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Difference between revisions of "Automated PDE JUnit Testing With Eclipse 3.3M5"

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== History ==
 
== 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, and will be explained below.
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After 3.3M4, Modeling builds [https://bugs.eclipse.org/bugs/show_bug.cgi?id=170831 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 [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.test/library.xml?view=log org.eclipse.test/library.xml] in addition to your local releng code.
  
 
  [echo] Running org.eclipse.someproject.tests.AllTests
 
  [echo] Running org.eclipse.someproject.tests.AllTests
 
  [java] Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/core/launcher/Main
 
  [java] Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/core/launcher/Main
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: - or -
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[echo] Running org.eclipse.emf.test.build.AllSuites
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[java] Unable to access jarfile ''{dd}''/2.3.0/N200701240200/testing/N200701240200/testing/target/eclipse/startup.jar
  
 
== Migration Guide ==
 
== Migration Guide ==
 +
  
 
* These changes should apply to anyone using PDE for builds & included JUnit tests.
 
* These changes should apply to anyone using PDE for builds & included JUnit tests.
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| <code>org.eclipse.*.launcher.Main</code>
 
| <code>org.eclipse.*.launcher.Main</code>
 
|}
 
|}
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 +
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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).
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plugin@org.eclipse.test=v20070217,:pserver:anonymous@dev.eclipse.org:/cvsroot/eclipse,
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This is fixed by moving up to the latest version (v20070217) of [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.test/library.xml?view=log org.eclipse.test/library.xml], per [https://bugs.eclipse.org/bugs/show_bug.cgi?id=171756 bug 171756].
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== Running Tests ==
 
== Running Tests ==
  
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The variables noted in the above example can be seen in detail in the [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.mdt/org.eclipse.ocl.releng/builder/tests/scripts/runtests?root=Modeling_Project&view=markup runtests] shell script.
 
The variables noted in the above example can be seen in detail in the [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.mdt/org.eclipse.ocl.releng/builder/tests/scripts/runtests?root=Modeling_Project&view=markup runtests] shell script.
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== Links ==
 
== Links ==
  
 
* [[FAQ How do I run Eclipse?]] (including starting eclipse with <code>java -cp ... org.eclipse....Main</code>)
 
* [[FAQ How do I run Eclipse?]] (including starting eclipse with <code>java -cp ... org.eclipse....Main</code>)
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* [[Starting Eclipse Commandline With Equinox Launcher]] (Ant, Shell, Windows Batch/Cmd)
 
* [http://www.eclipse.org/swt/launcher.html Eclipse Program Launcher] (including commandline flags)
 
* [http://www.eclipse.org/swt/launcher.html Eclipse Program Launcher] (including commandline flags)
 
* [http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/misc/runtime-options.html Eclipse Runtime Options] (including commandline flags)
 
* [http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/misc/runtime-options.html Eclipse Runtime Options] (including commandline flags)
 
* [[Equinox Launcher]] (history of changes including related Bugzillas)
 
* [[Equinox Launcher]] (history of changes including related Bugzillas)
 
* [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.test/testframework.html?view=co Eclipse Test Framework]
 
* [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.test/testframework.html?view=co Eclipse Test Framework]
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== Bugs ==
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* https://bugs.eclipse.org/bugs/show_bug.cgi?id=173742 <i>(discussion about startup.jar)</i>
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* <strike>https://bugs.eclipse.org/bugs/show_bug.cgi?id=171756</strike> RESOLVED
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* <strike>https://bugs.eclipse.org/bugs/show_bug.cgi?id=170831</strike> RESOLVED
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* <strike>https://bugs.eclipse.org/bugs/show_bug.cgi?id=62760</strike> RESOLVED
  
 
[[Category:Equinox]] [[Category:Releng]] [[Category:Modeling]]
 
[[Category:Equinox]] [[Category:Releng]] [[Category:Modeling]]

Latest revision as of 19:20, 12 March 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



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


  • 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=v20070217,:pserver:anonymous@dev.eclipse.org:/cvsroot/eclipse,


This is fixed by moving up to the latest version (v20070217) of org.eclipse.test/library.xml, per bug 171756.

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

Bugs