InputReader_test.cpp revision a1f89ceec076392da409e9f389b33e62e1d92da6 
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 monitor() {
635    }
636
637    virtual void requestReopenDevices() {
638    }
639
640    virtual void wake() {
641    }
642};
643
644
645// --- FakeInputReaderContext ---
646
647class FakeInputReaderContext : public InputReaderContext {
648    sp<EventHubInterface> mEventHub;
649    sp<InputReaderPolicyInterface> mPolicy;
650    sp<InputListenerInterface> mListener;
651    int32_t mGlobalMetaState;
652    bool mUpdateGlobalMetaStateWasCalled;
653
654public:
655    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
656            const sp<InputReaderPolicyInterface>& policy,
657            const sp<InputListenerInterface>& listener) :
658            mEventHub(eventHub), mPolicy(policy), mListener(listener),
659            mGlobalMetaState(0) {
660    }
661
662    virtual ~FakeInputReaderContext() { }
663
664    void assertUpdateGlobalMetaStateWasCalled() {
665        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
666                << "Expected updateGlobalMetaState() to have been called.";
667        mUpdateGlobalMetaStateWasCalled = false;
668    }
669
670    void setGlobalMetaState(int32_t state) {
671        mGlobalMetaState = state;
672    }
673
674private:
675    virtual void updateGlobalMetaState() {
676        mUpdateGlobalMetaStateWasCalled = true;
677    }
678
679    virtual int32_t getGlobalMetaState() {
680        return mGlobalMetaState;
681    }
682
683    virtual EventHubInterface* getEventHub() {
684        return mEventHub.get();
685    }
686
687    virtual InputReaderPolicyInterface* getPolicy() {
688        return mPolicy.get();
689    }
690
691    virtual InputListenerInterface* getListener() {
692        return mListener.get();
693    }
694
695    virtual void disableVirtualKeysUntil(nsecs_t time) {
696    }
697
698    virtual bool shouldDropVirtualKey(nsecs_t now,
699            InputDevice* device, int32_t keyCode, int32_t scanCode) {
700        return false;
701    }
702
703    virtual void fadePointer() {
704    }
705
706    virtual void requestTimeoutAtTime(nsecs_t when) {
707    }
708};
709
710
711// --- FakeInputMapper ---
712
713class FakeInputMapper : public InputMapper {
714    uint32_t mSources;
715    int32_t mKeyboardType;
716    int32_t mMetaState;
717    KeyedVector<int32_t, int32_t> mKeyCodeStates;
718    KeyedVector<int32_t, int32_t> mScanCodeStates;
719    KeyedVector<int32_t, int32_t> mSwitchStates;
720    Vector<int32_t> mSupportedKeyCodes;
721    RawEvent mLastEvent;
722
723    bool mConfigureWasCalled;
724    bool mResetWasCalled;
725    bool mProcessWasCalled;
726
727public:
728    FakeInputMapper(InputDevice* device, uint32_t sources) :
729            InputMapper(device),
730            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
731            mMetaState(0),
732            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
733    }
734
735    virtual ~FakeInputMapper() { }
736
737    void setKeyboardType(int32_t keyboardType) {
738        mKeyboardType = keyboardType;
739    }
740
741    void setMetaState(int32_t metaState) {
742        mMetaState = metaState;
743    }
744
745    void assertConfigureWasCalled() {
746        ASSERT_TRUE(mConfigureWasCalled)
747                << "Expected configure() to have been called.";
748        mConfigureWasCalled = false;
749    }
750
751    void assertResetWasCalled() {
752        ASSERT_TRUE(mResetWasCalled)
753                << "Expected reset() to have been called.";
754        mResetWasCalled = false;
755    }
756
757    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
758        ASSERT_TRUE(mProcessWasCalled)
759                << "Expected process() to have been called.";
760        if (outLastEvent) {
761            *outLastEvent = mLastEvent;
762        }
763        mProcessWasCalled = false;
764    }
765
766    void setKeyCodeState(int32_t keyCode, int32_t state) {
767        mKeyCodeStates.replaceValueFor(keyCode, state);
768    }
769
770    void setScanCodeState(int32_t scanCode, int32_t state) {
771        mScanCodeStates.replaceValueFor(scanCode, state);
772    }
773
774    void setSwitchState(int32_t switchCode, int32_t state) {
775        mSwitchStates.replaceValueFor(switchCode, state);
776    }
777
778    void addSupportedKeyCode(int32_t keyCode) {
779        mSupportedKeyCodes.add(keyCode);
780    }
781
782private:
783    virtual uint32_t getSources() {
784        return mSources;
785    }
786
787    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
788        InputMapper::populateDeviceInfo(deviceInfo);
789
790        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
791            deviceInfo->setKeyboardType(mKeyboardType);
792        }
793    }
794
795    virtual void configure(const InputReaderConfiguration* config, uint32_t changes) {
796        mConfigureWasCalled = true;
797    }
798
799    virtual void reset() {
800        mResetWasCalled = true;
801    }
802
803    virtual void process(const RawEvent* rawEvent) {
804        mLastEvent = *rawEvent;
805        mProcessWasCalled = true;
806    }
807
808    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
809        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
810        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
811    }
812
813    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
814        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
815        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
816    }
817
818    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
819        ssize_t index = mSwitchStates.indexOfKey(switchCode);
820        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
821    }
822
823    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
824            const int32_t* keyCodes, uint8_t* outFlags) {
825        bool result = false;
826        for (size_t i = 0; i < numCodes; i++) {
827            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
828                if (keyCodes[i] == mSupportedKeyCodes[j]) {
829                    outFlags[i] = 1;
830                    result = true;
831                }
832            }
833        }
834        return result;
835    }
836
837    virtual int32_t getMetaState() {
838        return mMetaState;
839    }
840
841    virtual void fadePointer() {
842    }
843};
844
845
846// --- InstrumentedInputReader ---
847
848class InstrumentedInputReader : public InputReader {
849    InputDevice* mNextDevice;
850
851public:
852    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
853            const sp<InputReaderPolicyInterface>& policy,
854            const sp<InputListenerInterface>& listener) :
855            InputReader(eventHub, policy, listener),
856            mNextDevice(NULL) {
857    }
858
859    virtual ~InstrumentedInputReader() {
860        if (mNextDevice) {
861            delete mNextDevice;
862        }
863    }
864
865    void setNextDevice(InputDevice* device) {
866        mNextDevice = device;
867    }
868
869    InputDevice* newDevice(int32_t deviceId, const String8& name) {
870        return new InputDevice(&mContext, deviceId, name);
871    }
872
873protected:
874    virtual InputDevice* createDeviceLocked(int32_t deviceId,
875            const String8& name, uint32_t classes) {
876        if (mNextDevice) {
877            InputDevice* device = mNextDevice;
878            mNextDevice = NULL;
879            return device;
880        }
881        return InputReader::createDeviceLocked(deviceId, name, classes);
882    }
883
884    friend class InputReaderTest;
885};
886
887
888// --- InputReaderTest ---
889
890class InputReaderTest : public testing::Test {
891protected:
892    sp<FakeInputListener> mFakeListener;
893    sp<FakeInputReaderPolicy> mFakePolicy;
894    sp<FakeEventHub> mFakeEventHub;
895    sp<InstrumentedInputReader> mReader;
896
897    virtual void SetUp() {
898        mFakeEventHub = new FakeEventHub();
899        mFakePolicy = new FakeInputReaderPolicy();
900        mFakeListener = new FakeInputListener();
901
902        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
903    }
904
905    virtual void TearDown() {
906        mReader.clear();
907
908        mFakeListener.clear();
909        mFakePolicy.clear();
910        mFakeEventHub.clear();
911    }
912
913    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
914            const PropertyMap* configuration) {
915        mFakeEventHub->addDevice(deviceId, name, classes);
916        if (configuration) {
917            mFakeEventHub->addConfigurationMap(deviceId, configuration);
918        }
919        mFakeEventHub->finishDeviceScan();
920        mReader->loopOnce();
921        mReader->loopOnce();
922        mFakeEventHub->assertQueueIsEmpty();
923    }
924
925    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
926            const String8& name, uint32_t classes, uint32_t sources,
927            const PropertyMap* configuration) {
928        InputDevice* device = mReader->newDevice(deviceId, name);
929        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
930        device->addMapper(mapper);
931        mReader->setNextDevice(device);
932        addDevice(deviceId, name, classes, configuration);
933        return mapper;
934    }
935};
936
937TEST_F(InputReaderTest, GetInputConfiguration_WhenNoDevices_ReturnsDefaults) {
938    InputConfiguration config;
939    mReader->getInputConfiguration(&config);
940
941    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
942    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
943    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
944}
945
946TEST_F(InputReaderTest, GetInputConfiguration_WhenAlphabeticKeyboardPresent_ReturnsQwertyKeyboard) {
947    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("keyboard"),
948            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
949
950    InputConfiguration config;
951    mReader->getInputConfiguration(&config);
952
953    ASSERT_EQ(InputConfiguration::KEYBOARD_QWERTY, config.keyboard);
954    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
955    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
956}
957
958TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchScreenPresent_ReturnsFingerTouchScreen) {
959    PropertyMap configuration;
960    configuration.addProperty(String8("touch.deviceType"), String8("touchScreen"));
961    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchscreen"),
962            INPUT_DEVICE_CLASS_TOUCH, &configuration));
963
964    InputConfiguration config;
965    mReader->getInputConfiguration(&config);
966
967    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
968    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
969    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_FINGER, config.touchScreen);
970}
971
972TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchPadPresent_ReturnsFingerNoTouch) {
973    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchpad"),
974            INPUT_DEVICE_CLASS_TOUCH, NULL));
975
976    InputConfiguration config;
977    mReader->getInputConfiguration(&config);
978
979    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
980    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
981    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
982}
983
984TEST_F(InputReaderTest, GetInputConfiguration_WhenMousePresent_ReturnsNoNavigation) {
985    sp<FakePointerController> controller = new FakePointerController();
986    mFakePolicy->setPointerController(0, controller);
987
988    PropertyMap configuration;
989    configuration.addProperty(String8("cursor.mode"), String8("pointer"));
990    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("mouse"),
991            INPUT_DEVICE_CLASS_CURSOR, &configuration));
992
993    InputConfiguration config;
994    mReader->getInputConfiguration(&config);
995
996    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
997    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
998    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
999}
1000
1001TEST_F(InputReaderTest, GetInputConfiguration_WhenTrackballPresent_ReturnsTrackballNavigation) {
1002    PropertyMap configuration;
1003    configuration.addProperty(String8("cursor.mode"), String8("navigation"));
1004    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("trackball"),
1005            INPUT_DEVICE_CLASS_CURSOR, &configuration));
1006
1007    InputConfiguration config;
1008    mReader->getInputConfiguration(&config);
1009
1010    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1011    ASSERT_EQ(InputConfiguration::NAVIGATION_TRACKBALL, config.navigation);
1012    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1013}
1014
1015TEST_F(InputReaderTest, GetInputConfiguration_WhenDPadPresent_ReturnsDPadNavigation) {
1016    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("dpad"),
1017            INPUT_DEVICE_CLASS_DPAD, NULL));
1018
1019    InputConfiguration config;
1020    mReader->getInputConfiguration(&config);
1021
1022    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1023    ASSERT_EQ(InputConfiguration::NAVIGATION_DPAD, config.navigation);
1024    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1025}
1026
1027TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsValid) {
1028    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1029            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1030
1031    InputDeviceInfo info;
1032    status_t result = mReader->getInputDeviceInfo(1, &info);
1033
1034    ASSERT_EQ(OK, result);
1035    ASSERT_EQ(1, info.getId());
1036    ASSERT_STREQ("keyboard", info.getName().string());
1037    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, info.getKeyboardType());
1038    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, info.getSources());
1039    ASSERT_EQ(size_t(0), info.getMotionRanges().size());
1040}
1041
1042TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsInvalid) {
1043    InputDeviceInfo info;
1044    status_t result = mReader->getInputDeviceInfo(-1, &info);
1045
1046    ASSERT_EQ(NAME_NOT_FOUND, result);
1047}
1048
1049TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsIgnored) {
1050    addDevice(1, String8("ignored"), 0, NULL); // no classes so device will be ignored
1051
1052    InputDeviceInfo info;
1053    status_t result = mReader->getInputDeviceInfo(1, &info);
1054
1055    ASSERT_EQ(NAME_NOT_FOUND, result);
1056}
1057
1058TEST_F(InputReaderTest, GetInputDeviceIds) {
1059    sp<FakePointerController> controller = new FakePointerController();
1060    mFakePolicy->setPointerController(2, controller);
1061
1062    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1063            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
1064    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("mouse"),
1065            INPUT_DEVICE_CLASS_CURSOR, NULL));
1066
1067    Vector<int32_t> ids;
1068    mReader->getInputDeviceIds(ids);
1069
1070    ASSERT_EQ(size_t(2), ids.size());
1071    ASSERT_EQ(1, ids[0]);
1072    ASSERT_EQ(2, ids[1]);
1073}
1074
1075TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1076    FakeInputMapper* mapper = NULL;
1077    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1078            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1079    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1080
1081    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1082            AINPUT_SOURCE_ANY, AKEYCODE_A))
1083            << "Should return unknown when the device id is >= 0 but unknown.";
1084
1085    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1086            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1087            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1088
1089    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1090            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1091            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1092
1093    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1094            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1095            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1096
1097    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1098            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1099            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1100}
1101
1102TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1103    FakeInputMapper* mapper = NULL;
1104    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1105            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1106    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1107
1108    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1109            AINPUT_SOURCE_ANY, KEY_A))
1110            << "Should return unknown when the device id is >= 0 but unknown.";
1111
1112    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1113            AINPUT_SOURCE_TRACKBALL, KEY_A))
1114            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1115
1116    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1117            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1118            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1119
1120    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1121            AINPUT_SOURCE_TRACKBALL, KEY_A))
1122            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1123
1124    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1125            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1126            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1127}
1128
1129TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1130    FakeInputMapper* mapper = NULL;
1131    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1132            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1133    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1134
