InputReader_test.cpp revision ea6892e02e10a57673a42f0922ad28694595dcaa 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "../InputReader.h"
18
19#include <utils/List.h>
20#include <gtest/gtest.h>
21#include <math.h>
22
23namespace android {
24
25// An arbitrary time value.
26static const nsecs_t ARBITRARY_TIME = 1234;
27
28// Arbitrary display properties.
29static const int32_t DISPLAY_ID = 0;
30static const int32_t DISPLAY_WIDTH = 480;
31static const int32_t DISPLAY_HEIGHT = 800;
32
33// Error tolerance for floating point assertions.
34static const float EPSILON = 0.001f;
35
36template<typename T>
37static inline T min(T a, T b) {
38    return a < b ? a : b;
39}
40
41static inline float avg(float x, float y) {
42    return (x + y) / 2;
43}
44
45
46// --- FakePointerController ---
47
48class FakePointerController : public PointerControllerInterface {
49    bool mHaveBounds;
50    float mMinX, mMinY, mMaxX, mMaxY;
51    float mX, mY;
52    int32_t mButtonState;
53
54protected:
55    virtual ~FakePointerController() { }
56
57public:
58    FakePointerController() :
59        mHaveBounds(false), mMinX(0), mMinY(0), mMaxX(0), mMaxY(0), mX(0), mY(0),
60        mButtonState(0) {
61    }
62
63    void setBounds(float minX, float minY, float maxX, float maxY) {
64        mHaveBounds = true;
65        mMinX = minX;
66        mMinY = minY;
67        mMaxX = maxX;
68        mMaxY = maxY;
69    }
70
71    virtual void setPosition(float x, float y) {
72        mX = x;
73        mY = y;
74    }
75
76    virtual void setButtonState(int32_t buttonState) {
77        mButtonState = buttonState;
78    }
79
80    virtual int32_t getButtonState() const {
81        return mButtonState;
82    }
83
84    virtual void getPosition(float* outX, float* outY) const {
85        *outX = mX;
86        *outY = mY;
87    }
88
89private:
90    virtual bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const {
91        *outMinX = mMinX;
92        *outMinY = mMinY;
93        *outMaxX = mMaxX;
94        *outMaxY = mMaxY;
95        return mHaveBounds;
96    }
97
98    virtual void move(float deltaX, float deltaY) {
99        mX += deltaX;
100        if (mX < mMinX) mX = mMinX;
101        if (mX > mMaxX) mX = mMaxX;
102        mY += deltaY;
103        if (mY < mMinY) mY = mMinY;
104        if (mY > mMaxY) mY = mMaxY;
105    }
106
107    virtual void fade(Transition transition) {
108    }
109
110    virtual void unfade(Transition transition) {
111    }
112
113    virtual void setPresentation(Presentation presentation) {
114    }
115
116    virtual void setSpots(const PointerCoords* spotCoords,
117            const uint32_t* spotIdToIndex, BitSet32 spotIdBits) {
118    }
119
120    virtual void clearSpots() {
121    }
122};
123
124
125// --- FakeInputReaderPolicy ---
126
127class FakeInputReaderPolicy : public InputReaderPolicyInterface {
128    InputReaderConfiguration mConfig;
129    KeyedVector<int32_t, sp<FakePointerController> > mPointerControllers;
130
131protected:
132    virtual ~FakeInputReaderPolicy() { }
133
134public:
135    FakeInputReaderPolicy() {
136    }
137
138    void setDisplayInfo(int32_t displayId, int32_t width, int32_t height, int32_t orientation) {
139        // Set the size of both the internal and external display at the same time.
140        mConfig.setDisplayInfo(displayId, false /*external*/, width, height, orientation);
141        mConfig.setDisplayInfo(displayId, true /*external*/, width, height, orientation);
142    }
143
144    virtual nsecs_t getVirtualKeyQuietTime() {
145        return 0;
146    }
147
148    void addExcludedDeviceName(const String8& deviceName) {
149        mConfig.excludedDeviceNames.push(deviceName);
150    }
151
152    void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
153        mPointerControllers.add(deviceId, controller);
154    }
155
156    const InputReaderConfiguration* getReaderConfiguration() const {
157        return &mConfig;
158    }
159
160private:
161    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
162        *outConfig = mConfig;
163    }
164
165    virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
166        return mPointerControllers.valueFor(deviceId);
167    }
168};
169
170
171// --- FakeInputListener ---
172
173class FakeInputListener : public InputListenerInterface {
174private:
175    List<NotifyConfigurationChangedArgs> mNotifyConfigurationChangedArgsQueue;
176    List<NotifyDeviceResetArgs> mNotifyDeviceResetArgsQueue;
177    List<NotifyKeyArgs> mNotifyKeyArgsQueue;
178    List<NotifyMotionArgs> mNotifyMotionArgsQueue;
179    List<NotifySwitchArgs> mNotifySwitchArgsQueue;
180
181protected:
182    virtual ~FakeInputListener() { }
183
184public:
185    FakeInputListener() {
186    }
187
188    void assertNotifyConfigurationChangedWasCalled(
189            NotifyConfigurationChangedArgs* outEventArgs = NULL) {
190        ASSERT_FALSE(mNotifyConfigurationChangedArgsQueue.empty())
191                << "Expected notifyConfigurationChanged() to have been called.";
192        if (outEventArgs) {
193            *outEventArgs = *mNotifyConfigurationChangedArgsQueue.begin();
194        }
195        mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
196    }
197
198    void assertNotifyDeviceResetWasCalled(
199            NotifyDeviceResetArgs* outEventArgs = NULL) {
200        ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
201                << "Expected notifyDeviceReset() to have been called.";
202        if (outEventArgs) {
203            *outEventArgs = *mNotifyDeviceResetArgsQueue.begin();
204        }
205        mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
206    }
207
208    void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
209        ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
210                << "Expected notifyKey() to have been called.";
211        if (outEventArgs) {
212            *outEventArgs = *mNotifyKeyArgsQueue.begin();
213        }
214        mNotifyKeyArgsQueue.erase(mNotifyKeyArgsQueue.begin());
215    }
216
217    void assertNotifyKeyWasNotCalled() {
218        ASSERT_TRUE(mNotifyKeyArgsQueue.empty())
219                << "Expected notifyKey() to not have been called.";
220    }
221
222    void assertNotifyMotionWasCalled(NotifyMotionArgs* outEventArgs = NULL) {
223        ASSERT_FALSE(mNotifyMotionArgsQueue.empty())
224                << "Expected notifyMotion() to have been called.";
225        if (outEventArgs) {
226            *outEventArgs = *mNotifyMotionArgsQueue.begin();
227        }
228        mNotifyMotionArgsQueue.erase(mNotifyMotionArgsQueue.begin());
229    }
230
231    void assertNotifyMotionWasNotCalled() {
232        ASSERT_TRUE(mNotifyMotionArgsQueue.empty())
233                << "Expected notifyMotion() to not have been called.";
234    }
235
236    void assertNotifySwitchWasCalled(NotifySwitchArgs* outEventArgs = NULL) {
237        ASSERT_FALSE(mNotifySwitchArgsQueue.empty())
238                << "Expected notifySwitch() to have been called.";
239        if (outEventArgs) {
240            *outEventArgs = *mNotifySwitchArgsQueue.begin();
241        }
242        mNotifySwitchArgsQueue.erase(mNotifySwitchArgsQueue.begin());
243    }
244
245private:
246    virtual void notifyConfigurationChanged(const NotifyConfigurationChangedArgs* args) {
247        mNotifyConfigurationChangedArgsQueue.push_back(*args);
248    }
249
250    virtual void notifyDeviceReset(const NotifyDeviceResetArgs* args) {
251        mNotifyDeviceResetArgsQueue.push_back(*args);
252    }
253
254    virtual void notifyKey(const NotifyKeyArgs* args) {
255        mNotifyKeyArgsQueue.push_back(*args);
256    }
257
258    virtual void notifyMotion(const NotifyMotionArgs* args) {
259        mNotifyMotionArgsQueue.push_back(*args);
260    }
261
262    virtual void notifySwitch(const NotifySwitchArgs* args) {
263        mNotifySwitchArgsQueue.push_back(*args);
264    }
265};
266
267
268// --- FakeEventHub ---
269
270class FakeEventHub : public EventHubInterface {
271    struct KeyInfo {
272        int32_t keyCode;
273        uint32_t flags;
274    };
275
276    struct Device {
277        String8 name;
278        uint32_t classes;
279        PropertyMap configuration;
280        KeyedVector<int, RawAbsoluteAxisInfo> absoluteAxes;
281        KeyedVector<int, bool> relativeAxes;
282        KeyedVector<int32_t, int32_t> keyCodeStates;
283        KeyedVector<int32_t, int32_t> scanCodeStates;
284        KeyedVector<int32_t, int32_t> switchStates;
285        KeyedVector<int32_t, int32_t> absoluteAxisValue;
286        KeyedVector<int32_t, KeyInfo> keys;
287        KeyedVector<int32_t, bool> leds;
288        Vector<VirtualKeyDefinition> virtualKeys;
289
290        Device(const String8& name, uint32_t classes) :
291                name(name), classes(classes) {
292        }
293    };
294
295    KeyedVector<int32_t, Device*> mDevices;
296    Vector<String8> mExcludedDevices;
297    List<RawEvent> mEvents;
298
299protected:
300    virtual ~FakeEventHub() {
301        for (size_t i = 0; i < mDevices.size(); i++) {
302            delete mDevices.valueAt(i);
303        }
304    }
305
306public:
307    FakeEventHub() { }
308
309    void addDevice(int32_t deviceId, const String8& name, uint32_t classes) {
310        Device* device = new Device(name, classes);
311        mDevices.add(deviceId, device);
312
313        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_ADDED, 0, 0, 0, 0);
314    }
315
316    void removeDevice(int32_t deviceId) {
317        delete mDevices.valueFor(deviceId);
318        mDevices.removeItem(deviceId);
319
320        enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0, 0, 0);
321    }
322
323    void finishDeviceScan() {
324        enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0, 0, 0);
325    }
326
327    void addConfigurationProperty(int32_t deviceId, const String8& key, const String8& value) {
328        Device* device = getDevice(deviceId);
329        device->configuration.addProperty(key, value);
330    }
331
332    void addConfigurationMap(int32_t deviceId, const PropertyMap* configuration) {
333        Device* device = getDevice(deviceId);
334        device->configuration.addAll(configuration);
335    }
336
337    void addAbsoluteAxis(int32_t deviceId, int axis,
338            int32_t minValue, int32_t maxValue, int flat, int fuzz, int resolution = 0) {
339        Device* device = getDevice(deviceId);
340
341        RawAbsoluteAxisInfo info;
342        info.valid = true;
343        info.minValue = minValue;
344        info.maxValue = maxValue;
345        info.flat = flat;
346        info.fuzz = fuzz;
347        info.resolution = resolution;
348        device->absoluteAxes.add(axis, info);
349    }
350
351    void addRelativeAxis(int32_t deviceId, int32_t axis) {
352        Device* device = getDevice(deviceId);
353        device->relativeAxes.add(axis, true);
354    }
355
356    void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state) {
357        Device* device = getDevice(deviceId);
358        device->keyCodeStates.replaceValueFor(keyCode, state);
359    }
360
361    void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
362        Device* device = getDevice(deviceId);
363        device->scanCodeStates.replaceValueFor(scanCode, state);
364    }
365
366    void setSwitchState(int32_t deviceId, int32_t switchCode, int32_t state) {
367        Device* device = getDevice(deviceId);
368        device->switchStates.replaceValueFor(switchCode, state);
369    }
370
371    void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value) {
372        Device* device = getDevice(deviceId);
373        device->absoluteAxisValue.replaceValueFor(axis, value);
374    }
375
376    void addKey(int32_t deviceId, int32_t scanCode, int32_t keyCode, uint32_t flags) {
377        Device* device = getDevice(deviceId);
378        KeyInfo info;
379        info.keyCode = keyCode;
380        info.flags = flags;
381        device->keys.add(scanCode, info);
382    }
383
384    void addLed(int32_t deviceId, int32_t led, bool initialState) {
385        Device* device = getDevice(deviceId);
386        device->leds.add(led, initialState);
387    }
388
389    bool getLedState(int32_t deviceId, int32_t led) {
390        Device* device = getDevice(deviceId);
391        return device->leds.valueFor(led);
392    }
393
394    Vector<String8>& getExcludedDevices() {
395        return mExcludedDevices;
396    }
397
398    void addVirtualKeyDefinition(int32_t deviceId, const VirtualKeyDefinition& definition) {
399        Device* device = getDevice(deviceId);
400        device->virtualKeys.push(definition);
401    }
402
403    void enqueueEvent(nsecs_t when, int32_t deviceId, int32_t type,
404            int32_t scanCode, int32_t keyCode, int32_t value, uint32_t flags) {
405        RawEvent event;
406        event.when = when;
407        event.deviceId = deviceId;
408        event.type = type;
409        event.scanCode = scanCode;
410        event.keyCode = keyCode;
411        event.value = value;
412        event.flags = flags;
413        mEvents.push_back(event);
414
415        if (type == EV_ABS) {
416            setAbsoluteAxisValue(deviceId, scanCode, value);
417        }
418    }
419
420    void assertQueueIsEmpty() {
421        ASSERT_EQ(size_t(0), mEvents.size())
422                << "Expected the event queue to be empty (fully consumed).";
423    }
424
425private:
426    Device* getDevice(int32_t deviceId) const {
427        ssize_t index = mDevices.indexOfKey(deviceId);
428        return index >= 0 ? mDevices.valueAt(index) : NULL;
429    }
430
431    virtual uint32_t getDeviceClasses(int32_t deviceId) const {
432        Device* device = getDevice(deviceId);
433        return device ? device->classes : 0;
434    }
435
436    virtual String8 getDeviceName(int32_t deviceId) const {
437        Device* device = getDevice(deviceId);
438        return device ? device->name : String8("unknown");
439    }
440
441    virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const {
442        Device* device = getDevice(deviceId);
443        if (device) {
444            *outConfiguration = device->configuration;
445        }
446    }
447
448    virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
449            RawAbsoluteAxisInfo* outAxisInfo) const {
450        Device* device = getDevice(deviceId);
451        if (device) {
452            ssize_t index = device->absoluteAxes.indexOfKey(axis);
453            if (index >= 0) {
454                *outAxisInfo = device->absoluteAxes.valueAt(index);
455                return OK;
456            }
457        }
458        return -1;
459    }
460
461    virtual bool hasRelativeAxis(int32_t deviceId, int axis) const {
462        Device* device = getDevice(deviceId);
463        if (device) {
464            return device->relativeAxes.indexOfKey(axis) >= 0;
465        }
466        return false;
467    }
468
469    virtual bool hasInputProperty(int32_t deviceId, int property) const {
470        return false;
471    }
472
473    virtual status_t mapKey(int32_t deviceId, int scancode,
474            int32_t* outKeycode, uint32_t* outFlags) const {
475        Device* device = getDevice(deviceId);
476        if (device) {
477            ssize_t index = device->keys.indexOfKey(scancode);
478            if (index >= 0) {
479                if (outKeycode) {
480                    *outKeycode = device->keys.valueAt(index).keyCode;
481                }
482                if (outFlags) {
483                    *outFlags = device->keys.valueAt(index).flags;
484                }
485                return OK;
486            }
487        }
488        return NAME_NOT_FOUND;
489    }
490
491    virtual status_t mapAxis(int32_t deviceId, int scancode,
492            AxisInfo* outAxisInfo) const {
493        return NAME_NOT_FOUND;
494    }
495
496    virtual void setExcludedDevices(const Vector<String8>& devices) {
497        mExcludedDevices = devices;
498    }
499
500    virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize) {
501        if (mEvents.empty()) {
502            return 0;
503        }
504
505        *buffer = *mEvents.begin();
506        mEvents.erase(mEvents.begin());
507        return 1;
508    }
509
510    virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const {
511        Device* device = getDevice(deviceId);
512        if (device) {
513            ssize_t index = device->scanCodeStates.indexOfKey(scanCode);
514            if (index >= 0) {
515                return device->scanCodeStates.valueAt(index);
516            }
517        }
518        return AKEY_STATE_UNKNOWN;
519    }
520
521    virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
522        Device* device = getDevice(deviceId);
523        if (device) {
524            ssize_t index = device->keyCodeStates.indexOfKey(keyCode);
525            if (index >= 0) {
526                return device->keyCodeStates.valueAt(index);
527            }
528        }
529        return AKEY_STATE_UNKNOWN;
530    }
531
532    virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const {
533        Device* device = getDevice(deviceId);
534        if (device) {
535            ssize_t index = device->switchStates.indexOfKey(sw);
536            if (index >= 0) {
537                return device->switchStates.valueAt(index);
538            }
539        }
540        return AKEY_STATE_UNKNOWN;
541    }
542
543    virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
544            int32_t* outValue) const {
545        Device* device = getDevice(deviceId);
546        if (device) {
547            ssize_t index = device->absoluteAxisValue.indexOfKey(axis);
548            if (index >= 0) {
549                *outValue = device->absoluteAxisValue.valueAt(index);
550                return OK;
551            }
552        }
553        *outValue = 0;
554        return -1;
555    }
556
557    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
558            uint8_t* outFlags) const {
559        bool result = false;
560        Device* device = getDevice(deviceId);
561        if (device) {
562            for (size_t i = 0; i < numCodes; i++) {
563                for (size_t j = 0; j < device->keys.size(); j++) {
564                    if (keyCodes[i] == device->keys.valueAt(j).keyCode) {
565                        outFlags[i] = 1;
566                        result = true;
567                    }
568                }
569            }
570        }
571        return result;
572    }
573
574    virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const {
575        Device* device = getDevice(deviceId);
576        if (device) {
577            ssize_t index = device->keys.indexOfKey(scanCode);
578            return index >= 0;
579        }
580        return false;
581    }
582
583    virtual bool hasLed(int32_t deviceId, int32_t led) const {
584        Device* device = getDevice(deviceId);
585        return device && device->leds.indexOfKey(led) >= 0;
586    }
587
588    virtual void setLedState(int32_t deviceId, int32_t led, bool on) {
589        Device* device = getDevice(deviceId);
590        if (device) {
591            ssize_t index = device->leds.indexOfKey(led);
592            if (index >= 0) {
593                device->leds.replaceValueAt(led, on);
594            } else {
595                ADD_FAILURE()
596                        << "Attempted to set the state of an LED that the EventHub declared "
597                        "was not present.  led=" << led;
598            }
599        }
600    }
601
602    virtual void getVirtualKeyDefinitions(int32_t deviceId,
603            Vector<VirtualKeyDefinition>& outVirtualKeys) const {
604        outVirtualKeys.clear();
605
606        Device* device = getDevice(deviceId);
607        if (device) {
608            outVirtualKeys.appendVector(device->virtualKeys);
609        }
610    }
611
612    virtual bool isExternal(int32_t deviceId) const {
613        return false;
614    }
615
616    virtual void dump(String8& dump) {
617    }
618
619    virtual void monitor() {
620    }
621
622    virtual void requestReopenDevices() {
623    }
624
625    virtual void wake() {
626    }
627};
628
629
630// --- FakeInputReaderContext ---
631
632class FakeInputReaderContext : public InputReaderContext {
633    sp<EventHubInterface> mEventHub;
634    sp<InputReaderPolicyInterface> mPolicy;
635    sp<InputListenerInterface> mListener;
636    int32_t mGlobalMetaState;
637    bool mUpdateGlobalMetaStateWasCalled;
638
639public:
640    FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
641            const sp<InputReaderPolicyInterface>& policy,
642            const sp<InputListenerInterface>& listener) :
643            mEventHub(eventHub), mPolicy(policy), mListener(listener),
644            mGlobalMetaState(0) {
645    }
646
647    virtual ~FakeInputReaderContext() { }
648
649    void assertUpdateGlobalMetaStateWasCalled() {
650        ASSERT_TRUE(mUpdateGlobalMetaStateWasCalled)
651                << "Expected updateGlobalMetaState() to have been called.";
652        mUpdateGlobalMetaStateWasCalled = false;
653    }
654
655    void setGlobalMetaState(int32_t state) {
656        mGlobalMetaState = state;
657    }
658
659private:
660    virtual void updateGlobalMetaState() {
661        mUpdateGlobalMetaStateWasCalled = true;
662    }
663
664    virtual int32_t getGlobalMetaState() {
665        return mGlobalMetaState;
666    }
667
668    virtual EventHubInterface* getEventHub() {
669        return mEventHub.get();
670    }
671
672    virtual InputReaderPolicyInterface* getPolicy() {
673        return mPolicy.get();
674    }
675
676    virtual InputListenerInterface* getListener() {
677        return mListener.get();
678    }
679
680    virtual void disableVirtualKeysUntil(nsecs_t time) {
681    }
682
683    virtual bool shouldDropVirtualKey(nsecs_t now,
