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From Diane Holt <hol...@yahoo.com>
Subject Re: Java task on Linux
Date Tue, 06 Feb 2001 00:20:23 GMT
Could it be picking up a weird 'java' from your $PATH... out of curiosity,
what happens if you include the "jvm" attribute, giving it the full-path
to, say, your jdk13 'java'?

Diane

--- "Gregory A. Payne" <kgpayne@earthlink.net> wrote:
> Hello,
> 
> Trying to use Ant 1.2 with JUnit 3.5 on Linux using the java task.  I
> haevn't tried using the junit task because the documentation says this
> won't work with JUnit 3.5.  I am trying to get the examples from the
> following article to work:
> 
>     http://www-106.ibm.com/developerworks/library/j-ant/?dwzone=java
> 
> With the sample code for the article at:
> 
>     ftp://www6.software.ibm.com/software/developer/library/antsample.zip
> 
> The problem seems to be with the "fork" property in the runtests target:
> 
>     <target name="runtests" depends="compiletests" if="junit.present">
>         <java fork="yes" classname="junit.textui.TestRunner"
>             taskname="junit" failonerror="true">
>             <arg value="test.com.company.AllJUnitTests"/>
>             <classpath>
>                 <pathelement location="build/lib/${app.name}.jar" />
>                 <pathelement location="build/testcases" />
>                 <pathelement path="" />
>                 <pathelement path="${java.class.path}" />
>             </classpath>
>         </java>
>     </target>
> 
> I have tested this with JDK 1.2.2 and JDK 1.3 and it works fine with
> fork="no".  When set to fork="yes" (which the sample code uses), I get:
> 
> Searching for build.xml ...
> Buildfile: /home/greg/antjunit/sample/build.xml
> 
> JUNIT:
> 
> compile:
> 
> jar:
> 
> compiletests:
> 
> runtests:
> 
> BUILD FAILED
> 
> /home/greg/antjunit/sample/build.xml:41: java.io.IOException: java:
> cannot execute
> java.io.IOException: java: cannot execute
>         at java.lang.UNIXProcess.forkAndExec(Native Method)
>         at java.lang.UNIXProcess.<init>(UNIXProcess.java:137)
>         at java.lang.Runtime.execInternal(Native Method)
>         at java.lang.Runtime.exec(Runtime.java:551)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at
>
org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java)
> 
>         at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java)
>         at org.apache.tools.ant.taskdefs.Java.run(Java.java)
>         at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java)
>         at org.apache.tools.ant.taskdefs.Java.execute(Java.java)
>         at org.apache.tools.ant.Target.execute(Target.java)
>         at org.apache.tools.ant.Project.runTarget(Project.java)
>         at org.apache.tools.ant.Project.executeTarget(Project.java)
>         at org.apache.tools.ant.Project.executeTargets(Project.java)
>         at org.apache.tools.ant.Main.runBuild(Main.java)
>         at org.apache.tools.ant.Main.main(Main.java)
> 
> Any help is appreciated.
> 
> Thanks,
> 
> Greg


=====
(holtdl@yahoo.com)



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