507 lines
17 KiB
Java
507 lines
17 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.keyboard.internal;
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import android.test.AndroidTestCase;
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import com.android.inputmethod.keyboard.Keyboard;
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public class KeyboardStateTests extends AndroidTestCase {
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private MockKeyboardSwitcher mSwitcher;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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mSwitcher = new MockKeyboardSwitcher();
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final String layoutSwitchBackSymbols = "";
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// TODO: Unit tests for non-distinct multi touch device.
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final boolean hasDistinctMultitouch = true;
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mSwitcher.loadKeyboard(layoutSwitchBackSymbols, hasDistinctMultitouch);
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}
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// Argument for KeyboardState.onPressShift and onReleaseShift.
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private static final boolean NOT_SLIDING = false;
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private static final boolean SLIDING = true;
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// Argument for KeyboardState.onCodeInput.
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private static final boolean SINGLE = true;
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private static final boolean MULTI = false;
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static final boolean NO_AUTO_CAPS = false;
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private static final boolean AUTO_CAPS = true;
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private void assertAlphabetNormal() {
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assertTrue(mSwitcher.assertAlphabetNormal());
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}
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private void assertAlphabetManualShifted() {
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assertTrue(mSwitcher.assertAlphabetManualShifted());
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}
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private void assertAlphabetAutomaticShifted() {
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assertTrue(mSwitcher.assertAlphabetAutomaticShifted());
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}
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private void assertAlphabetShiftLocked() {
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assertTrue(mSwitcher.assertAlphabetShiftLocked());
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}
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private void assertSymbolsNormal() {
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assertTrue(mSwitcher.assertSymbolsNormal());
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}
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private void assertSymbolsShifted() {
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assertTrue(mSwitcher.assertSymbolsShifted());
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}
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// Initial state test.
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public void testLoadKeyboard() {
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assertAlphabetNormal();
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}
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// Shift key in alphabet mode.
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public void testShift() {
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// Press/release shift key, enter into shift state.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Press/release shift key, back to normal state.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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// Press/release shift key, enter into shift state.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Press/release letter key, snap back to normal state.
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('Z', SINGLE);
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assertAlphabetNormal();
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}
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// Shift key chording input.
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public void testShiftChording() {
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// Press shift key and hold, enter into choring shift state.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Press/release letter keys.
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('Z', MULTI);
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assertAlphabetManualShifted();
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('X', MULTI);
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assertAlphabetManualShifted();
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// Release shift key, snap back to normal state.
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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mSwitcher.onReleaseShift(NOT_SLIDING);
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mSwitcher.updateShiftState();
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assertAlphabetNormal();
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}
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// Shift key sliding input.
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public void testShiftSliding() {
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// Press shift key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Slide out shift key.
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mSwitcher.onReleaseShift(SLIDING);
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assertAlphabetManualShifted();
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// Enter into letter key.
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mSwitcher.onOtherKeyPressed();
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assertAlphabetManualShifted();
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// Release letter key, snap back to alphabet.
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mSwitcher.onCodeInput('Z', SINGLE);
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assertAlphabetNormal();
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}
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private void enterSymbolsMode() {
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// Press/release "?123" key.
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mSwitcher.onPressSymbol();
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assertSymbolsNormal();
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mSwitcher.onCodeInput(Keyboard.CODE_SWITCH_ALPHA_SYMBOL, SINGLE);
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mSwitcher.onReleaseSymbol();
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assertSymbolsNormal();
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}
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private void leaveSymbolsMode() {
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// Press/release "ABC" key.
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mSwitcher.onPressSymbol();
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assertAlphabetNormal();
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mSwitcher.onCodeInput(Keyboard.CODE_SWITCH_ALPHA_SYMBOL, SINGLE);
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assertAlphabetNormal();
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}
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// Switching between alphabet and symbols.
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public void testAlphabetAndSymbols() {
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enterSymbolsMode();
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leaveSymbolsMode();
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}
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// Switching between alphabet shift locked and symbols.
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public void testAlphabetShiftLockedAndSymbols() {
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enterShiftLockWithLongPressShift();
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enterSymbolsMode();
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// Press/release "ABC" key, switch back to shift locked mode.
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mSwitcher.onPressSymbol();
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assertAlphabetShiftLocked();
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mSwitcher.onCodeInput(Keyboard.CODE_SWITCH_ALPHA_SYMBOL, SINGLE);
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mSwitcher.onReleaseSymbol();
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assertAlphabetShiftLocked();
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}
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// Symbols key chording input.