684            InputDevice* device, int32_t keyCode, int32_t scanCode) {
685        return false;
686    }
687
688    virtual void fadePointer() {
689    }
690
691    virtual void requestTimeoutAtTime(nsecs_t when) {
692    }
693};
694
695
696// --- FakeInputMapper ---
697
698class FakeInputMapper : public InputMapper {
699    uint32_t mSources;
700    int32_t mKeyboardType;
701    int32_t mMetaState;
702    KeyedVector<int32_t, int32_t> mKeyCodeStates;
703    KeyedVector<int32_t, int32_t> mScanCodeStates;
704    KeyedVector<int32_t, int32_t> mSwitchStates;
705    Vector<int32_t> mSupportedKeyCodes;
706    RawEvent mLastEvent;
707
708    bool mConfigureWasCalled;
709    bool mResetWasCalled;
710    bool mProcessWasCalled;
711
712public:
713    FakeInputMapper(InputDevice* device, uint32_t sources) :
714            InputMapper(device),
715            mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE),
716            mMetaState(0),
717            mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {
718    }
719
720    virtual ~FakeInputMapper() { }
721
722    void setKeyboardType(int32_t keyboardType) {
723        mKeyboardType = keyboardType;
724    }
725
726    void setMetaState(int32_t metaState) {
727        mMetaState = metaState;
728    }
729
730    void assertConfigureWasCalled() {
731        ASSERT_TRUE(mConfigureWasCalled)
732                << "Expected configure() to have been called.";
733        mConfigureWasCalled = false;
734    }
735
736    void assertResetWasCalled() {
737        ASSERT_TRUE(mResetWasCalled)
738                << "Expected reset() to have been called.";
739        mResetWasCalled = false;
740    }
741
742    void assertProcessWasCalled(RawEvent* outLastEvent = NULL) {
743        ASSERT_TRUE(mProcessWasCalled)
744                << "Expected process() to have been called.";
745        if (outLastEvent) {
746            *outLastEvent = mLastEvent;
747        }
748        mProcessWasCalled = false;
749    }
750
751    void setKeyCodeState(int32_t keyCode, int32_t state) {
752        mKeyCodeStates.replaceValueFor(keyCode, state);
753    }
754
755    void setScanCodeState(int32_t scanCode, int32_t state) {
756        mScanCodeStates.replaceValueFor(scanCode, state);
757    }
758
759    void setSwitchState(int32_t switchCode, int32_t state) {
760        mSwitchStates.replaceValueFor(switchCode, state);
761    }
762
763    void addSupportedKeyCode(int32_t keyCode) {
764        mSupportedKeyCodes.add(keyCode);
765    }
766
767private:
768    virtual uint32_t getSources() {
769        return mSources;
770    }
771
772    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) {
773        InputMapper::populateDeviceInfo(deviceInfo);
774
775        if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
776            deviceInfo->setKeyboardType(mKeyboardType);
777        }
778    }
779
780    virtual void configure(nsecs_t when,
781            const InputReaderConfiguration* config, uint32_t changes) {
782        mConfigureWasCalled = true;
783    }
784
785    virtual void reset(nsecs_t when) {
786        mResetWasCalled = true;
787    }
788
789    virtual void process(const RawEvent* rawEvent) {
790        mLastEvent = *rawEvent;
791        mProcessWasCalled = true;
792    }
793
794    virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
795        ssize_t index = mKeyCodeStates.indexOfKey(keyCode);
796        return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
797    }
798
799    virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
800        ssize_t index = mScanCodeStates.indexOfKey(scanCode);
801        return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN;
802    }
803
804    virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) {
805        ssize_t index = mSwitchStates.indexOfKey(switchCode);
806        return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN;
807    }
808
809    virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
810            const int32_t* keyCodes, uint8_t* outFlags) {
811        bool result = false;
812        for (size_t i = 0; i < numCodes; i++) {
813            for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) {
814                if (keyCodes[i] == mSupportedKeyCodes[j]) {
815                    outFlags[i] = 1;
816                    result = true;
817                }
818            }
819        }
820        return result;
821    }
822
823    virtual int32_t getMetaState() {
824        return mMetaState;
825    }
826
827    virtual void fadePointer() {
828    }
829};
830
831
832// --- InstrumentedInputReader ---
833
834class InstrumentedInputReader : public InputReader {
835    InputDevice* mNextDevice;
836
837public:
838    InstrumentedInputReader(const sp<EventHubInterface>& eventHub,
839            const sp<InputReaderPolicyInterface>& policy,
840            const sp<InputListenerInterface>& listener) :
841            InputReader(eventHub, policy, listener),
842            mNextDevice(NULL) {
843    }
844
845    virtual ~InstrumentedInputReader() {
846        if (mNextDevice) {
847            delete mNextDevice;
848        }
849    }
850
851    void setNextDevice(InputDevice* device) {
852        mNextDevice = device;
853    }
854
855    InputDevice* newDevice(int32_t deviceId, const String8& name) {
856        return new InputDevice(&mContext, deviceId, name);
857    }
858
859protected:
860    virtual InputDevice* createDeviceLocked(int32_t deviceId,
861            const String8& name, uint32_t classes) {
862        if (mNextDevice) {
863            InputDevice* device = mNextDevice;
864            mNextDevice = NULL;
865            return device;
866        }
867        return InputReader::createDeviceLocked(deviceId, name, classes);
868    }
869
870    friend class InputReaderTest;
871};
872
873
874// --- InputReaderTest ---
875
876class InputReaderTest : public testing::Test {
877protected:
878    sp<FakeInputListener> mFakeListener;
879    sp<FakeInputReaderPolicy> mFakePolicy;
880    sp<FakeEventHub> mFakeEventHub;
881    sp<InstrumentedInputReader> mReader;
882
883    virtual void SetUp() {
884        mFakeEventHub = new FakeEventHub();
885        mFakePolicy = new FakeInputReaderPolicy();
886        mFakeListener = new FakeInputListener();
887
888        mReader = new InstrumentedInputReader(mFakeEventHub, mFakePolicy, mFakeListener);
889    }
890
891    virtual void TearDown() {
892        mReader.clear();
893
894        mFakeListener.clear();
895        mFakePolicy.clear();
896        mFakeEventHub.clear();
897    }
898
899    void addDevice(int32_t deviceId, const String8& name, uint32_t classes,
900            const PropertyMap* configuration) {
901        mFakeEventHub->addDevice(deviceId, name, classes);
902
903        if (configuration) {
904            mFakeEventHub->addConfigurationMap(deviceId, configuration);
905        }
906        mFakeEventHub->finishDeviceScan();
907        mReader->loopOnce();
908        mReader->loopOnce();
909        mFakeEventHub->assertQueueIsEmpty();
910    }
911
912    FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId,
913            const String8& name, uint32_t classes, uint32_t sources,
914            const PropertyMap* configuration) {
915        InputDevice* device = mReader->newDevice(deviceId, name);
916        FakeInputMapper* mapper = new FakeInputMapper(device, sources);
917        device->addMapper(mapper);
918        mReader->setNextDevice(device);
919        addDevice(deviceId, name, classes, configuration);
920        return mapper;
921    }
922};
923
924TEST_F(InputReaderTest, GetInputConfiguration_WhenNoDevices_ReturnsDefaults) {
925    InputConfiguration config;
926    mReader->getInputConfiguration(&config);
927
928    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
929    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
930    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
931}
932
933TEST_F(InputReaderTest, GetInputConfiguration_WhenAlphabeticKeyboardPresent_ReturnsQwertyKeyboard) {
934    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("keyboard"),
935            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
936
937    InputConfiguration config;
938    mReader->getInputConfiguration(&config);
939
940    ASSERT_EQ(InputConfiguration::KEYBOARD_QWERTY, config.keyboard);
941    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
942    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
943}
944
945TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchScreenPresent_ReturnsFingerTouchScreen) {
946    PropertyMap configuration;
947    configuration.addProperty(String8("touch.deviceType"), String8("touchScreen"));
948    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchscreen"),
949            INPUT_DEVICE_CLASS_TOUCH, &configuration));
950
951    InputConfiguration config;
952    mReader->getInputConfiguration(&config);
953
954    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
955    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
956    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_FINGER, config.touchScreen);
957}
958
959TEST_F(InputReaderTest, GetInputConfiguration_WhenTouchPadPresent_ReturnsFingerNoTouch) {
960    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("touchpad"),
961            INPUT_DEVICE_CLASS_TOUCH, NULL));
962
963    InputConfiguration config;
964    mReader->getInputConfiguration(&config);
965
966    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
967    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
968    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
969}
970
971TEST_F(InputReaderTest, GetInputConfiguration_WhenMousePresent_ReturnsNoNavigation) {
972    sp<FakePointerController> controller = new FakePointerController();
973    mFakePolicy->setPointerController(0, controller);
974
975    PropertyMap configuration;
976    configuration.addProperty(String8("cursor.mode"), String8("pointer"));
977    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("mouse"),
978            INPUT_DEVICE_CLASS_CURSOR, &configuration));
979
980    InputConfiguration config;
981    mReader->getInputConfiguration(&config);
982
983    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
984    ASSERT_EQ(InputConfiguration::NAVIGATION_NONAV, config.navigation);
985    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
986}
987
988TEST_F(InputReaderTest, GetInputConfiguration_WhenTrackballPresent_ReturnsTrackballNavigation) {
989    PropertyMap configuration;
990    configuration.addProperty(String8("cursor.mode"), String8("navigation"));
991    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("trackball"),
992            INPUT_DEVICE_CLASS_CURSOR, &configuration));
993
994    InputConfiguration config;
995    mReader->getInputConfiguration(&config);
996
997    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
998    ASSERT_EQ(InputConfiguration::NAVIGATION_TRACKBALL, config.navigation);
999    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1000}
1001
1002TEST_F(InputReaderTest, GetInputConfiguration_WhenDPadPresent_ReturnsDPadNavigation) {
1003    ASSERT_NO_FATAL_FAILURE(addDevice(0, String8("dpad"),
1004            INPUT_DEVICE_CLASS_DPAD, NULL));
1005
1006    InputConfiguration config;
1007    mReader->getInputConfiguration(&config);
1008
1009    ASSERT_EQ(InputConfiguration::KEYBOARD_NOKEYS, config.keyboard);
1010    ASSERT_EQ(InputConfiguration::NAVIGATION_DPAD, config.navigation);
1011    ASSERT_EQ(InputConfiguration::TOUCHSCREEN_NOTOUCH, config.touchScreen);
1012}
1013
1014TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsValid) {
1015    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1016            INPUT_DEVICE_CLASS_KEYBOARD, NULL));
1017
1018    InputDeviceInfo info;
1019    status_t result = mReader->getInputDeviceInfo(1, &info);
1020
1021    ASSERT_EQ(OK, result);
1022    ASSERT_EQ(1, info.getId());
1023    ASSERT_STREQ("keyboard", info.getName().string());
1024    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, info.getKeyboardType());
1025    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, info.getSources());
1026    ASSERT_EQ(size_t(0), info.getMotionRanges().size());
1027}
1028
1029TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsInvalid) {
1030    InputDeviceInfo info;
1031    status_t result = mReader->getInputDeviceInfo(-1, &info);
1032
1033    ASSERT_EQ(NAME_NOT_FOUND, result);
1034}
1035
1036TEST_F(InputReaderTest, GetInputDeviceInfo_WhenDeviceIdIsIgnored) {
1037    addDevice(1, String8("ignored"), 0, NULL); // no classes so device will be ignored
1038
1039    InputDeviceInfo info;
1040    status_t result = mReader->getInputDeviceInfo(1, &info);
1041
1042    ASSERT_EQ(NAME_NOT_FOUND, result);
1043}
1044
1045TEST_F(InputReaderTest, GetInputDeviceIds) {
1046    sp<FakePointerController> controller = new FakePointerController();
1047    mFakePolicy->setPointerController(2, controller);
1048
1049    ASSERT_NO_FATAL_FAILURE(addDevice(1, String8("keyboard"),
1050            INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY, NULL));
1051    ASSERT_NO_FATAL_FAILURE(addDevice(2, String8("mouse"),
1052            INPUT_DEVICE_CLASS_CURSOR, NULL));
1053
1054    Vector<int32_t> ids;
1055    mReader->getInputDeviceIds(ids);
1056
1057    ASSERT_EQ(size_t(2), ids.size());
1058    ASSERT_EQ(1, ids[0]);
1059    ASSERT_EQ(2, ids[1]);
1060}
1061
1062TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
1063    FakeInputMapper* mapper = NULL;
1064    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1065            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1066    mapper->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1067
1068    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0,
1069            AINPUT_SOURCE_ANY, AKEYCODE_A))
1070            << "Should return unknown when the device id is >= 0 but unknown.";
1071
1072    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(1,
1073            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1074            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1075
1076    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(1,
1077            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1078            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1079
1080    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1,
1081            AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1082            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1083
1084    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1,
1085            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1086            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1087}
1088
1089TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) {
1090    FakeInputMapper* mapper = NULL;
1091    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1092            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1093    mapper->setScanCodeState(KEY_A, AKEY_STATE_DOWN);
1094
1095    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0,
1096            AINPUT_SOURCE_ANY, KEY_A))
1097            << "Should return unknown when the device id is >= 0 but unknown.";
1098
1099    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(1,
1100            AINPUT_SOURCE_TRACKBALL, KEY_A))
1101            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1102
1103    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(1,
1104            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1105            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1106
1107    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1,
1108            AINPUT_SOURCE_TRACKBALL, KEY_A))
1109            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1110
1111    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1,
1112            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A))
1113            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1114}
1115
1116TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) {
1117    FakeInputMapper* mapper = NULL;
1118    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1119            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1120    mapper->setSwitchState(SW_LID, AKEY_STATE_DOWN);
1121
1122    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0,
1123            AINPUT_SOURCE_ANY, SW_LID))
1124            << "Should return unknown when the device id is >= 0 but unknown.";
1125
1126    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(1,
1127            AINPUT_SOURCE_TRACKBALL, SW_LID))
1128            << "Should return unknown when the device id is valid but the sources are not supported by the device.";
1129
1130    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(1,
1131            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1132            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1133
1134    ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1,
1135            AINPUT_SOURCE_TRACKBALL, SW_LID))
1136            << "Should return unknown when the device id is < 0 but the sources are not supported by any device.";
1137
1138    ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1,
1139            AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID))
1140            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1141}
1142
1143TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) {
1144    FakeInputMapper* mapper = NULL;
1145    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1146            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1147    mapper->addSupportedKeyCode(AKEYCODE_A);
1148    mapper->addSupportedKeyCode(AKEYCODE_B);
1149
1150    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1151    uint8_t flags[4] = { 0, 0, 0, 1 };
1152
1153    ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, 4, keyCodes, flags))
1154            << "Should return false when device id is >= 0 but unknown.";
1155    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1156
1157    flags[3] = 1;
1158    ASSERT_FALSE(mReader->hasKeys(1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1159            << "Should return false when device id is valid but the sources are not supported by the device.";
1160    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1161
1162    flags[3] = 1;
1163    ASSERT_TRUE(mReader->hasKeys(1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1164            << "Should return value provided by mapper when device id is valid and the device supports some of the sources.";
1165    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1166
1167    flags[3] = 1;
1168    ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1169            << "Should return false when the device id is < 0 but the sources are not supported by any device.";
1170    ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]);
1171
1172    flags[3] = 1;
1173    ASSERT_TRUE(mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1174            << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources.";
1175    ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]);
1176}
1177
1178TEST_F(InputReaderTest, LoopOnce_WhenDeviceScanFinished_SendsConfigurationChanged) {
1179    addDevice(1, String8("ignored"), INPUT_DEVICE_CLASS_KEYBOARD, NULL);
1180
1181    NotifyConfigurationChangedArgs args;
1182
1183    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(&args));
1184    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1185}
1186
1187TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) {
1188    FakeInputMapper* mapper = NULL;
1189    ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, String8("fake"),
1190            INPUT_DEVICE_CLASS_KEYBOARD, AINPUT_SOURCE_KEYBOARD, NULL));
1191
1192    mFakeEventHub->enqueueEvent(0, 1, EV_KEY, KEY_A, AKEYCODE_A, 1, POLICY_FLAG_WAKE);
1193    mReader->loopOnce();
1194    ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty());
1195
1196    RawEvent event;
1197    ASSERT_NO_FATAL_FAILURE(mapper->assertProcessWasCalled(&event));
1198    ASSERT_EQ(0, event.when);
1199    ASSERT_EQ(1, event.deviceId);
1200    ASSERT_EQ(EV_KEY, event.type);
1201    ASSERT_EQ(KEY_A, event.scanCode);
1202    ASSERT_EQ(AKEYCODE_A, event.keyCode);
1203    ASSERT_EQ(1, event.value);
1204    ASSERT_EQ(POLICY_FLAG_WAKE, event.flags);
1205}
1206
1207
1208// --- InputDeviceTest ---
1209
1210class InputDeviceTest : public testing::Test {
1211protected:
1212    static const char* DEVICE_NAME;
1213    static const int32_t DEVICE_ID;
1214
1215    sp<FakeEventHub> mFakeEventHub;
1216    sp<FakeInputReaderPolicy> mFakePolicy;
1217    sp<FakeInputListener> mFakeListener;
1218    FakeInputReaderContext* mFakeContext;
1219
1220    InputDevice* mDevice;
1221
1222    virtual void SetUp() {
1223        mFakeEventHub = new FakeEventHub();
1224        mFakePolicy = new FakeInputReaderPolicy();
1225        mFakeListener = new FakeInputListener();
1226        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1227
1228        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1229        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1230    }
1231
1232    virtual void TearDown() {
1233        delete mDevice;
1234
1235        delete mFakeContext;
1236        mFakeListener.clear();
1237        mFakePolicy.clear();
1238        mFakeEventHub.clear();
1239    }
1240};
1241
1242const char* InputDeviceTest::DEVICE_NAME = "device";
1243const int32_t InputDeviceTest::DEVICE_ID = 1;
1244
1245TEST_F(InputDeviceTest, ImmutableProperties) {
1246    ASSERT_EQ(DEVICE_ID, mDevice->getId());
1247    ASSERT_STREQ(DEVICE_NAME, mDevice->getName());
1248}
1249
1250TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
1251    // Configuration.
