InputReader_test.cpp revision be1aa8250cee7819c49741e819e81659d1d03823 
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    struct DisplayInfo {
129        int32_t width;
130        int32_t height;
131        int32_t orientation;
132    };
133
134    KeyedVector<int32_t, DisplayInfo> mDisplayInfos;
135    InputReaderConfiguration mConfig;
136    KeyedVector<int32_t, sp<FakePointerController> > mPointerControllers;
137
138protected:
139    virtual ~FakeInputReaderPolicy() { }
140
141public:
142    FakeInputReaderPolicy() {
143    }
144
145    void removeDisplayInfo(int32_t displayId) {
146        mDisplayInfos.removeItem(displayId);
147    }
148
149    void setDisplayInfo(int32_t displayId, int32_t width, int32_t height, int32_t orientation) {
150        removeDisplayInfo(displayId);
151
152        DisplayInfo info;
153        info.width = width;
154        info.height = height;
155        info.orientation = orientation;
156        mDisplayInfos.add(displayId, info);
157    }
158
159    virtual nsecs_t getVirtualKeyQuietTime() {
160        return 0;
161    }
162
163    void addExcludedDeviceName(const String8& deviceName) {
164        mConfig.excludedDeviceNames.push(deviceName);
165    }
166
167    void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
168        mPointerControllers.add(deviceId, controller);
169    }
170
171private:
172    virtual bool getDisplayInfo(int32_t displayId, bool external /*currently ignored*/,
173            int32_t* width, int32_t* height, int32_t* orientation) {
174        ssize_t index = mDisplayInfos.indexOfKey(displayId);
175        if (index >= 0) {
176            const DisplayInfo& info = mDisplayInfos.valueAt(index);
177            if (width) {
178                *width = info.width;
179            }
180            if (height) {
181                *height = info.height;
182            }
183            if (orientation) {
184                *orientation = info.orientation;
185            }
186            return true;
187        }
188        return false;
189    }
190
191    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
192        *outConfig = mConfig;
193    }
194
195    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
196        return mPointerControllers.valueFor(deviceId);
197    }
198};
199
200
201// --- FakeInputListener ---
202
203class FakeInputListener : public InputListenerInterface {
204private:
205    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
206    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
207    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
208    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
209
210protected:
211    virtual ~FakeInputListener() { }
212
213public:
214    FakeInputListener() {
215    }
216
217    void assertNotifyConfigurationChangedWasCalled(
218            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
219        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
220                << "Expected notifyConfigurationChanged() to have been called.";
221        if (outEventArgs) {
222            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
223        }
224        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
225    }
226
227    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
228        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
229                << "Expected notifyKey() to have been called.";
230        if (outEventArgs) {
231            *outEventArgs = *mNotifyKeyArgsQueue.begin();
232        }
233        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
234    }
235
236    void assertNotifyKeyWasNotCalled() {
237        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
238                << "Expected notifyKey() to not have been called.";
239    }
240
241    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
242        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
243                << "Expected notifyMotion() to have been called.";
244        if (outEventArgs) {
245            *outEventArgs = *mNotifyMotionArgsQueue.begin();
246        }
247        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
248    }
249
250    void assertNotifyMotionWasNotCalled() {
251        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
252                << "Expected notifyMotion() to not have been called.";
253    }
254
255    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
256        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
257                << "Expected notifySwitch() to have been called.";
258        if (outEventArgs) {
259            *outEventArgs = *mNotifySwitchArgsQueue.begin();
260        }
261        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
262    }
263
264private:
265    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
266        mNotifyConfigurationChangedArgsQueue.push_back(*args);
267    }
268
269    virtual void notifyKey(const NotifyKeyArgs* args) {
270        mNotifyKeyArgsQueue.push_back(*args);
271    }
272
273    virtual void notifyMotion(const NotifyMotionArgs* args) {
274        mNotifyMotionArgsQueue.push_back(*args);
275    }
276
277    virtual void notifySwitch(const NotifySwitchArgs* args) {
278        mNotifySwitchArgsQueue.push_back(*args);
279    }
280};
281
282
283// --- FakeEventHub ---
284
285class FakeEventHub : public EventHubInterface {
286    struct KeyInfo {
287        int32_t keyCode;
288        uint32_t flags;
289    };
290
291    struct Device {
292        String8 name;
293        uint32_t classes;
294        PropertyMap configuration;
295        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
296        KeyedVector<int, bool> relativeAxes;
297        KeyedVector<int32_t, int32_t> keyCodeStates;
298        KeyedVector<int32_t, int32_t> scanCodeStates;
299        KeyedVector<int32_t, int32_t> switchStates;
300        KeyedVector<int32_t, int32_t> absoluteAxisValue;
301        KeyedVector<int32_t, KeyInfo> keys;
302        KeyedVector<int32_t, bool> leds;
303        Vector<VirtualKeyDefinition> virtualKeys;
304
305        Device(const String8& name, uint32_t classes) :
306                name(name), classes(classes) {
307        }
308    };
309
310    KeyedVector<int32_t, Device*> mDevices;
311    Vector<String8> mExcludedDevices;
312    List<RawEvent> mEvents;
313
314protected:
315    virtual ~FakeEventHub() {
316        for (size_t i = 0; i < mDevices.size(); i++) {
317            delete mDevices.valueAt(i);
318        }
319    }
320
321public:
322    FakeEventHub() { }
323
324    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
325        Device* device = new Device(name, classes);
326        mDevices.add(deviceId, device);
327
328        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0, 0, 0);
329    }
330
331    void removeDevice(int32_t deviceId) {
332        delete mDevices.valueFor(deviceId);
333        mDevices.removeItem(deviceId);
334
335        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0, 0, 0);
336    }
337
338    void finishDeviceScan() {
339        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0, 0, 0);
340    }
341
342    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
343        Device* device = getDevice(deviceId);
344        device->configuration.addProperty(key, value);
345    }
346
347    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
348        Device* device = getDevice(deviceId);
349        device->configuration.addAll(configuration);
350    }
351
352    void addAbsoluteAxis(int32_t deviceId, int axis,
353            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
354        Device* device = getDevice(deviceId);
355
356        RawAbsoluteAxisInfo info;
357        info.valid = true;
358        info.minValue = minValue;
359        info.maxValue = maxValue;
360        info.flat = flat;
361        info.fuzz = fuzz;
362        info.resolution = resolution;
363        device->absoluteAxes.add(axis, info);
364    }
365
366    void addRelativeAxis(int32_t deviceId, int32_t axis) {
367        Device* device = getDevice(deviceId);
368        device->relativeAxes.add(axis, true);
369    }
370
371    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
372        Device* device = getDevice(deviceId);
373        device->keyCodeStates.replaceValueFor(keyCode, state);
374    }
375
376    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
377        Device* device = getDevice(deviceId);
378        device->scanCodeStates.replaceValueFor(scanCode, state);
379    }
380
381    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
382        Device* device = getDevice(deviceId);
383        device->switchStates.replaceValueFor(switchCode, state);
384    }
385
386    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
387        Device* device = getDevice(deviceId);
388        device->absoluteAxisValue.replaceValueFor(axis, value);
389    }
390
391    void addKey(int32_t deviceId, int32_t scanCode, int32_t keyCode, uint32_t flags) {
392        Device* device = getDevice(deviceId);
393        KeyInfo info;
394        info.keyCode = keyCode;
395        info.flags = flags;
396        device->keys.add(scanCode, info);
397    }
398
399    void addLed(int32_t deviceId, int32_t led, bool initialState) {
400        Device* device = getDevice(deviceId);
401        device->leds.add(led, initialState);
402    }
403
404    bool getLedState(int32_t deviceId, int32_t led) {
405        Device* device = getDevice(deviceId);
406        return device->leds.valueFor(led);
407    }
408
409    Vector<String8>& getExcludedDevices() {
410        return mExcludedDevices;
411    }
412
413    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
414        Device* device = getDevice(deviceId);
415        device->virtualKeys.push(definition);
416    }
417
418    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
419            int32_t scanCode, int32_t keyCode, int32_t value, uint32_t flags) {
420        RawEvent event;
421        event.when = when;
422        event.deviceId = deviceId;
423        event.type = type;
424        event.scanCode = scanCode;
425        event.keyCode = keyCode;
426        event.value = value;
427        event.flags = flags;
428        mEvents.push_back(event);
429
430        if (type == EV_ABS) {
431            setAbsoluteAxisValue(deviceId, scanCode, value);
432        }
433    }
434
435    void assertQueueIsEmpty() {
436        ASSERT_EQ(size_t(0), mEvents.size())
437                << "Expected the event queue to be empty (fully consumed).";
438    }
439
440private:
441    Device* getDevice(int32_t deviceId) const {
442        ssize_t index = mDevices.indexOfKey(deviceId);
443        return index >= 0 ? mDevices.valueAt(index) : NULL;
444    }
445
446    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
447        Device* device = getDevice(deviceId);
448        return device ? device->classes : 0;
449    }
450
451    virtual String8 getDeviceName(int32_t deviceId) const {
452        Device* device = getDevice(deviceId);
453        return device ? device->name : String8("unknown");
454    }
455
456    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
457        Device* device = getDevice(deviceId);
458        if (device) {
459            *outConfiguration = device->configuration;
460        }
461    }
462
463    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
464            RawAbsoluteAxisInfo* outAxisInfo) const {
465        Device* device = getDevice(deviceId);
466        if (device) {
467            ssize_t index = device->absoluteAxes.indexOfKey(axis);
468            if (index >= 0) {
469                *outAxisInfo = device->absoluteAxes.valueAt(index);
470                return OK;
471            }
472        }
473        return -1;
474    }
475
476    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
477        Device* device = getDevice(deviceId);
478        if (device) {
479            return device->relativeAxes.indexOfKey(axis) >= 0;
480        }
481        return false;
482    }
483
484    virtual bool hasInputProperty(int32_t deviceId, int property) const {
485        return false;
486    }
487
488    virtual status_t mapKey(int32_t deviceId, int scancode,
489            int32_t* outKeycode, uint32_t* outFlags) const {
490        Device* device = getDevice(deviceId);
491        if (device) {
492            ssize_t index = device->keys.indexOfKey(scancode);
493            if (index >= 0) {
494                if (outKeycode) {
495                    *outKeycode = device->keys.valueAt(index).keyCode;
496                }
497                if (outFlags) {
498                    *outFlags = device->keys.valueAt(index).flags;
499                }
500                return OK;
501            }
502        }
503        return NAME_NOT_FOUND;
504    }
505
506    virtual status_t mapAxis(int32_t deviceId, int scancode,
507            AxisInfo* outAxisInfo) const {
508        return NAME_NOT_FOUND;
509    }
510
511    virtual void setExcludedDevices(const Vector<String8>& devices) {
512        mExcludedDevices = devices;
513    }
514
515    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
516        if (mEvents.empty()) {
517            return 0;
518        }
519
520        *buffer = *mEvents.begin();
521        mEvents.erase(mEvents.begin());
522        return 1;
523    }
524
525    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
526        Device* device = getDevice(deviceId);
527        if (device) {
528            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
529            if (index >= 0) {
530                return device->scanCodeStates.valueAt(index);
531            }
532        }
533        return AKEY_STATE_UNKNOWN;
534    }
535
536    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
537        Device* device = getDevice(deviceId);
538        if (device) {
539            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
540            if (index >= 0) {
541                return device->keyCodeStates.valueAt(index);
542            }
543        }
544        return AKEY_STATE_UNKNOWN;
545    }
546
547    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
548        Device* device = getDevice(deviceId);
549        if (device) {
550            ssize_t index = device->switchStates.indexOfKey(sw);
551            if (index >= 0) {
552                return device->switchStates.valueAt(index);
553            }
554        }
555        return AKEY_STATE_UNKNOWN;
556    }
557
558    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
559            int32_t* outValue) const {
560        Device* device = getDevice(deviceId);
561        if (device) {
562            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
563            if (index >= 0) {
564                *outValue = device->absoluteAxisValue.valueAt(index);
565                return OK;
566            }
567        }
568        *outValue = 0;
569        return -1;
570    }
571
572    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
573            uint8_t* outFlags) const {
574        bool result = false;
575        Device* device = getDevice(deviceId);
576        if (device) {
577            for (size_t i = 0; i < numCodes; i++) {
578                for (size_t j = 0; j < device->keys.size(); j++) {
579                    if (keyCodes[i] == device->keys.valueAt(j).keyCode) {
580                        outFlags[i] = 1;
581                        result = true;
582                    }
583                }
584            }
585        }
586        return result;
587    }
588
589    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
590        Device* device = getDevice(deviceId);
591        if (device) {
592            ssize_t index = device->keys.indexOfKey(scanCode);
593            return index >= 0;
594        }
595        return false;
596    }
597
598    virtual bool hasLed(int32_t deviceId, int32_t led) const {
599        Device* device = getDevice(deviceId);
600        return device && device->leds.indexOfKey(led) >= 0;
601    }
602
603    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
604        Device* device = getDevice(deviceId);
605        if (device) {
606            ssize_t index = device->leds.indexOfKey(led);
607            if (index >= 0) {
608                device->leds.replaceValueAt(led, on);
609            } else {
610                ADD_FAILURE()
611                        << "Attempted to set the state of an LED that the EventHub declared "
612                        "was not present.  led=" << led;
613            }
614        }
615    }
616
617    virtual void getVirtualKeyDefinitions(int32_t deviceId,
618            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
619        outVirtualKeys.clear();
620
621        Device* device = getDevice(deviceId);
622        if (device) {
623            outVirtualKeys.appendVector(device->virtualKeys);
624        }
625    }
626
627    virtual bool isExternal(int32_t deviceId) const {
628        return false;
629    }
630
631    virtual void dump(String8& dump) {
632    }
633
634    virtual void requestReopenDevices() {
635    }
636
637    virtual void wake() {
638    }
639};
640
641
642// --- FakeInputReaderContext ---
643
644class FakeInputReaderContext : public InputReaderContext {
645    sp<EventHubInterface> mEventHub;
646    sp<InputReaderPolicyInterface> mPolicy;
647    sp<InputListenerInterface> mListener;
648    int32_t mGlobalMetaState;
649    bool mUpdateGlobalMetaStateWasCalled;
650
651public:
652    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
653            const sp<InputReaderPolicyInterface>& policy,
654            const sp<InputListenerInterface>& listener) :
655            mEventHub(eventHub), mPolicy(policy), mListener(listener),
656            mGlobalMetaState(0) {
657    }
658
659    virtual ~FakeInputReaderContext() { }
660
661    void assertUpdateGlobalMetaStateWasCalled() {
662        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
663                << "Expected updateGlobalMetaState() to have been called.";
664        mUpdateGlobalMetaStateWasCalled = false;
665    }
666
667    void setGlobalMetaState(int32_t state) {
668        mGlobalMetaState = state;
669    }
670
671private:
672    virtual void updateGlobalMetaState() {
673        mUpdateGlobalMetaStateWasCalled = true;
674    }
675
676    virtual int32_t getGlobalMetaState() {
677        return mGlobalMetaState;
678    }
679
680    virtual EventHubInterface* getEventHub() {
681        return mEventHub.get();
682    }
683
684    virtual InputReaderPolicyInterface* getPolicy() {
685        return mPolicy.get();
686    }
687
688    virtual InputListenerInterface* getListener() {
689        return mListener.get();
690    }
691
692    virtual void disableVirtualKeysUntil(nsecs_t time) {
693    }
694
695    virtual bool shouldDropVirtualKey(nsecs_t now,
696            InputDevice* device, int32_t keyCode, int32_t scanCode) {
697        return false;
698    }
699
700    virtual void fadePointer() {
701    }
702
703    virtual void requestTimeoutAtTime(nsecs_t when) {
704    }
705};
706
707
708// --- FakeInputMapper ---
709
710class FakeInputMapper : public InputMapper {
711    uint32_t mSources;
712    int32_t mKeyboardType;
713    int32_t mMetaState;
714    KeyedVector<int32_t, int32_t> mKeyCodeStates;
715    KeyedVector<int32_t, int32_t> mScanCodeStates;
716    KeyedVector<int32_t, int32_t> mSwitchStates;
717    Vector<int32_t> mSupportedKeyCodes;
718    RawEvent mLastEvent;
719
720    bool mConfigureWasCalled;
721    bool mResetWasCalled;
722    bool mProcessWasCalled;
723
724public:
725    FakeInputMapper(InputDevice* device, uint32_t sources) :
726            InputMapper(device),
727            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
728            mMetaState(0),
729            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
730    }
731
732    virtual ~FakeInputMapper() { }
733
734    void setKeyboardType(int32_t keyboardType) {