1135    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1136            AINPUT_SOURCE_ANY, SW_LID))
1137            << "Should return unknown when the device id is >= 0 but unknown.";
1138
1139    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1140            AINPUT_SOURCE_TRACKBALL, SW_LID))
1141            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1142
1143    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1144            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1145            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1146
1147    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1148            AINPUT_SOURCE_TRACKBALL, SW_LID))
1149            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1150
1151    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1152            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1153            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1154}
1155
1156TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1157    FakeInputMapper* mapper = NULL;
1158    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1159            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1160    mapper->addSupportedKeyCode(AKEYCODE_A);
1161    mapper->addSupportedKeyCode(AKEYCODE_B);
1162
1163    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1164    uint8_t flags[4] = { 0, 0, 0, 1 };
1165
1166    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1167            << "Should return false when device id is >= 0 but unknown.";
1168    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1169
1170    flags[3] = 1;
1171    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1172            << "Should return false when device id is valid but the sources are not supported by the device.";
1173    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1174
1175    flags[3] = 1;
1176    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1177            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1178    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1179
1180    flags[3] = 1;
1181    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1182            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1183    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1184
1185    flags[3] = 1;
1186    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1187            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1188    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1189}
1190
1191TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1192    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1193
1194    NotifyConfigurationChangedArgs args;
1195
1196    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1197    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1198}
1199
1200TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1201    FakeInputMapper* mapper = NULL;
1202    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1203            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1204
1205    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, AKEYCODE_A, 1, POLICY_FLAG_WAKE);
1206    mReader->loopOnce();
1207    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1208
1209    RawEvent event;
1210    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1211    ASSERT_EQ(0, event.when);
1212    ASSERT_EQ(1, event.deviceId);
1213    ASSERT_EQ(EV_KEY, event.type);
1214    ASSERT_EQ(KEY_A, event.scanCode);
1215    ASSERT_EQ(AKEYCODE_A, event.keyCode);
1216    ASSERT_EQ(1, event.value);
1217    ASSERT_EQ(POLICY_FLAG_WAKE, event.flags);
1218}
1219
1220
1221// --- InputDeviceTest ---
1222
1223class InputDeviceTest : public testing::Test {
1224protected:
1225    static const char* DEVICE_NAME;
1226    static const int32_t DEVICE_ID;
1227
1228    sp<FakeEventHub> mFakeEventHub;
1229    sp<FakeInputReaderPolicy> mFakePolicy;
1230    sp<FakeInputListener> mFakeListener;
1231    FakeInputReaderContext* mFakeContext;
1232
1233    InputDevice* mDevice;
1234
1235    virtual void SetUp() {
1236        mFakeEventHub = new FakeEventHub();
1237        mFakePolicy = new FakeInputReaderPolicy();
1238        mFakeListener = new FakeInputListener();
1239        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1240
1241        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1242        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1243    }
1244
1245    virtual void TearDown() {
1246        delete mDevice;
1247
1248        delete mFakeContext;
1249        mFakeListener.clear();
1250        mFakePolicy.clear();
1251        mFakeEventHub.clear();
1252    }
1253};
1254
1255const char* InputDeviceTest::DEVICE_NAME = "device";
1256const int32_t InputDeviceTest::DEVICE_ID = 1;
1257
1258TEST_F(InputDeviceTest, ImmutableProperties) {
1259    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1260    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1261}
1262
1263TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1264    // Configuration.
1265    InputReaderConfiguration config;
1266    mDevice->configure(&config, 0);
1267
1268    // Metadata.
1269    ASSERT_TRUE(mDevice->isIgnored());
1270    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1271
1272    InputDeviceInfo info;
1273    mDevice->getDeviceInfo(&info);
1274    ASSERT_EQ(DEVICE_ID, info.getId());
1275    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1276    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1277    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1278
1279    // State queries.
1280    ASSERT_EQ(0, mDevice->getMetaState());
1281
1282    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1283            << "Ignored device should return unknown key code state.";
1284    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1285            << "Ignored device should return unknown scan code state.";
1286    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1287            << "Ignored device should return unknown switch state.";
1288
1289    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1290    uint8_t flags[2] = { 0, 1 };
1291    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1292            << "Ignored device should never mark any key codes.";
1293    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1294    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1295
1296    // Reset.
1297    mDevice->reset();
1298}
1299
1300TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1301    // Configuration.
1302    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1303
1304    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1305    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1306    mapper1->setMetaState(AMETA_ALT_ON);
1307    mapper1->addSupportedKeyCode(AKEYCODE_A);
1308    mapper1->addSupportedKeyCode(AKEYCODE_B);
1309    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1310    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1311    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1312    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1313    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1314    mDevice->addMapper(mapper1);
1315
1316    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1317    mapper2->setMetaState(AMETA_SHIFT_ON);
1318    mDevice->addMapper(mapper2);
1319
1320    InputReaderConfiguration config;
1321    mDevice->configure(&config, 0);
1322
1323    String8 propertyValue;
1324    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1325            << "Device should have read configuration during configuration phase.";
1326    ASSERT_STREQ("value", propertyValue.string());
1327
1328    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1329    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1330
1331    // Metadata.
1332    ASSERT_FALSE(mDevice->isIgnored());
1333    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1334
1335    InputDeviceInfo info;
1336    mDevice->getDeviceInfo(&info);
1337    ASSERT_EQ(DEVICE_ID, info.getId());
1338    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1339    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1340    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1341
1342    // State queries.
1343    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1344            << "Should query mappers and combine meta states.";
1345
1346    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1347            << "Should return unknown key code state when source not supported.";
1348    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1349            << "Should return unknown scan code state when source not supported.";
1350    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1351            << "Should return unknown switch state when source not supported.";
1352
1353    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1354            << "Should query mapper when source is supported.";
1355    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1356            << "Should query mapper when source is supported.";
1357    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1358            << "Should query mapper when source is supported.";
1359
1360    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1361    uint8_t flags[4] = { 0, 0, 0, 1 };
1362    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1363            << "Should do nothing when source is unsupported.";
1364    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1365    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1366    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1367    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1368
1369    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1370            << "Should query mapper when source is supported.";
1371    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1372    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1373    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1374    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1375
1376    // Event handling.
1377    RawEvent event;
1378    mDevice->process(&event, 1);
1379
1380    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1381    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1382
1383    // Reset.
1384    mDevice->reset();
1385
1386    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1387    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1388}
1389
1390
1391// --- InputMapperTest ---
1392
1393class InputMapperTest : public testing::Test {
1394protected:
1395    static const char* DEVICE_NAME;
1396    static const int32_t DEVICE_ID;
1397
1398    sp<FakeEventHub> mFakeEventHub;
1399    sp<FakeInputReaderPolicy> mFakePolicy;
1400    sp<FakeInputListener> mFakeListener;
1401    FakeInputReaderContext* mFakeContext;
1402    InputDevice* mDevice;
1403
1404    virtual void SetUp() {
1405        mFakeEventHub = new FakeEventHub();
1406        mFakePolicy = new FakeInputReaderPolicy();
1407        mFakeListener = new FakeInputListener();
1408        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1409        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1410
1411        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1412    }
1413
1414    virtual void TearDown() {
1415        delete mDevice;
1416        delete mFakeContext;
1417        mFakeListener.clear();
1418        mFakePolicy.clear();
1419        mFakeEventHub.clear();
1420    }
1421
1422    void addConfigurationProperty(const char* key, const char* value) {
1423        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1424    }
1425
1426    void addMapperAndConfigure(InputMapper* mapper) {
1427        InputReaderConfiguration config;
1428
1429        mDevice->addMapper(mapper);
1430        mDevice->configure(&config, 0);
1431    }
1432
1433    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1434            int32_t scanCode, int32_t keyCode, int32_t value, uint32_t flags) {
1435        RawEvent event;
1436        event.when = when;
1437        event.deviceId = deviceId;
1438        event.type = type;
1439        event.scanCode = scanCode;
1440        event.keyCode = keyCode;
1441        event.value = value;
1442        event.flags = flags;
1443        mapper->process(&event);
1444    }
1445
1446    static void assertMotionRange(const InputDeviceInfo& info,
1447            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1448        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1449        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1450        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1451        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1452        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1453        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1454        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1455        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1456    }
1457
1458    static void assertPointerCoords(const PointerCoords& coords,
1459            float x, float y, float pressure, float size,
1460            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1461            float orientation, float distance) {
1462        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1463        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1464        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1465        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1466        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1467        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1468        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1469        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1470        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1471        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1472    }
1473
1474    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1475        float actualX, actualY;
1476        controller->getPosition(&actualX, &actualY);
1477        ASSERT_NEAR(x, actualX, 1);
1478        ASSERT_NEAR(y, actualY, 1);
1479    }
1480};
1481
1482const char* InputMapperTest::DEVICE_NAME = "device";
1483const int32_t InputMapperTest::DEVICE_ID = 1;
1484
1485
1486// --- SwitchInputMapperTest ---
1487
1488class SwitchInputMapperTest : public InputMapperTest {
1489protected:
1490};
1491
1492TEST_F(SwitchInputMapperTest, GetSources) {
1493    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1494    addMapperAndConfigure(mapper);
1495
1496    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1497}
1498
1499TEST_F(SwitchInputMapperTest, GetSwitchState) {
1500    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1501    addMapperAndConfigure(mapper);
1502
1503    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1504    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1505
1506    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1507    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1508}
1509
1510TEST_F(SwitchInputMapperTest, Process) {
1511    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1512    addMapperAndConfigure(mapper);
1513
1514    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 0, 1, 0);
1515
1516    NotifySwitchArgs args;
1517    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1518    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1519    ASSERT_EQ(SW_LID, args.switchCode);
1520    ASSERT_EQ(1, args.switchValue);
1521    ASSERT_EQ(uint32_t(0), args.policyFlags);
1522}
1523
1524
1525// --- KeyboardInputMapperTest ---
1526
1527class KeyboardInputMapperTest : public InputMapperTest {
1528protected:
1529    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1530            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1531};
1532
1533void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1534        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1535    NotifyKeyArgs args;
1536
1537    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 1, 0);
1538    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1539    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1540    ASSERT_EQ(originalScanCode, args.scanCode);
1541    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1542
1543    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 0, 0);
1544    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1545    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1546    ASSERT_EQ(originalScanCode, args.scanCode);
1547    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1548}
1549
1550
1551TEST_F(KeyboardInputMapperTest, GetSources) {
1552    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1553            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1554    addMapperAndConfigure(mapper);
1555
1556    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1557}
1558
1559TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1560    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1561            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1562    addMapperAndConfigure(mapper);
1563
1564    // Key down.
1565    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1566            EV_KEY, KEY_HOME, AKEYCODE_HOME, 1, POLICY_FLAG_WAKE);
1567    NotifyKeyArgs args;
1568    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1569    ASSERT_EQ(DEVICE_ID, args.deviceId);
1570    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1571    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1572    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1573    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1574    ASSERT_EQ(KEY_HOME, args.scanCode);
1575    ASSERT_EQ(AMETA_NONE, args.metaState);
1576    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1577    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1578    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1579
1580    // Key up.
