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1
19
20 package org.openide.xml;
21
22 import java.io.ByteArrayInputStream  ;
23 import java.io.ByteArrayOutputStream ;
24 import java.io.CharConversionException ;
25 import java.io.IOException ;
26 import java.io.StringReader ;
27 import java.net.URL ;
28 import java.net.URLClassLoader ;
29 import java.util.HashSet ;
30 import java.util.Iterator ;
31 import java.util.Set ;
32 import javax.xml.parsers.DocumentBuilderFactory ;
33 import junit.framework.Test;
34 import org.netbeans.junit.NbTestCase;
35 import org.netbeans.junit.NbTestSuite;
36 import org.openide.util.Lookup;
37 import org.openide.util.lookup.Lookups;
38 import org.openide.util.lookup.ProxyLookup;
39 import org.w3c.dom.Document ;
40 import org.w3c.dom.DocumentType ;
41 import org.w3c.dom.Element ;
42 import org.w3c.dom.NodeList ;
43 import org.xml.sax.EntityResolver ;
44 import org.xml.sax.ErrorHandler ;
45 import org.xml.sax.InputSource ;
46 import org.xml.sax.SAXException ;
47 import org.xml.sax.SAXParseException ;
48 import org.xml.sax.XMLReader ;
49
50 public class XMLUtil68942Test extends NbTestCase {
51 static {
52 System.setProperty("org.openide.util.Lookup", "org.openide.xml.XMLUtil68942Test$Lkp"); System.setProperty("jaxp.debug", "true");
54 }
55
56 public XMLUtil68942Test(String testName) {
57 super(testName);
58 }
59
60 protected void setUp() throws Exception {
61 Object lookup = Lkp.getDefault();
62 assertNotNull(lookup);
63 assertEquals("right class", Lkp.class, lookup.getClass());
64
65
72 URL u = XMLUtil.class.getProtectionDomain().getCodeSource().getLocation();
73 URL core = new URL (u, "../core/core.jar");
74 URLClassLoader loader = new MyLoader(core, XMLUtil.class.getClassLoader());
75
76 Lkp l = (Lkp)Lkp.getDefault();
77 l.set(Lookups.singleton(loader));
78
79 Object c = loader.getResource("org/netbeans/core/startup/SAXFactoryImpl.class");
81 assertNotNull("Class can be found", c);
82 }
83
84 public void testClassLoaderFoundFor68942() throws Exception {
85 Object orig = Thread.currentThread().getContextClassLoader();
86 String data =
87 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
88 "<p>\n" +
89 "</p>\n";
90 ByteArrayOutputStream baos = new ByteArrayOutputStream ();
91 Document doc = XMLUtil.parse(new InputSource (new StringReader (data)), false, false, null, null);
92
93 XMLUtil.write(doc, baos, "utf-8");
94
95 assertEquals("Orig context classloader restored", orig, Thread.currentThread().getContextClassLoader());
96
97 Object inst = javax.xml.parsers.DocumentBuilderFactory.newInstance();
98 assertNotNull("Instance is there", inst);
99
100 MyLoader l = (MyLoader)Lookup.getDefault().lookup(MyLoader.class);
101 assertNotNull(l);
102
103 Iterator it = l.loadedClasses.iterator();
104 while (it.hasNext()) {
105 Class c = (Class )it.next();
106 if (c.getName().startsWith("org.netbeans.core.startup.DOMFactoryImpl")) {
107 return;
109 }
110 if (c.getName().startsWith("org.netbeans.core.startup.SAXFactoryImpl")) {
111 return;
113 }
114 }
115
116 fail("Expecting DOMFactoryImpl: " + l.loadedClasses);
117 }
118
119 public static final class Lkp extends ProxyLookup {
120 public Lkp() {
121 super(new Lookup[0]);
122 }
123
124 public void set(Lookup l) {
125 setLookups(new Lookup[] { l });
126 }
127 }
128
129 class MyLoader extends URLClassLoader {
130 public Set loadedClasses = new HashSet ();
131
132 public MyLoader(URL u, ClassLoader parent) {
133 super(new URL [] { u }, parent);
134 }
135
136 protected Class loadClass(String name, boolean resolve) throws ClassNotFoundException {
137
138 Class retValue;
139
140 retValue = super.loadClass(name, resolve);
141
142 loadedClasses.add(retValue);
143 return retValue;
144 }
145
146
147 }
148 }
149 |
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