1
0
Files
tweed5-commons-logging/src/test/org/apache/commons/logging/NullClassLoaderTest.java
2005-06-14 10:03:48 +00:00

68 lines
2.4 KiB
Java

/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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 org.apache.commons.logging;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Test cases for situations where getClassLoader or getContextClassLoader
* return null. This can happen when using JDK 1.1. It can also happen when
* JCL is deployed via the bootclassloader - something that could be done when
* using java in embedded systems.
*/
public class NullClassLoaderTest extends TestCase{
//---------------------- Main ---------------------------------
/**
* Main method so this test case can be run direct from the command line.
*/
public static void main(String[] args){
String[] testCaseName = { NullClassLoaderTest.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
//---------------------- Constructors ---------------------------------
/** Creates a new instance of LoadTest */
public NullClassLoaderTest(String testName) {
super(testName);
}
//---------------------- JUnit methods ---------------------------------
public static Test suite() {
TestSuite suite = new TestSuite();
suite.addTestSuite(NullClassLoaderTest.class);
return suite;
}
//---------------------- unit tests ---------------------------------
/**
* This tests that when getContextClassLoader returns null, the
* LogFactory.getLog(name) method still correctly returns the same
* log object when called multiple times with the same name.
*/
public void testSameLogObject() throws Exception {
// unfortunately, there just isn't any way to emulate JCL being
// accessable via the null classloader in "standard" systems, so
// we can't include this test in our standard unit tests.
}
}