1581    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1582            EV_KEY, KEY_HOME, AKEYCODE_HOME, 0, POLICY_FLAG_WAKE);
1583    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1584    ASSERT_EQ(DEVICE_ID, args.deviceId);
1585    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1586    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1587    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1588    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1589    ASSERT_EQ(KEY_HOME, args.scanCode);
1590    ASSERT_EQ(AMETA_NONE, args.metaState);
1591    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1592    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1593    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1594}
1595
1596TEST_F(KeyboardInputMapperTest, Reset_WhenKeysAreNotDown_DoesNotSynthesizeKeyUp) {
1597    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1598            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1599    addMapperAndConfigure(mapper);
1600
1601    // Key down.
1602    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1603            EV_KEY, KEY_HOME, AKEYCODE_HOME, 1, POLICY_FLAG_WAKE);
1604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1605
1606    // Key up.
1607    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1608            EV_KEY, KEY_HOME, AKEYCODE_HOME, 0, POLICY_FLAG_WAKE);
1609    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1610
1611    // Reset.  Since no keys still down, should not synthesize any key ups.
1612    mapper->reset();
1613    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
1614}
1615
1616TEST_F(KeyboardInputMapperTest, Reset_WhenKeysAreDown_SynthesizesKeyUps) {
1617    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1618            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1619    addMapperAndConfigure(mapper);
1620
1621    // Metakey down.
1622    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1623            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 1, 0);
1624    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1625
1626    // Key down.
1627    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1628            EV_KEY, KEY_A, AKEYCODE_A, 1, 0);
1629    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
1630
1631    // Reset.  Since two keys are still down, should synthesize two key ups in reverse order.
1632    mapper->reset();
1633
1634    NotifyKeyArgs args;
1635    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1636    ASSERT_EQ(DEVICE_ID, args.deviceId);
1637    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1638    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1639    ASSERT_EQ(AKEYCODE_A, args.keyCode);
1640    ASSERT_EQ(KEY_A, args.scanCode);
1641    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1642    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1643    ASSERT_EQ(uint32_t(0), args.policyFlags);
1644    ASSERT_EQ(ARBITRARY_TIME + 1, args.downTime);
1645
1646    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1647    ASSERT_EQ(DEVICE_ID, args.deviceId);
1648    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1649    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1650    ASSERT_EQ(AKEYCODE_SHIFT_LEFT, args.keyCode);
1651    ASSERT_EQ(KEY_LEFTSHIFT, args.scanCode);
1652    ASSERT_EQ(AMETA_NONE, args.metaState);
1653    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1654    ASSERT_EQ(uint32_t(0), args.policyFlags);
1655    ASSERT_EQ(ARBITRARY_TIME + 1, args.downTime);
1656
1657    // And that's it.
1658    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
1659}
1660
1661TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1662    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1663            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1664    addMapperAndConfigure(mapper);
1665
1666    // Initial metastate.
1667    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1668
1669    // Metakey down.
1670    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1671            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 1, 0);
1672    NotifyKeyArgs args;
1673    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1674    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1675    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1676    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1677
1678    // Key down.
1679    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1680            EV_KEY, KEY_A, AKEYCODE_A, 1, 0);
1681    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1682    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1683    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1684
1685    // Key up.
1686    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1687            EV_KEY, KEY_A, AKEYCODE_A, 0, 0);
1688    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1689    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1690    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1691
1692    // Metakey up.
1693    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1694            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 0, 0);
1695    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1696    ASSERT_EQ(AMETA_NONE, args.metaState);
1697    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1698    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1699}
1700
1701TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1702    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1703            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1704    addMapperAndConfigure(mapper);
1705
1706    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1707            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1708            DISPLAY_ORIENTATION_90);
1709    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1710            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1711    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1712            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1713    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1714            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1715    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1716            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1717}
1718
1719TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1720    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1721            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1722    addConfigurationProperty("keyboard.orientationAware", "1");
1723    addMapperAndConfigure(mapper);
1724
1725    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1726            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1727            DISPLAY_ORIENTATION_0);
1728    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1729            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1730    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1731            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1732    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1733            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1734    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1735            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1736
1737    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1738            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1739            DISPLAY_ORIENTATION_90);
1740    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1741            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1742    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1743            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1744    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1745            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1746    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1747            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1748
1749    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1750            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1751            DISPLAY_ORIENTATION_180);
1752    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1753            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1754    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1755            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1756    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1757            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1758    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1759            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1760
1761    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1762            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1763            DISPLAY_ORIENTATION_270);
1764    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1765            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1766    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1767            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1768    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1769            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1770    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1771            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1772
1773    // Special case: if orientation changes while key is down, we still emit the same keycode
1774    // in the key up as we did in the key down.
1775    NotifyKeyArgs args;
1776
1777    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1778            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1779            DISPLAY_ORIENTATION_270);
1780    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 1, 0);
1781    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1782    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1783    ASSERT_EQ(KEY_UP, args.scanCode);
1784    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1785
1786    mFakePolicy->setDisplayInfo(DISPLAY_ID,
1787            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1788            DISPLAY_ORIENTATION_180);
1789    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 0, 0);
1790    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1791    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1792    ASSERT_EQ(KEY_UP, args.scanCode);
1793    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1794}
1795
1796TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1797    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1798            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1799    addMapperAndConfigure(mapper);
1800
1801    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1802    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1803
1804    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1805    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1806}
1807
1808TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1809    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1810            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1811    addMapperAndConfigure(mapper);
1812
1813    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1814    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1815
1816    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1817    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1818}
1819
1820TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1821    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1822            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1823    addMapperAndConfigure(mapper);
1824
1825    mFakeEventHub->addKey(DEVICE_ID, KEY_A, AKEYCODE_A, 0);
1826
1827    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1828    uint8_t flags[2] = { 0, 0 };
1829    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1830    ASSERT_TRUE(flags[0]);
1831    ASSERT_FALSE(flags[1]);
1832}
1833
1834TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1835    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1836    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1837    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1838
1839    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1840            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1841    addMapperAndConfigure(mapper);
1842
1843    // Initialization should have turned all of the lights off.
1844    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1845    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1846    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1847
1848    // Toggle caps lock on.
1849    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1850            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1851    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1852            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1853    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1854    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1855    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1856    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1857
1858    // Toggle num lock on.
1859    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1860            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1861    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1862            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1863    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1864    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1865    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1866    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1867
1868    // Toggle caps lock off.
1869    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1870            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1871    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1872            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1873    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1874    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1875    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1876    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1877
1878    // Toggle scroll lock on.
1879    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1880            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1881    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1882            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1883    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1884    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1885    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1886    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1887
1888    // Toggle num lock off.
1889    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1890            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1891    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1892            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1893    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1894    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1895    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1896    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1897
1898    // Toggle scroll lock off.
1899    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1900            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1901    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1902            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1903    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1904    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1905    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1906    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1907}
1908
1909
1910// --- CursorInputMapperTest ---
1911
1912class CursorInputMapperTest : public InputMapperTest {
1913protected:
1914    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1915
1916    sp<FakePointerController> mFakePointerController;
1917
1918    virtual void SetUp() {
1919        InputMapperTest::SetUp();
1920
1921        mFakePointerController = new FakePointerController();
1922        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1923    }
1924
1925    void testMotionRotation(CursorInputMapper* mapper,
1926            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1927};
1928
1929const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1930
1931void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1932        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1933    NotifyMotionArgs args;
1934
1935    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, originalX, 0);
1936    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, originalY, 0);
1937    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
1938    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1939    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1940    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1941            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1942            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1943            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1944}
1945
1946TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1947    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1948    addConfigurationProperty("cursor.mode", "pointer");
1949    addMapperAndConfigure(mapper);
1950
1951    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1952}
1953
1954TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1955    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1956    addConfigurationProperty("cursor.mode", "navigation");
1957    addMapperAndConfigure(mapper);
1958
1959    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1960}
1961
1962TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1963    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1964    addConfigurationProperty("cursor.mode", "pointer");
1965    addMapperAndConfigure(mapper);
1966
1967    InputDeviceInfo info;
1968    mapper->populateDeviceInfo(&info);
1969
1970    // Initially there may not be a valid motion range.
1971    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1972    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1973    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1974            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1975
1976    // When the bounds are set, then there should be a valid motion range.
1977    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1978
1979    InputDeviceInfo info2;
1980    mapper->populateDeviceInfo(&info2);
1981
1982    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1983            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1984            1, 800 - 1, 0.0f, 0.0f));
1985    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1986            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1987            2, 480 - 1, 0.0f, 0.0f));
1988    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1989            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1990            0.0f, 1.0f, 0.0f, 0.0f));
1991}
1992
1993TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1994    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1995    addConfigurationProperty("cursor.mode", "navigation");
1996    addMapperAndConfigure(mapper);
1997
1998    InputDeviceInfo info;
1999    mapper->populateDeviceInfo(&info);
2000
2001    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2002            AINPUT_MOTION_RANGE_X, 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_Y, AINPUT_SOURCE_TRACKBALL,
2006            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
2007    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
2008            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
2009            0.0f, 1.0f, 0.0f, 0.0f));
2010}
2011
2012TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
2013    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2014    addConfigurationProperty("cursor.mode", "navigation");
2015    addMapperAndConfigure(mapper);
2016
2017    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2018
2019    NotifyMotionArgs args;
2020
2021    // Button press.
2022    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
2023    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2024    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2025    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2026    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2027    ASSERT_EQ(DEVICE_ID, args.deviceId);
2028    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2029    ASSERT_EQ(uint32_t(0), args.policyFlags);
2030    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2031    ASSERT_EQ(0, args.flags);
2032    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2033    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
2034    ASSERT_EQ(0, args.edgeFlags);
2035    ASSERT_EQ(uint32_t(1), args.pointerCount);
2036    ASSERT_EQ(0, args.pointerProperties[0].id);
2037    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2038    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2039            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2040    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2041    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2042    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2043
2044    // Button release.  Should have same down time.
2045    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2046    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2047    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2048    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
2049    ASSERT_EQ(DEVICE_ID, args.deviceId);
2050    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
2051    ASSERT_EQ(uint32_t(0), args.policyFlags);
2052    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2053    ASSERT_EQ(0, args.flags);
2054    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2055    ASSERT_EQ(0, args.buttonState);
2056    ASSERT_EQ(0, args.edgeFlags);
2057    ASSERT_EQ(uint32_t(1), args.pointerCount);
2058    ASSERT_EQ(0, args.pointerProperties[0].id);
2059    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
2060    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2061            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2062    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2063    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2064    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2065}
2066
2067TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2068    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2069    addConfigurationProperty("cursor.mode", "navigation");
2070    addMapperAndConfigure(mapper);
2071
2072    NotifyMotionArgs args;
2073
2074    // Motion in X but not Y.
2075    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2076    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2077    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2078    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2079    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2080            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2081
2082    // Motion in Y but not X.
2083    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2084    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2085    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2086    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2087    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2088            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2089}
2090
2091TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2092    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2093    addConfigurationProperty("cursor.mode", "navigation");
2094    addMapperAndConfigure(mapper);
2095
2096    NotifyMotionArgs args;
2097
2098    // Button press.
2099    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2100    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2101    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2102    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2103    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2104            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2105
2106    // Button release.
2107    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2108    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2109    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2110    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2111    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2112            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2113}
2114
2115TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2116    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2117    addConfigurationProperty("cursor.mode", "navigation");
2118    addMapperAndConfigure(mapper);
2119
2120    NotifyMotionArgs args;
2121
2122    // Combined X, Y and Button.
2123    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2124    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2125    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2126    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2127    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2128    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2129    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2130            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2131            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2132
2133    // Move X, Y a bit while pressed.
2134    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 2, 0);
2135    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 1, 0);
2136    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2137    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2138    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2139    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2140            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2141            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2142
2143    // Release Button.
2144    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2145    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2146    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2147    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2148    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2149            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2150}
2151
2152TEST_F(CursorInputMapperTest, Reset_WhenButtonIsNotDown_ShouldNotSynthesizeButtonUp) {
2153    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2154    addConfigurationProperty("cursor.mode", "navigation");
2155    addMapperAndConfigure(mapper);
2156
2157    NotifyMotionArgs args;
2158
2159    // Button press.
2160    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2161    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2162    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2163    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2164
2165    // Button release.
2166    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2167    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2168    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2169    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2170
2171    // Reset.  Should not synthesize button up since button is not pressed.
2172    mapper->reset();
2173
2174    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2175}
2176
2177TEST_F(CursorInputMapperTest, Reset_WhenButtonIsDown_ShouldSynthesizeButtonUp) {
2178    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2179    addConfigurationProperty("cursor.mode", "navigation");
2180    addMapperAndConfigure(mapper);
2181
2182    NotifyMotionArgs args;
2183
2184    // Button press.
2185    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2186    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2187    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2188
2189    // Reset.  Should synthesize button up.
