| /* |
| * Copyright 2008 Google Inc. |
| * |
| * 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.google.gwt.core.ext.util; |
| |
| import com.google.gwt.dev.util.Util; |
| |
| import junit.framework.TestCase; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStreamWriter; |
| import java.io.Writer; |
| |
| /** |
| * Tests for some com.google.gwt.dev.util.Util methods. |
| */ |
| public class UtilTest extends TestCase { |
| |
| public UtilTest() { |
| } |
| |
| public void testExpandXml() { |
| String[] INPUTS = { |
| "ab&yoohoo<ok", |
| "ab&yoohoo<", |
| "&yoohoo<ok", |
| "ab&<ok", |
| "ab&yoohoo<ok", |
| "&", |
| "\'", |
| "\"", |
| ">", |
| "<" |
| }; |
| |
| String[] OUTPUTS = { |
| "ab&yoohoo<ok", |
| "ab&yoohoo<", |
| "&yoohoo<ok", |
| "ab&<ok", |
| "ab&yoohoo<ok", |
| "&", |
| "'", |
| """, |
| ">", |
| "<" |
| }; |
| |
| for (int i = 0; i < INPUTS.length; i++) { |
| assertEquals(Util.escapeXml(INPUTS[i]), OUTPUTS[i]); |
| } |
| } |
| |
| private void testWriteUtf8(String input) throws IOException { |
| // Built-in encoder |
| ByteArrayOutputStream out1 = new ByteArrayOutputStream(); |
| Writer writer = new OutputStreamWriter(out1, "UTF-8"); |
| writer.write(input); |
| writer.close(); |
| byte[] bytes1 = out1.toByteArray(); |
| |
| // Util encoder |
| StringBuilder builder = new StringBuilder(); |
| builder.append(input); |
| ByteArrayOutputStream out2 = new ByteArrayOutputStream(); |
| Util.writeUtf8(builder, out2); |
| byte[] bytes2 = out2.toByteArray(); |
| |
| assertEquals(bytes1.length, bytes2.length); |
| for (int i = 0; i < bytes1.length; i++) { |
| assertEquals("input = " + input + " at byte " + i, bytes1[i], bytes2[i]); |
| } |
| } |
| |
| public void testWriteUtf8() { |
| String[] INPUTS = { |
| "灰色", |
| "plain ascii text", |
| "té×ţ ŵıŦƕ lŎts œf wƎiƦd ƇhÅrȿ", |
| "ĝréý", |
| "$ᄋme סf everりthınğ งฆฅฦศ ႳႹႩႨႵ ᄃᄥᄷᄨᎤᎸᎹᎺᴓ", |
| "ᴄᴅᴈᴇἓἤἥἨὙΩ№℗℘←↑→↓✤✥✦✧�ﺕﺖꀕꀖꀗ逅逖逡遇違遝遭遷", |
| "Surrogate pairs: 𝍠𐀁𐀵𐅇𐅋𐅊𝄐𝄑𝄢𝄫𝄞𝍤𝍦𝍨再善" |
| }; |
| |
| try { |
| for (String input : INPUTS) { |
| testWriteUtf8(input); |
| } |
| } catch (IOException e) { |
| fail("Got IOException"); |
| } |
| } |
| } |