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RE: [Cobertura-devel] 0% code coverage
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From: Brian D. <bri...@ya...> - 2005-03-10 16:50:54
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Sure here is what I've got for the details:
src/com
application-context.xml
test/com
classes
build/classes
instrumented-classes
The src/ directory has the production code and gets compiled to the
build/classes directory. The unit test source is compiled into the
test/classes directory. After compiling and before running the unit
tests I instrument the production code to the
build/instrumented-classes directory. I do a command line diff on
the build/classes and build/instrumented-classes directories after
compiling and there is no difference at all. When I run the unit
tests I'm putting the instrumented directory first in the classpath
and the build-classes second and the src third (I put the src into
the classpath to pick up the application-context.xml) In the setup
of the unit tests it will call ClassPathXmlApplicationContext to load
in the applicationContext.xml. When I run the unit tests I get 0%
coverage. Per Mark's suggestion I copied the instrumented files
over to the build/classes directory (thus overwriting the
non-instrumented files) and then
the first test case that runs and gets a bean from the
applicationController in Spring fails with the error:
[junit]
org.springframework.beans.factory.BeanDefinitionStoreException: Error
registering bean with name 'webController' defined in class path
resource [applicationContext.xml]: Class that bean class
[com.aptas.etosha.web.webcontroller.DefaultWebControllerImpl] depends
on not found; nested exception is java.lang.NoClassDefFoundError:
com/aptas/etosha/web/webcontroller/WebController
This class exists and is present in the both the build/classes and
build/instrumented-classes directories. It appears that when
instrumenting the classes something happens such that Spring cannot
find those instrumented files at all. Thanks!
--- Jeremy Ryan Thomerson <je...@th...> wrote:
> Brian, can you give a few more details about your setup? I use a
> Spring/Ant
> mix for all of our unit tests so that each has access to the
> application
> context. I might be able to help with a few mroe details.
>
> Jeremy Thomerson
>
> ----- Original Message -----
> From: "Brian Doyle" <bri...@ya...>
> To: "Mark Doliner" <Mar...@sa...>;
> <Cob...@li...>
> Sent: Wednesday, March 09, 2005 5:14 PM
> Subject: [SPAM-LOW] RE: [Cobertura-devel] 0% code coverage
>
>
> > I just copied the instrumented classes to the pre-instrumented
> > directory and it still fails with the same message :( If I copy
> the
> > non-instrumented classes back, it runs but I'm back to 0%
> coverage.
> > I'll try out Clover or EMMA and see if it's just something basic
> I'm
> > doing wrong here. Thanks for your help!
> >
> > --- Mark Doliner <Mar...@sa...> wrote:
> >
> > > The package names and class names should remain the same. It
> > > SOUNDS like Spring isn't looking for classes in the
> "instrumented"
> > > directory. You could try moving/copying these files to where
> the
> > > pre-instrumented classes were. (That's probably not an ideal
> > > long-term solution, but it might help narrow down the problem.)
> > > -Mark
> > >
> > > > -----Original Message-----
> > > > From: cob...@li...
> > > > [mailto:cob...@li...] On
> > > > Behalf Of Brian Doyle
> > > > Sent: Wednesday, March 09, 2005 4:05 PM
> > > > To: Cob...@li...
> > > > Subject: RE: [Cobertura-devel] 0% code coverage
> > > >
> > > > Thanks for the suggestions! I'm made some progress but
> still
> > > not
> > > > quite working for me. When I removed the original classes
> and
> > > run
> > > > the unit tests I get a NoClassDefFoundError for any of the
> > > production
> > > > classes. I am using Spring which loads the files up by
> > > specifying
> > > > the full package and name of the applicationContext.xml.
> Spring
> > > is
> > > > actually throwing the NoClassDefFoundError itself and can't
> seem
> > > to
> > > > find the file. The file actually exists in the instrumented
> > > > directory. I was wondering when the class does get
> instrumented
> > > does
> > > > it change the package name or name of the class when it's
> running
> > > in
> > > > the JVM. If that is the case that would explain why Spring
> can't
> > > > find the class to load. Thanks!
