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Diffstat (limited to 'libs/ui/tests/InputEvent_test.cpp')
| -rw-r--r-- | libs/ui/tests/InputEvent_test.cpp | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/libs/ui/tests/InputEvent_test.cpp b/libs/ui/tests/InputEvent_test.cpp deleted file mode 100644 index ac5549c..0000000 --- a/libs/ui/tests/InputEvent_test.cpp +++ /dev/null @@ -1,581 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <androidfw/Input.h> -#include <gtest/gtest.h> -#include <binder/Parcel.h> - -#include <math.h> -#include <SkMatrix.h> - -namespace android { - -class BaseTest : public testing::Test { -protected: - virtual void SetUp() { } - virtual void TearDown() { } -}; - -// --- PointerCoordsTest --- - -class PointerCoordsTest : public BaseTest { -}; - -TEST_F(PointerCoordsTest, ClearSetsBitsToZero) { - PointerCoords coords; - coords.clear(); - - ASSERT_EQ(0ULL, coords.bits); -} - -TEST_F(PointerCoordsTest, AxisValues) { - float* valuePtr; - PointerCoords coords; - coords.clear(); - - // Check invariants when no axes are present. - ASSERT_EQ(0, coords.getAxisValue(0)) - << "getAxisValue should return zero because axis is not present"; - ASSERT_EQ(0, coords.getAxisValue(1)) - << "getAxisValue should return zero because axis is not present"; - - // Set first axis. - ASSERT_EQ(OK, coords.setAxisValue(1, 5)); - ASSERT_EQ(0x00000002ULL, coords.bits); - ASSERT_EQ(5, coords.values[0]); - - ASSERT_EQ(0, coords.getAxisValue(0)) - << "getAxisValue should return zero because axis is not present"; - ASSERT_EQ(5, coords.getAxisValue(1)) - << "getAxisValue should return value of axis"; - - // Set an axis with a higher id than all others. (appending value at the end) - ASSERT_EQ(OK, coords.setAxisValue(3, 2)); - ASSERT_EQ(0x0000000aULL, coords.bits); - ASSERT_EQ(5, coords.values[0]); - ASSERT_EQ(2, coords.values[1]); - - ASSERT_EQ(0, coords.getAxisValue(0)) - << "getAxisValue should return zero because axis is not present"; - ASSERT_EQ(5, coords.getAxisValue(1)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(0, coords.getAxisValue(2)) - << "getAxisValue should return zero because axis is not present"; - ASSERT_EQ(2, coords.getAxisValue(3)) - << "getAxisValue should return value of axis"; - - // Set an axis with an id lower than all others. (prepending value at beginning) - ASSERT_EQ(OK, coords.setAxisValue(0, 4)); - ASSERT_EQ(0x0000000bULL, coords.bits); - ASSERT_EQ(4, coords.values[0]); - ASSERT_EQ(5, coords.values[1]); - ASSERT_EQ(2, coords.values[2]); - - ASSERT_EQ(4, coords.getAxisValue(0)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(5, coords.getAxisValue(1)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(0, coords.getAxisValue(2)) - << "getAxisValue should return zero because axis is not present"; - ASSERT_EQ(2, coords.getAxisValue(3)) - << "getAxisValue should return value of axis"; - - // Set an axis with an id between the others. (inserting value in the middle) - ASSERT_EQ(OK, coords.setAxisValue(2, 1)); - ASSERT_EQ(0x0000000fULL, coords.bits); - ASSERT_EQ(4, coords.values[0]); - ASSERT_EQ(5, coords.values[1]); - ASSERT_EQ(1, coords.values[2]); - ASSERT_EQ(2, coords.values[3]); - - ASSERT_EQ(4, coords.getAxisValue(0)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(5, coords.getAxisValue(1)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(1, coords.getAxisValue(2)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(2, coords.getAxisValue(3)) - << "getAxisValue should return value of axis"; - - // Set an existing axis value in place. - ASSERT_EQ(OK, coords.setAxisValue(1, 