diff options
Diffstat (limited to 'tests/src/org/kelar/inputmethod/latin/InputLogicTests.java')
| -rw-r--r-- | tests/src/org/kelar/inputmethod/latin/InputLogicTests.java | 786 |
1 files changed, 786 insertions, 0 deletions
diff --git a/tests/src/org/kelar/inputmethod/latin/InputLogicTests.java b/tests/src/org/kelar/inputmethod/latin/InputLogicTests.java new file mode 100644 index 000000000..689ee88bb --- /dev/null +++ b/tests/src/org/kelar/inputmethod/latin/InputLogicTests.java @@ -0,0 +1,786 @@ +/* + * Copyright (C) 2012 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. + */ + +package org.kelar.inputmethod.latin; + +import static android.test.MoreAsserts.assertNotEqual; + +import android.text.TextUtils; +import android.view.inputmethod.BaseInputConnection; + +import androidx.test.filters.LargeTest; + +import org.kelar.inputmethod.latin.common.Constants; +import org.kelar.inputmethod.latin.define.DecoderSpecificConstants; +import org.kelar.inputmethod.latin.settings.Settings; + +@LargeTest +public class InputLogicTests extends InputTestsBase { + + private boolean mNextWordPrediction; + + @Override + public void setUp() throws Exception { + super.setUp(); + mNextWordPrediction = getBooleanPreference(Settings.PREF_BIGRAM_PREDICTIONS, true); + } + + @Override + public void tearDown() throws Exception { + setBooleanPreference(Settings.PREF_BIGRAM_PREDICTIONS, mNextWordPrediction, true); + super.tearDown(); + } + + public void testTypeWord() { + final String WORD_TO_TYPE = "abcd"; + type(WORD_TO_TYPE); + assertEquals("type word", WORD_TO_TYPE, mEditText.getText().toString()); + } + + public void testPickSuggestionThenBackspace() { + final String WORD_TO_TYPE = "this"; + final String EXPECTED_RESULT = "thi"; + type(WORD_TO_TYPE); + pickSuggestionManually(WORD_TO_TYPE); + sendUpdateForCursorMoveTo(WORD_TO_TYPE.length()); + type(Constants.CODE_DELETE); + assertEquals("press suggestion then backspace", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testPickAutoCorrectionThenBackspace() { + final String WORD_TO_TYPE = "tgis"; + final String WORD_TO_PICK = "this"; + final String EXPECTED_RESULT = "thi"; + type(WORD_TO_TYPE); + // Choose the auto-correction. For "tgis", the auto-correction should be "this". + pickSuggestionManually(WORD_TO_PICK); + sendUpdateForCursorMoveTo(WORD_TO_TYPE.length()); + assertEquals("pick typed word over auto-correction then backspace", WORD_TO_PICK, + mEditText.getText().toString()); + type(Constants.CODE_DELETE); + assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testPickTypedWordOverAutoCorrectionThenBackspace() { + final String WORD_TO_TYPE = "tgis"; + final String EXPECTED_RESULT = "tgi"; + type(WORD_TO_TYPE); + // Choose the typed word. + pickSuggestionManually(WORD_TO_TYPE); + sendUpdateForCursorMoveTo(WORD_TO_TYPE.length()); + assertEquals("pick typed word over auto-correction then backspace", WORD_TO_TYPE, + mEditText.getText().toString()); + type(Constants.CODE_DELETE); + assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testPickDifferentSuggestionThenBackspace() { + final String WORD_TO_TYPE = "tgis"; + final String WORD_TO_PICK = "thus"; + final String EXPECTED_RESULT = "thu"; + type(WORD_TO_TYPE); + // Choose the second suggestion, which should be "thus" when "tgis" is typed. + pickSuggestionManually(WORD_TO_PICK); + sendUpdateForCursorMoveTo(WORD_TO_TYPE.length()); + assertEquals("pick different suggestion then backspace", WORD_TO_PICK, + mEditText.getText().toString()); + type(Constants.CODE_DELETE); + assertEquals("pick different suggestion then backspace", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testDeleteSelection() { + final String STRING_TO_TYPE = "some text delete me some text"; + final int typedLength = STRING_TO_TYPE.length(); + final int SELECTION_START = 10; + final int SELECTION_END = 19; + final String EXPECTED_RESULT = "some text some text"; + type(STRING_TO_TYPE); + // Don't use the sendUpdateForCursorMove* family of methods here because they + // don't handle selections. + // Send once to simulate the cursor actually responding to the move caused by