> > > >
> > > > --- Mark Doliner <Mar...@sa...> wrote:
> > > > > It sounds like you have a pretty good understanding of what
> > > should
> > > > > be happening. I'm not actually sure if the file size of
> > > > > cobertura.ser should grow... I can't think of why it would,
> but
> > > > > from experience I think it does. The time stamp on the
> file
> > > would
> > > > > definitely be changed. You could try removing the original
> > > classes
> > > > > before running the tests, to be absolutely sure you're
> using
> > > the
> > > > > instrumented classes.
> > > > >
> > > > > The cobertura.ser file is generally only written when the
> JVM
> > > > > exists. I suppose it's possible that you run your tests,
> and
> > > then
> > > > > the ser file is written, then maybe you run another test in
> a
> > > new
> > > > > JVM and it overwrites the ser file. (That's something I'd
> like
> > > to
> > > > > see fixed sometime, maybe for the next version.)
> > > > > -Mark
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: cob...@li...
> > > > > > [mailto:cob...@li...] On
> > > > > > Behalf Of Brian Doyle
> > > > > > Sent: Wednesday, March 09, 2005 12:57 PM
> > > > > > To: Cob...@li...
> > > > > > Subject: [Cobertura-devel] 0% code coverage
> > > > > >
> > > > > > I'm attempting to use Cobertura for the first time and
> the
> > > report
> > > > > > shows up as 0% coverage even though I have unit tests.
> I
> > > assume
> > > > > > that the cobertura.ser file is suppose to grow as the
> unit
> > > test
> > > > > are
> > > > > > running? That file is created and it never changes in
> size.
> > > The
> > > > > ant
> > > > > > build is always in the same directory, running, compiling
> and
> > > > > > creating reports and there's only one of those
> cobertura.ser
> > > > > files.
> > > > > > Also the classpath for the unit tests has the
> instrumented
> > > > > classes as
> > > > > > the first thing in the path. The instrumented classes is
> > > > > populated
> > > > > > with classes. Not sure what else to check here. Any
> ideas?
> > > > > Thanks.
> > > > > >
> > > > > >
> > > > > > Brian Doyle
> > > > >
> > > > >
> > > > > -------------------------------------------------------
> > > > > SF email is sponsored by - The IT Product Guide
> > > > > Read honest & candid reviews on hundreds of IT Products
> from
> > > real
> > > > > users.
> > > > > Discover which products truly live up to the hype. Start
> > > reading
> > > > > now.
> > > > > http://ads.osdn.com/?ad_ide95&alloc_id396&op=click
> > > > > _______________________________________________
> > > > > Cobertura-devel mailing list
> > > > > Cob...@li...
> > > > >
> https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > > > >
> > > >
> > > > Brian Doyle
> > > >
> > > > I don't know about ignorance, and I don't care about apathy,
> > > > but I simply will not put up with intolerance! - Unknown
> > > >
> > > >
> > > > -------------------------------------------------------
> > > > SF email is sponsored by - The IT Product Guide
> > > > Read honest & candid reviews on hundreds of IT Products from
> > > > real users.
> > > > Discover which products truly live up to the hype. Start
> reading
> > > now.
> > > > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> > > > _______________________________________________
> > > > Cobertura-devel mailing list
> > > > Cob...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > > >
> > >
> > >
> > > -------------------------------------------------------
> > > SF email is sponsored by - The IT Product Guide
> > > Read honest & candid reviews on hundreds of IT Products from
> real
> > > users.
> > > Discover which products truly live up to the hype. Start
> reading
> > > now.
> > > http://ads.osdn.com/?ad_ide95&alloc_id396&op=click
> > > _______________________________________________
> > > Cobertura-devel mailing list
> > > Cob...@li...
> > > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > >
> >
> >
> > Brian Doyle
> >
> > I don't know about ignorance, and I don't care about apathy, but
> I simply
> will not put up with intolerance! - Unknown
> >
> >
> > -------------------------------------------------------
> > SF email is sponsored by - The IT Product Guide
> > Read honest & candid reviews on hundreds of IT Products from real
> users.
> > Discover which products truly live up to the hype. Start reading
> now.
> > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> > _______________________________________________
> > Cobertura-devel mailing list
> > Cob...@li...
> > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
>
>
>
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real
> users.
> Discover which products truly live up to the hype. Start reading
> now.
> http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> _______________________________________________
> Cobertura-devel mailing list
> Cob...@li...
> https://lists.sourceforge.net/lists/listinfo/cobertura-devel
>
--- Jeremy Ryan Thomerson <je...@th...> wrote:
> Brian, can you give a few more details about your setup? I use a
> Spring/Ant
> mix for all of our unit tests so that each has access to the
> application
> context. I might be able to help with a few mroe details.
>
> Jeremy Thomerson
>
> ----- Original Message -----
> From: "Brian Doyle" <bri...@ya...>
> To: "Mark Doliner" <Mar...@sa...>;
> <Cob...@li...>
> Sent: Wednesday, March 09, 2005 5:14 PM
> Subject: [SPAM-LOW] RE: [Cobertura-devel] 0% code coverage
>
>
> > I just copied the instrumented classes to the pre-instrumented
> > directory and it still fails with the same message :( If I copy
> the
> > non-instrumented classes back, it runs but I'm back to 0%
> coverage.
> > I'll try out Clover or EMMA and see if it's just something basic
> I'm
> > doing wrong here. Thanks for your help!
> >
> > --- Mark Doliner <Mar...@sa...> wrote:
> >
> > > The package names and class names should remain the same. It
> > > SOUNDS like Spring isn't looking for classes in the
> "instrumented"
> > > directory. You could try moving/copying these files to where
> the
> > > pre-instrumented classes were. (That's probably not an ideal
> > > long-term solution, but it might help narrow down the problem.)
> > > -Mark
> > >
> > > > -----Original Message-----
> > > > From: cob...@li...
> > > > [mailto:cob...@li...] On
> > > > Behalf Of Brian Doyle
> > > > Sent: Wednesday, March 09, 2005 4:05 PM
> > > > To: Cob...@li...
> > > > Subject: RE: [Cobertura-devel] 0% code coverage
> > > >
> > > > Thanks for the suggestions! I'm made some progress but
> still
> > > not
> > > > quite working for me. When I removed the original classes
> and
> > > run
> > > > the unit tests I get a NoClassDefFoundError for any of the
> > > production
> > > > classes. I am using Spring which loads the files up by
> > > specifying
> > > > the full package and name of the applicationContext.xml.
> Spring
> > > is
> > > > actually throwing the NoClassDefFoundError itself and can't
> seem
> > > to
> > > > find the file. The file actually exists in the instrumented
> > > > directory. I was wondering when the class does get
> instrumented
> > > does
> > > > it change the package name or name of the class when it's
> running
> > > in
> > > > the JVM. If that is the case that would explain why Spring
> can't
> > > > find the class to load. Thanks!
> > > >
> > > > --- Mark Doliner <Mar...@sa...> wrote:
> > > > > It sounds like you have a pretty good understanding of what
> > > should
> > > > > be happening. I'm not actually sure if the file size of
> > > > > cobertura.ser should grow... I can't think of why it would,
> but
> > > > > from experience I think it does. The time stamp on the
> file
> > > would
> > > > > definitely be changed. You could try removing the original
> > > classes
> > > > > before running the tests, to be absolutely sure you're
> using
> > > the
> > > > > instrumented classes.
> > > > >
> > > > > The cobertura.ser file is generally only written when the
> JVM
> > > > > exists. I suppose it's possible that you run your tests,
> and
> > > then
> > > > > the ser file is written, then maybe you run another test in
> a
> > > new
> > > > > JVM and it overwrites the ser file. (That's something I'd
> like
> > > to
> > > > > see fixed sometime, maybe for the next version.)
