Hi all,
I'm trying to run the Cactus build with Ant 1.6beta2 and have encountered a problem: we're using JUnit test cases that setup Ant projects from build files to test custom Ant tasks, similar to what is done by the Ant build itself.
The base test case class is here: http://cvs.apache.org/viewcvs.cgi/jakarta-cactus/integration/ant/src/test/org/apache/cactus/integration/ant/AntTestCase.java?rev=1.10&content-type=text/vnd.viewcvs-markup
It includes the following setUp() method:
protected void setUp() throws Exception
{
this.project = new Project();
this.project.addBuildListener(this);
this.project.init();
File buildFile = getBuildFile(this.buildFile);
this.project.setUserProperty("ant.file",
buildFile.getAbsolutePath());
ProjectHelper helper = ProjectHelper.getProjectHelper();
helper.parse(this.project, buildFile);
if (getProject().getTargets().get("setUp") != null)
{
getProject().executeTarget("setUp");
}
}I'm getting an exception thrown from ProjectHelper#parse():
[junit] Testcase: testGenericContainerWithTasks(org.apache.cactus.integration.ant.TestContainerSet): Caused an ERROR
[junit] org/apache/tools/ant/launch/Locator
[junit] java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/Locator
[junit] at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
[junit] at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
[junit] at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
[junit] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
[junit] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
[junit] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
[junit] at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
[junit] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
[junit] at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
[junit] at org.apache.cactus.integration.ant.AntTestCase.setUp(AntTestCase.java:200)
[junit] at org.apache.cactus.integration.ant.TestContainerSet.setUp(TestContainerSet.java:88)
The corresponding <junit> invocation does not specifiy the "includeantruntime" attribute, which defaults to true. So the Ant runtime should be included in the classpath. However, the ant-launcher.jar doesn't seem to be on the classpath here. If I specifically include ant-launcher.jar in the test classpath, the tests run successfully again.
Anyway, running the Cactus build unmodified doesn't work with Ant 1.6beta2, but works nicely with Ant 1.5.x, so I think this should be considered a regression.
Any ideas? -chris
-- Christopher Lenz /=/ cmlenz at gmx.de
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