        return mSources;
830    }
831
832    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
833        InputMapper::populateDeviceInfo(deviceInfo);
834
835        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
836            deviceInfo->setKeyboardType(mKeyboardType);
837        }
838    }
839
840    virtual void configure(nsecs_t when,
841            const InputReaderConfiguration* config, uint32_t changes) {
842        mConfigureWasCalled = true;
843    }
844
845    virtual void reset(nsecs_t when) {
846        mResetWasCalled = true;
847    }
848
849    virtual void process(const RawEvent* rawEvent) {
850        mLastEvent = *rawEvent;
851        mProcessWasCalled = true;
852    }
853
854    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
855        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
856        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
857    }
858
859    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
860        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
861        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
862    }
863
864    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
865        ssize_t index = mSwitchStates.indexOfKey(switchCode);
866        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
867    }
868
869    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
870            const int32_t* keyCodes, uint8_t* outFlags) {
871        bool result = false;
872        for (size_t i = 0; i < numCodes; i++) {
873            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
874                if (keyCodes[i] == mSupportedKeyCodes[j]) {
875                    outFlags[i] = 1;
876                    result = true;
877                }
878            }
879        }
880        return result;
881    }
882
883    virtual int32_t getMetaState() {
884        return mMetaState;
885    }
886
887    virtual void fadePointer() {
888    }
889};
890
891
892// --- InstrumentedInputReader ---
893
894class InstrumentedInputReader : public InputReader {
895    InputDevice* mNextDevice;
896
897public:
898    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
899            const sp<InputReaderPolicyInterface>& policy,
900            const sp<InputListenerInterface>& listener) :
901            InputReader(eventHub, policy, listener),
902            mNextDevice(NULL) {
903    }
904
905    virtual ~InstrumentedInputReader() {
906        if (mNextDevice) {
907            delete mNextDevice;
908        }
909    }
910
911    void setNextDevice(InputDevice* device) {
912        mNextDevice = device;
913    }
914
915    InputDevice* newDevice(int32_t deviceId, const String8& name, uint32_t classes) {
916        InputDeviceIdentifier identifier;
917        identifier.name = name;
918        int32_t generation = deviceId + 1;
919        return new InputDevice(&mContext, deviceId, generation, identifier, classes);
920    }
921
922protected:
923    virtual InputDevice* createDeviceLocked(int32_t deviceId,
924            const InputDeviceIdentifier& identifier, uint32_t classes) {
925        if (mNextDevice) {
926            InputDevice* device = mNextDevice;
927            mNextDevice = NULL;
928            return device;
929        }
930        return InputReader::createDeviceLocked(deviceId, identifier, classes);
931    }
932
933    friend class InputReaderTest;
934};
935
936
937// --- InputReaderTest ---
938
939class InputReaderTest : public testing::Test {
940protected:
941    sp<FakeInputListener> mFakeListener;
942    sp<FakeInputReaderPolicy> mFakePolicy;
943    sp<FakeEventHub> mFakeEventHub;
944    sp<InstrumentedInputReader> mReader;
945
946    virtual void SetUp() {
947        mFakeEventHub = new FakeEventHub();
948        mFakePolicy = new FakeInputReaderPolicy();
949        mFakeListener = new FakeInputListener();
950
951        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
952    }
953
954    virtual void TearDown() {
955        mReader.clear();
956
957        mFakeListener.clear();
958        mFakePolicy.clear();
959        mFakeEventHub.clear();
960    }
961
962    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
963            const PropertyMap* configuration) {
964        mFakeEventHub->addDevice(deviceId, name, classes);
965
966        if (configuration) {
967            mFakeEventHub->addConfigurationMap(deviceId, configuration);
968        }
969        mFakeEventHub->finishDeviceScan();
970        mReader->loopOnce();
971        mReader->loopOnce();
972        mFakeEventHub->assertQueueIsEmpty();
973    }
974
975    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
976            const String8& name, uint32_t classes, uint32_t sources,
977            const PropertyMap* configuration) {
978        InputDevice* device = mReader->newDevice(deviceId, name, classes);
979        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
980        device->addMapper(mapper);
981        mReader->setNextDevice(device);
982        addDevice(deviceId, name, classes, configuration);
983        return mapper;
984    }
985};
986
987TEST_F(InputReaderTest, GetInputDevices) {
988    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
989            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
990    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
991            0, NULL)); // no classes so device will be ignored
992
993    Vector<InputDeviceInfo> inputDevices;
994    mReader->getInputDevices(inputDevices);
995
996    ASSERT_EQ(1U, inputDevices.size());
997    ASSERT_EQ(1, inputDevices[0].getId());
998    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
999    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1000    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1001    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1002
1003    // Should also have received a notification describing the new input devices.
1004    inputDevices = mFakePolicy->getInputDevices();
1005    ASSERT_EQ(1U, inputDevices.size());
1006    ASSERT_EQ(1, inputDevices[0].getId());
1007    ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.string());
1008    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1009    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1010    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1011}
1012
1013TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1014    FakeInputMapper* mapper = NULL;
1015    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1016            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1017    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1018
1019    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1020            AINPUT_SOURCE_ANY, AKEYCODE_A))
1021            << "Should return unknown when the device id is >= 0 but unknown.";
1022
1023    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1024            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1025            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1026
1027    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1028            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1029            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1030
1031    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1032            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1033            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1034
1035    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1036            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1037            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1038}
1039
1040TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1041    FakeInputMapper* mapper = NULL;
1042    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1043            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1044    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1045
1046    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1047            AINPUT_SOURCE_ANY, KEY_A))
1048            << "Should return unknown when the device id is >= 0 but unknown.";
1049
1050    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1051            AINPUT_SOURCE_TRACKBALL, KEY_A))
1052            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1053
1054    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1055            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1056            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1057
1058    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1059            AINPUT_SOURCE_TRACKBALL, KEY_A))
1060            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1061
1062    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1063            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1064            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1065}
1066
1067TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1068    FakeInputMapper* mapper = NULL;
1069    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1070            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1071    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1072
1073    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1074            AINPUT_SOURCE_ANY, SW_LID))
1075            << "Should return unknown when the device id is >= 0 but unknown.";
1076
1077    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1078            AINPUT_SOURCE_TRACKBALL, SW_LID))
1079            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1080
1081    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1082            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1083            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1084
1085    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1086            AINPUT_SOURCE_TRACKBALL, SW_LID))
1087            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1088
1089    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1090            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1091            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1092}
1093
1094TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1095    FakeInputMapper* mapper = NULL;
1096    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1097            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1098    mapper->addSupportedKeyCode(AKEYCODE_A);
1099    mapper->addSupportedKeyCode(AKEYCODE_B);
1100
1101    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1102    uint8_t flags[4] = { 0, 0, 0, 1 };
1103
1104    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1105            << "Should return false when device id is >= 0 but unknown.";
1106    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1107
1108    flags[3] = 1;
1109    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1110            << "Should return false when device id is valid but the sources are not supported by the device.";
1111    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1112
1113    flags[3] = 1;
1114    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1115            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1116    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1117
1118    flags[3] = 1;
1119    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1120            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1121    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1122
1123    flags[3] = 1;
1124    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1125            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1126    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1127}
1128
1129TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1130    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1131
1132    NotifyConfigurationChangedArgs args;
1133
1134    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1135    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1136}
1137
1138TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1139    FakeInputMapper* mapper = NULL;
1140    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1141            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1142
1143    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1144    mReader->loopOnce();
1145    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1146
1147    RawEvent event;
1148    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1149    ASSERT_EQ(0, event.when);
1150    ASSERT_EQ(1, event.deviceId);
1151    ASSERT_EQ(EV_KEY, event.type);
1152    ASSERT_EQ(KEY_A, event.code);
1153    ASSERT_EQ(1, event.value);
1154}
1155
1156
1157// --- InputDeviceTest ---
1158
1159class InputDeviceTest : public testing::Test {
1160protected:
1161    static const char* DEVICE_NAME;
1162    static const int32_t DEVICE_ID;
1163    static const int32_t DEVICE_GENERATION;
1164    static const uint32_t DEVICE_CLASSES;
1165
1166    sp<FakeEventHub> mFakeEventHub;
1167    sp<FakeInputReaderPolicy> mFakePolicy;
1168    sp<FakeInputListener> mFakeListener;
1169    FakeInputReaderContext* mFakeContext;
1170
1171    InputDevice* mDevice;
1172
1173    virtual void SetUp() {
1174        mFakeEventHub = new FakeEventHub();
1175        mFakePolicy = new FakeInputReaderPolicy();
1176        mFakeListener = new FakeInputListener();
1177        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1178
1179        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1180        InputDeviceIdentifier identifier;
1181        identifier.name = DEVICE_NAME;
1182        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1183                identifier, DEVICE_CLASSES);
1184    }
1185
1186    virtual void TearDown() {
1187        delete mDevice;
1188
1189        delete mFakeContext;
1190        mFakeListener.clear();
1191        mFakePolicy.clear();
1192        mFakeEventHub.clear();
1193    }
1194};
1195
1196const char* InputDeviceTest::DEVICE_NAME = "device";
1197const int32_t InputDeviceTest::DEVICE_ID = 1;
1198const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1199const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1200        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1201
1202TEST_F(InputDeviceTest, ImmutableProperties) {
1203    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1204    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1205    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1206}
1207
1208TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1209    // Configuration.
1210    InputReaderConfiguration config;
1211    mDevice->configure(ARBITRARY_TIME, &config, 0);
1212
1213    // Reset.
1214    mDevice->reset(ARBITRARY_TIME);
1215
1216    NotifyDeviceResetArgs resetArgs;
1217    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1218    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1219    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1220
1221    // Metadata.
1222    ASSERT_TRUE(mDevice->isIgnored());
1223    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1224
1225    InputDeviceInfo info;
1226    mDevice->getDeviceInfo(&info);
1227    ASSERT_EQ(DEVICE_ID, info.getId());
1228    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1229    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1230    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1231
1232    // State queries.
1233    ASSERT_EQ(0, mDevice->getMetaState());
1234
1235    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1236            << "Ignored device should return unknown key code state.";
1237    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1238            << "Ignored device should return unknown scan code state.";
1239    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1240            << "Ignored device should return unknown switch state.";
1241
1242    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1243    uint8_t flags[2] = { 0, 1 };
1244    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1245            << "Ignored device should never mark any key codes.";
1246    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1247    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1248}
1249
1250TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1251    // Configuration.
1252    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1253
1254    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1255    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1256    mapper1->setMetaState(AMETA_ALT_ON);
1257    mapper1->addSupportedKeyCode(AKEYCODE_A);
1258    mapper1->addSupportedKeyCode(AKEYCODE_B);
1259    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1260    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1261    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1262    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1263    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1264    mDevice->addMapper(mapper1);
1265
1266    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1267    mapper2->setMetaState(AMETA_SHIFT_ON);
1268    mDevice->addMapper(mapper2);
1269
1270    InputReaderConfiguration config;
1271    mDevice->configure(ARBITRARY_TIME, &config, 0);
1272
1273    String8 propertyValue;
1274    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1275            << "Device should have read configuration during configuration phase.";
1276    ASSERT_STREQ("value", propertyValue.string());
1277
1278    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1279    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1280
1281    // Reset
1282    mDevice->reset(ARBITRARY_TIME);
1283    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1284    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1285
1286    NotifyDeviceResetArgs resetArgs;
1287    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1288    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1289    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1290
1291    // Metadata.
1292    ASSERT_FALSE(mDevice->isIgnored());
1293    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1294
1295    InputDeviceInfo info;
1296    mDevice->getDeviceInfo(&info);
1297    ASSERT_EQ(DEVICE_ID, info.getId());
1298    ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.string());
1299    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1300    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1301
1302    // State queries.