typing. + // This is necessary because LatinIME is bookkeeping to avoid confusing a real cursor + // move with a move triggered by LatinIME inputting stuff. + mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1); + mInputConnection.setSelection(SELECTION_START, SELECTION_END); + // And now we simulate the user actually selecting some text. + mLatinIME.onUpdateSelection(typedLength, typedLength, + SELECTION_START, SELECTION_END, -1, -1); + type(Constants.CODE_DELETE); + assertEquals("delete selection", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testDeleteSelectionTwice() { + final String STRING_TO_TYPE = "some text delete me some text"; + final int typedLength = STRING_TO_TYPE.length(); + final int SELECTION_START = 10; + final int SELECTION_END = 19; + final String EXPECTED_RESULT = "some text some text"; + type(STRING_TO_TYPE); + // Don't use the sendUpdateForCursorMove* family of methods here because they + // don't handle selections. + // Send once to simulate the cursor actually responding to the move caused by typing. + // This is necessary because LatinIME is bookkeeping to avoid confusing a real cursor + // move with a move triggered by LatinIME inputting stuff. + mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1); + mInputConnection.setSelection(SELECTION_START, SELECTION_END); + // And now we simulate the user actually selecting some text. + mLatinIME.onUpdateSelection(typedLength, typedLength, + SELECTION_START, SELECTION_END, -1, -1); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + assertEquals("delete selection twice", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testAutoCorrect() { + final String STRING_TO_TYPE = "tgis "; + final String EXPECTED_RESULT = "this "; + type(STRING_TO_TYPE); + assertEquals("simple auto-correct", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testAutoCorrectWithQuote() { + final String STRING_TO_TYPE = "didn' "; + final String EXPECTED_RESULT = "didn't "; + type(STRING_TO_TYPE); + assertEquals("auto-correct with quote", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testAutoCorrectWithPeriod() { + final String STRING_TO_TYPE = "tgis."; + final String EXPECTED_RESULT = "this."; + type(STRING_TO_TYPE); + assertEquals("auto-correct with period", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testAutoCorrectWithPeriodThenRevert() { + final String STRING_TO_TYPE = "tgis."; + final String EXPECTED_RESULT = "tgis."; + type(STRING_TO_TYPE); + sendUpdateForCursorMoveTo(STRING_TO_TYPE.length()); + type(Constants.CODE_DELETE); + assertEquals("auto-correct with period then revert", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testAutoCorrectWithSpaceThenRevert() { + // Backspacing to cancel the "tgis"->"this" autocorrection should result in + // a "phantom space": if the user presses space immediately after, + // only one space will be inserted in total. + final String STRING_TO_TYPE = "tgis "; + final String EXPECTED_RESULT = "tgis"; + type(STRING_TO_TYPE); + sendUpdateForCursorMoveTo(STRING_TO_TYPE.length()); + type(Constants.CODE_DELETE); + assertEquals("auto-correct with space then revert", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testAutoCorrectWithSpaceThenRevertThenTypeMore() { + final String STRING_TO_TYPE_FIRST = "tgis "; + final String STRING_TO_TYPE_SECOND = "a"; + final String EXPECTED_RESULT = "tgis a"; + type(STRING_TO_TYPE_FIRST); + sendUpdateForCursorMoveTo(STRING_TO_TYPE_FIRST.length()); + type(Constants.CODE_DELETE); + + type(STRING_TO_TYPE_SECOND); + sendUpdateForCursorMoveTo(STRING_TO_TYPE_FIRST.length() - 1 + + STRING_TO_TYPE_SECOND.length()); + assertEquals("auto-correct with space then revert then type more", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testAutoCorrectToSelfDoesNotRevert() { + final String STRING_TO_TYPE = "this "; + final String EXPECTED_RESULT = "this"; + type(STRING_TO_TYPE); + sendUpdateForCursorMoveTo(STRING_TO_TYPE.length()); + type(Constants.CODE_DELETE); + assertEquals("auto-correct with space does not revert", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testDoubleSpace() { + // U+1F607 