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public void testSymbolsChording() {
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// Press symbols key and hold, enter into choring shift state.
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mSwitcher.onPressSymbol();
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assertSymbolsNormal();
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// Press/release symbol letter keys.
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('1', MULTI);
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assertSymbolsNormal();
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('2', MULTI);
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assertSymbolsNormal();
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// Release shift key, snap back to normal state.
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mSwitcher.onCodeInput(Keyboard.CODE_SWITCH_ALPHA_SYMBOL, SINGLE);
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mSwitcher.onReleaseSymbol();
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mSwitcher.updateShiftState();
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assertAlphabetNormal();
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}
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// Symbols key sliding input.
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public void testSymbolsSliding() {
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// Press "123?" key.
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mSwitcher.onPressSymbol();
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assertSymbolsNormal();
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// Slide out from "123?" key.
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mSwitcher.onReleaseSymbol();
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assertSymbolsNormal();
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// Enter into letter key.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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// Release letter key, snap back to alphabet.
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mSwitcher.onCodeInput('z', SINGLE);
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assertAlphabetNormal();
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}
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// Switching between symbols and symbols shifted.
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public void testSymbolsAndSymbolsShifted() {
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enterSymbolsMode();
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// Press/release "=\<" key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertSymbolsShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertSymbolsShifted();
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// Press/release "?123" key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertSymbolsNormal();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertSymbolsNormal();
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leaveSymbolsMode();
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}
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// Symbols shift sliding input
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public void testSymbolsShiftSliding() {
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enterSymbolsMode();
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// Press "=\<" key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertSymbolsShifted();
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// Slide out "=\<" key.
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mSwitcher.onReleaseShift(SLIDING);
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assertSymbolsShifted();
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// Enter into symbol shifted letter key.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsShifted();
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// Release symbol shifted letter key, snap back to symbols.
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mSwitcher.onCodeInput('~', SINGLE);
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assertSymbolsNormal();
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}
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// Symbols shift sliding input from symbols shifted.
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public void testSymbolsShiftSliding2() {
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enterSymbolsMode();
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// Press/release "=\<" key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertSymbolsShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertSymbolsShifted();
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// Press "123?" key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertSymbolsNormal();
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// Slide out "123?" key.
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mSwitcher.onReleaseShift(SLIDING);
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assertSymbolsNormal();
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// Enter into symbol letter key.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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// Release symbol letter key, snap back to symbols shift.
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mSwitcher.onCodeInput('1', SINGLE);
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assertSymbolsShifted();
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}
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// Automatic snap back to alphabet from symbols by space key.
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public void testSnapBackBySpace() {
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enterSymbolsMode();
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// Enter a symbol letter.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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mSwitcher.onCodeInput('1', SINGLE);
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assertSymbolsNormal();
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// Enter space, snap back to alphabet.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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mSwitcher.onCodeInput(Keyboard.CODE_SPACE, SINGLE);
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assertAlphabetNormal();
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}
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// Automatic snap back to alphabet from symbols by registered letters.
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public void testSnapBack() {
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final String snapBackChars = "'";
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final int snapBackCode = snapBackChars.codePointAt(0);
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final boolean hasDistinctMultitouch = true;
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mSwitcher.loadKeyboard(snapBackChars, hasDistinctMultitouch);
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enterSymbolsMode();
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// Enter a symbol letter.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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mSwitcher.onCodeInput('1', SINGLE);
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assertSymbolsNormal();
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// Enter snap back letter, snap back to alphabet.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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mSwitcher.onCodeInput(snapBackCode, SINGLE);
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assertAlphabetNormal();
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}
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// Automatic upper case test
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public void testAutomaticUpperCase() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state with auto caps enabled.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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// Press shift key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Release shift key.
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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}
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// Chording shift key in automatic upper case.
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public void testAutomaticUpperCaseChording() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state with auto caps enabled.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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// Press shift key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Press/release letter keys.
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mSwitcher.onOtherKeyPressed();
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mSwitcher.onCodeInput('Z', MULTI);
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assertAlphabetManualShifted();
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// Release shift key, snap back to alphabet.
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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}
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// Chording symbol key in automatic upper case.
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public void testAutomaticUpperCaseChrding2() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state with auto caps enabled.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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// Press "123?" key.