1252    InputReaderConfiguration config;
1253    mDevice->configure(ARBITRARY_TIME, &config, 0);
1254
1255    // Reset.
1256    mDevice->reset(ARBITRARY_TIME);
1257
1258    NotifyDeviceResetArgs resetArgs;
1259    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1260    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1261    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1262
1263    // Metadata.
1264    ASSERT_TRUE(mDevice->isIgnored());
1265    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources());
1266
1267    InputDeviceInfo info;
1268    mDevice->getDeviceInfo(&info);
1269    ASSERT_EQ(DEVICE_ID, info.getId());
1270    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1271    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType());
1272    ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources());
1273
1274    // State queries.
1275    ASSERT_EQ(0, mDevice->getMetaState());
1276
1277    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1278            << "Ignored device should return unknown key code state.";
1279    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0))
1280            << "Ignored device should return unknown scan code state.";
1281    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0))
1282            << "Ignored device should return unknown switch state.";
1283
1284    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1285    uint8_t flags[2] = { 0, 1 };
1286    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 2, keyCodes, flags))
1287            << "Ignored device should never mark any key codes.";
1288    ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged.";
1289    ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged.";
1290}
1291
1292TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) {
1293    // Configuration.
1294    mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8("key"), String8("value"));
1295
1296    FakeInputMapper* mapper1 = new FakeInputMapper(mDevice, AINPUT_SOURCE_KEYBOARD);
1297    mapper1->setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1298    mapper1->setMetaState(AMETA_ALT_ON);
1299    mapper1->addSupportedKeyCode(AKEYCODE_A);
1300    mapper1->addSupportedKeyCode(AKEYCODE_B);
1301    mapper1->setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN);
1302    mapper1->setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP);
1303    mapper1->setScanCodeState(2, AKEY_STATE_DOWN);
1304    mapper1->setScanCodeState(3, AKEY_STATE_UP);
1305    mapper1->setSwitchState(4, AKEY_STATE_DOWN);
1306    mDevice->addMapper(mapper1);
1307
1308    FakeInputMapper* mapper2 = new FakeInputMapper(mDevice, AINPUT_SOURCE_TOUCHSCREEN);
1309    mapper2->setMetaState(AMETA_SHIFT_ON);
1310    mDevice->addMapper(mapper2);
1311
1312    InputReaderConfiguration config;
1313    mDevice->configure(ARBITRARY_TIME, &config, 0);
1314
1315    String8 propertyValue;
1316    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty(String8("key"), propertyValue))
1317            << "Device should have read configuration during configuration phase.";
1318    ASSERT_STREQ("value", propertyValue.string());
1319
1320    ASSERT_NO_FATAL_FAILURE(mapper1->assertConfigureWasCalled());
1321    ASSERT_NO_FATAL_FAILURE(mapper2->assertConfigureWasCalled());
1322
1323    // Reset
1324    mDevice->reset(ARBITRARY_TIME);
1325    ASSERT_NO_FATAL_FAILURE(mapper1->assertResetWasCalled());
1326    ASSERT_NO_FATAL_FAILURE(mapper2->assertResetWasCalled());
1327
1328    NotifyDeviceResetArgs resetArgs;
1329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
1330    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
1331    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
1332
1333    // Metadata.
1334    ASSERT_FALSE(mDevice->isIgnored());
1335    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources());
1336
1337    InputDeviceInfo info;
1338    mDevice->getDeviceInfo(&info);
1339    ASSERT_EQ(DEVICE_ID, info.getId());
1340    ASSERT_STREQ(DEVICE_NAME, info.getName().string());
1341    ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType());
1342    ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources());
1343
1344    // State queries.
1345    ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState())
1346            << "Should query mappers and combine meta states.";
1347
1348    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1349            << "Should return unknown key code state when source not supported.";
1350    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1351            << "Should return unknown scan code state when source not supported.";
1352    ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A))
1353            << "Should return unknown switch state when source not supported.";
1354
1355    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A))
1356            << "Should query mapper when source is supported.";
1357    ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3))
1358            << "Should query mapper when source is supported.";
1359    ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4))
1360            << "Should query mapper when source is supported.";
1361
1362    const int32_t keyCodes[4] = { AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2 };
1363    uint8_t flags[4] = { 0, 0, 0, 1 };
1364    ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, 4, keyCodes, flags))
1365            << "Should do nothing when source is unsupported.";
1366    ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported.";
1367    ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported.";
1368    ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported.";
1369    ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported.";
1370
1371    ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, 4, keyCodes, flags))
1372            << "Should query mapper when source is supported.";
1373    ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set.";
1374    ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set.";
1375    ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged.";
1376    ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged.";
1377
1378    // Event handling.
1379    RawEvent event;
1380    mDevice->process(&event, 1);
1381
1382    ASSERT_NO_FATAL_FAILURE(mapper1->assertProcessWasCalled());
1383    ASSERT_NO_FATAL_FAILURE(mapper2->assertProcessWasCalled());
1384}
1385
1386
1387// --- InputMapperTest ---
1388
1389class InputMapperTest : public testing::Test {
1390protected:
1391    static const char* DEVICE_NAME;
1392    static const int32_t DEVICE_ID;
1393
1394    sp<FakeEventHub> mFakeEventHub;
1395    sp<FakeInputReaderPolicy> mFakePolicy;
1396    sp<FakeInputListener> mFakeListener;
1397    FakeInputReaderContext* mFakeContext;
1398    InputDevice* mDevice;
1399
1400    virtual void SetUp() {
1401        mFakeEventHub = new FakeEventHub();
1402        mFakePolicy = new FakeInputReaderPolicy();
1403        mFakeListener = new FakeInputListener();
1404        mFakeContext = new FakeInputReaderContext(mFakeEventHub, mFakePolicy, mFakeListener);
1405        mDevice = new InputDevice(mFakeContext, DEVICE_ID, String8(DEVICE_NAME));
1406
1407        mFakeEventHub->addDevice(DEVICE_ID, String8(DEVICE_NAME), 0);
1408    }
1409
1410    virtual void TearDown() {
1411        delete mDevice;
1412        delete mFakeContext;
1413        mFakeListener.clear();
1414        mFakePolicy.clear();
1415        mFakeEventHub.clear();
1416    }
1417
1418    void addConfigurationProperty(const char* key, const char* value) {
1419        mFakeEventHub->addConfigurationProperty(DEVICE_ID, String8(key), String8(value));
1420    }
1421
1422    void addMapperAndConfigure(InputMapper* mapper) {
1423        mDevice->addMapper(mapper);
1424        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), 0);
1425        mDevice->reset(ARBITRARY_TIME);
1426    }
1427
1428    void setDisplayInfoAndReconfigure(int32_t displayId, int32_t width, int32_t height,
1429            int32_t orientation) {
1430        mFakePolicy->setDisplayInfo(displayId, width, height, orientation);
1431        mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
1432                InputReaderConfiguration::CHANGE_DISPLAY_INFO);
1433    }
1434
1435    static void process(InputMapper* mapper, nsecs_t when, int32_t deviceId, int32_t type,
1436            int32_t scanCode, int32_t keyCode, int32_t value, uint32_t flags) {
1437        RawEvent event;
1438        event.when = when;
1439        event.deviceId = deviceId;
1440        event.type = type;
1441        event.scanCode = scanCode;
1442        event.keyCode = keyCode;
1443        event.value = value;
1444        event.flags = flags;
1445        mapper->process(&event);
1446    }
1447
1448    static void assertMotionRange(const InputDeviceInfo& info,
1449            int32_t axis, uint32_t source, float min, float max, float flat, float fuzz) {
1450        const InputDeviceInfo::MotionRange* range = info.getMotionRange(axis, source);
1451        ASSERT_TRUE(range != NULL) << "Axis: " << axis << " Source: " << source;
1452        ASSERT_EQ(axis, range->axis) << "Axis: " << axis << " Source: " << source;
1453        ASSERT_EQ(source, range->source) << "Axis: " << axis << " Source: " << source;
1454        ASSERT_NEAR(min, range->min, EPSILON) << "Axis: " << axis << " Source: " << source;
1455        ASSERT_NEAR(max, range->max, EPSILON) << "Axis: " << axis << " Source: " << source;
1456        ASSERT_NEAR(flat, range->flat, EPSILON) << "Axis: " << axis << " Source: " << source;
1457        ASSERT_NEAR(fuzz, range->fuzz, EPSILON) << "Axis: " << axis << " Source: " << source;
1458    }
1459
1460    static void assertPointerCoords(const PointerCoords& coords,
1461            float x, float y, float pressure, float size,
1462            float touchMajor, float touchMinor, float toolMajor, float toolMinor,
1463            float orientation, float distance) {
1464        ASSERT_NEAR(x, coords.getAxisValue(AMOTION_EVENT_AXIS_X), 1);
1465        ASSERT_NEAR(y, coords.getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
1466        ASSERT_NEAR(pressure, coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), EPSILON);
1467        ASSERT_NEAR(size, coords.getAxisValue(AMOTION_EVENT_AXIS_SIZE), EPSILON);
1468        ASSERT_NEAR(touchMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), 1);
1469        ASSERT_NEAR(touchMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), 1);
1470        ASSERT_NEAR(toolMajor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), 1);
1471        ASSERT_NEAR(toolMinor, coords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), 1);
1472        ASSERT_NEAR(orientation, coords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), EPSILON);
1473        ASSERT_NEAR(distance, coords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), EPSILON);
1474    }
1475
1476    static void assertPosition(const sp<FakePointerController>& controller, float x, float y) {
1477        float actualX, actualY;
1478        controller->getPosition(&actualX, &actualY);
1479        ASSERT_NEAR(x, actualX, 1);
1480        ASSERT_NEAR(y, actualY, 1);
1481    }
1482};
1483
1484const char* InputMapperTest::DEVICE_NAME = "device";
1485const int32_t InputMapperTest::DEVICE_ID = 1;
1486
1487
1488// --- SwitchInputMapperTest ---
1489
1490class SwitchInputMapperTest : public InputMapperTest {
1491protected:
1492};
1493
1494TEST_F(SwitchInputMapperTest, GetSources) {
1495    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1496    addMapperAndConfigure(mapper);
1497
1498    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
1499}
1500
1501TEST_F(SwitchInputMapperTest, GetSwitchState) {
1502    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1503    addMapperAndConfigure(mapper);
1504
1505    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 1);
1506    ASSERT_EQ(1, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1507
1508    mFakeEventHub->setSwitchState(DEVICE_ID, SW_LID, 0);
1509    ASSERT_EQ(0, mapper->getSwitchState(AINPUT_SOURCE_ANY, SW_LID));
1510}
1511
1512TEST_F(SwitchInputMapperTest, Process) {
1513    SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
1514    addMapperAndConfigure(mapper);
1515
1516    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SW, SW_LID, 0, 1, 0);
1517
1518    NotifySwitchArgs args;
1519    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifySwitchWasCalled(&args));
1520    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1521    ASSERT_EQ(SW_LID, args.switchCode);
1522    ASSERT_EQ(1, args.switchValue);
1523    ASSERT_EQ(uint32_t(0), args.policyFlags);
1524}
1525
1526
1527// --- KeyboardInputMapperTest ---
1528
1529class KeyboardInputMapperTest : public InputMapperTest {
1530protected:
1531    void testDPadKeyRotation(KeyboardInputMapper* mapper,
1532            int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode);
1533};
1534
1535void KeyboardInputMapperTest::testDPadKeyRotation(KeyboardInputMapper* mapper,
1536        int32_t originalScanCode, int32_t originalKeyCode, int32_t rotatedKeyCode) {
1537    NotifyKeyArgs args;
1538
1539    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 1, 0);
1540    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1541    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1542    ASSERT_EQ(originalScanCode, args.scanCode);
1543    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1544
1545    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, originalScanCode, originalKeyCode, 0, 0);
1546    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1547    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1548    ASSERT_EQ(originalScanCode, args.scanCode);
1549    ASSERT_EQ(rotatedKeyCode, args.keyCode);
1550}
1551
1552
1553TEST_F(KeyboardInputMapperTest, GetSources) {
1554    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1555            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1556    addMapperAndConfigure(mapper);
1557
1558    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, mapper->getSources());
1559}
1560
1561TEST_F(KeyboardInputMapperTest, Process_SimpleKeyPress) {
1562    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1563            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1564    addMapperAndConfigure(mapper);
1565
1566    // Key down.
1567    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1568            EV_KEY, KEY_HOME, AKEYCODE_HOME, 1, POLICY_FLAG_WAKE);
1569    NotifyKeyArgs args;
1570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1571    ASSERT_EQ(DEVICE_ID, args.deviceId);
1572    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1573    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1574    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1575    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1576    ASSERT_EQ(KEY_HOME, args.scanCode);
1577    ASSERT_EQ(AMETA_NONE, args.metaState);
1578    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1579    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1580    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1581
1582    // Key up.
1583    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1584            EV_KEY, KEY_HOME, AKEYCODE_HOME, 0, POLICY_FLAG_WAKE);
1585    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1586    ASSERT_EQ(DEVICE_ID, args.deviceId);
1587    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
1588    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1589    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1590    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
1591    ASSERT_EQ(KEY_HOME, args.scanCode);
1592    ASSERT_EQ(AMETA_NONE, args.metaState);
1593    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, args.flags);
1594    ASSERT_EQ(POLICY_FLAG_WAKE, args.policyFlags);
1595    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1596}
1597
1598TEST_F(KeyboardInputMapperTest, Process_ShouldUpdateMetaState) {
1599    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1600            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1601    addMapperAndConfigure(mapper);
1602
1603    // Initial metastate.
1604    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1605
1606    // Metakey down.
1607    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1608            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 1, 0);
1609    NotifyKeyArgs args;
1610    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1611    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1612    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1613    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1614
1615    // Key down.
1616    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID,
1617            EV_KEY, KEY_A, AKEYCODE_A, 1, 0);
1618    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1619    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1620    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1621
1622    // Key up.
1623    process(mapper, ARBITRARY_TIME + 2, DEVICE_ID,
1624            EV_KEY, KEY_A, AKEYCODE_A, 0, 0);
1625    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1626    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1627    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, mapper->getMetaState());
1628
1629    // Metakey up.
1630    process(mapper, ARBITRARY_TIME + 3, DEVICE_ID,
1631            EV_KEY, KEY_LEFTSHIFT, AKEYCODE_SHIFT_LEFT, 0, 0);
1632    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1633    ASSERT_EQ(AMETA_NONE, args.metaState);
1634    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1635    ASSERT_NO_FATAL_FAILURE(mFakeContext->assertUpdateGlobalMetaStateWasCalled());
1636}
1637
1638TEST_F(KeyboardInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateDPad) {
1639    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1640            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1641    addMapperAndConfigure(mapper);
1642
1643    setDisplayInfoAndReconfigure(DISPLAY_ID,
1644            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1645            DISPLAY_ORIENTATION_90);
1646    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1647            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1648    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1649            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1650    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1651            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1652    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1653            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1654}
1655
1656TEST_F(KeyboardInputMapperTest, Process_WhenOrientationAware_ShouldRotateDPad) {
1657    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1658            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1659    addConfigurationProperty("keyboard.orientationAware", "1");
1660    addMapperAndConfigure(mapper);
1661
1662    setDisplayInfoAndReconfigure(DISPLAY_ID,
1663            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1664            DISPLAY_ORIENTATION_0);
1665    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1666            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_UP));
1667    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1668            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_RIGHT));
1669    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1670            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_DOWN));
1671    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1672            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_LEFT));
1673
1674    setDisplayInfoAndReconfigure(DISPLAY_ID,
1675            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1676            DISPLAY_ORIENTATION_90);
1677    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1678            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT));
1679    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1680            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP));
1681    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1682            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT));
1683    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1684            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN));
1685
1686    setDisplayInfoAndReconfigure(DISPLAY_ID,
1687            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1688            DISPLAY_ORIENTATION_180);
1689    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1690            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_DOWN));
1691    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1692            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_LEFT));
1693    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1694            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_UP));
1695    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1696            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_RIGHT));
1697
1698    setDisplayInfoAndReconfigure(DISPLAY_ID,
1699            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1700            DISPLAY_ORIENTATION_270);
1701    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1702            KEY_UP, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_RIGHT));
1703    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1704            KEY_RIGHT, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_DOWN));
1705    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1706            KEY_DOWN, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_LEFT));
1707    ASSERT_NO_FATAL_FAILURE(testDPadKeyRotation(mapper,
1708            KEY_LEFT, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_UP));
1709
1710    // Special case: if orientation changes while key is down, we still emit the same keycode
1711    // in the key up as we did in the key down.
