InputReader_test.cpp revision a47425a13c19f95057df78b8bb65bb25657e8753 
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
175
176// --- FakeInputListener ---
177
178class FakeInputListener : public InputListenerInterface {
179private:
180    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
181    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
182    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
183    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
184    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
185
186protected:
187    virtual ~FakeInputListener() { }
188
189public:
190    FakeInputListener() {
191    }
192
193    void assertNotifyConfigurationChangedWasCalled(
194            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
195        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
196                << "Expected notifyConfigurationChanged() to have been called.";
197        if (outEventArgs) {
198            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
199        }
200        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
201    }
202
203    void assertNotifyDeviceResetWasCalled(
204            NotifyDeviceResetArgs* outEventArgs = NULL) {
205        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
206                << "Expected notifyDeviceReset() to have been called.";
207        if (outEventArgs) {
208            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
209        }
210        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
211    }
212
213    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
214        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
215                << "Expected notifyKey() to have been called.";
216        if (outEventArgs) {
217            *outEventArgs = *mNotifyKeyArgsQueue.begin();
218        }
219        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
220    }
221
222    void assertNotifyKeyWasNotCalled() {
223        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
224                << "Expected notifyKey() to not have been called.";
225    }
226
227    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
228        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
229                << "Expected notifyMotion() to have been called.";
230        if (outEventArgs) {
231            *outEventArgs = *mNotifyMotionArgsQueue.begin();
232        }
233        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
234    }
235
236    void assertNotifyMotionWasNotCalled() {
237        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
238                << "Expected notifyMotion() to not have been called.";
239    }
240
241    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
242        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
243                << "Expected notifySwitch() to have been called.";
244        if (outEventArgs) {
245            *outEventArgs = *mNotifySwitchArgsQueue.begin();
246        }
247        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
248    }
249
250private:
251    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
252        mNotifyConfigurationChangedArgsQueue.push_back(*args);
253    }
254
255    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
256        mNotifyDeviceResetArgsQueue.push_back(*args);
257    }
258
259    virtual void notifyKey(const NotifyKeyArgs* args) {
260        mNotifyKeyArgsQueue.push_back(*args);
261    }
262
263    virtual void notifyMotion(const NotifyMotionArgs* args) {
264        mNotifyMotionArgsQueue.push_back(*args);
265    }
266
267    virtual void notifySwitch(const NotifySwitchArgs* args) {
268        mNotifySwitchArgsQueue.push_back(*args);
269    }
270};
271
272
273// --- FakeEventHub ---
274
275class FakeEventHub : public EventHubInterface {
276    struct KeyInfo {
277        int32_t keyCode;
278        uint32_t flags;
279    };
280
281    struct Device {
282        InputDeviceIdentifier identifier;
283        uint32_t classes;
284        PropertyMap configuration;
285        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
286        KeyedVector<int, bool> relativeAxes;
287        KeyedVector<int32_t, int32_t> keyCodeStates;
288        KeyedVector<int32_t, int32_t> scanCodeStates;
289        KeyedVector<int32_t, int32_t> switchStates;
290        KeyedVector<int32_t, int32_t> absoluteAxisValue;
291        KeyedVector<int32_t, KeyInfo> keysByScanCode;
292        KeyedVector<int32_t, KeyInfo> keysByUsageCode;
293        KeyedVector<int32_t, bool> leds;
294        Vector<VirtualKeyDefinition> virtualKeys;
295
296        Device(uint32_t classes) :
297                classes(classes) {
298        }
299    };
300
301    KeyedVector<int32_t, Device*> mDevices;
302    Vector<String8> mExcludedDevices;
303    List<RawEvent> mEvents;
304
305protected:
306    virtual ~FakeEventHub() {
307        for (size_t i = 0; i < mDevices.size(); i++) {
308            delete mDevices.valueAt(i);
309        }
310    }
311
312public:
313    FakeEventHub() { }
314
315    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
316        Device* device = new Device(classes);
317        device->identifier.name = name;
318        mDevices.add(deviceId, device);
319
320        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0);
321    }
322
323    void removeDevice(int32_t deviceId) {
324        delete mDevices.valueFor(deviceId);
325        mDevices.removeItem(deviceId);
326
327        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
328    }
329
330    void finishDeviceScan() {
331        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
332    }
333
334    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
335        Device* device = getDevice(deviceId);
336        device->configuration.addProperty(key, value);
337    }
338
339    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
340        Device* device = getDevice(deviceId);
341        device->configuration.addAll(configuration);
342    }
343
344    void addAbsoluteAxis(int32_t deviceId, int axis,
345            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
346        Device* device = getDevice(deviceId);
347
348        RawAbsoluteAxisInfo info;
349        info.valid = true;
350        info.minValue = minValue;
351        info.maxValue = maxValue;
352        info.flat = flat;
353        info.fuzz = fuzz;
354        info.resolution = resolution;
355        device->absoluteAxes.add(axis, info);
356    }
357
358    void addRelativeAxis(int32_t deviceId, int32_t axis) {
359        Device* device = getDevice(deviceId);
360        device->relativeAxes.add(axis, true);
361    }
362
363    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
364        Device* device = getDevice(deviceId);
365        device->keyCodeStates.replaceValueFor(keyCode, state);
366    }
367
368    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
369        Device* device = getDevice(deviceId);
370        device->scanCodeStates.replaceValueFor(scanCode, state);
371    }
372
373    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
374        Device* device = getDevice(deviceId);
375        device->switchStates.replaceValueFor(switchCode, state);
376    }
377
378    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
379        Device* device = getDevice(deviceId);
380        device->absoluteAxisValue.replaceValueFor(axis, value);
381    }
382
383    void addKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
384            int32_t keyCode, uint32_t flags) {
385        Device* device = getDevice(deviceId);
386        KeyInfo info;
387        info.keyCode = keyCode;
388        info.flags = flags;
389        if (scanCode) {
390            device->keysByScanCode.add(scanCode, info);
391        }
392        if (usageCode) {
393            device->keysByUsageCode.add(usageCode, info);
394        }
395    }
396
397    void addLed(int32_t deviceId, int32_t led, bool initialState) {
398        Device* device = getDevice(deviceId);
399        device->leds.add(led, initialState);
400    }
401
402    bool getLedState(int32_t deviceId, int32_t led) {
403        Device* device = getDevice(deviceId);
404        return device->leds.valueFor(led);
405    }
406
407    Vector<String8>& getExcludedDevices() {
408        return mExcludedDevices;
409    }
410
411    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
412        Device* device = getDevice(deviceId);
413        device->virtualKeys.push(definition);
414    }
415
416    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
417            int32_t code, int32_t value) {
418        RawEvent event;
419        event.when = when;
420        event.deviceId = deviceId;
421        event.type = type;
422        event.code = code;
423        event.value = value;
424        mEvents.push_back(event);
425
426        if (type == EV_ABS) {
427            setAbsoluteAxisValue(deviceId, code, value);
428        }
429    }
430
431    void assertQueueIsEmpty() {
432        ASSERT_EQ(size_t(0), mEvents.size())
433                << "Expected the event queue to be empty (fully consumed).";
434    }
435
436private:
437    Device* getDevice(int32_t deviceId) const {
438        ssize_t index = mDevices.indexOfKey(deviceId);
439        return index >= 0 ? mDevices.valueAt(index) : NULL;
440    }
441
442    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
443        Device* device = getDevice(deviceId);
444        return device ? device->classes : 0;
445    }
446
447    virtual InputDeviceIdentifier getDeviceIdentifier(int32_t deviceId) const {
448        Device* device = getDevice(deviceId);
449        return device ? device->identifier : InputDeviceIdentifier();
450    }
451
452    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
453        Device* device = getDevice(deviceId);
454        if (device) {
455            *outConfiguration = device->configuration;
456        }
457    }
458
459    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
460            RawAbsoluteAxisInfo* outAxisInfo) const {
461        Device* device = getDevice(deviceId);
462        if (device) {
463            ssize_t index = device->absoluteAxes.indexOfKey(axis);
464            if (index >= 0) {
465                *outAxisInfo = device->absoluteAxes.valueAt(index);
466                return OK;
467            }
468        }
469        return -1;
470    }
471
472    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
473        Device* device = getDevice(deviceId);
474        if (device) {
475            return device->relativeAxes.indexOfKey(axis) >= 0;
476        }
477        return false;
478    }
479
480    virtual bool hasInputProperty(int32_t deviceId, int property) const {
481        return false;
482    }
483
484    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
485            int32_t* outKeycode, uint32_t* outFlags) const {
486        Device* device = getDevice(deviceId);
487        if (device) {
488            const KeyInfo* key = getKey(device, scanCode, usageCode);
489            if (key) {
490                if (outKeycode) {
491                    *outKeycode = key->keyCode;
492                }
493                if (outFlags) {
494                    *outFlags = key->flags;
495                }
496                return OK;
497            }
498        }
499        return NAME_NOT_FOUND;
500    }
501
502    const KeyInfo* getKey(Device* device, int32_t scanCode, int32_t usageCode) const {
503        if (usageCode) {
504            ssize_t index = device->keysByUsageCode.indexOfKey(usageCode);
505            if (index >= 0) {
506                return &device->keysByUsageCode.valueAt(index);
507            }
508        }
509        if (scanCode) {
510            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
511            if (index >= 0) {
512                return &device->keysByScanCode.valueAt(index);
513            }
514        }
515        return NULL;
516    }
517
518    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
519            AxisInfo* outAxisInfo) const {
520        return NAME_NOT_FOUND;
521    }
522
523    virtual void setExcludedDevices(const Vector<String8>& devices) {
524        mExcludedDevices = devices;
525    }
526
527    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
528        if (mEvents.empty()) {
529            return 0;
530        }
531
532        *buffer = *mEvents.begin();
533        mEvents.erase(mEvents.begin());
534        return 1;
535    }
536
537    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
538        Device* device = getDevice(deviceId);
539        if (device) {
540            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
541            if (index >= 0) {
542                return device->scanCodeStates.valueAt(index);
543            }
544        }
545        return AKEY_STATE_UNKNOWN;
546    }
547
548    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
549        Device* device = getDevice(deviceId);
550        if (device) {
551            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
552            if (index >= 0) {
553                return device->keyCodeStates.valueAt(index);
554            }
555        }
556        return AKEY_STATE_UNKNOWN;
557    }
558
559    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
560        Device* device = getDevice(deviceId);
561        if (device) {
562            ssize_t index = device->switchStates.indexOfKey(sw);
563            if (index >= 0) {
564                return device->switchStates.valueAt(index);
565            }
566        }
567        return AKEY_STATE_UNKNOWN;
568    }
569
570    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
571            int32_t* outValue) const {
572        Device* device = getDevice(deviceId);
573        if (device) {
574            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
575            if (index >= 0) {
576                *outValue = device->absoluteAxisValue.valueAt(index);
577                return OK;
578            }
579        }
580        *outValue = 0;
581        return -1;
582    }
583
584    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
585            uint8_t* outFlags) const {
586        bool result = false;
587        Device* device = getDevice(deviceId);
588        if (device) {
589            for (size_t i = 0; i < numCodes; i++) {
590                for (size_t j = 0; j < device->keysByScanCode.size(); j++) {
591                    if (keyCodes[i] == device->keysByScanCode.valueAt(j).keyCode) {
592                        outFlags[i] = 1;
593                        result = true;
594                    }
595                }
596                for (size_t j = 0; j < device->keysByUsageCode.size(); j++) {
597                    if (keyCodes[i] == device->keysByUsageCode.valueAt(j).keyCode) {
598                        outFlags[i] = 1;
599                        result = true;
600                    }
601                }
602            }
603        }
604        return result;
605    }
606
607    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
608        Device* device = getDevice(deviceId);
609        if (device) {
610            ssize_t index = device->keysByScanCode.indexOfKey(scanCode);
611            return index >= 0;
612        }
613        return false;
614    }
615
616    virtual bool hasLed(int32_t deviceId, int32_t led) const {
617        Device* device = getDevice(deviceId);
618        return device && device->leds.indexOfKey(led) >= 0;
619    }
620
621    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
622        Device* device = getDevice(deviceId);
623        if (device) {
624            ssize_t index = device->leds.indexOfKey(led);
625            if (index >= 0) {
626                device->leds.replaceValueAt(led, on);
627            } else {
628                ADD_FAILURE()
629                        << "Attempted to set the state of an LED that the EventHub declared "
630                        "was not present.  led=" << led;
631            }
632        }
633    }
634
635    virtual void getVirtualKeyDefinitions(int32_t deviceId,
636            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
637        outVirtualKeys.clear();
638
639        Device* device = getDevice(deviceId);
640        if (device) {
641            outVirtualKeys.appendVector(device->virtualKeys);
642        }
643    }
644
645    virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const {
646        return NULL;
647    }
648
649    virtual void vibrate(int32_t deviceId, nsecs_t duration) {
650    }
651
652    virtual void cancelVibrate(int32_t deviceId) {
653    }
654
655    virtual bool isExternal(int32_t deviceId) const {
656        return false;
657    }
658
659    virtual void dump(String8& dump) {
660    }
661
662    virtual void monitor() {
663    }
664
665    virtual void requestReopenDevices() {
666    }
667
668    virtual void wake() {
669    }
670};
671
672
673// --- FakeInputReaderContext ---
674
675class FakeInputReaderContext : public InputReaderContext {
676    sp<EventHubInterface> mEventHub;
677    sp<InputReaderPolicyInterface> mPolicy;
678    sp<InputListenerInterface> mListener;
679    int32_t mGlobalMetaState;
680    bool mUpdateGlobalMetaStateWasCalled;
681    int32_t mGeneration;
682
683public:
684    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
685            const sp<InputReaderPolicyInterface>& policy,
686            const sp<InputListenerInterface>& listener) :
687            mEventHub(eventHub), mPolicy(policy), mListener(listener),
688            mGlobalMetaState(0) {
689    }
690
691    virtual ~FakeInputReaderContext() { }
692
693    void assertUpdateGlobalMetaStateWasCalled() {
694        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
695                << "Expected updateGlobalMetaState() to have been called.";
696        mUpdateGlobalMetaStateWasCalled = false;
697    }
698
699    void setGlobalMetaState(int32_t state) {
700        mGlobalMetaState = state;
701    }
702
703private:
704    virtual void updateGlobalMetaState() {
705        mUpdateGlobalMetaStateWasCalled = true;
706    }
707
708    virtual int32_t getGlobalMetaState() {
709        return mGlobalMetaState;
710    }
711
712    virtual EventHubInterface* getEventHub() {
713        return mEventHub.get();
714    }
715
716    virtual InputReaderPolicyInterface* getPolicy() {
717        return mPolicy.get();
718    }
719
720    virtual InputListenerInterface* getListener() {
721        return mListener.get();
722    }
723
724    virtual void disableVirtualKeysUntil(nsecs_t time) {
725    }
726
727    virtual bool shouldDropVirtualKey(nsecs_t now,
728            InputDevice* device, int32_t keyCode, int32_t scanCode) {
729        return false;
730    }
731
732    virtual void fadePointer() {
733    }
734
735    virtual void requestTimeoutAtTime(nsecs_t when) {
736    }
737
738    virtual int32_t bumpGeneration() {
739        return ++mGeneration;
740    }
741};
742
743
744// --- FakeInputMapper ---
745
746class FakeInputMapper : public InputMapper {
747    uint32_t mSources;
748    int32_t mKeyboardType;
749    int32_t mMetaState;
750    KeyedVector<int32_t, int32_t> mKeyCodeStates;
751    KeyedVector<int32_t, int32_t> mScanCodeStates;
752    KeyedVector<int32_t, int32_t> mSwitchStates;
753    Vector<int32_t> mSupportedKeyCodes;
754    RawEvent mLastEvent;
755
756    bool mConfigureWasCalled;
757    bool mResetWasCalled;
758    bool mProcessWasCalled;
759
760public:
761    FakeInputMapper(InputDevice* device, uint32_t sources) :
762            InputMapper(device),
763            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
764            mMetaState(0),
765            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
766    }
767
768    virtual ~FakeInputMapper() { }
769
770    void setKeyboardType(int32_t keyboardType) {
771        mKeyboardType = keyboardType;
772    }
773
774    void setMetaState(int32_t metaState) {