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mSwitcher.onPressSymbol();
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assertSymbolsNormal();
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// Press/release symbol letter keys.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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mSwitcher.onCodeInput('1', MULTI);
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assertSymbolsNormal();
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// Release "123?" key, snap back to alphabet.
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mSwitcher.onCodeInput(Keyboard.CODE_SWITCH_ALPHA_SYMBOL, SINGLE);
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mSwitcher.onReleaseSymbol();
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assertAlphabetNormal();
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}
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// Sliding from shift key in automatic upper case.
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public void testAutomaticUpperCaseSliding() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state with auto caps enabled.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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// Press shift key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Slide out shift key.
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mSwitcher.onReleaseShift(SLIDING);
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assertAlphabetManualShifted();
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// Enter into letter key.
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mSwitcher.onOtherKeyPressed();
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assertAlphabetManualShifted();
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// Release letter key, snap back to alphabet.
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mSwitcher.onCodeInput('Z', SINGLE);
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assertAlphabetNormal();
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}
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// Sliding from symbol key in automatic upper case.
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public void testAutomaticUpperCaseSliding2() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state with auto caps enabled.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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// Press "123?" key.
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mSwitcher.onPressSymbol();
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assertSymbolsNormal();
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// Slide out "123?" key.
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mSwitcher.onReleaseSymbol();
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assertSymbolsNormal();
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// Enter into symbol letter keys.
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mSwitcher.onOtherKeyPressed();
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assertSymbolsNormal();
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// Release symbol letter key, snap back to alphabet.
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mSwitcher.onCodeInput('1', SINGLE);
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assertAlphabetNormal();
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}
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private void enterShiftLockWithLongPressShift() {
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// Long press shift key
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Long press recognized in LatinKeyboardView.KeyTimerHandler.
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mSwitcher.toggleCapsLock();
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assertAlphabetShiftLocked();
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mSwitcher.onCodeInput(Keyboard.CODE_CAPSLOCK, SINGLE);
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assertAlphabetShiftLocked();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetShiftLocked();
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}
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private void leaveShiftLockWithLongPressShift() {
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Long press recognized in LatinKeyboardView.KeyTimerHandler.
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mSwitcher.toggleCapsLock();
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assertAlphabetNormal();
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mSwitcher.onCodeInput(Keyboard.CODE_CAPSLOCK, SINGLE);
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assertAlphabetNormal();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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}
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// Long press shift key.
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// TODO: Move long press recognizing timer/logic into KeyboardState.
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public void testLongPressShift() {
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enterShiftLockWithLongPressShift();
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leaveShiftLockWithLongPressShift();
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}
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// Leave shift lock with single tap shift key.
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public void testShiftInShiftLock() {
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enterShiftLockWithLongPressShift();
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assertAlphabetShiftLocked();
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// Tap shift key.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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}
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// Double tap shift key.
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// TODO: Move double tap recognizing timer/logic into KeyboardState.
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public void testDoubleTapShift() {
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// First shift key tap.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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// Second shift key tap.
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// Double tap recognized in LatinKeyboardView.KeyTimerHandler.
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mSwitcher.toggleCapsLock();
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assertAlphabetShiftLocked();
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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assertAlphabetShiftLocked();
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// First shift key tap.
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mSwitcher.onPressShift(NOT_SLIDING);
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assertAlphabetManualShifted();
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mSwitcher.onCodeInput(Keyboard.CODE_SHIFT, SINGLE);
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assertAlphabetManualShifted();
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mSwitcher.onReleaseShift(NOT_SLIDING);
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assertAlphabetNormal();
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// Second shift key tap.
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// Second tap is ignored in LatinKeyboardView.KeyTimerHandler.
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}
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// Update shift state.
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public void testUpdateShiftState() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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// Update shift state.
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mSwitcher.updateShiftState();
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assertAlphabetAutomaticShifted();
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}
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// Update shift state when shift locked.
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public void testUpdateShiftStateInShiftLocked() {
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mSwitcher.setAutoCapsMode(AUTO_CAPS);
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enterShiftLockWithLongPressShift();
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assertAlphabetShiftLocked();
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// Update shift state when shift locked
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mSwitcher.updateShiftState();
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assertAlphabetShiftLocked();
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}
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// TODO: Multitouch test
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// TODO: Change focus test.
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// TODO: Change orientation test.
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}
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