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/*
* Copyright (C) 2010 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 com.android.inputmethod.keyboard;
import com.android.inputmethod.latin.R;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.test.AndroidTestCase;
public class PopupCharactersParserTests extends AndroidTestCase {
private Resources mRes;
private static final String CODE_SETTINGS = "@integer/key_settings";
private static final String ICON_SETTINGS = "@drawable/sym_keyboard_settings";
private static final String CODE_NON_EXISTING = "@integer/non_existing";
private static final String ICON_NON_EXISTING = "@drawable/non_existing";
private int mCodeSettings;
private Drawable mIconSettings;
@Override
protected void setUp() {
Resources res = getContext().getResources();
mRes = res;
final String packageName = res.getResourcePackageName(R.string.english_ime_name);
final int codeId = res.getIdentifier(CODE_SETTINGS.substring(1), null, packageName);
final int iconId = res.getIdentifier(ICON_SETTINGS.substring(1), null, packageName);
mCodeSettings = res.getInteger(codeId);
mIconSettings = res.getDrawable(iconId);
}
private void assertParser(String message, String popupSpec, String expectedLabel,
String expectedOutputText, Drawable expectedIcon, int expectedCode) {
String actualLabel = PopupCharactersParser.getLabel(popupSpec);
assertEquals(message + ": label:", expectedLabel, actualLabel);
String actualOutputText = PopupCharactersParser.getOutputText(popupSpec);
assertEquals(message + ": ouptputText:", expectedOutputText, actualOutputText);
Drawable actualIcon = PopupCharactersParser.getIcon(mRes, popupSpec);
// We can not compare drawables, checking null or non-null instead.
if (expectedIcon == null) {
assertNull(message + ": icon null:", actualIcon);
} else {
assertNotNull(message + ": icon non-null:", actualIcon);
}
int actualCode = PopupCharactersParser.getCode(mRes, popupSpec);
assertEquals(message + ": codes value:", expectedCode, actualCode);
}
private void assertParserError(String message, String popupSpec, String expectedLabel,
String expectedOutputText, Drawable expectedIcon, int expectedCode) {
try {
assertParser(message, popupSpec, expectedLabel, expectedOutputText, expectedIcon,
expectedCode);
fail(message);
} catch (PopupCharactersParser.PopupCharactersParserError pcpe) {
// success.
}
}
public void testSingleLetter() {
assertParser("Single letter", "a", "a", null, null, 'a');
assertParser("Single escaped bar", "\\|", "|", null, null, '|');
assertParser("Single escaped escape", "\\\\", "\\", null, null, '\\');
assertParser("Single comma", ",", ",", null, null, ',');
assertParser("Single escaped comma", "\\,", ",", null, null, ',');
assertParser("Single escaped letter", "\\a", "a", null, null, 'a');
assertParser("Single at", "@", "@", null, null, '@');
assertParser("Single escaped at", "\\@", "@", null, null, '@');
assertParser("Single letter with outputText", "a|abc", "a", "abc", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with escaped outputText", "a|a\\|c", "a", "a|c", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with comma outputText", "a|a,b", "a", "a,b", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with escaped comma outputText", "a|a\\,b", "a", "a,b", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with outputText starts with at", "a|@bc", "a", "@bc", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with outputText contains at", "a|a@c", "a", "a@c", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with escaped at outputText", "a|\\@bc", "a", "@bc", null,
Keyboard.CODE_DUMMY);
assertParser("Single escaped escape with outputText", "\\\\|\\\\", "\\", "\\", null,
Keyboard.CODE_DUMMY);
assertParser("Single escaped bar with outputText", "\\||\\|", "|", "|", null,
Keyboard.CODE_DUMMY);
assertParser("Single letter with code", "a|" + CODE_SETTINGS, "a", null, null,
mCodeSettings);
}
public void testLabel() {
assertParser("Simple label", "abc", "abc", "abc", null, Keyboard.CODE_DUMMY);
assertParser("Label with escaped bar", "a\\|c", "a|c", "a|c", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped escape", "a\\\\c", "a\\c", "a\\c", null,
Keyboard.CODE_DUMMY);
assertParser("Label with comma", "a,c", "a,c", "a,c", null, Keyboard.CODE_DUMMY);
assertParser("Label with escaped comma", "a\\,c", "a,c", "a,c", null,
Keyboard.CODE_DUMMY);
assertParser("Label starts with at", "@bc", "@bc", "@bc", null, Keyboard.CODE_DUMMY);
assertParser("Label contains at", "a@c", "a@c", "a@c", null, Keyboard.CODE_DUMMY);
