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Bug 326079

Summary:	XWT test failures I20100923-1030
Product:	[Technology] XWT	Reporter:	Paul Webster <pwebster>
Component:	Core	Assignee:	Project Inbox <e4.xwt-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	major
Priority:	P3	CC:	bokowski, yves.yang
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
URL:	http://download.eclipse.org/e4/downloads/drops/I20100923-1030/results/html/org.eclipse.e4.xwt.tests_linux.gtk.x86_64.html
Whiteboard:

Description Paul Webster

2010-09-23 13:14:59 EDT

I ran the tests on the new hardware.  I now get 
http://download.eclipse.org/e4/downloads/drops/I20100923-1030/results/html/org.eclipse.e4.xwt.tests_linux.gtk.x86_64.html

207 test failures.

Invalid thread access

junit.framework.AssertionFailedError: Invalid thread access
at org.eclipse.e4.xwt.tests.XWTTestCase.runTest(XWTTestCase.java:101)
at org.eclipse.e4.xwt.tests.XWTTestCase.runTest(XWTTestCase.java:42)
at org.eclipse.e4.xwt.tests.name.NameTests.testName(NameTests.java:26)
at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:376)
at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:209)
at org.eclipse.test.CoreTestApplication.runTests(CoreTestApplication.java:35)
at org.eclipse.test.CoreTestApplication.run(CoreTestApplication.java:31)
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:621)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:576)
at org.eclipse.equinox.launcher.Main.run(Main.java:1409)
at org.eclipse.equinox.launcher.Main.main(Main.java:1385)
at org.eclipse.core.launcher.Main.main(Main.java:34)

Comment 1 Paul Webster

2010-09-23 13:16:20 EDT

http://download.eclipse.org/e4/downloads/drops/I20100923-1030/results/html/org.eclipse.e4.xwt.emf.test_linux.gtk.x86_64.html the XWT EMF tests seem to have the same problem.

PW

Comment 2 Yves YANG

2010-09-23 17:19:28 EDT

OK, I'll take care of it. Please indicate me the OS configuration. I just noticed linux.gtk 64 bits. It could be helpful if you can tell me the linux distribution.

Comment 3 Paul Webster

2010-09-23 18:44:36 EDT

Sure,

SUSE Linux Enterprise Server 11 (x86_64)
VERSION = 11
PATCHLEVEL = 1

Linux 2.6.32.19-0.2-default #1 SMP x86_64 GNU/Linux

rpm -q gtk2
gtk2-2.18.9-0.5.1

Comment 4 Yves YANG

2010-09-24 04:15:38 EDT

(In reply to comment #3)
> Sure,
> 
> SUSE Linux Enterprise Server 11 (x86_64)
> VERSION = 11
> PATCHLEVEL = 1
> 
> Linux 2.6.32.19-0.2-default #1 SMP x86_64 GNU/Linux
> 
> rpm -q gtk2
> gtk2-2.18.9-0.5.1
Thanks. I'll test it in this environment. 

I have tested on Ubuntu 64. Here is my environment:

Linux: 
$ uname -a
Linux ubuntu 2.6.32-24-generic #43-Ubuntu SMP Thu Sep 16 14:58:24 UTC 2010 x86_64 GNU/Linux

GTK
$ dpkg -s libgtk2.0-0|grep '^Version'
Version: 2.20.1-0ubuntu2

Java:
$ java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)

Comment 5 Yves YANG

2010-09-24 11:08:49 EDT

I have tested in SuSE using the standard installation SuSE Linux Enterprise 11 SP1. It works as expected. 

Here is the configuration.

Linux:
$ uname -a
Linux linux-zjpr 2.6.32.12-0.7-default #1 SMP 2010-05-20 11:14:20 +0200 x86_64 x86_64 x86_64 GNU/Linux

Java:
$ java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)

GTK
$ rpm -q gtk2
gtk2-2.18.9-0.4.1

The version of GTK is little bit different (gtk2-2.18.9-0.4.1, instead of gtk2-2.18.9-0.5.1).

Comment 6 Yves YANG

2010-09-24 11:15:00 EDT

Through the stack trace, it seems a Display is already started by another thread in the same JVM before the launch of the testsuite of XWT. 

I wonder what are changed in this new environment. The behavior should be same as Linux 32.

Comment 7 Yves YANG

2010-10-21 08:20:30 EDT

(In reply to comment #6)
> Through the stack trace, it seems a Display is already started by another
> thread in the same JVM before the launch of the testsuite of XWT. 
> 
> I wonder what are changed in this new environment. The behavior should be same
> as Linux 32.

I succeeded in the production of this case by creating a Display on a thread. I have added some code to clean up the existing displays before launch XWT tests. It works in my simulation case.

Comment 8 Yves YANG

2013-01-14 10:33:58 EST

It is fixed for a while.