1303    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1304            << "Should query mappers and combine meta states.";
1305
1306    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1307            << "Should return unknown key code state when source not supported.";
1308    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1309            << "Should return unknown scan code state when source not supported.";
1310    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1311            << "Should return unknown switch state when source not supported.";
1312
1313    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1314            << "Should query mapper when source is supported.";
1315    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1316            << "Should query mapper when source is supported.";
1317    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1318            << "Should query mapper when source is supported.";
1319
1320    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1321    uint8_t flags[4] = { 0, 0, 0, 1 };
1322    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1323            << "Should do nothing when source is unsupported.";
1324    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1325    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1326    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1327    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1328
1329    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1330            << "Should query mapper when source is supported.";
1331    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1332    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1333    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1334    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1335
1336    // Event handling.
1337    RawEvent event;
1338    mDevice->process(&event, 1);
1339
1340    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1341    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1342}
1343
1344
1345// --- InputMapperTest ---
1346
1347class InputMapperTest : public testing::Test {
1348protected:
1349    static const char* DEVICE_NAME;
1350    static const int32_t DEVICE_ID;
1351    static const int32_t DEVICE_GENERATION;
1352    static const uint32_t DEVICE_CLASSES;
1353
1354    sp<FakeEventHub> mFakeEventHub;
1355    sp<FakeInputReaderPolicy> mFakePolicy;
1356    sp<FakeInputListener> mFakeListener;
1357    FakeInputReaderContext* mFakeContext;
1358    InputDevice* mDevice;
1359
1360    virtual void SetUp() {
1361        mFakeEventHub = new FakeEventHub();
1362        mFakePolicy = new FakeInputReaderPolicy();
1363        mFakeListener = new FakeInputListener();
1364        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1365        InputDeviceIdentifier identifier;
1366        identifier.name = DEVICE_NAME;
1367        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1368                identifier, DEVICE_CLASSES);
1369
1370        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1371    }
1372
1373    virtual void TearDown() {
1374        delete mDevice;
1375        delete mFakeContext;
1376        mFakeListener.clear();
1377        mFakePolicy.clear();
1378        mFakeEventHub.clear();
1379    }
1380
1381    void addConfigurationProperty(const char* key, const char* value) {
1382        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1383    }
1384
1385    void addMapperAndConfigure(InputMapper* mapper) {
1386        mDevice->addMapper(mapper);
1387        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1388        mDevice->reset(ARBITRARY_TIME);
1389    }
1390
1391    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1392            int32_t orientation) {
1393        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1394        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1395                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1396    }
1397
1398    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1399            int32_t code, int32_t value) {
1400        RawEvent event;
1401        event.when = when;
1402        event.deviceId = deviceId;
1403        event.type = type;
1404        event.code = code;
1405        event.value = value;
1406        mapper->process(&event);
1407    }
1408
1409    static void assertMotionRange(const InputDeviceInfo& info,
1410            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1411        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1412        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1413        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1414        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1415        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1416        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1417        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1418        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1419    }
1420
1421    static void assertPointerCoords(const PointerCoords& coords,
1422            float x, float y, float pressure, float size,
1423            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1424            float orientation, float distance) {
1425        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1426        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1427        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1428        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1429        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1430        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1431        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1432        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1433        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1434        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1435    }
1436
1437    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1438        float actualX, actualY;
1439        controller->getPosition(&actualX, &actualY);
1440        ASSERT_NEAR(x, actualX, 1);
1441        ASSERT_NEAR(y, actualY, 1);
1442    }
1443};
1444
1445const char* InputMapperTest::DEVICE_NAME = "device";
1446const int32_t InputMapperTest::DEVICE_ID = 1;
1447const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1448const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1449
1450
1451// --- SwitchInputMapperTest ---
1452
1453class SwitchInputMapperTest : public InputMapperTest {
1454protected:
1455};
1456
1457TEST_F(SwitchInputMapperTest, GetSources) {
1458    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1459    addMapperAndConfigure(mapper);
1460
1461    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1462}
1463
1464TEST_F(SwitchInputMapperTest, GetSwitchState) {
1465    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1466    addMapperAndConfigure(mapper);
1467
1468    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1469    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1470
1471    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1472    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1473}
1474
1475TEST_F(SwitchInputMapperTest, Process) {
1476    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1477    addMapperAndConfigure(mapper);
1478
1479    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1480
1481    NotifySwitchArgs args;
1482    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1483    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1484    ASSERT_EQ(SW_LID, args.switchCode);
1485    ASSERT_EQ(1, args.switchValue);
1486    ASSERT_EQ(uint32_t(0), args.policyFlags);
1487}
1488
1489
1490// --- KeyboardInputMapperTest ---
1491
1492class KeyboardInputMapperTest : public InputMapperTest {
1493protected:
1494    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1495            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1496};
1497
1498void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1499        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1500    NotifyKeyArgs args;
1501
1502    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1503    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1504    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1505    ASSERT_EQ(originalScanCode, args.scanCode);
1506    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1507
1508    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1509    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1510    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1511    ASSERT_EQ(originalScanCode, args.scanCode);
1512    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1513}
1514
1515
1516TEST_F(KeyboardInputMapperTest, GetSources) {
1517    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1518            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1519    addMapperAndConfigure(mapper);
1520
1521    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1522}
1523
1524TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1525    const int32_t USAGE_A = 0x070004;
1526    const int32_t USAGE_UNKNOWN = 0x07ffff;
1527    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1528    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1529
1530    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1531            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1532    addMapperAndConfigure(mapper);
1533
1534    // Key down by scan code.
1535    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1536            EV_KEY, KEY_HOME, 1);
1537    NotifyKeyArgs args;
1538    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1539    ASSERT_EQ(DEVICE_ID, args.deviceId);
1540    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1541    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1542    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1543    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1544    ASSERT_EQ(KEY_HOME, args.scanCode);
1545    ASSERT_EQ(AMETA_NONE, args.metaState);
1546    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1547    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1548    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1549
1550    // Key up by scan code.
1551    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1552            EV_KEY, KEY_HOME, 0);
1553    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1554    ASSERT_EQ(DEVICE_ID, args.deviceId);
1555    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1556    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1557    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1558    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1559    ASSERT_EQ(KEY_HOME, args.scanCode);
1560    ASSERT_EQ(AMETA_NONE, args.metaState);
1561    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1562    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1563    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1564
1565    // Key down by usage code.
1566    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1567            EV_MSC, MSC_SCAN, USAGE_A);
1568    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1569            EV_KEY, 0, 1);
1570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1571    ASSERT_EQ(DEVICE_ID, args.deviceId);
1572    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1573    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1574    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1575    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1576    ASSERT_EQ(0, args.scanCode);
1577    ASSERT_EQ(AMETA_NONE, args.metaState);
1578    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1579    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1580    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1581
1582    // Key up by usage code.
1583    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1584            EV_MSC, MSC_SCAN, USAGE_A);
1585    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1586            EV_KEY, 0, 0);
1587    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1588    ASSERT_EQ(DEVICE_ID, args.deviceId);
1589    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1590    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1591    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1592    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1593    ASSERT_EQ(0, args.scanCode);
1594    ASSERT_EQ(AMETA_NONE, args.metaState);
1595    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1596    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1597    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1598
1599    // Key down with unknown scan code or usage code.
1600    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1601            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1602    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1603            EV_KEY, KEY_UNKNOWN, 1);
1604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1605    ASSERT_EQ(DEVICE_ID, args.deviceId);
1606    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1607    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1608    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1609    ASSERT_EQ(0, args.keyCode);
1610    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1611    ASSERT_EQ(AMETA_NONE, args.metaState);
1612    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1613    ASSERT_EQ(0U, args.policyFlags);
1614    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1615
1616    // Key up with unknown scan code or usage code.
1617    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1618            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1619    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1620            EV_KEY, KEY_UNKNOWN, 0);
1621    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1622    ASSERT_EQ(DEVICE_ID, args.deviceId);
1623    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1624    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1625    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1626    ASSERT_EQ(0, args.keyCode);
1627    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1628    ASSERT_EQ(AMETA_NONE, args.metaState);
1629    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1630    ASSERT_EQ(0U, args.policyFlags);
1631    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1632}
1633
1634TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1635    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1636    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1637
1638    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1639            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1640    addMapperAndConfigure(mapper);
1641
1642    // Initial metastate.
1643    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1644
1645    // Metakey down.
1646    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1647            EV_KEY, KEY_LEFTSHIFT, 1);
1648    NotifyKeyArgs args;
1649    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1650    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1651    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1652    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1653
1654    // Key down.
1655    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1656            EV_KEY, KEY_A, 1);
1657    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1658    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1659    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1660
1661    // Key up.
1662    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1663            EV_KEY, KEY_A, 0);
1664    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1665    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1666    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1667
1668    // Metakey up.
1669    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1670            EV_KEY, KEY_LEFTSHIFT, 0);
1671    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1672    ASSERT_EQ(AMETA_NONE, args.metaState);
1673    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1674    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1675}
1676
1677TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1678    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1679    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1680    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1681    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1682
1683    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1684            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1685    addMapperAndConfigure(mapper);
1686
1687    setDisplayInfoAndReconfigure(DISPLAY_ID,
1688            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1689            DISPLAY_ORIENTATION_90);
1690    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1691            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1692    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1693            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1694    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1695            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1696    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1697            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1698}
1699
1700TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1701    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1702    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1703    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1704    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1705
1706    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1707            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1708    addConfigurationProperty("keyboard.orientationAware", "1");
1709    addMapperAndConfigure(mapper);
1710
1711    setDisplayInfoAndReconfigure(DISPLAY_ID,
1712            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1713            DISPLAY_ORIENTATION_0);
1714    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1715            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1716    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1717            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1718    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1719            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1720    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1721            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1722
1723    setDisplayInfoAndReconfigure(DISPLAY_ID,
1724            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1725            DISPLAY_ORIENTATION_90);
1726    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1727            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1728    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1729            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1730    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1731            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1732    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1733            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1734
1735    setDisplayInfoAndReconfigure(DISPLAY_ID,
1736            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1737            DISPLAY_ORIENTATION_180);
1738    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1739            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1740    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1741            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1742    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1743            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1744    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1745            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1746
1747    setDisplayInfoAndReconfigure(DISPLAY_ID,
1748            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1749            DISPLAY_ORIENTATION_270);
1750    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1751            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1752    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1753            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1754    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1755            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1756    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1757            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1758
1759    // Special case: if orientation changes while key is down, we still emit the same keycode
1760    // in the key up as we did in the key down.
1761    NotifyKeyArgs args;
1762
1763    setDisplayInfoAndReconfigure(DISPLAY_ID,
1764            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1765            DISPLAY_ORIENTATION_270);
1766    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1767    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1768    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1769    ASSERT_EQ(KEY_UP, args.scanCode);
1770    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1771
1772    setDisplayInfoAndReconfigure(DISPLAY_ID,
1773            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1774            DISPLAY_ORIENTATION_180);
1775    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1776    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1777    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1778    ASSERT_EQ(KEY_UP, args.scanCode);
1779    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1780}
1781
1782TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1783    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1784            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1785    addMapperAndConfigure(mapper);
1786
1787    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1788    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1789
1790    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1791    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1792}
1793
1794TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1795    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1796            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1797    addMapperAndConfigure(mapper);
1798
1799    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1800    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1801
1802    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1803    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1804}
1805
1806TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1807    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1808            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1809    addMapperAndConfigure(mapper);
1810
1811    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1812
1813    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1814    uint8_t flags[2] = { 0, 0 };
1815    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1816    ASSERT_TRUE(flags[0]);
1817    ASSERT_FALSE(flags[1]);
1818}
1819
1820TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1821    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1822    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1823    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1824    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1825    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1826    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1827
1828    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1829            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1830    addMapperAndConfigure(mapper);
1831
1832    // Initialization should have turned all of the lights off.
1833    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1834    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1835    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1836
1837    // Toggle caps lock on.