is an emoji + final String[] STRINGS_TO_TYPE = + new String[] { "this ", "a+ ", "\u1F607 ", ".. ", ") ", "( ", "% " }; + final String[] EXPECTED_RESULTS = + new String[] { "this. ", "a+. ", "\u1F607. ", ".. ", "). ", "( ", "%. " }; + verifyDoubleSpace(STRINGS_TO_TYPE, EXPECTED_RESULTS); + } + + public void testDoubleSpaceHindi() { + changeLanguage("hi"); + // U+1F607 is an emoji + final String[] STRINGS_TO_TYPE = + new String[] { "this ", "a+ ", "\u1F607 ", "|| ", ") ", "( ", "% " }; + final String[] EXPECTED_RESULTS = + new String[] { "this| ", "a+| ", "\u1F607| ", "|| ", ")| ", "( ", "%| " }; + verifyDoubleSpace(STRINGS_TO_TYPE, EXPECTED_RESULTS); + } + + private void verifyDoubleSpace(String[] stringsToType, String[] expectedResults) { + // Set default pref just in case + setBooleanPreference(Settings.PREF_KEY_USE_DOUBLE_SPACE_PERIOD, true, true); + for (int i = 0; i < stringsToType.length; ++i) { + mEditText.setText(""); + type(stringsToType[i]); + assertEquals("double space processing", expectedResults[i], + mEditText.getText().toString()); + } + } + + public void testCancelDoubleSpaceEnglish() { + final String STRING_TO_TYPE = "this "; + final String EXPECTED_RESULT = "this "; + type(STRING_TO_TYPE); + type(Constants.CODE_DELETE); + assertEquals("double space make a period", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testCancelDoubleSpaceHindi() { + changeLanguage("hi"); + final String STRING_TO_TYPE = "this "; + final String EXPECTED_RESULT = "this "; + type(STRING_TO_TYPE); + type(Constants.CODE_DELETE); + assertEquals("double space make a period", EXPECTED_RESULT, mEditText.getText().toString()); + } + + private void testDoubleSpacePeriodWithSettings(final boolean expectsPeriod, + final Object... settingsKeysValues) { + final Object[] oldSettings = new Object[settingsKeysValues.length / 2]; + final String STRING_WITHOUT_PERIOD = "this "; + final String STRING_WITH_PERIOD = "this. "; + final String EXPECTED_RESULT = expectsPeriod ? STRING_WITH_PERIOD : STRING_WITHOUT_PERIOD; + try { + for (int i = 0; i < settingsKeysValues.length; i += 2) { + if (settingsKeysValues[i + 1] instanceof String) { + oldSettings[i / 2] = setStringPreference((String)settingsKeysValues[i], + (String)settingsKeysValues[i + 1], "0"); + } else { + oldSettings[i / 2] = setBooleanPreference((String)settingsKeysValues[i], + (Boolean)settingsKeysValues[i + 1], false); + } + } + mLatinIME.loadSettings(); + mEditText.setText(""); + type(STRING_WITHOUT_PERIOD); + assertEquals("double-space-to-period with specific settings " + + TextUtils.join(" ", settingsKeysValues), + EXPECTED_RESULT, mEditText.getText().toString()); + } finally { + // Restore old settings + for (int i = 0; i < settingsKeysValues.length; i += 2) { + if (null == oldSettings[i / 2]) { + break; + } if (oldSettings[i / 2] instanceof String) { + setStringPreference((String)settingsKeysValues[i], (String)oldSettings[i / 2], + ""); + } else { + setBooleanPreference((String)settingsKeysValues[i], (Boolean)oldSettings[i / 2], + false); + } + } + } + } + + public void testDoubleSpacePeriod() { + // Reset settings to default, else these tests will go flaky. + setBooleanPreference(Settings.PREF_SHOW_SUGGESTIONS, true, true); + setBooleanPreference(Settings.PREF_AUTO_CORRECTION, true, true); + setBooleanPreference(Settings.PREF_KEY_USE_DOUBLE_SPACE_PERIOD, true, true); + testDoubleSpacePeriodWithSettings(true); + // "Suggestion visibility" to off + testDoubleSpacePeriodWithSettings(true, Settings.PREF_SHOW_SUGGESTIONS, false); + // "Suggestion visibility" to on + testDoubleSpacePeriodWithSettings(true, Settings.PREF_SHOW_SUGGESTIONS, true); + + // "Double-space period" to "off" + testDoubleSpacePeriodWithSettings(false, Settings.PREF_KEY_USE_DOUBLE_SPACE_PERIOD, false); + + // "Auto-correction" to "off" + testDoubleSpacePeriodWithSettings(true, Settings.PREF_AUTO_CORRECTION, false); + // "Auto-correction" to "on" + testDoubleSpacePeriodWithSettings(true, Settings.PREF_AUTO_CORRECTION, true); + + // "Suggestion visibility" to "always hide" and "Auto-correction" to "off" + testDoubleSpacePeriodWithSettings(true, Settings.PREF_SHOW_SUGGESTIONS, false, + Settings.PREF_AUTO_CORRECTION, false); + // "Suggestion visibility" to "always hide" and "Auto-correction" to "off" + testDoubleSpacePeriodWithSettings(false, Settings.PREF_SHOW_SUGGESTIONS, false, + Settings.PREF_AUTO_CORRECTION, false, + Settings.PREF_KEY_USE_DOUBLE_SPACE_PERIOD, false); + } + + public void testBackspaceAtStartAfterAutocorrect() { + final String STRING_TO_TYPE = "tgis "; + final int typedLength = STRING_TO_TYPE.length(); + final String EXPECTED_RESULT = "this "; + final int NEW_CURSOR_POSITION = 0; + type(STRING_TO_TYPE); + sendUpdateForCursorMoveTo(typedLength); + mInputConnection.setSelection(NEW_CURSOR_POSITION, NEW_CURSOR_POSITION); + sendUpdateForCursorMoveTo(NEW_CURSOR_POSITION); + type(Constants.CODE_DELETE); + assertEquals("auto correct then move cursor to start of line then backspace", + EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testAutoCorrectThenMoveCursorThenBackspace() { + final String STRING_TO_TYPE = "and tgis "; + final int typedLength = STRING_TO_TYPE.length(); + final String EXPECTED_RESULT = "andthis "; + final int NEW_CURSOR_POSITION = STRING_TO_TYPE.indexOf('t'); + type(STRING_TO_TYPE); + sendUpdateForCursorMoveTo(typedLength); + mInputConnection.setSelection(NEW_CURSOR_POSITION, NEW_CURSOR_POSITION); + sendUpdateForCursorMoveTo(NEW_CURSOR_POSITION); + type(Constants.CODE_DELETE); + assertEquals("auto correct then move cursor then backspace", + EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testNoSpaceAfterManualPick() { + final String WORD_TO_TYPE = "this"; + final String EXPECTED_RESULT = WORD_TO_TYPE; + type(WORD_TO_TYPE); + pickSuggestionManually(WORD_TO_TYPE); + assertEquals("no space after manual pick", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testManualPickThenType() { + final String WORD1_TO_TYPE = "this"; + final String WORD2_TO_TYPE = "is"; + final String EXPECTED_RESULT = "this is"; + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("manual pick then type", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testManualPickThenSeparator() { + final String WORD1_TO_TYPE = "this"; + final String WORD2_TO_TYPE = "!"; + final String EXPECTED_RESULT = "this!"; + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("manual pick then separator", EXPECTED_RESULT, mEditText.getText().toString()); + } + + // This test matches testClusteringPunctuationForFrench. + // In some non-English languages, ! and ? are clustering punctuation signs. + public void testClusteringPunctuation() { + final String WORD1_TO_TYPE = "test"; + final String WORD2_TO_TYPE = "!!?!:!"; + final String EXPECTED_RESULT = "test!!?!:!"; + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("clustering punctuation", EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testManualPickThenStripperThenPick() { + final String WORD_TO_TYPE = "this"; + final String STRIPPER = "\n"; + final String EXPECTED_RESULT = "this\nthis"; + type(WORD_TO_TYPE); + pickSuggestionManually(WORD_TO_TYPE); + type(STRIPPER); + type(WORD_TO_TYPE); + pickSuggestionManually(WORD_TO_TYPE); + assertEquals("manual pick then \\n then manual pick", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testManualPickThenSpaceThenType() { + final String WORD1_TO_TYPE = "this"; + final String WORD2_TO_TYPE = " is"; + final String EXPECTED_RESULT = "this is"; + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("manual pick then space then type", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testManualPickThenManualPick() { + final String WORD1_TO_TYPE = "this"; + final String WORD2_TO_PICK = "is"; + final String EXPECTED_RESULT = "this is"; + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + // Here we fake picking a word through bigram prediction. + pickSuggestionManually(WORD2_TO_PICK); + assertEquals("manual pick then manual pick", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testDeleteWholeComposingWord() { + final String WORD_TO_TYPE = "this"; + type(WORD_TO_TYPE); + for (int i = 0; i < WORD_TO_TYPE.length(); ++i) { + type(Constants.CODE_DELETE); + } + assertEquals("delete