1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package parsers; 24 25 import java.io.StringReader; 26 import javax.xml.parsers.DocumentBuilder; 27 import javax.xml.parsers.DocumentBuilderFactory; 28 import javax.xml.stream.XMLInputFactory; 29 import javax.xml.stream.XMLStreamReader; 30 import org.testng.annotations.DataProvider; 31 import org.testng.annotations.Listeners; 32 import org.testng.annotations.Test; 33 import org.xml.sax.InputSource; 34 35 /** 36 * @test 37 * @bug 8169450 38 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest 39 * @run testng/othervm -DrunSecMngr=true parsers.BaseParsingTest 40 * @run testng/othervm parsers.BaseParsingTest 41 * @summary Tests that verify base parsing 42 */ 43 @Listeners({jaxp.library.BasePolicy.class}) 44 public class BaseParsingTest { 45 46 @DataProvider(name = "xmlDeclarations") 47 public static Object[][] xmlDeclarations() { 48 return new Object[][]{ 49 {"<?xml version=\"1.0\"?><root><test>t</test></root>"}, 50 {"<?xml version=\"1.0\" encoding=\"UTF-8\"?><root><test>t</test></root>"}, 51 {"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone='yes'?><root><test>t</test></root>"}, 52 {"<?xml\n" 53 + " version=\"1.0\"?>\n" 54 + "<root>\n" 55 + " <test>t</test>\n" 56 + "</root>"}, 57 {"<?xml\n" 58 + " version=\"1.0\"\n" 59 + " encoding=\"UTF-8\"?>\n" 60 + "<root>\n" 61 + " <test>t</test>\n" 62 + "</root>"}, 63 {"<?xml\n" 64 + " version=\"1.0\"\n" 65 + " encoding=\"UTF-8\"\n" 66 + " standalone=\"yes\"?>\n" 67 + "<root>\n" 68 + " <test>t</test>\n" 69 + "</root>"}, 70 {"<?xml\n" 71 + " version\n" 72 + "=\n" 73 + "\"1.0\"\n" 74 + " encoding\n" 75 + "=\n" 76 + "\"UTF-8\"\n" 77 + " standalone\n" 78 + "=\n" 79 + "\"yes\"?>\n" 80 + "<root>\n" 81 + " <test>t</test>\n" 82 + "</root>"}, 83 {"<?xml version=\"1.1\"?><root><test>t</test></root>"}, 84 {"<?xml version=\"1.1\" encoding=\"UTF-8\"?><root><test>t</test></root>"}, 85 {"<?xml version=\"1.1\" encoding=\"UTF-8\" standalone='yes'?><root><test>t</test></root>"}, 86 {"<?xml\n" 87 + " version=\"1.1\"?>\n" 88 + "<root>\n" 89 + " <test>t</test>\n" 90 + "</root>"}, 91 {"<?xml\n" 92 + " version=\"1.1\"\n" 93 + " encoding=\"UTF-8\"?>\n" 94 + "<root>\n" 95 + " <test>t</test>\n" 96 + "</root>"}, 97 {"<?xml\n" 98 + " version=\"1.1\"\n" 99 + " encoding=\"UTF-8\"\n" 100 + " standalone=\"yes\"?>\n" 101 + "<root>\n" 102 + " <test>t</test>\n" 103 + "</root>"}, 104 {"<?xml\n" 105 + " version\n" 106 + "=\n" 107 + "\"1.1\"\n" 108 + " encoding\n" 109 + "=\n" 110 + "\"UTF-8\"\n" 111 + " standalone\n" 112 + "=\n" 113 + "\"yes\"?>\n" 114 + "<root>\n" 115 + " <test>t</test>\n" 116 + "</root>"} 117 }; 118 } 119 120 /** 121 * @bug 8169450 122 * Verifies that the parser successfully parses the declarations provided in 123 * xmlDeclarations. Exception would otherwise be thrown as reported in 8169450. 124 * 125 * XML Declaration according to https://www.w3.org/TR/REC-xml/#NT-XMLDecl 126 * [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>' 127 * [24] VersionInfo ::= S 'version' Eq ("'" VersionNum "'" | '"' VersionNum '"') 128 * [25] Eq ::= S? '=' S? [26] VersionNum ::= '1.' [0-9]+ 129 * 130 * @param xml the test xml 131 * @throws Exception if the parser fails to parse the xml 132 */ 133 @Test(dataProvider = "xmlDeclarations") 134 public void test(String xml) throws Exception { 135 XMLInputFactory xif = XMLInputFactory.newDefaultFactory(); 136 XMLStreamReader xsr = xif.createXMLStreamReader(new StringReader(xml)); 137 while (xsr.hasNext()) { 138 xsr.next(); 139 } 140 } 141 142 /** 143 * @bug 8169450 144 * This particular issue does not appear in DOM parsing since the spaces are 145 * normalized during version detection. This test case then serves as a guard 146 * against such an issue from occuring in the version detection. 147 * 148 * @param xml the test xml 149 * @throws Exception if the parser fails to parse the xml 150 */ 151 @Test(dataProvider = "xmlDeclarations") 152 public void testWithDOM(String xml) throws Exception { 153 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); 154 dbf.setValidating(true); 155 DocumentBuilder db = dbf.newDocumentBuilder(); 156 db.parse(new InputSource(new StringReader(xml))); 157 } 158 }