1712    NotifyKeyArgs args;
1713
1714    setDisplayInfoAndReconfigure(DISPLAY_ID,
1715            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1716            DISPLAY_ORIENTATION_270);
1717    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 1, 0);
1718    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1719    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
1720    ASSERT_EQ(KEY_UP, args.scanCode);
1721    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1722
1723    setDisplayInfoAndReconfigure(DISPLAY_ID,
1724            DISPLAY_WIDTH, DISPLAY_HEIGHT,
1725            DISPLAY_ORIENTATION_180);
1726    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, KEY_UP, AKEYCODE_DPAD_UP, 0, 0);
1727    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
1728    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
1729    ASSERT_EQ(KEY_UP, args.scanCode);
1730    ASSERT_EQ(AKEYCODE_DPAD_RIGHT, args.keyCode);
1731}
1732
1733TEST_F(KeyboardInputMapperTest, GetKeyCodeState) {
1734    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1735            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1736    addMapperAndConfigure(mapper);
1737
1738    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 1);
1739    ASSERT_EQ(1, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1740
1741    mFakeEventHub->setKeyCodeState(DEVICE_ID, AKEYCODE_A, 0);
1742    ASSERT_EQ(0, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
1743}
1744
1745TEST_F(KeyboardInputMapperTest, GetScanCodeState) {
1746    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1747            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1748    addMapperAndConfigure(mapper);
1749
1750    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 1);
1751    ASSERT_EQ(1, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1752
1753    mFakeEventHub->setScanCodeState(DEVICE_ID, KEY_A, 0);
1754    ASSERT_EQ(0, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
1755}
1756
1757TEST_F(KeyboardInputMapperTest, MarkSupportedKeyCodes) {
1758    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1759            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1760    addMapperAndConfigure(mapper);
1761
1762    mFakeEventHub->addKey(DEVICE_ID, KEY_A, AKEYCODE_A, 0);
1763
1764    const int32_t keyCodes[2] = { AKEYCODE_A, AKEYCODE_B };
1765    uint8_t flags[2] = { 0, 0 };
1766    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 1, keyCodes, flags));
1767    ASSERT_TRUE(flags[0]);
1768    ASSERT_FALSE(flags[1]);
1769}
1770
1771TEST_F(KeyboardInputMapperTest, Process_LockedKeysShouldToggleMetaStateAndLeds) {
1772    mFakeEventHub->addLed(DEVICE_ID, LED_CAPSL, true /*initially on*/);
1773    mFakeEventHub->addLed(DEVICE_ID, LED_NUML, false /*initially off*/);
1774    mFakeEventHub->addLed(DEVICE_ID, LED_SCROLLL, false /*initially off*/);
1775
1776    KeyboardInputMapper* mapper = new KeyboardInputMapper(mDevice,
1777            AINPUT_SOURCE_KEYBOARD, AINPUT_KEYBOARD_TYPE_ALPHABETIC);
1778    addMapperAndConfigure(mapper);
1779
1780    // Initialization should have turned all of the lights off.
1781    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1782    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1783    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1784
1785    // Toggle caps lock on.
1786    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1787            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1788    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1789            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1790    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1791    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1792    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1793    ASSERT_EQ(AMETA_CAPS_LOCK_ON, mapper->getMetaState());
1794
1795    // Toggle num lock on.
1796    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1797            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1798    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1799            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1800    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1801    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1802    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1803    ASSERT_EQ(AMETA_CAPS_LOCK_ON | AMETA_NUM_LOCK_ON, mapper->getMetaState());
1804
1805    // Toggle caps lock off.
1806    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1807            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 1, 0);
1808    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1809            EV_KEY, KEY_CAPSLOCK, AKEYCODE_CAPS_LOCK, 0, 0);
1810    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1811    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1812    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1813    ASSERT_EQ(AMETA_NUM_LOCK_ON, mapper->getMetaState());
1814
1815    // Toggle scroll lock on.
1816    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1817            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1818    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1819            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1820    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1821    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1822    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1823    ASSERT_EQ(AMETA_NUM_LOCK_ON | AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1824
1825    // Toggle num lock off.
1826    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1827            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 1, 0);
1828    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1829            EV_KEY, KEY_NUMLOCK, AKEYCODE_NUM_LOCK, 0, 0);
1830    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1831    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1832    ASSERT_TRUE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1833    ASSERT_EQ(AMETA_SCROLL_LOCK_ON, mapper->getMetaState());
1834
1835    // Toggle scroll lock off.
1836    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1837            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 1, 0);
1838    process(mapper, ARBITRARY_TIME, DEVICE_ID,
1839            EV_KEY, KEY_SCROLLLOCK, AKEYCODE_SCROLL_LOCK, 0, 0);
1840    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_CAPSL));
1841    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_NUML));
1842    ASSERT_FALSE(mFakeEventHub->getLedState(DEVICE_ID, LED_SCROLLL));
1843    ASSERT_EQ(AMETA_NONE, mapper->getMetaState());
1844}
1845
1846
1847// --- CursorInputMapperTest ---
1848
1849class CursorInputMapperTest : public InputMapperTest {
1850protected:
1851    static const int32_t TRACKBALL_MOVEMENT_THRESHOLD;
1852
1853    sp<FakePointerController> mFakePointerController;
1854
1855    virtual void SetUp() {
1856        InputMapperTest::SetUp();
1857
1858        mFakePointerController = new FakePointerController();
1859        mFakePolicy->setPointerController(DEVICE_ID, mFakePointerController);
1860    }
1861
1862    void testMotionRotation(CursorInputMapper* mapper,
1863            int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY);
1864};
1865
1866const int32_t CursorInputMapperTest::TRACKBALL_MOVEMENT_THRESHOLD = 6;
1867
1868void CursorInputMapperTest::testMotionRotation(CursorInputMapper* mapper,
1869        int32_t originalX, int32_t originalY, int32_t rotatedX, int32_t rotatedY) {
1870    NotifyMotionArgs args;
1871
1872    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, originalX, 0);
1873    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, originalY, 0);
1874    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
1875    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1876    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
1877    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1878            float(rotatedX) / TRACKBALL_MOVEMENT_THRESHOLD,
1879            float(rotatedY) / TRACKBALL_MOVEMENT_THRESHOLD,
1880            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1881}
1882
1883TEST_F(CursorInputMapperTest, WhenModeIsPointer_GetSources_ReturnsMouse) {
1884    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1885    addConfigurationProperty("cursor.mode", "pointer");
1886    addMapperAndConfigure(mapper);
1887
1888    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
1889}
1890
1891TEST_F(CursorInputMapperTest, WhenModeIsNavigation_GetSources_ReturnsTrackball) {
1892    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1893    addConfigurationProperty("cursor.mode", "navigation");
1894    addMapperAndConfigure(mapper);
1895
1896    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, mapper->getSources());
1897}
1898
1899TEST_F(CursorInputMapperTest, WhenModeIsPointer_PopulateDeviceInfo_ReturnsRangeFromPointerController) {
1900    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1901    addConfigurationProperty("cursor.mode", "pointer");
1902    addMapperAndConfigure(mapper);
1903
1904    InputDeviceInfo info;
1905    mapper->populateDeviceInfo(&info);
1906
1907    // Initially there may not be a valid motion range.
1908    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
1909    ASSERT_EQ(NULL, info.getMotionRange(AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE));
1910    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1911            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE, 0.0f, 1.0f, 0.0f, 0.0f));
1912
1913    // When the bounds are set, then there should be a valid motion range.
1914    mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
1915
1916    InputDeviceInfo info2;
1917    mapper->populateDeviceInfo(&info2);
1918
1919    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1920            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
1921            1, 800 - 1, 0.0f, 0.0f));
1922    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1923            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_MOUSE,
1924            2, 480 - 1, 0.0f, 0.0f));
1925    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
1926            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_MOUSE,
1927            0.0f, 1.0f, 0.0f, 0.0f));
1928}
1929
1930TEST_F(CursorInputMapperTest, WhenModeIsNavigation_PopulateDeviceInfo_ReturnsScaledRange) {
1931    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1932    addConfigurationProperty("cursor.mode", "navigation");
1933    addMapperAndConfigure(mapper);
1934
1935    InputDeviceInfo info;
1936    mapper->populateDeviceInfo(&info);
1937
1938    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1939            AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
1940            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
1941    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1942            AINPUT_MOTION_RANGE_Y, AINPUT_SOURCE_TRACKBALL,
1943            -1.0f, 1.0f, 0.0f, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD));
1944    ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
1945            AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TRACKBALL,
1946            0.0f, 1.0f, 0.0f, 0.0f));
1947}
1948
1949TEST_F(CursorInputMapperTest, Process_ShouldSetAllFieldsAndIncludeGlobalMetaState) {
1950    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
1951    addConfigurationProperty("cursor.mode", "navigation");
1952    addMapperAndConfigure(mapper);
1953
1954    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
1955
1956    NotifyMotionArgs args;
1957
1958    // Button press.
1959    // Mostly testing non x/y behavior here so we don't need to check again elsewhere.
1960    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
1961    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
1962    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1963    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
1964    ASSERT_EQ(DEVICE_ID, args.deviceId);
1965    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
1966    ASSERT_EQ(uint32_t(0), args.policyFlags);
1967    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
1968    ASSERT_EQ(0, args.flags);
1969    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1970    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, args.buttonState);
1971    ASSERT_EQ(0, args.edgeFlags);
1972    ASSERT_EQ(uint32_t(1), args.pointerCount);
1973    ASSERT_EQ(0, args.pointerProperties[0].id);
1974    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
1975    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1976            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1977    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
1978    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
1979    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
1980
1981    // Button release.  Should have same down time.
1982    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
1983    process(mapper, ARBITRARY_TIME + 1, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
1984    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
1985    ASSERT_EQ(ARBITRARY_TIME + 1, args.eventTime);
1986    ASSERT_EQ(DEVICE_ID, args.deviceId);
1987    ASSERT_EQ(AINPUT_SOURCE_TRACKBALL, args.source);
1988    ASSERT_EQ(uint32_t(0), args.policyFlags);
1989    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
1990    ASSERT_EQ(0, args.flags);
1991    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
1992    ASSERT_EQ(0, args.buttonState);
1993    ASSERT_EQ(0, args.edgeFlags);
1994    ASSERT_EQ(uint32_t(1), args.pointerCount);
1995    ASSERT_EQ(0, args.pointerProperties[0].id);
1996    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
1997    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
1998            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
1999    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
2000    ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
2001    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2002}
2003
2004TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentXYUpdates) {
2005    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2006    addConfigurationProperty("cursor.mode", "navigation");
2007    addMapperAndConfigure(mapper);
2008
2009    NotifyMotionArgs args;
2010
2011    // Motion in X but not Y.
2012    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2013    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2014    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2015    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2016    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2017            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2018
2019    // Motion in Y but not X.
2020    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2021    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2022    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2023    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2024    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2025            0.0f, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2026}
2027
2028TEST_F(CursorInputMapperTest, Process_ShouldHandleIndependentButtonUpdates) {
2029    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2030    addConfigurationProperty("cursor.mode", "navigation");
2031    addMapperAndConfigure(mapper);
2032
2033    NotifyMotionArgs args;
2034
2035    // Button press.
2036    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2037    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2038    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2039    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2040    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2041            0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2042
2043    // Button release.
2044    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2045    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2046    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2047    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2048    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2049            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2050}
2051
2052TEST_F(CursorInputMapperTest, Process_ShouldHandleCombinedXYAndButtonUpdates) {
2053    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2054    addConfigurationProperty("cursor.mode", "navigation");
2055    addMapperAndConfigure(mapper);
2056
2057    NotifyMotionArgs args;
2058
2059    // Combined X, Y and Button.
2060    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 1, 0);
2061    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, -2, 0);
2062    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 1, 0);
2063    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2064    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2065    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
2066    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2067            1.0f / TRACKBALL_MOVEMENT_THRESHOLD, -2.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2068            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2069
2070    // Move X, Y a bit while pressed.
2071    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 2, 0);
2072    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 1, 0);
2073    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2074    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2075    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
2076    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2077            2.0f / TRACKBALL_MOVEMENT_THRESHOLD, 1.0f / TRACKBALL_MOVEMENT_THRESHOLD,
2078            1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2079
2080    // Release Button.
