Difference between revisions of "Automated PDE JUnit Testing With Eclipse 3.3M5"
m (remove mention of -nosplash (not required) and {{stub}}) |
m (PDE JUnit Testing moved to Automated PDE JUnit Testing After 3.3M4) |
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Revision as of 18:20, 31 January 2007
History
After 3.3M4, Modeling builds no longer ran their JUnit tests, due to changes in the way Eclipse packages its startup jars. The fix is trivial, but requires a change to org.eclipse.test/library.xml in addition to your local releng code.
[echo] Running org.eclipse.someproject.tests.AllTests [java] Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/core/launcher/Main
- - or -
[echo] Running org.eclipse.emf.test.build.AllSuites
[java] Unable to access jarfile {dd}/2.3.0/N200701240200/testing/N200701240200/testing/target/eclipse/startup.jar
Migration Guide
- These changes should apply to anyone using PDE for builds & included JUnit tests.
| Filename | Explanation | Before | After |
| runtests | switch from startup.jar to org.eclipse.equinox.launcher_*.jar | cp="eclipse/startup.jar"
|
cp=`find eclipse/ -name "org.eclipse.equinox.launcher_*.jar" | sort | head -1`
|
| runtests | switch Main classes | org.eclipse.core.launcher.Main
|
org.eclipse.equinox.launcher.Main
|
- These changes may be specific to only Modeling project builds, including EMFT builds.
| Filename | Explanation | Before | After |
| relengbuildgtk.sh | don't pass -cp into runtests script to override value set there | runtests -os linux -ws gtk -arch x86 -cp eclipse/startup.jar
|
runtests -os linux -ws gtk -arch x86
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| runtests | remove -noupdate flag (not supported anymore) | org.eclipse.*.launcher.Main -noupdate
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org.eclipse.*.launcher.Main
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- These changes apply to you if you use org.eclipse.test (eg., in your map file, or if you run org.eclipse.test/library.xml).
plugin@org.eclipse.test=v20060926,:pserver:anonymous@dev.eclipse.org:/cvsroot/eclipse,
This is fixed by moving up to the latest version of org.eclipse.test/library.xml, according to the fix posted in bug 171756. If you can't move up, there's a hack documented in that bug as well.
Running Tests
To run tests, you'll need something like this:
$JAVA_HOME/bin/java $Xflags -enableassertions -cp $cp \ org.eclipse.equinox.launcher.Main -ws $ws -os $os -arch $arch \ -application org.eclipse.ant.core.antRunner -data $workspaceDir \ -file test.xml $antTestTarget \ $Dflags -Dws=$ws -Dos=$os -Darch=$arch -D$installmode=true $J2SE15flags \ $properties -logger org.apache.tools.ant.DefaultLogger
The variables noted in the above example can be seen in detail in the runtests shell script.
Links
- FAQ How do I run Eclipse? (including starting eclipse with
java -cp ... org.eclipse....Main) - Eclipse Program Launcher (including commandline flags)
- Eclipse Runtime Options (including commandline flags)
- Equinox Launcher (history of changes including related Bugzillas)
- Eclipse Test Framework