1838    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1839            EV_KEY, KEY_CAPSLOCK, 1);
1840    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1841            EV_KEY, KEY_CAPSLOCK, 0);
1842    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1843    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1844    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1845    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1846
1847    // Toggle num lock on.
1848    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1849            EV_KEY, KEY_NUMLOCK, 1);
1850    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1851            EV_KEY, KEY_NUMLOCK, 0);
1852    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1853    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1854    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1855    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1856
1857    // Toggle caps lock off.
1858    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1859            EV_KEY, KEY_CAPSLOCK, 1);
1860    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1861            EV_KEY, KEY_CAPSLOCK, 0);
1862    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1863    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1864    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1865    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1866
1867    // Toggle scroll lock on.
1868    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1869            EV_KEY, KEY_SCROLLLOCK, 1);
1870    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1871            EV_KEY, KEY_SCROLLLOCK, 0);
1872    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1873    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1874    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1875    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1876
1877    // Toggle num lock off.
1878    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1879            EV_KEY, KEY_NUMLOCK, 1);
1880    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1881            EV_KEY, KEY_NUMLOCK, 0);
1882    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1883    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1884    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1885    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1886
1887    // Toggle scroll lock off.
1888    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1889            EV_KEY, KEY_SCROLLLOCK, 1);
1890    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1891            EV_KEY, KEY_SCROLLLOCK, 0);
1892    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1893    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1894    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1895    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1896}
1897
1898
1899// --- CursorInputMapperTest ---
1900
1901class CursorInputMapperTest : public InputMapperTest {
1902protected:
1903    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1904
1905    sp<FakePointerController> mFakePointerController;
1906
1907    virtual void SetUp() {
1908        InputMapperTest::SetUp();
1909
1910        mFakePointerController = new FakePointerController();
1911        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1912    }
1913
1914    void testMotionRotation(CursorInputMapper* mapper,
1915            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1916};
1917
1918const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1919
1920void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1921        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1922    NotifyMotionArgs args;
1923
1924    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
1925    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
1926    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
1927    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1928    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1929    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1930            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1931            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1932            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1933}
1934
1935TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1936    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1937    addConfigurationProperty("cursor.mode", "pointer");
1938    addMapperAndConfigure(mapper);
1939
1940    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1941}
1942
1943TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1944    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1945    addConfigurationProperty("cursor.mode", "navigation");
1946    addMapperAndConfigure(mapper);
1947
1948    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1949}
1950
1951TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1952    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1953    addConfigurationProperty("cursor.mode", "pointer");
1954    addMapperAndConfigure(mapper);
1955
1956    InputDeviceInfo info;
1957    mapper->populateDeviceInfo(&info);
1958
1959    // Initially there may not be a valid motion range.
1960    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1961    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1962    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1963            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1964
1965    // When the bounds are set, then there should be a valid motion range.
1966    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1967
1968    InputDeviceInfo info2;
1969    mapper->populateDeviceInfo(&info2);
1970
1971    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1972            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1973            1, 800 - 1, 0.0f, 0.0f));
1974    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1975            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1976            2, 480 - 1, 0.0f, 0.0f));
1977    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1978            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1979            0.0f, 1.0f, 0.0f, 0.0f));
1980}
1981
1982TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1983    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1984    addConfigurationProperty("cursor.mode", "navigation");
1985    addMapperAndConfigure(mapper);
1986
1987    InputDeviceInfo info;
1988    mapper->populateDeviceInfo(&info);
1989
1990    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1991            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
1992            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
1993    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1994            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
1995            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
1996    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1997            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
1998            0.0f, 1.0f, 0.0f, 0.0f));
1999}
2000
2001TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2002    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2003    addConfigurationProperty("cursor.mode", "navigation");
2004    addMapperAndConfigure(mapper);
2005
2006    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2007
2008    NotifyMotionArgs args;
2009
2010    // Button press.
2011    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2012    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2013    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2014    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2015    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2016    ASSERT_EQ(DEVICE_ID, args.deviceId);
2017    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2018    ASSERT_EQ(uint32_t(0), args.policyFlags);
2019    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2020    ASSERT_EQ(0, args.flags);
2021    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2022    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2023    ASSERT_EQ(0, args.edgeFlags);
2024    ASSERT_EQ(uint32_t(1), args.pointerCount);
2025    ASSERT_EQ(0, args.pointerProperties[0].id);
2026    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2027    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2028            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2029    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2030    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2031    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2032
2033    // Button release.  Should have same down time.
2034    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2035    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2036    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2037    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2038    ASSERT_EQ(DEVICE_ID, args.deviceId);
2039    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2040    ASSERT_EQ(uint32_t(0), args.policyFlags);
2041    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2042    ASSERT_EQ(0, args.flags);
2043    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2044    ASSERT_EQ(0, args.buttonState);
2045    ASSERT_EQ(0, args.edgeFlags);
2046    ASSERT_EQ(uint32_t(1), args.pointerCount);
2047    ASSERT_EQ(0, args.pointerProperties[0].id);
2048    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2049    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2050            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2051    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2052    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2053    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2054}
2055
2056TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2057    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2058    addConfigurationProperty("cursor.mode", "navigation");
2059    addMapperAndConfigure(mapper);
2060
2061    NotifyMotionArgs args;
2062
2063    // Motion in X but not Y.
2064    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2065    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2066    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2067    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2068    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2069            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2070
2071    // Motion in Y but not X.
2072    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2073    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2075    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2076    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2077            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2078}
2079
2080TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2081    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2082    addConfigurationProperty("cursor.mode", "navigation");
2083    addMapperAndConfigure(mapper);
2084
2085    NotifyMotionArgs args;
2086
2087    // Button press.
2088    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2089    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2090    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2091    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2092    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2093            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2094
2095    // Button release.
2096    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2097    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2098    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2099    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2100    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2101            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2102}
2103
2104TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2105    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2106    addConfigurationProperty("cursor.mode", "navigation");
2107    addMapperAndConfigure(mapper);
2108
2109    NotifyMotionArgs args;
2110
2111    // Combined X, Y and Button.
2112    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2113    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2114    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2115    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2116    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2117    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2118    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2119            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2120            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2121
2122    // Move X, Y a bit while pressed.
2123    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2124    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2125    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2126    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2127    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2128    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2129            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2130            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2131
2132    // Release Button.
2133    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2134    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2135    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2136    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2137    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2138            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2139}
2140
2141TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2142    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2143    addConfigurationProperty("cursor.mode", "navigation");
2144    addMapperAndConfigure(mapper);
2145
2146    setDisplayInfoAndReconfigure(DISPLAY_ID,
2147            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2148            DISPLAY_ORIENTATION_90);
2149    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2150    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2151    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2152    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2153    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2154    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2155    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2156    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2157}
2158
2159TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2160    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2161    addConfigurationProperty("cursor.mode", "navigation");
2162    addConfigurationProperty("cursor.orientationAware", "1");
2163    addMapperAndConfigure(mapper);
2164
2165    setDisplayInfoAndReconfigure(DISPLAY_ID,
2166            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2167    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2168    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2169    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2170    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2171    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2172    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2173    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2174    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2175
2176    setDisplayInfoAndReconfigure(DISPLAY_ID,
2177            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2178    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2179    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2180    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2181    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2182    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2183    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2184    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2185    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2186
2187    setDisplayInfoAndReconfigure(DISPLAY_ID,
2188            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2189    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2190    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2191    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2192    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2193    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2194    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2195    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2196    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2197
2198    setDisplayInfoAndReconfigure(DISPLAY_ID,
2199            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2200    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2201    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2202    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2203    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2204    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2205    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2208}
2209
2210TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2211    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2212    addConfigurationProperty("cursor.mode", "pointer");
2213    addMapperAndConfigure(mapper);
2214
2215    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2216    mFakePointerController->setPosition(100, 200);
2217    mFakePointerController->setButtonState(0);
2218
2219    NotifyMotionArgs motionArgs;
2220    NotifyKeyArgs keyArgs;
2221
2222    // press BTN_LEFT, release BTN_LEFT
2223    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2224    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2225    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2226    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2227    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2228    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2229    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2230            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2231
2232    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2233    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2234    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2235    ASSERT_EQ(0, motionArgs.buttonState);
2236    ASSERT_EQ(0, mFakePointerController->getButtonState());
2237    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2238    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2239            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2240
2241    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2242    ASSERT_EQ(0, motionArgs.buttonState);
2243    ASSERT_EQ(0, mFakePointerController->getButtonState());
2244    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2245    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2246            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2247
2248    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2249    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2250    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2251    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2252    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2253    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2254    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2255            motionArgs.buttonState);
2256    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2257            mFakePointerController->getButtonState());
2258    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2259            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2260
2261    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2262    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2263    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2264    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2265    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2266    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2267    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2268            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2269
2270    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0);
2271    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2272    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2273    ASSERT_EQ(0, motionArgs.buttonState);
2274    ASSERT_EQ(0, mFakePointerController->getButtonState());
2275    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2276    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2277            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2278    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2279    ASSERT_EQ(0, motionArgs.buttonState);
2280    ASSERT_EQ(0, mFakePointerController->getButtonState());
2281    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2282    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2283            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2284
2285    // press BTN_BACK, release BTN_BACK
2286    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2287    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2289    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2290    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2291    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2292    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2293    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, 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    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2299    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2301    ASSERT_EQ(0, motionArgs.buttonState);
2302    ASSERT_EQ(0, mFakePointerController->getButtonState());
2303    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2304    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2305            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2306    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2307    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2308    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2309
2310    // press BTN_SIDE, release BTN_SIDE
2311    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2312    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2314    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2315    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2316    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2317    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2318    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2319    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2320    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2321            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2322
2323    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2324    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2325    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2326    ASSERT_EQ(0, motionArgs.buttonState);
2327    ASSERT_EQ(0, mFakePointerController->getButtonState());
2328    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2329    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2330            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2331    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2332    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2333    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2334
2335    // press BTN_FORWARD, release BTN_FORWARD
2336    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2337    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2338    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2339    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2340    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2341    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2342    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2343    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2344    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2345    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2346            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2347
2348    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2349    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2350    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2351    ASSERT_EQ(0, motionArgs.buttonState);
2352    ASSERT_EQ(0, mFakePointerController->getButtonState());
2353    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2354    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2355            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2356    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2357    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2358    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2359
2360    // press BTN_EXTRA, release BTN_EXTRA
2361    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2362    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2363    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2364    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2365    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2366    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2367    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2368    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2369    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2370    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2371            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2372