6)); - ASSERT_EQ(0x0000000fULL, coords.bits); - ASSERT_EQ(4, coords.values[0]); - ASSERT_EQ(6, coords.values[1]); - ASSERT_EQ(1, coords.values[2]); - ASSERT_EQ(2, coords.values[3]); - - ASSERT_EQ(4, coords.getAxisValue(0)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(6, coords.getAxisValue(1)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(1, coords.getAxisValue(2)) - << "getAxisValue should return value of axis"; - ASSERT_EQ(2, coords.getAxisValue(3)) - << "getAxisValue should return value of axis"; - - // Set maximum number of axes. - for (size_t axis = 4; axis < PointerCoords::MAX_AXES; axis++) { - ASSERT_EQ(OK, coords.setAxisValue(axis, axis)); - } - ASSERT_EQ(PointerCoords::MAX_AXES, __builtin_popcountll(coords.bits)); - - // Try to set one more axis beyond maximum number. - // Ensure bits are unchanged. - ASSERT_EQ(NO_MEMORY, coords.setAxisValue(PointerCoords::MAX_AXES, 100)); - ASSERT_EQ(PointerCoords::MAX_AXES, __builtin_popcountll(coords.bits)); -} - -TEST_F(PointerCoordsTest, Parcel) { - Parcel parcel; - - PointerCoords inCoords; - inCoords.clear(); - PointerCoords outCoords; - - // Round trip with empty coords. - inCoords.writeToParcel(&parcel); - parcel.setDataPosition(0); - outCoords.readFromParcel(&parcel); - - ASSERT_EQ(0ULL, outCoords.bits); - - // Round trip with some values. - parcel.freeData(); - inCoords.setAxisValue(2, 5); - inCoords.setAxisValue(5, 8); - - inCoords.writeToParcel(&parcel); - parcel.setDataPosition(0); - outCoords.readFromParcel(&parcel); - - ASSERT_EQ(outCoords.bits, inCoords.bits); - ASSERT_EQ(outCoords.values[0], inCoords.values[0]); - ASSERT_EQ(outCoords.values[1], inCoords.values[1]); -} - - -// --- KeyEventTest --- - -class KeyEventTest : public BaseTest { -}; - -TEST_F(KeyEventTest, Properties) { - KeyEvent event; - - // Initialize and get properties. - const nsecs_t ARBITRARY_DOWN_TIME = 1; - const nsecs_t ARBITRARY_EVENT_TIME = 2; - event.initialize(2, AINPUT_SOURCE_GAMEPAD, AKEY_EVENT_ACTION_DOWN, - AKEY_EVENT_FLAG_FROM_SYSTEM, AKEYCODE_BUTTON_X, 121, - AMETA_ALT_ON, 1, ARBITRARY_DOWN_TIME, ARBITRARY_EVENT_TIME); - - ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, event.getType()); - ASSERT_EQ(2, event.getDeviceId()); - ASSERT_EQ(AINPUT_SOURCE_GAMEPAD, event.getSource()); - ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, event.getAction()); - ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM, event.getFlags()); - ASSERT_EQ(AKEYCODE_BUTTON_X, event.getKeyCode()); - ASSERT_EQ(121, event.getScanCode()); - ASSERT_EQ(AMETA_ALT_ON, event.getMetaState()); - ASSERT_EQ(1, event.getRepeatCount()); - ASSERT_EQ(ARBITRARY_DOWN_TIME, event.getDownTime()); - ASSERT_EQ(ARBITRARY_EVENT_TIME, event.getEventTime()); - - // Set source. - event.setSource(AINPUT_SOURCE_JOYSTICK); - ASSERT_EQ(AINPUT_SOURCE_JOYSTICK, event.getSource()); -} - - -// --- MotionEventTest --- - -class MotionEventTest : public BaseTest { -protected: - static const nsecs_t ARBITRARY_DOWN_TIME; - static const nsecs_t ARBITRARY_EVENT_TIME; - static const float X_OFFSET; - static const float Y_OFFSET; - - void initializeEventWithHistory(MotionEvent* event); - void assertEqualsEventWithHistory(const MotionEvent* event); -}; - -const nsecs_t MotionEventTest::ARBITRARY_DOWN_TIME = 1; -const nsecs_t MotionEventTest::ARBITRARY_EVENT_TIME = 2; -const float MotionEventTest::X_OFFSET = 1.0f; -const float MotionEventTest::Y_OFFSET = 1.1f; - -void MotionEventTest::initializeEventWithHistory(MotionEvent* event) { - PointerProperties pointerProperties[2]; - pointerProperties[0].clear(); - pointerProperties[0].id = 1; - pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER; - pointerProperties[1].clear(); - pointerProperties[1].id = 2; - pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS; - - PointerCoords