735        mKeyboardType = keyboardType;
736    }
737
738    void setMetaState(int32_t metaState) {
739        mMetaState = metaState;
740    }
741
742    void assertConfigureWasCalled() {
743        ASSERT_TRUE(mConfigureWasCalled)
744                << "Expected configure() to have been called.";
745        mConfigureWasCalled = false;
746    }
747
748    void assertResetWasCalled() {
749        ASSERT_TRUE(mResetWasCalled)
750                << "Expected reset() to have been called.";
751        mResetWasCalled = false;
752    }
753
754    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
755        ASSERT_TRUE(mProcessWasCalled)
756                << "Expected process() to have been called.";
757        if (outLastEvent) {
758            *outLastEvent = mLastEvent;
759        }
760        mProcessWasCalled = false;
761    }
762
763    void setKeyCodeState(int32_t keyCode, int32_t state) {
764        mKeyCodeStates.replaceValueFor(keyCode, state);
765    }
766
767    void setScanCodeState(int32_t scanCode, int32_t state) {
768        mScanCodeStates.replaceValueFor(scanCode, state);
769    }
770
771    void setSwitchState(int32_t switchCode, int32_t state) {
772        mSwitchStates.replaceValueFor(switchCode, state);
773    }
774
775    void addSupportedKeyCode(int32_t keyCode) {
776        mSupportedKeyCodes.add(keyCode);
777    }
778
779private:
780    virtual uint32_t getSources() {
781        return mSources;
782    }
783
784    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
785        InputMapper::populateDeviceInfo(deviceInfo);
786
787        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
788            deviceInfo->setKeyboardType(mKeyboardType);
789        }
790    }
791
792    virtual void configure(const InputReaderConfiguration* config, uint32_t changes) {
793        mConfigureWasCalled = true;
794    }
795
796    virtual void reset() {
797        mResetWasCalled = true;
798    }
799
800    virtual void process(const RawEvent* rawEvent) {
801        mLastEvent = *rawEvent;
802        mProcessWasCalled = true;
803    }
804
805    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
806        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
807        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
808    }
809
810    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
811        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
812        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
813    }
814
815    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
816        ssize_t index = mSwitchStates.indexOfKey(switchCode);
817        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
818    }
819
820    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
821            const int32_t* keyCodes, uint8_t* outFlags) {
822        bool result = false;
823        for (size_t i = 0; i < numCodes; i++) {
824            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
825                if (keyCodes[i] == mSupportedKeyCodes[j]) {
826                    outFlags[i] = 1;
827                    result = true;
828                }
829            }
830        }
831        return result;
832    }
833
834    virtual int32_t getMetaState() {
835        return mMetaState;
836    }
837
838    virtual void fadePointer() {
839    }
840};
841
842
843// --- InstrumentedInputReader ---
844
845class InstrumentedInputReader : public InputReader {
846    InputDevice* mNextDevice;
847
848public:
849    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
850            const sp<InputReaderPolicyInterface>& policy,
851            const sp<InputListenerInterface>& listener) :
852            InputReader(eventHub, policy, listener),
853            mNextDevice(NULL) {
854    }
855
856    virtual ~InstrumentedInputReader() {
857        if (mNextDevice) {
858            delete mNextDevice;
859        }
860    }
861
862    void setNextDevice(InputDevice* device) {
863        mNextDevice = device;
864    }
865
866    InputDevice* newDevice(int32_t deviceId, const String8& name) {
867        return new InputDevice(&mContext, deviceId, name);
868    }
869
870protected:
871    virtual InputDevice* createDeviceLocked(int32_t deviceId,
872            const String8& name, uint32_t classes) {
873        if (mNextDevice) {
874            InputDevice* device = mNextDevice;
875            mNextDevice = NULL;
876            return device;
877        }
878        return InputReader::createDeviceLocked(deviceId, name, classes);
879    }
880
881    friend class InputReaderTest;
882};
883
884
885// --- InputReaderTest ---
886
887class InputReaderTest : public testing::Test {
888protected:
889    sp<FakeInputListener> mFakeListener;
890    sp<FakeInputReaderPolicy> mFakePolicy;
891    sp<FakeEventHub> mFakeEventHub;
892    sp<InstrumentedInputReader> mReader;
893
894    virtual void SetUp() {
895        mFakeEventHub = new FakeEventHub();
896        mFakePolicy = new FakeInputReaderPolicy();
897        mFakeListener = new FakeInputListener();
898
899        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
900    }
901
902    virtual void TearDown() {
903        mReader.clear();
904
905        mFakeListener.clear();
906        mFakePolicy.clear();
907        mFakeEventHub.clear();
908    }
909
910    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
911            const PropertyMap* configuration) {
912        mFakeEventHub->addDevice(deviceId, name, classes);
913        if (configuration) {
914            mFakeEventHub->addConfigurationMap(deviceId, configuration);
915        }
916        mFakeEventHub->finishDeviceScan();
917        mReader->loopOnce();
918        mReader->loopOnce();
919        mFakeEventHub->assertQueueIsEmpty();
920    }
921
922    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
923            const String8& name, uint32_t classes, uint32_t sources,
924            const PropertyMap* configuration) {
925        InputDevice* device = mReader->newDevice(deviceId, name);
926        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
927        device->addMapper(mapper);
928        mReader->setNextDevice(device);
929        addDevice(deviceId, name, classes, configuration);
930        return mapper;
931    }
932};
933
934TEST_F(InputReaderTest, GetInputConfiguration_WhenNoDevices_ReturnsDefaults) {
935    InputConfiguration config;
936    mReader->getInputConfiguration(&config);
937
938    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
939    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
940    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
941}
942
943TEST_F(InputReaderTest, GetInputConfiguration_WhenAlphabeticKeyboardPresent_ReturnsQwertyKeyboard) {
944    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("keyboard"),
945            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
946
947    InputConfiguration config;
948    mReader->getInputConfiguration(&config);
949
950    ASSERT_EQ(InputConfiguration::KEYBOARD_QWERTY, config.keyboard);
951    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
952    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
953}
954
955TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchScreenPresent_ReturnsFingerTouchScreen) {
956    PropertyMap configuration;
957    configuration.addProperty(String8("touch.deviceType"), String8("touchScreen"));
958    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchscreen"),
959            INPUT_DEVICE_CLASS_TOUCH, &configuration));
960
961    InputConfiguration config;
962    mReader->getInputConfiguration(&config);
963
964    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
965    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
966    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_FINGER, config.touchScreen);
967}
968
969TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchPadPresent_ReturnsFingerNoTouch) {
970    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchpad"),
971            INPUT_DEVICE_CLASS_TOUCH, NULL));
972
973    InputConfiguration config;
974    mReader->getInputConfiguration(&config);
975
976    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
977    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
978    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
979}
980
981TEST_F(InputReaderTest, GetInputConfiguration_WhenMousePresent_ReturnsNoNavigation) {
982    sp<FakePointerController> controller = new FakePointerController();
983    mFakePolicy->setPointerController(0, controller);
984
985    PropertyMap configuration;
986    configuration.addProperty(String8("cursor.mode"), String8("pointer"));
987    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("mouse"),
988            INPUT_DEVICE_CLASS_CURSOR, &configuration));
989
990    InputConfiguration config;
991    mReader->getInputConfiguration(&config);
992
993    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
994    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
995    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
996}
997
998TEST_F(InputReaderTest, GetInputConfiguration_WhenTrackballPresent_ReturnsTrackballNavigation) {
999    PropertyMap configuration;
1000    configuration.addProperty(String8("cursor.mode"), String8("navigation"));
1001    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("trackball"),
1002            INPUT_DEVICE_CLASS_CURSOR, &configuration));
1003
1004    InputConfiguration config;
1005    mReader->getInputConfiguration(&config);
1006
1007    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1008    ASSERT_EQ(InputConfiguration::NAVIGATION_TRACKBALL, config.navigation);
1009    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1010}
1011
1012TEST_F(InputReaderTest, GetInputConfiguration_WhenDPadPresent_ReturnsDPadNavigation) {
1013    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("dpad"),
1014            INPUT_DEVICE_CLASS_DPAD, NULL));
1015
1016    InputConfiguration config;
1017    mReader->getInputConfiguration(&config);
1018
1019    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1020    ASSERT_EQ(InputConfiguration::NAVIGATION_DPAD, config.navigation);
1021    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1022}
1023
1024TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsValid) {
1025    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1026            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1027
1028    InputDeviceInfo info;
1029    status_t result = mReader->getInputDeviceInfo(1, &info);
1030
1031    ASSERT_EQ(OK, result);
1032    ASSERT_EQ(1, info.getId());
1033    ASSERT_STREQ("keyboard", info.getName().string());
1034    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, info.getKeyboardType());
1035    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, info.getSources());
1036    ASSERT_EQ(size_t(0), info.getMotionRanges().size());
1037}
1038
1039TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsInvalid) {
1040    InputDeviceInfo info;
1041    status_t result = mReader->getInputDeviceInfo(-1, &info);
1042
1043    ASSERT_EQ(NAME_NOT_FOUND, result);
1044}
1045
1046TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsIgnored) {
1047    addDevice(1, String8("ignored"), 0, NULL); // no classes so device will be ignored
1048
1049    InputDeviceInfo info;
1050    status_t result = mReader->getInputDeviceInfo(1, &info);
1051
1052    ASSERT_EQ(NAME_NOT_FOUND, result);
1053}
1054
1055TEST_F(InputReaderTest, GetInputDeviceIds) {
1056    sp<FakePointerController> controller = new FakePointerController();
1057    mFakePolicy->setPointerController(2, controller);
1058
1059    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1060            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
1061    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("mouse"),
1062            INPUT_DEVICE_CLASS_CURSOR, NULL));
1063
1064    Vector<int32_t> ids;
1065    mReader->getInputDeviceIds(ids);
1066
1067    ASSERT_EQ(size_t(2), ids.size());
1068    ASSERT_EQ(1, ids[0]);
1069    ASSERT_EQ(2, ids[1]);
1070}
1071
1072TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1073    FakeInputMapper* mapper = NULL;
1074    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1075            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1076    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1077
1078    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1079            AINPUT_SOURCE_ANY, AKEYCODE_A))
1080            << "Should return unknown when the device id is >= 0 but unknown.";
1081
1082    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1083            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1084            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1085
1086    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1087            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1088            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1089
1090    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1091            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1092            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1093
1094    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1095            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1096            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1097}
1098
1099TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1100    FakeInputMapper* mapper = NULL;
1101    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1102            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1103    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1104
1105    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1106            AINPUT_SOURCE_ANY, KEY_A))
1107            << "Should return unknown when the device id is >= 0 but unknown.";
1108
1109    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1110            AINPUT_SOURCE_TRACKBALL, KEY_A))
1111            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1112
1113    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1114            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1115            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1116
1117    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1118            AINPUT_SOURCE_TRACKBALL, KEY_A))
1119            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1120
1121    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1122            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1123            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1124}
1125
1126TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1127    FakeInputMapper* mapper = NULL;
1128    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1129            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1130    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1131
1132    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1133            AINPUT_SOURCE_ANY, SW_LID))
1134            << "Should return unknown when the device id is >= 0 but unknown.";
1135
1136    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1137            AINPUT_SOURCE_TRACKBALL, SW_LID))
1138            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1139
1140    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1141            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1142            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1143
1144    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1145            AINPUT_SOURCE_TRACKBALL, SW_LID))
1146            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1147
1148    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1149            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1150            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1151}
1152
1153TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1154    FakeInputMapper* mapper = NULL;
1155    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1156            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1157    mapper->addSupportedKeyCode(AKEYCODE_A);
1158    mapper->addSupportedKeyCode(AKEYCODE_B);
1159
1160    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1161    uint8_t flags[4] = { 0, 0, 0, 1 };
1162
1163    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1164            << "Should return false when device id is >= 0 but unknown.";
1165    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1166
1167    flags[3] = 1;
1168    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1169            << "Should return false when device id is valid but the sources are not supported by the device.";
1170    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1171
1172    flags[3] = 1;
1173    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1174            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1175    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1176
1177    flags[3] = 1;
1178    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1179            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1180    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1181
1182    flags[3] = 1;
1183    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1184            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1185    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1186}
1187
1188TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1189    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1190
1191    NotifyConfigurationChangedArgs args;
1192
1193    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1194    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1195}
1196
1197TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1198    FakeInputMapper* mapper = NULL;
1199    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1200            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1201
1202    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, AKEYCODE_A, 1, POLICY_FLAG_WAKE);
1203    mReader->loopOnce();
1204    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1205
1206    RawEvent event;
1207    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1208    ASSERT_EQ(0, event.when);
1209    ASSERT_EQ(1, event.deviceId);
1210    ASSERT_EQ(EV_KEY, event.type);
1211    ASSERT_EQ(KEY_A, event.scanCode);
1212    ASSERT_EQ(AKEYCODE_A, event.keyCode);
1213    ASSERT_EQ(1, event.value);
1214    ASSERT_EQ(POLICY_FLAG_WAKE, event.flags);
1215}
1216
1217
1218// --- InputDeviceTest ---
1219
1220class InputDeviceTest : public testing::Test {
1221protected:
1222    static const char* DEVICE_NAME;
1223    static const int32_t DEVICE_ID;
1224
1225    sp<FakeEventHub> mFakeEventHub;
1226    sp<FakeInputReaderPolicy> mFakePolicy;
1227    sp<FakeInputListener> mFakeListener;
1228    FakeInputReaderContext* mFakeContext;
1229
1230    InputDevice* mDevice;
1231
1232    virtual void SetUp() {
1233        mFakeEventHub = new FakeEventHub();
1234        mFakePolicy = new FakeInputReaderPolicy();
1235        mFakeListener = new FakeInputListener();
1236        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1237
1238        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1239        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1240    }
1241
1242    virtual void TearDown() {
1243        delete mDevice;
1244
1245        delete mFakeContext;
1246        mFakeListener.clear();
1247        mFakePolicy.clear();
1248        mFakeEventHub.clear();
1249    }
1250};
1251
1252const char* InputDeviceTest::DEVICE_NAME = "device";
1253const int32_t InputDeviceTest::DEVICE_ID = 1;
1254
1255TEST_F(InputDeviceTest, ImmutableProperties) {
1256    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1257    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1258}
1259
1260TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1261    // Configuration.
