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From "Peter Reilly" <peter.kitt.rei...@gmail.com>
Subject Re: Ant 1.7.0 can't find Junit in ${user.home}/.ant/lib
Date Fri, 09 Feb 2007 20:00:43 GMT
On 2/9/07, Burgess, Benjamin <BBurgess@tiaa-cref.org> wrote:
> Sounds like something I have seen before:
>
> http://sourceforge.net/tracker/index.php?func=detail&aid=1468822&group_i
> d=130558&atid=720017
>
> Basically, java.net.URL.getFile() had a bug that would return an
> incorrect String if the file is not on the same windows drive letter as
> the working directory.
>
> Ben
>
> -----Original Message-----
> From: Jacob Kjome [mailto:hoju@visi.com]
> Sent: Friday, February 09, 2007 11:36 AM
> To: Ant Users List
> Subject: Re: Ant 1.7.0 can't find Junit in ${user.home}/.ant/lib
>
>
> I am using Windows.  And it works just fine with Ant-1.6.5 no matter the
> JDK.
> But under JDK1.3.1 with Ant-1.7.0, it fails (but works with JDK1.6).  My
> user
> home is like any normal windows machine....
>
> C:\Documents and Settings\jkjome\.ant\lib
>
> And when I copy junit.jar from my .ant/lib to ${ant.home}/lib, it works
> just
> fine.  Here's my ant.home....
>
> D:\java\apache-ant-1.7.0
>
>
> Can someone with a Windows machine try this?  Really, I'm not making
> this up.

Can you file a bug with the information - it is
most likely a bug in the jdk like that described by Benjamin.
Ant may be able to work around it.

As a work-around with Ant 1.7.0, one can place
the junit.jar file in the classpath element of the
junit task - so perhaps
<junit ...>
   <classpath ..>
      <fileset dir="${user.home}/.ant/lib" includes="junit*.jar"/>
  </classpath>
</junit>
May work?

Peter


>
> Jake
>
> Quoting Peter Reilly <peter.kitt.reilly@gmail.com>:
>
> > I have tested with JDK 1.3 and it works:
> > ~/learning/a/junit> ant -debug
> > Apache Ant version 1.7.0 compiled on December 13 2006
> > Buildfile: build.xml
> > Adding reference: ant.PropertyHelper
> > Detected Java version: 1.3 in: /usr/java/jdk1.3.1_18/jre
> > Detected OS: Linux
> > Adding reference: ant.ComponentHelper
> > Setting ro project property: ant.file ->
> > /home/reilly/learning/a/junit/build.xml
> > Adding reference: ant.projectHelper
> > Adding reference: ant.parsing.context
> > Adding reference: ant.targets
> > parsing buildfile /home/reilly/learning/a/junit/build.xml with URI =
> > file:///home/reilly/learning/a/junit/build.xml
> > Project base dir set to: /home/reilly/learning/a/junit
> >  +Target:
> >  +Target: -check.junit.exists
> >  +Target: -check.junit
> >  +Target: build.something
> > Attempting to create object of type
> > org.apache.tools.ant.helper.DefaultExecutor
> > Adding reference: ant.executor
> > Build sequence for target(s) `build.something' is
> > [-check.junit.exists, -check.junit, build.something]
> > Complete build sequence is [-check.junit.exists, -check.junit,
> > build.something, ]
> >
> > -check.junit.exists:
> > [antlib:org.apache.tools.ant] Could not load definitions from resource
> > org/apache/tools/ant/antlib.xml. It could not be found.
> > Setting project property: junit.exists -> true
> >
> > -check.junit:
> > Skipped because property 'junit.exists' set.
> >
> > build.something:
> >
> > BUILD SUCCESSFUL
> > Total time: 0 seconds
> >
> >
> > Are you running on windows?
> > If so there may be the usual problems with spaces and
> > perhaps the location of user.home.
