[jira] [Updated] (ZOOKEEPER-2191) Continue supporting prior Ant versions that don't implement the threads attribute for the JUnit task.

["Chris Nauroth (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Nauroth updated ZOOKEEPER-2191:
-------------------------------------
    Attachment: ZOOKEEPER-2191.001.patch

This patch provides 2 different {{<junit>}} invocations and dispatches to the correct one depending on the Ant version.  A new {{junit-init}} target sets up the properties, classpath, and compilation file sets that are common to both invocations.  I tested the following build commands using both Ant 1.9.4 and Ant 1.9.2:

{code}
ant -Dtest.output=yes clean test-core-java
ant -Dtest.output=yes -Dtestcase=PortAssignmentTest clean test-core-java
ant -Dtest.output=yes clean test-func
ant -Dtest.output=yes -Dtest.quick=yes clean test-core-java
{code}


> Continue supporting prior Ant versions that don't implement the threads attribute for the JUnit task.
> -----------------------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-2191
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2191
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: build
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: ZOOKEEPER-2191.001.patch
>
>
> ZOOKEEPER-2183 introduced usage of the threads attribute on the <junit> task call in build.xml to speed up test execution.  This attribute is only available since Ant 1.9.4.  However, we can continue to support older Ant versions by calling the <antversion> task and dispatching to a clone of our <junit> task call that doesn't use the threads attribute.  Users of older Ant versions will get the slower single-process test execution.



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