| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.uima.pear.util; |
| |
| import java.io.File; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| import org.apache.uima.test.junit_extension.JUnitExtension; |
| |
| /** |
| * Pear encoding tests |
| * |
| */ |
| public class PearEncodingTest extends TestCase { |
| |
| public void testUTF8NoSignature() throws Exception { |
| // get XML file |
| File xmlFile = JUnitExtension.getFile("pearTests/encodingTests/UTF8_no_signature.xml"); |
| // get encoding |
| String encoding = XMLUtil.detectXmlFileEncoding(xmlFile); |
| |
| // normalize encoding |
| encoding = encoding.toUpperCase(); |
| |
| Assert.assertTrue(encoding.equals("UTF-8")); |
| } |
| |
| public void testUTF8WithSignature() throws Exception { |
| // cancel this test for Sun's Java 1.3.x or 1.4.x - it does not support BOM |
| String javaVendor = System.getProperty("java.vendor"); |
| if( javaVendor.startsWith("Sun") ) { |
| String javaVersion = System.getProperty("java.version"); |
| if( javaVersion.startsWith("1.3") || javaVersion.startsWith("1.4") ) |
| return; |
| } |
| // get XML file |
| File xmlFile = JUnitExtension.getFile("pearTests/encodingTests/UTF8_with_signature.xml"); |
| // get encoding |
| String encoding = XMLUtil.detectXmlFileEncoding(xmlFile); |
| |
| // normalize encoding |
| encoding = encoding.toUpperCase(); |
| |
| Assert.assertTrue(encoding.equals("UTF-8")); |
| } |
| |
| public void testUTF16NoSignature() throws Exception { |
| |
| //NOTE: this test fails when using SUN JVM 1.4.2_12 |
| |
| // get XML file |
| File xmlFile = JUnitExtension.getFile("pearTests/encodingTests/UTF16_no_signature.xml"); |
| // get encoding |
| String encoding = XMLUtil.detectXmlFileEncoding(xmlFile); |
| |
| // normalize encoding |
| encoding = encoding.toUpperCase(); |
| |
| Assert.assertTrue(encoding.equals("UTF-16LE")); |
| } |
| |
| public void testUTF16WithSignature() throws Exception { |
| // cancel this test for Sun's Java 1.3.x or 1.4.x - it does not support BOM |
| String javaVendor = System.getProperty("java.vendor"); |
| if( javaVendor.startsWith("Sun") ) { |
| String javaVersion = System.getProperty("java.version"); |
| if( javaVersion.startsWith("1.3") || javaVersion.startsWith("1.4") ) |
| return; |
| } |
| // get XML file |
| File xmlFile = JUnitExtension.getFile("pearTests/encodingTests/UTF16_with_signature.xml"); |
| // get encoding |
| String encoding = XMLUtil.detectXmlFileEncoding(xmlFile); |
| |
| // normalize encoding |
| encoding = encoding.toUpperCase(); |
| |
| Assert.assertTrue(encoding.equals("UTF-16")); |
| } |
| } |