2190    mapper->reset();
2191
2192    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2193    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2194    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2195            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2196}
2197
2198TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2199    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2200    addConfigurationProperty("cursor.mode", "navigation");
2201    addMapperAndConfigure(mapper);
2202
2203    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2204            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2205            DISPLAY_ORIENTATION_90);
2206    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2207    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2208    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2209    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2210    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2211    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2212    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2213    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2214}
2215
2216TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2217    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2218    addConfigurationProperty("cursor.mode", "navigation");
2219    addConfigurationProperty("cursor.orientationAware", "1");
2220    addMapperAndConfigure(mapper);
2221
2222    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2223            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2224    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2225    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2226    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2227    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2228    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2229    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2230    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2231    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2232
2233    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2234            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2235    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2236    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2237    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2238    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2239    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2240    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2241    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2242    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2243
2244    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2245            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2246    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2247    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2248    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2249    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2250    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2251    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2252    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2253    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2254
2255    mFakePolicy->setDisplayInfo(DISPLAY_ID,
2256            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2257    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2258    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2259    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2260    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2261    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2262    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2263    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2264    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2265}
2266
2267TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2268    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2269    addConfigurationProperty("cursor.mode", "pointer");
2270    addMapperAndConfigure(mapper);
2271
2272    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2273    mFakePointerController->setPosition(100, 200);
2274    mFakePointerController->setButtonState(0);
2275
2276    NotifyMotionArgs motionArgs;
2277    NotifyKeyArgs keyArgs;
2278
2279    // press BTN_LEFT, release BTN_LEFT
2280    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 1, 0);
2281    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2282    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2283    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2284    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2285    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2286    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2287            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2288
2289    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 0, 0);
2290    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2291    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2292    ASSERT_EQ(0, motionArgs.buttonState);
2293    ASSERT_EQ(0, mFakePointerController->getButtonState());
2294    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2295    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2296            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2297
2298    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2299    ASSERT_EQ(0, motionArgs.buttonState);
2300    ASSERT_EQ(0, mFakePointerController->getButtonState());
2301    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2302    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2303            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2304
2305    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2306    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 1, 0);
2307    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 1, 0);
2308    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2309    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2310    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2311    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2312            motionArgs.buttonState);
2313    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2314            mFakePointerController->getButtonState());
2315    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2316            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2317
2318    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 0, 0);
2319    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2320    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2321    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2322    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2323    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2324    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2325            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2326
2327    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 0, 0);
2328    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2330    ASSERT_EQ(0, motionArgs.buttonState);
2331    ASSERT_EQ(0, mFakePointerController->getButtonState());
2332    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2333    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2334            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2335    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2336    ASSERT_EQ(0, motionArgs.buttonState);
2337    ASSERT_EQ(0, mFakePointerController->getButtonState());
2338    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2339    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2340            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2341
2342    // press BTN_BACK, release BTN_BACK
2343    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 1, 0);
2344    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2345    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2346    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2347    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2348    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2349    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2350    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2351    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2352    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2353            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2354
2355    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 0, 0);
2356    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2357    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2358    ASSERT_EQ(0, motionArgs.buttonState);
2359    ASSERT_EQ(0, mFakePointerController->getButtonState());
2360    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2361    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2362            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2363    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2364    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2365    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2366
2367    // press BTN_SIDE, release BTN_SIDE
2368    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 1, 0);
2369    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2370    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2371    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2372    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2373    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2374    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2375    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2376    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2377    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2378            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2379
2380    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 0, 0);
2381    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2382    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2383    ASSERT_EQ(0, motionArgs.buttonState);
2384    ASSERT_EQ(0, mFakePointerController->getButtonState());
2385    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2386    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2387            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2388    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2389    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2390    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2391
2392    // press BTN_FORWARD, release BTN_FORWARD
2393    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 1, 0);
2394    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2395    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2396    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2397    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2398    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2399    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2400    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2401    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2402    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2403            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2404
2405    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 0, 0);
2406    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2407    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2408    ASSERT_EQ(0, motionArgs.buttonState);
2409    ASSERT_EQ(0, mFakePointerController->getButtonState());
2410    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2411    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2412            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2413    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2414    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2415    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2416
2417    // press BTN_EXTRA, release BTN_EXTRA
2418    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 1, 0);
2419    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2420    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2421    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2422    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2423    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2424    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2425    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2426    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2427    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2428            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2429
2430    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 0, 0);
2431    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2432    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2433    ASSERT_EQ(0, motionArgs.buttonState);
2434    ASSERT_EQ(0, mFakePointerController->getButtonState());
2435    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2436    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2437            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2438    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2439    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2440    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2441}
2442
2443TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2444    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2445    addConfigurationProperty("cursor.mode", "pointer");
2446    addMapperAndConfigure(mapper);
2447
2448    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2449    mFakePointerController->setPosition(100, 200);
2450    mFakePointerController->setButtonState(0);
2451
2452    NotifyMotionArgs args;
2453
2454    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 10, 0);
2455    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 20, 0);
2456    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2457    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2458    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2459    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2460            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2461    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2462}
2463
2464
2465// --- TouchInputMapperTest ---
2466
2467class TouchInputMapperTest : public InputMapperTest {
2468protected:
2469    static const int32_t RAW_X_MIN;
2470    static const int32_t RAW_X_MAX;
2471    static const int32_t RAW_Y_MIN;
2472    static const int32_t RAW_Y_MAX;
2473    static const int32_t RAW_TOUCH_MIN;
2474    static const int32_t RAW_TOUCH_MAX;
2475    static const int32_t RAW_TOOL_MIN;
2476    static const int32_t RAW_TOOL_MAX;
2477    static const int32_t RAW_PRESSURE_MIN;
2478    static const int32_t RAW_PRESSURE_MAX;
2479    static const int32_t RAW_ORIENTATION_MIN;
2480    static const int32_t RAW_ORIENTATION_MAX;
2481    static const int32_t RAW_DISTANCE_MIN;
2482    static const int32_t RAW_DISTANCE_MAX;
2483    static const int32_t RAW_ID_MIN;
2484    static const int32_t RAW_ID_MAX;
2485    static const int32_t RAW_SLOT_MIN;
2486    static const int32_t RAW_SLOT_MAX;
2487    static const float X_PRECISION;
2488    static const float Y_PRECISION;
2489
2490    static const float GEOMETRIC_SCALE;
2491
2492    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2493
2494    enum Axes {
2495        POSITION = 1 << 0,
2496        TOUCH = 1 << 1,
2497        TOOL = 1 << 2,
2498        PRESSURE = 1 << 3,
2499        ORIENTATION = 1 << 4,
2500        MINOR = 1 << 5,
2501        ID = 1 << 6,
2502        DISTANCE = 1 << 7,
2503        SLOT = 1 << 8,
2504        TOOL_TYPE = 1 << 9,
2505    };
2506
2507    void prepareDisplay(int32_t orientation);
2508    void prepareVirtualKeys();
2509    int32_t toRawX(float displayX);
2510    int32_t toRawY(float displayY);
2511    float toDisplayX(int32_t rawX);
2512    float toDisplayY(int32_t rawY);
2513};
2514
2515const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2516const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2517const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2518const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2519const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2520const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2521const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2522const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2523const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2524const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2525const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2526const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2527const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2528const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2529const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2530const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2531const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2532const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2533const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2534const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2535
2536const float TouchInputMapperTest::GEOMETRIC_SCALE =
2537        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2538                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2539
2540const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2541        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2542        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2543};
2544
2545void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2546    mFakePolicy->setDisplayInfo(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2547}
2548
2549void TouchInputMapperTest::prepareVirtualKeys() {
2550    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2551    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2552    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2553    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2554}
2555
2556int32_t TouchInputMapperTest::toRawX(float displayX) {
2557    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2558}
2559
2560int32_t TouchInputMapperTest::toRawY(float displayY) {
2561    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2562}
2563
2564float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2565    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2566}
2567
2568float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2569    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2570}
2571
2572
2573// --- SingleTouchInputMapperTest ---
2574
2575class SingleTouchInputMapperTest : public TouchInputMapperTest {
2576protected:
2577    void prepareButtons();
2578    void prepareAxes(int axes);
2579
2580    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2581    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2582    void processUp(SingleTouchInputMapper* mappery);
2583    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2584    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2585    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2586    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2587    void processSync(SingleTouchInputMapper* mapper);
2588};
2589
2590void SingleTouchInputMapperTest::prepareButtons() {
2591    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
2592}
2593
2594void SingleTouchInputMapperTest::prepareAxes(int axes) {
2595    if (axes & POSITION) {
2596        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2597                RAW_X_MIN, RAW_X_MAX, 0, 0);
2598        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2599                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2600    }
2601    if (axes & PRESSURE) {
2602        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2603                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2604    }
2605    if (axes & TOOL) {
2606        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2607                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2608    }
2609    if (axes & DISTANCE) {
2610        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2611                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2612    }
2613}
2614
2615void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2616    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 1, 0);
2617    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2618    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2619}
2620
2621void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2622    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2623    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2624}
2625
2626void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2627    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 0, 0);
2628}
2629
2630void SingleTouchInputMapperTest::processPressure(
2631        SingleTouchInputMapper* mapper, int32_t pressure) {
2632    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, 0, pressure, 0);
2633}
2634
2635void SingleTouchInputMapperTest::processToolMajor(
2636        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2637    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, 0, toolMajor, 0);
2638}
2639
2640void SingleTouchInputMapperTest::processDistance(
2641        SingleTouchInputMapper* mapper, int32_t distance) {
2642    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, 0, distance, 0);
2643}
2644
2645void SingleTouchInputMapperTest::processKey(
2646        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2647    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
2648}
2649
2650void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2651    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2652}
2653
2654
2655TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2656    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2657    prepareButtons();
2658    prepareAxes(POSITION);
2659    addMapperAndConfigure(mapper);
2660
2661    ASSERT_EQ(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2662}
2663
2664TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2665    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2666    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2667    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2668    prepareButtons();
2669    prepareAxes(POSITION);
2670    addMapperAndConfigure(mapper);
2671
2672    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2673}
2674
2675TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2676    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2677    prepareButtons();
2678    prepareAxes(POSITION);
2679    addConfigurationProperty("touch.deviceType", "touchPad");
2680    addMapperAndConfigure(mapper);
2681
2682    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2683}
2684
2685TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2686    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2687    prepareButtons();
2688    prepareAxes(POSITION);
2689    addConfigurationProperty("touch.deviceType", "touchScreen");
2690    addMapperAndConfigure(mapper);
2691
2692    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2693}
2694
2695TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2696    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2697    addConfigurationProperty("touch.deviceType", "touchScreen");
2698    prepareDisplay(DISPLAY_ORIENTATION_0);
2699    prepareButtons();
2700    prepareAxes(POSITION);
2701    prepareVirtualKeys();
2702    addMapperAndConfigure(mapper);
2703
2704    // Unknown key.
2705    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2706
2707    // Virtual key is down.
2708    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2709    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2710    processDown(mapper, x, y);
2711    processSync(mapper);
2712    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2713
2714    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2715
2716    // Virtual key is up.
2717    processUp(mapper);
2718    processSync(mapper);
2719    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2720
2721    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2722}
2723
2724TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2725    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2726    addConfigurationProperty("touch.deviceType", "touchScreen");
2727    prepareDisplay(DISPLAY_ORIENTATION_0);
2728    prepareButtons();
2729    prepareAxes(POSITION);
2730    prepareVirtualKeys();
2731    addMapperAndConfigure(mapper);
2732
2733    // Unknown key.
2734    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2735
2736    // Virtual key is down.
2737    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2738    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2739    processDown(mapper, x, y);
2740    processSync(mapper);
2741    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2742
2743    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2744
2745    // Virtual key is up.
2746    processUp(mapper);
2747    processSync(mapper);
2748    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2749
2750    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2751}
2752
2753TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2754    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2755    addConfigurationProperty("touch.deviceType", "touchScreen");
2756    prepareDisplay(DISPLAY_ORIENTATION_0);
2757    prepareButtons();
2758    prepareAxes(POSITION);
2759    prepareVirtualKeys();
2760    addMapperAndConfigure(mapper);
2761
2762    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2763    uint8_t flags[2] = { 0, 0 };
2764    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2765    ASSERT_TRUE(flags[0]);
2766    ASSERT_FALSE(flags[1]);
2767}
2768
2769TEST_F(SingleTouchInputMapperTest, Reset_WhenVirtualKeysAreDown_SendsUp) {
2770    // Note: Ideally we should send cancels but the implementation is more straightforward
2771    // with up and this will only happen if a device is forcibly removed.
2772    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2773    addConfigurationProperty("touch.deviceType", "touchScreen");
2774    prepareDisplay(DISPLAY_ORIENTATION_0);
2775    prepareButtons();
2776    prepareAxes(POSITION);
2777    prepareVirtualKeys();
2778    addMapperAndConfigure(mapper);
2779
2780    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2781
2782    // Press virtual key.