pointerCoords[2]; - pointerCoords[0].clear(); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 10); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, 11); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 12); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 13); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 14); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 15); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 16); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 17); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 18); - pointerCoords[1].clear(); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X, 20); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, 21); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 22); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 23); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 24); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 25); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 26); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 27); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 28); - event->initialize(2, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_MOVE, - AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED, - AMOTION_EVENT_EDGE_FLAG_TOP, AMETA_ALT_ON, AMOTION_EVENT_BUTTON_PRIMARY, - X_OFFSET, Y_OFFSET, 2.0f, 2.1f, - ARBITRARY_DOWN_TIME, ARBITRARY_EVENT_TIME, - 2, pointerProperties, pointerCoords); - - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 110); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, 111); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 112); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 113); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 114); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 115); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 116); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 117); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 118); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X, 120); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, 121); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 122); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 123); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 124); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 125); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 126); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 127); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 128); - event->addSample(ARBITRARY_EVENT_TIME + 1, pointerCoords); - - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 210); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, 211); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 212); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 213); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 214); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 215); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 216); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 217); - pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 218); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X, 220); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, 221); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 222); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 223); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 224); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 225); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 226); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 227); - pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 228); - event->addSample(ARBITRARY_EVENT_TIME + 2, pointerCoords); -} - -void MotionEventTest::assertEqualsEventWithHistory(const MotionEvent* event) { - // Check properties. - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, event->getType()); - ASSERT_EQ(2, event->getDeviceId()); - ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, event->getSource()); - ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, event->getAction()); - ASSERT_EQ(AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED, event->getFlags()); - ASSERT_EQ(AMOTION_EVENT_EDGE_FLAG_TOP, event->getEdgeFlags()); - ASSERT_EQ(AMETA_ALT_ON, event->getMetaState()); - ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, event->getButtonState()); - ASSERT_EQ(X_OFFSET, event->getXOffset()); - ASSERT_EQ(Y_OFFSET, event->getYOffset()); - ASSERT_EQ(2.0f, event->getXPrecision()); - ASSERT_EQ(2.1f, event->getYPrecision()); - ASSERT_EQ(ARBITRARY_DOWN_TIME, event->getDownTime()); - - ASSERT_EQ(2U, event->getPointerCount()); - ASSERT_EQ(1, event->getPointerId(0)); - ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, event->getToolType(0)); - ASSERT_EQ(2, event->getPointerId(1)); - ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, event->getToolType(1)); - - ASSERT_EQ(2U, event->getHistorySize()); - - // Check data. - ASSERT_EQ(ARBITRARY_EVENT_TIME, event->getHistoricalEventTime(0)); - ASSERT_EQ(ARBITRARY_EVENT_TIME + 1, event->getHistoricalEventTime(1)); - ASSERT_EQ(ARBITRARY_EVENT_TIME + 2, event->getEventTime()); - - ASSERT_EQ(11, event->getHistoricalRawPointerCoords(0, 0)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - ASSERT_EQ(21, event->getHistoricalRawPointerCoords(1, 0)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - ASSERT_EQ(111, event->getHistoricalRawPointerCoords(0, 1)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - ASSERT_EQ(121, event->getHistoricalRawPointerCoords(1, 1)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - ASSERT_EQ(211, event->getRawPointerCoords(0)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - ASSERT_EQ(221, event->getRawPointerCoords(1)-> - getAxisValue(AMOTION_EVENT_AXIS_Y)); - - ASSERT_EQ(11, event->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y, 0, 0)); - ASSERT_EQ(21, event->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y, 1, 0)); - ASSERT_EQ(111, event->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y, 0, 1)); - ASSERT_EQ(121, event->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y, 1, 1)); - ASSERT_EQ(211, event->getRawAxisValue(AMOTION_EVENT_AXIS_Y, 0)); - ASSERT_EQ(221, event->getRawAxisValue(AMOTION_EVENT_AXIS_Y, 1)); - - ASSERT_EQ(10, event->getHistoricalRawX(0, 0)); - ASSERT_EQ(20, event->getHistoricalRawX(1, 0)); - ASSERT_EQ(110, event->getHistoricalRawX(0, 1)); - ASSERT_EQ(120, event->getHistoricalRawX(1, 1)); - ASSERT_EQ(210, event->getRawX(0)); - ASSERT_EQ(220, event->getRawX(1)); - - ASSERT_EQ(11, event->getHistoricalRawY(0, 0)); - ASSERT_EQ(21, event->getHistoricalRawY(1, 0)); - ASSERT_EQ(111, event->getHistoricalRawY(0, 1)); - ASSERT_EQ(121, event->getHistoricalRawY(1, 1)); - ASSERT_EQ(211, event->getRawY(0)); - ASSERT_EQ(221, event->getRawY(1)); - - ASSERT_EQ(X_OFFSET + 10, event->getHistoricalX(0, 0)); - ASSERT_EQ(X_OFFSET + 20, event->getHistoricalX(1, 0)); - ASSERT_EQ(X_OFFSET + 110, event->getHistoricalX(0, 1)); - ASSERT_EQ(X_OFFSET + 120, event->getHistoricalX(1, 1)); - ASSERT_EQ(X_OFFSET + 210, event->getX(0)); - ASSERT_EQ(X_OFFSET + 220, event->getX(1)); - - ASSERT_EQ(Y_OFFSET + 11, event->getHistoricalY(0, 0)); - ASSERT_EQ(Y_OFFSET + 21, event->getHistoricalY(1, 0)); - ASSERT_EQ(Y_OFFSET + 111, event->getHistoricalY(0, 1)); - ASSERT_EQ(Y_OFFSET + 