2373    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2374    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2375    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2376    ASSERT_EQ(0, motionArgs.buttonState);
2377    ASSERT_EQ(0, mFakePointerController->getButtonState());
2378    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2379    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2380            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2381    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2382    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2383    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2384}
2385
2386TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2387    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2388    addConfigurationProperty("cursor.mode", "pointer");
2389    addMapperAndConfigure(mapper);
2390
2391    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2392    mFakePointerController->setPosition(100, 200);
2393    mFakePointerController->setButtonState(0);
2394
2395    NotifyMotionArgs args;
2396
2397    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2398    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2399    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2400    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2401    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2402    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2403            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2404    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2405}
2406
2407
2408// --- TouchInputMapperTest ---
2409
2410class TouchInputMapperTest : public InputMapperTest {
2411protected:
2412    static const int32_t RAW_X_MIN;
2413    static const int32_t RAW_X_MAX;
2414    static const int32_t RAW_Y_MIN;
2415    static const int32_t RAW_Y_MAX;
2416    static const int32_t RAW_TOUCH_MIN;
2417    static const int32_t RAW_TOUCH_MAX;
2418    static const int32_t RAW_TOOL_MIN;
2419    static const int32_t RAW_TOOL_MAX;
2420    static const int32_t RAW_PRESSURE_MIN;
2421    static const int32_t RAW_PRESSURE_MAX;
2422    static const int32_t RAW_ORIENTATION_MIN;
2423    static const int32_t RAW_ORIENTATION_MAX;
2424    static const int32_t RAW_DISTANCE_MIN;
2425    static const int32_t RAW_DISTANCE_MAX;
2426    static const int32_t RAW_TILT_MIN;
2427    static const int32_t RAW_TILT_MAX;
2428    static const int32_t RAW_ID_MIN;
2429    static const int32_t RAW_ID_MAX;
2430    static const int32_t RAW_SLOT_MIN;
2431    static const int32_t RAW_SLOT_MAX;
2432    static const float X_PRECISION;
2433    static const float Y_PRECISION;
2434
2435    static const float GEOMETRIC_SCALE;
2436
2437    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2438
2439    enum Axes {
2440        POSITION = 1 << 0,
2441        TOUCH = 1 << 1,
2442        TOOL = 1 << 2,
2443        PRESSURE = 1 << 3,
2444        ORIENTATION = 1 << 4,
2445        MINOR = 1 << 5,
2446        ID = 1 << 6,
2447        DISTANCE = 1 << 7,
2448        TILT = 1 << 8,
2449        SLOT = 1 << 9,
2450        TOOL_TYPE = 1 << 10,
2451    };
2452
2453    void prepareDisplay(int32_t orientation);
2454    void prepareVirtualKeys();
2455    int32_t toRawX(float displayX);
2456    int32_t toRawY(float displayY);
2457    float toDisplayX(int32_t rawX);
2458    float toDisplayY(int32_t rawY);
2459};
2460
2461const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2462const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2463const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2464const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2465const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2466const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2467const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2468const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2469const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2470const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2471const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2472const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2473const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2474const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2475const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2476const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2477const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2478const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2479const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2480const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2481const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2482const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2483
2484const float TouchInputMapperTest::GEOMETRIC_SCALE =
2485        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2486                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2487
2488const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2489        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2490        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2491};
2492
2493void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2494    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2495}
2496
2497void TouchInputMapperTest::prepareVirtualKeys() {
2498    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2499    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2500    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2501    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2502}
2503
2504int32_t TouchInputMapperTest::toRawX(float displayX) {
2505    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2506}
2507
2508int32_t TouchInputMapperTest::toRawY(float displayY) {
2509    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2510}
2511
2512float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2513    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2514}
2515
2516float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2517    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2518}
2519
2520
2521// --- SingleTouchInputMapperTest ---
2522
2523class SingleTouchInputMapperTest : public TouchInputMapperTest {
2524protected:
2525    void prepareButtons();
2526    void prepareAxes(int axes);
2527
2528    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2529    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2530    void processUp(SingleTouchInputMapper* mappery);
2531    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2532    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2533    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2534    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2535    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2536    void processSync(SingleTouchInputMapper* mapper);
2537};
2538
2539void SingleTouchInputMapperTest::prepareButtons() {
2540    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2541}
2542
2543void SingleTouchInputMapperTest::prepareAxes(int axes) {
2544    if (axes & POSITION) {
2545        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2546                RAW_X_MIN, RAW_X_MAX, 0, 0);
2547        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2548                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2549    }
2550    if (axes & PRESSURE) {
2551        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2552                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2553    }
2554    if (axes & TOOL) {
2555        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2556                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2557    }
2558    if (axes & DISTANCE) {
2559        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2560                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2561    }
2562    if (axes & TILT) {
2563        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2564                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2565        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2566                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2567    }
2568}
2569
2570void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2571    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2572    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2573    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2574}
2575
2576void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2577    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2578    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2579}
2580
2581void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2582    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2583}
2584
2585void SingleTouchInputMapperTest::processPressure(
2586        SingleTouchInputMapper* mapper, int32_t pressure) {
2587    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2588}
2589
2590void SingleTouchInputMapperTest::processToolMajor(
2591        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2592    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2593}
2594
2595void SingleTouchInputMapperTest::processDistance(
2596        SingleTouchInputMapper* mapper, int32_t distance) {
2597    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2598}
2599
2600void SingleTouchInputMapperTest::processTilt(
2601        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2602    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2603    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2604}
2605
2606void SingleTouchInputMapperTest::processKey(
2607        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2608    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2609}
2610
2611void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2612    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2613}
2614
2615
2616TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2617    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2618    prepareButtons();
2619    prepareAxes(POSITION);
2620    addMapperAndConfigure(mapper);
2621
2622    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2623}
2624
2625TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2626    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2627    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2628    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2629    prepareButtons();
2630    prepareAxes(POSITION);
2631    addMapperAndConfigure(mapper);
2632
2633    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2634}
2635
2636TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2637    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2638    prepareButtons();
2639    prepareAxes(POSITION);
2640    addConfigurationProperty("touch.deviceType", "touchPad");
2641    addMapperAndConfigure(mapper);
2642
2643    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2644}
2645
2646TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2647    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2648    prepareButtons();
2649    prepareAxes(POSITION);
2650    addConfigurationProperty("touch.deviceType", "touchScreen");
2651    addMapperAndConfigure(mapper);
2652
2653    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2654}
2655
2656TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2657    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2658    addConfigurationProperty("touch.deviceType", "touchScreen");
2659    prepareDisplay(DISPLAY_ORIENTATION_0);
2660    prepareButtons();
2661    prepareAxes(POSITION);
2662    prepareVirtualKeys();
2663    addMapperAndConfigure(mapper);
2664
2665    // Unknown key.
2666    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2667
2668    // Virtual key is down.
2669    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2670    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2671    processDown(mapper, x, y);
2672    processSync(mapper);
2673    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2674
2675    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2676
2677    // Virtual key is up.
2678    processUp(mapper);
2679    processSync(mapper);
2680    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2681
2682    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2683}
2684
2685TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2686    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2687    addConfigurationProperty("touch.deviceType", "touchScreen");
2688    prepareDisplay(DISPLAY_ORIENTATION_0);
2689    prepareButtons();
2690    prepareAxes(POSITION);
2691    prepareVirtualKeys();
2692    addMapperAndConfigure(mapper);
2693
2694    // Unknown key.
2695    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2696
2697    // Virtual key is down.
2698    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2699    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2700    processDown(mapper, x, y);
2701    processSync(mapper);
2702    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2703
2704    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2705
2706    // Virtual key is up.
2707    processUp(mapper);
2708    processSync(mapper);
2709    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2710
2711    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2712}
2713
2714TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2715    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2716    addConfigurationProperty("touch.deviceType", "touchScreen");
2717    prepareDisplay(DISPLAY_ORIENTATION_0);
2718    prepareButtons();
2719    prepareAxes(POSITION);
2720    prepareVirtualKeys();
2721    addMapperAndConfigure(mapper);
2722
2723    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2724    uint8_t flags[2] = { 0, 0 };
2725    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2726    ASSERT_TRUE(flags[0]);
2727    ASSERT_FALSE(flags[1]);
2728}
2729
2730TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2731    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2732    addConfigurationProperty("touch.deviceType", "touchScreen");
2733    prepareDisplay(DISPLAY_ORIENTATION_0);
2734    prepareButtons();
2735    prepareAxes(POSITION);
2736    prepareVirtualKeys();
2737    addMapperAndConfigure(mapper);
2738
2739    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2740
2741    NotifyKeyArgs args;
2742
2743    // Press virtual key.
2744    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2745    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2746    processDown(mapper, x, y);
2747    processSync(mapper);
2748
2749    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2750    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2751    ASSERT_EQ(DEVICE_ID, args.deviceId);
2752    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2753    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2754    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2755    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2756    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2757    ASSERT_EQ(KEY_HOME, args.scanCode);
2758    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2759    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2760
2761    // Release virtual key.
2762    processUp(mapper);
2763    processSync(mapper);
2764
2765    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2766    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2767    ASSERT_EQ(DEVICE_ID, args.deviceId);
2768    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2769    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2770    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2771    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2772    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2773    ASSERT_EQ(KEY_HOME, args.scanCode);
2774    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2775    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2776
2777    // Should not have sent any motions.
2778    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2779}
2780
2781TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2782    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2783    addConfigurationProperty("touch.deviceType", "touchScreen");
2784    prepareDisplay(DISPLAY_ORIENTATION_0);
2785    prepareButtons();
2786    prepareAxes(POSITION);
2787    prepareVirtualKeys();
2788    addMapperAndConfigure(mapper);
2789
2790    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2791
2792    NotifyKeyArgs keyArgs;
2793
2794    // Press virtual key.
2795    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2796    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2797    processDown(mapper, x, y);
2798    processSync(mapper);
2799
2800    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2801    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2802    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2803    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2804    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2805    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2806    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2807    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2808    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2809    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2810    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2811
2812    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2813    // into the display area.
2814    y -= 100;
2815    processMove(mapper, x, y);
2816    processSync(mapper);
2817
2818    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2819    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2820    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2821    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2822    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2823    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2824    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2825            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2826    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2827    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2828    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2829    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2830
2831    NotifyMotionArgs motionArgs;
2832    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2833    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2834    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2835    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2836    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2837    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2838    ASSERT_EQ(0, motionArgs.flags);
2839    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2840    ASSERT_EQ(0, motionArgs.buttonState);
2841    ASSERT_EQ(0, motionArgs.edgeFlags);
2842    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2843    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2844    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2845    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2846            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2847    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2848    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2849    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2850
2851    // Keep moving out of bounds.  Should generate a pointer move.
2852    y -= 50;
2853    processMove(mapper, x, y);
2854    processSync(mapper);
2855
2856    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2857    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2858    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2859    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2860    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2861    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2862    ASSERT_EQ(0, motionArgs.flags);
2863    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2864    ASSERT_EQ(0, motionArgs.buttonState);
2865    ASSERT_EQ(0, motionArgs.edgeFlags);
2866    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2867    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2868    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2869    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2870            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2871    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2872    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2873    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2874
2875    // Release out of bounds.  Should generate a pointer up.
2876    processUp(mapper);
2877    processSync(mapper);
2878
2879    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2880    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2881    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2882    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2883    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2884    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2885    ASSERT_EQ(0, motionArgs.flags);
2886    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2887    ASSERT_EQ(0, motionArgs.buttonState);
2888    ASSERT_EQ(0, motionArgs.edgeFlags);
2889    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2890    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2891    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2892    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2893            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2894    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2895    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2896    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2897
2898    // Should not have sent any more keys or motions.
2899    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2900    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2901}
2902
2903TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2904    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2905    addConfigurationProperty("touch.deviceType", "touchScreen");
2906    prepareDisplay(DISPLAY_ORIENTATION_0);
2907    prepareButtons();
2908    prepareAxes(POSITION);
2909    prepareVirtualKeys();
2910    addMapperAndConfigure(mapper);
2911
2912    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2913
2914    NotifyMotionArgs motionArgs;
2915
2916    // Initially go down out of bounds.
2917    int32_t x = -10;
2918    int32_t y = -10;
2919    processDown(mapper, x, y);
2920    processSync(mapper);
2921
2922    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2923
2924    // Move into the display area.  Should generate a pointer down.
2925    x = 50;
2926    y = 75;
2927    processMove(mapper, x, y);
2928    processSync(mapper);
2929
2930    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2931    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2932    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2933    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2934    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2935    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2936    ASSERT_EQ(0, motionArgs.flags);
2937    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2938    ASSERT_EQ(0, motionArgs.buttonState);
2939    ASSERT_EQ(0, motionArgs.edgeFlags);
2940    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2941    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2942    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2943    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2944            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2945    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2946    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2947    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2948
2949    // Release.  Should generate a pointer up.
2950    processUp(mapper);
2951    processSync(mapper);
2952
2953    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2954    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2955    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2956    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2957    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2958    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2959    ASSERT_EQ(0, motionArgs.flags);
2960    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2961    ASSERT_EQ(0, motionArgs.buttonState);
2962    ASSERT_EQ(0, motionArgs.edgeFlags);
2963    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2964    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2965    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2966    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2967            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2968    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2969    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2970    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2971
2972    // Should not have sent any more keys or motions.
