457 lines
20 KiB
Java
457 lines
20 KiB
Java
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.latin;
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import android.test.suitebuilder.annotation.LargeTest;
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import android.view.inputmethod.BaseInputConnection;
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@LargeTest
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public class InputLogicTests extends InputTestsBase {
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public void testTypeWord() {
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final String WORD_TO_TYPE = "abcd";
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type(WORD_TO_TYPE);
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assertEquals("type word", WORD_TO_TYPE, mEditText.getText().toString());
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}
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public void testPickSuggestionThenBackspace() {
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final String WORD_TO_TYPE = "this";
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final String EXPECTED_RESULT = "thi";
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type(WORD_TO_TYPE);
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pickSuggestionManually(0, WORD_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("press suggestion then backspace", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testPickAutoCorrectionThenBackspace() {
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final String WORD_TO_TYPE = "tgis";
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final String WORD_TO_PICK = "this";
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final String EXPECTED_RESULT = "thi";
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type(WORD_TO_TYPE);
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// Choose the auto-correction, which is always in position 0. For "tgis", the
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// auto-correction should be "this".
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pickSuggestionManually(0, WORD_TO_PICK);
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mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
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assertEquals("pick typed word over auto-correction then backspace", WORD_TO_PICK,
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mEditText.getText().toString());
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type(Constants.CODE_DELETE);
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assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testPickTypedWordOverAutoCorrectionThenBackspace() {
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final String WORD_TO_TYPE = "tgis";
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final String EXPECTED_RESULT = "tgi";
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type(WORD_TO_TYPE);
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// Choose the typed word, which should be in position 1 (because position 0 should
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// be occupied by the "this" auto-correction, as checked by testAutoCorrect())
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pickSuggestionManually(1, WORD_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
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assertEquals("pick typed word over auto-correction then backspace", WORD_TO_TYPE,
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mEditText.getText().toString());
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type(Constants.CODE_DELETE);
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assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testPickDifferentSuggestionThenBackspace() {
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final String WORD_TO_TYPE = "tgis";
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final String WORD_TO_PICK = "thus";
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final String EXPECTED_RESULT = "thu";
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type(WORD_TO_TYPE);
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// Choose the second suggestion, which should be in position 2 and should be "thus"
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// when "tgis is typed.
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pickSuggestionManually(2, WORD_TO_PICK);
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mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
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assertEquals("pick different suggestion then backspace", WORD_TO_PICK,
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mEditText.getText().toString());
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type(Constants.CODE_DELETE);
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assertEquals("pick different suggestion then backspace", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testDeleteSelection() {
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final String STRING_TO_TYPE = "some text delete me some text";
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final int typedLength = STRING_TO_TYPE.length();
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final int SELECTION_START = 10;
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final int SELECTION_END = 19;
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final String EXPECTED_RESULT = "some text some text";
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type(STRING_TO_TYPE);
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// There is no IMF to call onUpdateSelection for us so we must do it by hand.
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// Send once to simulate the cursor actually responding to the move caused by typing.
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// This is necessary because LatinIME is bookkeeping to avoid confusing a real cursor
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// move with a move triggered by LatinIME inputting stuff.
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mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1);
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mInputConnection.setSelection(SELECTION_START, SELECTION_END);
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// And now we simulate the user actually selecting some text.
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mLatinIME.onUpdateSelection(typedLength, typedLength,
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SELECTION_START, SELECTION_END, -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("delete selection", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testDeleteSelectionTwice() {
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final String STRING_TO_TYPE = "some text delete me some text";
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final int typedLength = STRING_TO_TYPE.length();
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final int SELECTION_START = 10;
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final int SELECTION_END = 19;
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final String EXPECTED_RESULT = "some text some text";
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type(STRING_TO_TYPE);
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// There is no IMF to call onUpdateSelection for us so we must do it by hand.
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// Send once to simulate the cursor actually responding to the move caused by typing.
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// This is necessary because LatinIME is bookkeeping to avoid confusing a real cursor
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// move with a move triggered by LatinIME inputting stuff.
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mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1);
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mInputConnection.setSelection(SELECTION_START, SELECTION_END);
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// And now we simulate the user actually selecting some text.