121, event->getHistoricalY(1, 1)); - ASSERT_EQ(Y_OFFSET + 211, event->getY(0)); - ASSERT_EQ(Y_OFFSET + 221, event->getY(1)); - - ASSERT_EQ(12, event->getHistoricalPressure(0, 0)); - ASSERT_EQ(22, event->getHistoricalPressure(1, 0)); - ASSERT_EQ(112, event->getHistoricalPressure(0, 1)); - ASSERT_EQ(122, event->getHistoricalPressure(1, 1)); - ASSERT_EQ(212, event->getPressure(0)); - ASSERT_EQ(222, event->getPressure(1)); - - ASSERT_EQ(13, event->getHistoricalSize(0, 0)); - ASSERT_EQ(23, event->getHistoricalSize(1, 0)); - ASSERT_EQ(113, event->getHistoricalSize(0, 1)); - ASSERT_EQ(123, event->getHistoricalSize(1, 1)); - ASSERT_EQ(213, event->getSize(0)); - ASSERT_EQ(223, event->getSize(1)); - - ASSERT_EQ(14, event->getHistoricalTouchMajor(0, 0)); - ASSERT_EQ(24, event->getHistoricalTouchMajor(1, 0)); - ASSERT_EQ(114, event->getHistoricalTouchMajor(0, 1)); - ASSERT_EQ(124, event->getHistoricalTouchMajor(1, 1)); - ASSERT_EQ(214, event->getTouchMajor(0)); - ASSERT_EQ(224, event->getTouchMajor(1)); - - ASSERT_EQ(15, event->getHistoricalTouchMinor(0, 0)); - ASSERT_EQ(25, event->getHistoricalTouchMinor(1, 0)); - ASSERT_EQ(115, event->getHistoricalTouchMinor(0, 1)); - ASSERT_EQ(125, event->getHistoricalTouchMinor(1, 1)); - ASSERT_EQ(215, event->getTouchMinor(0)); - ASSERT_EQ(225, event->getTouchMinor(1)); - - ASSERT_EQ(16, event->getHistoricalToolMajor(0, 0)); - ASSERT_EQ(26, event->getHistoricalToolMajor(1, 0)); - ASSERT_EQ(116, event->getHistoricalToolMajor(0, 1)); - ASSERT_EQ(126, event->getHistoricalToolMajor(1, 1)); - ASSERT_EQ(216, event->getToolMajor(0)); - ASSERT_EQ(226, event->getToolMajor(1)); - - ASSERT_EQ(17, event->getHistoricalToolMinor(0, 0)); - ASSERT_EQ(27, event->getHistoricalToolMinor(1, 0)); - ASSERT_EQ(117, event->getHistoricalToolMinor(0, 1)); - ASSERT_EQ(127, event->getHistoricalToolMinor(1, 1)); - ASSERT_EQ(217, event->getToolMinor(0)); - ASSERT_EQ(227, event->getToolMinor(1)); - - ASSERT_EQ(18, event->getHistoricalOrientation(0, 0)); - ASSERT_EQ(28, event->getHistoricalOrientation(1, 0)); - ASSERT_EQ(118, event->getHistoricalOrientation(0, 1)); - ASSERT_EQ(128, event->getHistoricalOrientation(1, 1)); - ASSERT_EQ(218, event->getOrientation(0)); - ASSERT_EQ(228, event->getOrientation(1)); -} - -TEST_F(MotionEventTest, Properties) { - MotionEvent event; - - // Initialize, add samples and check properties. - initializeEventWithHistory(&event); - ASSERT_NO_FATAL_FAILURE(assertEqualsEventWithHistory(&event)); - - // Set source. - event.setSource(AINPUT_SOURCE_JOYSTICK); - ASSERT_EQ(AINPUT_SOURCE_JOYSTICK, event.getSource()); - - // Set action. - event.setAction(AMOTION_EVENT_ACTION_CANCEL); - ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, event.getAction()); - - // Set meta state. - event.setMetaState(AMETA_CTRL_ON); - ASSERT_EQ(AMETA_CTRL_ON, event.getMetaState()); -} - -TEST_F(MotionEventTest, CopyFrom_KeepHistory) { - MotionEvent event; - initializeEventWithHistory(&event); - - MotionEvent copy; - copy.copyFrom(&event, true /*keepHistory*/); - - ASSERT_NO_FATAL_FAILURE(assertEqualsEventWithHistory(&event)); -} - -TEST_F(MotionEventTest, CopyFrom_DoNotKeepHistory) { - MotionEvent event; - initializeEventWithHistory(&event); - - MotionEvent copy; - copy.copyFrom(&event, false /*keepHistory*/); - - ASSERT_EQ(event.getPointerCount(), copy.getPointerCount()); - ASSERT_EQ(0U, copy.getHistorySize()); - - ASSERT_EQ(event.getPointerId(0), copy.getPointerId(0)); - ASSERT_EQ(event.getPointerId(1), copy.getPointerId(1)); - - ASSERT_EQ(event.getEventTime(), copy.getEventTime()); - - ASSERT_EQ(event.getX(0), copy.getX(0)); -} - -TEST_F(MotionEventTest, OffsetLocation) { - MotionEvent