1262    InputReaderConfiguration config;
1263    mDevice->configure(&config, 0);
1264
1265    // Metadata.
1266    ASSERT_TRUE(mDevice->isIgnored());
1267    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1268
1269    InputDeviceInfo info;
1270    mDevice->getDeviceInfo(&info);
1271    ASSERT_EQ(DEVICE_ID, info.getId());
1272    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1273    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1274    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1275
1276    // State queries.
1277    ASSERT_EQ(0, mDevice->getMetaState());
1278
1279    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1280            << "Ignored device should return unknown key code state.";
1281    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1282            << "Ignored device should return unknown scan code state.";
1283    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1284            << "Ignored device should return unknown switch state.";
1285
1286    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1287    uint8_t flags[2] = { 0, 1 };
1288    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1289            << "Ignored device should never mark any key codes.";
1290    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1291    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1292
1293    // Reset.
1294    mDevice->reset();
1295}
1296
1297TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1298    // Configuration.
1299    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1300
1301    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1302    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1303    mapper1->setMetaState(AMETA_ALT_ON);
1304    mapper1->addSupportedKeyCode(AKEYCODE_A);
1305    mapper1->addSupportedKeyCode(AKEYCODE_B);
1306    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1307    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1308    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1309    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1310    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1311    mDevice->addMapper(mapper1);
1312
1313    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1314    mapper2->setMetaState(AMETA_SHIFT_ON);
1315    mDevice->addMapper(mapper2);
1316
1317    InputReaderConfiguration config;
1318    mDevice->configure(&config, 0);
1319
1320    String8 propertyValue;
1321    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1322            << "Device should have read configuration during configuration phase.";
1323    ASSERT_STREQ("value", propertyValue.string());
1324
1325    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1326    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1327
1328    // Metadata.
1329    ASSERT_FALSE(mDevice->isIgnored());
1330    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1331
1332    InputDeviceInfo info;
1333    mDevice->getDeviceInfo(&info);
1334    ASSERT_EQ(DEVICE_ID, info.getId());
1335    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1336    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1337    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1338
1339    // State queries.
1340    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1341            << "Should query mappers and combine meta states.";
1342
1343    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1344            << "Should return unknown key code state when source not supported.";
1345    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1346            << "Should return unknown scan code state when source not supported.";
1347    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1348            << "Should return unknown switch state when source not supported.";
1349
1350    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1351            << "Should query mapper when source is supported.";
1352    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1353            << "Should query mapper when source is supported.";
1354    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1355            << "Should query mapper when source is supported.";
1356
1357    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1358    uint8_t flags[4] = { 0, 0, 0, 1 };
1359    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1360            << "Should do nothing when source is unsupported.";
1361    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1362    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1363    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1364    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1365
1366    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1367            << "Should query mapper when source is supported.";
1368    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1369    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1370    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1371    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1372
1373    // Event handling.
1374    RawEvent event;
1375    mDevice->process(&event, 1);
1376
1377    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1378    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1379
1380    // Reset.
1381    mDevice->reset();
1382
1383    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1384    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1385}
1386
1387
1388// --- InputMapperTest ---
1389
1390class InputMapperTest : public testing::Test {
1391protected:
1392    static const char* DEVICE_NAME;
1393    static const int32_t DEVICE_ID;
1394
1395    sp<FakeEventHub> mFakeEventHub;
1396    sp<FakeInputReaderPolicy> mFakePolicy;
1397    sp<FakeInputListener> mFakeListener;
1398    FakeInputReaderContext* mFakeContext;
1399    InputDevice* mDevice;
1400
1401    virtual void SetUp() {
1402        mFakeEventHub = new FakeEventHub();
1403        mFakePolicy = new FakeInputReaderPolicy();
1404        mFakeListener = new FakeInputListener();
1405        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1406        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1407
1408        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1409    }
1410
1411    virtual void TearDown() {
1412        delete mDevice;
1413        delete mFakeContext;
1414        mFakeListener.clear();
1415        mFakePolicy.clear();
1416        mFakeEventHub.clear();
1417    }
1418
1419    void addConfigurationProperty(const char* key, const char* value) {
1420        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1421    }
1422
1423    void addMapperAndConfigure(InputMapper* mapper) {
1424        InputReaderConfiguration config;
1425
1426        mDevice->addMapper(mapper);
1427        mDevice->configure(&config, 0);
1428    }
1429
1430    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1431            int32_t scanCode, int32_t keyCode, int32_t value, uint32_t flags) {
1432        RawEvent event;
1433        event.when = when;
1434        event.deviceId = deviceId;
1435        event.type = type;
1436        event.scanCode = scanCode;
1437        event.keyCode = keyCode;
1438        event.value = value;
1439        event.flags = flags;
1440        mapper->process(&event);
1441    }
1442
1443    static void assertMotionRange(const InputDeviceInfo& info,
1444            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1445        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1446        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1447        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1448        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1449        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1450        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1451        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1452        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1453    }
1454
1455    static void assertPointerCoords(const PointerCoords& coords,
1456            float x, float y, float pressure, float size,
1457            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1458            float orientation, float distance) {
1459        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1460        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1461        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1462        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1463        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1464        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1465        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1466        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1467        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1468        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1469    }
1470
1471    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1472        float actualX, actualY;
1473        controller->getPosition(&actualX, &actualY);
1474        ASSERT_NEAR(x, actualX, 1);
1475        ASSERT_NEAR(y, actualY, 1);
1476    }
1477};
1478
1479const char* InputMapperTest::DEVICE_NAME = "device";
1480const int32_t InputMapperTest::DEVICE_ID = 1;
1481
1482
1483// --- SwitchInputMapperTest ---
1484
1485class SwitchInputMapperTest : public InputMapperTest {
1486protected:
1487};
1488
1489TEST_F(SwitchInputMapperTest, GetSources) {
1490    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1491    addMapperAndConfigure(mapper);
1492
1493    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1494}
1495
1496TEST_F(SwitchInputMapperTest, GetSwitchState) {
1497    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1498    addMapperAndConfigure(mapper);
1499
1500    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1501    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1502
1503    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1504    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1505}
1506
1507TEST_F(SwitchInputMapperTest, Process) {
1508    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1509    addMapperAndConfigure(mapper);
1510
1511    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 0, 1, 0);
1512
1513    NotifySwitchArgs args;
1514    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1515    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1516    ASSERT_EQ(SW_LID, args.switchCode);
1517    ASSERT_EQ(1, args.switchValue);
1518    ASSERT_EQ(uint32_t(0), args.policyFlags);
1519}
1520
1521
1522// --- KeyboardInputMapperTest ---
1523
1524class KeyboardInputMapperTest : public InputMapperTest {
1525protected:
1526    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1527            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1528};
1529
1530void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1531        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1532    NotifyKeyArgs args;
1533
1534    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 1, 0);
1535    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1536    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1537    ASSERT_EQ(originalScanCode, args.scanCode);
1538    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1539
1540    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 0, 0);
1541    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1542    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1543    ASSERT_EQ(originalScanCode, args.scanCode);
1544    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1545}
1546
1547
1548TEST_F(KeyboardInputMapperTest, GetSources) {
1549    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1550            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1551    addMapperAndConfigure(mapper);
1552
1553    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1554}
1555
1556TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1557    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1558            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1559    addMapperAndConfigure(mapper);
1560
1561    // Key down.
1562    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1563            EV_KEY, KEY_HOME, AKEYCODE_HOME, 1, POLICY_FLAG_WAKE);
1564    NotifyKeyArgs args;
1565    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1566    ASSERT_EQ(DEVICE_ID, args.deviceId);
1567    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1568    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1569    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1570    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1571    ASSERT_EQ(KEY_HOME, args.scanCode);
1572    ASSERT_EQ(AMETA_NONE, args.metaState);
1573    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1574    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1575    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1576
1577    // Key up.
1578    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1579            EV_KEY, KEY_HOME, AKEYCODE_HOME, 0, POLICY_FLAG_WAKE);
1580    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1581    ASSERT_EQ(DEVICE_ID, args.deviceId);
1582    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1583    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1584    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1585    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1586    ASSERT_EQ(KEY_HOME, args.scanCode);
1587    ASSERT_EQ(AMETA_NONE, args.metaState);
1588    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1589    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1590    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1591}
1592
1593TEST_F(KeyboardInputMapperTest, Reset_WhenKeysAreNotDown_DoesNotSynthesizeKeyUp) {
1594    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1595            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1596    addMapperAndConfigure(mapper);
1597
1598    // Key down.
1599    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1600            EV_KEY, KEY_HOME, AKEYCODE_HOME, 1, POLICY_FLAG_WAKE);
1601    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1602
1603    // Key up.
1604    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1605            EV_KEY, KEY_HOME, AKEYCODE_HOME, 0, POLICY_FLAG_WAKE);
1606    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1607
1608    // Reset.  Since no keys still down, should not synthesize any key ups.
1609    mapper->reset();
1610    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
1611}
1612
1613TEST_F(KeyboardInputMapperTest, Reset_WhenKeysAreDown_SynthesizesKeyUps) {
1614    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1615            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1616    addMapperAndConfigure(mapper);
1617
1618    // Metakey down.
1619    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1620            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 1, 0);
1621    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1622
1623    // Key down.
1624    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1625            EV_KEY, KEY_A, AKEYCODE_A, 1, 0);
1626    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1627
1628    // Reset.  Since two keys are still down, should synthesize two key ups in reverse order.
1629    mapper->reset();
1630
1631    NotifyKeyArgs args;
1632    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1633    ASSERT_EQ(DEVICE_ID, args.deviceId);
1634    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1635    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1636    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1637    ASSERT_EQ(KEY_A, args.scanCode);
1638    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1639    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1640    ASSERT_EQ(uint32_t(0), args.policyFlags);
1641    ASSERT_EQ(ARBITRARY_TIME + 1, args.downTime);
1642
1643    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1644    ASSERT_EQ(DEVICE_ID, args.deviceId);
1645    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1646    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1647    ASSERT_EQ(AKEYCODE_SHIFT_LEFT, args.keyCode);
1648    ASSERT_EQ(KEY_LEFTSHIFT, args.scanCode);
1649    ASSERT_EQ(AMETA_NONE, args.metaState);
1650    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1651    ASSERT_EQ(uint32_t(0), args.policyFlags);
1652    ASSERT_EQ(ARBITRARY_TIME + 1, args.downTime);
1653
1654    // And that's it.
1655    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
1656}
1657
1658TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1659    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1660            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1661    addMapperAndConfigure(mapper);
1662
1663    // Initial metastate.
1664    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1665
1666    // Metakey down.
1667    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1668            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 1, 0);
1669    NotifyKeyArgs args;
1670    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1671    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1672    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1673    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1674
1675    // Key down.
1676    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1677            EV_KEY, KEY_A, AKEYCODE_A, 1, 0);
1678    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1679    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1680    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1681
1682    // Key up.
1683    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1684            EV_KEY, KEY_A, AKEYCODE_A, 0, 0);
1685    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1686    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1687    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1688
1689    // Metakey up.
1690    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1691            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 0, 0);
1692    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1693    ASSERT_EQ(AMETA_NONE, args.metaState);
1694    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1695    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1696}
1697
1698TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1699    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1700            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1701    addMapperAndConfigure(mapper);
1702
1703    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1704            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1705            DISPLAY_ORIENTATION_90);
1706    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1707            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1708    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1709            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1710    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1711            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1712    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1713            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1714}
1715
1716TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1717    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1718            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1719    addConfigurationProperty("keyboard.orientationAware", "1");
1720    addMapperAndConfigure(mapper);
1721
1722    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1723            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1724            DISPLAY_ORIENTATION_0);
1725    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1726            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1727    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1728            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1729    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1730            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1731    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1732            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1733
1734    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1735            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1736            DISPLAY_ORIENTATION_90);
1737    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1738            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1739    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1740            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1741    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1742            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1743    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1744            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1745
1746    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1747            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1748            DISPLAY_ORIENTATION_180);
1749    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1750            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1751    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1752            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1753    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1754            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1755    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1756            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1757
1758    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1759            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1760            DISPLAY_ORIENTATION_270);
1761    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1762            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1763    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1764            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1765    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1766            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1767    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1768            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1769
1770    // Special case: if orientation changes while key is down, we still emit the same keycode
1771    // in the key up as we did in the key down.
1772    NotifyKeyArgs args;
1773
1774    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1775            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1776            DISPLAY_ORIENTATION_270);
1777    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 1, 0);
1778    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1779    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1780    ASSERT_EQ(KEY_UP, args.scanCode);
1781    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1782
1783    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1784            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1785            DISPLAY_ORIENTATION_180);
1786    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 0, 0);
1787    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1788    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1789    ASSERT_EQ(KEY_UP, args.scanCode);
1790    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1791}
1792
1793TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1794    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1795            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1796    addMapperAndConfigure(mapper);
1797
1798    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1799    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1800
1801    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1802    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1803}
1804
1805TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1806    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1807            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1808    addMapperAndConfigure(mapper);
1809
1810    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1811    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1812
1813    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1814    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1815}
1816
1817TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1818    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1819            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1820    addMapperAndConfigure(mapper);
1821
1822    mFakeEventHub->addKey(DEVICE_ID, KEY_A, AKEYCODE_A, 0);
1823
1824    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1825    uint8_t flags[2] = { 0, 0 };
1826    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1827    ASSERT_TRUE(flags[0]);
1828    ASSERT_FALSE(flags[1]);
1829}
1830
1831TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1832    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1833    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1834    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1835
1836    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1837            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1838    addMapperAndConfigure(mapper);
1839
1840    // Initialization should have turned all of the lights off.