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mLatinIME.onUpdateSelection(typedLength, typedLength,
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SELECTION_START, SELECTION_END, -1, -1);
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type(Constants.CODE_DELETE);
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type(Constants.CODE_DELETE);
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assertEquals("delete selection twice", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testAutoCorrect() {
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final String STRING_TO_TYPE = "tgis ";
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final String EXPECTED_RESULT = "this ";
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type(STRING_TO_TYPE);
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assertEquals("simple auto-correct", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testAutoCorrectWithQuote() {
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final String STRING_TO_TYPE = "didn' ";
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final String EXPECTED_RESULT = "didn't ";
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type(STRING_TO_TYPE);
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assertEquals("auto-correct with quote", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testAutoCorrectWithPeriod() {
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final String STRING_TO_TYPE = "tgis.";
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final String EXPECTED_RESULT = "this.";
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type(STRING_TO_TYPE);
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assertEquals("auto-correct with period", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testAutoCorrectWithPeriodThenRevert() {
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final String STRING_TO_TYPE = "tgis.";
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final String EXPECTED_RESULT = "tgis.";
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type(STRING_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, STRING_TO_TYPE.length(), STRING_TO_TYPE.length(), -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("auto-correct with period then revert", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testAutoCorrectWithSpaceThenRevert() {
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final String STRING_TO_TYPE = "tgis ";
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final String EXPECTED_RESULT = "tgis ";
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type(STRING_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, STRING_TO_TYPE.length(), STRING_TO_TYPE.length(), -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("auto-correct with space then revert", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testAutoCorrectToSelfDoesNotRevert() {
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final String STRING_TO_TYPE = "this ";
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final String EXPECTED_RESULT = "this";
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type(STRING_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, STRING_TO_TYPE.length(), STRING_TO_TYPE.length(), -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("auto-correct with space does not revert", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testDoubleSpace() {
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// U+1F607 is an emoji
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final String[] STRINGS_TO_TYPE =
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new String[] { "this ", "a+ ", "\u1F607 ", ".. ", ") ", "( ", "% " };
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final String[] EXPECTED_RESULTS =
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new String[] { "this. ", "a+. ", "\u1F607. ", ".. ", "). ", "( ", "%. " };
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for (int i = 0; i < STRINGS_TO_TYPE.length; ++i) {
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mEditText.setText("");
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type(STRINGS_TO_TYPE[i]);
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assertEquals("double space processing", EXPECTED_RESULTS[i],
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mEditText.getText().toString());
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}
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}
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public void testCancelDoubleSpace() {
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final String STRING_TO_TYPE = "this ";
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final String EXPECTED_RESULT = "this ";
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type(STRING_TO_TYPE);
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type(Constants.CODE_DELETE);
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assertEquals("double space make a period", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testBackspaceAtStartAfterAutocorrect() {
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final String STRING_TO_TYPE = "tgis ";
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final int typedLength = STRING_TO_TYPE.length();
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final String EXPECTED_RESULT = "this ";
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final int NEW_CURSOR_POSITION = 0;
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type(STRING_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1);
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mInputConnection.setSelection(NEW_CURSOR_POSITION, NEW_CURSOR_POSITION);
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mLatinIME.onUpdateSelection(typedLength, typedLength,
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NEW_CURSOR_POSITION, NEW_CURSOR_POSITION, -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("auto correct then move cursor to start of line then backspace",
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EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testAutoCorrectThenMoveCursorThenBackspace() {
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final String STRING_TO_TYPE = "and tgis ";
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final int typedLength = STRING_TO_TYPE.length();
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final String EXPECTED_RESULT = "andthis ";
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final int NEW_CURSOR_POSITION = STRING_TO_TYPE.indexOf('t');
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type(STRING_TO_TYPE);
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mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1);
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mInputConnection.setSelection(NEW_CURSOR_POSITION, NEW_CURSOR_POSITION);
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mLatinIME.onUpdateSelection(typedLength, typedLength,
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NEW_CURSOR_POSITION, NEW_CURSOR_POSITION, -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("auto correct then move cursor then backspace",
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EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testNoSpaceAfterManualPick() {
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final String WORD_TO_TYPE = "this";
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final String EXPECTED_RESULT = WORD_TO_TYPE;
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type(WORD_TO_TYPE);
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pickSuggestionManually(0, WORD_TO_TYPE);
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assertEquals("no space after manual pick", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testManualPickThenType() {
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final String WORD1_TO_TYPE = "this";
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final String WORD2_TO_TYPE = "is";
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final String EXPECTED_RESULT = "this is";
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type(WORD1_TO_TYPE);
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pickSuggestionManually(0, WORD1_TO_TYPE);
