1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.latin; 18 19 import android.test.suitebuilder.annotation.LargeTest; 20 21 import com.android.inputmethod.event.Event; 22 import com.android.inputmethod.latin.common.Constants; 23 24 import java.util.ArrayList; 25 26 @LargeTest 27 public class InputLogicTestsDeadKeys extends InputTestsBase { 28 // A helper class for readability 29 static class EventList extends ArrayList<Event> { 30 public EventList addCodePoint(final int codePoint, final boolean isDead) { 31 final Event event; 32 if (isDead) { 33 event = Event.createDeadEvent(codePoint, Event.NOT_A_KEY_CODE, null /* next */); 34 } else { 35 event = Event.createSoftwareKeypressEvent(codePoint, Event.NOT_A_KEY_CODE, 36 Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE, 37 false /* isKeyRepeat */); 38 } 39 add(event); 40 return this; 41 } 42 43 public EventList addKey(final int keyCode) { 44 add(Event.createSoftwareKeypressEvent(Event.NOT_A_CODE_POINT, keyCode, 45 Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE, 46 false /* isKeyRepeat */)); 47 return this; 48 } 49 } 50 51 public void testDeadCircumflexSimple() { 52 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 53 final String EXPECTED_RESULT = "a"; 54 final EventList events = new EventList() 55 .addCodePoint('a', false) 56 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true) 57 .addCodePoint('e', false); 58 for (final Event event : events) { 59 mLatinIME.onEvent(event); 60 } 61 assertEquals("simple dead circumflex", EXPECTED_RESULT, mEditText.getText().toString()); 62 } 63 64 public void testDeadCircumflexBackspace() { 65 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 66 final String EXPECTED_RESULT = "ae"; 67 final EventList events = new EventList() 68 .addCodePoint('a', false) 69 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true) 70 .addKey(Constants.CODE_DELETE) 71 .addCodePoint('e', false); 72 for (final Event event : events) { 73 mLatinIME.onEvent(event); 74 } 75 assertEquals("dead circumflex backspace", EXPECTED_RESULT, mEditText.getText().toString()); 76 } 77 78 public void testDeadCircumflexFeedback() { 79 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 80 final String EXPECTED_RESULT = "a\u02C6"; 81 final EventList events = new EventList() 82 .addCodePoint('a', false) 83 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true); 84 for (final Event event : events) { 85 mLatinIME.onEvent(event); 86 } 87 assertEquals("dead circumflex gives feedback", EXPECTED_RESULT, 88 mEditText.getText().toString()); 89 } 90 91 public void testDeadDiaeresisSpace() { 92 final int MODIFIER_LETTER_DIAERESIS = 0xA8; 93 final String EXPECTED_RESULT = "a\u00A8e\u00A8i"; 94 final EventList events = new EventList() 95 .addCodePoint('a', false) 96 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 97 .addCodePoint(Constants.CODE_SPACE, false) 98 .addCodePoint('e', false) 99 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 100 .addCodePoint(Constants.CODE_ENTER, false) 101 .addCodePoint('i', false); 102 for (final Event event : events) { 103 mLatinIME.onEvent(event); 104 } 105 assertEquals("dead diaeresis space commits the dead char", EXPECTED_RESULT, 106 mEditText.getText().toString()); 107 } 108 109 public void testDeadAcuteLetterBackspace() { 110 final int MODIFIER_LETTER_ACUTE = 0xB4; 111 final String EXPECTED_RESULT1 = "a"; 112 final String EXPECTED_RESULT2 = "a"; 113 final EventList events = new EventList() 114 .addCodePoint('a', false) 115 .addCodePoint(MODIFIER_LETTER_ACUTE, true) 116 .addCodePoint('a', false); 117 for (final Event event : events) { 118 mLatinIME.onEvent(event); 119 } 120 assertEquals("dead acute on a