[ http://jira.codehaus.org/browse/MSUREFIRE-87?page=all ]
     
Brett Porter closed MSUREFIRE-87:
---------------------------------

     Assign To: Brett Porter
    Resolution: Fixed

> Improve error stack trace when the error comes from the user's test code
> ------------------------------------------------------------------------
>
>          Key: MSUREFIRE-87
>          URL: http://jira.codehaus.org/browse/MSUREFIRE-87
>      Project: Maven 2.x Surefire Plugin
>         Type: Improvement

>     Versions: 2.1.3
>     Reporter: Vincent Massol
>     Assignee: Brett Porter
>      Fix For: 2.2

>
>
> For example here's what's printed when my test code reports an error:
> {noformat}
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:324)
>         at 
> org.apache.maven.surefire.SurefireBooter.main(SurefireBooter.java:785)
> Caused by: java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native 
> Method)
>         at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>         at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
>         at 
> org.apache.maven.surefire.SurefireUtils.instantiateBattery(SurefireUtils.java:54)
>         at 
> org.apache.maven.surefire.Surefire.instantiateBatteries(Surefire.java:262)
>         at org.apache.maven.surefire.Surefire.run(Surefire.java:93)
>         at org.apache.maven.surefire.Surefire.run(Surefire.java:87)
>         at org.apache.maven.surefire.Surefire.run(Surefire.java:63)
>         ... 5 more
> Caused by: java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:324)
>         at 
> org.apache.maven.surefire.battery.JUnitBattery.processTestClass(JUnitBattery.java:130)
>         at 
> org.apache.maven.surefire.battery.JUnitBattery.<init>(JUnitBattery.java:69)
>         ... 14 more
> Caused by: java.lang.RuntimeException: System property "cargo.containers" 
> must be defined.
>         at 
> org.codehaus.cargo.sample.java.AbstractCargoTestCase.addContainerToTest(AbstractCargoTestCase.java:157)
> {noformat}
> This is really not nice and hard to read as the real cause it buried down the 
> stack trace. I would like surefire code to directly make the user's error be 
> at the top of the thrown stack trace, i.e. surefire should not catch user 
> exceptions. This is what I would expect to see:
> {noformat}
>  java.lang.RuntimeException: System property "cargo.containers" must be 
> defined.
>         at 
> org.codehaus.cargo.sample.java.AbstractCargoTestCase.addContainerToTest(AbstractCargoTestCase.java:157)
> {noformat}
> Thanks

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