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type(WORD2_TO_TYPE);
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assertEquals("manual pick then type", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testManualPickThenSeparator() {
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final String WORD1_TO_TYPE = "this";
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final String WORD2_TO_TYPE = "!";
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final String EXPECTED_RESULT = "this!";
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type(WORD1_TO_TYPE);
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pickSuggestionManually(0, WORD1_TO_TYPE);
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type(WORD2_TO_TYPE);
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assertEquals("manual pick then separator", EXPECTED_RESULT, mEditText.getText().toString());
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}
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public void testManualPickThenStripperThenPick() {
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final String WORD_TO_TYPE = "this";
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final String STRIPPER = "\n";
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final String EXPECTED_RESULT = "this\nthis";
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type(WORD_TO_TYPE);
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pickSuggestionManually(0, WORD_TO_TYPE);
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type(STRIPPER);
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type(WORD_TO_TYPE);
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pickSuggestionManually(0, WORD_TO_TYPE);
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assertEquals("manual pick then \\n then manual pick", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testManualPickThenSpaceThenType() {
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final String WORD1_TO_TYPE = "this";
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final String WORD2_TO_TYPE = " is";
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final String EXPECTED_RESULT = "this is";
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type(WORD1_TO_TYPE);
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pickSuggestionManually(0, WORD1_TO_TYPE);
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type(WORD2_TO_TYPE);
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assertEquals("manual pick then space then type", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testManualPickThenManualPick() {
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final String WORD1_TO_TYPE = "this";
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final String WORD2_TO_PICK = "is";
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final String EXPECTED_RESULT = "this is";
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type(WORD1_TO_TYPE);
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pickSuggestionManually(0, WORD1_TO_TYPE);
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// Here we fake picking a word through bigram prediction. This test is taking
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// advantage of the fact that Latin IME blindly trusts the caller of #pickSuggestionManually
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// to actually pass the right string.
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pickSuggestionManually(1, WORD2_TO_PICK);
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assertEquals("manual pick then manual pick", EXPECTED_RESULT,
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mEditText.getText().toString());
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}
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public void testDeleteWholeComposingWord() {
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final String WORD_TO_TYPE = "this";
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type(WORD_TO_TYPE);
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for (int i = 0; i < WORD_TO_TYPE.length(); ++i) {
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type(Constants.CODE_DELETE);
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}
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assertEquals("delete whole composing word", "", mEditText.getText().toString());
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}
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public void testResumeSuggestionOnBackspace() {
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final String STRING_TO_TYPE = "and this ";
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final int typedLength = STRING_TO_TYPE.length();
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type(STRING_TO_TYPE);
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assertEquals("resume suggestion on backspace", -1,
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BaseInputConnection.getComposingSpanStart(mEditText.getText()));
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assertEquals("resume suggestion on backspace", -1,
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BaseInputConnection.getComposingSpanEnd(mEditText.getText()));
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mLatinIME.onUpdateSelection(0, 0, typedLength, typedLength, -1, -1);
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type(Constants.CODE_DELETE);
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assertEquals("resume suggestion on backspace", 4,
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BaseInputConnection.getComposingSpanStart(mEditText.getText()));
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assertEquals("resume suggestion on backspace", 8,
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BaseInputConnection.getComposingSpanEnd(mEditText.getText()));
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}
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private void helperTestComposing(final String wordToType, final boolean shouldBeComposing) {
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mEditText.setText("");
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type(wordToType);
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assertEquals("start composing inside text", shouldBeComposing ? 0 : -1,
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BaseInputConnection.getComposingSpanStart(mEditText.getText()));
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assertEquals("start composing inside text", shouldBeComposing ? wordToType.length() : -1,
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BaseInputConnection.getComposingSpanEnd(mEditText.getText()));
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}
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public void testStartComposing() {
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// Should start composing on a letter
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helperTestComposing("a", true);
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type(" "); // To reset the composing state
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// Should not start composing on quote
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helperTestComposing("'", false);
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type(" ");
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helperTestComposing("'-", false);
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type(" ");
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// Should not start composing on dash
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helperTestComposing("-", false);
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type(" ");
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helperTestComposing("-'", false);
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type(" ");
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helperTestComposing("a-", true);
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type(" ");
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helperTestComposing("a'", true);
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}
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// TODO: Add some tests for non-BMP characters
