| /* |
| * 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 tests.xml; |
| |
| import dalvik.annotation.KnownFailure; |
| import junit.framework.TestCase; |
| import org.w3c.dom.Document; |
| import org.xml.sax.InputSource; |
| |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| /** |
| * Test the parsing of the XML declaration, plus the additional document fields |
| * captured during parsing. |
| */ |
| public class DeclarationTest extends TestCase { |
| |
| private String systemIdA; |
| private Document documentA; |
| |
| private String systemIdB; |
| private Document documentB; |
| |
| @Override protected void setUp() throws Exception { |
| DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); |
| factory.setNamespaceAware(true); |
| DocumentBuilder builder = factory.newDocumentBuilder(); |
| |
| systemIdA = stringToSystemId( |
| "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"no\" ?><foo />"); |
| InputSource inputSourceA = new InputSource(systemIdA); |
| inputSourceA.setEncoding("US-ASCII"); |
| documentA = builder.parse(inputSourceA); |
| |
| systemIdB = stringToSystemId( |
| "<?xml version=\"1.1\" encoding=\"US-ASCII\" standalone=\"yes\" ?><foo />"); |
| InputSource inputSourceB = new InputSource(systemIdB); |
| inputSourceB.setEncoding("ISO-8859-1"); |
| documentB = builder.parse(inputSourceB); |
| } |
| |
| private String stringToSystemId(String contents) throws IOException { |
| File file = File.createTempFile("temp", "xml"); |
| file.deleteOnExit(); |
| OutputStream out = new FileOutputStream(file); |
| out.write(contents.getBytes("UTF-8")); |
| out.close(); |
| return "file:" + file; |
| } |
| |
| /** |
| * XML parsers are advised of the document's character set via two channels: |
| * via the declaration and also the document's input source. To test that |
| * each of these winds up in the correct location in the document model, we |
| * supply different names for each. This is only safe because for the subset |
| * of characters in the document, the character sets are equivalent. |
| */ |
| public void testGetInputEncoding() throws Exception { |
| assertEquals("US-ASCII", documentA.getInputEncoding()); |
| assertEquals("ISO-8859-1", documentB.getInputEncoding()); |
| } |
| |
| @KnownFailure("Dalvik doesn't parse the XML declaration") |
| public void testGetXmlEncoding() throws Exception { |
| String message = "This implementation doesn't parse the encoding from the XML declaration"; |
| assertEquals(message, "ISO-8859-1", documentA.getXmlEncoding()); |
| assertEquals(message, "US-ASCII", documentB.getXmlEncoding()); |
| } |
| |
| @KnownFailure("Dalvik doesn't parse the XML declaration") |
| public void testGetXmlVersion() throws Exception { |
| String message = "This implementation doesn't parse the version from the XML declaration"; |
| assertEquals(message, "1.0", documentA.getXmlVersion()); |
| assertEquals(message, "1.1", documentB.getXmlVersion()); |
| } |
| |
| @KnownFailure("Dalvik doesn't parse the XML declaration") |
| public void testGetXmlStandalone() throws Exception { |
| String message = "This implementation doesn't parse standalone from the XML declaration"; |
| assertEquals(message, false, documentA.getXmlStandalone()); |
| assertEquals(message, true, documentB.getXmlStandalone()); |
| } |
| |
| public void testGetDocumentUri() throws Exception { |
| assertEquals(systemIdA, documentA.getDocumentURI()); |
| assertEquals(systemIdB, documentB.getDocumentURI()); |
| } |
| } |