> >
> > Peter
> >
> > On 2/9/07, Jacob Kjome <hoju@visi.com> wrote:
> > >
> > > Hi Peter,
> > >
> > > Can you take another look at this?  I apologize that I did not point
> > > it out in the original email, but the problem is specifically with
> > > older JVM's such as JDK1.3.1.  I happened to be using it for
> building
> > > the project where I found the problem.  I just didn't realize it was
> > > specific to JDK1.3.1 until I tried with JDK1.6.  I only tried JDK1.6
> > > after you failed to reproduce the behavior and I saw you were using
> JDK1.5.
> > >
> > > I think this got lost in the shuffle of the current religious debate
> > > over whether XML is a scripting language.  How about we fix this
> > > issue first and then move on to that never-ending debate.  BTW,
> > > everyone realizes that the Gant project exists, right?
> > >
> > > http://groovy.codehaus.org/Gant
> > >
> > >
> > > Jake
> > >
> > > At 10:27 AM 2/7/2007, you wrote:
> > >  >
> > >  >Hi Peter,
> > >  >
> > >  >I narrowed it down.  Indeed, your findings are correct.... for JDK
> > >  >1.5 (or JDK 1.6 on my machine).  Try it under JDK 1.3.1.  That's
> when
> > >  >it fails to find Junit.jar unless junit.jar is under
> > >  >${ant.home}/lib.  Not sure about JDK 1.4.x since I don't care to
> install
> > it.
> > >  >
> > >  >Jake
> > >  >
> > >  >At 02:57 AM 2/7/2007, you wrote:
> > >  > >Just tested with ant 1.7.0 and this does not happen
> > >  > >for me - the available does find junit in ~/.ant/lib
> > >  > >
> > >  > >build.xml:
> > >  > >
> > >  > >  <target name="-check.junit.exists">
> > >  > >    <available classname="junit.framework.TestCase"
> > >  > >               property="junit.exists" value="true"/>
> > >  > >  </target>
> > >  > >
> > >  > >  <target name="-check.junit" depends="-check.junit.exists"
> > >  > >          unless="junit.exists">
> > >  > >    <echo>JUnit is not currently available to the build
> environment.
> > >  > >      Because of this, all targets that require JUnit will be
> skipped.
> > To
> > >  > >      enable these targets, place a copy of JUnit (get latest
> version
> > at
> > >  > >      http://www.junit.org/) in ANT_HOME/lib.</echo>
> > >  > >  </target>
> > >  > >
> > >  > >
> > >  > >  <target name="build.something" depends="-check.junit"
> > if="junit.exists">
> > >  > >  </target>
> > >  > ></project>
> > >  > >
> > >  > >~/learning/a/junit> ls -l ~/.ant/lib
> > >  > >total 128
> > >  > >-rw-r--r--  1 reilly ccgrp01 120640 Feb  7  2007 junit-3.8.2.jar
> > >  > >~/learning/a/junit> ant -debug
> > >  > >Apache Ant version 1.7.0 compiled on December 13 2006
> > >  > >Buildfile: build.xml
> > >  > >Adding reference: ant.PropertyHelper
> > >  > >Detected Java version: 1.5 in: /usr/java/jdk1.5.0_09/jre
> > >  > >Detected OS: Linux
> > >  > >Adding reference: ant.ComponentHelper
> > >  > >Setting ro project property: ant.file ->
> > >  > >/home/reilly/learning/a/junit/build.xml
> > >  > >Adding reference: ant.projectHelper
> > >  > >Adding reference: ant.parsing.context
> > >  > >Adding reference: ant.targets
> > >  > >parsing buildfile /home/reilly/learning/a/junit/build.xml with
> URI =
> > >  > >file:/home/reilly/learning/a/junit/build.xml
> > >  > >Project base dir set to: /home/reilly/learning/a/junit
> > >  > > +Target:
> > >  > > +Target: -check.junit.exists
> > >  > > +Target: -check.junit
> > >  > > +Target: build.something
> > >  > >Attempting to create object of type
> > >  >org.apache.tools.ant.helper.DefaultExecutor
> > >  > >Adding reference: ant.executor
> > >  > >Build sequence for target(s) `build.something' is
> > >  > >[-check.junit.exists, -check.junit, build.something]
> > >  > >Complete build sequence is [-check.junit.exists, -check.junit,
> > >  > >build.something, ]
> > >  > >
> > >  > >-check.junit.exists:
> > >  > >[antlib:org.apache.tools.ant] Could not load definitions from
> resource
> > >  > >org/apache/tools/ant/antlib.xml. It could not be found.
