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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-5821) tools/derbyrunjartest.java doesn't use jvmflags
Date Wed, 20 Jun 2012 14:08:42 GMT

     [ https://issues.apache.org/jira/browse/DERBY-5821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-5821:
--------------------------------------

    Attachment: d5821-1a.diff

Attached is a patch that rewrites derbyrunjartest as a JUnit 
test and removes it from the old harness.

Both suites.All and derbyall passed with the patch.

Details:

- build.xml

Add derbyrun.jar to the classpath when running JUnit tests under EMMA. It wasn't needed before,
since none of the other JUnit tests used derbyrun.jar.

- functionTests/master/derbyrunjartest.out

Remove old canon.

- functionTests/suites/derbytools.runall

Remove from old harness suite.

- functionTests/tests/tools/build.xml

Make sure newly created policy file gets copied to classes directory.

- functionTests/tests/tools/derbyrunjartest.java

Execute the tools and compare actual output with the expected output using BaseTestCase.assertExecJavaCmdAsExpected().

- functionTests/tests/tools/derbyrunjartest.policy

Additional permissions needed for the test to run (test classes need permission to find the
location of derbyrun.jar). The original version of the test ran without a security manager
for this reason.

- functionTests/tests/tools/derbyrunjartest_app.properties
- functionTests/tests/tools/derbyrunjartest_sed.properties

Remove files used by the old harness.

- junit/BaseTestCase.java

Added logic to pass emma.jar to the classpath of the sub-process when running java -jar. Since
you cannot add jar files directly to the classpath when running with -jar, emma.jar is added
to the bootclasspath.
                
> tools/derbyrunjartest.java doesn't use jvmflags
> -----------------------------------------------
>
>                 Key: DERBY-5821
>                 URL: https://issues.apache.org/jira/browse/DERBY-5821
>             Project: Derby
>          Issue Type: Improvement
>          Components: Test
>    Affects Versions: 10.10.0.0
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>            Priority: Minor
>         Attachments: d5821-1a.diff
>
>
> tools/derbyrunjartest.java doesn't use the jvmflags property when it starts a sub-process,
so one cannot pass custom flags to the process. This makes it difficult to get the test to
pass when running with code coverage tools.
> For example, for EMMA, we need to manipulate the classpath and reduce the verbosity level.
And we need to pass a -javaagent flag if we're running with JaCoCo. Using the jvmflags property
works for those tests that don't spawn processes.

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