2973    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2974    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2975}
2976
2977TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
2978    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2979    addConfigurationProperty("touch.deviceType", "touchScreen");
2980    prepareDisplay(DISPLAY_ORIENTATION_0);
2981    prepareButtons();
2982    prepareAxes(POSITION);
2983    prepareVirtualKeys();
2984    addMapperAndConfigure(mapper);
2985
2986    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2987
2988    NotifyMotionArgs motionArgs;
2989
2990    // Down.
2991    int32_t x = 100;
2992    int32_t y = 125;
2993    processDown(mapper, x, y);
2994    processSync(mapper);
2995
2996    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2997    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2998    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2999    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3000    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3001    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3002    ASSERT_EQ(0, motionArgs.flags);
3003    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3004    ASSERT_EQ(0, motionArgs.buttonState);
3005    ASSERT_EQ(0, motionArgs.edgeFlags);
3006    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3007    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3008    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3009    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3010            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3011    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3012    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3013    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3014
3015    // Move.
3016    x += 50;
3017    y += 75;
3018    processMove(mapper, x, y);
3019    processSync(mapper);
3020
3021    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3022    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3023    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3024    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3025    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3026    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3027    ASSERT_EQ(0, motionArgs.flags);
3028    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3029    ASSERT_EQ(0, motionArgs.buttonState);
3030    ASSERT_EQ(0, motionArgs.edgeFlags);
3031    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3032    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3033    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3034    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3035            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3036    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3037    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3038    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3039
3040    // Up.
3041    processUp(mapper);
3042    processSync(mapper);
3043
3044    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3045    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3046    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3047    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3048    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3049    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3050    ASSERT_EQ(0, motionArgs.flags);
3051    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3052    ASSERT_EQ(0, motionArgs.buttonState);
3053    ASSERT_EQ(0, motionArgs.edgeFlags);
3054    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3055    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3056    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3057    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3058            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3059    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3060    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3061    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3062
3063    // Should not have sent any more keys or motions.
3064    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3065    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3066}
3067
3068TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3069    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3070    addConfigurationProperty("touch.deviceType", "touchScreen");
3071    prepareButtons();
3072    prepareAxes(POSITION);
3073    addConfigurationProperty("touch.orientationAware", "0");
3074    addMapperAndConfigure(mapper);
3075
3076    NotifyMotionArgs args;
3077
3078    // Rotation 90.
3079    prepareDisplay(DISPLAY_ORIENTATION_90);
3080    processDown(mapper, toRawX(50), toRawY(75));
3081    processSync(mapper);
3082
3083    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3084    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3085    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3086
3087    processUp(mapper);
3088    processSync(mapper);
3089    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3090}
3091
3092TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3093    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3094    addConfigurationProperty("touch.deviceType", "touchScreen");
3095    prepareButtons();
3096    prepareAxes(POSITION);
3097    addMapperAndConfigure(mapper);
3098
3099    NotifyMotionArgs args;
3100
3101    // Rotation 0.
3102    prepareDisplay(DISPLAY_ORIENTATION_0);
3103    processDown(mapper, toRawX(50), toRawY(75));
3104    processSync(mapper);
3105
3106    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3107    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3108    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3109
3110    processUp(mapper);
3111    processSync(mapper);
3112    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3113
3114    // Rotation 90.
3115    prepareDisplay(DISPLAY_ORIENTATION_90);
3116    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
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 180.
3128    prepareDisplay(DISPLAY_ORIENTATION_180);
3129    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
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 270.
3141    prepareDisplay(DISPLAY_ORIENTATION_270);
3142    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + 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
3154TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3155    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3156    addConfigurationProperty("touch.deviceType", "touchScreen");
3157    prepareDisplay(DISPLAY_ORIENTATION_0);
3158    prepareButtons();
3159    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3160    addMapperAndConfigure(mapper);
3161
3162    // These calculations are based on the input device calibration documentation.
3163    int32_t rawX = 100;
3164    int32_t rawY = 200;
3165    int32_t rawPressure = 10;
3166    int32_t rawToolMajor = 12;
3167    int32_t rawDistance = 2;
3168    int32_t rawTiltX = 30;
3169    int32_t rawTiltY = 110;
3170
3171    float x = toDisplayX(rawX);
3172    float y = toDisplayY(rawY);
3173    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3174    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3175    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3176    float distance = float(rawDistance);
3177
3178    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3179    float tiltScale = M_PI / 180;
3180    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3181    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3182    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3183    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3184
3185    processDown(mapper, rawX, rawY);
3186    processPressure(mapper, rawPressure);
3187    processToolMajor(mapper, rawToolMajor);
3188    processDistance(mapper, rawDistance);
3189    processTilt(mapper, rawTiltX, rawTiltY);
3190    processSync(mapper);
3191
3192    NotifyMotionArgs args;
3193    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3194    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3195            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3196    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3197}
3198
3199TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3200    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3201    addConfigurationProperty("touch.deviceType", "touchScreen");
3202    prepareDisplay(DISPLAY_ORIENTATION_0);
3203    prepareButtons();
3204    prepareAxes(POSITION);
3205    addMapperAndConfigure(mapper);
3206
3207    NotifyMotionArgs motionArgs;
3208    NotifyKeyArgs keyArgs;
3209
3210    processDown(mapper, 100, 200);
3211    processSync(mapper);
3212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3213    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3214    ASSERT_EQ(0, motionArgs.buttonState);
3215
3216    // press BTN_LEFT, release BTN_LEFT
3217    processKey(mapper, BTN_LEFT, 1);
3218    processSync(mapper);
3219    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3220    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3221    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3222
3223    processKey(mapper, BTN_LEFT, 0);
3224    processSync(mapper);
3225    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3226    ASSERT_EQ(0, motionArgs.buttonState);
3227    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3228
3229    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3230    processKey(mapper, BTN_RIGHT, 1);
3231    processKey(mapper, BTN_MIDDLE, 1);
3232    processSync(mapper);
3233    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3234    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3235    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3236            motionArgs.buttonState);
3237
3238    processKey(mapper, BTN_RIGHT, 0);
3239    processSync(mapper);
3240    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3241    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3242    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3243
3244    processKey(mapper, BTN_MIDDLE, 0);
3245    processSync(mapper);
3246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3247    ASSERT_EQ(0, motionArgs.buttonState);
3248    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3249
3250    // press BTN_BACK, release BTN_BACK
3251    processKey(mapper, BTN_BACK, 1);
3252    processSync(mapper);
3253    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3254    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3255    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3256    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3257    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3258    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3259
3260    processKey(mapper, BTN_BACK, 0);
3261    processSync(mapper);
3262    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3263    ASSERT_EQ(0, motionArgs.buttonState);
3264    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3265    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3266    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3267    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3268
3269    // press BTN_SIDE, release BTN_SIDE
3270    processKey(mapper, BTN_SIDE, 1);
3271    processSync(mapper);
3272    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3273    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3274    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3275    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3276    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3277    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3278
3279    processKey(mapper, BTN_SIDE, 0);
3280    processSync(mapper);
3281    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3282    ASSERT_EQ(0, motionArgs.buttonState);
3283    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3284    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3285    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3286    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3287
3288    // press BTN_FORWARD, release BTN_FORWARD
3289    processKey(mapper, BTN_FORWARD, 1);
3290    processSync(mapper);
3291    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3292    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3293    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3294    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3295    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3296    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3297
3298    processKey(mapper, BTN_FORWARD, 0);
3299    processSync(mapper);
3300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3301    ASSERT_EQ(0, motionArgs.buttonState);
3302    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3304    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3305    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3306
3307    // press BTN_EXTRA, release BTN_EXTRA
3308    processKey(mapper, BTN_EXTRA, 1);
3309    processSync(mapper);
3310    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3311    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3312    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3313    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3314    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3315    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3316
3317    processKey(mapper, BTN_EXTRA, 0);
3318    processSync(mapper);
3319    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3320    ASSERT_EQ(0, motionArgs.buttonState);
3321    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3322    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3323    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3324    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3325
3326    // press BTN_STYLUS, release BTN_STYLUS
3327    processKey(mapper, BTN_STYLUS, 1);
3328    processSync(mapper);
3329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3330    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3331    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3332
3333    processKey(mapper, BTN_STYLUS, 0);
3334    processSync(mapper);
3335    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3336    ASSERT_EQ(0, motionArgs.buttonState);
3337    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3338
3339    // press BTN_STYLUS2, release BTN_STYLUS2
3340    processKey(mapper, BTN_STYLUS2, 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_TERTIARY, motionArgs.buttonState);
3345
3346    processKey(mapper, BTN_STYLUS2, 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    // release touch
3353    processUp(mapper);
3354    processSync(mapper);
3355    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3356    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3357    ASSERT_EQ(0, motionArgs.buttonState);
3358}
3359
3360TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3361    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3362    addConfigurationProperty("touch.deviceType", "touchScreen");
3363    prepareDisplay(DISPLAY_ORIENTATION_0);
3364    prepareButtons();
3365    prepareAxes(POSITION);
3366    addMapperAndConfigure(mapper);
3367
3368    NotifyMotionArgs motionArgs;
3369
3370    // default tool type is finger
3371    processDown(mapper, 100, 200);
3372    processSync(mapper);
3373    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3374    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3375    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3376
3377    // eraser
3378    processKey(mapper, BTN_TOOL_RUBBER, 1);
3379    processSync(mapper);
3380    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3381    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3382    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3383
3384    // stylus
3385    processKey(mapper, BTN_TOOL_RUBBER, 0);
3386    processKey(mapper, BTN_TOOL_PEN, 1);
3387    processSync(mapper);
3388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3389    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3390    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3391
3392    // brush
3393    processKey(mapper, BTN_TOOL_PEN, 0);
3394    processKey(mapper, BTN_TOOL_BRUSH, 1);
3395    processSync(mapper);
3396    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3397    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3398    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3399
3400    // pencil
3401    processKey(mapper, BTN_TOOL_BRUSH, 0);
3402    processKey(mapper, BTN_TOOL_PENCIL, 1);
3403    processSync(mapper);
3404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3405    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3406    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3407
3408    // airbrush
3409    processKey(mapper, BTN_TOOL_PENCIL, 0);
3410    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3411    processSync(mapper);
3412    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3413    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3414    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3415
3416    // mouse
3417    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3418    processKey(mapper, BTN_TOOL_MOUSE, 1);
3419    processSync(mapper);
3420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3421    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3422    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3423
3424    // lens
3425    processKey(mapper, BTN_TOOL_MOUSE, 0);
3426    processKey(mapper, BTN_TOOL_LENS, 1);
3427    processSync(mapper);
3428    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3429    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3430    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3431
3432    // double-tap
3433    processKey(mapper, BTN_TOOL_LENS, 0);
3434    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3435    processSync(mapper);
3436    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3437    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3438    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3439
3440    // triple-tap
3441    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3442    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3443    processSync(mapper);
3444    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3445    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3446    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3447
3448    // quad-tap
3449    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3450    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3451    processSync(mapper);
3452    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3453    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3454    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3455
3456    // finger
3457    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3458    processKey(mapper, BTN_TOOL_FINGER, 1);
3459    processSync(mapper);
3460    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3461    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3462    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3463
3464    // stylus trumps finger
3465    processKey(mapper, BTN_TOOL_PEN, 1);
3466    processSync(mapper);
3467    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3468    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3469    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3470
3471    // eraser trumps stylus
3472    processKey(mapper, BTN_TOOL_RUBBER, 1);
3473    processSync(mapper);
3474    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3475    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3476    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3477
3478    // mouse trumps eraser
3479    processKey(mapper, BTN_TOOL_MOUSE, 1);
3480    processSync(mapper);
3481    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3482    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3483    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3484
3485    // back to default tool type
3486    processKey(mapper, BTN_TOOL_MOUSE, 0);
3487    processKey(mapper, BTN_TOOL_RUBBER, 0);
3488    processKey(mapper, BTN_TOOL_PEN, 0);
3489    processKey(mapper, BTN_TOOL_FINGER, 0);
3490    processSync(mapper);
3491    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3492    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3493    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3494}
3495
3496TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3497    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3498    addConfigurationProperty("touch.deviceType", "touchScreen");
3499    prepareDisplay(DISPLAY_ORIENTATION_0);
3500    prepareButtons();
3501    prepareAxes(POSITION);
3502    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3503    addMapperAndConfigure(mapper);
3504
3505    NotifyMotionArgs motionArgs;
3506
3507    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3508    processKey(mapper, BTN_TOOL_FINGER, 1);
3509    processMove(mapper, 100, 200);
3510    processSync(mapper);
3511    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3512    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3513    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3514            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3515
3516    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3517    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3518    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3519            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3520
3521    // move a little
3522    processMove(mapper, 150, 250);
3523    processSync(mapper);
3524    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3525    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3526    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3527            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3528
3529    // down when BTN_TOUCH is pressed, pressure defaults to 1
3530    processKey(mapper, BTN_TOUCH, 1);
3531    processSync(mapper);
3532    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3533    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3534    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3535            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3536
3537    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3538    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3539    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3540            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3541
3542    // up when BTN_TOUCH is released, hover restored
3543    processKey(mapper, BTN_TOUCH, 0);
3544    processSync(mapper);
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3547    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3548            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3549
3550    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3551    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3552    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3553            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3554