2783    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2784    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2785    processDown(mapper, x, y);
2786    processSync(mapper);
2787    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2788
2789    // Reset.  Since key is down, synthesize key up.
2790    mapper->reset();
2791
2792    NotifyKeyArgs args;
2793    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2794    //ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2795    ASSERT_EQ(DEVICE_ID, args.deviceId);
2796    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2797    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2798    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2799    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2800    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2801    ASSERT_EQ(KEY_HOME, args.scanCode);
2802    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2803    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2804}
2805
2806TEST_F(SingleTouchInputMapperTest, Reset_WhenNothingIsPressed_NothingMuchHappens) {
2807    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2808    addConfigurationProperty("touch.deviceType", "touchScreen");
2809    prepareDisplay(DISPLAY_ORIENTATION_0);
2810    prepareButtons();
2811    prepareAxes(POSITION);
2812    prepareVirtualKeys();
2813    addMapperAndConfigure(mapper);
2814
2815    // Press virtual key.
2816    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2817    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2818    processDown(mapper, x, y);
2819    processSync(mapper);
2820    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2821
2822    // Release virtual key.
2823    processUp(mapper);
2824    processSync(mapper);
2825    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2826
2827    // Reset.  Since no key is down, nothing happens.
2828    mapper->reset();
2829
2830    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2831    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2832}
2833
2834TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2835    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2836    addConfigurationProperty("touch.deviceType", "touchScreen");
2837    prepareDisplay(DISPLAY_ORIENTATION_0);
2838    prepareButtons();
2839    prepareAxes(POSITION);
2840    prepareVirtualKeys();
2841    addMapperAndConfigure(mapper);
2842
2843    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2844
2845    NotifyKeyArgs args;
2846
2847    // Press virtual key.
2848    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2849    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2850    processDown(mapper, x, y);
2851    processSync(mapper);
2852
2853    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2854    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2855    ASSERT_EQ(DEVICE_ID, args.deviceId);
2856    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2857    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2858    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2859    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2860    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2861    ASSERT_EQ(KEY_HOME, args.scanCode);
2862    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2863    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2864
2865    // Release virtual key.
2866    processUp(mapper);
2867    processSync(mapper);
2868
2869    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2870    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2871    ASSERT_EQ(DEVICE_ID, args.deviceId);
2872    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2873    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2874    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2875    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2876    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2877    ASSERT_EQ(KEY_HOME, args.scanCode);
2878    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2879    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2880
2881    // Should not have sent any motions.
2882    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2883}
2884
2885TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2886    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2887    addConfigurationProperty("touch.deviceType", "touchScreen");
2888    prepareDisplay(DISPLAY_ORIENTATION_0);
2889    prepareButtons();
2890    prepareAxes(POSITION);
2891    prepareVirtualKeys();
2892    addMapperAndConfigure(mapper);
2893
2894    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2895
2896    NotifyKeyArgs keyArgs;
2897
2898    // Press virtual key.
2899    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2900    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2901    processDown(mapper, x, y);
2902    processSync(mapper);
2903
2904    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2905    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2906    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2907    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2908    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2909    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2910    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2911    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2912    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2913    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2914    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2915
2916    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2917    // into the display area.
2918    y -= 100;
2919    processMove(mapper, x, y);
2920    processSync(mapper);
2921
2922    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2923    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2924    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2925    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2926    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2927    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2928    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2929            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2930    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2931    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2932    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2933    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2934
2935    NotifyMotionArgs motionArgs;
2936    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2937    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2938    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2939    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2940    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2941    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2942    ASSERT_EQ(0, motionArgs.flags);
2943    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2944    ASSERT_EQ(0, motionArgs.buttonState);
2945    ASSERT_EQ(0, motionArgs.edgeFlags);
2946    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2947    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2948    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2949    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2950            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2951    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2952    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2953    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2954
2955    // Keep moving out of bounds.  Should generate a pointer move.
2956    y -= 50;
2957    processMove(mapper, x, y);
2958    processSync(mapper);
2959
2960    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2961    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2962    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2963    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2964    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2965    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2966    ASSERT_EQ(0, motionArgs.flags);
2967    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2968    ASSERT_EQ(0, motionArgs.buttonState);
2969    ASSERT_EQ(0, motionArgs.edgeFlags);
2970    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2971    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2972    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2973    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2974            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2975    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2976    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2977    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2978
2979    // Release out of bounds.  Should generate a pointer up.
2980    processUp(mapper);
2981    processSync(mapper);
2982
2983    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2984    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2985    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2986    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2987    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2988    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2989    ASSERT_EQ(0, motionArgs.flags);
2990    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2991    ASSERT_EQ(0, motionArgs.buttonState);
2992    ASSERT_EQ(0, motionArgs.edgeFlags);
2993    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2994    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2995    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2996    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2997            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2998    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2999    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3000    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3001
3002    // Should not have sent any more keys or motions.
3003    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3004    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3005}
3006
3007TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
3008    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3009    addConfigurationProperty("touch.deviceType", "touchScreen");
3010    prepareDisplay(DISPLAY_ORIENTATION_0);
3011    prepareButtons();
3012    prepareAxes(POSITION);
3013    prepareVirtualKeys();
3014    addMapperAndConfigure(mapper);
3015
3016    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3017
3018    NotifyMotionArgs motionArgs;
3019
3020    // Initially go down out of bounds.
3021    int32_t x = -10;
3022    int32_t y = -10;
3023    processDown(mapper, x, y);
3024    processSync(mapper);
3025
3026    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3027
3028    // Move into the display area.  Should generate a pointer down.
3029    x = 50;
3030    y = 75;
3031    processMove(mapper, x, y);
3032    processSync(mapper);
3033
3034    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3035    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3036    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3037    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3038    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3039    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3040    ASSERT_EQ(0, motionArgs.flags);
3041    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3042    ASSERT_EQ(0, motionArgs.buttonState);
3043    ASSERT_EQ(0, motionArgs.edgeFlags);
3044    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3045    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3046    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3047    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3048            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3049    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3050    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3051    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3052
3053    // Release.  Should generate a pointer up.
3054    processUp(mapper);
3055    processSync(mapper);
3056
3057    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3058    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3059    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3060    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3061    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3062    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3063    ASSERT_EQ(0, motionArgs.flags);
3064    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3065    ASSERT_EQ(0, motionArgs.buttonState);
3066    ASSERT_EQ(0, motionArgs.edgeFlags);
3067    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3068    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3069    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3070    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3071            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3072    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3073    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3074    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3075
3076    // Should not have sent any more keys or motions.
3077    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3078    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3079}
3080
3081TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
3082    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3083    addConfigurationProperty("touch.deviceType", "touchScreen");
3084    prepareDisplay(DISPLAY_ORIENTATION_0);
3085    prepareButtons();
3086    prepareAxes(POSITION);
3087    prepareVirtualKeys();
3088    addMapperAndConfigure(mapper);
3089
3090    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3091
3092    NotifyMotionArgs motionArgs;
3093
3094    // Down.
3095    int32_t x = 100;
3096    int32_t y = 125;
3097    processDown(mapper, x, y);
3098    processSync(mapper);
3099
3100    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3101    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3102    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3103    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3104    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3105    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3106    ASSERT_EQ(0, motionArgs.flags);
3107    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3108    ASSERT_EQ(0, motionArgs.buttonState);
3109    ASSERT_EQ(0, motionArgs.edgeFlags);
3110    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3111    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3112    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3113    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3114            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3115    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3116    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3117    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3118
3119    // Move.
3120    x += 50;
3121    y += 75;
3122    processMove(mapper, x, y);
3123    processSync(mapper);
3124
3125    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3126    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3127    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3128    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3129    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3130    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3131    ASSERT_EQ(0, motionArgs.flags);
3132    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3133    ASSERT_EQ(0, motionArgs.buttonState);
3134    ASSERT_EQ(0, motionArgs.edgeFlags);
3135    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3136    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3137    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3138    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3139            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3140    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3141    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3142    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3143
3144    // Up.
3145    processUp(mapper);
3146    processSync(mapper);
3147
3148    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3149    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3150    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3151    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3152    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3153    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3154    ASSERT_EQ(0, motionArgs.flags);
3155    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3156    ASSERT_EQ(0, motionArgs.buttonState);
3157    ASSERT_EQ(0, motionArgs.edgeFlags);
3158    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3159    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3160    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3161    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3162            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3163    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3164    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3165    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3166
3167    // Should not have sent any more keys or motions.
3168    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3169    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3170}
3171
3172TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3173    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3174    addConfigurationProperty("touch.deviceType", "touchScreen");
3175    prepareButtons();
3176    prepareAxes(POSITION);
3177    addConfigurationProperty("touch.orientationAware", "0");
3178    addMapperAndConfigure(mapper);
3179
3180    NotifyMotionArgs args;
3181
3182    // Rotation 90.
3183    prepareDisplay(DISPLAY_ORIENTATION_90);
3184    processDown(mapper, toRawX(50), toRawY(75));
3185    processSync(mapper);
3186
3187    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3188    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3189    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3190
3191    processUp(mapper);
3192    processSync(mapper);
3193    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3194}
3195
3196TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3197    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3198    addConfigurationProperty("touch.deviceType", "touchScreen");
3199    prepareButtons();
3200    prepareAxes(POSITION);
3201    addMapperAndConfigure(mapper);
3202
3203    NotifyMotionArgs args;
3204
3205    // Rotation 0.
3206    prepareDisplay(DISPLAY_ORIENTATION_0);
3207    processDown(mapper, toRawX(50), toRawY(75));
3208    processSync(mapper);
3209
3210    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3211    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3212    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3213
3214    processUp(mapper);
3215    processSync(mapper);
3216    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3217
3218    // Rotation 90.
3219    prepareDisplay(DISPLAY_ORIENTATION_90);
3220    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3221    processSync(mapper);
3222
3223    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3224    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3225    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3226
3227    processUp(mapper);
3228    processSync(mapper);
3229    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3230
3231    // Rotation 180.
3232    prepareDisplay(DISPLAY_ORIENTATION_180);
3233    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3234    processSync(mapper);
3235
3236    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3237    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3238    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3239
3240    processUp(mapper);
3241    processSync(mapper);
3242    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3243
3244    // Rotation 270.
3245    prepareDisplay(DISPLAY_ORIENTATION_270);
3246    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3247    processSync(mapper);
3248
3249    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3250    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3251    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3252
3253    processUp(mapper);
3254    processSync(mapper);
3255    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3256}
3257
3258TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3259    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3260    addConfigurationProperty("touch.deviceType", "touchScreen");
3261    prepareDisplay(DISPLAY_ORIENTATION_0);
3262    prepareButtons();
3263    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE);
3264    addMapperAndConfigure(mapper);
3265
3266    // These calculations are based on the input device calibration documentation.
