| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| package org.mozc.android.inputmethod.japanese.accessibility; |
| |
| import static org.easymock.EasyMock.anyInt; |
| import static org.easymock.EasyMock.anyObject; |
| import static org.easymock.EasyMock.eq; |
| import static org.easymock.EasyMock.expect; |
| |
| import org.mozc.android.inputmethod.japanese.accessibility.KeyboardAccessibilityDelegate.TouchEventEmulator; |
| import org.mozc.android.inputmethod.japanese.keyboard.BackgroundDrawableFactory.DrawableType; |
| import org.mozc.android.inputmethod.japanese.keyboard.Flick; |
| import org.mozc.android.inputmethod.japanese.keyboard.Flick.Direction; |
| import org.mozc.android.inputmethod.japanese.keyboard.Key; |
| import org.mozc.android.inputmethod.japanese.keyboard.Key.Stick; |
| import org.mozc.android.inputmethod.japanese.keyboard.KeyEntity; |
| import org.mozc.android.inputmethod.japanese.keyboard.KeyState; |
| import org.mozc.android.inputmethod.japanese.keyboard.KeyState.MetaState; |
| import org.mozc.android.inputmethod.japanese.keyboard.PopUp; |
| import org.mozc.android.inputmethod.japanese.testing.ApiLevel; |
| import org.mozc.android.inputmethod.japanese.testing.InstrumentationTestCaseWithMock; |
| import com.google.common.base.Optional; |
| |
| import android.content.Context; |
| import android.support.v4.view.accessibility.AccessibilityEventCompat; |
| import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.view.MotionEvent; |
| import android.view.View; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Test for KeyboardAccessibilityDelegate. |
| */ |
| public class KeyboardAccessibilityDelegateTest extends InstrumentationTestCaseWithMock { |
| |
| private static final int SOURCE_ID = 10; |
| private static final int KEY_CODE = 11; |
| private static final int LONGPRESS_KEY_CODE = 12; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| AccessibilityUtil.reset(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| AccessibilityUtil.reset(); |
| super.tearDown(); |
| } |
| |
| private static MotionEvent createMotionEvent(int action) { |
| return MotionEvent.obtain(0, 0, action, 0, 0, 0, 0, 0, 0, 0, 0, 0); |
| } |
| |
| private static Optional<Key> createOptionalKey() { |
| // Currently following values are not used. |
| KeyEntity keyEntity = |
| new KeyEntity(SOURCE_ID, KEY_CODE, LONGPRESS_KEY_CODE, true, 0, |
| Optional.<String>absent(), false, Optional.<PopUp>absent(), 0, 0, 0, 0); |
| Flick flick = new Flick(Direction.CENTER, keyEntity); |
| List<KeyState> keyStates = |
| Collections.singletonList( |
| new KeyState("", |
| Collections.<MetaState>emptySet(), |
| Collections.<MetaState>emptySet(), |
| Collections.<MetaState>emptySet(), |
| Collections.singletonList(flick))); |
| return Optional.of(new Key(0, 0, 10, 10, 0, 0, false, false, Stick.EVEN, |
| DrawableType.TWELVEKEYS_REGULAR_KEY_BACKGROUND, keyStates)); |
| } |
| |
| private KeyboardAccessibilityNodeProvider createMockProvider(View view) { |
| return createMockBuilder(KeyboardAccessibilityNodeProvider.class) |
| .withConstructor(View.class).withArgs(view).createMock(); |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_NoCorrespondingAction() { |
| // Action: No corresponding action |
| // Expectation: |
| // - No accessibility events are sent. |
| // - No methods in the KeyEventHandler are called back. |
| // - MotionEvent is not consumed. |
| View view = createViewMock(View.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(Optional.<Key>absent()); |
| replayAll(); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, new TouchEventEmulator() { |
| @Override |
| public void emulateLongPress(Key key) { |
| } |
| @Override |
| public void emulateKeyInput(Key key) { |
| } |
| }); |
| assertFalse(delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_CANCEL))); |
| verifyAll(); |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_EnterMoveExitOnNonKey() { |
| // Action: Enter, Move and Exit |
| // Position: On non-key position |
| // Expectation: |
| // - No accessibility events are sent. |
| // - No methods in the KeyEventHandler are called back. |
| // - MotionEvent is not consumed. |
| for (int action : new int[] {MotionEvent.ACTION_HOVER_ENTER, |
| MotionEvent.ACTION_HOVER_MOVE, |
| MotionEvent.ACTION_HOVER_EXIT}) { |
| resetAll(); |
| View view = createViewMock(View.class); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(Optional.<Key>absent()); |
| replayAll(); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| assertFalse(delegate.dispatchHoverEvent(createMotionEvent(action))); |
| verifyAll(); |
| } |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_EnterMoveOnKey() { |
| // Action: Enter and Move |
| // Position: On key position |
| // Precondition: No lastHoverKey exists (Enter, or move from non-key to key) |
| // Expectation: |
| // - Accessibility events TYPE_VIEW_HOVER_ENTER and ACTION_ACCESSIBILITY_FOCUS are sent. |
| // - No methods in the KeyEventHandler are called back. |
| // - MotionEvent is consumed. |
| for (int action : new int[] {MotionEvent.ACTION_HOVER_ENTER, |
| MotionEvent.ACTION_HOVER_MOVE}) { |
| resetAll(); |