775        mMetaState = metaState;
776    }
777
778    void assertConfigureWasCalled() {
779        ASSERT_TRUE(mConfigureWasCalled)
780                << "Expected configure() to have been called.";
781        mConfigureWasCalled = false;
782    }
783
784    void assertResetWasCalled() {
785        ASSERT_TRUE(mResetWasCalled)
786                << "Expected reset() to have been called.";
787        mResetWasCalled = false;
788    }
789
790    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
791        ASSERT_TRUE(mProcessWasCalled)
792                << "Expected process() to have been called.";
793        if (outLastEvent) {
794            *outLastEvent = mLastEvent;
795        }
796        mProcessWasCalled = false;
797    }
798
799    void setKeyCodeState(int32_t keyCode, int32_t state) {
800        mKeyCodeStates.replaceValueFor(keyCode, state);
801    }
802
803    void setScanCodeState(int32_t scanCode, int32_t state) {
804        mScanCodeStates.replaceValueFor(scanCode, state);
805    }
806
807    void setSwitchState(int32_t switchCode, int32_t state) {
808        mSwitchStates.replaceValueFor(switchCode, state);
809    }
810
811    void addSupportedKeyCode(int32_t keyCode) {
812        mSupportedKeyCodes.add(keyCode);
813    }
814
815private:
816    virtual uint32_t getSources() {
817        return mSources;
818    }
819
820    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
821        InputMapper::populateDeviceInfo(deviceInfo);
822
823        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
824            deviceInfo->setKeyboardType(mKeyboardType);
825        }
826    }
827
828    virtual void configure(nsecs_t when,
829            const InputReaderConfiguration* config, uint32_t changes) {
830        mConfigureWasCalled = true;
831    }
832
833    virtual void reset(nsecs_t when) {
834        mResetWasCalled = true;
835    }
836
837    virtual void process(const RawEvent* rawEvent) {
838        mLastEvent = *rawEvent;
839        mProcessWasCalled = true;
840    }
841
842    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
843        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
844        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
845    }
846
847    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
848        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
849        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
850    }
851
852    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
853        ssize_t index = mSwitchStates.indexOfKey(switchCode);
854        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
855    }
856
857    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
858            const int32_t* keyCodes, uint8_t* outFlags) {
859        bool result = false;
860        for (size_t i = 0; i < numCodes; i++) {
861            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
862                if (keyCodes[i] == mSupportedKeyCodes[j]) {
863                    outFlags[i] = 1;
864                    result = true;
865                }
866            }
867        }
868        return result;
869    }
870
871    virtual int32_t getMetaState() {
872        return mMetaState;
873    }
874
875    virtual void fadePointer() {
876    }
877};
878
879
880// --- InstrumentedInputReader ---
881
882class InstrumentedInputReader : public InputReader {
883    InputDevice* mNextDevice;
884
885public:
886    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
887            const sp<InputReaderPolicyInterface>& policy,
888            const sp<InputListenerInterface>& listener) :
889            InputReader(eventHub, policy, listener),
890            mNextDevice(NULL) {
891    }
892
893    virtual ~InstrumentedInputReader() {
894        if (mNextDevice) {
895            delete mNextDevice;
896        }
897    }
898
899    void setNextDevice(InputDevice* device) {
900        mNextDevice = device;
901    }
902
903    InputDevice* newDevice(int32_t deviceId, const String8& name, uint32_t classes) {
904        InputDeviceIdentifier identifier;
905        identifier.name = name;
906        int32_t generation = deviceId + 1;
907        return new InputDevice(&mContext, deviceId, generation, identifier, classes);
908    }
909
910protected:
911    virtual InputDevice* createDeviceLocked(int32_t deviceId,
912            const InputDeviceIdentifier& identifier, uint32_t classes) {
913        if (mNextDevice) {
914            InputDevice* device = mNextDevice;
915            mNextDevice = NULL;
916            return device;
917        }
918        return InputReader::createDeviceLocked(deviceId, identifier, classes);
919    }
920
921    friend class InputReaderTest;
922};
923
924
925// --- InputReaderTest ---
926
927class InputReaderTest : public testing::Test {
928protected:
929    sp<FakeInputListener> mFakeListener;
930    sp<FakeInputReaderPolicy> mFakePolicy;
931    sp<FakeEventHub> mFakeEventHub;
932    sp<InstrumentedInputReader> mReader;
933
934    virtual void SetUp() {
935        mFakeEventHub = new FakeEventHub();
936        mFakePolicy = new FakeInputReaderPolicy();
937        mFakeListener = new FakeInputListener();
938
939        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
940    }
941
942    virtual void TearDown() {
943        mReader.clear();
944
945        mFakeListener.clear();
946        mFakePolicy.clear();
947        mFakeEventHub.clear();
948    }
949
950    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
951            const PropertyMap* configuration) {
952        mFakeEventHub->addDevice(deviceId, name, classes);
953
954        if (configuration) {
955            mFakeEventHub->addConfigurationMap(deviceId, configuration);
956        }
957        mFakeEventHub->finishDeviceScan();
958        mReader->loopOnce();
959        mReader->loopOnce();
960        mFakeEventHub->assertQueueIsEmpty();
961    }
962
963    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
964            const String8& name, uint32_t classes, uint32_t sources,
965            const PropertyMap* configuration) {
966        InputDevice* device = mReader->newDevice(deviceId, name, classes);
967        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
968        device->addMapper(mapper);
969        mReader->setNextDevice(device);
970        addDevice(deviceId, name, classes, configuration);
971        return mapper;
972    }
973};
974
975TEST_F(InputReaderTest, GetInputConfiguration_WhenNoDevices_ReturnsDefaults) {
976    InputConfiguration config;
977    mReader->getInputConfiguration(&config);
978
979    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
980    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
981    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
982}
983
984TEST_F(InputReaderTest, GetInputConfiguration_WhenAlphabeticKeyboardPresent_ReturnsQwertyKeyboard) {
985    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("keyboard"),
986            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
987
988    InputConfiguration config;
989    mReader->getInputConfiguration(&config);
990
991    ASSERT_EQ(InputConfiguration::KEYBOARD_QWERTY, config.keyboard);
992    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
993    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
994}
995
996TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchScreenPresent_ReturnsFingerTouchScreen) {
997    PropertyMap configuration;
998    configuration.addProperty(String8("touch.deviceType"), String8("touchScreen"));
999    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchscreen"),
1000            INPUT_DEVICE_CLASS_TOUCH, &configuration));
1001
1002    InputConfiguration config;
1003    mReader->getInputConfiguration(&config);
1004
1005    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1006    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
1007    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_FINGER, config.touchScreen);
1008}
1009
1010TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchPadPresent_ReturnsFingerNoTouch) {
1011    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchpad"),
1012            INPUT_DEVICE_CLASS_TOUCH, NULL));
1013
1014    InputConfiguration config;
1015    mReader->getInputConfiguration(&config);
1016
1017    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1018    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
1019    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1020}
1021
1022TEST_F(InputReaderTest, GetInputConfiguration_WhenMousePresent_ReturnsNoNavigation) {
1023    sp<FakePointerController> controller = new FakePointerController();
1024    mFakePolicy->setPointerController(0, controller);
1025
1026    PropertyMap configuration;
1027    configuration.addProperty(String8("cursor.mode"), String8("pointer"));
1028    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("mouse"),
1029            INPUT_DEVICE_CLASS_CURSOR, &configuration));
1030
1031    InputConfiguration config;
1032    mReader->getInputConfiguration(&config);
1033
1034    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1035    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
1036    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1037}
1038
1039TEST_F(InputReaderTest, GetInputConfiguration_WhenTrackballPresent_ReturnsTrackballNavigation) {
1040    PropertyMap configuration;
1041    configuration.addProperty(String8("cursor.mode"), String8("navigation"));
1042    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("trackball"),
1043            INPUT_DEVICE_CLASS_CURSOR, &configuration));
1044
1045    InputConfiguration config;
1046    mReader->getInputConfiguration(&config);
1047
1048    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1049    ASSERT_EQ(InputConfiguration::NAVIGATION_TRACKBALL, config.navigation);
1050    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1051}
1052
1053TEST_F(InputReaderTest, GetInputConfiguration_WhenDPadPresent_ReturnsDPadNavigation) {
1054    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("dpad"),
1055            INPUT_DEVICE_CLASS_DPAD, NULL));
1056
1057    InputConfiguration config;
1058    mReader->getInputConfiguration(&config);
1059
1060    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1061    ASSERT_EQ(InputConfiguration::NAVIGATION_DPAD, config.navigation);
1062    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1063}
1064
1065TEST_F(InputReaderTest, GetInputDevices) {
1066    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1067            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1068    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("ignored"),
1069            0, NULL)); // no classes so device will be ignored
1070
1071    Vector<InputDeviceInfo> inputDevices;
1072    mReader->getInputDevices(inputDevices);
1073
1074    ASSERT_EQ(1U, inputDevices.size());
1075    ASSERT_EQ(1, inputDevices[0].getId());
1076    ASSERT_STREQ("keyboard", inputDevices[0].getName().string());
1077    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1078    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1079    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1080
1081    // Should also have received a notification describing the new input devices.
1082    inputDevices = mFakePolicy->getInputDevices();
1083    ASSERT_EQ(1U, inputDevices.size());
1084    ASSERT_EQ(1, inputDevices[0].getId());
1085    ASSERT_STREQ("keyboard", inputDevices[0].getName().string());
1086    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType());
1087    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources());
1088    ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
1089}
1090
1091TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1092    FakeInputMapper* mapper = NULL;
1093    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1094            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1095    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1096
1097    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1098            AINPUT_SOURCE_ANY, AKEYCODE_A))
1099            << "Should return unknown when the device id is >= 0 but unknown.";
1100
1101    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1102            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1103            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1104
1105    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1106            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1107            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1108
1109    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1110            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1111            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1112
1113    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1114            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1115            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1116}
1117
1118TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1119    FakeInputMapper* mapper = NULL;
1120    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1121            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1122    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1123
1124    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1125            AINPUT_SOURCE_ANY, KEY_A))
1126            << "Should return unknown when the device id is >= 0 but unknown.";
1127
1128    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1129            AINPUT_SOURCE_TRACKBALL, KEY_A))
1130            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1131
1132    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1133            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1134            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1135
1136    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1137            AINPUT_SOURCE_TRACKBALL, KEY_A))
1138            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1139
1140    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1141            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1142            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1143}
1144
1145TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1146    FakeInputMapper* mapper = NULL;
1147    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1148            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1149    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1150
1151    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1152            AINPUT_SOURCE_ANY, SW_LID))
1153            << "Should return unknown when the device id is >= 0 but unknown.";
1154
1155    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1156            AINPUT_SOURCE_TRACKBALL, SW_LID))
1157            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1158
1159    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1160            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1161            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1162
1163    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1164            AINPUT_SOURCE_TRACKBALL, SW_LID))
1165            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1166
1167    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1168            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1169            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1170}
1171
1172TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1173    FakeInputMapper* mapper = NULL;
1174    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1175            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1176    mapper->addSupportedKeyCode(AKEYCODE_A);
1177    mapper->addSupportedKeyCode(AKEYCODE_B);
1178
1179    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1180    uint8_t flags[4] = { 0, 0, 0, 1 };
1181
1182    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1183            << "Should return false when device id is >= 0 but unknown.";
1184    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1185
1186    flags[3] = 1;
1187    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1188            << "Should return false when device id is valid but the sources are not supported by the device.";
1189    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1190
1191    flags[3] = 1;
1192    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1193            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1194    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1195
1196    flags[3] = 1;
1197    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1198            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1199    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1200
1201    flags[3] = 1;
1202    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1203            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1204    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1205}
1206
1207TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1208    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1209
1210    NotifyConfigurationChangedArgs args;
1211
1212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1213    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1214}
1215
1216TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1217    FakeInputMapper* mapper = NULL;
1218    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1219            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1220
1221    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, 1);
1222    mReader->loopOnce();
1223    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1224
1225    RawEvent event;
1226    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1227    ASSERT_EQ(0, event.when);
1228    ASSERT_EQ(1, event.deviceId);
1229    ASSERT_EQ(EV_KEY, event.type);
1230    ASSERT_EQ(KEY_A, event.code);
1231    ASSERT_EQ(1, event.value);
1232}
1233
1234
1235// --- InputDeviceTest ---
1236
1237class InputDeviceTest : public testing::Test {
1238protected:
1239    static const char* DEVICE_NAME;
1240    static const int32_t DEVICE_ID;
1241    static const int32_t DEVICE_GENERATION;
1242    static const uint32_t DEVICE_CLASSES;
1243
1244    sp<FakeEventHub> mFakeEventHub;
1245    sp<FakeInputReaderPolicy> mFakePolicy;
1246    sp<FakeInputListener> mFakeListener;
1247    FakeInputReaderContext* mFakeContext;
1248
1249    InputDevice* mDevice;
1250
1251    virtual void SetUp() {
1252        mFakeEventHub = new FakeEventHub();
1253        mFakePolicy = new FakeInputReaderPolicy();
1254        mFakeListener = new FakeInputListener();
1255        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1256
1257        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1258        InputDeviceIdentifier identifier;
1259        identifier.name = DEVICE_NAME;
1260        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1261                identifier, DEVICE_CLASSES);
1262    }
1263
1264    virtual void TearDown() {
1265        delete mDevice;
1266
1267        delete mFakeContext;
1268        mFakeListener.clear();
1269        mFakePolicy.clear();
1270        mFakeEventHub.clear();
1271    }
1272};
1273
1274const char* InputDeviceTest::DEVICE_NAME = "device";
1275const int32_t InputDeviceTest::DEVICE_ID = 1;
1276const int32_t InputDeviceTest::DEVICE_GENERATION = 2;
1277const uint32_t InputDeviceTest::DEVICE_CLASSES = INPUT_DEVICE_CLASS_KEYBOARD
1278        | INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_JOYSTICK;
1279
1280TEST_F(InputDeviceTest, ImmutableProperties) {
1281    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1282    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1283    ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
1284}
1285
1286TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1287    // Configuration.