3267    int32_t rawX = 100;
3268    int32_t rawY = 200;
3269    int32_t rawPressure = 10;
3270    int32_t rawToolMajor = 12;
3271    int32_t rawDistance = 0;
3272
3273    float x = toDisplayX(rawX);
3274    float y = toDisplayY(rawY);
3275    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3276    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3277    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3278    float distance = float(rawDistance);
3279
3280    processDown(mapper, rawX, rawY);
3281    processPressure(mapper, rawPressure);
3282    processToolMajor(mapper, rawToolMajor);
3283    processDistance(mapper, rawDistance);
3284    processSync(mapper);
3285
3286    NotifyMotionArgs args;
3287    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3288    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3289            x, y, pressure, size, tool, tool, tool, tool, 0, distance));
3290}
3291
3292TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3293    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3294    addConfigurationProperty("touch.deviceType", "touchScreen");
3295    prepareDisplay(DISPLAY_ORIENTATION_0);
3296    prepareButtons();
3297    prepareAxes(POSITION);
3298    addMapperAndConfigure(mapper);
3299
3300    NotifyMotionArgs motionArgs;
3301    NotifyKeyArgs keyArgs;
3302
3303    processDown(mapper, 100, 200);
3304    processSync(mapper);
3305    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3306    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3307    ASSERT_EQ(0, motionArgs.buttonState);
3308
3309    // press BTN_LEFT, release BTN_LEFT
3310    processKey(mapper, BTN_LEFT, 1);
3311    processSync(mapper);
3312    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3313    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3314    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3315
3316    processKey(mapper, BTN_LEFT, 0);
3317    processSync(mapper);
3318    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3319    ASSERT_EQ(0, motionArgs.buttonState);
3320    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3321
3322    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3323    processKey(mapper, BTN_RIGHT, 1);
3324    processKey(mapper, BTN_MIDDLE, 1);
3325    processSync(mapper);
3326    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3327    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3328    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3329            motionArgs.buttonState);
3330
3331    processKey(mapper, BTN_RIGHT, 0);
3332    processSync(mapper);
3333    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3334    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3335    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3336
3337    processKey(mapper, BTN_MIDDLE, 0);
3338    processSync(mapper);
3339    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3340    ASSERT_EQ(0, motionArgs.buttonState);
3341    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3342
3343    // press BTN_BACK, release BTN_BACK
3344    processKey(mapper, BTN_BACK, 1);
3345    processSync(mapper);
3346    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3347    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3348    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3349    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3350    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3351    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3352
3353    processKey(mapper, BTN_BACK, 0);
3354    processSync(mapper);
3355    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3356    ASSERT_EQ(0, motionArgs.buttonState);
3357    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3358    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3359    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3360    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3361
3362    // press BTN_SIDE, release BTN_SIDE
3363    processKey(mapper, BTN_SIDE, 1);
3364    processSync(mapper);
3365    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3366    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3367    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3368    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3369    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3370    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3371
3372    processKey(mapper, BTN_SIDE, 0);
3373    processSync(mapper);
3374    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3375    ASSERT_EQ(0, motionArgs.buttonState);
3376    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3377    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3378    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3379    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3380
3381    // press BTN_FORWARD, release BTN_FORWARD
3382    processKey(mapper, BTN_FORWARD, 1);
3383    processSync(mapper);
3384    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3385    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3386    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3387    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3388    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3389    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3390
3391    processKey(mapper, BTN_FORWARD, 0);
3392    processSync(mapper);
3393    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3394    ASSERT_EQ(0, motionArgs.buttonState);
3395    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3396    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3397    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3398    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3399
3400    // press BTN_EXTRA, release BTN_EXTRA
3401    processKey(mapper, BTN_EXTRA, 1);
3402    processSync(mapper);
3403    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3404    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3405    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3406    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3407    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3408    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3409
3410    processKey(mapper, BTN_EXTRA, 0);
3411    processSync(mapper);
3412    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3413    ASSERT_EQ(0, motionArgs.buttonState);
3414    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3415    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3416    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3417    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3418
3419    // press BTN_STYLUS, release BTN_STYLUS
3420    processKey(mapper, BTN_STYLUS, 1);
3421    processSync(mapper);
3422    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3423    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3424    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3425
3426    processKey(mapper, BTN_STYLUS, 0);
3427    processSync(mapper);
3428    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3429    ASSERT_EQ(0, motionArgs.buttonState);
3430    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3431
3432    // press BTN_STYLUS2, release BTN_STYLUS2
3433    processKey(mapper, BTN_STYLUS2, 1);
3434    processSync(mapper);
3435    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3436    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3437    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3438
3439    processKey(mapper, BTN_STYLUS2, 0);
3440    processSync(mapper);
3441    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3442    ASSERT_EQ(0, motionArgs.buttonState);
3443    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3444
3445    // release touch
3446    processUp(mapper);
3447    processSync(mapper);
3448    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3449    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3450    ASSERT_EQ(0, motionArgs.buttonState);
3451}
3452
3453TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3454    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3455    addConfigurationProperty("touch.deviceType", "touchScreen");
3456    prepareDisplay(DISPLAY_ORIENTATION_0);
3457    prepareButtons();
3458    prepareAxes(POSITION);
3459    addMapperAndConfigure(mapper);
3460
3461    NotifyMotionArgs motionArgs;
3462
3463    // default tool type is finger
3464    processDown(mapper, 100, 200);
3465    processSync(mapper);
3466    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3467    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3468    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3469
3470    // eraser
3471    processKey(mapper, BTN_TOOL_RUBBER, 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_ERASER, motionArgs.pointerProperties[0].toolType);
3476
3477    // stylus
3478    processKey(mapper, BTN_TOOL_RUBBER, 0);
3479    processKey(mapper, BTN_TOOL_PEN, 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_STYLUS, motionArgs.pointerProperties[0].toolType);
3484
3485    // finger
3486    processKey(mapper, BTN_TOOL_PEN, 0);
3487    processKey(mapper, BTN_TOOL_FINGER, 1);
3488    processSync(mapper);
3489    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3490    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3491    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3492
3493    // stylus trumps finger
3494    processKey(mapper, BTN_TOOL_PEN, 1);
3495    processSync(mapper);
3496    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3497    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3498    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3499
3500    // eraser trumps stylus
3501    processKey(mapper, BTN_TOOL_RUBBER, 1);
3502    processSync(mapper);
3503    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3504    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3505    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3506
3507    // back to default tool type
3508    processKey(mapper, BTN_TOOL_RUBBER, 0);
3509    processKey(mapper, BTN_TOOL_PEN, 0);
3510    processKey(mapper, BTN_TOOL_FINGER, 0);
3511    processSync(mapper);
3512    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3513    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3514    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3515}
3516
3517TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3518    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3519    addConfigurationProperty("touch.deviceType", "touchScreen");
3520    prepareDisplay(DISPLAY_ORIENTATION_0);
3521    prepareButtons();
3522    prepareAxes(POSITION);
3523    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, AKEYCODE_UNKNOWN, 0);
3524    addMapperAndConfigure(mapper);
3525
3526    NotifyMotionArgs motionArgs;
3527
3528    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3529    processKey(mapper, BTN_TOOL_FINGER, 1);
3530    processMove(mapper, 100, 200);
3531    processSync(mapper);
3532    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3533    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3534    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3535            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3536
3537    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(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3541
3542    // move a little
3543    processMove(mapper, 150, 250);
3544    processSync(mapper);
3545    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3546    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // down when BTN_TOUCH is pressed, pressure defaults to 1
3551    processKey(mapper, BTN_TOUCH, 1);
3552    processSync(mapper);
3553    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3554    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3555    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3556            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3557
3558    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3559    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, 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    // up when BTN_TOUCH is released, hover restored
3564    processKey(mapper, BTN_TOUCH, 0);
3565    processSync(mapper);
3566    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3567    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3568    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3569            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3570
3571    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3572    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3573    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3574            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3575
3576    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3577    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // exit hover when pointer goes away
3582    processKey(mapper, BTN_TOOL_FINGER, 0);
3583    processSync(mapper);
3584    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3585    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3586    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3587            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3588}
3589
3590TEST_F(SingleTouchInputMapperTest, Process_WhenAbsDistanceIsPresent_HoversIfItsValueIsGreaterThanZero) {
3591    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3592    addConfigurationProperty("touch.deviceType", "touchScreen");
3593    prepareDisplay(DISPLAY_ORIENTATION_0);
3594    prepareButtons();
3595    prepareAxes(POSITION | DISTANCE);
3596    addMapperAndConfigure(mapper);
3597
3598    NotifyMotionArgs motionArgs;
3599
3600    // initially hovering because distance is 1, pressure defaults to 0
3601    processDown(mapper, 100, 200);
3602    processDistance(mapper, 1);
3603    processSync(mapper);
3604    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3605    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3606    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3607            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
3608
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(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
3613
3614    // move a little
3615    processMove(mapper, 150, 250);
3616    processSync(mapper);
3617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3618    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // down when distance goes to 0, pressure defaults to 1
3623    processDistance(mapper, 0);
3624    processSync(mapper);
3625    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3626    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3627    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3628            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3629
3630    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3631    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, 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    // up when distance goes to 1, hover restored
3636    processDistance(mapper, 1);
3637    processSync(mapper);
3638    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3639    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3640    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3641            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3642
3643    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3644    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3645    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3646            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3647
3648    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3649    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, 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    // exit hover when pointer goes away
3654    processUp(mapper);
3655    processSync(mapper);
3656    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3657    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3658    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3659            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
3660}
3661
3662
3663// --- MultiTouchInputMapperTest ---
3664
3665class MultiTouchInputMapperTest : public TouchInputMapperTest {
3666protected:
3667    void prepareAxes(int axes);
3668
3669    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3670    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3671    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3672    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3673    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3674    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3675    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3676    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3677    void processId(MultiTouchInputMapper* mapper, int32_t id);
3678    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3679    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3680    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3681    void processMTSync(MultiTouchInputMapper* mapper);
3682    void processSync(MultiTouchInputMapper* mapper);
3683};
3684
3685void MultiTouchInputMapperTest::prepareAxes(int axes) {
3686    if (axes & POSITION) {
3687        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3688                RAW_X_MIN, RAW_X_MAX, 0, 0);
3689        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3690                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3691    }
3692    if (axes & TOUCH) {
3693        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3694                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3695        if (axes & MINOR) {
3696            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3697                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3698        }
3699    }
3700    if (axes & TOOL) {
3701        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3702                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3703        if (axes & MINOR) {
3704            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3705                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3706        }
3707    }
3708    if (axes & ORIENTATION) {
3709        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3710                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3711    }
3712    if (axes & PRESSURE) {
3713        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3714                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3715    }
3716    if (axes & DISTANCE) {
3717        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3718                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3719    }
3720    if (axes & ID) {
3721        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3722                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3723    }
3724    if (axes & SLOT) {
3725        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3726                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3727        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3728    }
3729    if (axes & TOOL_TYPE) {
3730        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3731                0, MT_TOOL_MAX, 0, 0);
3732    }
3733}
3734
3735void MultiTouchInputMapperTest::processPosition(
3736        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3737    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, 0, x, 0);
3738    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, 0, y, 0);
3739}
3740
3741void MultiTouchInputMapperTest::processTouchMajor(
3742        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3743    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, 0, touchMajor, 0);
3744}
3745
3746void MultiTouchInputMapperTest::processTouchMinor(
3747        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3748    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, 0, touchMinor, 0);
3749}
3750
3751void MultiTouchInputMapperTest::processToolMajor(
3752        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3753    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, 0, toolMajor, 0);
3754}
3755
3756void MultiTouchInputMapperTest::processToolMinor(
3757        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3758    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, 0, toolMinor, 0);
3759}
3760
3761void MultiTouchInputMapperTest::processOrientation(
3762        MultiTouchInputMapper* mapper, int32_t orientation) {
3763    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, 0, orientation, 0);
3764}
3765
3766void MultiTouchInputMapperTest::processPressure(
3767        MultiTouchInputMapper* mapper, int32_t pressure) {
3768    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, 0, pressure, 0);
3769}
3770
3771void MultiTouchInputMapperTest::processDistance(
3772        MultiTouchInputMapper* mapper, int32_t distance) {
3773    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, 0, distance, 0);
3774}
3775
3776void MultiTouchInputMapperTest::processId(
3777        MultiTouchInputMapper* mapper, int32_t id) {
3778    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, 0, id, 0);
3779}
3780
3781void MultiTouchInputMapperTest::processSlot(
3782        MultiTouchInputMapper* mapper, int32_t slot) {
3783    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, 0, slot, 0);
3784}
3785
3786void MultiTouchInputMapperTest::processToolType(
3787        MultiTouchInputMapper* mapper, int32_t toolType) {
3788    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, 0, toolType, 0);
3789}
3790
3791void MultiTouchInputMapperTest::processKey(
3792        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3793    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
3794}
3795
3796void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3797    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0, 0, 0);
3798}
3799
3800void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3801    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
3802}
3803
3804
3805TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3806    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3807    addConfigurationProperty("touch.deviceType", "touchScreen");
3808    prepareDisplay(DISPLAY_ORIENTATION_0);
3809    prepareAxes(POSITION);
3810    prepareVirtualKeys();
3811    addMapperAndConfigure(mapper);
3812
3813    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3814
3815    NotifyMotionArgs motionArgs;
3816
3817    // Two fingers down at once.
3818    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3819    processPosition(mapper, x1, y1);
3820    processMTSync(mapper);
3821    processPosition(mapper, x2, y2);
3822    processMTSync(mapper);
3823    processSync(mapper);
3824
3825    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3826    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3827    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3828    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3829    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3830    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3831    ASSERT_EQ(0, motionArgs.flags);
3832    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3833    ASSERT_EQ(0, motionArgs.buttonState);
3834    ASSERT_EQ(0, motionArgs.edgeFlags);
3835    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3836    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3837    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3838    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3839            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3840    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3841    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3842    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3843
3844    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3845    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3846    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3847    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3848    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3849    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3850            motionArgs.action);
3851    ASSERT_EQ(0, motionArgs.flags);
3852    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3853    ASSERT_EQ(0, motionArgs.buttonState);
3854    ASSERT_EQ(0, motionArgs.edgeFlags);
3855    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3856    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3857    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3858    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3859    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3860    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3861            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3862    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3863            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3864    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3865    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3866    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3867
3868    // Move.
3869    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3870    processPosition(mapper, x1, y1);
3871    processMTSync(mapper);
3872    processPosition(mapper, x2, y2);
3873    processMTSync(mapper);
3874    processSync(mapper);
3875
3876    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3877    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3878    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3879    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3880    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3881    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3882    ASSERT_EQ(0, motionArgs.flags);
3883    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3884    ASSERT_EQ(0, motionArgs.buttonState);
3885    ASSERT_EQ(0, motionArgs.edgeFlags);
3886    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3887    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3888    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3889    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3890    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3891    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3892            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3893    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3894            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3895    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3896    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3897    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3898
3899    // First finger up.