typed", EXPECTED_RESULT1, mEditText.getText().toString()); 121 mLatinIME.onEvent(Event.createSoftwareKeypressEvent(Event.NOT_A_CODE_POINT, 122 Constants.CODE_DELETE, Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE, 123 false /* isKeyRepeat */)); 124 assertEquals("a with acute deleted", EXPECTED_RESULT2, mEditText.getText().toString()); 125 } 126 127 public void testFinnishStroke() { 128 final int MODIFIER_LETTER_STROKE = '-'; 129 final String EXPECTED_RESULT = "x\u0110\u0127"; 130 final EventList events = new EventList() 131 .addCodePoint('x', false) 132 .addCodePoint(MODIFIER_LETTER_STROKE, true) 133 .addCodePoint('D', false) 134 .addCodePoint(MODIFIER_LETTER_STROKE, true) 135 .addCodePoint('h', false); 136 for (final Event event : events) { 137 mLatinIME.onEvent(event); 138 } 139 assertEquals("Finnish dead stroke", EXPECTED_RESULT, 140 mEditText.getText().toString()); 141 } 142 143 public void testDoubleDeadOgonek() { 144 final int MODIFIER_LETTER_OGONEK = 0x02DB; 145 final String EXPECTED_RESULT = "txs\u02DBfk"; 146 final EventList events = new EventList() 147 .addCodePoint('t', false) 148 .addCodePoint('x', false) 149 .addCodePoint(MODIFIER_LETTER_OGONEK, true) 150 .addCodePoint('o', false) 151 .addCodePoint('s', false) 152 .addCodePoint(MODIFIER_LETTER_OGONEK, true) 153 .addCodePoint(MODIFIER_LETTER_OGONEK, true) 154 .addCodePoint('f', false) 155 .addCodePoint(MODIFIER_LETTER_OGONEK, true) 156 .addCodePoint(MODIFIER_LETTER_OGONEK, true) 157 .addKey(Constants.CODE_DELETE) 158 .addCodePoint('k', false); 159 for (final Event event : events) { 160 mLatinIME.onEvent(event); 161 } 162 assertEquals("double dead ogonek, and backspace", EXPECTED_RESULT, 163 mEditText.getText().toString()); 164 } 165 166 public void testDeadCircumflexDeadDiaeresis() { 167 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 168 final int MODIFIER_LETTER_DIAERESIS = 0xA8; 169 final String EXPECTED_RESULT = "r"; 170 171 final EventList events = new EventList() 172 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true) 173 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 174 .addCodePoint('r', false); 175 for (final Event event : events) { 176 mLatinIME.onEvent(event); 177 } 178 assertEquals("both circumflex and diaeresis on r", EXPECTED_RESULT, 179 mEditText.getText().toString()); 180 } 181 182 public void testDeadCircumflexDeadDiaeresisBackspace() { 183 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 184 final int MODIFIER_LETTER_DIAERESIS = 0xA8; 185 final String EXPECTED_RESULT = ""; 186 187 final EventList events = new EventList() 188 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true) 189 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 190 .addKey(Constants.CODE_DELETE) 191 .addCodePoint('u', false); 192 for (final Event event : events) { 193 mLatinIME.onEvent(event); 194 } 195 assertEquals("dead circumflex, dead diaeresis, backspace, u", EXPECTED_RESULT, 196 mEditText.getText().toString()); 197 } 198 199 public void testDeadCircumflexDoubleDeadDiaeresisBackspace() { 200 final int MODIFIER_LETTER_CIRCUMFLEX_ACCENT = 0x02C6; 201 final int MODIFIER_LETTER_DIAERESIS = 0xA8; 202 final String EXPECTED_RESULT = "\u02C6u"; 203 204 final EventList events = new EventList() 205 .addCodePoint(MODIFIER_LETTER_CIRCUMFLEX_ACCENT, true) 206 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 207 .addCodePoint(MODIFIER_LETTER_DIAERESIS, true) 208 .addKey(Constants.CODE_DELETE) 209 .addCodePoint('u', false); 210 for (final Event event : events) { 211 mLatinIME.onEvent(event); 212 } 213 assertEquals("dead circumflex, double dead diaeresis, backspace, u", EXPECTED_RESULT, 214 mEditText.getText().toString()); 215 } 216 } 217