1841    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1842    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1843    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1844
1845    // Toggle caps lock on.
1846    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1847            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1848    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1849            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1850    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1851    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1852    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1853    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1854
1855    // Toggle num lock on.
1856    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1857            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1858    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1859            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1860    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1861    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1862    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1863    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1864
1865    // Toggle caps lock off.
1866    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1867            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1868    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1869            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1870    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1871    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1872    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1873    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1874
1875    // Toggle scroll lock on.
1876    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1877            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1878    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1879            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1880    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1881    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1882    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1883    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1884
1885    // Toggle num lock off.
1886    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1887            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1888    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1889            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1890    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1891    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1892    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1893    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1894
1895    // Toggle scroll lock off.
1896    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1897            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1898    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1899            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1900    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1901    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1902    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1903    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1904}
1905
1906
1907// --- CursorInputMapperTest ---
1908
1909class CursorInputMapperTest : public InputMapperTest {
1910protected:
1911    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1912
1913    sp<FakePointerController> mFakePointerController;
1914
1915    virtual void SetUp() {
1916        InputMapperTest::SetUp();
1917
1918        mFakePointerController = new FakePointerController();
1919        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1920    }
1921
1922    void testMotionRotation(CursorInputMapper* mapper,
1923            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1924};
1925
1926const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1927
1928void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1929        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1930    NotifyMotionArgs args;
1931
1932    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, originalX, 0);
1933    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, originalY, 0);
1934    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
1935    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1936    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1937    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1938            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1939            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1940            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1941}
1942
1943TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1944    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1945    addConfigurationProperty("cursor.mode", "pointer");
1946    addMapperAndConfigure(mapper);
1947
1948    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1949}
1950
1951TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1952    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1953    addConfigurationProperty("cursor.mode", "navigation");
1954    addMapperAndConfigure(mapper);
1955
1956    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1957}
1958
1959TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1960    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1961    addConfigurationProperty("cursor.mode", "pointer");
1962    addMapperAndConfigure(mapper);
1963
1964    InputDeviceInfo info;
1965    mapper->populateDeviceInfo(&info);
1966
1967    // Initially there may not be a valid motion range.
1968    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1969    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1970    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1971            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1972
1973    // When the bounds are set, then there should be a valid motion range.
1974    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1975
1976    InputDeviceInfo info2;
1977    mapper->populateDeviceInfo(&info2);
1978
1979    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1980            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1981            1, 800 - 1, 0.0f, 0.0f));
1982    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1983            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1984            2, 480 - 1, 0.0f, 0.0f));
1985    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1986            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1987            0.0f, 1.0f, 0.0f, 0.0f));
1988}
1989
1990TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1991    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1992    addConfigurationProperty("cursor.mode", "navigation");
1993    addMapperAndConfigure(mapper);
1994
1995    InputDeviceInfo info;
1996    mapper->populateDeviceInfo(&info);
1997
1998    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1999            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
2000            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2001    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2002            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
2003            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2004    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2005            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2006            0.0f, 1.0f, 0.0f, 0.0f));
2007}
2008
2009TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2010    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2011    addConfigurationProperty("cursor.mode", "navigation");
2012    addMapperAndConfigure(mapper);
2013
2014    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2015
2016    NotifyMotionArgs args;
2017
2018    // Button press.
2019    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2020    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2021    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2022    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2023    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2024    ASSERT_EQ(DEVICE_ID, args.deviceId);
2025    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2026    ASSERT_EQ(uint32_t(0), args.policyFlags);
2027    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2028    ASSERT_EQ(0, args.flags);
2029    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2030    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2031    ASSERT_EQ(0, args.edgeFlags);
2032    ASSERT_EQ(uint32_t(1), args.pointerCount);
2033    ASSERT_EQ(0, args.pointerProperties[0].id);
2034    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2035    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2036            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2037    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2038    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2039    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2040
2041    // Button release.  Should have same down time.
2042    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2043    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2044    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2045    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2046    ASSERT_EQ(DEVICE_ID, args.deviceId);
2047    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2048    ASSERT_EQ(uint32_t(0), args.policyFlags);
2049    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2050    ASSERT_EQ(0, args.flags);
2051    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2052    ASSERT_EQ(0, args.buttonState);
2053    ASSERT_EQ(0, args.edgeFlags);
2054    ASSERT_EQ(uint32_t(1), args.pointerCount);
2055    ASSERT_EQ(0, args.pointerProperties[0].id);
2056    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2057    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2058            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2059    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2060    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2061    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2062}
2063
2064TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2065    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2066    addConfigurationProperty("cursor.mode", "navigation");
2067    addMapperAndConfigure(mapper);
2068
2069    NotifyMotionArgs args;
2070
2071    // Motion in X but not Y.
2072    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2073    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2075    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2076    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2077            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2078
2079    // Motion in Y but not X.
2080    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2081    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2082    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2083    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2084    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2085            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2086}
2087
2088TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2089    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2090    addConfigurationProperty("cursor.mode", "navigation");
2091    addMapperAndConfigure(mapper);
2092
2093    NotifyMotionArgs args;
2094
2095    // Button press.
2096    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2097    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2098    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2099    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2100    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2101            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2102
2103    // Button release.
2104    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2105    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2106    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2107    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2108    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2109            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2110}
2111
2112TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2113    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2114    addConfigurationProperty("cursor.mode", "navigation");
2115    addMapperAndConfigure(mapper);
2116
2117    NotifyMotionArgs args;
2118
2119    // Combined X, Y and Button.
2120    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2121    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2122    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2123    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2124    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2125    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2126    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2127            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2128            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2129
2130    // Move X, Y a bit while pressed.
2131    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 2, 0);
2132    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 1, 0);
2133    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2134    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2135    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2136    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2137            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2138            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2139
2140    // Release Button.
2141    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2142    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2143    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2144    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2145    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2146            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2147}
2148
2149TEST_F(CursorInputMapperTest, Reset_WhenButtonIsNotDown_ShouldNotSynthesizeButtonUp) {
2150    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2151    addConfigurationProperty("cursor.mode", "navigation");
2152    addMapperAndConfigure(mapper);
2153
2154    NotifyMotionArgs args;
2155
2156    // Button press.
2157    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2158    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2159    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2160    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2161
2162    // Button release.
2163    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2164    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2165    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2166    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2167
2168    // Reset.  Should not synthesize button up since button is not pressed.
2169    mapper->reset();
2170
2171    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2172}
2173
2174TEST_F(CursorInputMapperTest, Reset_WhenButtonIsDown_ShouldSynthesizeButtonUp) {
2175    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2176    addConfigurationProperty("cursor.mode", "navigation");
2177    addMapperAndConfigure(mapper);
2178
2179    NotifyMotionArgs args;
2180
2181    // Button press.
2182    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2183    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2184    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2185
2186    // Reset.  Should synthesize button up.
2187    mapper->reset();
2188
2189    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2190    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2191    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2192            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2193}
2194
2195TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2196    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2197    addConfigurationProperty("cursor.mode", "navigation");
2198    addMapperAndConfigure(mapper);
2199
2200    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2201            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2202            DISPLAY_ORIENTATION_90);
2203    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2204    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2205    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2208    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2209    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2210    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2211}
2212
2213TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2214    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2215    addConfigurationProperty("cursor.mode", "navigation");
2216    addConfigurationProperty("cursor.orientationAware", "1");
2217    addMapperAndConfigure(mapper);
2218
2219    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2220            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2221    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2222    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2223    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2224    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2225    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2226    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2227    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2228    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2229
2230    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2231            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2232    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2233    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2234    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2235    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2236    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2237    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2238    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2239    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2240
2241    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2242            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2243    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2244    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2245    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2246    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2247    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2248    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2249    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2250    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2251
2252    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2253            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2254    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2255    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2256    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2257    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2258    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2259    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2260    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2261    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2262}
2263
2264TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2265    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2266    addConfigurationProperty("cursor.mode", "pointer");
2267    addMapperAndConfigure(mapper);
2268
2269    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2270    mFakePointerController->setPosition(100, 200);
2271    mFakePointerController->setButtonState(0);
2272
2273    NotifyMotionArgs motionArgs;
2274    NotifyKeyArgs keyArgs;
2275
2276    // press BTN_LEFT, release BTN_LEFT
2277    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 1, 0);
2278    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2280    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2281    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2282    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2283    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2284            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2285
2286    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 0, 0);
2287    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2288    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2289    ASSERT_EQ(0, motionArgs.buttonState);
2290    ASSERT_EQ(0, mFakePointerController->getButtonState());
2291    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2292    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2293            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2294
2295    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2296    ASSERT_EQ(0, motionArgs.buttonState);
2297    ASSERT_EQ(0, mFakePointerController->getButtonState());
2298    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2299    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2300            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2301
2302    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2303    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 1, 0);
2304    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 1, 0);
2305    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2306    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2307    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2308    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2309            motionArgs.buttonState);
2310    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2311            mFakePointerController->getButtonState());
2312    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2313            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2314
2315    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 0, 0);
2316    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2317    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2318    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2319    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2320    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2321    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2322            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2323
2324    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 0, 0);
2325    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2327    ASSERT_EQ(0, motionArgs.buttonState);
2328    ASSERT_EQ(0, mFakePointerController->getButtonState());
2329    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2330    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2331            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2332    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2333    ASSERT_EQ(0, motionArgs.buttonState);
2334    ASSERT_EQ(0, mFakePointerController->getButtonState());
2335    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2337            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2338
2339    // press BTN_BACK, release BTN_BACK
2340    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 1, 0);
2341    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2342    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2343    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2344    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2345    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2346    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2347    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2348    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2349    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2350            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2351
2352    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 0, 0);
2353    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2354    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2355    ASSERT_EQ(0, motionArgs.buttonState);
2356    ASSERT_EQ(0, mFakePointerController->getButtonState());
2357    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2358    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2359            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2360    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2361    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2362    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2363
2364    // press BTN_SIDE, release BTN_SIDE
2365    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 1, 0);
2366    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2367    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2368    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2369    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2370    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2371    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2372    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2373    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2374    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2375            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2376
2377    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 0, 0);
2378    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2379    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2380    ASSERT_EQ(0, motionArgs.buttonState);
2381    ASSERT_EQ(0, mFakePointerController->getButtonState());
2382    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2383    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2384            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2385    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2386    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2387    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2388
2389    // press BTN_FORWARD, release BTN_FORWARD
2390    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 1, 0);
2391    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2392    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2393    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2394    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2395    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2396    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2397    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2398    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2399    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2400            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2401
2402    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 0, 0);
2403    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2405    ASSERT_EQ(0, motionArgs.buttonState);
2406    ASSERT_EQ(0, mFakePointerController->getButtonState());
2407    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2408    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2409            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2410    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2411    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2412    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2413
2414    // press BTN_EXTRA, release BTN_EXTRA
2415    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 1, 0);
2416    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2418    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2419    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2421    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2422    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2423    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2424    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2425            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2426
2427    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 0, 0);
2428    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2429    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2430    ASSERT_EQ(0, motionArgs.buttonState);
2431    ASSERT_EQ(0, mFakePointerController->getButtonState());
2432    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2433    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2434            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2435    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2436    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2437    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2438}
2439
2440TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2441    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2442    addConfigurationProperty("cursor.mode", "pointer");
2443    addMapperAndConfigure(mapper);
2444
2445    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2446    mFakePointerController->setPosition(100, 200);
2447    mFakePointerController->setButtonState(0);
2448
2449    NotifyMotionArgs args;
2450
2451    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 10, 0);
2452    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 20, 0);
2453    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2454    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2455    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2456    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2457            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2458    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2459}
2460
2461
2462// --- TouchInputMapperTest ---
2463
2464class TouchInputMapperTest : public InputMapperTest {
2465protected:
2466    static const int32_t RAW_X_MIN;
2467    static const int32_t RAW_X_MAX;
2468    static const int32_t RAW_Y_MIN;
2469    static const int32_t RAW_Y_MAX;
2470    static const int32_t RAW_TOUCH_MIN;
2471    static const int32_t RAW_TOUCH_MAX;
2472    static const int32_t RAW_TOOL_MIN;
2473    static const int32_t RAW_TOOL_MAX;
2474    static const int32_t RAW_PRESSURE_MIN;
2475    static const int32_t RAW_PRESSURE_MAX;
2476    static const int32_t RAW_ORIENTATION_MIN;
2477    static const int32_t RAW_ORIENTATION_MAX;
2478    static const int32_t RAW_DISTANCE_MIN;
2479    static const int32_t RAW_DISTANCE_MAX;
2480    static const int32_t RAW_ID_MIN;
2481    static const int32_t RAW_ID_MAX;
2482    static const int32_t RAW_SLOT_MIN;
2483    static const int32_t RAW_SLOT_MAX;
2484    static const float X_PRECISION;
2485    static const float Y_PRECISION;
2486
2487    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2488
2489    enum Axes {
2490        POSITION = 1 << 0,
2491        TOUCH = 1 << 1,
2492        TOOL = 1 << 2,
2493        PRESSURE = 1 << 3,
2494        ORIENTATION = 1 << 4,
2495        MINOR = 1 << 5,
2496        ID = 1 << 6,
2497        DISTANCE = 1 << 7,
2498        SLOT = 1 << 8,
2499        TOOL_TYPE = 1 << 9,
2500    };
2501
2502    void prepareDisplay(int32_t orientation);
2503    void prepareVirtualKeys();
2504    int32_t toRawX(float displayX);
2505    int32_t toRawY(float displayY);
2506    float toDisplayX(int32_t rawX);
2507    float toDisplayY(int32_t rawY);
2508};
2509
2510const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2511const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2512const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2513const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2514const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2515const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2516const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2517const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2518const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2519const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2520const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2521const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2522const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2523const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2524const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2525const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2526const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2527const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2528const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2529const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2530
2531const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2532        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2533        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2534};
2535
2536void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2537    mFakePolicy->setDisplayInfo(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2538}
2539
2540void TouchInputMapperTest::prepareVirtualKeys() {
2541    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2542    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2543    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2544    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2545}
2546
2547int32_t TouchInputMapperTest::toRawX(float displayX) {
2548    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2549}
2550
2551int32_t TouchInputMapperTest::toRawY(float displayY) {
2552    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2553}
2554
2555float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2556    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2557}
2558
2559float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2560    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2561}
2562
2563
2564// --- SingleTouchInputMapperTest ---
2565
2566class SingleTouchInputMapperTest : public TouchInputMapperTest {
2567protected:
2568    void prepareButtons();
2569    void prepareAxes(int axes);
2570
2571    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2572    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2573    void processUp(SingleTouchInputMapper* mappery);
2574    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2575    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2576    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2577    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2578    void processSync(SingleTouchInputMapper* mapper);
2579};
2580
2581void SingleTouchInputMapperTest::prepareButtons() {
2582    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
2583}
2584
2585void SingleTouchInputMapperTest::prepareAxes(int axes) {
2586    if (axes & POSITION) {
2587        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2588                RAW_X_MIN, RAW_X_MAX, 0, 0);
2589        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2590                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2591    }
2592    if (axes & PRESSURE) {
2593        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2594                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2595    }
2596    if (axes & TOOL) {
2597        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2598                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2599    }
2600    if (axes & DISTANCE) {
2601        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2602                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2603    }
2604}
2605
2606void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2607    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 1, 0);
2608    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2609    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2610}
2611
2612void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2613    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2614    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2615}
2616
2617void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2618    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 0, 0);
2619}
2620
2621void SingleTouchInputMapperTest::processPressure(
2622        SingleTouchInputMapper* mapper, int32_t pressure) {
2623    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, 0, pressure, 0);
2624}
2625
2626void SingleTouchInputMapperTest::processToolMajor(
2627        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2628    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, 0, toolMajor, 0);
2629}
2630
2631void SingleTouchInputMapperTest::processDistance(
2632        SingleTouchInputMapper* mapper, int32_t distance) {
2633    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, 0, distance, 0);
2634}
2635
2636void SingleTouchInputMapperTest::processKey(
2637        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2638    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
2639}
2640
2641void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2642    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2643}
2644
2645
2646TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2647    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2648    prepareButtons();
2649    prepareAxes(POSITION);
2650    addMapperAndConfigure(mapper);
2651
2652    ASSERT_EQ(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2653}
2654
2655TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2656    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2657    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2658    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2659    prepareButtons();
2660    prepareAxes(POSITION);
2661    addMapperAndConfigure(mapper);
2662
2663    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2664}
2665
2666TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2667    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2668    prepareButtons();
2669    prepareAxes(POSITION);
2670    addConfigurationProperty("touch.deviceType", "touchPad");
2671    addMapperAndConfigure(mapper);
2672
2673    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2674}
2675
2676TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2677    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2678    prepareButtons();
2679    prepareAxes(POSITION);
2680    addConfigurationProperty("touch.deviceType", "touchScreen");
2681    addMapperAndConfigure(mapper);
2682
2683    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2684}
2685
2686TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2687    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2688    addConfigurationProperty("touch.deviceType", "touchScreen");
2689    prepareDisplay(DISPLAY_ORIENTATION_0);
2690    prepareButtons();
2691    prepareAxes(POSITION);
2692    prepareVirtualKeys();
2693    addMapperAndConfigure(mapper);
2694
2695    // Unknown key.