| View view = createViewMock(View.class); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(createOptionalKey()); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_ENTER)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| assertTrue(delegate.dispatchHoverEvent(createMotionEvent(action))); |
| verifyAll(); |
| } |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_ExitOnKey() { |
| // Action: Enter |
| // Position: On key position |
| // Expectation: |
| // - Accessibility events TYPE_VIEW_HOVER_EXIT. |
| // - KeyEventHandler#onKey is invoked. |
| // - MotionEvent is consumed. |
| View view = createViewMock(View.class); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| |
| Optional<Key> optionalKey = createOptionalKey(); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(optionalKey); |
| emulator.emulateKeyInput(anyObject(Key.class)); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_EXIT)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_CLEAR_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| assertTrue(delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_HOVER_EXIT))); |
| verifyAll(); |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_MoveFromKeyToKey() { |
| // Action: Move |
| // Position: From key to another key |
| // Expectation: |
| // - Accessibility events TYPE_VIEW_HOVER_EXIT, ACTION_CLEAR_ACCESSIBILITY_FOCUS, |
| // TYPE_VIEW_HOVER_ENTER and ACTION_ACCESSIBILITY_FOCUS. |
| // - No methods in the KeyEventHandler are called back. |
| // - MotionEvent is consumed. |
| View view = createViewMock(View.class); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| // Preparing precondition. |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(createOptionalKey()); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_ENTER)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_HOVER_ENTER)); |
| // Start recording |
| resetAll(); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(createOptionalKey()); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_EXIT)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_CLEAR_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_ENTER)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| assertTrue(delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_HOVER_MOVE))); |
| verifyAll(); |
| } |
| |
| @SmallTest |
| public void testDispatchHoverEvent_MoveFromKeyToNonKey() { |
| // Action: Move |
| // Position: From key to non-key |
| // Expectation: |
| // - Accessibility events TYPE_VIEW_HOVER_EXIT, ACTION_CLEAR_ACCESSIBILITY_FOCUS, |
| // - No methods in the KeyEventHandler are called back. |
| // - MotionEvent is consumed. |
| View view = createViewMock(View.class); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| // Preparing precondition. |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(createOptionalKey()); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_ENTER)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_HOVER_ENTER)); |
| // Start recording |
| resetAll(); |
| expect(provider.getKey(anyInt(), anyInt())).andReturn(Optional.<Key>absent()); |
| provider.sendAccessibilityEventForKeyIfAccessibilityEnabled( |
| anyObject(Key.class), eq(AccessibilityEventCompat.TYPE_VIEW_HOVER_EXIT)); |
| expect(provider.performActionForKey( |
| anyObject(Key.class), eq(AccessibilityNodeInfoCompat.ACTION_CLEAR_ACCESSIBILITY_FOCUS))) |
| .andReturn(true); |
| replayAll(); |
| assertFalse(delegate.dispatchHoverEvent(createMotionEvent(MotionEvent.ACTION_HOVER_MOVE))); |
| verifyAll(); |
| } |
| |
| @ApiLevel(14) |
| @SmallTest |
| public void testSetPasswordField() { |
| View view = createViewMock(View.class); |
| AudioManagerWrapper audioManager = createMockBuilder(AudioManagerWrapper.class) |
| .withConstructor(Context.class) |
| .withArgs(getInstrumentation().getTargetContext()) |
| .addMockedMethods("isWiredHeadsetOn", "isBluetoothA2dpOn") |
| .createMock(); |
| AccessibilityUtil.setAudioManagerForTesting(Optional.of(audioManager)); |
| TouchEventEmulator emulator = createMock(TouchEventEmulator.class); |
| KeyboardAccessibilityNodeProvider provider = createMockProvider(view); |
| KeyboardAccessibilityDelegate delegate = |
| new KeyboardAccessibilityDelegate(view, provider, 0, emulator); |
| for (boolean isPasswordField : new boolean[] {true, false}) { |
| for (boolean isAccessibilityEnabled : new boolean[] {true, false}) { |
| AccessibilityUtil.setAccessibilityEnabled(Optional.of(isAccessibilityEnabled)); |
| for (boolean isAccessibilitySpeakPasswordEnabled : new boolean[] {true, false}) { |
| AccessibilityUtil.setAccessibilitySpeakPasswordEnabled( |
| Optional.of(isAccessibilitySpeakPasswordEnabled)); |
| for (boolean isWiredHeadsetOn : new boolean[] {true, false}) { |
| for (boolean isBluetoothA2dpOn : new boolean[] {true, false}) { |
| resetAll(); |
| expect(audioManager.isWiredHeadsetOn()).andStubReturn(isWiredHeadsetOn); |
| expect(audioManager.isBluetoothA2dpOn()).andStubReturn(isBluetoothA2dpOn); |
| provider.setObscureInput(isPasswordField && isAccessibilityEnabled |
| && !isAccessibilitySpeakPasswordEnabled |
| && !isWiredHeadsetOn && !isBluetoothA2dpOn); |
| replayAll(); |
| delegate.setPasswordField(isPasswordField); |
| verifyAll(); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
