Question

ANT calling JUnit ... how to pass Java some command-line switches?

Asked by: DanielWilson

I have an ANT script that invokes JUnit.

I need to pass java "-Xms 512M -Xmx 2048M " when JUnit runs on this particular target.  But how?

I tried the jvm= option below ... no good.  I just got an error about trying to load the jvmwatcher.

Thanks for the help!

<target name="testimage" depends="clean,compile" description="Test image rendering">
        <junit printsummary="off" fork="on" dir="." jvm="java -Xms 512M -Xmx 2048M" >
            <sysproperty key="test.pdfbox.util.TextStripper.file" value="${file}"/>
            <classpath>
                <pathelement path="${ant.jar}" />
                <pathelement path="${lucene.jar}" />
                <pathelement path="${lucene-demo.jar}" />
                <pathelement path="${fontbox.jar}" />
                <pathelement path="${jempbox.jar}" />
                <pathelement path="${bcprov.jar}" />
                <pathelement path="${bcmail.jar}" />
                <pathelement path="${jai_codec.jar}" />
                <pathelement path="${jai_core.jar}" />
                <pathelement path="${dest.dir}"/>
                <pathelement path="." />
            </classpath>
            <formatter usefile="false" type="plain" />
            <test name="test.pdfbox.util.TestPDFToImage" />
        </junit>
    </target>

                                  
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Asked On
2008-05-12 at 13:35:35ID23395881
Topics

Test / Validation Development Software

,

New to Java Programming

,

Java Programming Language

Participating Experts
1
Points
250
Comments
2

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Answers

 

by: objectsPosted on 2008-05-12 at 15:48:13ID: 21551106

use nexted jvmarg elements

  <jvmarg value="-Xmx 2048M"/>
  <jvmarg value="-Xms 512M"/>

 

by: DanielWilsonPosted on 2008-05-12 at 16:27:30ID: 21551261

Had to remove the spaces, but it worked.  Thanks!

            <jvmarg value="-Xmx1024M"/>
            <jvmarg value="-Xms512M"/>

                                              
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