2081    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MOUSE, 0, 0, 0);
2082    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2083    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2084    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action);
2085    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2086            0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2087}
2088
2089TEST_F(CursorInputMapperTest, Process_WhenNotOrientationAware_ShouldNotRotateMotions) {
2090    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2091    addConfigurationProperty("cursor.mode", "navigation");
2092    addMapperAndConfigure(mapper);
2093
2094    setDisplayInfoAndReconfigure(DISPLAY_ID,
2095            DISPLAY_WIDTH, DISPLAY_HEIGHT,
2096            DISPLAY_ORIENTATION_90);
2097    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2098    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2099    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2100    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2101    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2102    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2103    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2104    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2105}
2106
2107TEST_F(CursorInputMapperTest, Process_WhenOrientationAware_ShouldRotateMotions) {
2108    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2109    addConfigurationProperty("cursor.mode", "navigation");
2110    addConfigurationProperty("cursor.orientationAware", "1");
2111    addMapperAndConfigure(mapper);
2112
2113    setDisplayInfoAndReconfigure(DISPLAY_ID,
2114            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_0);
2115    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0,  1));
2116    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1,  1));
2117    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  1,  0));
2118    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1, -1));
2119    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0, -1));
2120    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1, -1));
2121    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0, -1,  0));
2122    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1,  1));
2123
2124    setDisplayInfoAndReconfigure(DISPLAY_ID,
2125            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_90);
2126    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  1,  0));
2127    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1,  1, -1));
2128    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0, -1));
2129    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1, -1));
2130    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1, -1,  0));
2131    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1, -1,  1));
2132    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0,  1));
2133    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1,  1));
2134
2135    setDisplayInfoAndReconfigure(DISPLAY_ID,
2136            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_180);
2137    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1,  0, -1));
2138    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1, -1));
2139    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0, -1,  0));
2140    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1, -1,  1));
2141    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  0,  1));
2142    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1,  1));
2143    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  1,  0));
2144    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1,  1, -1));
2145
2146    setDisplayInfoAndReconfigure(DISPLAY_ID,
2147            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_ORIENTATION_270);
2148    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0,  1, -1,  0));
2149    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  1, -1,  1));
2150    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1,  0,  0,  1));
2151    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  1, -1,  1,  1));
2152    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper,  0, -1,  1,  0));
2153    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1, -1,  1, -1));
2154    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  0,  0, -1));
2155    ASSERT_NO_FATAL_FAILURE(testMotionRotation(mapper, -1,  1, -1, -1));
2156}
2157
2158TEST_F(CursorInputMapperTest, Process_ShouldHandleAllButtons) {
2159    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2160    addConfigurationProperty("cursor.mode", "pointer");
2161    addMapperAndConfigure(mapper);
2162
2163    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2164    mFakePointerController->setPosition(100, 200);
2165    mFakePointerController->setButtonState(0);
2166
2167    NotifyMotionArgs motionArgs;
2168    NotifyKeyArgs keyArgs;
2169
2170    // press BTN_LEFT, release BTN_LEFT
2171    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 1, 0);
2172    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2173    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2174    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2175    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
2176    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
2177    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2178            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2179
2180    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_LEFT, 0, 0, 0);
2181    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2182    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2183    ASSERT_EQ(0, motionArgs.buttonState);
2184    ASSERT_EQ(0, mFakePointerController->getButtonState());
2185    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2186    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2187            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2188
2189    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2190    ASSERT_EQ(0, motionArgs.buttonState);
2191    ASSERT_EQ(0, mFakePointerController->getButtonState());
2192    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2193    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2194            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2195
2196    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
2197    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 1, 0);
2198    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 1, 0);
2199    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2200    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2201    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2202    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2203            motionArgs.buttonState);
2204    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
2205            mFakePointerController->getButtonState());
2206    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2207            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2208
2209    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_RIGHT, 0, 0, 0);
2210    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2211    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2212    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
2213    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
2214    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2215    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2216            100.0f, 200.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2217
2218    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_MIDDLE, 0, 0, 0);
2219    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2220    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2221    ASSERT_EQ(0, motionArgs.buttonState);
2222    ASSERT_EQ(0, mFakePointerController->getButtonState());
2223    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2224    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2225            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2226    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2227    ASSERT_EQ(0, motionArgs.buttonState);
2228    ASSERT_EQ(0, mFakePointerController->getButtonState());
2229    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2230    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2231            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2232
2233    // press BTN_BACK, release BTN_BACK
2234    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 1, 0);
2235    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2236    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2237    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2238    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2239    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2240    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2241    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2242    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2243    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2244            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2245
2246    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_BACK, 0, 0, 0);
2247    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2248    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2249    ASSERT_EQ(0, motionArgs.buttonState);
2250    ASSERT_EQ(0, mFakePointerController->getButtonState());
2251    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2252    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2253            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2254    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2255    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2256    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2257
2258    // press BTN_SIDE, release BTN_SIDE
2259    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 1, 0);
2260    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2261    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2262    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2263    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2264    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2265    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
2266    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
2267    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2268    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2269            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2270
2271    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_SIDE, 0, 0, 0);
2272    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2273    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2274    ASSERT_EQ(0, motionArgs.buttonState);
2275    ASSERT_EQ(0, mFakePointerController->getButtonState());
2276    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2277    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2278            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2279    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2280    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2281    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
2282
2283    // press BTN_FORWARD, release BTN_FORWARD
2284    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 1, 0);
2285    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2286    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2287    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2288    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2289    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2290    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2291    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2292    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2293    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2294            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2295
2296    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_FORWARD, 0, 0, 0);
2297    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
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    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2305    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2306    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2307
2308    // press BTN_EXTRA, release BTN_EXTRA
2309    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 1, 0);
2310    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2311    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2312    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2313    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2314    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2315    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
2316    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
2317    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2318    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2319            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2320
2321    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_EXTRA, 0, 0, 0);
2322    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2323    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2324    ASSERT_EQ(0, motionArgs.buttonState);
2325    ASSERT_EQ(0, mFakePointerController->getButtonState());
2326    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
2327    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2328            100.0f, 200.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2329    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2330    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2331    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
2332}
2333
2334TEST_F(CursorInputMapperTest, Process_WhenModeIsPointer_ShouldMoveThePointerAround) {
2335    CursorInputMapper* mapper = new CursorInputMapper(mDevice);
2336    addConfigurationProperty("cursor.mode", "pointer");
2337    addMapperAndConfigure(mapper);
2338
2339    mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
2340    mFakePointerController->setPosition(100, 200);
2341    mFakePointerController->setButtonState(0);
2342
2343    NotifyMotionArgs args;
2344
2345    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_X, 0, 10, 0);
2346    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_REL, REL_Y, 0, 20, 0);
2347    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2348    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
2349    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
2350    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
2351            110.0f, 220.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f));
2352    ASSERT_NO_FATAL_FAILURE(assertPosition(mFakePointerController, 110.0f, 220.0f));
2353}
2354
2355
2356// --- TouchInputMapperTest ---
2357
2358class TouchInputMapperTest : public InputMapperTest {
2359protected:
2360    static const int32_t RAW_X_MIN;
2361    static const int32_t RAW_X_MAX;
2362    static const int32_t RAW_Y_MIN;
2363    static const int32_t RAW_Y_MAX;
2364    static const int32_t RAW_TOUCH_MIN;
2365    static const int32_t RAW_TOUCH_MAX;
2366    static const int32_t RAW_TOOL_MIN;
2367    static const int32_t RAW_TOOL_MAX;
2368    static const int32_t RAW_PRESSURE_MIN;
2369    static const int32_t RAW_PRESSURE_MAX;
2370    static const int32_t RAW_ORIENTATION_MIN;
2371    static const int32_t RAW_ORIENTATION_MAX;
2372    static const int32_t RAW_DISTANCE_MIN;
2373    static const int32_t RAW_DISTANCE_MAX;
2374    static const int32_t RAW_TILT_MIN;
2375    static const int32_t RAW_TILT_MAX;
2376    static const int32_t RAW_ID_MIN;
2377    static const int32_t RAW_ID_MAX;
2378    static const int32_t RAW_SLOT_MIN;
2379    static const int32_t RAW_SLOT_MAX;
2380    static const float X_PRECISION;
2381    static const float Y_PRECISION;
2382
2383    static const float GEOMETRIC_SCALE;
2384
2385    static const VirtualKeyDefinition VIRTUAL_KEYS[2];
2386
2387    enum Axes {
2388        POSITION = 1 << 0,
2389        TOUCH = 1 << 1,
2390        TOOL = 1 << 2,
2391        PRESSURE = 1 << 3,
2392        ORIENTATION = 1 << 4,
2393        MINOR = 1 << 5,
2394        ID = 1 << 6,
2395        DISTANCE = 1 << 7,
2396        TILT = 1 << 8,
2397        SLOT = 1 << 9,
2398        TOOL_TYPE = 1 << 10,
2399    };
2400
2401    void prepareDisplay(int32_t orientation);
2402    void prepareVirtualKeys();
2403    int32_t toRawX(float displayX);
2404    int32_t toRawY(float displayY);
2405    float toDisplayX(int32_t rawX);
2406    float toDisplayY(int32_t rawY);
2407};
2408
2409const int32_t TouchInputMapperTest::RAW_X_MIN = 25;
2410const int32_t TouchInputMapperTest::RAW_X_MAX = 1019;
2411const int32_t TouchInputMapperTest::RAW_Y_MIN = 30;
2412const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009;
2413const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0;
2414const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31;
2415const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0;
2416const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15;
2417const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = RAW_TOUCH_MIN;
2418const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = RAW_TOUCH_MAX;
2419const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7;
2420const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7;
2421const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0;
2422const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7;
2423const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0;
2424const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150;
2425const int32_t TouchInputMapperTest::RAW_ID_MIN = 0;
2426const int32_t TouchInputMapperTest::RAW_ID_MAX = 9;
2427const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0;
2428const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9;
2429const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH;
2430const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT;
2431
2432const float TouchInputMapperTest::GEOMETRIC_SCALE =
2433        avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1),
2434                float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1));
2435
2436const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = {
2437        { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 },
2438        { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 },
2439};
2440
2441void TouchInputMapperTest::prepareDisplay(int32_t orientation) {
2442    setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation);
2443}
2444
2445void TouchInputMapperTest::prepareVirtualKeys() {
2446    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[0]);
2447    mFakeEventHub->addVirtualKeyDefinition(DEVICE_ID, VIRTUAL_KEYS[1]);
2448    mFakeEventHub->addKey(DEVICE_ID, KEY_HOME, AKEYCODE_HOME, POLICY_FLAG_WAKE);
2449    mFakeEventHub->addKey(DEVICE_ID, KEY_MENU, AKEYCODE_MENU, POLICY_FLAG_WAKE);
2450}
2451
2452int32_t TouchInputMapperTest::toRawX(float displayX) {
2453    return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN);
2454}
2455
2456int32_t TouchInputMapperTest::toRawY(float displayY) {
2457    return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN);
2458}
2459
2460float TouchInputMapperTest::toDisplayX(int32_t rawX) {
2461    return float(rawX - RAW_X_MIN) * DISPLAY_WIDTH / (RAW_X_MAX - RAW_X_MIN + 1);
2462}
2463
2464float TouchInputMapperTest::toDisplayY(int32_t rawY) {
2465    return float(rawY - RAW_Y_MIN) * DISPLAY_HEIGHT / (RAW_Y_MAX - RAW_Y_MIN + 1);
2466}
2467
2468
2469// --- SingleTouchInputMapperTest ---
2470
2471class SingleTouchInputMapperTest : public TouchInputMapperTest {
2472protected:
2473    void prepareButtons();
2474    void prepareAxes(int axes);
2475
2476    void processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2477    void processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y);
2478    void processUp(SingleTouchInputMapper* mappery);
2479    void processPressure(SingleTouchInputMapper* mapper, int32_t pressure);
2480    void processToolMajor(SingleTouchInputMapper* mapper, int32_t toolMajor);
2481    void processDistance(SingleTouchInputMapper* mapper, int32_t distance);
2482    void processTilt(SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY);
2483    void processKey(SingleTouchInputMapper* mapper, int32_t code, int32_t value);
2484    void processSync(SingleTouchInputMapper* mapper);
2485};
2486
2487void SingleTouchInputMapperTest::prepareButtons() {
2488    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
2489}
2490
2491void SingleTouchInputMapperTest::prepareAxes(int axes) {
2492    if (axes & POSITION) {
2493        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_X,
2494                RAW_X_MIN, RAW_X_MAX, 0, 0);
2495        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_Y,
2496                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
2497    }
2498    if (axes & PRESSURE) {
2499        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_PRESSURE,
2500                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
2501    }
2502    if (axes & TOOL) {
2503        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TOOL_WIDTH,
2504                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
2505    }
2506    if (axes & DISTANCE) {
2507        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_DISTANCE,
2508                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
2509    }
2510    if (axes & TILT) {
2511        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_X,
2512                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2513        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_TILT_Y,
2514                RAW_TILT_MIN, RAW_TILT_MAX, 0, 0);
2515    }
2516}
2517
2518void SingleTouchInputMapperTest::processDown(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2519    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 1, 0);
2520    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2521    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2522}
2523
2524void SingleTouchInputMapperTest::processMove(SingleTouchInputMapper* mapper, int32_t x, int32_t y) {
2525    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_X, 0, x, 0);
2526    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_Y, 0, y, 0);
2527}
2528
2529void SingleTouchInputMapperTest::processUp(SingleTouchInputMapper* mapper) {
2530    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, BTN_TOUCH, 0, 0, 0);
2531}
2532
2533void SingleTouchInputMapperTest::processPressure(
2534        SingleTouchInputMapper* mapper, int32_t pressure) {
2535    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_PRESSURE, 0, pressure, 0);
2536}
2537
2538void SingleTouchInputMapperTest::processToolMajor(
2539        SingleTouchInputMapper* mapper, int32_t toolMajor) {
2540    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TOOL_WIDTH, 0, toolMajor, 0);
2541}
2542
2543void SingleTouchInputMapperTest::processDistance(
2544        SingleTouchInputMapper* mapper, int32_t distance) {
2545    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_DISTANCE, 0, distance, 0);
2546}
2547
2548void SingleTouchInputMapperTest::processTilt(
2549        SingleTouchInputMapper* mapper, int32_t tiltX, int32_t tiltY) {
2550    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_X, 0, tiltX, 0);
2551    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_TILT_Y, 0, tiltY, 0);
2552}
2553
2554void SingleTouchInputMapperTest::processKey(
2555        SingleTouchInputMapper* mapper, int32_t code, int32_t value) {
2556    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
2557}
2558
2559void SingleTouchInputMapperTest::processSync(SingleTouchInputMapper* mapper) {
2560    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
2561}
2562
2563
2564TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) {
2565    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2566    prepareButtons();
2567    prepareAxes(POSITION);
2568    addMapperAndConfigure(mapper);
2569
2570    ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper->getSources());
2571}
2572
2573TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndIsACursor_ReturnsTouchPad) {
2574    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2575    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_X);
2576    mFakeEventHub->addRelativeAxis(DEVICE_ID, REL_Y);
2577    prepareButtons();
2578    prepareAxes(POSITION);
2579    addMapperAndConfigure(mapper);
2580
2581    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2582}
2583
2584TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchPad_ReturnsTouchPad) {
2585    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2586    prepareButtons();
2587    prepareAxes(POSITION);
2588    addConfigurationProperty("touch.deviceType", "touchPad");
2589    addMapperAndConfigure(mapper);
2590
2591    ASSERT_EQ(AINPUT_SOURCE_TOUCHPAD, mapper->getSources());
2592}
2593
2594TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) {
2595    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2596    prepareButtons();
2597    prepareAxes(POSITION);
2598    addConfigurationProperty("touch.deviceType", "touchScreen");
2599    addMapperAndConfigure(mapper);
2600
2601    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper->getSources());
2602}
2603
2604TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) {
2605    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2606    addConfigurationProperty("touch.deviceType", "touchScreen");
2607    prepareDisplay(DISPLAY_ORIENTATION_0);
2608    prepareButtons();
2609    prepareAxes(POSITION);
2610    prepareVirtualKeys();
2611    addMapperAndConfigure(mapper);
2612
2613    // Unknown key.
2614    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A));
2615
2616    // Virtual key is down.
2617    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2618    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2619    processDown(mapper, x, y);
2620    processSync(mapper);
2621    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2622
2623    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2624
2625    // Virtual key is up.
2626    processUp(mapper);
2627    processSync(mapper);
2628    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2629
2630    ASSERT_EQ(AKEY_STATE_UP, mapper->getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME));
2631}
2632
2633TEST_F(SingleTouchInputMapperTest, GetScanCodeState) {
2634    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2635    addConfigurationProperty("touch.deviceType", "touchScreen");
2636    prepareDisplay(DISPLAY_ORIENTATION_0);
2637    prepareButtons();
2638    prepareAxes(POSITION);
2639    prepareVirtualKeys();
2640    addMapperAndConfigure(mapper);
2641
2642    // Unknown key.
2643    ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_A));
2644
2645    // Virtual key is down.
2646    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2647    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2648    processDown(mapper, x, y);
2649    processSync(mapper);
2650    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2651
2652    ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2653
2654    // Virtual key is up.
2655    processUp(mapper);
2656    processSync(mapper);
2657    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled());
2658
2659    ASSERT_EQ(AKEY_STATE_UP, mapper->getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME));
2660}
2661
2662TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) {
2663    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2664    addConfigurationProperty("touch.deviceType", "touchScreen");
2665    prepareDisplay(DISPLAY_ORIENTATION_0);
2666    prepareButtons();
2667    prepareAxes(POSITION);
2668    prepareVirtualKeys();
2669    addMapperAndConfigure(mapper);
2670
2671    const int32_t keys[2] = { AKEYCODE_HOME, AKEYCODE_A };
2672    uint8_t flags[2] = { 0, 0 };
2673    ASSERT_TRUE(mapper->markSupportedKeyCodes(AINPUT_SOURCE_ANY, 2, keys, flags));
2674    ASSERT_TRUE(flags[0]);
2675    ASSERT_FALSE(flags[1]);
2676}
2677
2678TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) {
2679    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2680    addConfigurationProperty("touch.deviceType", "touchScreen");
2681    prepareDisplay(DISPLAY_ORIENTATION_0);
2682    prepareButtons();
2683    prepareAxes(POSITION);
2684    prepareVirtualKeys();
2685    addMapperAndConfigure(mapper);
2686
2687    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2688
2689    NotifyKeyArgs args;
2690
2691    // Press virtual key.
2692    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2693    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2694    processDown(mapper, x, y);
2695    processSync(mapper);
2696
2697    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2698    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2699    ASSERT_EQ(DEVICE_ID, args.deviceId);
2700    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2701    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2702    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action);
2703    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2704    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2705    ASSERT_EQ(KEY_HOME, args.scanCode);
2706    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2707    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2708
2709    // Release virtual key.
2710    processUp(mapper);
2711    processSync(mapper);
2712
2713    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args));
2714    ASSERT_EQ(ARBITRARY_TIME, args.eventTime);
2715    ASSERT_EQ(DEVICE_ID, args.deviceId);
2716    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source);
2717    ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags);
2718    ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action);
2719    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags);
2720    ASSERT_EQ(AKEYCODE_HOME, args.keyCode);
2721    ASSERT_EQ(KEY_HOME, args.scanCode);
2722    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState);
2723    ASSERT_EQ(ARBITRARY_TIME, args.downTime);
2724
2725    // Should not have sent any motions.
2726    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2727}
2728
2729TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) {
2730    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2731    addConfigurationProperty("touch.deviceType", "touchScreen");
2732    prepareDisplay(DISPLAY_ORIENTATION_0);
2733    prepareButtons();
2734    prepareAxes(POSITION);
2735    prepareVirtualKeys();
2736    addMapperAndConfigure(mapper);
2737
2738    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2739
2740    NotifyKeyArgs keyArgs;
2741
2742    // Press virtual key.
2743    int32_t x = toRawX(VIRTUAL_KEYS[0].centerX);
2744    int32_t y = toRawY(VIRTUAL_KEYS[0].centerY);
2745    processDown(mapper, x, y);
2746    processSync(mapper);
2747
2748    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2749    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2750    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2751    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2752    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2753    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
2754    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags);
2755    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2756    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2757    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2758    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2759
2760    // Move out of bounds.  This should generate a cancel and a pointer down since we moved
2761    // into the display area.
2762    y -= 100;
2763    processMove(mapper, x, y);
2764    processSync(mapper);
2765
2766    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
2767    ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime);
2768    ASSERT_EQ(DEVICE_ID, keyArgs.deviceId);
2769    ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source);
2770    ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags);
2771    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
2772    ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
2773            | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags);
2774    ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode);
2775    ASSERT_EQ(KEY_HOME, keyArgs.scanCode);
2776    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState);
2777    ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime);
2778
2779    NotifyMotionArgs motionArgs;
2780    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2781    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2782    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2783    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2784    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2785    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2786    ASSERT_EQ(0, motionArgs.flags);
2787    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2788    ASSERT_EQ(0, motionArgs.buttonState);
2789    ASSERT_EQ(0, motionArgs.edgeFlags);
2790    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2791    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2792    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2793    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2794            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2795    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2796    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2797    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2798
2799    // Keep moving out of bounds.  Should generate a pointer move.
2800    y -= 50;
2801    processMove(mapper, x, y);
2802    processSync(mapper);
2803
2804    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2805    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2806    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2807    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2808    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2809    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2810    ASSERT_EQ(0, motionArgs.flags);
2811    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2812    ASSERT_EQ(0, motionArgs.buttonState);
2813    ASSERT_EQ(0, motionArgs.edgeFlags);
2814    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2815    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2816    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2817    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2818            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2819    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2820    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2821    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2822
2823    // Release out of bounds.  Should generate a pointer up.
2824    processUp(mapper);
2825    processSync(mapper);
2826
2827    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2828    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2829    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2830    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2831    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2832    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2833    ASSERT_EQ(0, motionArgs.flags);
2834    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2835    ASSERT_EQ(0, motionArgs.buttonState);
2836    ASSERT_EQ(0, motionArgs.edgeFlags);
2837    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2838    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2839    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2840    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2841            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2842    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2843    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2844    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2845
2846    // Should not have sent any more keys or motions.
2847    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2848    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2849}
2850
2851TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) {
2852    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2853    addConfigurationProperty("touch.deviceType", "touchScreen");
2854    prepareDisplay(DISPLAY_ORIENTATION_0);
2855    prepareButtons();
2856    prepareAxes(POSITION);
2857    prepareVirtualKeys();
2858    addMapperAndConfigure(mapper);
2859
2860    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2861
2862    NotifyMotionArgs motionArgs;
2863
2864    // Initially go down out of bounds.
2865    int32_t x = -10;
2866    int32_t y = -10;
2867    processDown(mapper, x, y);
2868    processSync(mapper);
2869
2870    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2871
2872    // Move into the display area.  Should generate a pointer down.