2696    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2697
2698    // Virtual key is down.
2699    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2700    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2701    processDown(mapper, x, y);
2702    processSync(mapper);
2703    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2704
2705    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2706
2707    // Virtual key is up.
2708    processUp(mapper);
2709    processSync(mapper);
2710    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2711
2712    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2713}
2714
2715TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2716    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2717    addConfigurationProperty("touch.deviceType", "touchScreen");
2718    prepareDisplay(DISPLAY_ORIENTATION_0);
2719    prepareButtons();
2720    prepareAxes(POSITION);
2721    prepareVirtualKeys();
2722    addMapperAndConfigure(mapper);
2723
2724    // Unknown key.
2725    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2726
2727    // Virtual key is down.
2728    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2729    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2730    processDown(mapper, x, y);
2731    processSync(mapper);
2732    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2733
2734    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2735
2736    // Virtual key is up.
2737    processUp(mapper);
2738    processSync(mapper);
2739    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2740
2741    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2742}
2743
2744TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2745    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2746    addConfigurationProperty("touch.deviceType", "touchScreen");
2747    prepareDisplay(DISPLAY_ORIENTATION_0);
2748    prepareButtons();
2749    prepareAxes(POSITION);
2750    prepareVirtualKeys();
2751    addMapperAndConfigure(mapper);
2752
2753    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2754    uint8_t flags[2] = { 0, 0 };
2755    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2756    ASSERT_TRUE(flags[0]);
2757    ASSERT_FALSE(flags[1]);
2758}
2759
2760TEST_F(SingleTouchInputMapperTest, Reset_WhenVirtualKeysAreDown_SendsUp) {
2761    // Note: Ideally we should send cancels but the implementation is more straightforward
2762    // with up and this will only happen if a device is forcibly removed.
2763    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2764    addConfigurationProperty("touch.deviceType", "touchScreen");
2765    prepareDisplay(DISPLAY_ORIENTATION_0);
2766    prepareButtons();
2767    prepareAxes(POSITION);
2768    prepareVirtualKeys();
2769    addMapperAndConfigure(mapper);
2770
2771    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2772
2773    // Press virtual key.
2774    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2775    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2776    processDown(mapper, x, y);
2777    processSync(mapper);
2778    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2779
2780    // Reset.  Since key is down, synthesize key up.
2781    mapper->reset();
2782
2783    NotifyKeyArgs args;
2784    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2785    //ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2786    ASSERT_EQ(DEVICE_ID, args.deviceId);
2787    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2788    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2789    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2790    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2791    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2792    ASSERT_EQ(KEY_HOME, args.scanCode);
2793    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2794    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2795}
2796
2797TEST_F(SingleTouchInputMapperTest, Reset_WhenNothingIsPressed_NothingMuchHappens) {
2798    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2799    addConfigurationProperty("touch.deviceType", "touchScreen");
2800    prepareDisplay(DISPLAY_ORIENTATION_0);
2801    prepareButtons();
2802    prepareAxes(POSITION);
2803    prepareVirtualKeys();
2804    addMapperAndConfigure(mapper);
2805
2806    // Press virtual key.
2807    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2808    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2809    processDown(mapper, x, y);
2810    processSync(mapper);
2811    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2812
2813    // Release virtual key.
2814    processUp(mapper);
2815    processSync(mapper);
2816    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2817
2818    // Reset.  Since no key is down, nothing happens.
2819    mapper->reset();
2820
2821    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2822    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2823}
2824
2825TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2826    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2827    addConfigurationProperty("touch.deviceType", "touchScreen");
2828    prepareDisplay(DISPLAY_ORIENTATION_0);
2829    prepareButtons();
2830    prepareAxes(POSITION);
2831    prepareVirtualKeys();
2832    addMapperAndConfigure(mapper);
2833
2834    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2835
2836    NotifyKeyArgs args;
2837
2838    // Press virtual key.
2839    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2840    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2841    processDown(mapper, x, y);
2842    processSync(mapper);
2843
2844    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2845    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2846    ASSERT_EQ(DEVICE_ID, args.deviceId);
2847    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2848    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2849    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2850    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2851    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2852    ASSERT_EQ(KEY_HOME, args.scanCode);
2853    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2854    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2855
2856    // Release virtual key.
2857    processUp(mapper);
2858    processSync(mapper);
2859
2860    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2861    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2862    ASSERT_EQ(DEVICE_ID, args.deviceId);
2863    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2864    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2865    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2866    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2867    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2868    ASSERT_EQ(KEY_HOME, args.scanCode);
2869    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2870    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2871
2872    // Should not have sent any motions.
2873    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2874}
2875
2876TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2877    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2878    addConfigurationProperty("touch.deviceType", "touchScreen");
2879    prepareDisplay(DISPLAY_ORIENTATION_0);
2880    prepareButtons();
2881    prepareAxes(POSITION);
2882    prepareVirtualKeys();
2883    addMapperAndConfigure(mapper);
2884
2885    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2886
2887    NotifyKeyArgs keyArgs;
2888
2889    // Press virtual key.
2890    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2891    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2892    processDown(mapper, x, y);
2893    processSync(mapper);
2894
2895    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2896    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2897    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2898    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2899    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2900    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2901    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2902    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2903    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2904    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2905    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2906
2907    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2908    // into the display area.
2909    y -= 100;
2910    processMove(mapper, x, y);
2911    processSync(mapper);
2912
2913    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2914    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2915    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2916    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2917    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2918    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2919    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2920            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2921    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2922    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2923    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2924    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2925
2926    NotifyMotionArgs motionArgs;
2927    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2928    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2929    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2930    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2931    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2932    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2933    ASSERT_EQ(0, motionArgs.flags);
2934    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2935    ASSERT_EQ(0, motionArgs.buttonState);
2936    ASSERT_EQ(0, motionArgs.edgeFlags);
2937    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2938    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2939    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2940    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2941            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2942    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2943    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2944    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2945
2946    // Keep moving out of bounds.  Should generate a pointer move.
2947    y -= 50;
2948    processMove(mapper, x, y);
2949    processSync(mapper);
2950
2951    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2952    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2953    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2954    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2955    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2956    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2957    ASSERT_EQ(0, motionArgs.flags);
2958    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2959    ASSERT_EQ(0, motionArgs.buttonState);
2960    ASSERT_EQ(0, motionArgs.edgeFlags);
2961    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2962    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2963    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2964    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2965            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2966    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2967    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2968    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2969
2970    // Release out of bounds.  Should generate a pointer up.
2971    processUp(mapper);
2972    processSync(mapper);
2973
2974    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2975    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2976    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2977    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2978    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2979    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2980    ASSERT_EQ(0, motionArgs.flags);
2981    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2982    ASSERT_EQ(0, motionArgs.buttonState);
2983    ASSERT_EQ(0, motionArgs.edgeFlags);
2984    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2985    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2986    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2987    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2988            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2989    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2990    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2991    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2992
2993    // Should not have sent any more keys or motions.
2994    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2995    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2996}
2997
2998TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2999    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3000    addConfigurationProperty("touch.deviceType", "touchScreen");
3001    prepareDisplay(DISPLAY_ORIENTATION_0);
3002    prepareButtons();
3003    prepareAxes(POSITION);
3004    prepareVirtualKeys();
3005    addMapperAndConfigure(mapper);
3006
3007    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3008
3009    NotifyMotionArgs motionArgs;
3010
3011    // Initially go down out of bounds.
3012    int32_t x = -10;
3013    int32_t y = -10;
3014    processDown(mapper, x, y);
3015    processSync(mapper);
3016
3017    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3018
3019    // Move into the display area.  Should generate a pointer down.
3020    x = 50;
3021    y = 75;
3022    processMove(mapper, x, y);
3023    processSync(mapper);
3024
3025    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3026    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3027    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3028    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3029    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3030    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3031    ASSERT_EQ(0, motionArgs.flags);
3032    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3033    ASSERT_EQ(0, motionArgs.buttonState);
3034    ASSERT_EQ(0, motionArgs.edgeFlags);
3035    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3036    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3037    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3038    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3039            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3040    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3041    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3042    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3043
3044    // Release.  Should generate a pointer up.
3045    processUp(mapper);
3046    processSync(mapper);
3047
3048    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3049    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3050    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3051    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3052    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3053    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3054    ASSERT_EQ(0, motionArgs.flags);
3055    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3056    ASSERT_EQ(0, motionArgs.buttonState);
3057    ASSERT_EQ(0, motionArgs.edgeFlags);
3058    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3059    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3060    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3061    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3062            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3063    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3064    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3065    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3066
3067    // Should not have sent any more keys or motions.
3068    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3069    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3070}
3071
3072TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
3073    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3074    addConfigurationProperty("touch.deviceType", "touchScreen");
3075    prepareDisplay(DISPLAY_ORIENTATION_0);
3076    prepareButtons();
3077    prepareAxes(POSITION);
3078    prepareVirtualKeys();
3079    addMapperAndConfigure(mapper);
3080
3081    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3082
3083    NotifyMotionArgs motionArgs;
3084
3085    // Down.
3086    int32_t x = 100;
3087    int32_t y = 125;
3088    processDown(mapper, x, y);
3089    processSync(mapper);
3090
3091    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3092    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3093    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3094    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3095    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3096    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3097    ASSERT_EQ(0, motionArgs.flags);
3098    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3099    ASSERT_EQ(0, motionArgs.buttonState);
3100    ASSERT_EQ(0, motionArgs.edgeFlags);
3101    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3102    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3103    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3104    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3105            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3106    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3107    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3108    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3109
3110    // Move.
3111    x += 50;
3112    y += 75;
3113    processMove(mapper, x, y);
3114    processSync(mapper);
3115
3116    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3117    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3118    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3119    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3120    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3121    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3122    ASSERT_EQ(0, motionArgs.flags);
3123    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3124    ASSERT_EQ(0, motionArgs.buttonState);
3125    ASSERT_EQ(0, motionArgs.edgeFlags);
3126    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3127    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3128    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3129    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3130            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3131    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3132    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3133    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3134
3135    // Up.
3136    processUp(mapper);
3137    processSync(mapper);
3138
3139    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3140    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3141    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3142    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3143    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3144    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3145    ASSERT_EQ(0, motionArgs.flags);
3146    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3147    ASSERT_EQ(0, motionArgs.buttonState);
3148    ASSERT_EQ(0, motionArgs.edgeFlags);
3149    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3150    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3151    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3152    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3153            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3154    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3155    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3156    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3157
3158    // Should not have sent any more keys or motions.
3159    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3160    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3161}
3162
3163TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3164    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3165    addConfigurationProperty("touch.deviceType", "touchScreen");
3166    prepareButtons();
3167    prepareAxes(POSITION);
3168    addConfigurationProperty("touch.orientationAware", "0");
3169    addMapperAndConfigure(mapper);
3170
3171    NotifyMotionArgs args;
3172
3173    // Rotation 90.
3174    prepareDisplay(DISPLAY_ORIENTATION_90);
3175    processDown(mapper, toRawX(50), toRawY(75));
3176    processSync(mapper);
3177
3178    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3179    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3180    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3181
3182    processUp(mapper);
3183    processSync(mapper);
3184    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3185}
3186
3187TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3188    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3189    addConfigurationProperty("touch.deviceType", "touchScreen");
3190    prepareButtons();
3191    prepareAxes(POSITION);
3192    addMapperAndConfigure(mapper);
3193
3194    NotifyMotionArgs args;
3195
3196    // Rotation 0.
3197    prepareDisplay(DISPLAY_ORIENTATION_0);
3198    processDown(mapper, toRawX(50), toRawY(75));
3199    processSync(mapper);
3200
3201    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3202    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3203    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3204
3205    processUp(mapper);
3206    processSync(mapper);
3207    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3208
3209    // Rotation 90.