3900    x2 += 15; y2 -= 20;
3901    processPosition(mapper, x2, y2);
3902    processMTSync(mapper);
3903    processSync(mapper);
3904
3905    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3906    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3907    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3908    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3909    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3910    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3911            motionArgs.action);
3912    ASSERT_EQ(0, motionArgs.flags);
3913    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3914    ASSERT_EQ(0, motionArgs.buttonState);
3915    ASSERT_EQ(0, motionArgs.edgeFlags);
3916    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3917    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3918    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3919    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3920    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3921    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3922            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3923    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3924            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3925    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3926    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3927    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3928
3929    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3930    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3931    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3932    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3933    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3934    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3935    ASSERT_EQ(0, motionArgs.flags);
3936    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3937    ASSERT_EQ(0, motionArgs.buttonState);
3938    ASSERT_EQ(0, motionArgs.edgeFlags);
3939    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3940    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3941    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3942    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3943            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3944    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3945    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3946    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3947
3948    // Move.
3949    x2 += 20; y2 -= 25;
3950    processPosition(mapper, x2, y2);
3951    processMTSync(mapper);
3952    processSync(mapper);
3953
3954    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3955    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3956    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3957    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3958    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3959    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3960    ASSERT_EQ(0, motionArgs.flags);
3961    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3962    ASSERT_EQ(0, motionArgs.buttonState);
3963    ASSERT_EQ(0, motionArgs.edgeFlags);
3964    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3965    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3966    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3967    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3968            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3969    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3970    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3971    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3972
3973    // New finger down.
3974    int32_t x3 = 700, y3 = 300;
3975    processPosition(mapper, x2, y2);
3976    processMTSync(mapper);
3977    processPosition(mapper, x3, y3);
3978    processMTSync(mapper);
3979    processSync(mapper);
3980
3981    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3982    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3983    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3984    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3985    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3986    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3987            motionArgs.action);
3988    ASSERT_EQ(0, motionArgs.flags);
3989    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3990    ASSERT_EQ(0, motionArgs.buttonState);
3991    ASSERT_EQ(0, motionArgs.edgeFlags);
3992    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3993    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3994    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3995    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3996    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3997    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3998            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3999    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4000            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4001    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4002    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4003    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4004
4005    // Second finger up.
4006    x3 += 30; y3 -= 20;
4007    processPosition(mapper, x3, y3);
4008    processMTSync(mapper);
4009    processSync(mapper);
4010
4011    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4012    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4013    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4014    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4015    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4016    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4017            motionArgs.action);
4018    ASSERT_EQ(0, motionArgs.flags);
4019    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4020    ASSERT_EQ(0, motionArgs.buttonState);
4021    ASSERT_EQ(0, motionArgs.edgeFlags);
4022    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4023    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4024    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4025    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4026    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4027    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4028            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4029    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4030            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4031    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4032    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4033    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4034
4035    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4036    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4037    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4038    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4039    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4040    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4041    ASSERT_EQ(0, motionArgs.flags);
4042    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4043    ASSERT_EQ(0, motionArgs.buttonState);
4044    ASSERT_EQ(0, motionArgs.edgeFlags);
4045    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4046    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4047    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4048    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4049            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4050    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4051    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4052    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4053
4054    // Last finger up.
4055    processMTSync(mapper);
4056    processSync(mapper);
4057
4058    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4059    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
4060    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
4061    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
4062    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
4063    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4064    ASSERT_EQ(0, motionArgs.flags);
4065    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
4066    ASSERT_EQ(0, motionArgs.buttonState);
4067    ASSERT_EQ(0, motionArgs.edgeFlags);
4068    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4069    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4070    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4071    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4072            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4073    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4074    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4075    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4076
4077    // Should not have sent any more keys or motions.
4078    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4079    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4080}
4081
4082TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4083    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4084    addConfigurationProperty("touch.deviceType", "touchScreen");
4085    prepareDisplay(DISPLAY_ORIENTATION_0);
4086    prepareAxes(POSITION | ID);
4087    prepareVirtualKeys();
4088    addMapperAndConfigure(mapper);
4089
4090    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4091
4092    NotifyMotionArgs motionArgs;
4093
4094    // Two fingers down at once.
4095    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4096    processPosition(mapper, x1, y1);
4097    processId(mapper, 1);
4098    processMTSync(mapper);
4099    processPosition(mapper, x2, y2);
4100    processId(mapper, 2);
4101    processMTSync(mapper);
4102    processSync(mapper);
4103
4104    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4105    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4106    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4107    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4108    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4109    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4110            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4111
4112    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4113    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4114            motionArgs.action);
4115    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4116    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4117    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4118    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4119    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4120    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4121            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4122    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4123            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4124
4125    // Move.
4126    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4127    processPosition(mapper, x1, y1);
4128    processId(mapper, 1);
4129    processMTSync(mapper);
4130    processPosition(mapper, x2, y2);
4131    processId(mapper, 2);
4132    processMTSync(mapper);
4133    processSync(mapper);
4134
4135    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4136    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4137    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4138    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4139    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4140    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4141    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4142    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4143            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4144    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4145            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4146
4147    // First finger up.
4148    x2 += 15; y2 -= 20;
4149    processPosition(mapper, x2, y2);
4150    processId(mapper, 2);
4151    processMTSync(mapper);
4152    processSync(mapper);
4153
4154    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4155    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4156            motionArgs.action);
4157    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4158    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4159    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4160    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4161    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4162    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4163            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4164    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4165            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4166
4167    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4168    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4169    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4170    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4171    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4172    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4173            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4174
4175    // Move.
4176    x2 += 20; y2 -= 25;
4177    processPosition(mapper, x2, y2);
4178    processId(mapper, 2);
4179    processMTSync(mapper);
4180    processSync(mapper);
4181
4182    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4183    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4184    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4185    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4186    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4187    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4188            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4189
4190    // New finger down.
4191    int32_t x3 = 700, y3 = 300;
4192    processPosition(mapper, x2, y2);
4193    processId(mapper, 2);
4194    processMTSync(mapper);
4195    processPosition(mapper, x3, y3);
4196    processId(mapper, 3);
4197    processMTSync(mapper);
4198    processSync(mapper);
4199
4200    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4201    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4202            motionArgs.action);
4203    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4204    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4205    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4206    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4207    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4208    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4209            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4210    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4211            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4212
4213    // Second finger up.
4214    x3 += 30; y3 -= 20;
4215    processPosition(mapper, x3, y3);
4216    processId(mapper, 3);
4217    processMTSync(mapper);
4218    processSync(mapper);
4219
4220    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4221    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4222            motionArgs.action);
4223    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4224    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4225    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4226    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4227    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4228    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4229            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4230    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4231            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4232
4233    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4234    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4235    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4236    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4237    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4238    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4239            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4240
4241    // Last finger up.
4242    processMTSync(mapper);
4243    processSync(mapper);
4244
4245    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4246    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4247    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4248    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4249    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4250    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4251            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4252
4253    // Should not have sent any more keys or motions.
4254    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4255    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4256}
4257
4258TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4259    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4260    addConfigurationProperty("touch.deviceType", "touchScreen");
4261    prepareDisplay(DISPLAY_ORIENTATION_0);
4262    prepareAxes(POSITION | ID | SLOT);
4263    prepareVirtualKeys();
4264    addMapperAndConfigure(mapper);
4265
4266    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4267
4268    NotifyMotionArgs motionArgs;
4269
4270    // Two fingers down at once.
4271    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4272    processPosition(mapper, x1, y1);
4273    processId(mapper, 1);
4274    processSlot(mapper, 1);
4275    processPosition(mapper, x2, y2);
4276    processId(mapper, 2);
4277    processSync(mapper);
4278
4279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4280    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4281    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4282    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4283    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4284    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4285            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4286
4287    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4288    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4289            motionArgs.action);
4290    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4291    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4292    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4293    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4294    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4295    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4296            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4297    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4298            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4299
4300    // Move.
4301    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4302    processSlot(mapper, 0);
4303    processPosition(mapper, x1, y1);
4304    processSlot(mapper, 1);
4305    processPosition(mapper, x2, y2);
4306    processSync(mapper);
4307
4308    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4309    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4310    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4311    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4312    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4313    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4314    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4315    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4316            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4317    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4318            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4319
4320    // First finger up.
4321    x2 += 15; y2 -= 20;
4322    processSlot(mapper, 0);
4323    processId(mapper, -1);
4324    processSlot(mapper, 1);
4325    processPosition(mapper, x2, y2);
4326    processSync(mapper);
4327
4328    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4329    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4330            motionArgs.action);
4331    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4332    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4333    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4334    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4335    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4337            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4338    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4339            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4340
4341    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4342    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4343    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4344    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4345    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4346    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4347            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4348
4349    // Move.
4350    x2 += 20; y2 -= 25;
4351    processPosition(mapper, x2, y2);
4352    processSync(mapper);
4353
4354    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4355    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4356    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4357    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4358    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4359    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4360            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4361
4362    // New finger down.
4363    int32_t x3 = 700, y3 = 300;
4364    processPosition(mapper, x2, y2);
4365    processSlot(mapper, 0);
4366    processId(mapper, 3);
4367    processPosition(mapper, x3, y3);
4368    processSync(mapper);
4369
4370    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4371    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4372            motionArgs.action);
4373    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4374    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4375    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4376    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4377    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4378    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4379            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4380    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4381            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4382
4383    // Second finger up.
4384    x3 += 30; y3 -= 20;
4385    processSlot(mapper, 1);
4386    processId(mapper, -1);
4387    processSlot(mapper, 0);
4388    processPosition(mapper, x3, y3);
4389    processSync(mapper);
4390
4391    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4392    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4393            motionArgs.action);
4394    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4395    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4396    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4397    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4398    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4399    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4400            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4401    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4402            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4403
4404    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4405    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4406    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4407    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4408    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4409    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4410            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4411
4412    // Last finger up.
4413    processId(mapper, -1);
4414    processSync(mapper);
4415
4416    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4417    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4418    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4419    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4420    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4421    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4422            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4423
4424    // Should not have sent any more keys or motions.
4425    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4426    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4427}
4428
4429TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4430    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4431    addConfigurationProperty("touch.deviceType", "touchScreen");
4432    prepareDisplay(DISPLAY_ORIENTATION_0);
4433    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4434    addMapperAndConfigure(mapper);
4435
4436    // These calculations are based on the input device calibration documentation.
4437    int32_t rawX = 100;
4438    int32_t rawY = 200;
4439    int32_t rawTouchMajor = 7;
4440    int32_t rawTouchMinor = 6;
4441    int32_t rawToolMajor = 9;
4442    int32_t rawToolMinor = 8;
4443    int32_t rawPressure = 11;
4444    int32_t rawDistance = 0;
4445    int32_t rawOrientation = 3;
4446    int32_t id = 5;
4447
4448    float x = toDisplayX(rawX);
4449    float y = toDisplayY(rawY);
4450    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4451    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4452    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4453    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4454    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4455    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4456    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4457    float distance = float(rawDistance);
4458
4459    processPosition(mapper, rawX, rawY);
4460    processTouchMajor(mapper, rawTouchMajor);
4461    processTouchMinor(mapper, rawTouchMinor);
4462    processToolMajor(mapper, rawToolMajor);
4463    processToolMinor(mapper, rawToolMinor);
4464    processPressure(mapper, rawPressure);
4465    processOrientation(mapper, rawOrientation);
4466    processDistance(mapper, rawDistance);
4467    processId(mapper, id);
4468    processMTSync(mapper);
4469    processSync(mapper);
4470
4471    NotifyMotionArgs args;
4472    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4473    ASSERT_EQ(0, args.pointerProperties[0].id);
4474    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4475            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4476            orientation, distance));
4477}
4478
4479TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4480    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4481    addConfigurationProperty("touch.deviceType", "touchScreen");
4482    prepareDisplay(DISPLAY_ORIENTATION_0);
4483    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4484    addConfigurationProperty("touch.size.calibration", "geometric");
4485    addMapperAndConfigure(mapper);
4486
4487    // These calculations are based on the input device calibration documentation.