2873    x = 50;
2874    y = 75;
2875    processMove(mapper, x, y);
2876    processSync(mapper);
2877
2878    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2879    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2880    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2881    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2882    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2883    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2884    ASSERT_EQ(0, motionArgs.flags);
2885    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2886    ASSERT_EQ(0, motionArgs.buttonState);
2887    ASSERT_EQ(0, motionArgs.edgeFlags);
2888    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2889    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2890    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2891    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2892            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2893    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2894    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2895    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2896
2897    // Release.  Should generate a pointer up.
2898    processUp(mapper);
2899    processSync(mapper);
2900
2901    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2902    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2903    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2904    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2905    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2906    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2907    ASSERT_EQ(0, motionArgs.flags);
2908    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2909    ASSERT_EQ(0, motionArgs.buttonState);
2910    ASSERT_EQ(0, motionArgs.edgeFlags);
2911    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2912    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2913    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2914    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2915            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2916    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2917    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2918    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2919
2920    // Should not have sent any more keys or motions.
2921    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
2922    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
2923}
2924
2925TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) {
2926    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
2927    addConfigurationProperty("touch.deviceType", "touchScreen");
2928    prepareDisplay(DISPLAY_ORIENTATION_0);
2929    prepareButtons();
2930    prepareAxes(POSITION);
2931    prepareVirtualKeys();
2932    addMapperAndConfigure(mapper);
2933
2934    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
2935
2936    NotifyMotionArgs motionArgs;
2937
2938    // Down.
2939    int32_t x = 100;
2940    int32_t y = 125;
2941    processDown(mapper, x, y);
2942    processSync(mapper);
2943
2944    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2945    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2946    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2947    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2948    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2949    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
2950    ASSERT_EQ(0, motionArgs.flags);
2951    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2952    ASSERT_EQ(0, motionArgs.buttonState);
2953    ASSERT_EQ(0, motionArgs.edgeFlags);
2954    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2955    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2956    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2957    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2958            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2959    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2960    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2961    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2962
2963    // Move.
2964    x += 50;
2965    y += 75;
2966    processMove(mapper, x, y);
2967    processSync(mapper);
2968
2969    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2970    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2971    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2972    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2973    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2974    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
2975    ASSERT_EQ(0, motionArgs.flags);
2976    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
2977    ASSERT_EQ(0, motionArgs.buttonState);
2978    ASSERT_EQ(0, motionArgs.edgeFlags);
2979    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
2980    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
2981    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
2982    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
2983            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
2984    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
2985    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
2986    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
2987
2988    // Up.
2989    processUp(mapper);
2990    processSync(mapper);
2991
2992    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
2993    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
2994    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
2995    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
2996    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
2997    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
2998    ASSERT_EQ(0, motionArgs.flags);
2999    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3000    ASSERT_EQ(0, motionArgs.buttonState);
3001    ASSERT_EQ(0, motionArgs.edgeFlags);
3002    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3003    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3004    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3005    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3006            toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
3007    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3008    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3009    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3010
3011    // Should not have sent any more keys or motions.
3012    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
3013    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
3014}
3015
3016TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_DoesNotRotateMotions) {
3017    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3018    addConfigurationProperty("touch.deviceType", "touchScreen");
3019    prepareButtons();
3020    prepareAxes(POSITION);
3021    addConfigurationProperty("touch.orientationAware", "0");
3022    addMapperAndConfigure(mapper);
3023
3024    NotifyMotionArgs args;
3025
3026    // Rotation 90.
3027    prepareDisplay(DISPLAY_ORIENTATION_90);
3028    processDown(mapper, toRawX(50), toRawY(75));
3029    processSync(mapper);
3030
3031    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3032    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3033    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3034
3035    processUp(mapper);
3036    processSync(mapper);
3037    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3038}
3039
3040TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_RotatesMotions) {
3041    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3042    addConfigurationProperty("touch.deviceType", "touchScreen");
3043    prepareButtons();
3044    prepareAxes(POSITION);
3045    addMapperAndConfigure(mapper);
3046
3047    NotifyMotionArgs args;
3048
3049    // Rotation 0.
3050    prepareDisplay(DISPLAY_ORIENTATION_0);
3051    processDown(mapper, toRawX(50), toRawY(75));
3052    processSync(mapper);
3053
3054    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3055    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3056    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3057
3058    processUp(mapper);
3059    processSync(mapper);
3060    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3061
3062    // Rotation 90.
3063    prepareDisplay(DISPLAY_ORIENTATION_90);
3064    processDown(mapper, RAW_X_MAX - toRawX(75) + RAW_X_MIN, toRawY(50));
3065    processSync(mapper);
3066
3067    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3068    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3069    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3070
3071    processUp(mapper);
3072    processSync(mapper);
3073    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3074
3075    // Rotation 180.
3076    prepareDisplay(DISPLAY_ORIENTATION_180);
3077    processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN);
3078    processSync(mapper);
3079
3080    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3081    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3082    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3083
3084    processUp(mapper);
3085    processSync(mapper);
3086    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3087
3088    // Rotation 270.
3089    prepareDisplay(DISPLAY_ORIENTATION_270);
3090    processDown(mapper, toRawX(75), RAW_Y_MAX - toRawY(50) + RAW_Y_MIN);
3091    processSync(mapper);
3092
3093    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3094    ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1);
3095    ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1);
3096
3097    processUp(mapper);
3098    processSync(mapper);
3099    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled());
3100}
3101
3102TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) {
3103    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3104    addConfigurationProperty("touch.deviceType", "touchScreen");
3105    prepareDisplay(DISPLAY_ORIENTATION_0);
3106    prepareButtons();
3107    prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT);
3108    addMapperAndConfigure(mapper);
3109
3110    // These calculations are based on the input device calibration documentation.
3111    int32_t rawX = 100;
3112    int32_t rawY = 200;
3113    int32_t rawPressure = 10;
3114    int32_t rawToolMajor = 12;
3115    int32_t rawDistance = 2;
3116    int32_t rawTiltX = 30;
3117    int32_t rawTiltY = 110;
3118
3119    float x = toDisplayX(rawX);
3120    float y = toDisplayY(rawY);
3121    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
3122    float size = float(rawToolMajor) / RAW_TOOL_MAX;
3123    float tool = float(rawToolMajor) * GEOMETRIC_SCALE;
3124    float distance = float(rawDistance);
3125
3126    float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f;
3127    float tiltScale = M_PI / 180;
3128    float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale;
3129    float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale;
3130    float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle));
3131    float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle));
3132
3133    processDown(mapper, rawX, rawY);
3134    processPressure(mapper, rawPressure);
3135    processToolMajor(mapper, rawToolMajor);
3136    processDistance(mapper, rawDistance);
3137    processTilt(mapper, rawTiltX, rawTiltY);
3138    processSync(mapper);
3139
3140    NotifyMotionArgs args;
3141    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
3142    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
3143            x, y, pressure, size, tool, tool, tool, tool, orientation, distance));
3144    ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT));
3145}
3146
3147TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) {
3148    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3149    addConfigurationProperty("touch.deviceType", "touchScreen");
3150    prepareDisplay(DISPLAY_ORIENTATION_0);
3151    prepareButtons();
3152    prepareAxes(POSITION);
3153    addMapperAndConfigure(mapper);
3154
3155    NotifyMotionArgs motionArgs;
3156    NotifyKeyArgs keyArgs;
3157
3158    processDown(mapper, 100, 200);
3159    processSync(mapper);
3160    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3161    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3162    ASSERT_EQ(0, motionArgs.buttonState);
3163
3164    // press BTN_LEFT, release BTN_LEFT
3165    processKey(mapper, BTN_LEFT, 1);
3166    processSync(mapper);
3167    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3168    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3169    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
3170
3171    processKey(mapper, BTN_LEFT, 0);
3172    processSync(mapper);
3173    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3174    ASSERT_EQ(0, motionArgs.buttonState);
3175    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3176
3177    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
3178    processKey(mapper, BTN_RIGHT, 1);
3179    processKey(mapper, BTN_MIDDLE, 1);
3180    processSync(mapper);
3181    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3182    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3183    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
3184            motionArgs.buttonState);
3185
3186    processKey(mapper, BTN_RIGHT, 0);
3187    processSync(mapper);
3188    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3189    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3190    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3191
3192    processKey(mapper, BTN_MIDDLE, 0);
3193    processSync(mapper);
3194    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3195    ASSERT_EQ(0, motionArgs.buttonState);
3196    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3197
3198    // press BTN_BACK, release BTN_BACK
3199    processKey(mapper, BTN_BACK, 1);
3200    processSync(mapper);
3201    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3202    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3203    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3204    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3205    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3206    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3207
3208    processKey(mapper, BTN_BACK, 0);
3209    processSync(mapper);
3210    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3211    ASSERT_EQ(0, motionArgs.buttonState);
3212    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3213    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3214    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3215    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3216
3217    // press BTN_SIDE, release BTN_SIDE
3218    processKey(mapper, BTN_SIDE, 1);
3219    processSync(mapper);
3220    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3221    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3222    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3223    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3224    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
3225    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3226
3227    processKey(mapper, BTN_SIDE, 0);
3228    processSync(mapper);
3229    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3230    ASSERT_EQ(0, motionArgs.buttonState);
3231    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3232    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3233    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3234    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
3235
3236    // press BTN_FORWARD, release BTN_FORWARD
3237    processKey(mapper, BTN_FORWARD, 1);
3238    processSync(mapper);
3239    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3240    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3241    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3242    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3243    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3244    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3245
3246    processKey(mapper, BTN_FORWARD, 0);
3247    processSync(mapper);
3248    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3249    ASSERT_EQ(0, motionArgs.buttonState);
3250    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3251    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3252    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3253    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3254
3255    // press BTN_EXTRA, release BTN_EXTRA
3256    processKey(mapper, BTN_EXTRA, 1);
3257    processSync(mapper);
3258    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3259    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
3260    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3261    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3262    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
3263    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3264
3265    processKey(mapper, BTN_EXTRA, 0);
3266    processSync(mapper);
3267    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3268    ASSERT_EQ(0, motionArgs.buttonState);
3269    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3270    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
3271    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
3272    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
3273
3274    // press BTN_STYLUS, release BTN_STYLUS
3275    processKey(mapper, BTN_STYLUS, 1);
3276    processSync(mapper);
3277    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3278    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3279    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
3280
3281    processKey(mapper, BTN_STYLUS, 0);
3282    processSync(mapper);
3283    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3284    ASSERT_EQ(0, motionArgs.buttonState);
3285    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3286
3287    // press BTN_STYLUS2, release BTN_STYLUS2
3288    processKey(mapper, BTN_STYLUS2, 1);
3289    processSync(mapper);
3290    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3291    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3292    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
3293
3294    processKey(mapper, BTN_STYLUS2, 0);
3295    processSync(mapper);
3296    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3297    ASSERT_EQ(0, motionArgs.buttonState);
3298    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3299
3300    // release touch
3301    processUp(mapper);
3302    processSync(mapper);
3303    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3304    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3305    ASSERT_EQ(0, motionArgs.buttonState);
3306}
3307
3308TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
3309    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3310    addConfigurationProperty("touch.deviceType", "touchScreen");
3311    prepareDisplay(DISPLAY_ORIENTATION_0);
3312    prepareButtons();
3313    prepareAxes(POSITION);
3314    addMapperAndConfigure(mapper);
3315
3316    NotifyMotionArgs motionArgs;
3317
3318    // default tool type is finger
3319    processDown(mapper, 100, 200);
3320    processSync(mapper);
3321    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3322    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3323    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3324
3325    // eraser
3326    processKey(mapper, BTN_TOOL_RUBBER, 1);
3327    processSync(mapper);
3328    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3329    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3330    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3331
3332    // stylus
3333    processKey(mapper, BTN_TOOL_RUBBER, 0);
3334    processKey(mapper, BTN_TOOL_PEN, 1);
3335    processSync(mapper);
3336    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3337    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3338    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3339
3340    // brush
3341    processKey(mapper, BTN_TOOL_PEN, 0);
3342    processKey(mapper, BTN_TOOL_BRUSH, 1);
3343    processSync(mapper);
3344    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3345    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3346    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3347
3348    // pencil
3349    processKey(mapper, BTN_TOOL_BRUSH, 0);
3350    processKey(mapper, BTN_TOOL_PENCIL, 1);
3351    processSync(mapper);
3352    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3353    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3354    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3355
3356    // airbrush
3357    processKey(mapper, BTN_TOOL_PENCIL, 0);
3358    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
3359    processSync(mapper);
3360    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3361    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3362    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3363
3364    // mouse
3365    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
3366    processKey(mapper, BTN_TOOL_MOUSE, 1);
3367    processSync(mapper);
3368    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3369    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3370    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3371
3372    // lens
3373    processKey(mapper, BTN_TOOL_MOUSE, 0);
3374    processKey(mapper, BTN_TOOL_LENS, 1);
3375    processSync(mapper);
3376    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3377    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3378    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3379
3380    // double-tap
3381    processKey(mapper, BTN_TOOL_LENS, 0);
3382    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
3383    processSync(mapper);
3384    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3385    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3386    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3387
3388    // triple-tap
3389    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
3390    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
3391    processSync(mapper);
3392    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3393    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3394    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3395
3396    // quad-tap
3397    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
3398    processKey(mapper, BTN_TOOL_QUADTAP, 1);
3399    processSync(mapper);
3400    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3401    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3402    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3403
3404    // finger
3405    processKey(mapper, BTN_TOOL_QUADTAP, 0);
3406    processKey(mapper, BTN_TOOL_FINGER, 1);
3407    processSync(mapper);
3408    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3409    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3410    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3411
3412    // stylus trumps finger
3413    processKey(mapper, BTN_TOOL_PEN, 1);
3414    processSync(mapper);
3415    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3416    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3417    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
3418
3419    // eraser trumps stylus
3420    processKey(mapper, BTN_TOOL_RUBBER, 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_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
3425
3426    // mouse trumps eraser
3427    processKey(mapper, BTN_TOOL_MOUSE, 1);
3428    processSync(mapper);
3429    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3430    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3431    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
3432
3433    // back to default tool type
3434    processKey(mapper, BTN_TOOL_MOUSE, 0);
3435    processKey(mapper, BTN_TOOL_RUBBER, 0);
3436    processKey(mapper, BTN_TOOL_PEN, 0);
3437    processKey(mapper, BTN_TOOL_FINGER, 0);
3438    processSync(mapper);
3439    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3440    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3441    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3442}
3443
3444TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
3445    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3446    addConfigurationProperty("touch.deviceType", "touchScreen");
3447    prepareDisplay(DISPLAY_ORIENTATION_0);
3448    prepareButtons();
3449    prepareAxes(POSITION);
3450    mFakeEventHub->addKey(DEVICE_ID, BTN_TOOL_FINGER, AKEYCODE_UNKNOWN, 0);
3451    addMapperAndConfigure(mapper);
3452
3453    NotifyMotionArgs motionArgs;
3454
3455    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
3456    processKey(mapper, BTN_TOOL_FINGER, 1);
3457    processMove(mapper, 100, 200);
3458    processSync(mapper);
3459    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3460    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3461    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3462            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3463
3464    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3465    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3466    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3467            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3468
3469    // move a little
3470    processMove(mapper, 150, 250);
3471    processSync(mapper);
3472    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3473    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3474    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3475            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3476
3477    // down when BTN_TOUCH is pressed, pressure defaults to 1
3478    processKey(mapper, BTN_TOUCH, 1);
3479    processSync(mapper);
3480    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3481    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3482    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3483            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3484
3485    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3486    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3487    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3488            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3489
3490    // up when BTN_TOUCH is released, hover restored
3491    processKey(mapper, BTN_TOUCH, 0);
3492    processSync(mapper);
3493    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3494    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3495    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3496            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3497
3498    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3499    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3500    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3501            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3502
3503    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3504    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3505    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3506            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3507
3508    // exit hover when pointer goes away
3509    processKey(mapper, BTN_TOOL_FINGER, 0);
3510    processSync(mapper);
3511    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3512    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3513    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3514            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3515}
3516
3517TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) {
3518    SingleTouchInputMapper* mapper = new SingleTouchInputMapper(mDevice);
3519    addConfigurationProperty("touch.deviceType", "touchScreen");
3520    prepareDisplay(DISPLAY_ORIENTATION_0);
3521    prepareButtons();
3522    prepareAxes(POSITION | PRESSURE);
3523    addMapperAndConfigure(mapper);
3524
3525    NotifyMotionArgs motionArgs;
3526
3527    // initially hovering because pressure is 0
3528    processDown(mapper, 100, 200);
3529    processPressure(mapper, 0);
3530    processSync(mapper);
3531    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3532    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3533    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3534            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3535
3536    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3537    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3538    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3539            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
3540
3541    // move a little
3542    processMove(mapper, 150, 250);
3543    processSync(mapper);
3544    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3545    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3546    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3547            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3548
3549    // down when pressure is non-zero
3550    processPressure(mapper, RAW_PRESSURE_MAX);
3551    processSync(mapper);
3552    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3553    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3554    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3555            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3556
3557    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3558    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3559    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3560            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3561
3562    // up when pressure becomes 0, hover restored
3563    processPressure(mapper, 0);
3564    processSync(mapper);
3565    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3566    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3567    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3568            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
3569
3570    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3571    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
3572    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3573            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3574
3575    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3576    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
3577    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3578            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3579
3580    // exit hover when pointer goes away
3581    processUp(mapper);
3582    processSync(mapper);
3583    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3584    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
3585    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3586            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
3587}
3588
3589
3590// --- MultiTouchInputMapperTest ---
3591
3592class MultiTouchInputMapperTest : public TouchInputMapperTest {
3593protected:
3594    void prepareAxes(int axes);
3595
3596    void processPosition(MultiTouchInputMapper* mapper, int32_t x, int32_t y);
3597    void processTouchMajor(MultiTouchInputMapper* mapper, int32_t touchMajor);
3598    void processTouchMinor(MultiTouchInputMapper* mapper, int32_t touchMinor);
3599    void processToolMajor(MultiTouchInputMapper* mapper, int32_t toolMajor);
3600    void processToolMinor(MultiTouchInputMapper* mapper, int32_t toolMinor);
3601    void processOrientation(MultiTouchInputMapper* mapper, int32_t orientation);
3602    void processPressure(MultiTouchInputMapper* mapper, int32_t pressure);
3603    void processDistance(MultiTouchInputMapper* mapper, int32_t distance);
3604    void processId(MultiTouchInputMapper* mapper, int32_t id);
3605    void processSlot(MultiTouchInputMapper* mapper, int32_t slot);
3606    void processToolType(MultiTouchInputMapper* mapper, int32_t toolType);
3607    void processKey(MultiTouchInputMapper* mapper, int32_t code, int32_t value);
3608    void processMTSync(MultiTouchInputMapper* mapper);
3609    void processSync(MultiTouchInputMapper* mapper);
3610};
3611
3612void MultiTouchInputMapperTest::prepareAxes(int axes) {
3613    if (axes & POSITION) {
3614        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_X,
3615                RAW_X_MIN, RAW_X_MAX, 0, 0);
3616        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_POSITION_Y,
3617                RAW_Y_MIN, RAW_Y_MAX, 0, 0);
3618    }
3619    if (axes & TOUCH) {
3620        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MAJOR,
3621                RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3622        if (axes & MINOR) {
3623            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOUCH_MINOR,
3624                    RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0);
3625        }
3626    }
3627    if (axes & TOOL) {
3628        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MAJOR,
3629                RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0);
3630        if (axes & MINOR) {
3631            mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_WIDTH_MINOR,
3632                    RAW_TOOL_MAX, RAW_TOOL_MAX, 0, 0);
3633        }
3634    }
3635    if (axes & ORIENTATION) {
3636        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_ORIENTATION,
3637                RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0);
3638    }
3639    if (axes & PRESSURE) {
3640        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_PRESSURE,
3641                RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0);
3642    }
3643    if (axes & DISTANCE) {