3555    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3556    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3557    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3558            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3559
3560    // exit hover when pointer goes away
3561    processKey(mapper, BTN_TOOL_FINGER, 0);
3562    processSync(mapper);
3563    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3564    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, 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
3569TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3570    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3571    addConfigurationProperty("touch.deviceType", "touchScreen");
3572    prepareDisplay(DISPLAY_ORIENTATION_0);
3573    prepareButtons();
3574    prepareAxes(POSITION | PRESSURE);
3575    addMapperAndConfigure(mapper);
3576
3577    NotifyMotionArgs motionArgs;
3578
3579    // initially hovering because pressure is 0
3580    processDown(mapper, 100, 200);
3581    processPressure(mapper, 0);
3582    processSync(mapper);
3583    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3584    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3585    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3586            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3587
3588    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3589    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3590    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3591            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3592
3593    // move a little
3594    processMove(mapper, 150, 250);
3595    processSync(mapper);
3596    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3597    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3598    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3599            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3600
3601    // down when pressure is non-zero
3602    processPressure(mapper, RAW_PRESSURE_MAX);
3603    processSync(mapper);
3604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3605    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3606    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3607            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3608
3609    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3610    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3611    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3612            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3613
3614    // up when pressure becomes 0, hover restored
3615    processPressure(mapper, 0);
3616    processSync(mapper);
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3619    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3620            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3621
3622    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3623    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3624    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3625            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3626
3627    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3628    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3629    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3630            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3631
3632    // exit hover when pointer goes away
3633    processUp(mapper);
3634    processSync(mapper);
3635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3636    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, 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
3641
3642// --- MultiTouchInputMapperTest ---
3643
3644class MultiTouchInputMapperTest : public TouchInputMapperTest {
3645protected:
3646    void prepareAxes(int axes);
3647
3648    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3649    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3650    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3651    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3652    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3653    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3654    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3655    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3656    void processId(MultiTouchInputMapper* mapper, int32_t id);
3657    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3658    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3659    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3660    void processMTSync(MultiTouchInputMapper* mapper);
3661    void processSync(MultiTouchInputMapper* mapper);
3662};
3663
3664void MultiTouchInputMapperTest::prepareAxes(int axes) {
3665    if (axes & POSITION) {
3666        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3667                RAW_X_MIN, RAW_X_MAX, 0, 0);
3668        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3669                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3670    }
3671    if (axes & TOUCH) {
3672        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3673                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3674        if (axes & MINOR) {
3675            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3676                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3677        }
3678    }
3679    if (axes & TOOL) {
3680        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3681                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3682        if (axes & MINOR) {
3683            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3684                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3685        }
3686    }
3687    if (axes & ORIENTATION) {
3688        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3689                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3690    }
3691    if (axes & PRESSURE) {
3692        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3693                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3694    }
3695    if (axes & DISTANCE) {
3696        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3697                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3698    }
3699    if (axes & ID) {
3700        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3701                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3702    }
3703    if (axes & SLOT) {
3704        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3705                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3706        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3707    }
3708    if (axes & TOOL_TYPE) {
3709        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3710                0, MT_TOOL_MAX, 0, 0);
3711    }
3712}
3713
3714void MultiTouchInputMapperTest::processPosition(
3715        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3716    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
3717    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
3718}
3719
3720void MultiTouchInputMapperTest::processTouchMajor(
3721        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3722    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
3723}
3724
3725void MultiTouchInputMapperTest::processTouchMinor(
3726        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3727    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
3728}
3729
3730void MultiTouchInputMapperTest::processToolMajor(
3731        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3732    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
3733}
3734
3735void MultiTouchInputMapperTest::processToolMinor(
3736        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3737    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
3738}
3739
3740void MultiTouchInputMapperTest::processOrientation(
3741        MultiTouchInputMapper* mapper, int32_t orientation) {
3742    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
3743}
3744
3745void MultiTouchInputMapperTest::processPressure(
3746        MultiTouchInputMapper* mapper, int32_t pressure) {
3747    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
3748}
3749
3750void MultiTouchInputMapperTest::processDistance(
3751        MultiTouchInputMapper* mapper, int32_t distance) {
3752    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
3753}
3754
3755void MultiTouchInputMapperTest::processId(
3756        MultiTouchInputMapper* mapper, int32_t id) {
3757    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
3758}
3759
3760void MultiTouchInputMapperTest::processSlot(
3761        MultiTouchInputMapper* mapper, int32_t slot) {
3762    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
3763}
3764
3765void MultiTouchInputMapperTest::processToolType(
3766        MultiTouchInputMapper* mapper, int32_t toolType) {
3767    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
3768}
3769
3770void MultiTouchInputMapperTest::processKey(
3771        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3772    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
3773}
3774
3775void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3776    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
3777}
3778
3779void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3780    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
3781}
3782
3783
3784TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3785    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3786    addConfigurationProperty("touch.deviceType", "touchScreen");
3787    prepareDisplay(DISPLAY_ORIENTATION_0);
3788    prepareAxes(POSITION);
3789    prepareVirtualKeys();
3790    addMapperAndConfigure(mapper);
3791
3792    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3793
3794    NotifyMotionArgs motionArgs;
3795
3796    // Two fingers down at once.
3797    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3798    processPosition(mapper, x1, y1);
3799    processMTSync(mapper);
3800    processPosition(mapper, x2, y2);
3801    processMTSync(mapper);
3802    processSync(mapper);
3803
3804    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3805    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3806    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3807    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3808    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3809    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3810    ASSERT_EQ(0, motionArgs.flags);
3811    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3812    ASSERT_EQ(0, motionArgs.buttonState);
3813    ASSERT_EQ(0, motionArgs.edgeFlags);
3814    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3815    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3816    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3817    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3818            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3819    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3820    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3821    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3822
3823    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3824    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3825    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3826    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3827    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3828    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3829            motionArgs.action);
3830    ASSERT_EQ(0, motionArgs.flags);
3831    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3832    ASSERT_EQ(0, motionArgs.buttonState);
3833    ASSERT_EQ(0, motionArgs.edgeFlags);
3834    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3835    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3836    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3837    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3838    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3839    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3840            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3841    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3842            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3843    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3844    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3845    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3846
3847    // Move.
3848    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3849    processPosition(mapper, x1, y1);
3850    processMTSync(mapper);
3851    processPosition(mapper, x2, y2);
3852    processMTSync(mapper);
3853    processSync(mapper);
3854
3855    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3856    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3857    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3858    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3859    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3860    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3861    ASSERT_EQ(0, motionArgs.flags);
3862    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3863    ASSERT_EQ(0, motionArgs.buttonState);
3864    ASSERT_EQ(0, motionArgs.edgeFlags);
3865    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3866    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3867    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3868    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3869    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3870    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3871            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3872    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3873            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3874    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3875    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3876    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3877
3878    // First finger up.
3879    x2 += 15; y2 -= 20;
3880    processPosition(mapper, x2, y2);
3881    processMTSync(mapper);
3882    processSync(mapper);
3883
3884    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3885    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3886    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3887    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3888    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3889    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3890            motionArgs.action);
3891    ASSERT_EQ(0, motionArgs.flags);
3892    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3893    ASSERT_EQ(0, motionArgs.buttonState);
3894    ASSERT_EQ(0, motionArgs.edgeFlags);
3895    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3896    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3897    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3898    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3899    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3900    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3901            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3902    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3903            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3904    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3905    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3906    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3907
3908    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3909    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3910    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3911    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3912    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3913    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3914    ASSERT_EQ(0, motionArgs.flags);
3915    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3916    ASSERT_EQ(0, motionArgs.buttonState);
3917    ASSERT_EQ(0, motionArgs.edgeFlags);
3918    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3919    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3920    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3921    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3922            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3923    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3924    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3925    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3926
3927    // Move.
3928    x2 += 20; y2 -= 25;
3929    processPosition(mapper, x2, y2);
3930    processMTSync(mapper);
3931    processSync(mapper);
3932
3933    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3934    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3935    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3936    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3937    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3938    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3939    ASSERT_EQ(0, motionArgs.flags);
3940    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3941    ASSERT_EQ(0, motionArgs.buttonState);
3942    ASSERT_EQ(0, motionArgs.edgeFlags);
3943    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3944    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3945    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3946    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3947            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3948    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3949    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3950    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3951
3952    // New finger down.
3953    int32_t x3 = 700, y3 = 300;
3954    processPosition(mapper, x2, y2);
3955    processMTSync(mapper);
3956    processPosition(mapper, x3, y3);
3957    processMTSync(mapper);
3958    processSync(mapper);
3959
3960    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3961    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3962    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3963    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3964    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3965    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3966            motionArgs.action);
3967    ASSERT_EQ(0, motionArgs.flags);
3968    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3969    ASSERT_EQ(0, motionArgs.buttonState);
3970    ASSERT_EQ(0, motionArgs.edgeFlags);
3971    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3972    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3973    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3974    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3975    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3976    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3977            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3978    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3979            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3980    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3981    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3982    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3983
3984    // Second finger up.
3985    x3 += 30; y3 -= 20;
3986    processPosition(mapper, x3, y3);
3987    processMTSync(mapper);
3988    processSync(mapper);
3989
3990    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3991    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3992    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3993    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3994    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3995    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3996            motionArgs.action);
3997    ASSERT_EQ(0, motionArgs.flags);
3998    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3999    ASSERT_EQ(0, motionArgs.buttonState);
4000    ASSERT_EQ(0, motionArgs.edgeFlags);
4001    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4002    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4003    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4004    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4005    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4006    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4007            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4008    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4009            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4010    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4011    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4012    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4013
4014    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4015    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4016    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4017    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4018    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4019    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4020    ASSERT_EQ(0, motionArgs.flags);
4021    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4022    ASSERT_EQ(0, motionArgs.buttonState);
4023    ASSERT_EQ(0, motionArgs.edgeFlags);
4024    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4025    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4026    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4027    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4028            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4029    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4030    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4031    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4032
4033    // Last finger up.
4034    processMTSync(mapper);
4035    processSync(mapper);
4036
4037    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4038    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4039    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4040    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4041    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4042    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4043    ASSERT_EQ(0, motionArgs.flags);
4044    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4045    ASSERT_EQ(0, motionArgs.buttonState);
4046    ASSERT_EQ(0, motionArgs.edgeFlags);
4047    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4048    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4049    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4050    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4051            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4052    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4053    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4054    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4055
4056    // Should not have sent any more keys or motions.