1288    InputReaderConfiguration config;
1289    mDevice->configure(ARBITRARY_TIME, &config, 0);
1290
1291    // Reset.
1292    mDevice->reset(ARBITRARY_TIME);
1293
1294    NotifyDeviceResetArgs resetArgs;
1295    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1296    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1297    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1298
1299    // Metadata.
1300    ASSERT_TRUE(mDevice->isIgnored());
1301    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1302
1303    InputDeviceInfo info;
1304    mDevice->getDeviceInfo(&info);
1305    ASSERT_EQ(DEVICE_ID, info.getId());
1306    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1307    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1308    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1309
1310    // State queries.
1311    ASSERT_EQ(0, mDevice->getMetaState());
1312
1313    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1314            << "Ignored device should return unknown key code state.";
1315    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1316            << "Ignored device should return unknown scan code state.";
1317    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1318            << "Ignored device should return unknown switch state.";
1319
1320    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1321    uint8_t flags[2] = { 0, 1 };
1322    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1323            << "Ignored device should never mark any key codes.";
1324    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1325    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1326}
1327
1328TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1329    // Configuration.
1330    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1331
1332    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1333    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1334    mapper1->setMetaState(AMETA_ALT_ON);
1335    mapper1->addSupportedKeyCode(AKEYCODE_A);
1336    mapper1->addSupportedKeyCode(AKEYCODE_B);
1337    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1338    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1339    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1340    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1341    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1342    mDevice->addMapper(mapper1);
1343
1344    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1345    mapper2->setMetaState(AMETA_SHIFT_ON);
1346    mDevice->addMapper(mapper2);
1347
1348    InputReaderConfiguration config;
1349    mDevice->configure(ARBITRARY_TIME, &config, 0);
1350
1351    String8 propertyValue;
1352    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1353            << "Device should have read configuration during configuration phase.";
1354    ASSERT_STREQ("value", propertyValue.string());
1355
1356    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1357    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1358
1359    // Reset
1360    mDevice->reset(ARBITRARY_TIME);
1361    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1362    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1363
1364    NotifyDeviceResetArgs resetArgs;
1365    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1366    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1367    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1368
1369    // Metadata.
1370    ASSERT_FALSE(mDevice->isIgnored());
1371    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1372
1373    InputDeviceInfo info;
1374    mDevice->getDeviceInfo(&info);
1375    ASSERT_EQ(DEVICE_ID, info.getId());
1376    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1377    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1378    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1379
1380    // State queries.
1381    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1382            << "Should query mappers and combine meta states.";
1383
1384    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1385            << "Should return unknown key code state when source not supported.";
1386    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1387            << "Should return unknown scan code state when source not supported.";
1388    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1389            << "Should return unknown switch state when source not supported.";
1390
1391    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1392            << "Should query mapper when source is supported.";
1393    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1394            << "Should query mapper when source is supported.";
1395    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1396            << "Should query mapper when source is supported.";
1397
1398    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1399    uint8_t flags[4] = { 0, 0, 0, 1 };
1400    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1401            << "Should do nothing when source is unsupported.";
1402    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1403    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1404    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1405    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1406
1407    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1408            << "Should query mapper when source is supported.";
1409    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1410    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1411    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1412    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1413
1414    // Event handling.
1415    RawEvent event;
1416    mDevice->process(&event, 1);
1417
1418    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1419    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1420}
1421
1422
1423// --- InputMapperTest ---
1424
1425class InputMapperTest : public testing::Test {
1426protected:
1427    static const char* DEVICE_NAME;
1428    static const int32_t DEVICE_ID;
1429    static const int32_t DEVICE_GENERATION;
1430    static const uint32_t DEVICE_CLASSES;
1431
1432    sp<FakeEventHub> mFakeEventHub;
1433    sp<FakeInputReaderPolicy> mFakePolicy;
1434    sp<FakeInputListener> mFakeListener;
1435    FakeInputReaderContext* mFakeContext;
1436    InputDevice* mDevice;
1437
1438    virtual void SetUp() {
1439        mFakeEventHub = new FakeEventHub();
1440        mFakePolicy = new FakeInputReaderPolicy();
1441        mFakeListener = new FakeInputListener();
1442        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1443        InputDeviceIdentifier identifier;
1444        identifier.name = DEVICE_NAME;
1445        mDevice = new InputDevice(mFakeContext, DEVICE_ID, DEVICE_GENERATION,
1446                identifier, DEVICE_CLASSES);
1447
1448        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1449    }
1450
1451    virtual void TearDown() {
1452        delete mDevice;
1453        delete mFakeContext;
1454        mFakeListener.clear();
1455        mFakePolicy.clear();
1456        mFakeEventHub.clear();
1457    }
1458
1459    void addConfigurationProperty(const char* key, const char* value) {
1460        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1461    }
1462
1463    void addMapperAndConfigure(InputMapper* mapper) {
1464        mDevice->addMapper(mapper);
1465        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1466        mDevice->reset(ARBITRARY_TIME);
1467    }
1468
1469    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1470            int32_t orientation) {
1471        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1472        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1473                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1474    }
1475
1476    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1477            int32_t code, int32_t value) {
1478        RawEvent event;
1479        event.when = when;
1480        event.deviceId = deviceId;
1481        event.type = type;
1482        event.code = code;
1483        event.value = value;
1484        mapper->process(&event);
1485    }
1486
1487    static void assertMotionRange(const InputDeviceInfo& info,
1488            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1489        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1490        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1491        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1492        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1493        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1494        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1495        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1496        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1497    }
1498
1499    static void assertPointerCoords(const PointerCoords& coords,
1500            float x, float y, float pressure, float size,
1501            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1502            float orientation, float distance) {
1503        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1504        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1505        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1506        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1507        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1508        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1509        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1510        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1511        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1512        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1513    }
1514
1515    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1516        float actualX, actualY;
1517        controller->getPosition(&actualX, &actualY);
1518        ASSERT_NEAR(x, actualX, 1);
1519        ASSERT_NEAR(y, actualY, 1);
1520    }
1521};
1522
1523const char* InputMapperTest::DEVICE_NAME = "device";
1524const int32_t InputMapperTest::DEVICE_ID = 1;
1525const int32_t InputMapperTest::DEVICE_GENERATION = 2;
1526const uint32_t InputMapperTest::DEVICE_CLASSES = 0; // not needed for current tests
1527
1528
1529// --- SwitchInputMapperTest ---
1530
1531class SwitchInputMapperTest : public InputMapperTest {
1532protected:
1533};
1534
1535TEST_F(SwitchInputMapperTest, GetSources) {
1536    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1537    addMapperAndConfigure(mapper);
1538
1539    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1540}
1541
1542TEST_F(SwitchInputMapperTest, GetSwitchState) {
1543    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1544    addMapperAndConfigure(mapper);
1545
1546    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1547    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1548
1549    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1550    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1551}
1552
1553TEST_F(SwitchInputMapperTest, Process) {
1554    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1555    addMapperAndConfigure(mapper);
1556
1557    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 1);
1558
1559    NotifySwitchArgs args;
1560    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1561    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1562    ASSERT_EQ(SW_LID, args.switchCode);
1563    ASSERT_EQ(1, args.switchValue);
1564    ASSERT_EQ(uint32_t(0), args.policyFlags);
1565}
1566
1567
1568// --- KeyboardInputMapperTest ---
1569
1570class KeyboardInputMapperTest : public InputMapperTest {
1571protected:
1572    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1573            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1574};
1575
1576void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1577        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1578    NotifyKeyArgs args;
1579
1580    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 1);
1581    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1582    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1583    ASSERT_EQ(originalScanCode, args.scanCode);
1584    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1585
1586    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, 0);
1587    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1588    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1589    ASSERT_EQ(originalScanCode, args.scanCode);
1590    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1591}
1592
1593
1594TEST_F(KeyboardInputMapperTest, GetSources) {
1595    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1596            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1597    addMapperAndConfigure(mapper);
1598
1599    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1600}
1601
1602TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1603    const int32_t USAGE_A = 0x070004;
1604    const int32_t USAGE_UNKNOWN = 0x07ffff;
1605    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
1606    mFakeEventHub->addKey(DEVICE_ID, 0, USAGE_A, AKEYCODE_A, POLICY_FLAG_WAKE);
1607
1608    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1609            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1610    addMapperAndConfigure(mapper);
1611
1612    // Key down by scan code.
1613    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1614            EV_KEY, KEY_HOME, 1);
1615    NotifyKeyArgs args;
1616    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1617    ASSERT_EQ(DEVICE_ID, args.deviceId);
1618    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1619    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1620    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1621    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1622    ASSERT_EQ(KEY_HOME, args.scanCode);
1623    ASSERT_EQ(AMETA_NONE, args.metaState);
1624    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1625    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1626    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1627
1628    // Key up by scan code.
1629    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1630            EV_KEY, KEY_HOME, 0);
1631    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1632    ASSERT_EQ(DEVICE_ID, args.deviceId);
1633    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1634    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1635    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1636    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1637    ASSERT_EQ(KEY_HOME, args.scanCode);
1638    ASSERT_EQ(AMETA_NONE, args.metaState);
1639    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1640    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1641    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1642
1643    // Key down by usage code.
1644    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1645            EV_MSC, MSC_SCAN, USAGE_A);
1646    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1647            EV_KEY, 0, 1);
1648    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1649    ASSERT_EQ(DEVICE_ID, args.deviceId);
1650    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1651    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1652    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1653    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1654    ASSERT_EQ(0, args.scanCode);
1655    ASSERT_EQ(AMETA_NONE, args.metaState);
1656    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1657    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1658    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1659
1660    // Key up by usage code.
1661    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1662            EV_MSC, MSC_SCAN, USAGE_A);
1663    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1664            EV_KEY, 0, 0);
1665    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1666    ASSERT_EQ(DEVICE_ID, args.deviceId);
1667    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1668    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1669    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1670    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1671    ASSERT_EQ(0, args.scanCode);
1672    ASSERT_EQ(AMETA_NONE, args.metaState);
1673    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1674    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1675    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1676
1677    // Key down with unknown scan code or usage code.
1678    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1679            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1680    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1681            EV_KEY, KEY_UNKNOWN, 1);
1682    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1683    ASSERT_EQ(DEVICE_ID, args.deviceId);
1684    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1685    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1686    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1687    ASSERT_EQ(0, args.keyCode);
1688    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1689    ASSERT_EQ(AMETA_NONE, args.metaState);
1690    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1691    ASSERT_EQ(0U, args.policyFlags);
1692    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1693
1694    // Key up with unknown scan code or usage code.
1695    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1696            EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
1697    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1698            EV_KEY, KEY_UNKNOWN, 0);
1699    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1700    ASSERT_EQ(DEVICE_ID, args.deviceId);
1701    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1702    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1703    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1704    ASSERT_EQ(0, args.keyCode);
1705    ASSERT_EQ(KEY_UNKNOWN, args.scanCode);
1706    ASSERT_EQ(AMETA_NONE, args.metaState);
1707    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1708    ASSERT_EQ(0U, args.policyFlags);
1709    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1710}
1711
1712TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1713    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFTSHIFT, 0, AKEYCODE_SHIFT_LEFT, 0);
1714    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1715
1716    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1717            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1718    addMapperAndConfigure(mapper);
1719
1720    // Initial metastate.
1721    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1722
1723    // Metakey down.
1724    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1725            EV_KEY, KEY_LEFTSHIFT, 1);
1726    NotifyKeyArgs args;
1727    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1728    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1729    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1730    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1731
1732    // Key down.
1733    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1734            EV_KEY, KEY_A, 1);
1735    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1736    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1737    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1738
1739    // Key up.
1740    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1741            EV_KEY, KEY_A, 0);
1742    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1743    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1744    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1745
1746    // Metakey up.
1747    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1748            EV_KEY, KEY_LEFTSHIFT, 0);
1749    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1750    ASSERT_EQ(AMETA_NONE, args.metaState);
1751    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1752    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1753}
1754
1755TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1756    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1757    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1758    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1759    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1760
1761    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1762            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1763    addMapperAndConfigure(mapper);
1764
1765    setDisplayInfoAndReconfigure(DISPLAY_ID,
1766            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1767            DISPLAY_ORIENTATION_90);
1768    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1769            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1770    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1771            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1772    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1773            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1774    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1775            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1776}
1777
1778TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1779    mFakeEventHub->addKey(DEVICE_ID, KEY_UP, 0, AKEYCODE_DPAD_UP, 0);
1780    mFakeEventHub->addKey(DEVICE_ID, KEY_RIGHT, 0, AKEYCODE_DPAD_RIGHT, 0);
1781    mFakeEventHub->addKey(DEVICE_ID, KEY_DOWN, 0, AKEYCODE_DPAD_DOWN, 0);
1782    mFakeEventHub->addKey(DEVICE_ID, KEY_LEFT, 0, AKEYCODE_DPAD_LEFT, 0);
1783
1784    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1785            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1786    addConfigurationProperty("keyboard.orientationAware", "1");
1787    addMapperAndConfigure(mapper);
1788
1789    setDisplayInfoAndReconfigure(DISPLAY_ID,
1790            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1791            DISPLAY_ORIENTATION_0);
1792    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1793            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1794    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1795            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1796    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1797            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1798    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1799            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1800
1801    setDisplayInfoAndReconfigure(DISPLAY_ID,
1802            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1803            DISPLAY_ORIENTATION_90);
1804    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1805            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1806    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1807            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1808    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1809            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1810    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1811            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1812
1813    setDisplayInfoAndReconfigure(DISPLAY_ID,
1814            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1815            DISPLAY_ORIENTATION_180);
1816    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1817            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1818    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1819            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1820    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1821            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1822    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1823            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1824
1825    setDisplayInfoAndReconfigure(DISPLAY_ID,
1826            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1827            DISPLAY_ORIENTATION_270);
1828    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1829            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1830    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1831            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1832    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1833            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1834    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1835            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1836
1837    // Special case: if orientation changes while key is down, we still emit the same keycode
1838    // in the key up as we did in the key down.
