Hi,
you might diskuss this question with the ApectJ project, we can't
provide support here. I think they have load time weaving options.
Regards,
-marc
On 2015-08-17 05:44, zhz shi wrote:
Thanks Marc.
For '_TO SOLVE THIS YOU HAVE TO MAKE SURE THAT THE CLASS FILES GET
INSTRUMETED BY JACOCO *BEFORE* ASPECTJ KICKS IN. _', is it possible
to make this happen if we're using AspectJ Compile Time Weaving,
because I see ajc directly compile java source file to class files.
On Saturday, August 15, 2015 at 12:38:25 AM UTC+8, Marc R. Hoffmann
wrote:
Looks like for whatever reason the JaCoCo runtime is not on the
classpath or cannot be loaded in your testsetup.
You might check with the -X Maven option how the command line for
your test runtime looks like.
Also here you can find a working example:
http://www.eclemma.org/jacoco/trunk/doc/examples/build/pom-offline.xml
[1]
Regards,
-marc
On 14.08.15 18:17, zhz shi wrote:
Thanks @marc for your information. I'm trying to use the jacoco
offline instrumentation with the following configuration:
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.5.201505241946</version>
<executions>
<execution>
<id>default-instrument</id>
<goals>
<goal>instrument</goal>
</goals>
</execution>
<execution>
<id>default-restore-instrumented-classes</id>
<goals>
<goal>restore-instrumented-classes</goal>
</goals>
</execution>
<execution>
<id>default-report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.2</version>
<configuration>
<systemPropertyVariables>
<jacoco-agent.destfile>target/jacoco.exec</jacoco-agent.destfile>
</systemPropertyVariables>
</configuration>
</plugin>
and also with dependency:
<dependency>
<groupId>org.jacoco</groupId>
<artifactId>org.jacoco.agent</artifactId>
<classifier>runtime</classifier>
<version>0.7.5.201505241946</version>
</dependency>
but all tests failed due to
org/jacoco/agent/rt/internal_b0d6a23/Offline can not be found. Is
there anything wrong with my configration?
On Friday, August 14, 2015 at 4:04:56 PM UTC+8, Marc R. Hoffmann
wrote: Hi,
JaCoCo works on class files only. It reports whatever it sees in the
class files which get instrumented and analyzed. Future versions
might
come with the option to filter certain constructs, but for AspectJ
this
will probably not work as you can inject any code.
To solve this you have to make sure that the class files get
instrumeted
by JaCoCo *before* AspectJ kicks in. If you use the AspectJ agent it
has
to be configured after the JaCoCo agent. If you want to pre-compile
your
classes you can use JaCoCo offline instrumentation first:
http://www.eclemma.org/jacoco/trunk/doc/offline.html [2]
Regards,
-marc
On 2015-08-14 07:16, zhz shi wrote:
Hi,
We're using AspectJ in our project and also Jacoco for test
coverage
report, currently we're facing an issue that due to AspectJ
changed
the byte code during compiling phase, which makes the code
coverage
report not correct. One example is due to AspectJ adds extra
if-else
statement, then the branch coverage shows something like 1/4 but
actually there's no condition branch in the source code. Is there
some
good way to tell Jacoco to ignore all code generated by AspectJ?
I also created an issues 335 [1] on Github and posted an question
on
SO [2].
Thanks a lot.
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[3]
[3].
For more options, visit https://groups.google.com/d/optout [4]
[4].
Links:
------
[1] https://github.com/jacoco/jacoco/issues/335 [5]
[2]
http://stackoverflow.com/questions/32001843/jacoco-code-coverage-is-affected-by-aspectj
[6]
[3]
https://groups.google.com/d/msgid/jacoco/e96a08b4-8c44-469a-b32b-52f013e57bbd%40googlegroups.com?utm_medium=email&utm_source=footer
[7]
[4] https://groups.google.com/d/optout [4]
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[8].
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[9].
For more options, visit https://groups.google.com/d/optout [4].
Links:
------
[1]
http://www.eclemma.org/jacoco/trunk/doc/examples/build/pom-offline.xml
[2] http://www.eclemma.org/jacoco/trunk/doc/offline.html
[3]
https://groups.google.com/d/msgid/jacoco/e96a08b4-8c44-469a-b32b-52f013e57bbd%40googlegroups.com
[4] https://groups.google.com/d/optout
[5] https://github.com/jacoco/jacoco/issues/335
[6]
http://stackoverflow.com/questions/32001843/jacoco-code-coverage-is-affected-by-aspectj
[7]
https://groups.google.com/d/msgid/jacoco/e96a08b4-8c44-469a-b32b-52f013e57bbd%40googlegroups.com?utm_medium=email&utm_source=footer
[8]
https://groups.google.com/d/msgid/jacoco/088f94d1-850a-4c7b-a420-ef39147daf80%40googlegroups.com?utm_medium=email&utm_source=footer
[9]
https://groups.google.com/d/msgid/jacoco/0c4de744-f40b-4d9b-b6f9-ec7362d6ce68%40googlegroups.com?utm_medium=email&utm_source=footer
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