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From "Mark Imel" <mi...@imelshire.com>
Subject Re: JAR update="true" bug
Date Fri, 14 Feb 2003 18:05:10 GMT
I just came across the same exact scenario.
This is what i discovered...
When i was running ant from within my IDE (IDEA from intellij) this error
wouldn't repro.
But, when i ran ant from a standalone terminal, it did repro...

This is why (in my scenario),
The jar was previously used in a javac command as part of the classpath for
the compiler.
Therefore, there was an existing handle that wasn't released to the jar
file.

To fix this, i added a fork="true" to the previous javac task.

Hope this helps,
--mark



----- Original Message -----
From: "Antoine Levy-Lambert" <levylambert@tiscali-dsl.de>
To: "Ant Users List" <user@ant.apache.org>; <martin.porter@liberica.com>
Sent: Friday, February 14, 2003 8:34 AM
Subject: Re: JAR update="true" bug


> Martin,
> I cannot reproduce your problem. I have run the JarTest
> (org.apache.tools.ant.taskdefs.JarTest) against the build of the 13th of
> Feb, and I do not encounter this problem of locked jar file, which I know
> from some days in January.
>
> Back in Jan, one could see on Win2K updating of a jarfile built in the
same
> ant run was also failing like in your stack trace :
>
>
file:///E:/Liberica/Deployment/ApacheAnt/Build/BuildFiles/build-inventIX.xml
> > :305: Unable to rename old file to temporary file
> >         at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:399)
> >         at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:323)
> >         at
> > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:227)
> >         at org.apache.tools.ant.Task.perform(Task.java:388)
> >         at org.apache.tools.ant.Target.execute(Target.java:309)
> >         at org.apache.tools.ant.Target.performTasks(Target.java:336)
> >         at org.apache.tools.ant.Project.executeTarget(Project.java:1389)
> >         at
org.apache.tools.ant.Project.executeTargets(Project.java:1263)
> >         at org.apache.tools.ant.Main.runBuild(Main.java:611)
> >         at org.apache.tools.ant.Main.start(Main.java:198)
> >         at org.apache.tools.ant.Main.main(Main.java:245)
>
>
> The JarTest test suite was then failing at
> testRecreateWithUpdateAdditionalFiles.
>
> Try this (ant -version) to make sure which version you are using :
>
>
> sample output on my computer :
>
> $ ant -version
> Apache Ant version 1.6alpha compiled on February 10 2003
>
> here my test results (I get the same results with the fresh code from CVS
> and with a build of Feb 10, 2003)
>
> $ ant -Dtestcase=org.apache.tools.ant.taskdefs.JarTest run-single-test
>
> Buildfile: build.xml
> prepare:
> check_for_optional_packages:
> build:
>      [copy] Copying 2 files to C:\dev\gnu\ant\build\classes
> compile-tests:
> run-single-test-only:
>     [junit] Testsuite: org.apache.tools.ant.taskdefs.JarTest
>     [junit] Tests run: 19, Failures: 0, Errors: 1, Time elapsed: 40,759
sec
>     [junit] Testcase: test1 took 0,11 sec
>     [junit] Testcase: test2 took 0,03 sec
>     [junit] Testcase: test3 took 0,07 sec
>     [junit] Testcase: test4 took 0,11 sec
>     [junit] Testcase: testNoRecreateWithoutUpdate took 2,614 sec
>     [junit] Testcase: testNoRecreateWithUpdate took 2,583 sec
>     [junit] Testcase: testRecreateWithoutUpdateAdditionalFiles took 2,985
> sec
>     [junit] Testcase: testRecreateWithUpdateAdditionalFiles took 2,914 sec
>     [junit] Testcase: testRecreateWithoutUpdateNewerFile took 2,614 sec