whole composing word", "", mEditText.getText().toString()); + } + + public void testResumeSuggestionOnBackspace() { + final String STRING_TO_TYPE = "and this "; + final int typedLength = STRING_TO_TYPE.length(); + type(STRING_TO_TYPE); + assertEquals("resume suggestion on backspace", -1, + BaseInputConnection.getComposingSpanStart(mEditText.getText())); + assertEquals("resume suggestion on backspace", -1, + BaseInputConnection.getComposingSpanEnd(mEditText.getText())); + sendUpdateForCursorMoveTo(typedLength); + type(Constants.CODE_DELETE); + assertEquals("resume suggestion on backspace", 4, + BaseInputConnection.getComposingSpanStart(mEditText.getText())); + assertEquals("resume suggestion on backspace", 8, + BaseInputConnection.getComposingSpanEnd(mEditText.getText())); + } + + private void helperTestComposing(final String wordToType, final boolean shouldBeComposing) { + mEditText.setText(""); + type(wordToType); + assertEquals("start composing inside text", shouldBeComposing ? 0 : -1, + BaseInputConnection.getComposingSpanStart(mEditText.getText())); + assertEquals("start composing inside text", shouldBeComposing ? wordToType.length() : -1, + BaseInputConnection.getComposingSpanEnd(mEditText.getText())); + } + + public void testStartComposing() { + // Should start composing on a letter + helperTestComposing("a", true); + type(" "); // To reset the composing state + // Should not start composing on quote + helperTestComposing("'", false); + type(" "); + helperTestComposing("'-", false); + type(" "); + // Should not start composing on dash + helperTestComposing("-", false); + type(" "); + helperTestComposing("-'", false); + type(" "); + helperTestComposing("a-", true); + type(" "); + helperTestComposing("a'", true); + } + + // TODO: Add some tests for non-BMP characters + + public void testAutoCorrectByUserHistory() { + type("qpmz"); + type(Constants.CODE_SPACE); + + int startIndex = mEditText.getText().length(); + type("qpmx"); + type(Constants.CODE_SPACE); + int endIndex = mEditText.getText().length(); + assertEquals("auto-corrected by user history", + "qpmz ", mEditText.getText().subSequence(startIndex, endIndex).toString()); + } + + public void testPredictionsAfterSpace() { + final String WORD_TO_TYPE = "Barack "; + type(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + // Test the first prediction is displayed + final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertEquals("predictions after space", "Obama", + suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null); + } + + public void testPredictionsWithDoubleSpaceToPeriod() { + mLatinIME.clearPersonalizedDictionariesForTest(); + final String WORD_TO_TYPE = "Barack "; + type(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + + type(Constants.CODE_DELETE); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + + SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertEquals("predictions after cancel double-space-to-period", "Obama", + mLatinIME.getSuggestedWordsForTest().getWord(0)); + } + + public void testPredictionsAfterManualPick() { + final String WORD_TO_TYPE = "Barack"; + type(WORD_TO_TYPE); + // Choose the auto-correction. For "Barack", the auto-correction should be "Barack". + pickSuggestionManually(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + // Test the first prediction is displayed + final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertEquals("predictions after manual pick", "Obama", + suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null); + } + + public void testPredictionsAfterPeriod() { + mLatinIME.clearPersonalizedDictionariesForTest(); + final String WORD_TO_TYPE = "Barack. "; + type(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + + SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertFalse(mLatinIME.getSuggestedWordsForTest().isEmpty()); + } + + public void testPredictionsAfterRecorrection() { + final String PREFIX = "A "; + final String WORD_TO_TYPE = "Barack"; + final String FIRST_NON_TYPED_SUGGESTION = "Barrack"; + final int endOfPrefix = PREFIX.length(); + final int endOfWord = endOfPrefix + WORD_TO_TYPE.length(); + final int endOfSuggestion = endOfPrefix + FIRST_NON_TYPED_SUGGESTION.length(); + final int indexForManualCursor = endOfPrefix + 3; // +3 because it's after "Bar" in "Barack" + type(PREFIX); + sendUpdateForCursorMoveTo(endOfPrefix); + type(WORD_TO_TYPE); + pickSuggestionManually(FIRST_NON_TYPED_SUGGESTION); + sendUpdateForCursorMoveTo(endOfSuggestion); + runMessages(); + type(" "); + sendUpdateForCursorMoveBy(1); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + // Simulate a manual cursor move + mInputConnection.setSelection(indexForManualCursor, indexForManualCursor); + sendUpdateForCursorMoveTo(indexForManualCursor); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + pickSuggestionManually(WORD_TO_TYPE); + sendUpdateForCursorMoveTo(endOfWord); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + // Test the first prediction is displayed + final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertEquals("predictions after recorrection", "Obama", + suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null); + } + + public void testComposingMultipleBackspace() { + final String WORD_TO_TYPE = "radklro"; + final int TIMES_TO_TYPE = 3; + final int TIMES_TO_BACKSPACE = 8; + type(WORD_TO_TYPE); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + type(WORD_TO_TYPE); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + type(WORD_TO_TYPE); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + type(Constants.CODE_DELETE); + assertEquals("composing with multiple backspace", + WORD_TO_TYPE.length() * TIMES_TO_TYPE - TIMES_TO_BACKSPACE, + mEditText.getText().length()); + } + + public void testManySingleQuotes() { + final String WORD_TO_AUTOCORRECT = "i"; + final String WORD_AUTOCORRECTED = "I"; + final String QUOTES = "''''''''''''''''''''"; + final String WORD_TO_TYPE = WORD_TO_AUTOCORRECT + QUOTES + " "; + final String EXPECTED_RESULT = WORD_AUTOCORRECTED + QUOTES + " "; + type(WORD_TO_TYPE); + assertEquals("auto-correct with many trailing single quotes", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testManySingleQuotesOneByOne() { + final String WORD_TO_AUTOCORRECT = "i"; + final String WORD_AUTOCORRECTED = "I"; + final String QUOTES = "''''''''''''''''''''"; + final String WORD_TO_TYPE = WORD_TO_AUTOCORRECT + QUOTES + " "; + final String EXPECTED_RESULT = WORD_AUTOCORRECTED + QUOTES + " "; + + for (int i = 0; i < WORD_TO_TYPE.length(); ++i) { + type(WORD_TO_TYPE.substring(i, i+1)); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + } + assertEquals("type many trailing single quotes one by one", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testTypingSingleQuotesOneByOne() { + final String WORD_TO_TYPE = "it's "; + final String EXPECTED_RESULT = WORD_TO_TYPE; + for (int i = 0; i < WORD_TO_TYPE.length(); ++i) { + type(WORD_TO_TYPE.substring(i, i+1)); + sleep(DELAY_TO_WAIT_FOR_PREDICTIONS_MILLIS); + runMessages(); + } + assertEquals("type words letter by letter", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testBasicGesture() { + gesture("this"); + assertEquals("this", mEditText.getText().toString()); + } + + public void testGestureGesture() { + gesture("got"); + gesture("milk"); + assertEquals("got milk", mEditText.getText().toString()); + } + + public void testGestureBackspaceGestureAgain() { + gesture("this"); + type(Constants.CODE_DELETE); + assertEquals("gesture then backspace", "", mEditText.getText().toString()); + gesture("this"); + if (DecoderSpecificConstants.SHOULD_REMOVE_PREVIOUSLY_REJECTED_SUGGESTION) { + assertNotEqual("this", mEditText.getText().toString()); + } else { + assertEquals("this", mEditText.getText().toString()); + } + } + + private void typeOrGestureWordAndPutCursorInside(final boolean gesture, final String word, + final int startPos) { + final int END_OF_WORD = startPos + word.length(); + final int NEW_CURSOR_POSITION = startPos + word.length() / 2; + if (gesture) { + gesture(word); + } else { + type(word); + } + sendUpdateForCursorMoveTo(END_OF_WORD); + runMessages(); + sendUpdateForCursorMoveTo(NEW_CURSOR_POSITION); + sleep(DELAY_TO_WAIT_FOR_UNDERLINE_MILLIS); + runMessages(); + } + + private