3210    prepareDisplay(DISPLAY_ORIENTATION_90);
3211    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3212    processSync(mapper);
3213
3214    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3215    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3216    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3217
3218    processUp(mapper);
3219    processSync(mapper);
3220    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3221
3222    // Rotation 180.
3223    prepareDisplay(DISPLAY_ORIENTATION_180);
3224    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3225    processSync(mapper);
3226
3227    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3228    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3229    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3230
3231    processUp(mapper);
3232    processSync(mapper);
3233    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3234
3235    // Rotation 270.
3236    prepareDisplay(DISPLAY_ORIENTATION_270);
3237    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3238    processSync(mapper);
3239
3240    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3241    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3242    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3243
3244    processUp(mapper);
3245    processSync(mapper);
3246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3247}
3248
3249TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3250    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3251    addConfigurationProperty("touch.deviceType", "touchScreen");
3252    prepareDisplay(DISPLAY_ORIENTATION_0);
3253    prepareButtons();
3254    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE);
3255    addMapperAndConfigure(mapper);
3256
3257    // These calculations are based on the input device calibration documentation.
3258    int32_t rawX = 100;
3259    int32_t rawY = 200;
3260    int32_t rawPressure = 10;
3261    int32_t rawToolMajor = 12;
3262    int32_t rawDistance = 0;
3263
3264    float x = toDisplayX(rawX);
3265    float y = toDisplayY(rawY);
3266    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3267    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3268    float tool = min(DISPLAY_WIDTH, DISPLAY_HEIGHT) * size;
3269    float touch = min(tool * pressure, tool);
3270    float distance = float(rawDistance);
3271
3272    processDown(mapper, rawX, rawY);
3273    processPressure(mapper, rawPressure);
3274    processToolMajor(mapper, rawToolMajor);
3275    processDistance(mapper, rawDistance);
3276    processSync(mapper);
3277
3278    NotifyMotionArgs args;
3279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3280    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3281            x, y, pressure, size, touch, touch, tool, tool, 0, distance));
3282}
3283
3284TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3285    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3286    addConfigurationProperty("touch.deviceType", "touchScreen");
3287    prepareDisplay(DISPLAY_ORIENTATION_0);
3288    prepareButtons();
3289    prepareAxes(POSITION);
3290    addMapperAndConfigure(mapper);
3291
3292    NotifyMotionArgs motionArgs;
3293    NotifyKeyArgs keyArgs;
3294
3295    processDown(mapper, 100, 200);
3296    processSync(mapper);
3297    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3298    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3299    ASSERT_EQ(0, motionArgs.buttonState);
3300
3301    // press BTN_LEFT, release BTN_LEFT
3302    processKey(mapper, BTN_LEFT, 1);
3303    processSync(mapper);
3304    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3305    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3306    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3307
3308    processKey(mapper, BTN_LEFT, 0);
3309    processSync(mapper);
3310    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3311    ASSERT_EQ(0, motionArgs.buttonState);
3312    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3313
3314    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3315    processKey(mapper, BTN_RIGHT, 1);
3316    processKey(mapper, BTN_MIDDLE, 1);
3317    processSync(mapper);
3318    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3319    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3320    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3321            motionArgs.buttonState);
3322
3323    processKey(mapper, BTN_RIGHT, 0);
3324    processSync(mapper);
3325    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3326    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3327    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3328
3329    processKey(mapper, BTN_MIDDLE, 0);
3330    processSync(mapper);
3331    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3332    ASSERT_EQ(0, motionArgs.buttonState);
3333    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3334
3335    // press BTN_BACK, release BTN_BACK
3336    processKey(mapper, BTN_BACK, 1);
3337    processSync(mapper);
3338    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3339    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3340    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3341    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3342    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3343    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3344
3345    processKey(mapper, BTN_BACK, 0);
3346    processSync(mapper);
3347    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3348    ASSERT_EQ(0, motionArgs.buttonState);
3349    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3350    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3351    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3352    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3353
3354    // press BTN_SIDE, release BTN_SIDE
3355    processKey(mapper, BTN_SIDE, 1);
3356    processSync(mapper);
3357    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3358    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3359    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3360    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3361    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3362    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3363
3364    processKey(mapper, BTN_SIDE, 0);
3365    processSync(mapper);
3366    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3367    ASSERT_EQ(0, motionArgs.buttonState);
3368    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3369    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3370    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3371    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3372
3373    // press BTN_FORWARD, release BTN_FORWARD
3374    processKey(mapper, BTN_FORWARD, 1);
3375    processSync(mapper);
3376    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3377    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3378    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3379    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3380    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3381    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3382
3383    processKey(mapper, BTN_FORWARD, 0);
3384    processSync(mapper);
3385    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3386    ASSERT_EQ(0, motionArgs.buttonState);
3387    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3389    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3390    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3391
3392    // press BTN_EXTRA, release BTN_EXTRA
3393    processKey(mapper, BTN_EXTRA, 1);
3394    processSync(mapper);
3395    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3396    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3397    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3398    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3399    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3400    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3401
3402    processKey(mapper, BTN_EXTRA, 0);
3403    processSync(mapper);
3404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3405    ASSERT_EQ(0, motionArgs.buttonState);
3406    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3407    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3408    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3409    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3410
3411    // press BTN_STYLUS, release BTN_STYLUS
3412    processKey(mapper, BTN_STYLUS, 1);
3413    processSync(mapper);
3414    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3415    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3416    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3417
3418    processKey(mapper, BTN_STYLUS, 0);
3419    processSync(mapper);
3420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3421    ASSERT_EQ(0, motionArgs.buttonState);
3422    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3423
3424    // press BTN_STYLUS2, release BTN_STYLUS2
3425    processKey(mapper, BTN_STYLUS2, 1);
3426    processSync(mapper);
3427    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3428    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3429    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3430
3431    processKey(mapper, BTN_STYLUS2, 0);
3432    processSync(mapper);
3433    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3434    ASSERT_EQ(0, motionArgs.buttonState);
3435    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3436
3437    // release touch
3438    processUp(mapper);
3439    processSync(mapper);
3440    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3441    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3442    ASSERT_EQ(0, motionArgs.buttonState);
3443}
3444
3445TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3446    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3447    addConfigurationProperty("touch.deviceType", "touchScreen");
3448    prepareDisplay(DISPLAY_ORIENTATION_0);
3449    prepareButtons();
3450    prepareAxes(POSITION);
3451    addMapperAndConfigure(mapper);
3452
3453    NotifyMotionArgs motionArgs;
3454
3455    // default tool type is finger
3456    processDown(mapper, 100, 200);
3457    processSync(mapper);
3458    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3459    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3460    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3461
3462    // eraser
3463    processKey(mapper, BTN_TOOL_RUBBER, 1);
3464    processSync(mapper);
3465    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3466    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3467    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3468
3469    // stylus
3470    processKey(mapper, BTN_TOOL_RUBBER, 0);
3471    processKey(mapper, BTN_TOOL_PEN, 1);
3472    processSync(mapper);
3473    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3474    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3475    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3476
3477    // finger
3478    processKey(mapper, BTN_TOOL_PEN, 0);
3479    processKey(mapper, BTN_TOOL_FINGER, 1);
3480    processSync(mapper);
3481    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3482    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3483    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3484
3485    // stylus trumps finger
3486    processKey(mapper, BTN_TOOL_PEN, 1);
3487    processSync(mapper);
3488    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3489    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3490    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3491
3492    // eraser trumps stylus
3493    processKey(mapper, BTN_TOOL_RUBBER, 1);
3494    processSync(mapper);
3495    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3496    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3497    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3498
3499    // back to default tool type
3500    processKey(mapper, BTN_TOOL_RUBBER, 0);
3501    processKey(mapper, BTN_TOOL_PEN, 0);
3502    processKey(mapper, BTN_TOOL_FINGER, 0);
3503    processSync(mapper);
3504    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3505    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3506    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3507}
3508
3509TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3510    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3511    addConfigurationProperty("touch.deviceType", "touchScreen");
3512    prepareDisplay(DISPLAY_ORIENTATION_0);
3513    prepareButtons();
3514    prepareAxes(POSITION);
3515    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, AKEYCODE_UNKNOWN, 0);
3516    addMapperAndConfigure(mapper);
3517
3518    NotifyMotionArgs motionArgs;
3519
3520    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3521    processKey(mapper, BTN_TOOL_FINGER, 1);
3522    processMove(mapper, 100, 200);
3523    processSync(mapper);
3524    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3525    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3526    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3527            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3528
3529    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3530    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3531    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3532            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3533
3534    // move a little
3535    processMove(mapper, 150, 250);
3536    processSync(mapper);
3537    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3538    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3539    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3540            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3541
3542    // down when BTN_TOUCH is pressed, pressure defaults to 1
3543    processKey(mapper, BTN_TOUCH, 1);
3544    processSync(mapper);
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3547    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3548            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3549
3550    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3551    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3552    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3553            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3554
3555    // up when BTN_TOUCH is released, hover restored
3556    processKey(mapper, BTN_TOUCH, 0);
3557    processSync(mapper);
3558    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3559    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3560    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3561            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3562
3563    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3564    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3565    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3566            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3567
3568    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3569    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3570    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3571            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3572
3573    // exit hover when pointer goes away
3574    processKey(mapper, BTN_TOOL_FINGER, 0);
3575    processSync(mapper);
3576    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3577    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3578    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3579            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3580}
3581
3582TEST_F(SingleTouchInputMapperTest, Process_WhenAbsDistanceIsPresent_HoversIfItsValueIsGreaterThanZero) {
3583    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3584    addConfigurationProperty("touch.deviceType", "touchScreen");
3585    prepareDisplay(DISPLAY_ORIENTATION_0);
3586    prepareButtons();
3587    prepareAxes(POSITION | DISTANCE);
3588    addMapperAndConfigure(mapper);
3589
3590    NotifyMotionArgs motionArgs;
3591
3592    // initially hovering because distance is 1, pressure defaults to 0
3593    processDown(mapper, 100, 200);
3594    processDistance(mapper, 1);
3595    processSync(mapper);
3596    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3597    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3598    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3599            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
3600
3601    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3602    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3603    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3604            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
3605
3606    // move a little
3607    processMove(mapper, 150, 250);
3608    processSync(mapper);
3609    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3610    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3611    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3612            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3613
3614    // down when distance goes to 0, pressure defaults to 1
3615    processDistance(mapper, 0);
3616    processSync(mapper);
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3619    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3620            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3621
3622    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3623    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3624    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3625            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3626
3627    // up when distance goes to 1, hover restored
3628    processDistance(mapper, 1);
3629    processSync(mapper);
3630    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3631    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3632    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3633            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3634
3635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3636    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3637    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3638            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3639
3640    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3641    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3642    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3643            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3644
3645    // exit hover when pointer goes away
3646    processUp(mapper);
3647    processSync(mapper);
3648    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3649    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3650    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3651            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3652}
3653
3654
3655// --- MultiTouchInputMapperTest ---
3656
3657class MultiTouchInputMapperTest : public TouchInputMapperTest {
3658protected:
3659    void prepareAxes(int axes);
3660
3661    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3662    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3663    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3664    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3665    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3666    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3667    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3668    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3669    void processId(MultiTouchInputMapper* mapper, int32_t id);
3670    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3671    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3672    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3673    void processMTSync(MultiTouchInputMapper* mapper);
3674    void processSync(MultiTouchInputMapper* mapper);
3675};
3676
3677void MultiTouchInputMapperTest::prepareAxes(int axes) {
3678    if (axes & POSITION) {
3679        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3680                RAW_X_MIN, RAW_X_MAX, 0, 0);
3681        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3682                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3683    }
3684    if (axes & TOUCH) {
3685        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3686                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3687        if (axes & MINOR) {
3688            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3689                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3690        }
3691    }
3692    if (axes & TOOL) {
3693        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3694                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3695        if (axes & MINOR) {
3696            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3697                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3698        }
3699    }
3700    if (axes & ORIENTATION) {
3701        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3702                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3703    }
3704    if (axes & PRESSURE) {
3705        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3706                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3707    }
3708    if (axes & DISTANCE) {
3709        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3710                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3711    }
3712    if (axes & ID) {
3713        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3714                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3715    }
3716    if (axes & SLOT) {
3717        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3718                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3719        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3720    }
3721    if (axes & TOOL_TYPE) {
3722        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3723                0, MT_TOOL_MAX, 0, 0);
3724    }
3725}
3726
3727void MultiTouchInputMapperTest::processPosition(
3728        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3729    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, 0, x, 0);
3730    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, 0, y, 0);
3731}
3732
3733void MultiTouchInputMapperTest::processTouchMajor(
3734        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3735    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, 0, touchMajor, 0);
3736}
3737
3738void MultiTouchInputMapperTest::processTouchMinor(
3739        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3740    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, 0, touchMinor, 0);
3741}
3742
3743void MultiTouchInputMapperTest::processToolMajor(
3744        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3745    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, 0, toolMajor, 0);
3746}
3747
3748void MultiTouchInputMapperTest::processToolMinor(
3749        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3750    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, 0, toolMinor, 0);
3751}
3752
3753void MultiTouchInputMapperTest::processOrientation(
3754        MultiTouchInputMapper* mapper, int32_t orientation) {
3755    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, 0, orientation, 0);
3756}
3757
3758void MultiTouchInputMapperTest::processPressure(
3759        MultiTouchInputMapper* mapper, int32_t pressure) {
3760    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, 0, pressure, 0);
3761}
3762
3763void MultiTouchInputMapperTest::processDistance(
3764        MultiTouchInputMapper* mapper, int32_t distance) {
3765    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, 0, distance, 0);
3766}
3767
3768void MultiTouchInputMapperTest::processId(
3769        MultiTouchInputMapper* mapper, int32_t id) {
3770    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, 0, id, 0);
3771}
3772
3773void MultiTouchInputMapperTest::processSlot(
3774        MultiTouchInputMapper* mapper, int32_t slot) {
3775    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, 0, slot, 0);
3776}
3777
3778void MultiTouchInputMapperTest::processToolType(
3779        MultiTouchInputMapper* mapper, int32_t toolType) {
3780    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, 0, toolType, 0);
3781}
3782
3783void MultiTouchInputMapperTest::processKey(
3784        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3785    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
3786}
3787
3788void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3789    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0, 0, 0);
3790}
3791
3792void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3793    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
3794}
3795
3796
3797TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3798    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3799    addConfigurationProperty("touch.deviceType", "touchScreen");
3800    prepareDisplay(DISPLAY_ORIENTATION_0);
3801    prepareAxes(POSITION);
3802    prepareVirtualKeys();
3803    addMapperAndConfigure(mapper);
3804
3805    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3806
3807    NotifyMotionArgs motionArgs;
3808
3809    // Two fingers down at once.