> > > > > -Mark
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: cob...@li...
> > > > > > [mailto:cob...@li...] On
> > > > > > Behalf Of Brian Doyle
> > > > > > Sent: Wednesday, March 09, 2005 12:57 PM
> > > > > > To: Cob...@li...
> > > > > > Subject: [Cobertura-devel] 0% code coverage
> > > > > >
> > > > > > I'm attempting to use Cobertura for the first time and
> the
> > > report
> > > > > > shows up as 0% coverage even though I have unit tests.
> I
> > > assume
> > > > > > that the cobertura.ser file is suppose to grow as the
> unit
> > > test
> > > > > are
> > > > > > running? That file is created and it never changes in
> size.
> > > The
> > > > > ant
> > > > > > build is always in the same directory, running, compiling
> and
> > > > > > creating reports and there's only one of those
> cobertura.ser
> > > > > files.
> > > > > > Also the classpath for the unit tests has the
> instrumented
> > > > > classes as
> > > > > > the first thing in the path. The instrumented classes is
> > > > > populated
> > > > > > with classes. Not sure what else to check here. Any
> ideas?
> > > > > Thanks.
> > > > > >
> > > > > >
> > > > > > Brian Doyle
> > > > >
> > > > >
> > > > > -------------------------------------------------------
> > > > > SF email is sponsored by - The IT Product Guide
> > > > > Read honest & candid reviews on hundreds of IT Products
> from
> > > real
> > > > > users.
> > > > > Discover which products truly live up to the hype. Start
> > > reading
> > > > > now.
> > > > > http://ads.osdn.com/?ad_ide95&alloc_id396&op=click
> > > > > _______________________________________________
> > > > > Cobertura-devel mailing list
> > > > > Cob...@li...
> > > > >
> https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > > > >
> > > >
> > > > Brian Doyle
> > > >
> > > > I don't know about ignorance, and I don't care about apathy,
> > > > but I simply will not put up with intolerance! - Unknown
> > > >
> > > >
> > > > -------------------------------------------------------
> > > > SF email is sponsored by - The IT Product Guide
> > > > Read honest & candid reviews on hundreds of IT Products from
> > > > real users.
> > > > Discover which products truly live up to the hype. Start
> reading
> > > now.
> > > > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> > > > _______________________________________________
> > > > Cobertura-devel mailing list
> > > > Cob...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > > >
> > >
> > >
> > > -------------------------------------------------------
> > > SF email is sponsored by - The IT Product Guide
> > > Read honest & candid reviews on hundreds of IT Products from
> real
> > > users.
> > > Discover which products truly live up to the hype. Start
> reading
> > > now.
> > > http://ads.osdn.com/?ad_ide95&alloc_id396&op=click
> > > _______________________________________________
> > > Cobertura-devel mailing list
> > > Cob...@li...
> > > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
> > >
> >
> >
> > Brian Doyle
> >
> > I don't know about ignorance, and I don't care about apathy, but
> I simply
> will not put up with intolerance! - Unknown
> >
> >
> > -------------------------------------------------------
> > SF email is sponsored by - The IT Product Guide
> > Read honest & candid reviews on hundreds of IT Products from real
> users.
> > Discover which products truly live up to the hype. Start reading
> now.
> > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> > _______________________________________________
> > Cobertura-devel mailing list
> > Cob...@li...
> > https://lists.sourceforge.net/lists/listinfo/cobertura-devel
>
>
>
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real
> users.
> Discover which products truly live up to the hype. Start reading
> now.
> http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> _______________________________________________
> Cobertura-devel mailing list
> Cob...@li...
> https://lists.sourceforge.net/lists/listinfo/cobertura-devel
>
Brian Doyle
I don't know about ignorance, and I don't care about apathy, but I simply will not put up with intolerance! - Unknown
|