4057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4058    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4059}
4060
4061TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4062    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4063    addConfigurationProperty("touch.deviceType", "touchScreen");
4064    prepareDisplay(DISPLAY_ORIENTATION_0);
4065    prepareAxes(POSITION | ID);
4066    prepareVirtualKeys();
4067    addMapperAndConfigure(mapper);
4068
4069    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4070
4071    NotifyMotionArgs motionArgs;
4072
4073    // Two fingers down at once.
4074    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4075    processPosition(mapper, x1, y1);
4076    processId(mapper, 1);
4077    processMTSync(mapper);
4078    processPosition(mapper, x2, y2);
4079    processId(mapper, 2);
4080    processMTSync(mapper);
4081    processSync(mapper);
4082
4083    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4084    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4085    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4086    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4087    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4088    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4089            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4090
4091    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4092    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4093            motionArgs.action);
4094    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4095    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4096    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4097    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4098    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4099    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4100            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4101    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4102            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4103
4104    // Move.
4105    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4106    processPosition(mapper, x1, y1);
4107    processId(mapper, 1);
4108    processMTSync(mapper);
4109    processPosition(mapper, x2, y2);
4110    processId(mapper, 2);
4111    processMTSync(mapper);
4112    processSync(mapper);
4113
4114    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4115    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4116    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4117    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4118    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4119    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4120    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4121    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4122            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4123    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4124            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4125
4126    // First finger up.
4127    x2 += 15; y2 -= 20;
4128    processPosition(mapper, x2, y2);
4129    processId(mapper, 2);
4130    processMTSync(mapper);
4131    processSync(mapper);
4132
4133    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4134    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4135            motionArgs.action);
4136    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4137    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4138    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4139    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4140    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4141    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4142            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4143    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4144            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4145
4146    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4147    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4148    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4149    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4150    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4151    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4152            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4153
4154    // Move.
4155    x2 += 20; y2 -= 25;
4156    processPosition(mapper, x2, y2);
4157    processId(mapper, 2);
4158    processMTSync(mapper);
4159    processSync(mapper);
4160
4161    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4162    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4163    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4164    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4165    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4166    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4167            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4168
4169    // New finger down.
4170    int32_t x3 = 700, y3 = 300;
4171    processPosition(mapper, x2, y2);
4172    processId(mapper, 2);
4173    processMTSync(mapper);
4174    processPosition(mapper, x3, y3);
4175    processId(mapper, 3);
4176    processMTSync(mapper);
4177    processSync(mapper);
4178
4179    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4180    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4181            motionArgs.action);
4182    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4183    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4184    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4185    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4186    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4187    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4188            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4189    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4190            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4191
4192    // Second finger up.
4193    x3 += 30; y3 -= 20;
4194    processPosition(mapper, x3, y3);
4195    processId(mapper, 3);
4196    processMTSync(mapper);
4197    processSync(mapper);
4198
4199    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4200    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4201            motionArgs.action);
4202    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4203    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4204    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4205    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4206    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4207    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4208            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4209    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4210            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4211
4212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4213    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4214    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4215    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4216    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4217    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4218            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4219
4220    // Last finger up.
4221    processMTSync(mapper);
4222    processSync(mapper);
4223
4224    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4225    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4226    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4227    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4228    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4229    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4230            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4231
4232    // Should not have sent any more keys or motions.
4233    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4234    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4235}
4236
4237TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4238    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4239    addConfigurationProperty("touch.deviceType", "touchScreen");
4240    prepareDisplay(DISPLAY_ORIENTATION_0);
4241    prepareAxes(POSITION | ID | SLOT);
4242    prepareVirtualKeys();
4243    addMapperAndConfigure(mapper);
4244
4245    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4246
4247    NotifyMotionArgs motionArgs;
4248
4249    // Two fingers down at once.
4250    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4251    processPosition(mapper, x1, y1);
4252    processId(mapper, 1);
4253    processSlot(mapper, 1);
4254    processPosition(mapper, x2, y2);
4255    processId(mapper, 2);
4256    processSync(mapper);
4257
4258    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4259    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4260    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4261    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4262    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4263    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4264            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4265
4266    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4267    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4268            motionArgs.action);
4269    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4270    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4271    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4272    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4273    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4274    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4275            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4276    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4277            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4278
4279    // Move.
4280    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4281    processSlot(mapper, 0);
4282    processPosition(mapper, x1, y1);
4283    processSlot(mapper, 1);
4284    processPosition(mapper, x2, y2);
4285    processSync(mapper);
4286
4287    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4288    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4289    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4290    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4291    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4292    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4293    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4294    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4295            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4296    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4297            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4298
4299    // First finger up.
4300    x2 += 15; y2 -= 20;
4301    processSlot(mapper, 0);
4302    processId(mapper, -1);
4303    processSlot(mapper, 1);
4304    processPosition(mapper, x2, y2);
4305    processSync(mapper);
4306
4307    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4308    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4309            motionArgs.action);
4310    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4311    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4312    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4313    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4314    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4315    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4316            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4317    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4318            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4319
4320    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4321    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4322    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4323    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4324    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4325    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4326            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4327
4328    // Move.
4329    x2 += 20; y2 -= 25;
4330    processPosition(mapper, x2, y2);
4331    processSync(mapper);
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    // New finger down.
4342    int32_t x3 = 700, y3 = 300;
4343    processPosition(mapper, x2, y2);
4344    processSlot(mapper, 0);
4345    processId(mapper, 3);
4346    processPosition(mapper, x3, y3);
4347    processSync(mapper);
4348
4349    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4350    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4351            motionArgs.action);
4352    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4353    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4354    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4355    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4356    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4357    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4358            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4359    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4360            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4361
4362    // Second finger up.
4363    x3 += 30; y3 -= 20;
4364    processSlot(mapper, 1);
4365    processId(mapper, -1);
4366    processSlot(mapper, 0);
4367    processPosition(mapper, x3, y3);
4368    processSync(mapper);
4369
4370    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4371    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4372            motionArgs.action);
4373    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4374    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4375    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4376    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4377    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4378    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4379            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4380    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4381            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4382
4383    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4384    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4385    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4386    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4387    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4388    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4389            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4390
4391    // Last finger up.
4392    processId(mapper, -1);
4393    processSync(mapper);
4394
4395    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4396    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4397    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4398    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4399    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4400    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4401            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4402
4403    // Should not have sent any more keys or motions.
4404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4405    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4406}
4407
4408TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4409    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4410    addConfigurationProperty("touch.deviceType", "touchScreen");
4411    prepareDisplay(DISPLAY_ORIENTATION_0);
4412    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4413    addMapperAndConfigure(mapper);
4414
4415    // These calculations are based on the input device calibration documentation.
4416    int32_t rawX = 100;
4417    int32_t rawY = 200;
4418    int32_t rawTouchMajor = 7;
4419    int32_t rawTouchMinor = 6;
4420    int32_t rawToolMajor = 9;
4421    int32_t rawToolMinor = 8;
4422    int32_t rawPressure = 11;
4423    int32_t rawDistance = 0;
4424    int32_t rawOrientation = 3;
4425    int32_t id = 5;
4426
4427    float x = toDisplayX(rawX);
4428    float y = toDisplayY(rawY);
4429    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4430    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4431    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4432    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4433    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4434    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4435    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4436    float distance = float(rawDistance);
4437
4438    processPosition(mapper, rawX, rawY);
4439    processTouchMajor(mapper, rawTouchMajor);
4440    processTouchMinor(mapper, rawTouchMinor);
4441    processToolMajor(mapper, rawToolMajor);
4442    processToolMinor(mapper, rawToolMinor);
4443    processPressure(mapper, rawPressure);
4444    processOrientation(mapper, rawOrientation);
4445    processDistance(mapper, rawDistance);
4446    processId(mapper, id);
4447    processMTSync(mapper);
4448    processSync(mapper);
4449
4450    NotifyMotionArgs args;
4451    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4452    ASSERT_EQ(0, args.pointerProperties[0].id);
4453    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4454            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4455            orientation, distance));
4456}
4457
4458TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4459    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4460    addConfigurationProperty("touch.deviceType", "touchScreen");
4461    prepareDisplay(DISPLAY_ORIENTATION_0);
4462    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4463    addConfigurationProperty("touch.size.calibration", "geometric");
4464    addMapperAndConfigure(mapper);
4465
4466    // These calculations are based on the input device calibration documentation.
4467    int32_t rawX = 100;
4468    int32_t rawY = 200;
4469    int32_t rawTouchMajor = 140;
4470    int32_t rawTouchMinor = 120;
4471    int32_t rawToolMajor = 180;
4472    int32_t rawToolMinor = 160;
4473
4474    float x = toDisplayX(rawX);
4475    float y = toDisplayY(rawY);
4476    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4477    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4478    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4479    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4480    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4481
4482    processPosition(mapper, rawX, rawY);
4483    processTouchMajor(mapper, rawTouchMajor);
4484    processTouchMinor(mapper, rawTouchMinor);
4485    processToolMajor(mapper, rawToolMajor);
4486    processToolMinor(mapper, rawToolMinor);
4487    processMTSync(mapper);
4488    processSync(mapper);
4489
4490    NotifyMotionArgs args;
4491    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4492    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4493            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4494}
4495
4496TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4497    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4498    addConfigurationProperty("touch.deviceType", "touchScreen");
4499    prepareDisplay(DISPLAY_ORIENTATION_0);
4500    prepareAxes(POSITION | TOUCH | TOOL);
4501    addConfigurationProperty("touch.size.calibration", "diameter");
4502    addConfigurationProperty("touch.size.scale", "10");
4503    addConfigurationProperty("touch.size.bias", "160");
4504    addConfigurationProperty("touch.size.isSummed", "1");
4505    addMapperAndConfigure(mapper);
4506
4507    // These calculations are based on the input device calibration documentation.
4508    // Note: We only provide a single common touch/tool value because the device is assumed
4509    //       not to emit separate values for each pointer (isSummed = 1).
4510    int32_t rawX = 100;
4511    int32_t rawY = 200;
4512    int32_t rawX2 = 150;
4513    int32_t rawY2 = 250;
4514    int32_t rawTouchMajor = 5;
4515    int32_t rawToolMajor = 8;
4516
4517    float x = toDisplayX(rawX);
4518    float y = toDisplayY(rawY);
4519    float x2 = toDisplayX(rawX2);
4520    float y2 = toDisplayY(rawY2);
4521    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4522    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4523    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4524
4525    processPosition(mapper, rawX, rawY);
4526    processTouchMajor(mapper, rawTouchMajor);
4527    processToolMajor(mapper, rawToolMajor);
4528    processMTSync(mapper);
4529    processPosition(mapper, rawX2, rawY2);
4530    processTouchMajor(mapper, rawTouchMajor);
4531    processToolMajor(mapper, rawToolMajor);
4532    processMTSync(mapper);
4533    processSync(mapper);
4534
4535    NotifyMotionArgs args;
4536    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4537    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4538
4539    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4540    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4541            args.action);
4542    ASSERT_EQ(size_t(2), args.pointerCount);
4543    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4544            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4545    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4546            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4547}
4548
4549TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4550    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4551    addConfigurationProperty("touch.deviceType", "touchScreen");
4552    prepareDisplay(DISPLAY_ORIENTATION_0);
4553    prepareAxes(POSITION | TOUCH | TOOL);
4554    addConfigurationProperty("touch.size.calibration", "area");
4555    addConfigurationProperty("touch.size.scale", "43");
4556    addConfigurationProperty("touch.size.bias", "3");
4557    addMapperAndConfigure(mapper);
4558
4559    // These calculations are based on the input device calibration documentation.
