On 7/20/2010 1:51 PM, Rick McGuire wrote:
On 7/6/2010 3:38 AM, David Jencks wrote:
In the last couple days I've started seeing major problems running
the tck here. Generally tests subclass com.sun.ts.lib.harness.EETest
which is not included in tsharness.jar, instead it's in each test
ear. However there are plenty of other classes in
com.sun.ts.lib.harness that are in tsharness.jar and are needed for
tests to work.
I've seen this after upgrading the cts bundles to the latest tck, but
don't see any change in them to explain this new behavior.
I don't see why it wouldn't have been a problem previously, but it
just started for me.
Does anyone else see this? Anyone have an idea what might be causing
this problem now?
I'm wondering if we could create a tsharness bundle that does include
all the classes in the packages it supplies.
thanks
david jencks
I was able to create a very simple test to demonstrate this problem
and opened a Jira against Felix. The should be able to recreate this
fairly easily now, so hopefully we'll see a fix in 3.1.0. The Jira is
here:
https://issues.apache.org/jira/browse/FELIX-2479
Richard Hall's come up with a fix for this, so I'll bump the felix
version to 3.1.0-SNAPSHOT. I'm not sure when this will be deployed, so
we should keep the TCK runs using equinox for now.
Rick
and includes a full maven project for running the tests.
For the curious, this was sort of an interesting problem. I created a
series of jars/bundles that recreated the class/package structure of
the test case, then used the following method calls:
Class cls =
bundle1.loadClass("org.apache.geronimo.embedded.TestClass");
// this will force the fields classes to be resolved.
cls.getDeclaredFields();
This worked without error on all framework versions I ran it against.
However, if I changed this to:
// if this line is commented out, then the second loadClass()
call will succeed. If
// this load occurs first, then a NoClassDefFound error
results on the load for TestClass.
Class cls1 =
bundle1.loadClass("org.apache.geronimo.harness.EETestDummy");
Class cls =
bundle1.loadClass("org.apache.geronimo.embedded.TestClass");
// this will force the fields classes to be resolved.
cls.getDeclaredFields();
The getDeclaredFields() call gave the same NoClassDefFound error as
the TCK. The class resolution result has been altered by first
loading a class that gets pulled in from the Require-Bundle reference.
Rick
