001: /*
002: * @(#)ArrayClassLoaderUTest.java 0.9.0 23-May-2001 - 14:40
003: *
004: * Copyright (C) 2001,2003 Matt Albrecht
005: * groboclown@users.sourceforge.net
006: * http://groboutils.sourceforge.net
007: *
008: * Permission is hereby granted, free of charge, to any person obtaining a
009: * copy of this software and associated documentation files (the "Software"),
010: * to deal in the Software without restriction, including without limitation
011: * the rights to use, copy, modify, merge, publish, distribute, sublicense,
012: * and/or sell copies of the Software, and to permit persons to whom the
013: * Software is furnished to do so, subject to the following conditions:
014: *
015: * The above copyright notice and this permission notice shall be included in
016: * all copies or substantial portions of the Software.
017: *
018: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
019: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
020: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
021: * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
022: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
023: * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
024: * DEALINGS IN THE SOFTWARE.
025: */
026:
027: package net.sourceforge.groboutils.util.classes.v1.jdk0;
028:
029: import junit.framework.Test;
030: import junit.framework.TestCase;
031: import junit.framework.TestSuite;
032:
033: /**
034: * Just like util.http.tests, this uses the Sourceforge account to ensure
035: * that the URLs work correctly. It loads the sample applet "BeliefOfTheDay"
036: * to make sure that this is able to load classes remotely.
037: * As insurance, this also tests to make sure that the same applet is not
038: * in the current classpath.
039: *
040: * @author Matt Albrecht <a href="mailto:groboclown@users.sourceforge.net">groboclown@users.sourceforge.net</a>
041: * @version $Date: 2003/02/10 22:52:39 $
042: * @since May 23, 2001
043: */
044: public class ArrayClassLoaderUTest extends TestCase {
045: private static final Class THIS_CLASS = ArrayClassLoaderUTest.class;
046:
047: public ArrayClassLoaderUTest(String name) {
048: super (name);
049: }
050:
051: public static Test suite() {
052: TestSuite suite = new TestSuite(THIS_CLASS);
053:
054: return suite;
055: }
056:
057: public static void main(String[] args) {
058: String[] name = { THIS_CLASS.getName() };
059:
060: // junit.textui.TestRunner.main( name );
061: // junit.swingui.TestRunner.main( name );
062:
063: junit.textui.TestRunner.main(name);
064: }
065:
066: protected void setUp() throws Exception {
067: super .setUp();
068:
069: // set ourself up
070: }
071:
072: protected void tearDown() throws Exception {
073: // tear ourself down
074:
075: super .tearDown();
076: }
077:
078: public void testInstantiate() {
079: new ArrayClassLoader();
080: }
081:
082: private class NullBytecodeSource implements BytecodeSource {
083: public byte[] getBytecode(String classname) {
084: return null;
085: }
086: }
087:
088: public void testSetBytecodeSource() {
089: ArrayClassLoader acl = new ArrayClassLoader();
090: acl.setBytecodeSource(new NullBytecodeSource());
091: }
092:
093: public void testSetBytecodeSourceNull() {
094: ArrayClassLoader acl = new ArrayClassLoader();
095: acl.setBytecodeSource(null); // should not throw an exception
096: }
097:
098: public void testAddClassNull1() {
099: ArrayClassLoader acl = new ArrayClassLoader();
100: try {
101: acl.addClass(null, null);
102: } catch (IllegalArgumentException iae) {
103: return;
104: }
105: assertTrue(
106: "Did not throw an IllegalArgumentException with null args.",
107: true);
108: }
109:
110: public void testAddClassNull2() {
111: ArrayClassLoader acl = new ArrayClassLoader();
112: try {
113: acl.addClass("SomeClass", null);
114: } catch (IllegalArgumentException iae) {
115: return;
116: }
117: assertTrue(
118: "Did not throw an IllegalArgumentException with null args.",
119: true);
120: }
121:
122: public void testAddClassNull3() {
123: ArrayClassLoader acl = new ArrayClassLoader();
124: try {
125: acl.addClass(null, new byte[0]);
126: } catch (IllegalArgumentException iae) {
127: return;
128: }
129: assertTrue(
130: "Did not throw an IllegalArgumentException with null args.",
131: true);
132: }
133:
134: public void testLoadClassNull1() throws ClassNotFoundException {
135: ArrayClassLoader acl = new ArrayClassLoader();
136: try {
137: acl.loadClass(null, true);
138: fail("Did not throw an IllegalArgumentException with null args.");
139: } catch (IllegalArgumentException iae) {
140: // check error
141: return;
142: }
143: }
144:
145: public void testLoadClassBad1() {
146: ArrayClassLoader acl = setupLoader();
147: try {
148: acl.loadClass(BAD_CLASS, true);
149: fail("Did not throw an Exception with a bad class.");
150: } catch (ClassFormatError cfe) {
151: // check error?
152: } catch (ClassNotFoundException cnfe) {
153: // check error?
154: }
155: }
156:
157: protected static final String BAD_CLASS = "BadClass";
158:
159: protected ArrayClassLoader setupLoader() {
160: ArrayClassLoader acl = new ArrayClassLoader();
161: acl.addClass(BAD_CLASS, new byte[0]);
162:
163: return acl;
164: }
165: }
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