4560    int32_t rawX = 100;
4561    int32_t rawY = 200;
4562    int32_t rawTouchMajor = 5;
4563    int32_t rawToolMajor = 8;
4564
4565    float x = toDisplayX(rawX);
4566    float y = toDisplayY(rawY);
4567    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4568    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4569    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4570
4571    processPosition(mapper, rawX, rawY);
4572    processTouchMajor(mapper, rawTouchMajor);
4573    processToolMajor(mapper, rawToolMajor);
4574    processMTSync(mapper);
4575    processSync(mapper);
4576
4577    NotifyMotionArgs args;
4578    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4579    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4580            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4581}
4582
4583TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4584    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4585    addConfigurationProperty("touch.deviceType", "touchScreen");
4586    prepareDisplay(DISPLAY_ORIENTATION_0);
4587    prepareAxes(POSITION | PRESSURE);
4588    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4589    addConfigurationProperty("touch.pressure.scale", "0.01");
4590    addMapperAndConfigure(mapper);
4591
4592    // These calculations are based on the input device calibration documentation.
4593    int32_t rawX = 100;
4594    int32_t rawY = 200;
4595    int32_t rawPressure = 60;
4596
4597    float x = toDisplayX(rawX);
4598    float y = toDisplayY(rawY);
4599    float pressure = float(rawPressure) * 0.01f;
4600
4601    processPosition(mapper, rawX, rawY);
4602    processPressure(mapper, rawPressure);
4603    processMTSync(mapper);
4604    processSync(mapper);
4605
4606    NotifyMotionArgs args;
4607    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4608    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4609            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4610}
4611
4612TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4613    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4614    addConfigurationProperty("touch.deviceType", "touchScreen");
4615    prepareDisplay(DISPLAY_ORIENTATION_0);
4616    prepareAxes(POSITION | ID | SLOT);
4617    addMapperAndConfigure(mapper);
4618
4619    NotifyMotionArgs motionArgs;
4620    NotifyKeyArgs keyArgs;
4621
4622    processId(mapper, 1);
4623    processPosition(mapper, 100, 200);
4624    processSync(mapper);
4625    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4626    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4627    ASSERT_EQ(0, motionArgs.buttonState);
4628
4629    // press BTN_LEFT, release BTN_LEFT
4630    processKey(mapper, BTN_LEFT, 1);
4631    processSync(mapper);
4632    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4633    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4634    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4635
4636    processKey(mapper, BTN_LEFT, 0);
4637    processSync(mapper);
4638    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4639    ASSERT_EQ(0, motionArgs.buttonState);
4640    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4641
4642    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4643    processKey(mapper, BTN_RIGHT, 1);
4644    processKey(mapper, BTN_MIDDLE, 1);
4645    processSync(mapper);
4646    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4647    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4648    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4649            motionArgs.buttonState);
4650
4651    processKey(mapper, BTN_RIGHT, 0);
4652    processSync(mapper);
4653    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4654    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4655    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4656
4657    processKey(mapper, BTN_MIDDLE, 0);
4658    processSync(mapper);
4659    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4660    ASSERT_EQ(0, motionArgs.buttonState);
4661    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4662
4663    // press BTN_BACK, release BTN_BACK
4664    processKey(mapper, BTN_BACK, 1);
4665    processSync(mapper);
4666    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4667    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4668    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4669    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4670    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4671    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4672
4673    processKey(mapper, BTN_BACK, 0);
4674    processSync(mapper);
4675    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4676    ASSERT_EQ(0, motionArgs.buttonState);
4677    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4678    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4679    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4680    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4681
4682    // press BTN_SIDE, release BTN_SIDE
4683    processKey(mapper, BTN_SIDE, 1);
4684    processSync(mapper);
4685    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4686    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4687    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4688    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4689    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4690    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4691
4692    processKey(mapper, BTN_SIDE, 0);
4693    processSync(mapper);
4694    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4695    ASSERT_EQ(0, motionArgs.buttonState);
4696    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4697    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4698    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4699    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4700
4701    // press BTN_FORWARD, release BTN_FORWARD
4702    processKey(mapper, BTN_FORWARD, 1);
4703    processSync(mapper);
4704    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4705    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4706    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4707    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4708    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4709    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4710
4711    processKey(mapper, BTN_FORWARD, 0);
4712    processSync(mapper);
4713    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4714    ASSERT_EQ(0, motionArgs.buttonState);
4715    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4716    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4717    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4718    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4719
4720    // press BTN_EXTRA, release BTN_EXTRA
4721    processKey(mapper, BTN_EXTRA, 1);
4722    processSync(mapper);
4723    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4724    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4725    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4726    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4727    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4728    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4729
4730    processKey(mapper, BTN_EXTRA, 0);
4731    processSync(mapper);
4732    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4733    ASSERT_EQ(0, motionArgs.buttonState);
4734    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4735    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4736    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4737    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4738
4739    // press BTN_STYLUS, release BTN_STYLUS
4740    processKey(mapper, BTN_STYLUS, 1);
4741    processSync(mapper);
4742    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4743    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4744    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4745
4746    processKey(mapper, BTN_STYLUS, 0);
4747    processSync(mapper);
4748    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4749    ASSERT_EQ(0, motionArgs.buttonState);
4750    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4751
4752    // press BTN_STYLUS2, release BTN_STYLUS2
4753    processKey(mapper, BTN_STYLUS2, 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_TERTIARY, motionArgs.buttonState);
4758
4759    processKey(mapper, BTN_STYLUS2, 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    // release touch
4766    processId(mapper, -1);
4767    processSync(mapper);
4768    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4769    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4770    ASSERT_EQ(0, motionArgs.buttonState);
4771}
4772
4773TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4774    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4775    addConfigurationProperty("touch.deviceType", "touchScreen");
4776    prepareDisplay(DISPLAY_ORIENTATION_0);
4777    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4778    addMapperAndConfigure(mapper);
4779
4780    NotifyMotionArgs motionArgs;
4781
4782    // default tool type is finger
4783    processId(mapper, 1);
4784    processPosition(mapper, 100, 200);
4785    processSync(mapper);
4786    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4787    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4788    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4789
4790    // eraser
4791    processKey(mapper, BTN_TOOL_RUBBER, 1);
4792    processSync(mapper);
4793    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4794    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4795    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4796
4797    // stylus
4798    processKey(mapper, BTN_TOOL_RUBBER, 0);
4799    processKey(mapper, BTN_TOOL_PEN, 1);
4800    processSync(mapper);
4801    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4802    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4803    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4804
4805    // brush
4806    processKey(mapper, BTN_TOOL_PEN, 0);
4807    processKey(mapper, BTN_TOOL_BRUSH, 1);
4808    processSync(mapper);
4809    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4810    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4811    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4812
4813    // pencil
4814    processKey(mapper, BTN_TOOL_BRUSH, 0);
4815    processKey(mapper, BTN_TOOL_PENCIL, 1);
4816    processSync(mapper);
4817    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4818    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4819    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4820
4821    // airbrush
4822    processKey(mapper, BTN_TOOL_PENCIL, 0);
4823    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4824    processSync(mapper);
4825    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4826    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4827    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4828
4829    // mouse
4830    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4831    processKey(mapper, BTN_TOOL_MOUSE, 1);
4832    processSync(mapper);
4833    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4834    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4835    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4836
4837    // lens
4838    processKey(mapper, BTN_TOOL_MOUSE, 0);
4839    processKey(mapper, BTN_TOOL_LENS, 1);
4840    processSync(mapper);
4841    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4842    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4843    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4844
4845    // double-tap
4846    processKey(mapper, BTN_TOOL_LENS, 0);
4847    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4848    processSync(mapper);
4849    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4850    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4851    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4852
4853    // triple-tap
4854    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4855    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
4856    processSync(mapper);
4857    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4858    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4859    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4860
4861    // quad-tap
4862    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4863    processKey(mapper, BTN_TOOL_QUADTAP, 1);
4864    processSync(mapper);
4865    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4866    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4867    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4868
4869    // finger
4870    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4871    processKey(mapper, BTN_TOOL_FINGER, 1);
4872    processSync(mapper);
4873    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4874    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4875    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4876
4877    // stylus trumps finger
4878    processKey(mapper, BTN_TOOL_PEN, 1);
4879    processSync(mapper);
4880    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4881    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4882    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4883
4884    // eraser trumps stylus
4885    processKey(mapper, BTN_TOOL_RUBBER, 1);
4886    processSync(mapper);
4887    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4888    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4889    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4890
4891    // mouse trumps eraser
4892    processKey(mapper, BTN_TOOL_MOUSE, 1);
4893    processSync(mapper);
4894    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4895    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4896    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4897
4898    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4899    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4900    processSync(mapper);
4901    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4902    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4903    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4904
4905    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4906    processToolType(mapper, MT_TOOL_PEN);
4907    processSync(mapper);
4908    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4909    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4910    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4911
4912    // back to default tool type
4913    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4914    processKey(mapper, BTN_TOOL_MOUSE, 0);
4915    processKey(mapper, BTN_TOOL_RUBBER, 0);
4916    processKey(mapper, BTN_TOOL_PEN, 0);
4917    processKey(mapper, BTN_TOOL_FINGER, 0);
4918    processSync(mapper);
4919    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4920    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4921    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4922}
4923
4924TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4925    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4926    addConfigurationProperty("touch.deviceType", "touchScreen");
4927    prepareDisplay(DISPLAY_ORIENTATION_0);
4928    prepareAxes(POSITION | ID | SLOT);
4929    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
4930    addMapperAndConfigure(mapper);
4931
4932    NotifyMotionArgs motionArgs;
4933
4934    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4935    processId(mapper, 1);
4936    processPosition(mapper, 100, 200);
4937    processSync(mapper);
4938    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4939    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4940    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4941            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4942
4943    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4944    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4945    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4946            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4947
4948    // move a little
4949    processPosition(mapper, 150, 250);
4950    processSync(mapper);
4951    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4952    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4953    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4954            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4955
4956    // down when BTN_TOUCH is pressed, pressure defaults to 1
4957    processKey(mapper, BTN_TOUCH, 1);
4958    processSync(mapper);
4959    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4960    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4961    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4962            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4963
4964    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4965    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4966    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4967            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4968
4969    // up when BTN_TOUCH is released, hover restored
4970    processKey(mapper, BTN_TOUCH, 0);
4971    processSync(mapper);
4972    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4973    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4974    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4975            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4976
4977    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4978    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4979    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4980            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4981
4982    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4983    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4984    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4985            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4986
4987    // exit hover when pointer goes away
4988    processId(mapper, -1);
4989    processSync(mapper);
4990    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4991    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, 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
4996TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
4997    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4998    addConfigurationProperty("touch.deviceType", "touchScreen");
4999    prepareDisplay(DISPLAY_ORIENTATION_0);
5000    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5001    addMapperAndConfigure(mapper);
5002
5003    NotifyMotionArgs motionArgs;
5004
5005    // initially hovering because pressure is 0
5006    processId(mapper, 1);
5007    processPosition(mapper, 100, 200);
5008    processPressure(mapper, 0);
5009    processSync(mapper);
5010    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5011    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5012    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5013            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5014
5015    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5016    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5017    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5018            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5019
5020    // move a little
5021    processPosition(mapper, 150, 250);
5022    processSync(mapper);
5023    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5024    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5025    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5026            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5027
5028    // down when pressure becomes non-zero
5029    processPressure(mapper, RAW_PRESSURE_MAX);
5030    processSync(mapper);
5031    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5032    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5033    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5034            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5035
5036    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5037    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5038    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5039            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5040
5041    // up when pressure becomes 0, hover restored
5042    processPressure(mapper, 0);
5043    processSync(mapper);
5044    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5045    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5046    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5047            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5048
5049    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5050    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5051    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5052            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5053
5054    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5055    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5056    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5057            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5058
5059    // exit hover when pointer goes away
5060    processId(mapper, -1);
5061    processSync(mapper);
5062    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5063    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, 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
5068
5069} // namespace android
5070