Re: [Cobertura-devel] Unable to access jar file

[John W. L. <Joh...@sa...>]

You might also want to try creating the jar first.   Then, instrument the jar.

I also don’t see the cobertura.jar on your classpath.

John


From: Michel MAURICE [mailto:mic...@ya...]
Sent: Monday, July 12, 2010 1:37 PM
To: cob...@li...
Subject: [Cobertura-devel] Unable to access jar file

Hi,

I cannot solve a problem.

The steps are the following:

1. I compile my application and generate the jar file with the good manifest
2. I run it : ok
3. I instrumente with cobertura using the bat file and create the instumented jar file with the same manifest file, see the commands in the context below:

Rem : Instrumentation de l'application Editeur de courbes pour mesure de couverture
Echo on
cd c:\editeur_graphe\
rmdir instrumented
del cobertura.ser
call cobertura-instrument.bat --destination .\instrumented .\executables
Rem : Copy des ressources
cd instrumented
xcopy ..\ressources\*.class .\fr\guehenneux\graphe\fonction /e /y
Rem : Generation du jar de l'application Editeur de courbes
jar cvmf ..\ressources\MANIFEST.MF .\EditeurGraphe.jar *.*
Rem : Fin de generation
echo off
cd ..

4. I want to run some use cases for test, using the command bellow, as explain in your documentation:

java -classpath .;C:\Editeur_Graphe\instrumented;C:\Editeur_Graphe\executables;C:\Editeur_Graphe\sources -Dnet.sourceforge.cobertura.datafile=C:\Editeur_Graphe\cobertura.ser -jar EditeurGraphe.jar;

I hope the instrumented application running, but I have the message Unable to access jar file ...
For your information I have use your procedure with a simple .class it's OK, I can report coverage.

Many thanks for your help.
Best regards.

Michel MAURICE