1839    NotifyKeyArgs args;
1840
1841    setDisplayInfoAndReconfigure(DISPLAY_ID,
1842            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1843            DISPLAY_ORIENTATION_270);
1844    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 1);
1845    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1846    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1847    ASSERT_EQ(KEY_UP, args.scanCode);
1848    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1849
1850    setDisplayInfoAndReconfigure(DISPLAY_ID,
1851            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1852            DISPLAY_ORIENTATION_180);
1853    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, 0);
1854    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1855    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1856    ASSERT_EQ(KEY_UP, args.scanCode);
1857    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1858}
1859
1860TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1861    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1862            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1863    addMapperAndConfigure(mapper);
1864
1865    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1866    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1867
1868    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1869    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1870}
1871
1872TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1873    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1874            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1875    addMapperAndConfigure(mapper);
1876
1877    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1878    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1879
1880    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1881    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1882}
1883
1884TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1885    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1886            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1887    addMapperAndConfigure(mapper);
1888
1889    mFakeEventHub->addKey(DEVICE_ID, KEY_A, 0, AKEYCODE_A, 0);
1890
1891    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1892    uint8_t flags[2] = { 0, 0 };
1893    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1894    ASSERT_TRUE(flags[0]);
1895    ASSERT_FALSE(flags[1]);
1896}
1897
1898TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1899    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1900    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1901    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1902    mFakeEventHub->addKey(DEVICE_ID, KEY_CAPSLOCK, 0, AKEYCODE_CAPS_LOCK, 0);
1903    mFakeEventHub->addKey(DEVICE_ID, KEY_NUMLOCK, 0, AKEYCODE_NUM_LOCK, 0);
1904    mFakeEventHub->addKey(DEVICE_ID, KEY_SCROLLLOCK, 0, AKEYCODE_SCROLL_LOCK, 0);
1905
1906    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1907            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1908    addMapperAndConfigure(mapper);
1909
1910    // Initialization should have turned all of the lights off.
1911    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1912    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1913    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1914
1915    // Toggle caps lock on.
1916    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1917            EV_KEY, KEY_CAPSLOCK, 1);
1918    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1919            EV_KEY, KEY_CAPSLOCK, 0);
1920    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1921    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1922    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1923    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1924
1925    // Toggle num lock on.
1926    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1927            EV_KEY, KEY_NUMLOCK, 1);
1928    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1929            EV_KEY, KEY_NUMLOCK, 0);
1930    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1931    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1932    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1933    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1934
1935    // Toggle caps lock off.
1936    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1937            EV_KEY, KEY_CAPSLOCK, 1);
1938    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1939            EV_KEY, KEY_CAPSLOCK, 0);
1940    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1941    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1942    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1943    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1944
1945    // Toggle scroll lock on.
1946    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1947            EV_KEY, KEY_SCROLLLOCK, 1);
1948    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1949            EV_KEY, KEY_SCROLLLOCK, 0);
1950    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1951    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1952    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1953    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1954
1955    // Toggle num lock off.
1956    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1957            EV_KEY, KEY_NUMLOCK, 1);
1958    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1959            EV_KEY, KEY_NUMLOCK, 0);
1960    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1961    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1962    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1963    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1964
1965    // Toggle scroll lock off.
1966    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1967            EV_KEY, KEY_SCROLLLOCK, 1);
1968    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1969            EV_KEY, KEY_SCROLLLOCK, 0);
1970    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1971    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1972    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1973    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1974}
1975
1976
1977// --- CursorInputMapperTest ---
1978
1979class CursorInputMapperTest : public InputMapperTest {
1980protected:
1981    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1982
1983    sp<FakePointerController> mFakePointerController;
1984
1985    virtual void SetUp() {
1986        InputMapperTest::SetUp();
1987
1988        mFakePointerController = new FakePointerController();
1989        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1990    }
1991
1992    void testMotionRotation(CursorInputMapper* mapper,
1993            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1994};
1995
1996const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1997
1998void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1999        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
2000    NotifyMotionArgs args;
2001
2002    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, originalX);
2003    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, originalY);
2004    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2005    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2006    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2007    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2008            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
2009            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
2010            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2011}
2012
2013TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
2014    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2015    addConfigurationProperty("cursor.mode", "pointer");
2016    addMapperAndConfigure(mapper);
2017
2018    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2019}
2020
2021TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
2022    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2023    addConfigurationProperty("cursor.mode", "navigation");
2024    addMapperAndConfigure(mapper);
2025
2026    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
2027}
2028
2029TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
2030    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2031    addConfigurationProperty("cursor.mode", "pointer");
2032    addMapperAndConfigure(mapper);
2033
2034    InputDeviceInfo info;
2035    mapper->populateDeviceInfo(&info);
2036
2037    // Initially there may not be a valid motion range.
2038    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
2039    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
2040    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2041            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
2042
2043    // When the bounds are set, then there should be a valid motion range.
2044    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
2045
2046    InputDeviceInfo info2;
2047    mapper->populateDeviceInfo(&info2);
2048
2049    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2050            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
2051            1, 800 - 1, 0.0f, 0.0f));
2052    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2053            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
2054            2, 480 - 1, 0.0f, 0.0f));
2055    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
2056            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
2057            0.0f, 1.0f, 0.0f, 0.0f));
2058}
2059
2060TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
2061    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2062    addConfigurationProperty("cursor.mode", "navigation");
2063    addMapperAndConfigure(mapper);
2064
2065    InputDeviceInfo info;
2066    mapper->populateDeviceInfo(&info);
2067
2068    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2069            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2070            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2071    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2072            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
2073            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2074    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2075            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2076            0.0f, 1.0f, 0.0f, 0.0f));
2077}
2078
2079TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2080    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2081    addConfigurationProperty("cursor.mode", "navigation");
2082    addMapperAndConfigure(mapper);
2083
2084    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2085
2086    NotifyMotionArgs args;
2087
2088    // Button press.
2089    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2090    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2091    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2092    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2093    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2094    ASSERT_EQ(DEVICE_ID, args.deviceId);
2095    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2096    ASSERT_EQ(uint32_t(0), args.policyFlags);
2097    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2098    ASSERT_EQ(0, args.flags);
2099    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2100    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2101    ASSERT_EQ(0, args.edgeFlags);
2102    ASSERT_EQ(uint32_t(1), args.pointerCount);
2103    ASSERT_EQ(0, args.pointerProperties[0].id);
2104    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2105    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2106            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2107    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2108    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2109    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2110
2111    // Button release.  Should have same down time.
2112    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2113    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2114    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2115    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2116    ASSERT_EQ(DEVICE_ID, args.deviceId);
2117    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2118    ASSERT_EQ(uint32_t(0), args.policyFlags);
2119    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2120    ASSERT_EQ(0, args.flags);
2121    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2122    ASSERT_EQ(0, args.buttonState);
2123    ASSERT_EQ(0, args.edgeFlags);
2124    ASSERT_EQ(uint32_t(1), args.pointerCount);
2125    ASSERT_EQ(0, args.pointerProperties[0].id);
2126    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2127    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2128            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2129    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2130    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2131    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2132}
2133
2134TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2135    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2136    addConfigurationProperty("cursor.mode", "navigation");
2137    addMapperAndConfigure(mapper);
2138
2139    NotifyMotionArgs args;
2140
2141    // Motion in X but not Y.
2142    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2143    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2144    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2145    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2146    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2147            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2148
2149    // Motion in Y but not X.
2150    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2151    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2152    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2153    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2154    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2155            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2156}
2157
2158TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2159    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2160    addConfigurationProperty("cursor.mode", "navigation");
2161    addMapperAndConfigure(mapper);
2162
2163    NotifyMotionArgs args;
2164
2165    // Button press.
2166    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2167    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2168    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2169    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2170    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2171            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2172
2173    // Button release.
2174    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2175    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2176    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2177    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2178    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2179            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2180}
2181
2182TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2183    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2184    addConfigurationProperty("cursor.mode", "navigation");
2185    addMapperAndConfigure(mapper);
2186
2187    NotifyMotionArgs args;
2188
2189    // Combined X, Y and Button.
2190    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 1);
2191    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, -2);
2192    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 1);
2193    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2194    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2195    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2196    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2197            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2198            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2199
2200    // Move X, Y a bit while pressed.
2201    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 2);
2202    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 1);
2203    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2204    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2205    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2206    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2207            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2208            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2209
2210    // Release Button.
2211    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0);
2212    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2213    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2214    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2215    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2216            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2217}
2218
2219TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2220    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2221    addConfigurationProperty("cursor.mode", "navigation");
2222    addMapperAndConfigure(mapper);
2223
2224    setDisplayInfoAndReconfigure(DISPLAY_ID,
2225            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2226            DISPLAY_ORIENTATION_90);
2227    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2228    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2229    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2230    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2231    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2232    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2233    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2234    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2235}
2236
2237TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2238    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2239    addConfigurationProperty("cursor.mode", "navigation");
2240    addConfigurationProperty("cursor.orientationAware", "1");
2241    addMapperAndConfigure(mapper);
2242
2243    setDisplayInfoAndReconfigure(DISPLAY_ID,
2244            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2245    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2246    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2247    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2248    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2249    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2250    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2251    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2252    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2253
2254    setDisplayInfoAndReconfigure(DISPLAY_ID,
2255            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2256    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2257    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2258    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2259    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2260    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2261    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2262    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2263    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2264
2265    setDisplayInfoAndReconfigure(DISPLAY_ID,
2266            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2267    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2268    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2269    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2270    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2271    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2272    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2273    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2274    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2275
2276    setDisplayInfoAndReconfigure(DISPLAY_ID,
2277            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2278    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2279    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2280    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2281    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2282    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2283    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2284    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2285    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2286}
2287
2288TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2289    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2290    addConfigurationProperty("cursor.mode", "pointer");
2291    addMapperAndConfigure(mapper);
2292
2293    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2294    mFakePointerController->setPosition(100, 200);
2295    mFakePointerController->setButtonState(0);
2296
2297    NotifyMotionArgs motionArgs;
2298    NotifyKeyArgs keyArgs;
2299
2300    // press BTN_LEFT, release BTN_LEFT
2301    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 1);
2302    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2304    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2305    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2306    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2307    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2308            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2309
2310    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0);
2311    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2312    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2313    ASSERT_EQ(0, motionArgs.buttonState);
2314    ASSERT_EQ(0, mFakePointerController->getButtonState());
2315    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2316    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2317            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2318
2319    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2320    ASSERT_EQ(0, motionArgs.buttonState);
2321    ASSERT_EQ(0, mFakePointerController->getButtonState());
2322    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2323    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2324            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2325
2326    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2327    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 1);
2328    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 1);
2329    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2330    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2331    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2332    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2333            motionArgs.buttonState);
2334    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2335            mFakePointerController->getButtonState());
2336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2337            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2338
2339    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0);
2340    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2341    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2342    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2343    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2344    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2345    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2346            100.0f, 200.0f, 1.0f, 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_MIDDLE, 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_UP, 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->assertNotifyMotionWasCalled(&motionArgs));
2357    ASSERT_EQ(0, motionArgs.buttonState);
2358    ASSERT_EQ(0, mFakePointerController->getButtonState());
2359    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2360    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2361            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2362
2363    // press BTN_BACK, release BTN_BACK
2364    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 1);
2365    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2366    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2367    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2368    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2369    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2370    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2371    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2372    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2373    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2374            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2375
2376    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0);
2377    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2378    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2379    ASSERT_EQ(0, motionArgs.buttonState);
2380    ASSERT_EQ(0, mFakePointerController->getButtonState());
2381    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2382    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2383            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2384    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2385    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2386    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2387
2388    // press BTN_SIDE, release BTN_SIDE
2389    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 1);
2390    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2391    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2392    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2393    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2394    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2395    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2396    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2397    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2398    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2399            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2400
2401    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0);
2402    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2403    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2404    ASSERT_EQ(0, motionArgs.buttonState);
2405    ASSERT_EQ(0, mFakePointerController->getButtonState());
2406    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2407    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2408            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2409    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2410    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2411    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2412
2413    // press BTN_FORWARD, release BTN_FORWARD
2414    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 1);
2415    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2416    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2417    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2418    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2419    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2420    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2421    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2422    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2423    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2424            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2425
2426    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0);
2427    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2428    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2429    ASSERT_EQ(0, motionArgs.buttonState);
2430    ASSERT_EQ(0, mFakePointerController->getButtonState());
2431    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2432    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2433            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2434    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2435    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2436    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2437
2438    // press BTN_EXTRA, release BTN_EXTRA
2439    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 1);
2440    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2441    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2442    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2443    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2444    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2445    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2446    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2447    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2448    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2449            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2450
2451    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0);
2452    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2453    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2454    ASSERT_EQ(0, motionArgs.buttonState);
2455    ASSERT_EQ(0, mFakePointerController->getButtonState());
2456    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2457    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2458            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2459    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2460    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2461    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2462}
2463
2464TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2465    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2466    addConfigurationProperty("cursor.mode", "pointer");
2467    addMapperAndConfigure(mapper);
2468
2469    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2470    mFakePointerController->setPosition(100, 200);
2471    mFakePointerController->setButtonState(0);
2472
2473    NotifyMotionArgs args;
2474
2475    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 10);