void typeWordAndPutCursorInside(final String word, final int startPos) { + typeOrGestureWordAndPutCursorInside(false /* gesture */, word, startPos); + } + + private void gestureWordAndPutCursorInside(final String word, final int startPos) { + typeOrGestureWordAndPutCursorInside(true /* gesture */, word, startPos); + } + + private void ensureComposingSpanPos(final String message, final int from, final int to) { + assertEquals(message, from, BaseInputConnection.getComposingSpanStart(mEditText.getText())); + assertEquals(message, to, BaseInputConnection.getComposingSpanEnd(mEditText.getText())); + } + + public void testTypeWithinComposing() { + final String WORD_TO_TYPE = "something"; + final String EXPECTED_RESULT = "some thing"; + typeWordAndPutCursorInside(WORD_TO_TYPE, 0 /* startPos */); + type(" "); + ensureComposingSpanPos("space while in the middle of a word cancels composition", -1, -1); + assertEquals("space in the middle of a composing word", EXPECTED_RESULT, + mEditText.getText().toString()); + int cursorPos = sendUpdateForCursorMoveToEndOfLine(); + runMessages(); + type(" "); + assertEquals("mbo", "some thing ", mEditText.getText().toString()); + typeWordAndPutCursorInside(WORD_TO_TYPE, cursorPos + 1 /* startPos */); + type(Constants.CODE_DELETE); + ensureComposingSpanPos("delete while in the middle of a word cancels composition", -1, -1); + } + + public void testTypeWithinGestureComposing() { + final String WORD_TO_TYPE = "something"; + final String EXPECTED_RESULT = "some thing"; + gestureWordAndPutCursorInside(WORD_TO_TYPE, 0 /* startPos */); + type(" "); + ensureComposingSpanPos("space while in the middle of a word cancels composition", -1, -1); + assertEquals("space in the middle of a composing word", EXPECTED_RESULT, + mEditText.getText().toString()); + int cursorPos = sendUpdateForCursorMoveToEndOfLine(); + runMessages(); + type(" "); + typeWordAndPutCursorInside(WORD_TO_TYPE, cursorPos + 1 /* startPos */); + type(Constants.CODE_DELETE); + sleep(DELAY_TO_WAIT_FOR_UNDERLINE_MILLIS); + ensureComposingSpanPos("delete while in the middle of a word cancels composition", -1, -1); + } + + public void testManualPickThenSeparatorForFrench() { + final String WORD1_TO_TYPE = "test"; + final String WORD2_TO_TYPE = "!"; + final String EXPECTED_RESULT = "test !"; + changeLanguage("fr"); + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("manual pick then separator for French", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testClusteringPunctuationForFrench() { + final String WORD1_TO_TYPE = "test"; + final String WORD2_TO_TYPE = "!!?!:!"; + // In English, the expected result would be "test!!?!:!" + final String EXPECTED_RESULT = "test !!?! : !"; + changeLanguage("fr"); + type(WORD1_TO_TYPE); + pickSuggestionManually(WORD1_TO_TYPE); + type(WORD2_TO_TYPE); + assertEquals("clustering punctuation for French", EXPECTED_RESULT, + mEditText.getText().toString()); + } + + public void testWordThenSpaceThenPunctuationFromStripTwice() { + setBooleanPreference(Settings.PREF_BIGRAM_PREDICTIONS, false, true); + + final String WORD_TO_TYPE = "test "; + final String PUNCTUATION_FROM_STRIP = "!"; + final String EXPECTED_RESULT = "test!! "; + type(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_UNDERLINE_MILLIS); + runMessages(); + assertTrue("type word then type space should display punctuation strip", + mLatinIME.getSuggestedWordsForTest().isPunctuationSuggestions()); + pickSuggestionManually(PUNCTUATION_FROM_STRIP); + pickSuggestionManually(PUNCTUATION_FROM_STRIP); + assertEquals(EXPECTED_RESULT, mEditText.getText().toString()); + } + + public void testWordThenSpaceDisplaysPredictions() { + final String WORD_TO_TYPE = "Barack "; + final String EXPECTED_RESULT = "Obama"; + type(WORD_TO_TYPE); + sleep(DELAY_TO_WAIT_FOR_UNDERLINE_MILLIS); + runMessages(); + final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest(); + assertEquals("type word then type space yields predictions for French", + EXPECTED_RESULT, suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null); + } +} |