3644        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_DISTANCE,
3645                RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0);
3646    }
3647    if (axes & ID) {
3648        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TRACKING_ID,
3649                RAW_ID_MIN, RAW_ID_MAX, 0, 0);
3650    }
3651    if (axes & SLOT) {
3652        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_SLOT,
3653                RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0);
3654        mFakeEventHub->setAbsoluteAxisValue(DEVICE_ID, ABS_MT_SLOT, 0);
3655    }
3656    if (axes & TOOL_TYPE) {
3657        mFakeEventHub->addAbsoluteAxis(DEVICE_ID, ABS_MT_TOOL_TYPE,
3658                0, MT_TOOL_MAX, 0, 0);
3659    }
3660}
3661
3662void MultiTouchInputMapperTest::processPosition(
3663        MultiTouchInputMapper* mapper, int32_t x, int32_t y) {
3664    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_X, 0, x, 0);
3665    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_POSITION_Y, 0, y, 0);
3666}
3667
3668void MultiTouchInputMapperTest::processTouchMajor(
3669        MultiTouchInputMapper* mapper, int32_t touchMajor) {
3670    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MAJOR, 0, touchMajor, 0);
3671}
3672
3673void MultiTouchInputMapperTest::processTouchMinor(
3674        MultiTouchInputMapper* mapper, int32_t touchMinor) {
3675    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOUCH_MINOR, 0, touchMinor, 0);
3676}
3677
3678void MultiTouchInputMapperTest::processToolMajor(
3679        MultiTouchInputMapper* mapper, int32_t toolMajor) {
3680    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MAJOR, 0, toolMajor, 0);
3681}
3682
3683void MultiTouchInputMapperTest::processToolMinor(
3684        MultiTouchInputMapper* mapper, int32_t toolMinor) {
3685    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_WIDTH_MINOR, 0, toolMinor, 0);
3686}
3687
3688void MultiTouchInputMapperTest::processOrientation(
3689        MultiTouchInputMapper* mapper, int32_t orientation) {
3690    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_ORIENTATION, 0, orientation, 0);
3691}
3692
3693void MultiTouchInputMapperTest::processPressure(
3694        MultiTouchInputMapper* mapper, int32_t pressure) {
3695    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_PRESSURE, 0, pressure, 0);
3696}
3697
3698void MultiTouchInputMapperTest::processDistance(
3699        MultiTouchInputMapper* mapper, int32_t distance) {
3700    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_DISTANCE, 0, distance, 0);
3701}
3702
3703void MultiTouchInputMapperTest::processId(
3704        MultiTouchInputMapper* mapper, int32_t id) {
3705    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TRACKING_ID, 0, id, 0);
3706}
3707
3708void MultiTouchInputMapperTest::processSlot(
3709        MultiTouchInputMapper* mapper, int32_t slot) {
3710    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_SLOT, 0, slot, 0);
3711}
3712
3713void MultiTouchInputMapperTest::processToolType(
3714        MultiTouchInputMapper* mapper, int32_t toolType) {
3715    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_ABS, ABS_MT_TOOL_TYPE, 0, toolType, 0);
3716}
3717
3718void MultiTouchInputMapperTest::processKey(
3719        MultiTouchInputMapper* mapper, int32_t code, int32_t value) {
3720    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_KEY, code, 0, value, 0);
3721}
3722
3723void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper* mapper) {
3724    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_MT_REPORT, 0, 0, 0);
3725}
3726
3727void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper* mapper) {
3728    process(mapper, ARBITRARY_TIME, DEVICE_ID, EV_SYN, SYN_REPORT, 0, 0, 0);
3729}
3730
3731
3732TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) {
3733    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
3734    addConfigurationProperty("touch.deviceType", "touchScreen");
3735    prepareDisplay(DISPLAY_ORIENTATION_0);
3736    prepareAxes(POSITION);
3737    prepareVirtualKeys();
3738    addMapperAndConfigure(mapper);
3739
3740    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
3741
3742    NotifyMotionArgs motionArgs;
3743
3744    // Two fingers down at once.
3745    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
3746    processPosition(mapper, x1, y1);
3747    processMTSync(mapper);
3748    processPosition(mapper, x2, y2);
3749    processMTSync(mapper);
3750    processSync(mapper);
3751
3752    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3753    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3754    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3755    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3756    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3757    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
3758    ASSERT_EQ(0, motionArgs.flags);
3759    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3760    ASSERT_EQ(0, motionArgs.buttonState);
3761    ASSERT_EQ(0, motionArgs.edgeFlags);
3762    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3763    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3764    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3765    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3766            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3767    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3768    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3769    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3770
3771    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3772    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3773    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3774    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3775    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3776    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3777            motionArgs.action);
3778    ASSERT_EQ(0, motionArgs.flags);
3779    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3780    ASSERT_EQ(0, motionArgs.buttonState);
3781    ASSERT_EQ(0, motionArgs.edgeFlags);
3782    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3783    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3784    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3785    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3786    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3787    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3788            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3789    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3790            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3791    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3792    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3793    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3794
3795    // Move.
3796    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
3797    processPosition(mapper, x1, y1);
3798    processMTSync(mapper);
3799    processPosition(mapper, x2, y2);
3800    processMTSync(mapper);
3801    processSync(mapper);
3802
3803    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3804    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3805    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3806    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3807    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3808    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3809    ASSERT_EQ(0, motionArgs.flags);
3810    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3811    ASSERT_EQ(0, motionArgs.buttonState);
3812    ASSERT_EQ(0, motionArgs.edgeFlags);
3813    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3814    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3815    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3816    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3817    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3818    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3819            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3820    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3821            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3822    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3823    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3824    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3825
3826    // First finger up.
3827    x2 += 15; y2 -= 20;
3828    processPosition(mapper, x2, y2);
3829    processMTSync(mapper);
3830    processSync(mapper);
3831
3832    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3833    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3834    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3835    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3836    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3837    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3838            motionArgs.action);
3839    ASSERT_EQ(0, motionArgs.flags);
3840    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3841    ASSERT_EQ(0, motionArgs.buttonState);
3842    ASSERT_EQ(0, motionArgs.edgeFlags);
3843    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3844    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3845    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3846    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3847    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3848    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3849            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
3850    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3851            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3852    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3853    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3854    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3855
3856    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3857    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3858    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3859    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3860    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3861    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3862    ASSERT_EQ(0, motionArgs.flags);
3863    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3864    ASSERT_EQ(0, motionArgs.buttonState);
3865    ASSERT_EQ(0, motionArgs.edgeFlags);
3866    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3867    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3868    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3869    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3870            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3871    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3872    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3873    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3874
3875    // Move.
3876    x2 += 20; y2 -= 25;
3877    processPosition(mapper, x2, y2);
3878    processMTSync(mapper);
3879    processSync(mapper);
3880
3881    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3882    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3883    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3884    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3885    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3886    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3887    ASSERT_EQ(0, motionArgs.flags);
3888    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3889    ASSERT_EQ(0, motionArgs.buttonState);
3890    ASSERT_EQ(0, motionArgs.edgeFlags);
3891    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3892    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
3893    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3894    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3895            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3896    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3897    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3898    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3899
3900    // New finger down.
3901    int32_t x3 = 700, y3 = 300;
3902    processPosition(mapper, x2, y2);
3903    processMTSync(mapper);
3904    processPosition(mapper, x3, y3);
3905    processMTSync(mapper);
3906    processSync(mapper);
3907
3908    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3909    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3910    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3911    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3912    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3913    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3914            motionArgs.action);
3915    ASSERT_EQ(0, motionArgs.flags);
3916    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3917    ASSERT_EQ(0, motionArgs.buttonState);
3918    ASSERT_EQ(0, motionArgs.edgeFlags);
3919    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3920    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3921    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3922    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3923    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3924    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3925            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3926    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3927            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3928    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3929    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3930    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3931
3932    // Second finger up.
3933    x3 += 30; y3 -= 20;
3934    processPosition(mapper, x3, y3);
3935    processMTSync(mapper);
3936    processSync(mapper);
3937
3938    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3939    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3940    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3941    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3942    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3943    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
3944            motionArgs.action);
3945    ASSERT_EQ(0, motionArgs.flags);
3946    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3947    ASSERT_EQ(0, motionArgs.buttonState);
3948    ASSERT_EQ(0, motionArgs.edgeFlags);
3949    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
3950    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3951    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3952    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
3953    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
3954    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3955            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3956    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
3957            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
3958    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3959    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3960    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3961
3962    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3963    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3964    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3965    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3966    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3967    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
3968    ASSERT_EQ(0, motionArgs.flags);
3969    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3970    ASSERT_EQ(0, motionArgs.buttonState);
3971    ASSERT_EQ(0, motionArgs.edgeFlags);
3972    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3973    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3974    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3975    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3976            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
3977    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
3978    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
3979    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
3980
3981    // Last finger up.
3982    processMTSync(mapper);
3983    processSync(mapper);
3984
3985    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
3986    ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime);
3987    ASSERT_EQ(DEVICE_ID, motionArgs.deviceId);
3988    ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source);
3989    ASSERT_EQ(uint32_t(0), motionArgs.policyFlags);
3990    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
3991    ASSERT_EQ(0, motionArgs.flags);
3992    ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState);
3993    ASSERT_EQ(0, motionArgs.buttonState);
3994    ASSERT_EQ(0, motionArgs.edgeFlags);
3995    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
3996    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
3997    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
3998    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
3999            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4000    ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
4001    ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON);
4002    ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime);
4003
4004    // Should not have sent any more keys or motions.
4005    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4006    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4007}
4008
4009TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) {
4010    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4011    addConfigurationProperty("touch.deviceType", "touchScreen");
4012    prepareDisplay(DISPLAY_ORIENTATION_0);
4013    prepareAxes(POSITION | ID);
4014    prepareVirtualKeys();
4015    addMapperAndConfigure(mapper);
4016
4017    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4018
4019    NotifyMotionArgs motionArgs;
4020
4021    // Two fingers down at once.
4022    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4023    processPosition(mapper, x1, y1);
4024    processId(mapper, 1);
4025    processMTSync(mapper);
4026    processPosition(mapper, x2, y2);
4027    processId(mapper, 2);
4028    processMTSync(mapper);
4029    processSync(mapper);
4030
4031    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4032    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4033    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4034    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4035    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4036    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4037            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4038
4039    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4040    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4041            motionArgs.action);
4042    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4043    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4044    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4045    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4046    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4047    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4048            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4049    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4050            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4051
4052    // Move.
4053    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4054    processPosition(mapper, x1, y1);
4055    processId(mapper, 1);
4056    processMTSync(mapper);
4057    processPosition(mapper, x2, y2);
4058    processId(mapper, 2);
4059    processMTSync(mapper);
4060    processSync(mapper);
4061
4062    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4063    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4064    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4065    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4066    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4067    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4068    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4069    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4070            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4071    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4072            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4073
4074    // First finger up.
4075    x2 += 15; y2 -= 20;
4076    processPosition(mapper, x2, y2);
4077    processId(mapper, 2);
4078    processMTSync(mapper);
4079    processSync(mapper);
4080
4081    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4082    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4083            motionArgs.action);
4084    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4085    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4086    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4087    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4088    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4089    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4090            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4091    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4092            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4093
4094    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4095    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4096    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4097    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4098    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4099    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4100            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4101
4102    // Move.
4103    x2 += 20; y2 -= 25;
4104    processPosition(mapper, x2, y2);
4105    processId(mapper, 2);
4106    processMTSync(mapper);
4107    processSync(mapper);
4108
4109    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4110    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4111    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4112    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4113    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4114    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4115            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4116
4117    // New finger down.
4118    int32_t x3 = 700, y3 = 300;
4119    processPosition(mapper, x2, y2);
4120    processId(mapper, 2);
4121    processMTSync(mapper);
4122    processPosition(mapper, x3, y3);
4123    processId(mapper, 3);
4124    processMTSync(mapper);
4125    processSync(mapper);
4126
4127    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4128    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4129            motionArgs.action);
4130    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4131    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4132    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4133    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4134    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4135    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4136            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4137    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4138            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4139
4140    // Second finger up.
4141    x3 += 30; y3 -= 20;
4142    processPosition(mapper, x3, y3);
4143    processId(mapper, 3);
4144    processMTSync(mapper);
4145    processSync(mapper);
4146
4147    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4148    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4149            motionArgs.action);
4150    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4151    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4152    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4153    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4154    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4155    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4156            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4157    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4158            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4159
4160    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4161    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4162    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4163    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4164    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4165    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4166            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4167
4168    // Last finger up.
4169    processMTSync(mapper);
4170    processSync(mapper);
4171
4172    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4173    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4174    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4175    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4176    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4177    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4178            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4179
4180    // Should not have sent any more keys or motions.
4181    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4182    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4183}
4184
4185TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) {
4186    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4187    addConfigurationProperty("touch.deviceType", "touchScreen");
4188    prepareDisplay(DISPLAY_ORIENTATION_0);
4189    prepareAxes(POSITION | ID | SLOT);
4190    prepareVirtualKeys();
4191    addMapperAndConfigure(mapper);
4192
4193    mFakeContext->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON);
4194
4195    NotifyMotionArgs motionArgs;
4196
4197    // Two fingers down at once.
4198    int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500;
4199    processPosition(mapper, x1, y1);
4200    processId(mapper, 1);
4201    processSlot(mapper, 1);
4202    processPosition(mapper, x2, y2);
4203    processId(mapper, 2);
4204    processSync(mapper);
4205
4206    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4207    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4208    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4209    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4210    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4211    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4212            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4213
4214    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4215    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4216            motionArgs.action);
4217    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4218    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4219    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4220    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4221    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4222    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4223            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4224    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4225            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4226
4227    // Move.
4228    x1 += 10; y1 += 15; x2 += 5; y2 -= 10;
4229    processSlot(mapper, 0);
4230    processPosition(mapper, x1, y1);
4231    processSlot(mapper, 1);
4232    processPosition(mapper, x2, y2);
4233    processSync(mapper);
4234
4235    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4236    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4237    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4238    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4239    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4240    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4241    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4242    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4243            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4244    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4245            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4246
4247    // First finger up.
4248    x2 += 15; y2 -= 20;
4249    processSlot(mapper, 0);
4250    processId(mapper, -1);
4251    processSlot(mapper, 1);
4252    processPosition(mapper, x2, y2);
4253    processSync(mapper);
4254
4255    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4256    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4257            motionArgs.action);
4258    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4259    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4260    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4261    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4262    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4263    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4264            toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
4265    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4266            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4267
4268    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4269    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4270    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4271    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4272    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4273    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4274            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4275
4276    // Move.
4277    x2 += 20; y2 -= 25;
4278    processPosition(mapper, x2, y2);
4279    processSync(mapper);
4280
4281    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4282    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4283    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4284    ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
4285    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4286    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4287            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4288
4289    // New finger down.
4290    int32_t x3 = 700, y3 = 300;
4291    processPosition(mapper, x2, y2);
4292    processSlot(mapper, 0);
4293    processId(mapper, 3);
4294    processPosition(mapper, x3, y3);
4295    processSync(mapper);
4296
4297    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4298    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4299            motionArgs.action);
4300    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4301    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4302    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4303    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4304    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4305    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4306            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4307    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4308            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4309
4310    // Second finger up.
4311    x3 += 30; y3 -= 20;
4312    processSlot(mapper, 1);
4313    processId(mapper, -1);
4314    processSlot(mapper, 0);
4315    processPosition(mapper, x3, y3);
4316    processSync(mapper);
4317
4318    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4319    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4320            motionArgs.action);
4321    ASSERT_EQ(size_t(2), motionArgs.pointerCount);
4322    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4323    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4324    ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
4325    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
4326    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4327            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4328    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
4329            toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
4330
4331    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4332    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4333    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4334    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4335    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4336    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4337            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4338
4339    // Last finger up.
4340    processId(mapper, -1);
4341    processSync(mapper);
4342
4343    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4344    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4345    ASSERT_EQ(size_t(1), motionArgs.pointerCount);
4346    ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
4347    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4348    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4349            toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
4350
4351    // Should not have sent any more keys or motions.
4352    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled());
4353    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
4354}
4355
4356TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) {
4357    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4358    addConfigurationProperty("touch.deviceType", "touchScreen");
4359    prepareDisplay(DISPLAY_ORIENTATION_0);
4360    prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE);
4361    addMapperAndConfigure(mapper);
4362
4363    // These calculations are based on the input device calibration documentation.