2476    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 20);
2477    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2478    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2479    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2480    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2481            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2482    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2483}
2484
2485
2486// --- TouchInputMapperTest ---
2487
2488class TouchInputMapperTest : public InputMapperTest {
2489protected:
2490    static const int32_t RAW_X_MIN;
2491    static const int32_t RAW_X_MAX;
2492    static const int32_t RAW_Y_MIN;
2493    static const int32_t RAW_Y_MAX;
2494    static const int32_t RAW_TOUCH_MIN;
2495    static const int32_t RAW_TOUCH_MAX;
2496    static const int32_t RAW_TOOL_MIN;
2497    static const int32_t RAW_TOOL_MAX;
2498    static const int32_t RAW_PRESSURE_MIN;
2499    static const int32_t RAW_PRESSURE_MAX;
2500    static const int32_t RAW_ORIENTATION_MIN;
2501    static const int32_t RAW_ORIENTATION_MAX;
2502    static const int32_t RAW_DISTANCE_MIN;
2503    static const int32_t RAW_DISTANCE_MAX;
2504    static const int32_t RAW_TILT_MIN;
2505    static const int32_t RAW_TILT_MAX;
2506    static const int32_t RAW_ID_MIN;
2507    static const int32_t RAW_ID_MAX;
2508    static const int32_t RAW_SLOT_MIN;
2509    static const int32_t RAW_SLOT_MAX;
2510    static const float X_PRECISION;
2511    static const float Y_PRECISION;
2512
2513    static const float GEOMETRIC_SCALE;
2514
2515    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2516
2517    enum Axes {
2518        POSITION = 1 << 0,
2519        TOUCH = 1 << 1,
2520        TOOL = 1 << 2,
2521        PRESSURE = 1 << 3,
2522        ORIENTATION = 1 << 4,
2523        MINOR = 1 << 5,
2524        ID = 1 << 6,
2525        DISTANCE = 1 << 7,
2526        TILT = 1 << 8,
2527        SLOT = 1 << 9,
2528        TOOL_TYPE = 1 << 10,
2529    };
2530
2531    void prepareDisplay(int32_t orientation);
2532    void prepareVirtualKeys();
2533    int32_t toRawX(float displayX);
2534    int32_t toRawY(float displayY);
2535    float toDisplayX(int32_t rawX);
2536    float toDisplayY(int32_t rawY);
2537};
2538
2539const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2540const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2541const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2542const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2543const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2544const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2545const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2546const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2547const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2548const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2549const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2550const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2551const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2552const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2553const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2554const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2555const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2556const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2557const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2558const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2559const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2560const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2561
2562const float TouchInputMapperTest::GEOMETRIC_SCALE =
2563        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2564                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2565
2566const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2567        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2568        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2569};
2570
2571void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2572    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2573}
2574
2575void TouchInputMapperTest::prepareVirtualKeys() {
2576    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2577    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2578    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2579    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2580}
2581
2582int32_t TouchInputMapperTest::toRawX(float displayX) {
2583    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2584}
2585
2586int32_t TouchInputMapperTest::toRawY(float displayY) {
2587    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2588}
2589
2590float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2591    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2592}
2593
2594float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2595    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2596}
2597
2598
2599// --- SingleTouchInputMapperTest ---
2600
2601class SingleTouchInputMapperTest : public TouchInputMapperTest {
2602protected:
2603    void prepareButtons();
2604    void prepareAxes(int axes);
2605
2606    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2607    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2608    void processUp(SingleTouchInputMapper* mappery);
2609    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2610    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2611    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2612    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2613    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2614    void processSync(SingleTouchInputMapper* mapper);
2615};
2616
2617void SingleTouchInputMapperTest::prepareButtons() {
2618    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
2619}
2620
2621void SingleTouchInputMapperTest::prepareAxes(int axes) {
2622    if (axes & POSITION) {
2623        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2624                RAW_X_MIN, RAW_X_MAX, 0, 0);
2625        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2626                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2627    }
2628    if (axes & PRESSURE) {
2629        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2630                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2631    }
2632    if (axes & TOOL) {
2633        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2634                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2635    }
2636    if (axes & DISTANCE) {
2637        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2638                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2639    }
2640    if (axes & TILT) {
2641        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2642                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2643        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2644                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2645    }
2646}
2647
2648void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2649    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 1);
2650    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2651    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2652}
2653
2654void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2655    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, x);
2656    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, y);
2657}
2658
2659void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2660    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0);
2661}
2662
2663void SingleTouchInputMapperTest::processPressure(
2664        SingleTouchInputMapper* mapper, int32_t pressure) {
2665    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, pressure);
2666}
2667
2668void SingleTouchInputMapperTest::processToolMajor(
2669        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2670    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, toolMajor);
2671}
2672
2673void SingleTouchInputMapperTest::processDistance(
2674        SingleTouchInputMapper* mapper, int32_t distance) {
2675    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, distance);
2676}
2677
2678void SingleTouchInputMapperTest::processTilt(
2679        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2680    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, tiltX);
2681    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, tiltY);
2682}
2683
2684void SingleTouchInputMapperTest::processKey(
2685        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2686    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
2687}
2688
2689void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2690    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
2691}
2692
2693
2694TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2695    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2696    prepareButtons();
2697    prepareAxes(POSITION);
2698    addMapperAndConfigure(mapper);
2699
2700    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2701}
2702
2703TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2704    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2705    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2706    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2707    prepareButtons();
2708    prepareAxes(POSITION);
2709    addMapperAndConfigure(mapper);
2710
2711    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2712}
2713
2714TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2715    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2716    prepareButtons();
2717    prepareAxes(POSITION);
2718    addConfigurationProperty("touch.deviceType", "touchPad");
2719    addMapperAndConfigure(mapper);
2720
2721    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2722}
2723
2724TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2725    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2726    prepareButtons();
2727    prepareAxes(POSITION);
2728    addConfigurationProperty("touch.deviceType", "touchScreen");
2729    addMapperAndConfigure(mapper);
2730
2731    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2732}
2733
2734TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2735    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2736    addConfigurationProperty("touch.deviceType", "touchScreen");
2737    prepareDisplay(DISPLAY_ORIENTATION_0);
2738    prepareButtons();
2739    prepareAxes(POSITION);
2740    prepareVirtualKeys();
2741    addMapperAndConfigure(mapper);
2742
2743    // Unknown key.
2744    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2745
2746    // Virtual key is down.
2747    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2748    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2749    processDown(mapper, x, y);
2750    processSync(mapper);
2751    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2752
2753    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2754
2755    // Virtual key is up.
2756    processUp(mapper);
2757    processSync(mapper);
2758    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2759
2760    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2761}
2762
2763TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2764    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2765    addConfigurationProperty("touch.deviceType", "touchScreen");
2766    prepareDisplay(DISPLAY_ORIENTATION_0);
2767    prepareButtons();
2768    prepareAxes(POSITION);
2769    prepareVirtualKeys();
2770    addMapperAndConfigure(mapper);
2771
2772    // Unknown key.
2773    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2774
2775    // Virtual key is down.
2776    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2777    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2778    processDown(mapper, x, y);
2779    processSync(mapper);
2780    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2781
2782    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2783
2784    // Virtual key is up.
2785    processUp(mapper);
2786    processSync(mapper);
2787    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2788
2789    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2790}
2791
2792TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2793    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2794    addConfigurationProperty("touch.deviceType", "touchScreen");
2795    prepareDisplay(DISPLAY_ORIENTATION_0);
2796    prepareButtons();
2797    prepareAxes(POSITION);
2798    prepareVirtualKeys();
2799    addMapperAndConfigure(mapper);
2800
2801    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2802    uint8_t flags[2] = { 0, 0 };
2803    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2804    ASSERT_TRUE(flags[0]);
2805    ASSERT_FALSE(flags[1]);
2806}
2807
2808TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2809    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2810    addConfigurationProperty("touch.deviceType", "touchScreen");
2811    prepareDisplay(DISPLAY_ORIENTATION_0);
2812    prepareButtons();
2813    prepareAxes(POSITION);
2814    prepareVirtualKeys();
2815    addMapperAndConfigure(mapper);
2816
2817    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2818
2819    NotifyKeyArgs args;
2820
2821    // Press virtual key.
2822    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2823    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2824    processDown(mapper, x, y);
2825    processSync(mapper);
2826
2827    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2828    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2829    ASSERT_EQ(DEVICE_ID, args.deviceId);
2830    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2831    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2832    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2833    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2834    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2835    ASSERT_EQ(KEY_HOME, args.scanCode);
2836    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2837    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2838
2839    // Release virtual key.
2840    processUp(mapper);
2841    processSync(mapper);
2842
2843    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2844    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2845    ASSERT_EQ(DEVICE_ID, args.deviceId);
2846    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2847    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2848    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2849    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2850    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2851    ASSERT_EQ(KEY_HOME, args.scanCode);
2852    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2853    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2854
2855    // Should not have sent any motions.
2856    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2857}
2858
2859TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2860    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2861    addConfigurationProperty("touch.deviceType", "touchScreen");
2862    prepareDisplay(DISPLAY_ORIENTATION_0);
2863    prepareButtons();
2864    prepareAxes(POSITION);
2865    prepareVirtualKeys();
2866    addMapperAndConfigure(mapper);
2867
2868    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2869
2870    NotifyKeyArgs keyArgs;
2871
2872    // Press virtual key.
2873    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2874    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2875    processDown(mapper, x, y);
2876    processSync(mapper);
2877
2878    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2879    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2880    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2881    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2882    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2883    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2884    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2885    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2886    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2887    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2888    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2889
2890    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2891    // into the display area.
2892    y -= 100;
2893    processMove(mapper, x, y);
2894    processSync(mapper);
2895
2896    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2897    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2898    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2899    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2900    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2901    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2902    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2903            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2904    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2905    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2906    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2907    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2908
2909    NotifyMotionArgs motionArgs;
2910    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2911    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2912    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2913    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2914    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2915    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2916    ASSERT_EQ(0, motionArgs.flags);
2917    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2918    ASSERT_EQ(0, motionArgs.buttonState);
2919    ASSERT_EQ(0, motionArgs.edgeFlags);
2920    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2921    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2922    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2923    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2924            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2925    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2926    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2927    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2928
2929    // Keep moving out of bounds.  Should generate a pointer move.
2930    y -= 50;
2931    processMove(mapper, x, y);
2932    processSync(mapper);
2933
2934    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2935    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2936    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2937    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2938    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2939    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2940    ASSERT_EQ(0, motionArgs.flags);
2941    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2942    ASSERT_EQ(0, motionArgs.buttonState);
2943    ASSERT_EQ(0, motionArgs.edgeFlags);
2944    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2945    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2946    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2947    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2948            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2949    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2950    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2951    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2952
2953    // Release out of bounds.  Should generate a pointer up.
2954    processUp(mapper);
2955    processSync(mapper);
2956
2957    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2958    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2959    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2960    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2961    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2962    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2963    ASSERT_EQ(0, motionArgs.flags);
2964    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2965    ASSERT_EQ(0, motionArgs.buttonState);
2966    ASSERT_EQ(0, motionArgs.edgeFlags);
2967    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2968    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2969    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2970    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2971            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2972    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2973    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2974    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2975
2976    // Should not have sent any more keys or motions.
2977    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2978    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2979}
2980
2981TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2982    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2983    addConfigurationProperty("touch.deviceType", "touchScreen");
2984    prepareDisplay(DISPLAY_ORIENTATION_0);
2985    prepareButtons();
2986    prepareAxes(POSITION);
2987    prepareVirtualKeys();
2988    addMapperAndConfigure(mapper);
2989
2990    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2991
2992    NotifyMotionArgs motionArgs;
2993
2994    // Initially go down out of bounds.
2995    int32_t x = -10;
2996    int32_t y = -10;
2997    processDown(mapper, x, y);
2998    processSync(mapper);
2999
3000    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3001
3002    // Move into the display area.  Should generate a pointer down.
3003    x = 50;
3004    y = 75;
3005    processMove(mapper, x, y);
3006    processSync(mapper);
3007
3008    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3009    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3010    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3011    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3012    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3013    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3014    ASSERT_EQ(0, motionArgs.flags);
3015    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3016    ASSERT_EQ(0, motionArgs.buttonState);
3017    ASSERT_EQ(0, motionArgs.edgeFlags);
3018    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3019    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3020    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3021    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3022            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3023    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3024    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3025    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3026
3027    // Release.  Should generate a pointer up.
3028    processUp(mapper);
3029    processSync(mapper);
3030
3031    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3032    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3033    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3034    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3035    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3036    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3037    ASSERT_EQ(0, motionArgs.flags);
3038    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3039    ASSERT_EQ(0, motionArgs.buttonState);
3040    ASSERT_EQ(0, motionArgs.edgeFlags);
3041    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3042    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3043    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3044    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3045            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3046    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3047    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3048    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3049
3050    // Should not have sent any more keys or motions.
3051    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3052    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3053}
3054
3055TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
3056    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3057    addConfigurationProperty("touch.deviceType", "touchScreen");
3058    prepareDisplay(DISPLAY_ORIENTATION_0);
3059    prepareButtons();
3060    prepareAxes(POSITION);
3061    prepareVirtualKeys();
3062    addMapperAndConfigure(mapper);
3063
3064    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3065
3066    NotifyMotionArgs motionArgs;
3067
3068    // Down.
3069    int32_t x = 100;
3070    int32_t y = 125;
3071    processDown(mapper, x, y);
3072    processSync(mapper);
3073
3074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3075    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3076    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3077    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3078    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3079    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3080    ASSERT_EQ(0, motionArgs.flags);
3081    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3082    ASSERT_EQ(0, motionArgs.buttonState);
3083    ASSERT_EQ(0, motionArgs.edgeFlags);
3084    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3085    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3086    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3087    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3088            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3089    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3090    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3091    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3092
3093    // Move.
3094    x += 50;
3095    y += 75;
3096    processMove(mapper, x, y);
3097    processSync(mapper);
3098
3099    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3100    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3101    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3102    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3103    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3104    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3105    ASSERT_EQ(0, motionArgs.flags);
3106    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3107    ASSERT_EQ(0, motionArgs.buttonState);
3108    ASSERT_EQ(0, motionArgs.edgeFlags);
3109    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3110    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3111    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3112    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3113            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3114    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3115    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3116    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3117
3118    // Up.
3119    processUp(mapper);
3120    processSync(mapper);
3121
3122    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3123    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3124    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3125    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3126    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3127    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3128    ASSERT_EQ(0, motionArgs.flags);
3129    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3130    ASSERT_EQ(0, motionArgs.buttonState);
3131    ASSERT_EQ(0, motionArgs.edgeFlags);
3132    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3133    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3134    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3135    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3136            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3137    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3138    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3139    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3140
3141    // Should not have sent any more keys or motions.
3142    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3143    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3144}
3145
3146TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3147    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3148    addConfigurationProperty("touch.deviceType", "touchScreen");
3149    prepareButtons();
3150    prepareAxes(POSITION);
3151    addConfigurationProperty("touch.orientationAware", "0");
3152    addMapperAndConfigure(mapper);
3153
3154    NotifyMotionArgs args;
3155
3156    // Rotation 90.
3157    prepareDisplay(DISPLAY_ORIENTATION_90);
3158    processDown(mapper, toRawX(50), toRawY(75));
3159    processSync(mapper);
3160
3161    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3162    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3163    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3164
3165    processUp(mapper);
3166    processSync(mapper);
3167    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3168}
3169
3170TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3171    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3172    addConfigurationProperty("touch.deviceType", "touchScreen");
3173    prepareButtons();
3174    prepareAxes(POSITION);
3175    addMapperAndConfigure(mapper);
3176
3177    NotifyMotionArgs args;
3178
3179    // Rotation 0.
3180    prepareDisplay(DISPLAY_ORIENTATION_0);
3181    processDown(mapper, toRawX(50), toRawY(75));
3182    processSync(mapper);
3183
3184    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3185    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3186    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3187
3188    processUp(mapper);
3189    processSync(mapper);
3190    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3191
3192    // Rotation 90.
3193    prepareDisplay(DISPLAY_ORIENTATION_90);
3194    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3195    processSync(mapper);
3196
3197    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3198    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3199    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3200
3201    processUp(mapper);
3202    processSync(mapper);
3203    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3204
3205    // Rotation 180.