> > >  > >Setting project property: junit.exists -> true
> > >  > >
> > >  > >-check.junit:
> > >  > >Skipped because property 'junit.exists' set.
> > >  > >
> > >  > >build.something:
> > >  > >
> > >  > >BUILD SUCCESSFUL
> > >  > >Total time: 0 seconds
> > >  > >~/learning/a/junit> rm ~/.ant/lib/junit-3.8.2.jar
> > >  > >~/learning/a/junit> ant
> > >  > >Buildfile: build.xml
> > >  > >
> > >  > >-check.junit.exists:
> > >  > >
> > >  > >-check.junit:
> > >  > >     [echo] JUnit is not currently available to the build
> environment.
> > >  > >     [echo]       Because of this, all targets that require
> JUnit will
> > >  > >be skipped. To
> > >  > >     [echo]       enable these targets, place a copy of JUnit
> (get
> > >  > >latest version at
> > >  > >     [echo]       http://www.junit.org/) in ANT_HOME/lib.
> > >  > >
> > >  > >build.something:
> > >  > >
> > >  > >BUILD SUCCESSFUL
> > >  > >Total time: 0 seconds
> > >  > >~/learning/a/junit>
> > >  > >
> > >  > >Peter
> > >  > >
> > >  > >
> > >  > >
> > >  > >On 2/7/07, Jacob Kjome <hoju@visi.com> wrote:
> > >  > >>
> > >  > >> Maybe this is a known issue, but it appears that Junit.jar
> must be in
> > >  > >> ${ant.home}/lib in order to be discovered, at least by the
> > >  > >> <available> task using Ant-1.7.0.  In Ant-1.6.5, Junit
is
> found just
> > >  > >> fine in ${user.home}/.ant/lib, but not in Ant-1.7.0.  For
> instance...
> > >  > >>
> > >  > >>    <target name="-check.junit.exists">
> > >  > >>      <available classname="junit.framework.TestCase"
> > >  > >>                 property="junit.exists" value="true"/>
> > >  > >>    </target>
> > >  > >>
> > >  > >>    <target name="-check.junit" depends="-check.junit.exists"
> > >  > >> unless="junit.exists">
> > >  > >>      <echo>JUnit is not currently available to the build
> environment.
> > >  > >> Because of this, all targets that require JUnit will be
> skipped. To
> > >  > >> enable these targets, place a copy of JUnit (get latest
> version at
> > >  > >> http://www.junit.org/) in ANT_HOME/lib.</echo>
> > >  > >>    </target>
> > >  > >>
> > >  > >>
> > >  > >>    <target name="build.something" depends="-check.junit"
> > > if="junit.exists">
> > >  > >>      ......
> > >  > >>    </target>
> > >  > >>
> > >  > >>
> > >  > >> With junit.jar in ${user.home}/.ant/lib and using Ant-1.7.0,
I
> always
> > >  > >> get the <echo> message.  If I move junit.jar to
> ${ant.home}/lib, I
> > >  > >> don't get the <echo> message.  Ant-1.6.5 doesn't care
where I
> put
> > >  > >> it.  It finds junit.jar in either location.
> > >  > >>
> > >  > >> Is this a known issue?  Has it already been fixed for
> Ant-1.7.1?
> > >  > >>
> > >  > >>
> > >  > >> Jake
> > >  > >>
> > >  > >>
> > >  > >>
> ---------------------------------------------------------------------
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> > >  > >>
> > >  > >>
> > >  > >
> > >  >
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> > >  > >
> > >  >
> > >  >
> > >
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> > >  >
> > >  >
> > >
> > >
> > >
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