event; - initializeEventWithHistory(&event); - - event.offsetLocation(5.0f, -2.0f); - - ASSERT_EQ(X_OFFSET + 5.0f, event.getXOffset()); - ASSERT_EQ(Y_OFFSET - 2.0f, event.getYOffset()); -} - -TEST_F(MotionEventTest, Scale) { - MotionEvent event; - initializeEventWithHistory(&event); - - event.scale(2.0f); - - ASSERT_EQ(X_OFFSET * 2, event.getXOffset()); - ASSERT_EQ(Y_OFFSET * 2, event.getYOffset()); - - ASSERT_EQ(210 * 2, event.getRawX(0)); - ASSERT_EQ(211 * 2, event.getRawY(0)); - ASSERT_EQ((X_OFFSET + 210) * 2, event.getX(0)); - ASSERT_EQ((Y_OFFSET + 211) * 2, event.getY(0)); - ASSERT_EQ(212, event.getPressure(0)); - ASSERT_EQ(213, event.getSize(0)); - ASSERT_EQ(214 * 2, event.getTouchMajor(0)); - ASSERT_EQ(215 * 2, event.getTouchMinor(0)); - ASSERT_EQ(216 * 2, event.getToolMajor(0)); - ASSERT_EQ(217 * 2, event.getToolMinor(0)); - ASSERT_EQ(218, event.getOrientation(0)); -} - -TEST_F(MotionEventTest, Parcel) { - Parcel parcel; - - MotionEvent inEvent; - initializeEventWithHistory(&inEvent); - MotionEvent outEvent; - - // Round trip. - inEvent.writeToParcel(&parcel); - parcel.setDataPosition(0); - outEvent.readFromParcel(&parcel); - - ASSERT_NO_FATAL_FAILURE(assertEqualsEventWithHistory(&outEvent)); -} - -TEST_F(MotionEventTest, Transform) { - // Generate some points on a circle. - // Each point 'i' is a point on a circle of radius ROTATION centered at (3,2) at an angle - // of ARC * i degrees clockwise relative to the Y axis. - // The geometrical representation is irrelevant to the test, it's just easy to generate - // and check rotation. We set the orientation to the same angle. - // Coordinate system: down is increasing Y, right is increasing X. - const float PI_180 = float(M_PI / 180); - const float RADIUS = 10; - const float ARC = 36; - const float ROTATION = ARC * 2; - - const size_t pointerCount = 11; - PointerProperties pointerProperties[pointerCount]; - PointerCoords pointerCoords[pointerCount]; - for (size_t i = 0; i < pointerCount; i++) { - float angle = float(i * ARC * PI_180); - pointerProperties[i].clear(); - pointerProperties[i].id = i; - pointerCoords[i].clear(); - pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, sinf(angle) * RADIUS + 3); - pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_Y, -cosf(angle) * RADIUS + 2); - pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, angle); - } - MotionEvent event; - event.initialize(0, 0, AMOTION_EVENT_ACTION_MOVE, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, pointerCount, pointerProperties, pointerCoords); - float originalRawX = 0 + 3; - float originalRawY = -RADIUS + 2; - - // Check original raw X and Y assumption. - ASSERT_NEAR(originalRawX, event.getRawX(0), 0.001); - ASSERT_NEAR(originalRawY, event.getRawY(0), 0.001); - - // Now translate the motion event so the circle's origin is at (0,0). - event.offsetLocation(-3, -2); - - // Offsetting the location should preserve the raw X and Y of the first point. - ASSERT_NEAR(originalRawX, event.getRawX(0), 0.001); - ASSERT_NEAR(originalRawY, event.getRawY(0), 0.001); - - // Apply a rotation about the origin by ROTATION degrees clockwise. - SkMatrix matrix; - matrix.setRotate(ROTATION); - event.transform(&matrix); - - // Check the points. - for (size_t i = 0; i < pointerCount; i++) { - float angle = float((i * ARC + ROTATION) * PI_180); - ASSERT_NEAR(sinf(angle) * RADIUS, event.getX(i), 0.001); - ASSERT_NEAR(-cosf(angle) * RADIUS, event.getY(i), 0.001); - ASSERT_NEAR(tanf(angle), tanf(event.getOrientation(i)), 0.1); - } - - // Applying the transformation should preserve the raw X and Y of the first point. - ASSERT_NEAR(originalRawX, event.getRawX(0), 0.001); - ASSERT_NEAR(originalRawY, event.getRawY(0), 0.001); -} - -} // namespace android |