3206    prepareDisplay(DISPLAY_ORIENTATION_180);
3207    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3208    processSync(mapper);
3209
3210    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3211    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3212    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3213
3214    processUp(mapper);
3215    processSync(mapper);
3216    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3217
3218    // Rotation 270.
3219    prepareDisplay(DISPLAY_ORIENTATION_270);
3220    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3221    processSync(mapper);
3222
3223    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3224    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3225    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3226
3227    processUp(mapper);
3228    processSync(mapper);
3229    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3230}
3231
3232TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3233    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3234    addConfigurationProperty("touch.deviceType", "touchScreen");
3235    prepareDisplay(DISPLAY_ORIENTATION_0);
3236    prepareButtons();
3237    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3238    addMapperAndConfigure(mapper);
3239
3240    // These calculations are based on the input device calibration documentation.
3241    int32_t rawX = 100;
3242    int32_t rawY = 200;
3243    int32_t rawPressure = 10;
3244    int32_t rawToolMajor = 12;
3245    int32_t rawDistance = 2;
3246    int32_t rawTiltX = 30;
3247    int32_t rawTiltY = 110;
3248
3249    float x = toDisplayX(rawX);
3250    float y = toDisplayY(rawY);
3251    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3252    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3253    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3254    float distance = float(rawDistance);
3255
3256    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3257    float tiltScale = M_PI / 180;
3258    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3259    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3260    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3261    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3262
3263    processDown(mapper, rawX, rawY);
3264    processPressure(mapper, rawPressure);
3265    processToolMajor(mapper, rawToolMajor);
3266    processDistance(mapper, rawDistance);
3267    processTilt(mapper, rawTiltX, rawTiltY);
3268    processSync(mapper);
3269
3270    NotifyMotionArgs args;
3271    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3272    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3273            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3274    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3275}
3276
3277TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3278    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3279    addConfigurationProperty("touch.deviceType", "touchScreen");
3280    prepareDisplay(DISPLAY_ORIENTATION_0);
3281    prepareButtons();
3282    prepareAxes(POSITION);
3283    addMapperAndConfigure(mapper);
3284
3285    NotifyMotionArgs motionArgs;
3286    NotifyKeyArgs keyArgs;
3287
3288    processDown(mapper, 100, 200);
3289    processSync(mapper);
3290    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3291    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3292    ASSERT_EQ(0, motionArgs.buttonState);
3293
3294    // press BTN_LEFT, release BTN_LEFT
3295    processKey(mapper, BTN_LEFT, 1);
3296    processSync(mapper);
3297    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3298    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3299    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3300
3301    processKey(mapper, BTN_LEFT, 0);
3302    processSync(mapper);
3303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3304    ASSERT_EQ(0, motionArgs.buttonState);
3305    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3306
3307    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3308    processKey(mapper, BTN_RIGHT, 1);
3309    processKey(mapper, BTN_MIDDLE, 1);
3310    processSync(mapper);
3311    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3312    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3313    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3314            motionArgs.buttonState);
3315
3316    processKey(mapper, BTN_RIGHT, 0);
3317    processSync(mapper);
3318    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3319    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3320    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3321
3322    processKey(mapper, BTN_MIDDLE, 0);
3323    processSync(mapper);
3324    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3325    ASSERT_EQ(0, motionArgs.buttonState);
3326    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3327
3328    // press BTN_BACK, release BTN_BACK
3329    processKey(mapper, BTN_BACK, 1);
3330    processSync(mapper);
3331    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3332    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3333    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3334    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3335    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3336    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3337
3338    processKey(mapper, BTN_BACK, 0);
3339    processSync(mapper);
3340    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3341    ASSERT_EQ(0, motionArgs.buttonState);
3342    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3343    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3344    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3345    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3346
3347    // press BTN_SIDE, release BTN_SIDE
3348    processKey(mapper, BTN_SIDE, 1);
3349    processSync(mapper);
3350    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3351    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3352    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3353    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3354    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3355    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3356
3357    processKey(mapper, BTN_SIDE, 0);
3358    processSync(mapper);
3359    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3360    ASSERT_EQ(0, motionArgs.buttonState);
3361    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3362    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3363    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3364    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3365
3366    // press BTN_FORWARD, release BTN_FORWARD
3367    processKey(mapper, BTN_FORWARD, 1);
3368    processSync(mapper);
3369    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3370    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3371    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3372    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3373    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3374    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3375
3376    processKey(mapper, BTN_FORWARD, 0);
3377    processSync(mapper);
3378    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3379    ASSERT_EQ(0, motionArgs.buttonState);
3380    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3381    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3382    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3383    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3384
3385    // press BTN_EXTRA, release BTN_EXTRA
3386    processKey(mapper, BTN_EXTRA, 1);
3387    processSync(mapper);
3388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3389    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3390    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3391    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3392    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3393    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3394
3395    processKey(mapper, BTN_EXTRA, 0);
3396    processSync(mapper);
3397    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3398    ASSERT_EQ(0, motionArgs.buttonState);
3399    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3400    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3401    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3402    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3403
3404    // press BTN_STYLUS, release BTN_STYLUS
3405    processKey(mapper, BTN_STYLUS, 1);
3406    processSync(mapper);
3407    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3408    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3409    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3410
3411    processKey(mapper, BTN_STYLUS, 0);
3412    processSync(mapper);
3413    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3414    ASSERT_EQ(0, motionArgs.buttonState);
3415    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3416
3417    // press BTN_STYLUS2, release BTN_STYLUS2
3418    processKey(mapper, BTN_STYLUS2, 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_BUTTON_TERTIARY, motionArgs.buttonState);
3423
3424    processKey(mapper, BTN_STYLUS2, 0);
3425    processSync(mapper);
3426    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3427    ASSERT_EQ(0, motionArgs.buttonState);
3428    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3429
3430    // release touch
3431    processUp(mapper);
3432    processSync(mapper);
3433    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3434    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3435    ASSERT_EQ(0, motionArgs.buttonState);
3436}
3437
3438TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3439    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3440    addConfigurationProperty("touch.deviceType", "touchScreen");
3441    prepareDisplay(DISPLAY_ORIENTATION_0);
3442    prepareButtons();
3443    prepareAxes(POSITION);
3444    addMapperAndConfigure(mapper);
3445
3446    NotifyMotionArgs motionArgs;
3447
3448    // default tool type is finger
3449    processDown(mapper, 100, 200);
3450    processSync(mapper);
3451    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3452    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3453    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3454
3455    // eraser
3456    processKey(mapper, BTN_TOOL_RUBBER, 1);
3457    processSync(mapper);
3458    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3459    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3460    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3461
3462    // stylus
3463    processKey(mapper, BTN_TOOL_RUBBER, 0);
3464    processKey(mapper, BTN_TOOL_PEN, 1);
3465    processSync(mapper);
3466    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3467    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3468    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3469
3470    // brush
3471    processKey(mapper, BTN_TOOL_PEN, 0);
3472    processKey(mapper, BTN_TOOL_BRUSH, 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_STYLUS, motionArgs.pointerProperties[0].toolType);
3477
3478    // pencil
3479    processKey(mapper, BTN_TOOL_BRUSH, 0);
3480    processKey(mapper, BTN_TOOL_PENCIL, 1);
3481    processSync(mapper);
3482    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3483    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3484    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3485
3486    // airbrush
3487    processKey(mapper, BTN_TOOL_PENCIL, 0);
3488    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3489    processSync(mapper);
3490    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3491    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3492    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3493
3494    // mouse
3495    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3496    processKey(mapper, BTN_TOOL_MOUSE, 1);
3497    processSync(mapper);
3498    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3499    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3500    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3501
3502    // lens
3503    processKey(mapper, BTN_TOOL_MOUSE, 0);
3504    processKey(mapper, BTN_TOOL_LENS, 1);
3505    processSync(mapper);
3506    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3507    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3508    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3509
3510    // double-tap
3511    processKey(mapper, BTN_TOOL_LENS, 0);
3512    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3513    processSync(mapper);
3514    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3515    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3516    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3517
3518    // triple-tap
3519    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3520    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3521    processSync(mapper);
3522    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3523    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3524    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3525
3526    // quad-tap
3527    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3528    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3529    processSync(mapper);
3530    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3531    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3532    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3533
3534    // finger
3535    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3536    processKey(mapper, BTN_TOOL_FINGER, 1);
3537    processSync(mapper);
3538    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3539    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3540    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3541
3542    // stylus trumps finger
3543    processKey(mapper, BTN_TOOL_PEN, 1);
3544    processSync(mapper);
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3547    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3548
3549    // eraser trumps stylus
3550    processKey(mapper, BTN_TOOL_RUBBER, 1);
3551    processSync(mapper);
3552    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3553    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3554    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3555
3556    // mouse trumps eraser
3557    processKey(mapper, BTN_TOOL_MOUSE, 1);
3558    processSync(mapper);
3559    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3560    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3561    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3562
3563    // back to default tool type
3564    processKey(mapper, BTN_TOOL_MOUSE, 0);
3565    processKey(mapper, BTN_TOOL_RUBBER, 0);
3566    processKey(mapper, BTN_TOOL_PEN, 0);
3567    processKey(mapper, BTN_TOOL_FINGER, 0);
3568    processSync(mapper);
3569    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3570    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3571    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3572}
3573
3574TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3575    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3576    addConfigurationProperty("touch.deviceType", "touchScreen");
3577    prepareDisplay(DISPLAY_ORIENTATION_0);
3578    prepareButtons();
3579    prepareAxes(POSITION);
3580    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0);
3581    addMapperAndConfigure(mapper);
3582
3583    NotifyMotionArgs motionArgs;
3584
3585    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3586    processKey(mapper, BTN_TOOL_FINGER, 1);
3587    processMove(mapper, 100, 200);
3588    processSync(mapper);
3589    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3590    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3591    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3592            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3593
3594    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3595    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3596    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3597            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3598
3599    // move a little
3600    processMove(mapper, 150, 250);
3601    processSync(mapper);
3602    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3603    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3604    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3605            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3606
3607    // down when BTN_TOUCH is pressed, pressure defaults to 1
3608    processKey(mapper, BTN_TOUCH, 1);
3609    processSync(mapper);
3610    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3611    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3612    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3613            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3614
3615    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3616    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3617    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3618            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3619
3620    // up when BTN_TOUCH is released, hover restored
3621    processKey(mapper, BTN_TOUCH, 0);
3622    processSync(mapper);
3623    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3624    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3625    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3626            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3627
3628    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3629    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3630    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3631            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3632
3633    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3634    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3635    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3636            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3637
3638    // exit hover when pointer goes away
3639    processKey(mapper, BTN_TOOL_FINGER, 0);
3640    processSync(mapper);
3641    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3642    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3643    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3644            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3645}
3646
3647TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3648    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3649    addConfigurationProperty("touch.deviceType", "touchScreen");
3650    prepareDisplay(DISPLAY_ORIENTATION_0);
3651    prepareButtons();
3652    prepareAxes(POSITION | PRESSURE);
3653    addMapperAndConfigure(mapper);
3654
3655    NotifyMotionArgs motionArgs;
3656
3657    // initially hovering because pressure is 0
3658    processDown(mapper, 100, 200);
3659    processPressure(mapper, 0);
3660    processSync(mapper);
3661    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3662    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3663    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3664            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3665
3666    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3667    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3668    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3669            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3670
3671    // move a little
3672    processMove(mapper, 150, 250);
3673    processSync(mapper);
3674    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3675    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3676    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3677            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3678
3679    // down when pressure is non-zero
3680    processPressure(mapper, RAW_PRESSURE_MAX);
3681    processSync(mapper);
3682    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3683    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3684    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3685            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3686
3687    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3688    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3689    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3690            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3691
3692    // up when pressure becomes 0, hover restored
3693    processPressure(mapper, 0);
3694    processSync(mapper);
3695    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3696    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3697    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3698            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3699
3700    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3701    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3702    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3703            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3704
3705    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3706    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3707    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3708            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3709
3710    // exit hover when pointer goes away
3711    processUp(mapper);
3712    processSync(mapper);
3713    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3714    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3715    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3716            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3717}
3718
3719
3720// --- MultiTouchInputMapperTest ---
3721
3722class MultiTouchInputMapperTest : public TouchInputMapperTest {
3723protected:
3724    void prepareAxes(int axes);
3725
3726    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3727    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3728    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3729    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3730    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3731    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3732    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3733    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3734    void processId(MultiTouchInputMapper* mapper, int32_t id);
3735    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3736    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3737    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3738    void processMTSync(MultiTouchInputMapper* mapper);
3739    void processSync(MultiTouchInputMapper* mapper);
3740};
3741
3742void MultiTouchInputMapperTest::prepareAxes(int axes) {
3743    if (axes & POSITION) {
3744        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3745                RAW_X_MIN, RAW_X_MAX, 0, 0);
3746        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3747                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3748    }
3749    if (axes & TOUCH) {
3750        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3751                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3752        if (axes & MINOR) {
3753            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3754                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3755        }
3756    }
3757    if (axes & TOOL) {
3758        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3759                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3760        if (axes & MINOR) {
3761            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3762                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3763        }
3764    }
3765    if (axes & ORIENTATION) {
3766        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3767                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3768    }
3769    if (axes & PRESSURE) {
3770        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3771                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3772    }
3773    if (axes & DISTANCE) {
3774        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3775                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3776    }
3777    if (axes & ID) {
3778        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3779                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3780    }
3781    if (axes & SLOT) {
3782        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3783                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3784        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3785    }
3786    if (axes & TOOL_TYPE) {
3787        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3788                0, MT_TOOL_MAX, 0, 0);
3789    }
3790}
3791
3792void MultiTouchInputMapperTest::processPosition(
3793        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3794    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, x);
3795    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, y);
3796}
3797
3798void MultiTouchInputMapperTest::processTouchMajor(
3799        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3800    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor);
3801}
3802
3803void MultiTouchInputMapperTest::processTouchMinor(
3804        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3805    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor);
3806}
3807
3808void MultiTouchInputMapperTest::processToolMajor(
3809        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3810    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor);
3811}
3812
3813void MultiTouchInputMapperTest::processToolMinor(
3814        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3815    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor);
3816}
3817
3818void MultiTouchInputMapperTest::processOrientation(
3819        MultiTouchInputMapper* mapper, int32_t orientation) {
3820    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, orientation);
3821}
3822
3823void MultiTouchInputMapperTest::processPressure(
3824        MultiTouchInputMapper* mapper, int32_t pressure) {
3825    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, pressure);
3826}
3827
3828void MultiTouchInputMapperTest::processDistance(
3829        MultiTouchInputMapper* mapper, int32_t distance) {
3830    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, distance);
3831}
3832
3833void MultiTouchInputMapperTest::processId(
3834        MultiTouchInputMapper* mapper, int32_t id) {
3835    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, id);
3836}
3837
3838void MultiTouchInputMapperTest::processSlot(
3839        MultiTouchInputMapper* mapper, int32_t slot) {
3840    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, slot);
3841}
3842
3843void MultiTouchInputMapperTest::processToolType(
3844        MultiTouchInputMapper* mapper, int32_t toolType) {
3845    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, toolType);
3846}
3847
3848void MultiTouchInputMapperTest::processKey(
3849        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3850    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, value);
3851}
3852
3853void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3854    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0);
3855}
3856
3857void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3858    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0);
3859}
3860
3861
3862TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3863    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3864    addConfigurationProperty("touch.deviceType", "touchScreen");
3865    prepareDisplay(DISPLAY_ORIENTATION_0);
3866    prepareAxes(POSITION);
3867    prepareVirtualKeys();
3868    addMapperAndConfigure(mapper);
3869
3870    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3871
3872    NotifyMotionArgs motionArgs;
3873
3874    // Two fingers down at once.