4364    int32_t rawX = 100;
4365    int32_t rawY = 200;
4366    int32_t rawTouchMajor = 7;
4367    int32_t rawTouchMinor = 6;
4368    int32_t rawToolMajor = 9;
4369    int32_t rawToolMinor = 8;
4370    int32_t rawPressure = 11;
4371    int32_t rawDistance = 0;
4372    int32_t rawOrientation = 3;
4373    int32_t id = 5;
4374
4375    float x = toDisplayX(rawX);
4376    float y = toDisplayY(rawY);
4377    float pressure = float(rawPressure) / RAW_PRESSURE_MAX;
4378    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4379    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4380    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4381    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4382    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4383    float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2;
4384    float distance = float(rawDistance);
4385
4386    processPosition(mapper, rawX, rawY);
4387    processTouchMajor(mapper, rawTouchMajor);
4388    processTouchMinor(mapper, rawTouchMinor);
4389    processToolMajor(mapper, rawToolMajor);
4390    processToolMinor(mapper, rawToolMinor);
4391    processPressure(mapper, rawPressure);
4392    processOrientation(mapper, rawOrientation);
4393    processDistance(mapper, rawDistance);
4394    processId(mapper, id);
4395    processMTSync(mapper);
4396    processSync(mapper);
4397
4398    NotifyMotionArgs args;
4399    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4400    ASSERT_EQ(0, args.pointerProperties[0].id);
4401    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4402            x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor,
4403            orientation, distance));
4404}
4405
4406TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) {
4407    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4408    addConfigurationProperty("touch.deviceType", "touchScreen");
4409    prepareDisplay(DISPLAY_ORIENTATION_0);
4410    prepareAxes(POSITION | TOUCH | TOOL | MINOR);
4411    addConfigurationProperty("touch.size.calibration", "geometric");
4412    addMapperAndConfigure(mapper);
4413
4414    // These calculations are based on the input device calibration documentation.
4415    int32_t rawX = 100;
4416    int32_t rawY = 200;
4417    int32_t rawTouchMajor = 140;
4418    int32_t rawTouchMinor = 120;
4419    int32_t rawToolMajor = 180;
4420    int32_t rawToolMinor = 160;
4421
4422    float x = toDisplayX(rawX);
4423    float y = toDisplayY(rawY);
4424    float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX;
4425    float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE;
4426    float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE;
4427    float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE;
4428    float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE;
4429
4430    processPosition(mapper, rawX, rawY);
4431    processTouchMajor(mapper, rawTouchMajor);
4432    processTouchMinor(mapper, rawTouchMinor);
4433    processToolMajor(mapper, rawToolMajor);
4434    processToolMinor(mapper, rawToolMinor);
4435    processMTSync(mapper);
4436    processSync(mapper);
4437
4438    NotifyMotionArgs args;
4439    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4440    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4441            x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0));
4442}
4443
4444TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) {
4445    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4446    addConfigurationProperty("touch.deviceType", "touchScreen");
4447    prepareDisplay(DISPLAY_ORIENTATION_0);
4448    prepareAxes(POSITION | TOUCH | TOOL);
4449    addConfigurationProperty("touch.size.calibration", "diameter");
4450    addConfigurationProperty("touch.size.scale", "10");
4451    addConfigurationProperty("touch.size.bias", "160");
4452    addConfigurationProperty("touch.size.isSummed", "1");
4453    addMapperAndConfigure(mapper);
4454
4455    // These calculations are based on the input device calibration documentation.
4456    // Note: We only provide a single common touch/tool value because the device is assumed
4457    //       not to emit separate values for each pointer (isSummed = 1).
4458    int32_t rawX = 100;
4459    int32_t rawY = 200;
4460    int32_t rawX2 = 150;
4461    int32_t rawY2 = 250;
4462    int32_t rawTouchMajor = 5;
4463    int32_t rawToolMajor = 8;
4464
4465    float x = toDisplayX(rawX);
4466    float y = toDisplayY(rawY);
4467    float x2 = toDisplayX(rawX2);
4468    float y2 = toDisplayY(rawY2);
4469    float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX;
4470    float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f;
4471    float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f;
4472
4473    processPosition(mapper, rawX, rawY);
4474    processTouchMajor(mapper, rawTouchMajor);
4475    processToolMajor(mapper, rawToolMajor);
4476    processMTSync(mapper);
4477    processPosition(mapper, rawX2, rawY2);
4478    processTouchMajor(mapper, rawTouchMajor);
4479    processToolMajor(mapper, rawToolMajor);
4480    processMTSync(mapper);
4481    processSync(mapper);
4482
4483    NotifyMotionArgs args;
4484    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4485    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action);
4486
4487    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4488    ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
4489            args.action);
4490    ASSERT_EQ(size_t(2), args.pointerCount);
4491    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4492            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4493    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1],
4494            x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0));
4495}
4496
4497TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) {
4498    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4499    addConfigurationProperty("touch.deviceType", "touchScreen");
4500    prepareDisplay(DISPLAY_ORIENTATION_0);
4501    prepareAxes(POSITION | TOUCH | TOOL);
4502    addConfigurationProperty("touch.size.calibration", "area");
4503    addConfigurationProperty("touch.size.scale", "43");
4504    addConfigurationProperty("touch.size.bias", "3");
4505    addMapperAndConfigure(mapper);
4506
4507    // These calculations are based on the input device calibration documentation.
4508    int32_t rawX = 100;
4509    int32_t rawY = 200;
4510    int32_t rawTouchMajor = 5;
4511    int32_t rawToolMajor = 8;
4512
4513    float x = toDisplayX(rawX);
4514    float y = toDisplayY(rawY);
4515    float size = float(rawTouchMajor) / RAW_TOUCH_MAX;
4516    float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f;
4517    float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f;
4518
4519    processPosition(mapper, rawX, rawY);
4520    processTouchMajor(mapper, rawTouchMajor);
4521    processToolMajor(mapper, rawToolMajor);
4522    processMTSync(mapper);
4523    processSync(mapper);
4524
4525    NotifyMotionArgs args;
4526    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4527    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4528            x, y, 1.0f, size, touch, touch, tool, tool, 0, 0));
4529}
4530
4531TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) {
4532    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4533    addConfigurationProperty("touch.deviceType", "touchScreen");
4534    prepareDisplay(DISPLAY_ORIENTATION_0);
4535    prepareAxes(POSITION | PRESSURE);
4536    addConfigurationProperty("touch.pressure.calibration", "amplitude");
4537    addConfigurationProperty("touch.pressure.scale", "0.01");
4538    addMapperAndConfigure(mapper);
4539
4540    // These calculations are based on the input device calibration documentation.
4541    int32_t rawX = 100;
4542    int32_t rawY = 200;
4543    int32_t rawPressure = 60;
4544
4545    float x = toDisplayX(rawX);
4546    float y = toDisplayY(rawY);
4547    float pressure = float(rawPressure) * 0.01f;
4548
4549    processPosition(mapper, rawX, rawY);
4550    processPressure(mapper, rawPressure);
4551    processMTSync(mapper);
4552    processSync(mapper);
4553
4554    NotifyMotionArgs args;
4555    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
4556    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0],
4557            x, y, pressure, 0, 0, 0, 0, 0, 0, 0));
4558}
4559
4560TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) {
4561    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4562    addConfigurationProperty("touch.deviceType", "touchScreen");
4563    prepareDisplay(DISPLAY_ORIENTATION_0);
4564    prepareAxes(POSITION | ID | SLOT);
4565    addMapperAndConfigure(mapper);
4566
4567    NotifyMotionArgs motionArgs;
4568    NotifyKeyArgs keyArgs;
4569
4570    processId(mapper, 1);
4571    processPosition(mapper, 100, 200);
4572    processSync(mapper);
4573    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4574    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4575    ASSERT_EQ(0, motionArgs.buttonState);
4576
4577    // press BTN_LEFT, release BTN_LEFT
4578    processKey(mapper, BTN_LEFT, 1);
4579    processSync(mapper);
4580    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4581    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4582    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
4583
4584    processKey(mapper, BTN_LEFT, 0);
4585    processSync(mapper);
4586    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4587    ASSERT_EQ(0, motionArgs.buttonState);
4588    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4589
4590    // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE
4591    processKey(mapper, BTN_RIGHT, 1);
4592    processKey(mapper, BTN_MIDDLE, 1);
4593    processSync(mapper);
4594    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4595    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4596    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
4597            motionArgs.buttonState);
4598
4599    processKey(mapper, BTN_RIGHT, 0);
4600    processSync(mapper);
4601    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4602    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4603    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4604
4605    processKey(mapper, BTN_MIDDLE, 0);
4606    processSync(mapper);
4607    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4608    ASSERT_EQ(0, motionArgs.buttonState);
4609    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4610
4611    // press BTN_BACK, release BTN_BACK
4612    processKey(mapper, BTN_BACK, 1);
4613    processSync(mapper);
4614    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4615    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4616    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4617    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4618    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4619    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4620
4621    processKey(mapper, BTN_BACK, 0);
4622    processSync(mapper);
4623    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4624    ASSERT_EQ(0, motionArgs.buttonState);
4625    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4626    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4627    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4628    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4629
4630    // press BTN_SIDE, release BTN_SIDE
4631    processKey(mapper, BTN_SIDE, 1);
4632    processSync(mapper);
4633    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4634    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4635    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4636    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4637    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
4638    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4639
4640    processKey(mapper, BTN_SIDE, 0);
4641    processSync(mapper);
4642    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4643    ASSERT_EQ(0, motionArgs.buttonState);
4644    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4645    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4646    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4647    ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode);
4648
4649    // press BTN_FORWARD, release BTN_FORWARD
4650    processKey(mapper, BTN_FORWARD, 1);
4651    processSync(mapper);
4652    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4653    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4654    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4655    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4656    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4657    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4658
4659    processKey(mapper, BTN_FORWARD, 0);
4660    processSync(mapper);
4661    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4662    ASSERT_EQ(0, motionArgs.buttonState);
4663    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4664    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4665    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4666    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4667
4668    // press BTN_EXTRA, release BTN_EXTRA
4669    processKey(mapper, BTN_EXTRA, 1);
4670    processSync(mapper);
4671    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4672    ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action);
4673    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4674    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4675    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
4676    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4677
4678    processKey(mapper, BTN_EXTRA, 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    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs));
4684    ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action);
4685    ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode);
4686
4687    // press BTN_STYLUS, release BTN_STYLUS
4688    processKey(mapper, BTN_STYLUS, 1);
4689    processSync(mapper);
4690    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4691    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4692    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY, motionArgs.buttonState);
4693
4694    processKey(mapper, BTN_STYLUS, 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
4700    // press BTN_STYLUS2, release BTN_STYLUS2
4701    processKey(mapper, BTN_STYLUS2, 1);
4702    processSync(mapper);
4703    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4704    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4705    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
4706
4707    processKey(mapper, BTN_STYLUS2, 0);
4708    processSync(mapper);
4709    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4710    ASSERT_EQ(0, motionArgs.buttonState);
4711    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4712
4713    // release touch
4714    processId(mapper, -1);
4715    processSync(mapper);
4716    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4717    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4718    ASSERT_EQ(0, motionArgs.buttonState);
4719}
4720
4721TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) {
4722    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4723    addConfigurationProperty("touch.deviceType", "touchScreen");
4724    prepareDisplay(DISPLAY_ORIENTATION_0);
4725    prepareAxes(POSITION | ID | SLOT | TOOL_TYPE);
4726    addMapperAndConfigure(mapper);
4727
4728    NotifyMotionArgs motionArgs;
4729
4730    // default tool type is finger
4731    processId(mapper, 1);
4732    processPosition(mapper, 100, 200);
4733    processSync(mapper);
4734    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4735    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4736    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4737
4738    // eraser
4739    processKey(mapper, BTN_TOOL_RUBBER, 1);
4740    processSync(mapper);
4741    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4742    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4743    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4744
4745    // stylus
4746    processKey(mapper, BTN_TOOL_RUBBER, 0);
4747    processKey(mapper, BTN_TOOL_PEN, 1);
4748    processSync(mapper);
4749    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4750    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4751    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4752
4753    // brush
4754    processKey(mapper, BTN_TOOL_PEN, 0);
4755    processKey(mapper, BTN_TOOL_BRUSH, 1);
4756    processSync(mapper);
4757    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4758    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4759    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4760
4761    // pencil
4762    processKey(mapper, BTN_TOOL_BRUSH, 0);
4763    processKey(mapper, BTN_TOOL_PENCIL, 1);
4764    processSync(mapper);
4765    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4766    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4767    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4768
4769    // airbrush
4770    processKey(mapper, BTN_TOOL_PENCIL, 0);
4771    processKey(mapper, BTN_TOOL_AIRBRUSH, 1);
4772    processSync(mapper);
4773    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4774    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4775    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4776
4777    // mouse
4778    processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
4779    processKey(mapper, BTN_TOOL_MOUSE, 1);
4780    processSync(mapper);
4781    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4782    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4783    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4784
4785    // lens
4786    processKey(mapper, BTN_TOOL_MOUSE, 0);
4787    processKey(mapper, BTN_TOOL_LENS, 1);
4788    processSync(mapper);
4789    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4790    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4791    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4792
4793    // double-tap
4794    processKey(mapper, BTN_TOOL_LENS, 0);
4795    processKey(mapper, BTN_TOOL_DOUBLETAP, 1);
4796    processSync(mapper);
4797    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4798    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4799    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4800
4801    // triple-tap
4802    processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
4803    processKey(mapper, BTN_TOOL_TRIPLETAP, 1);
4804    processSync(mapper);
4805    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4806    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4807    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4808
4809    // quad-tap
4810    processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
4811    processKey(mapper, BTN_TOOL_QUADTAP, 1);
4812    processSync(mapper);
4813    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4814    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4815    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4816
4817    // finger
4818    processKey(mapper, BTN_TOOL_QUADTAP, 0);
4819    processKey(mapper, BTN_TOOL_FINGER, 1);
4820    processSync(mapper);
4821    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4822    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4823    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4824
4825    // stylus trumps finger
4826    processKey(mapper, BTN_TOOL_PEN, 1);
4827    processSync(mapper);
4828    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4829    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4830    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4831
4832    // eraser trumps stylus
4833    processKey(mapper, BTN_TOOL_RUBBER, 1);
4834    processSync(mapper);
4835    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4836    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4837    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
4838
4839    // mouse trumps eraser
4840    processKey(mapper, BTN_TOOL_MOUSE, 1);
4841    processSync(mapper);
4842    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4843    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4844    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
4845
4846    // MT tool type trumps BTN tool types: MT_TOOL_FINGER
4847    processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
4848    processSync(mapper);
4849    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4850    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4851    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4852
4853    // MT tool type trumps BTN tool types: MT_TOOL_PEN
4854    processToolType(mapper, MT_TOOL_PEN);
4855    processSync(mapper);
4856    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4857    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4858    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
4859
4860    // back to default tool type
4861    processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
4862    processKey(mapper, BTN_TOOL_MOUSE, 0);
4863    processKey(mapper, BTN_TOOL_RUBBER, 0);
4864    processKey(mapper, BTN_TOOL_PEN, 0);
4865    processKey(mapper, BTN_TOOL_FINGER, 0);
4866    processSync(mapper);
4867    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4868    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
4869    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
4870}
4871
4872TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
4873    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4874    addConfigurationProperty("touch.deviceType", "touchScreen");
4875    prepareDisplay(DISPLAY_ORIENTATION_0);
4876    prepareAxes(POSITION | ID | SLOT);
4877    mFakeEventHub->addKey(DEVICE_ID, BTN_TOUCH, AKEYCODE_UNKNOWN, 0);
4878    addMapperAndConfigure(mapper);
4879
4880    NotifyMotionArgs motionArgs;
4881
4882    // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0
4883    processId(mapper, 1);
4884    processPosition(mapper, 100, 200);
4885    processSync(mapper);
4886    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4887    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4888    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4889            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4890
4891    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4892    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4893    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4894            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4895
4896    // move a little
4897    processPosition(mapper, 150, 250);
4898    processSync(mapper);
4899    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4900    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4901    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4902            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4903
4904    // down when BTN_TOUCH is pressed, pressure defaults to 1
4905    processKey(mapper, BTN_TOUCH, 1);
4906    processSync(mapper);
4907    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4908    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4909    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4910            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4911
4912    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4913    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4914    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4915            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4916
4917    // up when BTN_TOUCH is released, hover restored
4918    processKey(mapper, BTN_TOUCH, 0);
4919    processSync(mapper);
4920    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4921    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4922    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4923            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4924
4925    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4926    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4927    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4928            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4929
4930    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4931    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4932    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4933            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4934
4935    // exit hover when pointer goes away
4936    processId(mapper, -1);
4937    processSync(mapper);
4938    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4939    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4940    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4941            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4942}
4943
4944TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) {
4945    MultiTouchInputMapper* mapper = new MultiTouchInputMapper(mDevice);
4946    addConfigurationProperty("touch.deviceType", "touchScreen");
4947    prepareDisplay(DISPLAY_ORIENTATION_0);
4948    prepareAxes(POSITION | ID | SLOT | PRESSURE);
4949    addMapperAndConfigure(mapper);
4950
4951    NotifyMotionArgs motionArgs;
4952
4953    // initially hovering because pressure is 0
4954    processId(mapper, 1);
4955    processPosition(mapper, 100, 200);
4956    processPressure(mapper, 0);
4957    processSync(mapper);
4958    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4959    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4960    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4961            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4962
4963    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4964    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4965    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4966            toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0));
4967
4968    // move a little
4969    processPosition(mapper, 150, 250);
4970    processSync(mapper);
4971    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4972    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
4973    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4974            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4975
4976    // down when pressure becomes non-zero
4977    processPressure(mapper, RAW_PRESSURE_MAX);
4978    processSync(mapper);
4979    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4980    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
4981    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4982            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
4983
4984    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4985    ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
4986    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4987            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4988
4989    // up when pressure becomes 0, hover restored
4990    processPressure(mapper, 0);
4991    processSync(mapper);
4992    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4993    ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
4994    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
4995            toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0));
4996
4997    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
4998    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action);
4999    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5000            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5001
5002    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5003    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
5004    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5005            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5006
5007    // exit hover when pointer goes away
5008    processId(mapper, -1);
5009    processSync(mapper);
5010    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
5011    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action);
5012    ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
5013            toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0));
5014}
5015
5016
5017} // namespace android
5018