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From Antoine Levy-Lambert <anto...@gmx.de>
Subject Re: Ant 1.7.0 can't find Junit in ${user.home}/.ant/lib
Date Sun, 11 Feb 2007 04:14:21 GMT
Hello Jake,

I remember that the code concerning translating File to URL has been  
kind of 90% rewritten between 1.6.5 and 1.7.0, and delegates more to  
the JDK than before.

I should have a look at your bug report on my computer in the office  
which has XP. I just need to download JDK 1.3.

Regards,

Antoine

On Feb 10, 2007, at 12:45 PM, Jacob Kjome wrote:

> At 02:00 PM 2/9/2007, you wrote:
> >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?
> >
>
> I've reported it:
> http://issues.apache.org/bugzilla/show_bug.cgi?id=41587
>
> The work around is easier than that.  Just put it in ${ant.home}/ 
> lib and it works fine no matter the JDK, no matter the Ant  
> version.  Remember Ant-1.6.5 **always** works no matter where  
> junit.jar is and no matter the JDK.  It tried putting the build  
> file on my C:\ drive, the same drive as ${user.home}/.ant/lib and  
> it didn't make any difference.  Of course, Ant itself is on my E:\  
> drive, so I don't know if that makes a difference, but it doesn't  
> matter for Ant-1.6.5, so I don't know why it should for Ant-1.7.0?   
> Seems to me it's a bug in the Ant-1.7.0 <available> task, but it  
> only shows its ugly head under certain conditions, such as under  
> JDK1.3.1 on a WinXP box.
>
>
> Jake
>
> >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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