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Difference between revisions of "Automated PDE JUnit Testing With Eclipse 3.3M5"
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[echo] Running org.eclipse.emf.test.build.AllSuites | [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 | [java] Unable to access jarfile ''{dd}''/2.3.0/N200701240200/testing/N200701240200/testing/target/eclipse/startup.jar | ||
| + | |||
| + | : - or - | ||
| + | |||
| + | [exec] eclipse-test: | ||
| + | [exec] [echo] Running org.eclipse.ocl.uml.tests.AllTests | ||
| + | [exec] [java] java.lang.NullPointerException | ||
| + | [exec] [java] at org.eclipse.equinox.launcher.Main.takeDownSplash(Main.java:1734) | ||
| + | [exec] [java] at org.eclipse.equinox.launcher.Main.run(Main.java:1150) | ||
| + | [exec] [java] at org.eclipse.equinox.launcher.Main.main(Main.java:1099) | ||
== Migration Guide == | == Migration Guide == | ||
| Line 33: | Line 42: | ||
| <code style="color:red">org.eclipse.core.launcher.Main</code> | | <code style="color:red">org.eclipse.core.launcher.Main</code> | ||
| <code style="color:green">org.eclipse.equinox.launcher.Main</code> | | <code style="color:green">org.eclipse.equinox.launcher.Main</code> | ||
| + | |- valign="top" | ||
| + | | [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.mdt/org.eclipse.ocl.releng/builder/tests/customTargets.xml?root=Modeling_Project&view=markup customTargets.xml] (library.xml hack) | ||
| + | | add -nosplash flag | ||
| + | | <code style="color:red"></code> | ||
| + | | <code style="color:green">-nosplash</code> | ||
|} | |} | ||
Revision as of 16:46, 30 January 2007
This article is a stub. You can help Eclipsepedia by expanding it.
History
After 3.3M4, Modeling builds no longer ran their JUnit tests, due to changes in the way Eclipse packages its startup jars. I had thought the fix was trivial, but unfortunately there's more to it than is explained below. I'll update this document when I find a solution.
[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
- - or -
[exec] eclipse-test: [exec] [echo] Running org.eclipse.ocl.uml.tests.AllTests [exec] [java] java.lang.NullPointerException [exec] [java] at org.eclipse.equinox.launcher.Main.takeDownSplash(Main.java:1734) [exec] [java] at org.eclipse.equinox.launcher.Main.run(Main.java:1150) [exec] [java] at org.eclipse.equinox.launcher.Main.main(Main.java:1099)
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
|
| customTargets.xml (library.xml hack) | add -nosplash flag | |
-nosplash
|
- 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
|
| runtests | remove -noupdate flag (not supported anymore) | org.eclipse.*.launcher.Main -noupdate
|
org.eclipse.*.launcher.Main
|
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