getting tests written for WindowTester 3.8.1 to run on 6.0.0

[vogonpoet]

I have had to revive some tests written and running against WT 3.8.1. We have a still-valid license and the license is on a linux box. The tests work fine on that linux box running WT 3.8.1. I saw that WT is now free from google so I installed it (v 6.0.0) in my local Windows box (never had WT installed before) running Eclipse 3.4.1 and I cannot get some of the tests to run. The tests that extend from TestCase run fine. The tests that extend from UITestCaseSWT will NOT run. I get the stack trace pasted below when trying to run them. I have spent about 2 hours googling trying to figure out how to fix this and have gotten nowhere. HELP!

org.osgi.framework.BundleException: The bundle could not be resolved. Reason: Another singleton version selected: org.eclipse.equinox.simpleconfigurator_1.0.100.v201008301800_r35
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:305)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:265)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:257)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.startBundles(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.install(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(Unknown Source)
at org.eclipse.equinox.internal.simpleconfigurator.Activator.start(Unknown Source)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:1009)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1003)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:984)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:355)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1074)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:616)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:508)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:299)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.launch(StartLevelManager.java:247)
at org.eclipse.osgi.framework.internal.core.SystemBundle.resume(SystemBundle.java:201)
at org.eclipse.osgi.framework.internal.core.Framework.launch(Framework.java:644)
at org.eclipse.osgi.framework.internal.core.OSGi.launch(OSGi.java:51)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:313)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)

Exception in thread "WorkbenchTestable" org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NoClassDefFoundError: com/windowtester/runtime/condition/ICondition)
at org.eclipse.swt.SWT.error(SWT.java:3777)
at org.eclipse.swt.SWT.error(SWT.java:3695)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:194)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4251)
at org.eclipse.ui.internal.testing.WorkbenchTestable.runTest(WorkbenchTestable.java:109)
at org.eclipse.pde.internal.junit.runtime.UITestApplication.runTests(UITestApplication.java:112)
at org.eclipse.ui.internal.testing.WorkbenchTestable$1.run(WorkbenchTestable.java:68)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoClassDefFoundError: com/windowtester/runtime/condition/ICondition
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
at java.lang.Class.getMethod0(Class.java:2670)
at java.lang.Class.getMethod(Class.java:1603)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestLoader.getTest(JUnit3TestLoader.java:99)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestLoader.loadTests(JUnit3TestLoader.java:59)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:445)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:62)
at org.eclipse.pde.internal.junit.runtime.UITestApplication$1.run(UITestApplication.java:114)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.pde.internal.junit.runtime.UITestApplication.start(UITestApplication.java:46)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
Caused by: java.lang.ClassNotFoundException: com.windowtester.runtime.condition.ICondition
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:481)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 37 more

[klaraward]

Just a sanity check I do when I get similar problems.
Have you tried the Validate Plug-Ins button in your launch configuration, Plug-Ins tab?

[vogonpoet]

Just a sanity check I do when I get similar problems.
Have you tried the Validate Plug-Ins button in your launch configuration, Plug-Ins tab?

Yes. No problems. Like I said, WindowTester works fine on the tests that extend TestCase, it's only the ones that extend UITestCaseSWT that give me this problem.

I found some info on upgrading to 5.0 and tried those things but those didn't help either.

[keertip]

Have you run the migration tool on your tests?

http://code.google.com/webtoolkit/tools ... ation.html

[vogonpoet]

Have you run the migration tool on your tests?

http://code.google.com/webtoolkit/tools ... ation.html

yep

[vogonpoet]

ok, I have figured out one part of it... turns out I did have an old windowtester installed (thanks to Pulse) and I assume that was causing major conflicts/problems. I just installed a NEW Eclipse and installed WT 6.0 into it (because I could NOT uninstall the old WT). I'm hoping that this path will offer less resistance.

[keertip]

Did you get the tests running on 6.0 ?