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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 package org.chromium.content.browser.input; |
| 6 |
| 7 import android.annotation.TargetApi; |
| 8 import android.os.Build; |
| 9 import android.test.suitebuilder.annotation.MediumTest; |
| 10 import android.view.inputmethod.CursorAnchorInfo; |
| 11 import android.view.inputmethod.InputConnection; |
| 12 |
| 13 import org.chromium.base.ThreadUtils; |
| 14 import org.chromium.base.test.util.Feature; |
| 15 import org.chromium.base.test.util.MinAndroidSdkLevel; |
| 16 import org.chromium.content.browser.test.util.Criteria; |
| 17 import org.chromium.content.browser.test.util.CriteriaHelper; |
| 18 |
| 19 /** |
| 20 * Integration tests for text input for Android L (or above) features. |
| 21 */ |
| 22 @MinAndroidSdkLevel(Build.VERSION_CODES.LOLLIPOP) |
| 23 @TargetApi(Build.VERSION_CODES.LOLLIPOP) |
| 24 public class ImeLollipopTest extends ImeTest { |
| 25 @MediumTest |
| 26 @Feature({"TextInput"}) |
| 27 public void testUpdateCursorAnchorInfo() throws Throwable { |
| 28 requestCursorUpdates(InputConnection.CURSOR_UPDATE_MONITOR); |
| 29 |
| 30 // In "MONITOR" mode, the change should be notified. |
| 31 setComposingText("ab", 1); |
| 32 waitForUpdateCursorAnchorInfoComposingText("ab"); |
| 33 |
| 34 CursorAnchorInfo info = mInputMethodManagerWrapper.getLastCursorAnchorIn
fo(); |
| 35 assertEquals(0, info.getComposingTextStart()); |
| 36 assertNotNull(info.getCharacterBounds(0)); |
| 37 assertNotNull(info.getCharacterBounds(1)); |
| 38 assertNull(info.getCharacterBounds(2)); |
| 39 |
| 40 // Should be notified not only once. Further change should be sent, too. |
| 41 setComposingText("abcd", 1); |
| 42 waitForUpdateCursorAnchorInfoComposingText("abcd"); |
| 43 |
| 44 info = mInputMethodManagerWrapper.getLastCursorAnchorInfo(); |
| 45 assertEquals(0, info.getComposingTextStart()); |
| 46 assertNotNull(info.getCharacterBounds(0)); |
| 47 assertNotNull(info.getCharacterBounds(1)); |
| 48 assertNotNull(info.getCharacterBounds(2)); |
| 49 assertNotNull(info.getCharacterBounds(3)); |
| 50 assertNull(info.getCharacterBounds(4)); |
| 51 |
| 52 // In "IMMEDIATE" mode, even when there's no change, we should be notifi
ed at least once. |
| 53 ThreadUtils.runOnUiThreadBlocking(new Runnable() { |
| 54 @Override |
| 55 public void run() { |
| 56 mInputMethodManagerWrapper.clearLastCursorAnchorInfo(); |
| 57 } |
| 58 }); |
| 59 requestCursorUpdates(InputConnection.CURSOR_UPDATE_IMMEDIATE); |
| 60 waitForUpdateCursorAnchorInfoComposingText("abcd"); |
| 61 } |
| 62 |
| 63 private void requestCursorUpdates(final int cursorUpdateMode) { |
| 64 final InputConnection connection = mConnection; |
| 65 ThreadUtils.runOnUiThreadBlocking(new Runnable() { |
| 66 @Override |
| 67 public void run() { |
| 68 connection.requestCursorUpdates(cursorUpdateMode); |
| 69 } |
| 70 }); |
| 71 } |
| 72 |
| 73 private void waitForUpdateCursorAnchorInfoCallCount(final int expected) |
| 74 throws InterruptedException { |
| 75 CriteriaHelper.pollForUIThreadCriteria(new Criteria() { |
| 76 @Override |
| 77 public boolean isSatisfied() { |
| 78 int actual = mInputMethodManagerWrapper.getUpdateCursorAnchorIn
foCounter(); |
| 79 updateFailureReason("Expected: {" + expected + "}, Actual: {" +
actual + "}"); |
| 80 return expected == actual; |
| 81 } |
| 82 }); |
| 83 } |
| 84 |
| 85 private void waitForUpdateCursorAnchorInfoComposingText(final String expecte
d) |
| 86 throws InterruptedException { |
| 87 CriteriaHelper.pollForUIThreadCriteria(new Criteria() { |
| 88 @Override |
| 89 public boolean isSatisfied() { |
| 90 CursorAnchorInfo info = mInputMethodManagerWrapper.getLastCursor
AnchorInfo(); |
| 91 String actual = (info == null ? "" : info.getComposingText().toS
tring()); |
| 92 updateFailureReason("Expected: {" + expected + "}, Actual: {" +
actual + "}"); |
| 93 return expected.equals(actual); |
| 94 } |
| 95 }); |
| 96 } |
| 97 } |
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