/* * 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); } }