assertParser("Label with escaped at", "\\@bc", "@bc", "@bc", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped letter", "\\abc", "abc", "abc", null,
Keyboard.CODE_DUMMY);
assertParser("Label with outputText", "abc|def", "abc", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Label with comma and outputText", "a,c|def", "a,c", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Escaped comma label with outputText", "a\\,c|def", "a,c", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Escaped label with outputText", "a\\|c|def", "a|c", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped bar outputText", "abc|d\\|f", "abc", "d|f", null,
Keyboard.CODE_DUMMY);
assertParser("Escaped escape label with outputText", "a\\\\|def", "a\\", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Label starts with at and outputText", "@bc|def", "@bc", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Label contains at label and outputText", "a@c|def", "a@c", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Escaped at label with outputText", "\\@bc|def", "@bc", "def", null,
Keyboard.CODE_DUMMY);
assertParser("Label with comma outputText", "abc|a,b", "abc", "a,b", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped comma outputText", "abc|a\\,b", "abc", "a,b", null,
Keyboard.CODE_DUMMY);
assertParser("Label with outputText starts with at", "abc|@bc", "abc", "@bc", null,
Keyboard.CODE_DUMMY);
assertParser("Label with outputText contains at", "abc|a@c", "abc", "a@c", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped at outputText", "abc|\\@bc", "abc", "@bc", null,
Keyboard.CODE_DUMMY);
assertParser("Label with escaped bar outputText", "abc|d\\|f", "abc", "d|f",
null, Keyboard.CODE_DUMMY);
assertParser("Escaped bar label with escaped bar outputText", "a\\|c|d\\|f", "a|c", "d|f",
null, Keyboard.CODE_DUMMY);
assertParser("Label with code", "abc|" + CODE_SETTINGS, "abc", null, null, mCodeSettings);
assertParser("Escaped label with code", "a\\|c|" + CODE_SETTINGS, "a|c", null, null,
mCodeSettings);
}
public void testIconAndCode() {
assertParser("Icon with outputText", ICON_SETTINGS + "|abc", null, "abc", mIconSettings,
Keyboard.CODE_DUMMY);
assertParser("Icon with outputText starts with at", ICON_SETTINGS + "|@bc", null, "@bc",
mIconSettings, Keyboard.CODE_DUMMY);
assertParser("Icon with outputText contains at", ICON_SETTINGS + "|a@c", null, "a@c",
mIconSettings, Keyboard.CODE_DUMMY);
assertParser("Icon with escaped at outputText", ICON_SETTINGS + "|\\@bc", null, "@bc",
mIconSettings, Keyboard.CODE_DUMMY);
assertParser("Label starts with at and code", "@bc|" + CODE_SETTINGS, "@bc", null, null,
mCodeSettings);
assertParser("Label contains at and code", "a@c|" + CODE_SETTINGS, "a@c", null, null,
mCodeSettings);
assertParser("Escaped at label with code", "\\@bc|" + CODE_SETTINGS, "@bc", null, null,
mCodeSettings);
assertParser("Icon with code", ICON_SETTINGS + "|" + CODE_SETTINGS, null, null,
mIconSettings, mCodeSettings);
}
public void testFormatError() {
assertParserError("Empty spec", "", null, null, null, Keyboard.CODE_UNSPECIFIED);
assertParserError("Empty label with outputText", "|a", null, "a", null,
Keyboard.CODE_DUMMY);
assertParserError("Empty label with code", "|" + CODE_SETTINGS, null, null, null,
mCodeSettings);
assertParserError("Empty outputText with label", "a|", "a", null, null,
Keyboard.CODE_UNSPECIFIED);
assertParserError("Empty outputText with icon", ICON_SETTINGS + "|", null, null,
mIconSettings, Keyboard.CODE_UNSPECIFIED);
assertParserError("Empty icon and code", "|", null, null, null, Keyboard.CODE_UNSPECIFIED);
assertParserError("Icon without code", ICON_SETTINGS, null, null, mIconSettings,
Keyboard.CODE_DUMMY);
assertParserError("Non existing icon", ICON_NON_EXISTING + "|abc", null, "abc", null,
Keyboard.CODE_DUMMY);
assertParserError("Non existing code", "abc|" + CODE_NON_EXISTING, "abc", null, null,
Keyboard.CODE_UNSPECIFIED);
assertParserError("Third bar at end", "a|b|", "a", null, null, Keyboard.CODE_UNSPECIFIED);
assertParserError("Multiple bar", "a|b|c", "a", null, null, Keyboard.CODE_UNSPECIFIED);
assertParserError("Multiple bar with label and code", "a|" + CODE_SETTINGS + "|c", "a",
null, null, mCodeSettings);
assertParserError("Multiple bar with icon and outputText", ICON_SETTINGS + "|b|c", null,
null, mIconSettings, Keyboard.CODE_UNSPECIFIED);
assertParserError("Multiple bar with icon and code",
ICON_SETTINGS + "|" + CODE_SETTINGS + "|c", null, null, mIconSettings,
mCodeSettings);
}
}
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