>     [junit] Testcase: testRecreateWithUpdateNewerFile took 2,603 sec
>     [junit] Testcase: testManifestStaysIntact took 3,205 sec
>     [junit]  Caused an ERROR
>     [junit] Unable to delete file
> C:\dev\gnu\ant\src\etc\testcases\taskdefs\jartmp\manifest
>
>     [junit] file:///C:/dev/gnu/ant/src/etc/testcases/taskdefs/jar.xml:167:
> Unable to delete file
> C:\dev\gnu\ant\src\etc\testcases\taskdefs\jartmp\manifest
>
>     [junit]  at
> org.apache.tools.ant.taskdefs.Delete.removeDir(Delete.java:537)
>     [junit]  at
> org.apache.tools.ant.taskdefs.Delete.execute(Delete.java:476)
>     [junit]  at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:227)
>     [junit]  at org.apache.tools.ant.Task.perform(Task.java:388)
>     [junit]  at org.apache.tools.ant.Target.execute(Target.java:309)
>     [junit]  at org.apache.tools.ant.Target.performTasks(Target.java:336)
>     [junit]  at
> org.apache.tools.ant.Project.executeTarget(Project.java:1389)
>     [junit]  at
> org.apache.tools.ant.BuildFileTest.executeTarget(BuildFileTest.java:265)
>     [junit]  at
> org.apache.tools.ant.taskdefs.JarTest.tearDown(JarTest.java:79)
>     [junit]  at junit.framework.TestCase.runBare(TestCase.java:143)
>     [junit]  at junit.framework.TestResult$1.protect(TestResult.java:106)
>     [junit]  at
junit.framework.TestResult.runProtected(TestResult.java:124)
>     [junit]  at junit.framework.TestResult.run(TestResult.java:109)
>     [junit]  at junit.framework.TestCase.run(TestCase.java:131)
>     [junit]  at junit.framework.TestSuite.runTest(TestSuite.java:173)
>     [junit]  at junit.framework.TestSuite.run(TestSuite.java:168)
>     [junit]  at
>
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRu
> nner.java:323)
>     [junit]  at
>
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeInVM(JUnitTask
> .java:861)
>     [junit]  at
>
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.jav
> a:552)
>     [junit]  at
>
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.jav
> a:528)
>     [junit]  at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:227)
>     [junit]  at org.apache.tools.ant.Task.perform(Task.java:388)
>     [junit]  at org.apache.tools.ant.Target.execute(Target.java:309)
>     [junit]  at org.apache.tools.ant.Target.performTasks(Target.java:336)
>     [junit]  at
> org.apache.tools.ant.Project.executeTarget(Project.java:1389)
>     [junit]  at
> org.apache.tools.ant.Project.executeTargets(Project.java:1263)
>     [junit]  at org.apache.tools.ant.Main.runBuild(Main.java:611)
>     [junit]  at org.apache.tools.ant.Main.start(Main.java:198)
>     [junit]  at org.apache.tools.ant.Main.main(Main.java:245)
>
>     [junit] Testcase: testManifestStaysIntactTestcase:
> testNoRecreateBasedirExcludesWithUpdate took 2,594 sec
>     [junit] Testcase: testNoRecreateBasedirExcludesWithoutUpdate took
2,593
> sec
>     [junit] Testcase: testNoRecreateZipfilesetExcludesWithUpdate took
2,604
> sec
>     [junit] Testcase: testNoRecreateZipfilesetExcludesWithoutUpdate took
> 2,604 sec
>     [junit] Testcase: testRecreateZipfilesetWithoutUpdateAdditionalFiles
> took 2,604 sec
>     [junit] Testcase: testRecreateZipfilesetWithUpdateAdditionalFiles took
> 2,633 sec
>     [junit] Testcase: testRecreateZipfilesetWithoutUpdateNewerFile took
> 2,614 sec
>     [junit] Testcase: testRecreateZipfilesetWithUpdateNewerFile took 2,634
> sec
>
>
> BUILD FAILED
>
> file:///C:/dev/gnu/ant/build.xml:1631: Test
> org.apache.tools.ant.taskdefs.JarTest failed
>
>
>
> Total time: 49 seconds
>
>
>
>
>
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