3875    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3876    processPosition(mapper, x1, y1);
3877    processMTSync(mapper);
3878    processPosition(mapper, x2, y2);
3879    processMTSync(mapper);
3880    processSync(mapper);
3881
3882    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3883    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3884    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3885    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3886    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3887    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3888    ASSERT_EQ(0, motionArgs.flags);
3889    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3890    ASSERT_EQ(0, motionArgs.buttonState);
3891    ASSERT_EQ(0, motionArgs.edgeFlags);
3892    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3893    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3894    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3895    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3896            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3897    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3898    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3899    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3900
3901    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3902    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3903    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3904    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3905    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3906    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3907            motionArgs.action);
3908    ASSERT_EQ(0, motionArgs.flags);
3909    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3910    ASSERT_EQ(0, motionArgs.buttonState);
3911    ASSERT_EQ(0, motionArgs.edgeFlags);
3912    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3913    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3914    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3915    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3916    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3917    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3918            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3919    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3920            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3921    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3922    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3923    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3924
3925    // Move.
3926    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3927    processPosition(mapper, x1, y1);
3928    processMTSync(mapper);
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(2), motionArgs.pointerCount);
3944    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3945    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3946    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3947    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3948    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3949            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3950    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3951            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3952    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3953    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3954    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3955
3956    // First finger up.
3957    x2 += 15; y2 -= 20;
3958    processPosition(mapper, x2, y2);
3959    processMTSync(mapper);
3960    processSync(mapper);
3961
3962    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3963    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3964    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3965    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3966    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3967    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3968            motionArgs.action);
3969    ASSERT_EQ(0, motionArgs.flags);
3970    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3971    ASSERT_EQ(0, motionArgs.buttonState);
3972    ASSERT_EQ(0, motionArgs.edgeFlags);
3973    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3974    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3975    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3976    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3977    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3978    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3979            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3980    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3981            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3982    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3983    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3984    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3985
3986    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3987    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3988    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3989    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3990    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3991    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3992    ASSERT_EQ(0, motionArgs.flags);
3993    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3994    ASSERT_EQ(0, motionArgs.buttonState);
3995    ASSERT_EQ(0, motionArgs.edgeFlags);
3996    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3997    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3998    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3999    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4000            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4001    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4002    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4003    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4004
4005    // Move.
4006    x2 += 20; y2 -= 25;
4007    processPosition(mapper, x2, y2);
4008    processMTSync(mapper);
4009    processSync(mapper);
4010
4011    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4012    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4013    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4014    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4015    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4016    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4017    ASSERT_EQ(0, motionArgs.flags);
4018    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4019    ASSERT_EQ(0, motionArgs.buttonState);
4020    ASSERT_EQ(0, motionArgs.edgeFlags);
4021    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4022    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4023    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4024    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4025            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4026    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4027    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4028    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4029
4030    // New finger down.
4031    int32_t x3 = 700, y3 = 300;
4032    processPosition(mapper, x2, y2);
4033    processMTSync(mapper);
4034    processPosition(mapper, x3, y3);
4035    processMTSync(mapper);
4036    processSync(mapper);
4037
4038    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4039    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4040    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4041    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4042    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4043    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4044            motionArgs.action);
4045    ASSERT_EQ(0, motionArgs.flags);
4046    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4047    ASSERT_EQ(0, motionArgs.buttonState);
4048    ASSERT_EQ(0, motionArgs.edgeFlags);
4049    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4050    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4051    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4052    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4053    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4054    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4055            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4056    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4057            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4058    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4059    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4060    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4061
4062    // Second finger up.
4063    x3 += 30; y3 -= 20;
4064    processPosition(mapper, x3, y3);
4065    processMTSync(mapper);
4066    processSync(mapper);
4067
4068    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4069    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4070    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4071    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4072    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4073    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4074            motionArgs.action);
4075    ASSERT_EQ(0, motionArgs.flags);
4076    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4077    ASSERT_EQ(0, motionArgs.buttonState);
4078    ASSERT_EQ(0, motionArgs.edgeFlags);
4079    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4080    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4081    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4082    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4083    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4084    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4085            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4086    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4087            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4088    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4089    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4090    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4091
4092    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4093    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4094    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4095    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4096    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4097    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4098    ASSERT_EQ(0, motionArgs.flags);
4099    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4100    ASSERT_EQ(0, motionArgs.buttonState);
4101    ASSERT_EQ(0, motionArgs.edgeFlags);
4102    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4103    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4104    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4105    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4106            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4107    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4108    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4109    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4110
4111    // Last finger up.
4112    processMTSync(mapper);
4113    processSync(mapper);
4114
4115    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4116    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4117    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4118    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4119    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4120    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4121    ASSERT_EQ(0, motionArgs.flags);
4122    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4123    ASSERT_EQ(0, motionArgs.buttonState);
4124    ASSERT_EQ(0, motionArgs.edgeFlags);
4125    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4126    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4127    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4128    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4129            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4130    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4131    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4132    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4133
4134    // Should not have sent any more keys or motions.
4135    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4136    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4137}
4138
4139TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4140    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4141    addConfigurationProperty("touch.deviceType", "touchScreen");
4142    prepareDisplay(DISPLAY_ORIENTATION_0);
4143    prepareAxes(POSITION | ID);
4144    prepareVirtualKeys();
4145    addMapperAndConfigure(mapper);
4146
4147    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4148
4149    NotifyMotionArgs motionArgs;
4150
4151    // Two fingers down at once.
4152    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4153    processPosition(mapper, x1, y1);
4154    processId(mapper, 1);
4155    processMTSync(mapper);
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_DOWN, motionArgs.action);
4163    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4164    ASSERT_EQ(0, 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(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4168
4169    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4170    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4171            motionArgs.action);
4172    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4173    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4174    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4175    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4176    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4177    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4178            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4179    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4180            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4181
4182    // Move.
4183    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4184    processPosition(mapper, x1, y1);
4185    processId(mapper, 1);
4186    processMTSync(mapper);
4187    processPosition(mapper, x2, y2);
4188    processId(mapper, 2);
4189    processMTSync(mapper);
4190    processSync(mapper);
4191
4192    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4193    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4194    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4195    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4196    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4197    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4198    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4199    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4200            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4201    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4202            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4203
4204    // First finger up.
4205    x2 += 15; y2 -= 20;
4206    processPosition(mapper, x2, y2);
4207    processId(mapper, 2);
4208    processMTSync(mapper);
4209    processSync(mapper);
4210
4211    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4212    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4213            motionArgs.action);
4214    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4215    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4216    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4217    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4218    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4219    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4220            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4221    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4222            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4223
4224    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4225    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4226    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4227    ASSERT_EQ(1, 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(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4231
4232    // Move.
4233    x2 += 20; y2 -= 25;
4234    processPosition(mapper, x2, y2);
4235    processId(mapper, 2);
4236    processMTSync(mapper);
4237    processSync(mapper);
4238
4239    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4240    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4241    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4242    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4243    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4244    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4245            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4246
4247    // New finger down.
4248    int32_t x3 = 700, y3 = 300;
4249    processPosition(mapper, x2, y2);
4250    processId(mapper, 2);
4251    processMTSync(mapper);
4252    processPosition(mapper, x3, y3);
4253    processId(mapper, 3);
4254    processMTSync(mapper);
4255    processSync(mapper);
4256
4257    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4258    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4259            motionArgs.action);
4260    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4261    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4262    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4263    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4264    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4265    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4266            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4267    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4268            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4269
4270    // Second finger up.
4271    x3 += 30; y3 -= 20;
4272    processPosition(mapper, x3, y3);
4273    processId(mapper, 3);
4274    processMTSync(mapper);
4275    processSync(mapper);
4276
4277    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4278    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4279            motionArgs.action);
4280    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4281    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4282    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4283    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4284    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4285    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4286            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4287    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4288            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4289
4290    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4291    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4292    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4293    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4294    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4295    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4296            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4297
4298    // Last finger up.
4299    processMTSync(mapper);
4300    processSync(mapper);
4301
4302    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4303    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4304    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4305    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4306    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4307    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4308            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4309
4310    // Should not have sent any more keys or motions.
4311    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4312    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4313}
4314
4315TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4316    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4317    addConfigurationProperty("touch.deviceType", "touchScreen");
4318    prepareDisplay(DISPLAY_ORIENTATION_0);
4319    prepareAxes(POSITION | ID | SLOT);
4320    prepareVirtualKeys();
4321    addMapperAndConfigure(mapper);
4322
4323    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4324
4325    NotifyMotionArgs motionArgs;
4326
4327    // Two fingers down at once.
4328    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4329    processPosition(mapper, x1, y1);
4330    processId(mapper, 1);
4331    processSlot(mapper, 1);
4332    processPosition(mapper, x2, y2);
4333    processId(mapper, 2);
4334    processSync(mapper);
4335
4336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4337    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4338    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4339    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4340    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4341    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4342            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4343
4344    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4345    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4346            motionArgs.action);
4347    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4348    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4349    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4350    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4351    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4352    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4353            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4354    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4355            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4356
4357    // Move.
4358    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4359    processSlot(mapper, 0);
4360    processPosition(mapper, x1, y1);
4361    processSlot(mapper, 1);
4362    processPosition(mapper, x2, y2);
4363    processSync(mapper);
4364
4365    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4366    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4367    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4368    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4369    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4370    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4371    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4372    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4373            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4374    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4375            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4376
4377    // First finger up.
4378    x2 += 15; y2 -= 20;
4379    processSlot(mapper, 0);
4380    processId(mapper, -1);
4381    processSlot(mapper, 1);
4382    processPosition(mapper, x2, y2);
4383    processSync(mapper);
4384
4385    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4386    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4387            motionArgs.action);
4388    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4389    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4390    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4391    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4392    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4393    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4394            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4395    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4396            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4397
4398    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4399    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4400    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4401    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4402    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4403    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4404            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4405
4406    // Move.
4407    x2 += 20; y2 -= 25;
4408    processPosition(mapper, x2, y2);
4409    processSync(mapper);
4410
4411    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4412    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4413    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4414    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4415    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4416    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4417            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4418
4419    // New finger down.
4420    int32_t x3 = 700, y3 = 300;
4421    processPosition(mapper, x2, y2);
4422    processSlot(mapper, 0);
4423    processId(mapper, 3);
4424    processPosition(mapper, x3, y3);
4425    processSync(mapper);
4426
4427    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4428    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4429            motionArgs.action);
4430    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4431    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4432    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4433    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4434    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4435    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4436            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4437    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4438            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4439
4440    // Second finger up.
4441    x3 += 30; y3 -= 20;
4442    processSlot(mapper, 1);
4443    processId(mapper, -1);
4444    processSlot(mapper, 0);
4445    processPosition(mapper, x3, y3);
4446    processSync(mapper);
4447
4448    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4449    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4450            motionArgs.action);
4451    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4452    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4453    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4454    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4455    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4456    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4457            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4458    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4459            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4460
4461    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4462    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4463    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4464    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4465    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4466    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4467            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4468
4469    // Last finger up.
4470    processId(mapper, -1);
4471    processSync(mapper);
4472
4473    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4474    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4475    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4476    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4477    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4478    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4479            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4480
4481    // Should not have sent any more keys or motions.
4482    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4483    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4484}
4485
4486TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4487    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4488    addConfigurationProperty("touch.deviceType", "touchScreen");
4489    prepareDisplay(DISPLAY_ORIENTATION_0);
4490    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4491    addMapperAndConfigure(mapper);
4492
4493    // These calculations are based on the input device calibration documentation.
4494    int32_t rawX = 100;
4495    int32_t rawY = 200;
4496    int32_t rawTouchMajor = 7;
4497    int32_t rawTouchMinor = 6;
4498    int32_t rawToolMajor = 9;
4499    int32_t rawToolMinor = 8;
4500    int32_t rawPressure = 11;
4501    int32_t rawDistance = 0;
4502    int32_t rawOrientation = 3;
4503    int32_t id = 5;
4504
4505    float x = toDisplayX(rawX);
4506    float y = toDisplayY(rawY);
4507    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4508    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4509    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4510    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4511    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4512    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4513    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4514    float distance = float(rawDistance);
4515
4516    processPosition(mapper, rawX, rawY);
4517    processTouchMajor(mapper, rawTouchMajor);
4518    processTouchMinor(mapper, rawTouchMinor);
4519    processToolMajor(mapper, rawToolMajor);
4520    processToolMinor(mapper, rawToolMinor);
4521    processPressure(mapper, rawPressure);
4522    processOrientation(mapper, rawOrientation);
4523    processDistance(mapper, rawDistance);
4524    processId(mapper, id);
4525    processMTSync(mapper);
4526    processSync(mapper);
4527
4528    NotifyMotionArgs args;
4529    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4530    ASSERT_EQ(0, args.pointerProperties[0].id);
4531    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4532            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4533            orientation, distance));
4534}
4535
4536TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4537    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4538    addConfigurationProperty("touch.deviceType", "touchScreen");
4539    prepareDisplay(DISPLAY_ORIENTATION_0);
4540    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4541    addConfigurationProperty("touch.size.calibration", "geometric");
4542    addMapperAndConfigure(mapper);
4543
4544    // These calculations are based on the input device calibration documentation.