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public void testAutoCorrectByUserHistory() {
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final String WORD_TO_BE_CORRECTED = "qpmx";
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final String NOT_CORRECTED_RESULT = "qpmx ";
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final String DESIRED_WORD = "qpmz";
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final String CORRECTED_RESULT = "qpmz ";
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final int typeCountNotToAutocorrect = 3;
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final int typeCountToAutoCorrect = 16;
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int startIndex = 0;
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int endIndex = 0;
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for (int i = 0; i < typeCountNotToAutocorrect; i++) {
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type(DESIRED_WORD);
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type(Constants.CODE_SPACE);
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}
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startIndex = mEditText.getText().length();
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type(WORD_TO_BE_CORRECTED);
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type(Constants.CODE_SPACE);
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endIndex = mEditText.getText().length();
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assertEquals("not auto-corrected by user history", NOT_CORRECTED_RESULT,
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mEditText.getText().subSequence(startIndex, endIndex).toString());
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for (int i = typeCountNotToAutocorrect; i < typeCountToAutoCorrect; i++) {
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type(DESIRED_WORD);
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type(Constants.CODE_SPACE);
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}
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startIndex = mEditText.getText().length();
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type(WORD_TO_BE_CORRECTED);
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type(Constants.CODE_SPACE);
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endIndex = mEditText.getText().length();
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assertEquals("auto-corrected by user history",
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CORRECTED_RESULT, mEditText.getText().subSequence(startIndex, endIndex).toString());
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}
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public void testPredictionsAfterSpace() {
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final String WORD_TO_TYPE = "Barack ";
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type(WORD_TO_TYPE);
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sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
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runMessages();
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// Test the first prediction is displayed
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final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest();
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assertEquals("predictions after space", "Obama",
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suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null);
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}
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public void testPredictionsAfterManualPick() {
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final String WORD_TO_TYPE = "Barack";
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type(WORD_TO_TYPE);
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// Choose the auto-correction, which is always in position 0. For "Barack", the
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// auto-correction should be "Barack".
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pickSuggestionManually(0, WORD_TO_TYPE);
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sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
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runMessages();
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// Test the first prediction is displayed
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final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest();
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assertEquals("predictions after manual pick", "Obama",
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suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null);
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}
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public void testNoPredictionsAfterPeriod() {
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final String WORD_TO_TYPE = "Barack. ";
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type(WORD_TO_TYPE);
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sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
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runMessages();
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// Test the first prediction is not displayed
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final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest();
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assertEquals("no prediction after period", 0, suggestedWords.size());
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}
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public void testPredictionsAfterRecorrection() {
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final String PREFIX = "A ";
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final String WORD_TO_TYPE = "Barack";
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final String FIRST_NON_TYPED_SUGGESTION = "Barrack";
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final int endOfPrefix = PREFIX.length();
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final int endOfWord = endOfPrefix + WORD_TO_TYPE.length();
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final int endOfSuggestion = endOfPrefix + FIRST_NON_TYPED_SUGGESTION.length();
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final int indexForManualCursor = endOfPrefix + 3; // +3 because it's after "Bar" in "Barack"
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type(PREFIX);
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mLatinIME.onUpdateSelection(0, 0, endOfPrefix, endOfPrefix, -1, -1);
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type(WORD_TO_TYPE);
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pickSuggestionManually(1, FIRST_NON_TYPED_SUGGESTION);
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mLatinIME.onUpdateSelection(endOfPrefix, endOfPrefix, endOfSuggestion, endOfSuggestion,
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-1, -1);
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runMessages();
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type(" ");
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mLatinIME.onUpdateSelection(endOfSuggestion, endOfSuggestion,
|
|
endOfSuggestion + 1, endOfSuggestion + 1, -1, -1);
|
|
sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
|
|
runMessages();
|
|
// Simulate a manual cursor move
|
|
mInputConnection.setSelection(indexForManualCursor, indexForManualCursor);
|
|
mLatinIME.onUpdateSelection(endOfSuggestion + 1, endOfSuggestion + 1,
|
|
indexForManualCursor, indexForManualCursor, -1, -1);
|
|
sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
|
|
runMessages();
|
|
pickSuggestionManually(0, WORD_TO_TYPE);
|
|
mLatinIME.onUpdateSelection(indexForManualCursor, indexForManualCursor,
|
|
endOfWord, endOfWord, -1, -1);
|
|
sleep(DELAY_TO_WAIT_FOR_PREDICTIONS);
|
|
runMessages();
|
|
// Test the first prediction is displayed
|
|
final SuggestedWords suggestedWords = mLatinIME.getSuggestedWordsForTest();
|
|
assertEquals("predictions after recorrection", "Obama",
|
|
suggestedWords.size() > 0 ? suggestedWords.getWord(0) : null);
|
|
}
|
|
}
|