3810    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3811    processPosition(mapper, x1, y1);
3812    processMTSync(mapper);
3813    processPosition(mapper, x2, y2);
3814    processMTSync(mapper);
3815    processSync(mapper);
3816
3817    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3818    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3819    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3820    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3821    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3822    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3823    ASSERT_EQ(0, motionArgs.flags);
3824    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3825    ASSERT_EQ(0, motionArgs.buttonState);
3826    ASSERT_EQ(0, motionArgs.edgeFlags);
3827    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3828    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3829    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3830    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3831            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3832    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3833    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3834    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3835
3836    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3837    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3838    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3839    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3840    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3841    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3842            motionArgs.action);
3843    ASSERT_EQ(0, motionArgs.flags);
3844    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3845    ASSERT_EQ(0, motionArgs.buttonState);
3846    ASSERT_EQ(0, motionArgs.edgeFlags);
3847    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3848    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3849    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3850    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3851    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3852    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3853            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3854    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3855            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3856    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3857    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3858    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3859
3860    // Move.
3861    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3862    processPosition(mapper, x1, y1);
3863    processMTSync(mapper);
3864    processPosition(mapper, x2, y2);
3865    processMTSync(mapper);
3866    processSync(mapper);
3867
3868    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3869    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3870    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3871    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3872    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3873    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3874    ASSERT_EQ(0, motionArgs.flags);
3875    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3876    ASSERT_EQ(0, motionArgs.buttonState);
3877    ASSERT_EQ(0, motionArgs.edgeFlags);
3878    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3879    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3880    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3881    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3882    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3883    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3884            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3885    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3886            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3887    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3888    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3889    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3890
3891    // First finger up.
3892    x2 += 15; y2 -= 20;
3893    processPosition(mapper, x2, y2);
3894    processMTSync(mapper);
3895    processSync(mapper);
3896
3897    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3898    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3899    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3900    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3901    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3902    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3903            motionArgs.action);
3904    ASSERT_EQ(0, motionArgs.flags);
3905    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3906    ASSERT_EQ(0, motionArgs.buttonState);
3907    ASSERT_EQ(0, motionArgs.edgeFlags);
3908    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3909    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3910    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3911    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3912    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3913    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3914            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3915    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3916            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3917    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3918    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3919    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3920
3921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3922    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3923    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3924    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3925    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3926    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3927    ASSERT_EQ(0, motionArgs.flags);
3928    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3929    ASSERT_EQ(0, motionArgs.buttonState);
3930    ASSERT_EQ(0, motionArgs.edgeFlags);
3931    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3932    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3933    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3934    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3935            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3936    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3937    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3938    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3939
3940    // Move.
3941    x2 += 20; y2 -= 25;
3942    processPosition(mapper, x2, y2);
3943    processMTSync(mapper);
3944    processSync(mapper);
3945
3946    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3947    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3948    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3949    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3950    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3951    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3952    ASSERT_EQ(0, motionArgs.flags);
3953    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3954    ASSERT_EQ(0, motionArgs.buttonState);
3955    ASSERT_EQ(0, motionArgs.edgeFlags);
3956    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3957    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3958    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3959    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3960            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3961    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3962    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3963    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3964
3965    // New finger down.
3966    int32_t x3 = 700, y3 = 300;
3967    processPosition(mapper, x2, y2);
3968    processMTSync(mapper);
3969    processPosition(mapper, x3, y3);
3970    processMTSync(mapper);
3971    processSync(mapper);
3972
3973    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3974    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3975    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3976    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3977    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3978    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3979            motionArgs.action);
3980    ASSERT_EQ(0, motionArgs.flags);
3981    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3982    ASSERT_EQ(0, motionArgs.buttonState);
3983    ASSERT_EQ(0, motionArgs.edgeFlags);
3984    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3985    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3986    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3987    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3988    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3989    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3990            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3991    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3992            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3993    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3994    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3995    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3996
3997    // Second finger up.
3998    x3 += 30; y3 -= 20;
3999    processPosition(mapper, x3, y3);
4000    processMTSync(mapper);
4001    processSync(mapper);
4002
4003    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4004    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4005    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4006    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4007    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4008    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4009            motionArgs.action);
4010    ASSERT_EQ(0, motionArgs.flags);
4011    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4012    ASSERT_EQ(0, motionArgs.buttonState);
4013    ASSERT_EQ(0, motionArgs.edgeFlags);
4014    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4015    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4016    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4017    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4018    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4019    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4020            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4021    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4022            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4023    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4024    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4025    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4026
4027    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4028    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4029    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4030    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4031    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4032    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4033    ASSERT_EQ(0, motionArgs.flags);
4034    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4035    ASSERT_EQ(0, motionArgs.buttonState);
4036    ASSERT_EQ(0, motionArgs.edgeFlags);
4037    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4038    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4039    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4040    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4041            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4042    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4043    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4044    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4045
4046    // Last finger up.
4047    processMTSync(mapper);
4048    processSync(mapper);
4049
4050    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4051    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4052    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4053    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4054    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4055    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4056    ASSERT_EQ(0, motionArgs.flags);
4057    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4058    ASSERT_EQ(0, motionArgs.buttonState);
4059    ASSERT_EQ(0, motionArgs.edgeFlags);
4060    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4061    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4062    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4063    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4064            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4065    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4066    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4067    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4068
4069    // Should not have sent any more keys or motions.
4070    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4071    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4072}
4073
4074TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4075    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4076    addConfigurationProperty("touch.deviceType", "touchScreen");
4077    prepareDisplay(DISPLAY_ORIENTATION_0);
4078    prepareAxes(POSITION | ID);
4079    prepareVirtualKeys();
4080    addMapperAndConfigure(mapper);
4081
4082    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4083
4084    NotifyMotionArgs motionArgs;
4085
4086    // Two fingers down at once.
4087    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4088    processPosition(mapper, x1, y1);
4089    processId(mapper, 1);
4090    processMTSync(mapper);
4091    processPosition(mapper, x2, y2);
4092    processId(mapper, 2);
4093    processMTSync(mapper);
4094    processSync(mapper);
4095
4096    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4097    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4098    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4099    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4100    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4101    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4102            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4103
4104    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4105    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4106            motionArgs.action);
4107    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4108    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4109    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4110    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4111    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4112    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4113            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4114    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4115            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4116
4117    // Move.
4118    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4119    processPosition(mapper, x1, y1);
4120    processId(mapper, 1);
4121    processMTSync(mapper);
4122    processPosition(mapper, x2, y2);
4123    processId(mapper, 2);
4124    processMTSync(mapper);
4125    processSync(mapper);
4126
4127    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4128    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4129    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4130    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4131    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4132    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4133    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4134    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4135            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4136    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4137            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4138
4139    // First finger up.
4140    x2 += 15; y2 -= 20;
4141    processPosition(mapper, x2, y2);
4142    processId(mapper, 2);
4143    processMTSync(mapper);
4144    processSync(mapper);
4145
4146    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4147    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4148            motionArgs.action);
4149    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4150    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4151    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4152    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4153    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4154    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4155            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4156    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4157            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4158
4159    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4160    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4161    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4162    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4163    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4164    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4165            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4166
4167    // Move.
4168    x2 += 20; y2 -= 25;
4169    processPosition(mapper, x2, y2);
4170    processId(mapper, 2);
4171    processMTSync(mapper);
4172    processSync(mapper);
4173
4174    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4175    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4176    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4177    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4178    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4179    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4180            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4181
4182    // New finger down.
4183    int32_t x3 = 700, y3 = 300;
4184    processPosition(mapper, x2, y2);
4185    processId(mapper, 2);
4186    processMTSync(mapper);
4187    processPosition(mapper, x3, y3);
4188    processId(mapper, 3);
4189    processMTSync(mapper);
4190    processSync(mapper);
4191
4192    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4193    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4194            motionArgs.action);
4195    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4196    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4197    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4198    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4199    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4200    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4201            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4202    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4203            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4204
4205    // Second finger up.
4206    x3 += 30; y3 -= 20;
4207    processPosition(mapper, x3, y3);
4208    processId(mapper, 3);
4209    processMTSync(mapper);
4210    processSync(mapper);
4211
4212    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4213    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4214            motionArgs.action);
4215    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4216    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4217    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4218    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4219    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4220    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4221            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4222    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4223            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4224
4225    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4226    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4227    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4228    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4229    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4230    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4231            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4232
4233    // Last finger up.
4234    processMTSync(mapper);
4235    processSync(mapper);
4236
4237    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4238    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4239    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4240    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4241    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4242    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4243            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4244
4245    // Should not have sent any more keys or motions.
4246    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4247    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4248}
4249
4250TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4251    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4252    addConfigurationProperty("touch.deviceType", "touchScreen");
4253    prepareDisplay(DISPLAY_ORIENTATION_0);
4254    prepareAxes(POSITION | ID | SLOT);
4255    prepareVirtualKeys();
4256    addMapperAndConfigure(mapper);
4257
4258    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4259
4260    NotifyMotionArgs motionArgs;
4261
4262    // Two fingers down at once.
4263    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4264    processPosition(mapper, x1, y1);
4265    processId(mapper, 1);
4266    processSlot(mapper, 1);
4267    processPosition(mapper, x2, y2);
4268    processId(mapper, 2);
4269    processSync(mapper);
4270
4271    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4272    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4273    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4274    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4275    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4276    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4277            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4278
4279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4280    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4281            motionArgs.action);
4282    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4283    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4284    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4285    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4286    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4287    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4288            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4289    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4290            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4291
4292    // Move.
4293    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4294    processSlot(mapper, 0);
4295    processPosition(mapper, x1, y1);
4296    processSlot(mapper, 1);
4297    processPosition(mapper, x2, y2);
4298    processSync(mapper);
4299
4300    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4301    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4302    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4303    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4304    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4305    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4306    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4307    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4308            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4309    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4310            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4311
4312    // First finger up.
4313    x2 += 15; y2 -= 20;
4314    processSlot(mapper, 0);
4315    processId(mapper, -1);
4316    processSlot(mapper, 1);
4317    processPosition(mapper, x2, y2);
4318    processSync(mapper);
4319
4320    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4321    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4322            motionArgs.action);
4323    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4324    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4325    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4326    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4327    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4328    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4329            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4330    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4331            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4332
4333    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4334    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4335    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4336    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4337    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4338    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4339            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4340
4341    // Move.
4342    x2 += 20; y2 -= 25;
4343    processPosition(mapper, x2, y2);
4344    processSync(mapper);
4345
4346    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4347    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4348    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4349    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4350    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4351    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4352            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4353
4354    // New finger down.
4355    int32_t x3 = 700, y3 = 300;
4356    processPosition(mapper, x2, y2);
4357    processSlot(mapper, 0);
4358    processId(mapper, 3);
4359    processPosition(mapper, x3, y3);
4360    processSync(mapper);
4361
4362    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4363    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4364            motionArgs.action);
4365    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4366    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4367    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4368    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4369    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4370    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4371            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4372    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4373            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4374
4375    // Second finger up.
4376    x3 += 30; y3 -= 20;
4377    processSlot(mapper, 1);
4378    processId(mapper, -1);
4379    processSlot(mapper, 0);
4380    processPosition(mapper, x3, y3);
4381    processSync(mapper);
4382
4383    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4384    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4385            motionArgs.action);
4386    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4387    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4388    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4389    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4390    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4391    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4392            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4393    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4394            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4395
4396    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4397    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4398    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4399    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4400    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4401    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4402            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4403
4404    // Last finger up.
4405    processId(mapper, -1);
4406    processSync(mapper);
4407
4408    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4409    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4410    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4411    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4412    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4413    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4414            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4415
4416    // Should not have sent any more keys or motions.
4417    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4418    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4419}
4420
4421TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4422    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4423    addConfigurationProperty("touch.deviceType", "touchScreen");
4424    prepareDisplay(DISPLAY_ORIENTATION_0);
4425    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4426    addMapperAndConfigure(mapper);
4427
4428    // These calculations are based on the input device calibration documentation.
4429    int32_t rawX = 100;
4430    int32_t rawY = 200;
4431    int32_t rawTouchMajor = 7;
4432    int32_t rawTouchMinor = 6;
4433    int32_t rawToolMajor = 9;
4434    int32_t rawToolMinor = 8;
4435    int32_t rawPressure = 11;
4436    int32_t rawDistance = 0;
4437    int32_t rawOrientation = 3;
4438    int32_t id = 5;
4439
4440    float x = toDisplayX(rawX);
4441    float y = toDisplayY(rawY);
4442    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4443    float size = avg(rawToolMajor, rawToolMinor) / RAW_TOOL_MAX;
4444    float toolMajor = float(min(DISPLAY_WIDTH, DISPLAY_HEIGHT)) * rawToolMajor / RAW_TOOL_MAX;
4445    float toolMinor = float(min(DISPLAY_WIDTH, DISPLAY_HEIGHT)) * rawToolMinor / RAW_TOOL_MAX;
4446    float touchMajor = min(toolMajor * pressure, toolMajor);
4447    float touchMinor = min(toolMinor * pressure, toolMinor);
4448    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4449    float distance = float(rawDistance);
4450
4451    processPosition(mapper, rawX, rawY);
4452    processTouchMajor(mapper, rawTouchMajor);
4453    processTouchMinor(mapper, rawTouchMinor);
4454    processToolMajor(mapper, rawToolMajor);
4455    processToolMinor(mapper, rawToolMinor);
4456    processPressure(mapper, rawPressure);
4457    processOrientation(mapper, rawOrientation);
4458    processDistance(mapper, rawDistance);
4459    processId(mapper, id);
4460    processMTSync(mapper);
4461    processSync(mapper);
4462
4463    NotifyMotionArgs args;
4464    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4465    ASSERT_EQ(0, args.pointerProperties[0].id);
4466    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4467            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor, orientation, distance));
4468}
4469
4470TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4471    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4472    addConfigurationProperty("touch.deviceType", "touchScreen");
4473    prepareDisplay(DISPLAY_ORIENTATION_0);
4474    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4475    addConfigurationProperty("touch.touchSize.calibration", "geometric");
4476    addConfigurationProperty("touch.toolSize.calibration", "geometric");
4477    addMapperAndConfigure(mapper);
4478
4479    // These calculations are based on the input device calibration documentation.