4545    int32_t rawX = 100;
4546    int32_t rawY = 200;
4547    int32_t rawTouchMajor = 140;
4548    int32_t rawTouchMinor = 120;
4549    int32_t rawToolMajor = 180;
4550    int32_t rawToolMinor = 160;
4551
4552    float x = toDisplayX(rawX);
4553    float y = toDisplayY(rawY);
4554    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4555    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4556    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4557    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4558    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4559
4560    processPosition(mapper, rawX, rawY);
4561    processTouchMajor(mapper, rawTouchMajor);
4562    processTouchMinor(mapper, rawTouchMinor);
4563    processToolMajor(mapper, rawToolMajor);
4564    processToolMinor(mapper, rawToolMinor);
4565    processMTSync(mapper);
4566    processSync(mapper);
4567
4568    NotifyMotionArgs args;
4569    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4570    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4571            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4572}
4573
4574TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4575    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4576    addConfigurationProperty("touch.deviceType", "touchScreen");
4577    prepareDisplay(DISPLAY_ORIENTATION_0);
4578    prepareAxes(POSITION | TOUCH | TOOL);
4579    addConfigurationProperty("touch.size.calibration", "diameter");
4580    addConfigurationProperty("touch.size.scale", "10");
4581    addConfigurationProperty("touch.size.bias", "160");
4582    addConfigurationProperty("touch.size.isSummed", "1");
4583    addMapperAndConfigure(mapper);
4584
4585    // These calculations are based on the input device calibration documentation.
4586    // Note: We only provide a single common touch/tool value because the device is assumed
4587    //       not to emit separate values for each pointer (isSummed = 1).
4588    int32_t rawX = 100;
4589    int32_t rawY = 200;
4590    int32_t rawX2 = 150;
4591    int32_t rawY2 = 250;
4592    int32_t rawTouchMajor = 5;
4593    int32_t rawToolMajor = 8;
4594
4595    float x = toDisplayX(rawX);
4596    float y = toDisplayY(rawY);
4597    float x2 = toDisplayX(rawX2);
4598    float y2 = toDisplayY(rawY2);
4599    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4600    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4601    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4602
4603    processPosition(mapper, rawX, rawY);
4604    processTouchMajor(mapper, rawTouchMajor);
4605    processToolMajor(mapper, rawToolMajor);
4606    processMTSync(mapper);
4607    processPosition(mapper, rawX2, rawY2);
4608    processTouchMajor(mapper, rawTouchMajor);
4609    processToolMajor(mapper, rawToolMajor);
4610    processMTSync(mapper);
4611    processSync(mapper);
4612
4613    NotifyMotionArgs args;
4614    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4615    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4616
4617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4618    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4619            args.action);
4620    ASSERT_EQ(size_t(2), args.pointerCount);
4621    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4622            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4623    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4624            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4625}
4626
4627TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4628    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4629    addConfigurationProperty("touch.deviceType", "touchScreen");
4630    prepareDisplay(DISPLAY_ORIENTATION_0);
4631    prepareAxes(POSITION | TOUCH | TOOL);
4632    addConfigurationProperty("touch.size.calibration", "area");
4633    addConfigurationProperty("touch.size.scale", "43");
4634    addConfigurationProperty("touch.size.bias", "3");
4635    addMapperAndConfigure(mapper);
4636
4637    // These calculations are based on the input device calibration documentation.
4638    int32_t rawX = 100;
4639    int32_t rawY = 200;
4640    int32_t rawTouchMajor = 5;
4641    int32_t rawToolMajor = 8;
4642
4643    float x = toDisplayX(rawX);
4644    float y = toDisplayY(rawY);
4645    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4646    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4647    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4648
4649    processPosition(mapper, rawX, rawY);
4650    processTouchMajor(mapper, rawTouchMajor);
4651    processToolMajor(mapper, rawToolMajor);
4652    processMTSync(mapper);
4653    processSync(mapper);
4654
4655    NotifyMotionArgs args;
4656    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4657    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4658            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4659}
4660
4661TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4662    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4663    addConfigurationProperty("touch.deviceType", "touchScreen");
4664    prepareDisplay(DISPLAY_ORIENTATION_0);
4665    prepareAxes(POSITION | PRESSURE);
4666    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4667    addConfigurationProperty("touch.pressure.scale", "0.01");
4668    addMapperAndConfigure(mapper);
4669
4670    // These calculations are based on the input device calibration documentation.
4671    int32_t rawX = 100;
4672    int32_t rawY = 200;
4673    int32_t rawPressure = 60;
4674
4675    float x = toDisplayX(rawX);
4676    float y = toDisplayY(rawY);
4677    float pressure = float(rawPressure) * 0.01f;
4678
4679    processPosition(mapper, rawX, rawY);
4680    processPressure(mapper, rawPressure);
4681    processMTSync(mapper);
4682    processSync(mapper);
4683
4684    NotifyMotionArgs args;
4685    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4686    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4687            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4688}
4689
4690TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4691    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4692    addConfigurationProperty("touch.deviceType", "touchScreen");
4693    prepareDisplay(DISPLAY_ORIENTATION_0);
4694    prepareAxes(POSITION | ID | SLOT);
4695    addMapperAndConfigure(mapper);
4696
4697    NotifyMotionArgs motionArgs;
4698    NotifyKeyArgs keyArgs;
4699
4700    processId(mapper, 1);
4701    processPosition(mapper, 100, 200);
4702    processSync(mapper);
4703    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4704    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4705    ASSERT_EQ(0, motionArgs.buttonState);
4706
4707    // press BTN_LEFT, release BTN_LEFT
4708    processKey(mapper, BTN_LEFT, 1);
4709    processSync(mapper);
4710    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4711    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4712    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4713
4714    processKey(mapper, BTN_LEFT, 0);
4715    processSync(mapper);
4716    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4717    ASSERT_EQ(0, motionArgs.buttonState);
4718    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4719
4720    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4721    processKey(mapper, BTN_RIGHT, 1);
4722    processKey(mapper, BTN_MIDDLE, 1);
4723    processSync(mapper);
4724    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4725    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4726    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4727            motionArgs.buttonState);
4728
4729    processKey(mapper, BTN_RIGHT, 0);
4730    processSync(mapper);
4731    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4732    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4733    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4734
4735    processKey(mapper, BTN_MIDDLE, 0);
4736    processSync(mapper);
4737    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4738    ASSERT_EQ(0, motionArgs.buttonState);
4739    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4740
4741    // press BTN_BACK, release BTN_BACK
4742    processKey(mapper, BTN_BACK, 1);
4743    processSync(mapper);
4744    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4745    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4746    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4747    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4748    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4749    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4750
4751    processKey(mapper, BTN_BACK, 0);
4752    processSync(mapper);
4753    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4754    ASSERT_EQ(0, motionArgs.buttonState);
4755    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4756    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4757    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4758    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4759
4760    // press BTN_SIDE, release BTN_SIDE
4761    processKey(mapper, BTN_SIDE, 1);
4762    processSync(mapper);
4763    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4764    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4765    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4766    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4767    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4768    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4769
4770    processKey(mapper, BTN_SIDE, 0);
4771    processSync(mapper);
4772    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4773    ASSERT_EQ(0, motionArgs.buttonState);
4774    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4775    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4776    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4777    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4778
4779    // press BTN_FORWARD, release BTN_FORWARD
4780    processKey(mapper, BTN_FORWARD, 1);
4781    processSync(mapper);
4782    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4783    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4784    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4785    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4786    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4787    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4788
4789    processKey(mapper, BTN_FORWARD, 0);
4790    processSync(mapper);
4791    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4792    ASSERT_EQ(0, motionArgs.buttonState);
4793    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4794    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4795    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4796    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4797
4798    // press BTN_EXTRA, release BTN_EXTRA
4799    processKey(mapper, BTN_EXTRA, 1);
4800    processSync(mapper);
4801    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4802    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4803    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4804    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4805    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4806    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4807
4808    processKey(mapper, BTN_EXTRA, 0);
4809    processSync(mapper);
4810    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4811    ASSERT_EQ(0, motionArgs.buttonState);
4812    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4813    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4814    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4815    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4816
4817    // press BTN_STYLUS, release BTN_STYLUS
4818    processKey(mapper, BTN_STYLUS, 1);
4819    processSync(mapper);
4820    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4821    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4822    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4823
4824    processKey(mapper, BTN_STYLUS, 0);
4825    processSync(mapper);
4826    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4827    ASSERT_EQ(0, motionArgs.buttonState);
4828    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4829
4830    // press BTN_STYLUS2, release BTN_STYLUS2
4831    processKey(mapper, BTN_STYLUS2, 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_BUTTON_TERTIARY, motionArgs.buttonState);
4836
4837    processKey(mapper, BTN_STYLUS2, 0);
4838    processSync(mapper);
4839    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4840    ASSERT_EQ(0, motionArgs.buttonState);
4841    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4842
4843    // release touch
4844    processId(mapper, -1);
4845    processSync(mapper);
4846    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4847    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4848    ASSERT_EQ(0, motionArgs.buttonState);
4849}
4850
4851TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4852    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4853    addConfigurationProperty("touch.deviceType", "touchScreen");
4854    prepareDisplay(DISPLAY_ORIENTATION_0);
4855    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4856    addMapperAndConfigure(mapper);
4857
4858    NotifyMotionArgs motionArgs;
4859
4860    // default tool type is finger
4861    processId(mapper, 1);
4862    processPosition(mapper, 100, 200);
4863    processSync(mapper);
4864    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4865    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4866    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4867
4868    // eraser
4869    processKey(mapper, BTN_TOOL_RUBBER, 1);
4870    processSync(mapper);
4871    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4872    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4873    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4874
4875    // stylus
4876    processKey(mapper, BTN_TOOL_RUBBER, 0);
4877    processKey(mapper, BTN_TOOL_PEN, 1);
4878    processSync(mapper);
4879    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4880    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4881    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4882
4883    // brush
4884    processKey(mapper, BTN_TOOL_PEN, 0);
4885    processKey(mapper, BTN_TOOL_BRUSH, 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_STYLUS, motionArgs.pointerProperties[0].toolType);
4890
4891    // pencil
4892    processKey(mapper, BTN_TOOL_BRUSH, 0);
4893    processKey(mapper, BTN_TOOL_PENCIL, 1);
4894    processSync(mapper);
4895    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4896    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4897    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4898
4899    // airbrush
4900    processKey(mapper, BTN_TOOL_PENCIL, 0);
4901    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4902    processSync(mapper);
4903    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4904    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4905    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4906
4907    // mouse
4908    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4909    processKey(mapper, BTN_TOOL_MOUSE, 1);
4910    processSync(mapper);
4911    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4912    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4913    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4914
4915    // lens
4916    processKey(mapper, BTN_TOOL_MOUSE, 0);
4917    processKey(mapper, BTN_TOOL_LENS, 1);
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_MOUSE, motionArgs.pointerProperties[0].toolType);
4922
4923    // double-tap
4924    processKey(mapper, BTN_TOOL_LENS, 0);
4925    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4926    processSync(mapper);
4927    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4928    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4929    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4930
4931    // triple-tap
4932    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4933    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
4934    processSync(mapper);
4935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4936    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4937    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4938
4939    // quad-tap
4940    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4941    processKey(mapper, BTN_TOOL_QUADTAP, 1);
4942    processSync(mapper);
4943    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4944    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4945    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4946
4947    // finger
4948    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4949    processKey(mapper, BTN_TOOL_FINGER, 1);
4950    processSync(mapper);
4951    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4952    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4953    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4954
4955    // stylus trumps finger
4956    processKey(mapper, BTN_TOOL_PEN, 1);
4957    processSync(mapper);
4958    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4959    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4960    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4961
4962    // eraser trumps stylus
4963    processKey(mapper, BTN_TOOL_RUBBER, 1);
4964    processSync(mapper);
4965    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4966    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4967    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4968
4969    // mouse trumps eraser
4970    processKey(mapper, BTN_TOOL_MOUSE, 1);
4971    processSync(mapper);
4972    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4973    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4974    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4975
4976    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4977    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4978    processSync(mapper);
4979    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4980    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4981    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4982
4983    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4984    processToolType(mapper, MT_TOOL_PEN);
4985    processSync(mapper);
4986    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4987    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4988    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4989
4990    // back to default tool type
4991    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4992    processKey(mapper, BTN_TOOL_MOUSE, 0);
4993    processKey(mapper, BTN_TOOL_RUBBER, 0);
4994    processKey(mapper, BTN_TOOL_PEN, 0);
4995    processKey(mapper, BTN_TOOL_FINGER, 0);
4996    processSync(mapper);
4997    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4998    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4999    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
5000}
5001
5002TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
5003    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5004    addConfigurationProperty("touch.deviceType", "touchScreen");
5005    prepareDisplay(DISPLAY_ORIENTATION_0);
5006    prepareAxes(POSITION | ID | SLOT);
5007    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0);
5008    addMapperAndConfigure(mapper);
5009
5010    NotifyMotionArgs motionArgs;
5011
5012    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
5013    processId(mapper, 1);
5014    processPosition(mapper, 100, 200);
5015    processSync(mapper);
5016    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5017    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5018    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5019            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5020
5021    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5022    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5023    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5024            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5025
5026    // move a little
5027    processPosition(mapper, 150, 250);
5028    processSync(mapper);
5029    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5030    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5031    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5032            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5033
5034    // down when BTN_TOUCH is pressed, pressure defaults to 1
5035    processKey(mapper, BTN_TOUCH, 1);
5036    processSync(mapper);
5037    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5038    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5039    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5040            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5041
5042    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5043    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5044    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5045            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5046
5047    // up when BTN_TOUCH is released, hover restored
5048    processKey(mapper, BTN_TOUCH, 0);
5049    processSync(mapper);
5050    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5051    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5052    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5053            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5054
5055    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5056    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5057    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5058            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5059
5060    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5061    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5062    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5063            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5064
5065    // exit hover when pointer goes away
5066    processId(mapper, -1);
5067    processSync(mapper);
5068    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5069    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5070    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5071            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5072}
5073
5074TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
5075    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
5076    addConfigurationProperty("touch.deviceType", "touchScreen");
5077    prepareDisplay(DISPLAY_ORIENTATION_0);
5078    prepareAxes(POSITION | ID | SLOT | PRESSURE);
5079    addMapperAndConfigure(mapper);
5080
5081    NotifyMotionArgs motionArgs;
5082
5083    // initially hovering because pressure is 0
5084    processId(mapper, 1);
5085    processPosition(mapper, 100, 200);
5086    processPressure(mapper, 0);
5087    processSync(mapper);
5088    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5089    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5090    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5091            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5092
5093    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5094    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5095    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5096            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
5097
5098    // move a little
5099    processPosition(mapper, 150, 250);
5100    processSync(mapper);
5101    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5102    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5103    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5104            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5105
5106    // down when pressure becomes non-zero
5107    processPressure(mapper, RAW_PRESSURE_MAX);
5108    processSync(mapper);
5109    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5110    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5111    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5112            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5113
5114    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5115    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
5116    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5117            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5118
5119    // up when pressure becomes 0, hover restored
5120    processPressure(mapper, 0);
5121    processSync(mapper);
5122    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5123    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
5124    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5125            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
5126
5127    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5128    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5129    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5130            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5131
5132    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5133    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5134    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5135            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5136
5137    // exit hover when pointer goes away
5138    processId(mapper, -1);
5139    processSync(mapper);
5140    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5141    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5142    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5143            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5144}
5145
5146
5147} // namespace android
5148