I made some investigation and tried out to run from command line the java
command that you can see below generated by the fork process, the result is
alway the same, it is not able to locate the class .
I found something regarding classloader delegation at the following
http://ant.apache.org/faq.html#delegating-classloader
Now I know how to solve that with ant but with maven ?
Is there anyone who had the same problem ? Could it be that I am doing
something wrong ? like missing something when I installed maven or
something like that ?
Any help would be very welcome
Best Regards
Michele
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| cc: (bcc: Michele Forte/SwissRe)
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| Subject: junit fork and classpath
problems |
>-----------------------------------------------------------------------------------------------------------------------|
I am using maven rc1, and for doing my tests in order to be able to load
during the test execution some required classes I use the fork option.
in particular something like
maven.junit.fork=true
maven.junit.jvmargs
=-Djava.ext.dirs=D:/AppClient/lib;D:/AppClient/java/jre/lib/ext
I need to preload some classes in the VM I am running my tests with.
If I do so I get the following error:
test:test:
[taskdef] [DEBUG] Class
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask loaded from parent
loader
[taskdef] [DEBUG] +User task: junit
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask
[DEBUG] Found /D:/maven/repository/junit/jars/junit-3.8.1.jar
[DEBUG] Found /D:/maven/lib/ant-1.5.3-1.jar
[DEBUG] Found /D:/maven/lib/ant-optional-1.5.3-1.jar
[junit] [DEBUG] fileset: Setup scanner in dir D:\somewhere\source with
patternSet{ includes: [**/*Test.java] excludes: [**/*Test*All.java,
**/*AbstractTestCase.java] }
[junit] [VERBOSE] Implicitly adding D:
\maven\repository\junit\jars\junit-3.8.1.jar;D:
\maven\lib\ant-1.5.3-1.jar;D:\maven\lib\ant-optional-1.5.3-1.jar to
CLASSPATH
[junit] Running com.swissre.sje.alg.database.SJEALGDatabaseDB2Test
[junit] [VERBOSE] Executing 'C:
\Srdev\sdk\j2sdk1.4.2_02\jre\bin\java.exe' with arguments:
'-Djava.ext.dirs=D:/AppClient/lib;D:/AppClient/java/jre/lib/ext'
'-Dbasedir=D:\myprojecthome\admin'
'-classpath'
'MYCLASSPATH'
'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
'com.mycompany.MyClassTest'
'filtertrace=true'
'haltOnError=false'
'haltOnFailure=false'
'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
'showoutput=false'
'formatter=mMYformatter'
'propsfile=D:\myprojecthome\admin\junit2022631186.properties'
The ' characters around the executable and arguments are
not part of the command.
[junit] [DEBUG] Execute:Java13CommandLauncher: Executing 'C:
\Srdev\sdk\j2sdk1.4.2_02\jre\bin\java.exe' with arguments:
'-Djava.ext.dirs=D:/AppClient/lib;D:/AppClient/java/jre/lib/ext'
'-Dbasedir=D:\myprojecthome\admin'
'-classpath'
'D:\DATA\IBM\wsappdev51\j2ee\ivp\SR_ALGBase\admin\target\test-classes;D:
\DATA\IBM\wsappdev51\j2ee\ivp\SR_ALGBase\admin\target\classes;D:
\maven\repository\ibm-j2ee\jars\ibm-j2ee-1.3.1.jar;D:
\maven\repository\commons-lang\jars\commons-lang-2.0.jar;D:
\maven\repository\log4j\jars\log4j-1.2.8.jar;D:
\maven\repository\sr_sje\jars\sr_sje_commons-1.0.0.jar;D:
\maven\repository\db2\jars\db2-jdbc-driver-1.0.0.jar;D:
\maven\repository\oracle\jars\oracle-jdbc-driver-1.2.jar;D:
\maven\repository\algbase\jars\LdapBean-1.0.0.jar;D:
\maven\repository\algbase\jars\xa1-1.0.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_ALGStubs-1.0.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_ALGBaseServices_EJB-0.0.1.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_RequestInterceptor-0.3.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_SIC_GenericServiceFactory-1.0.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_ALGBase_EJB-0.3.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_SIC_LR_Access-0.0.1.jar;D:
\maven\repository\ibm-client\jars\ccf2-5.0.1.jar;D:
\maven\repository\ibm-client\jars\cicseci-5.0.1.jar;D:
\maven\repository\ibm-client\jars\cicsframe-5.0.1.jar;D:
\maven\repository\ibm-client\jars\ctgclient-5.0.1.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_LSLoginTicket_Java-0.3.0.jar;D:
\maven\repository\tarsec\jars\ses-ticket-1.0.0.jar;D:
\maven\repository\sr_sje\jars\SR_SJE_WIP-d.1.0.0.13.jar;D:
\maven\repository\sr_sje_test\jars\ivpct2-1.0.0.jar;D:
\maven\repository\sr_junit\jars\sr_junit-0.3.0.jar;D:
\maven\repository\junitperf\jars\junitperf-1.8.jar;D:
\maven\repository\junit\jars\junit-3.8.1.jar;D:
\maven\lib\ant-1.5.3-1.jar;D:\maven\lib\ant-optional-1.5.3-1.jar'
'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
'com.swissre.sje.alg.database.SJEALGDatabaseDB2Test'
'filtertrace=true'
'haltOnError=false'
'haltOnFailure=false'
'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
'showoutput=false'
'formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,D:
\DATA\IBM\wsappdev51\j2ee\ivp\SR_ALGBase\admin\target\test-reports\TEST-com.swissre.sje.alg.database.SJEALGDatabaseDB2Test.xml'
'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,D:
\DATA\IBM\wsappdev51\j2ee\ivp\SR_ALGBase\admin\target\test-reports\TEST-com.swissre.sje.alg.database.SJEALGDatabaseDB2Test.txt'
'propsfile=D:
\DATA\IBM\wsappdev51\j2ee\ivp\SR_ALGBase\admin\junit2022631186.properties'
The ' characters around the executable and arguments are
not part of the command.
[junit] java.lang.NoClassDefFoundError: junit/framework/TestListener
[junit] at java.lang.ClassLoader.defineClass0(Native Method)
[junit] at
java.lang.ClassLoader.defineClass(ClassLoader.java:537)
[junit] at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
[junit] at
java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
[junit] at
java.net.URLClassLoader.access$100(URLClassLoader.java:55)
[junit] at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
[junit] at java.security.AccessController.doPrivileged(Native
Method)
[junit] at
java.net.URLClassLoader.findClass(URLClassLoader.java:187)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:282)
[junit] at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
[junit] at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
[junit] at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
[junit] Exception in thread "main"
[junit] [ERROR] TEST com.swissre.sje.alg.database.SJEALGDatabaseDB2Test
FAILED
Now I can see from the classpath that the junit package is there. and Test
Listener is there. I noticed though that Junit is launched via the ant
task, are we sure that the current classpath is used ?
Anyone had this issue ? Or is there something I am doing wrong?
Regards
Michele
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