mirror of
https://gitlab.futo.org/keyboard/latinime.git
synced 2024-09-28 14:54:30 +01:00
88 lines
4.0 KiB
Java
88 lines
4.0 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.inputmethod.keyboard.internal;
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import android.test.AndroidTestCase;
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import android.text.TextUtils;
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public class KeyStylesTests extends AndroidTestCase {
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private static String format(String message, Object expected, Object actual) {
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return message + " expected:<" + expected + "> but was:<" + actual + ">";
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}
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private static void assertTextArray(String message, String value, String ... expected) {
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final String actual[] = KeyStyles.parseCsvText(value);
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if (expected.length == 0) {
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assertNull(message, actual);
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return;
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}
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assertSame(message + ": result length", expected.length, actual.length);
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for (int i = 0; i < actual.length; i++) {
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final boolean equals = TextUtils.equals(expected[i], actual[i]);
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assertTrue(format(message + ": result at " + i + ":", expected[i], actual[i]), equals);
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}
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}
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public void testParseCsvTextZero() {
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assertTextArray("Empty string", "");
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}
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public void testParseCsvTextSingle() {
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assertTextArray("Single char", "a", "a");
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assertTextArray("Space", " ", " ");
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assertTextArray("Single label", "abc", "abc");
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assertTextArray("Spaces", " ", " ");
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assertTextArray("Spaces in label", "a b c", "a b c");
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assertTextArray("Spaces at beginning of label", " abc", " abc");
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assertTextArray("Spaces at end of label", "abc ", "abc ");
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assertTextArray("label surrounded by spaces", " abc ", " abc ");
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}
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public void testParseCsvTextSingleEscaped() {
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assertTextArray("Escaped char", "\\a", "a");
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assertTextArray("Escaped comma", "\\,", ",");
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assertTextArray("Escaped escape", "\\\\", "\\");
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assertTextArray("Escaped label", "a\\bc", "abc");
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assertTextArray("Escaped label at begininng", "\\abc", "abc");
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assertTextArray("Escaped label with comma", "a\\,c", "a,c");
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assertTextArray("Escaped label with comma at beginning", "\\,bc", ",bc");
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assertTextArray("Escaped label with successive", "\\,\\\\bc", ",\\bc");
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assertTextArray("Escaped label with escape", "a\\\\c", "a\\c");
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}
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public void testParseCsvTextMulti() {
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assertTextArray("Multiple chars", "a,b,c", "a", "b", "c");
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assertTextArray("Multiple chars surrounded by spaces", " a , b , c ", " a ", " b ", " c ");
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assertTextArray("Multiple labels", "abc,def,ghi", "abc", "def", "ghi");
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assertTextArray("Multiple labels surrounded by spaces", " abc , def , ghi ",
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" abc ", " def ", " ghi ");
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}
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public void testParseCsvTextMultiEscaped() {
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assertTextArray("Multiple chars with comma", "a,\\,,c", "a", ",", "c");
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assertTextArray("Multiple chars with comma surrounded by spaces", " a , \\, , c ",
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" a ", " , ", " c ");
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assertTextArray("Multiple labels with escape", "\\abc,d\\ef,gh\\i", "abc", "def", "ghi");
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assertTextArray("Multiple labels with escape surrounded by spaces",
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" \\abc , d\\ef , gh\\i ", " abc ", " def ", " ghi ");
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assertTextArray("Multiple labels with comma and escape",
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"ab\\\\,d\\\\\\,,g\\,i", "ab\\", "d\\,", "g,i");
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assertTextArray("Multiple labels with comma and escape surrounded by spaces",
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" ab\\\\ , d\\\\\\, , g\\,i ", " ab\\ ", " d\\, ", " g,i ");
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}
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}
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