Thanks Regis. The testcase will *pass* on ri and harmony+vme. But failed on harmony+drlvm. The reason cause this difference is due to differenct order returned by the Class.getMethods. It seems findMethod in XMLDecoder shoud fix this problem, because it should be order free.
Also I use "*" around the word "pass" when I mentioned result using harmony + vme. It is a fake pass. The exception it throw is "Cannot decide which method to call to match get" due to the specific method order it get. The senario as follows: Class A has four method: 1. test(int, String) 2. test(Integer, Object) 3. test(Object, String) 4. test(String, Object) I want to invoke the test with arg null and "aaa", that is method.invoke(null, "aaa"). Which method should be invoked? RI: NoSuchMethodException vme: (mothed order is 4, 1, 2, 3), "Cannot decide which method to call to match get", because method 4 and method 2 has the same distance. drlvm: (mothd order is 1, 2, 3, 4), method 3 is invoked because it has the smallest distance. My question is: which method should be invoked? On Thu, Sep 3, 2009 at 6:15 PM, Regis Xu (JIRA) <j...@apache.org> wrote: > > [ > https://issues.apache.org/jira/browse/HARMONY-6331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750953#action_12750953] > > Regis Xu commented on HARMONY-6331: > ----------------------------------- > > After applying second patch, testReadObject_Owner_Specific is faild, but > it's much better than before! > > junit.framework.AssertionFailedError: null > at junit.framework.Assert.fail(Assert.java:47) > at junit.framework.Assert.assertTrue(Assert.java:20) > at junit.framework.Assert.assertNull(Assert.java:227) > at junit.framework.Assert.assertNull(Assert.java:220) > at > org.apache.harmony.beans.tests.java.beans.XMLDecoderTest.testReadObject_Owner_Specific(XMLDecoderTest.java:457) > at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java) > > looking forward your new patch :) > > > [classlib][beans] remove XMLDecoderTest from the exclude list > > ------------------------------------------------------------- > > > > Key: HARMONY-6331 > > URL: https://issues.apache.org/jira/browse/HARMONY-6331 > > Project: Harmony > > Issue Type: Bug > > Reporter: Li Jing Qin > > Attachments: HARMONY-6331.diff, HARMONY-6331.diff.v2 > > > > > > Remove the XMLDecoderTest form the exclude list. > > -- > This message is automatically generated by JIRA. > - > You can reply to this email to add a comment to the issue online. > > -- Yours sincerely, Charles Lee