4480    int32_t rawX = 100;
4481    int32_t rawY = 200;
4482    int32_t rawTouchMajor = 140;
4483    int32_t rawTouchMinor = 120;
4484    int32_t rawToolMajor = 180;
4485    int32_t rawToolMinor = 160;
4486
4487    float x = toDisplayX(rawX);
4488    float y = toDisplayY(rawY);
4489    float pressure = float(rawTouchMajor) / RAW_TOUCH_MAX;
4490    float size = avg(rawToolMajor, rawToolMinor) / RAW_TOOL_MAX;
4491    float scale = avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
4492            float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
4493    float toolMajor = float(rawToolMajor) * scale;
4494    float toolMinor = float(rawToolMinor) * scale;
4495    float touchMajor = min(float(rawTouchMajor) * scale, toolMajor);
4496    float touchMinor = min(float(rawTouchMinor) * scale, toolMinor);
4497
4498    processPosition(mapper, rawX, rawY);
4499    processTouchMajor(mapper, rawTouchMajor);
4500    processTouchMinor(mapper, rawTouchMinor);
4501    processToolMajor(mapper, rawToolMajor);
4502    processToolMinor(mapper, rawToolMinor);
4503    processMTSync(mapper);
4504    processSync(mapper);
4505
4506    NotifyMotionArgs args;
4507    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4508    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4509            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4510}
4511
4512TEST_F(MultiTouchInputMapperTest, Process_TouchToolPressureSizeAxes_SummedLinearCalibration) {
4513    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4514    addConfigurationProperty("touch.deviceType", "touchScreen");
4515    prepareDisplay(DISPLAY_ORIENTATION_0);
4516    prepareAxes(POSITION | TOUCH | TOOL);
4517    addConfigurationProperty("touch.touchSize.calibration", "pressure");
4518    addConfigurationProperty("touch.toolSize.calibration", "linear");
4519    addConfigurationProperty("touch.toolSize.linearScale", "10");
4520    addConfigurationProperty("touch.toolSize.linearBias", "160");
4521    addConfigurationProperty("touch.toolSize.isSummed", "1");
4522    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4523    addConfigurationProperty("touch.pressure.source", "touch");
4524    addConfigurationProperty("touch.pressure.scale", "0.01");
4525    addMapperAndConfigure(mapper);
4526
4527    // These calculations are based on the input device calibration documentation.
4528    // Note: We only provide a single common touch/tool value because the device is assumed
4529    //       not to emit separate values for each pointer (isSummed = 1).
4530    int32_t rawX = 100;
4531    int32_t rawY = 200;
4532    int32_t rawX2 = 150;
4533    int32_t rawY2 = 250;
4534    int32_t rawTouchMajor = 60;
4535    int32_t rawToolMajor = 5;
4536
4537    float x = toDisplayX(rawX);
4538    float y = toDisplayY(rawY);
4539    float x2 = toDisplayX(rawX2);
4540    float y2 = toDisplayY(rawY2);
4541    float pressure = float(rawTouchMajor) * 0.01f;
4542    float size = float(rawToolMajor) / RAW_TOOL_MAX;
4543    float tool = (float(rawToolMajor) * 10.0f + 160.0f) / 2;
4544    float touch = min(tool * pressure, tool);
4545
4546    processPosition(mapper, rawX, rawY);
4547    processTouchMajor(mapper, rawTouchMajor);
4548    processToolMajor(mapper, rawToolMajor);
4549    processMTSync(mapper);
4550    processPosition(mapper, rawX2, rawY2);
4551    processTouchMajor(mapper, rawTouchMajor);
4552    processToolMajor(mapper, rawToolMajor);
4553    processMTSync(mapper);
4554    processSync(mapper);
4555
4556    NotifyMotionArgs args;
4557    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4558    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4559
4560    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4561    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4562            args.action);
4563    ASSERT_EQ(size_t(2), args.pointerCount);
4564    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4565            x, y, pressure, size, touch, touch, tool, tool, 0, 0));
4566    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4567            x2, y2, pressure, size, touch, touch, tool, tool, 0, 0));
4568}
4569
4570TEST_F(MultiTouchInputMapperTest, Process_TouchToolPressureSizeAxes_AreaCalibration) {
4571    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4572    addConfigurationProperty("touch.deviceType", "touchScreen");
4573    prepareDisplay(DISPLAY_ORIENTATION_0);
4574    prepareAxes(POSITION | TOUCH | TOOL);
4575    addConfigurationProperty("touch.touchSize.calibration", "pressure");
4576    addConfigurationProperty("touch.toolSize.calibration", "area");
4577    addConfigurationProperty("touch.toolSize.areaScale", "22");
4578    addConfigurationProperty("touch.toolSize.areaBias", "1");
4579    addConfigurationProperty("touch.toolSize.linearScale", "9.2");
4580    addConfigurationProperty("touch.toolSize.linearBias", "3");
4581    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4582    addConfigurationProperty("touch.pressure.source", "touch");
4583    addConfigurationProperty("touch.pressure.scale", "0.01");
4584    addMapperAndConfigure(mapper);
4585
4586    // These calculations are based on the input device calibration documentation.
4587    int32_t rawX = 100;
4588    int32_t rawY = 200;
4589    int32_t rawTouchMajor = 60;
4590    int32_t rawToolMajor = 5;
4591
4592    float x = toDisplayX(rawX);
4593    float y = toDisplayY(rawY);
4594    float pressure = float(rawTouchMajor) * 0.01f;
4595    float size = float(rawToolMajor) / RAW_TOOL_MAX;
4596    float tool = sqrtf(float(rawToolMajor) * 22.0f + 1.0f) * 9.2f + 3.0f;
4597    float touch = min(tool * pressure, tool);
4598
4599    processPosition(mapper, rawX, rawY);
4600    processTouchMajor(mapper, rawTouchMajor);
4601    processToolMajor(mapper, rawToolMajor);
4602    processMTSync(mapper);
4603    processSync(mapper);
4604
4605    NotifyMotionArgs args;
4606    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4607    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4608            x, y, pressure, size, touch, touch, tool, tool, 0, 0));
4609}
4610
4611TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4612    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4613    addConfigurationProperty("touch.deviceType", "touchScreen");
4614    prepareDisplay(DISPLAY_ORIENTATION_0);
4615    prepareAxes(POSITION | ID | SLOT);
4616    addMapperAndConfigure(mapper);
4617
4618    NotifyMotionArgs motionArgs;
4619    NotifyKeyArgs keyArgs;
4620
4621    processId(mapper, 1);
4622    processPosition(mapper, 100, 200);
4623    processSync(mapper);
4624    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4625    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4626    ASSERT_EQ(0, motionArgs.buttonState);
4627
4628    // press BTN_LEFT, release BTN_LEFT
4629    processKey(mapper, BTN_LEFT, 1);
4630    processSync(mapper);
4631    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4632    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4633    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4634
4635    processKey(mapper, BTN_LEFT, 0);
4636    processSync(mapper);
4637    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4638    ASSERT_EQ(0, motionArgs.buttonState);
4639    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4640
4641    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4642    processKey(mapper, BTN_RIGHT, 1);
4643    processKey(mapper, BTN_MIDDLE, 1);
4644    processSync(mapper);
4645    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4646    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4647    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4648            motionArgs.buttonState);
4649
4650    processKey(mapper, BTN_RIGHT, 0);
4651    processSync(mapper);
4652    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4653    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4654    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4655
4656    processKey(mapper, BTN_MIDDLE, 0);
4657    processSync(mapper);
4658    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4659    ASSERT_EQ(0, motionArgs.buttonState);
4660    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4661
4662    // press BTN_BACK, release BTN_BACK
4663    processKey(mapper, BTN_BACK, 1);
4664    processSync(mapper);
4665    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4666    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4667    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4668    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4669    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4670    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4671
4672    processKey(mapper, BTN_BACK, 0);
4673    processSync(mapper);
4674    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4675    ASSERT_EQ(0, motionArgs.buttonState);
4676    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4677    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4678    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4679    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4680
4681    // press BTN_SIDE, release BTN_SIDE
4682    processKey(mapper, BTN_SIDE, 1);
4683    processSync(mapper);
4684    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4685    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4686    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4687    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4688    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4689    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4690
4691    processKey(mapper, BTN_SIDE, 0);
4692    processSync(mapper);
4693    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4694    ASSERT_EQ(0, motionArgs.buttonState);
4695    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4696    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4697    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4698    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4699
4700    // press BTN_FORWARD, release BTN_FORWARD
4701    processKey(mapper, BTN_FORWARD, 1);
4702    processSync(mapper);
4703    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4704    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4705    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4706    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4707    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4708    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4709
4710    processKey(mapper, BTN_FORWARD, 0);
4711    processSync(mapper);
4712    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4713    ASSERT_EQ(0, motionArgs.buttonState);
4714    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4715    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4716    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4717    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4718
4719    // press BTN_EXTRA, release BTN_EXTRA
4720    processKey(mapper, BTN_EXTRA, 1);
4721    processSync(mapper);
4722    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4723    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4724    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4725    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4726    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4727    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4728
4729    processKey(mapper, BTN_EXTRA, 0);
4730    processSync(mapper);
4731    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4732    ASSERT_EQ(0, motionArgs.buttonState);
4733    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4734    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4735    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4736    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4737
4738    // press BTN_STYLUS, release BTN_STYLUS
4739    processKey(mapper, BTN_STYLUS, 1);
4740    processSync(mapper);
4741    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4742    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4743    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4744
4745    processKey(mapper, BTN_STYLUS, 0);
4746    processSync(mapper);
4747    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4748    ASSERT_EQ(0, motionArgs.buttonState);
4749    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4750
4751    // press BTN_STYLUS2, release BTN_STYLUS2
4752    processKey(mapper, BTN_STYLUS2, 1);
4753    processSync(mapper);
4754    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4755    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4756    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4757
4758    processKey(mapper, BTN_STYLUS2, 0);
4759    processSync(mapper);
4760    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4761    ASSERT_EQ(0, motionArgs.buttonState);
4762    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4763
4764    // release touch
4765    processId(mapper, -1);
4766    processSync(mapper);
4767    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4768    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4769    ASSERT_EQ(0, motionArgs.buttonState);
4770}
4771
4772TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4773    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4774    addConfigurationProperty("touch.deviceType", "touchScreen");
4775    prepareDisplay(DISPLAY_ORIENTATION_0);
4776    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4777    addMapperAndConfigure(mapper);
4778
4779    NotifyMotionArgs motionArgs;
4780
4781    // default tool type is finger
4782    processId(mapper, 1);
4783    processPosition(mapper, 100, 200);
4784    processSync(mapper);
4785    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4786    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4787    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4788
4789    // eraser
4790    processKey(mapper, BTN_TOOL_RUBBER, 1);
4791    processSync(mapper);
4792    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4793    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4794    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4795
4796    // stylus
4797    processKey(mapper, BTN_TOOL_RUBBER, 0);
4798    processKey(mapper, BTN_TOOL_PEN, 1);
4799    processSync(mapper);
4800    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4801    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4802    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4803
4804    // finger
4805    processKey(mapper, BTN_TOOL_PEN, 0);
4806    processKey(mapper, BTN_TOOL_FINGER, 1);
4807    processSync(mapper);
4808    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4809    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4810    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4811
4812    // stylus trumps finger
4813    processKey(mapper, BTN_TOOL_PEN, 1);
4814    processSync(mapper);
4815    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4816    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4817    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4818
4819    // eraser trumps stylus
4820    processKey(mapper, BTN_TOOL_RUBBER, 1);
4821    processSync(mapper);
4822    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4823    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4824    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4825
4826    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4827    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4828    processSync(mapper);
4829    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4830    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4831    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4832
4833    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4834    processToolType(mapper, MT_TOOL_PEN);
4835    processSync(mapper);
4836    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4837    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4838    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4839
4840    // back to default tool type
4841    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4842    processKey(mapper, BTN_TOOL_RUBBER, 0);
4843    processKey(mapper, BTN_TOOL_PEN, 0);
4844    processKey(mapper, BTN_TOOL_FINGER, 0);
4845    processSync(mapper);
4846    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4847    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4848    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4849}
4850
4851TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4852    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4853    addConfigurationProperty("touch.deviceType", "touchScreen");
4854    prepareDisplay(DISPLAY_ORIENTATION_0);
4855    prepareAxes(POSITION | ID | SLOT);
4856    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
4857    addMapperAndConfigure(mapper);
4858
4859    NotifyMotionArgs motionArgs;
4860
4861    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4862    processId(mapper, 1);
4863    processPosition(mapper, 100, 200);
4864    processSync(mapper);
4865    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4866    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4867    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4868            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4869
4870    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4871    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4872    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4873            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4874
4875    // move a little
4876    processPosition(mapper, 150, 250);
4877    processSync(mapper);
4878    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4879    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4880    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4881            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4882
4883    // down when BTN_TOUCH is pressed, pressure defaults to 1
4884    processKey(mapper, BTN_TOUCH, 1);
4885    processSync(mapper);
4886    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4887    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4888    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4889            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4890
4891    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4892    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4893    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4894            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4895
4896    // up when BTN_TOUCH is released, hover restored
4897    processKey(mapper, BTN_TOUCH, 0);
4898    processSync(mapper);
4899    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4900    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4901    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4902            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4903
4904    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4905    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4906    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4907            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4908
4909    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4910    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4911    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4912            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4913
4914    // exit hover when pointer goes away
4915    processId(mapper, -1);
4916    processSync(mapper);
4917    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4918    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4919    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4920            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4921}
4922
4923TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTDistanceIsPresent_HoversIfItsValueIsGreaterThanZero) {
4924    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4925    addConfigurationProperty("touch.deviceType", "touchScreen");
4926    prepareDisplay(DISPLAY_ORIENTATION_0);
4927    prepareAxes(POSITION | ID | SLOT | DISTANCE);
4928    addMapperAndConfigure(mapper);
4929
4930    NotifyMotionArgs motionArgs;
4931
4932    // initially hovering because distance is 1, pressure defaults to 0
4933    processId(mapper, 1);
4934    processPosition(mapper, 100, 200);
4935    processDistance(mapper, 1);
4936    processSync(mapper);
4937    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4938    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4939    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4940            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
4941
4942    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4943    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4944    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4945            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
4946
4947    // move a little
4948    processPosition(mapper, 150, 250);
4949    processSync(mapper);
4950    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4951    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4952    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4953            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4954
4955    // down when distance goes to 0, pressure defaults to 1
4956    processDistance(mapper, 0);
4957    processSync(mapper);
4958    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4959    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4960    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4961            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4962
4963    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4964    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4965    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4966            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4967
4968    // up when distance goes to 1, hover restored
4969    processDistance(mapper, 1);
4970    processSync(mapper);
4971    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4972    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4973    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4974            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4975
4976    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4977    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4978    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4979            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4980
4981    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4982    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4983    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4984            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4985
4986    // exit hover when pointer goes away
4987    processId(mapper, -1);
4988    processSync(mapper);
4989    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4990    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4991    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4992            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4993}
4994
4995
4996} // namespace android
4997