4488    int32_t rawX = 100;
4489    int32_t rawY = 200;
4490    int32_t rawTouchMajor = 140;
4491    int32_t rawTouchMinor = 120;
4492    int32_t rawToolMajor = 180;
4493    int32_t rawToolMinor = 160;
4494
4495    float x = toDisplayX(rawX);
4496    float y = toDisplayY(rawY);
4497    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4498    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4499    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4500    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4501    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4502
4503    processPosition(mapper, rawX, rawY);
4504    processTouchMajor(mapper, rawTouchMajor);
4505    processTouchMinor(mapper, rawTouchMinor);
4506    processToolMajor(mapper, rawToolMajor);
4507    processToolMinor(mapper, rawToolMinor);
4508    processMTSync(mapper);
4509    processSync(mapper);
4510
4511    NotifyMotionArgs args;
4512    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4513    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4514            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4515}
4516
4517TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4518    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4519    addConfigurationProperty("touch.deviceType", "touchScreen");
4520    prepareDisplay(DISPLAY_ORIENTATION_0);
4521    prepareAxes(POSITION | TOUCH | TOOL);
4522    addConfigurationProperty("touch.size.calibration", "diameter");
4523    addConfigurationProperty("touch.size.scale", "10");
4524    addConfigurationProperty("touch.size.bias", "160");
4525    addConfigurationProperty("touch.size.isSummed", "1");
4526    addMapperAndConfigure(mapper);
4527
4528    // These calculations are based on the input device calibration documentation.
4529    // Note: We only provide a single common touch/tool value because the device is assumed
4530    //       not to emit separate values for each pointer (isSummed = 1).
4531    int32_t rawX = 100;
4532    int32_t rawY = 200;
4533    int32_t rawX2 = 150;
4534    int32_t rawY2 = 250;
4535    int32_t rawTouchMajor = 5;
4536    int32_t rawToolMajor = 8;
4537
4538    float x = toDisplayX(rawX);
4539    float y = toDisplayY(rawY);
4540    float x2 = toDisplayX(rawX2);
4541    float y2 = toDisplayY(rawY2);
4542    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4543    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4544    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
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, 1.0f, size, touch, touch, tool, tool, 0, 0));
4566    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4567            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4568}
4569
4570TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_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.size.calibration", "area");
4576    addConfigurationProperty("touch.size.scale", "43");
4577    addConfigurationProperty("touch.size.bias", "3");
4578    addMapperAndConfigure(mapper);
4579
4580    // These calculations are based on the input device calibration documentation.
4581    int32_t rawX = 100;
4582    int32_t rawY = 200;
4583    int32_t rawTouchMajor = 5;
4584    int32_t rawToolMajor = 8;
4585
4586    float x = toDisplayX(rawX);
4587    float y = toDisplayY(rawY);
4588    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4589    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4590    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4591
4592    processPosition(mapper, rawX, rawY);
4593    processTouchMajor(mapper, rawTouchMajor);
4594    processToolMajor(mapper, rawToolMajor);
4595    processMTSync(mapper);
4596    processSync(mapper);
4597
4598    NotifyMotionArgs args;
4599    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4600    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4601            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4602}
4603
4604TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4605    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4606    addConfigurationProperty("touch.deviceType", "touchScreen");
4607    prepareDisplay(DISPLAY_ORIENTATION_0);
4608    prepareAxes(POSITION | PRESSURE);
4609    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4610    addConfigurationProperty("touch.pressure.scale", "0.01");
4611    addMapperAndConfigure(mapper);
4612
4613    // These calculations are based on the input device calibration documentation.
4614    int32_t rawX = 100;
4615    int32_t rawY = 200;
4616    int32_t rawPressure = 60;
4617
4618    float x = toDisplayX(rawX);
4619    float y = toDisplayY(rawY);
4620    float pressure = float(rawPressure) * 0.01f;
4621
4622    processPosition(mapper, rawX, rawY);
4623    processPressure(mapper, rawPressure);
4624    processMTSync(mapper);
4625    processSync(mapper);
4626
4627    NotifyMotionArgs args;
4628    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4629    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4630            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4631}
4632
4633TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4634    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4635    addConfigurationProperty("touch.deviceType", "touchScreen");
4636    prepareDisplay(DISPLAY_ORIENTATION_0);
4637    prepareAxes(POSITION | ID | SLOT);
4638    addMapperAndConfigure(mapper);
4639
4640    NotifyMotionArgs motionArgs;
4641    NotifyKeyArgs keyArgs;
4642
4643    processId(mapper, 1);
4644    processPosition(mapper, 100, 200);
4645    processSync(mapper);
4646    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4647    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4648    ASSERT_EQ(0, motionArgs.buttonState);
4649
4650    // press BTN_LEFT, release BTN_LEFT
4651    processKey(mapper, BTN_LEFT, 1);
4652    processSync(mapper);
4653    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4654    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4655    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4656
4657    processKey(mapper, BTN_LEFT, 0);
4658    processSync(mapper);
4659    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4660    ASSERT_EQ(0, motionArgs.buttonState);
4661    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4662
4663    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4664    processKey(mapper, BTN_RIGHT, 1);
4665    processKey(mapper, BTN_MIDDLE, 1);
4666    processSync(mapper);
4667    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4668    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4669    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4670            motionArgs.buttonState);
4671
4672    processKey(mapper, BTN_RIGHT, 0);
4673    processSync(mapper);
4674    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4675    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4676    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4677
4678    processKey(mapper, BTN_MIDDLE, 0);
4679    processSync(mapper);
4680    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4681    ASSERT_EQ(0, motionArgs.buttonState);
4682    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4683
4684    // press BTN_BACK, release BTN_BACK
4685    processKey(mapper, BTN_BACK, 1);
4686    processSync(mapper);
4687    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4688    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4689    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4690    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4691    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4692    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4693
4694    processKey(mapper, BTN_BACK, 0);
4695    processSync(mapper);
4696    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4697    ASSERT_EQ(0, motionArgs.buttonState);
4698    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4699    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4700    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4701    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4702
4703    // press BTN_SIDE, release BTN_SIDE
4704    processKey(mapper, BTN_SIDE, 1);
4705    processSync(mapper);
4706    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4707    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4708    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4709    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4710    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4711    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4712
4713    processKey(mapper, BTN_SIDE, 0);
4714    processSync(mapper);
4715    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4716    ASSERT_EQ(0, motionArgs.buttonState);
4717    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4718    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4719    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4720    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4721
4722    // press BTN_FORWARD, release BTN_FORWARD
4723    processKey(mapper, BTN_FORWARD, 1);
4724    processSync(mapper);
4725    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4726    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4727    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4728    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4729    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4730    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4731
4732    processKey(mapper, BTN_FORWARD, 0);
4733    processSync(mapper);
4734    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4735    ASSERT_EQ(0, motionArgs.buttonState);
4736    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4737    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4738    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4739    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4740
4741    // press BTN_EXTRA, release BTN_EXTRA
4742    processKey(mapper, BTN_EXTRA, 1);
4743    processSync(mapper);
4744    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4745    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4746    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4747    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4748    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4749    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4750
4751    processKey(mapper, BTN_EXTRA, 0);
4752    processSync(mapper);
4753    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4754    ASSERT_EQ(0, motionArgs.buttonState);
4755    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4756    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4757    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4758    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4759
4760    // press BTN_STYLUS, release BTN_STYLUS
4761    processKey(mapper, BTN_STYLUS, 1);
4762    processSync(mapper);
4763    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4764    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4765    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4766
4767    processKey(mapper, BTN_STYLUS, 0);
4768    processSync(mapper);
4769    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4770    ASSERT_EQ(0, motionArgs.buttonState);
4771    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4772
4773    // press BTN_STYLUS2, release BTN_STYLUS2
4774    processKey(mapper, BTN_STYLUS2, 1);
4775    processSync(mapper);
4776    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4777    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4778    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4779
4780    processKey(mapper, BTN_STYLUS2, 0);
4781    processSync(mapper);
4782    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4783    ASSERT_EQ(0, motionArgs.buttonState);
4784    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4785
4786    // release touch
4787    processId(mapper, -1);
4788    processSync(mapper);
4789    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4790    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4791    ASSERT_EQ(0, motionArgs.buttonState);
4792}
4793
4794TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4795    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4796    addConfigurationProperty("touch.deviceType", "touchScreen");
4797    prepareDisplay(DISPLAY_ORIENTATION_0);
4798    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4799    addMapperAndConfigure(mapper);
4800
4801    NotifyMotionArgs motionArgs;
4802
4803    // default tool type is finger
4804    processId(mapper, 1);
4805    processPosition(mapper, 100, 200);
4806    processSync(mapper);
4807    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4808    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4809    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4810
4811    // eraser
4812    processKey(mapper, BTN_TOOL_RUBBER, 1);
4813    processSync(mapper);
4814    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4815    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4816    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4817
4818    // stylus
4819    processKey(mapper, BTN_TOOL_RUBBER, 0);
4820    processKey(mapper, BTN_TOOL_PEN, 1);
4821    processSync(mapper);
4822    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4823    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4824    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4825
4826    // finger
4827    processKey(mapper, BTN_TOOL_PEN, 0);
4828    processKey(mapper, BTN_TOOL_FINGER, 1);
4829    processSync(mapper);
4830    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4831    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4832    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4833
4834    // stylus trumps finger
4835    processKey(mapper, BTN_TOOL_PEN, 1);
4836    processSync(mapper);
4837    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4838    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4839    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4840
4841    // eraser trumps stylus
4842    processKey(mapper, BTN_TOOL_RUBBER, 1);
4843    processSync(mapper);
4844    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4845    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4846    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4847
4848    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4849    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4850    processSync(mapper);
4851    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4852    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4853    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4854
4855    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4856    processToolType(mapper, MT_TOOL_PEN);
4857    processSync(mapper);
4858    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4859    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4860    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4861
4862    // back to default tool type
4863    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4864    processKey(mapper, BTN_TOOL_RUBBER, 0);
4865    processKey(mapper, BTN_TOOL_PEN, 0);
4866    processKey(mapper, BTN_TOOL_FINGER, 0);
4867    processSync(mapper);
4868    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4869    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4870    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4871}
4872
4873TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4874    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4875    addConfigurationProperty("touch.deviceType", "touchScreen");
4876    prepareDisplay(DISPLAY_ORIENTATION_0);
4877    prepareAxes(POSITION | ID | SLOT);
4878    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
4879    addMapperAndConfigure(mapper);
4880
4881    NotifyMotionArgs motionArgs;
4882
4883    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4884    processId(mapper, 1);
4885    processPosition(mapper, 100, 200);
4886    processSync(mapper);
4887    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4888    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4889    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4890            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4891
4892    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4893    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4894    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4895            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4896
4897    // move a little
4898    processPosition(mapper, 150, 250);
4899    processSync(mapper);
4900    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4901    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4902    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4903            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4904
4905    // down when BTN_TOUCH is pressed, pressure defaults to 1
4906    processKey(mapper, BTN_TOUCH, 1);
4907    processSync(mapper);
4908    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4909    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4910    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4911            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4912
4913    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4914    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4915    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4916            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4917
4918    // up when BTN_TOUCH is released, hover restored
4919    processKey(mapper, BTN_TOUCH, 0);
4920    processSync(mapper);
4921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4922    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4923    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4924            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4925
4926    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4927    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4928    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4929            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4930
4931    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4932    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4933    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4934            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4935
4936    // exit hover when pointer goes away
4937    processId(mapper, -1);
4938    processSync(mapper);
4939    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4940    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4941    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4942            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4943}
4944
4945TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTDistanceIsPresent_HoversIfItsValueIsGreaterThanZero) {
4946    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4947    addConfigurationProperty("touch.deviceType", "touchScreen");
4948    prepareDisplay(DISPLAY_ORIENTATION_0);
4949    prepareAxes(POSITION | ID | SLOT | DISTANCE);
4950    addMapperAndConfigure(mapper);
4951
4952    NotifyMotionArgs motionArgs;
4953
4954    // initially hovering because distance is 1, pressure defaults to 0
4955    processId(mapper, 1);
4956    processPosition(mapper, 100, 200);
4957    processDistance(mapper, 1);
4958    processSync(mapper);
4959    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4960    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4961    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4962            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
4963
4964    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4965    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4966    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4967            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 1));
4968
4969    // move a little
4970    processPosition(mapper, 150, 250);
4971    processSync(mapper);
4972    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4973    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4974    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4975            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4976
4977    // down when distance goes to 0, pressure defaults to 1
4978    processDistance(mapper, 0);
4979    processSync(mapper);
4980    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4981    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4982    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4983            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
4984
4985    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4986    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4987    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4988            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4989
4990    // up when distance goes to 1, hover restored
4991    processDistance(mapper, 1);
4992    processSync(mapper);
4993    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4994    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4995    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4996            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4997
4998    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4999    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
5000    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5001            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
5002
5003    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5004    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5005    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5006            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
5007
5008    // exit hover when pointer goes away
5009    processId(mapper, -1);
5010    processSync(mapper);
5011    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5012    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5013    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5014            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 1));
5015}
5016
5017
5018} // namespace android
5019