You only need the classes you want to create a coverage report for.
Normally this is the application under test, not the test classes.
But this is all up to you: The jacoco.exec files contains execution data
for all classes loaded into the JVM.
On 11.04.16 22:23, Luis Machado Reis wrote:
Marc
Last question: when you say uninstrumented classes is only target
classes .. or I need my test classess too? That is the point ..
Jacoco.exec contains the result of test execution?
Thanks a lot!
On Mon, Apr 11, 2016 at 4:35 PM, Marc R. Hoffmann
<[email protected] <mailto:[email protected]>> wrote:
Hi,
to create a JaCoCo report (aka "analyze") you need
1) uninstrumented class files used at test execution
2) dumped exec filed
3) optionally source files for highlighted reports
Regards,
-marc
On 11.04.16 21:15, Luis Machado Reis wrote:
Marc
Sorry, but I am nuttz with code sometimes ...
So I can load Jacoco.exec and run Analyzer to get detailed line
coverage?
On Mon, Apr 11, 2016 at 3:54 PM, Marc R. Hoffmann
<[email protected] <mailto:[email protected]>>
wrote:
Actually for report generation you need the original classes,
not the instrumented ones. Using the latter will fail with an
error message.
So, yes, you can create the report at any point later in time
as long as you have exec files and the corresponding classes.
Regards,
-marc
On 11.04.16 20:34, Luis Machado Reis wrote:
Marc
So I can't use a already generated jacoco.exec file to check
line coverage and I need to this before Jacoco restore
instrumented classes (I instrumented them offline because
PowerMock issues).
There is no way to generate a jacco.exec file containing all
verifications to be analyzed later?
On Mon, Apr 11, 2016 at 12:49 AM, Marc R. Hoffmann
<[email protected]
<mailto:[email protected]>> wrote:
Hi,
Generate a report containing package, class, line #,
covered (true|false).
This is exactly what JaCoCo does. If you need APIs
please have look at documentation and examples:
http://www.eclemma.org/jacoco/trunk/doc/api/org/jacoco/core/analysis/package-summary.html
http://www.eclemma.org/jacoco/trunk/doc/examples/java/CoreTutorial.java
but my problem is if I analyze classes it will not
cover code tested with PowerMock.
This is a different story. JaCoCo works on class files
and requires that the class files instrumented at
runtime are the same than the one used while analyzing
exec files. Please see this page for a detailled
discussion and possible work-arounds:
http://www.eclemma.org/jacoco/trunk/doc/classids.html
Regards,
-marc
On 11.04.16 01:52, [email protected]
<mailto:[email protected]> wrote:
Hey Folks!
I am working with Jacoco for last 16 months with
success and I am loving it BUT now I jave a special
requirement and I am not getting the desired
results because I could t find parameters or API
support
I need:
Generate a report containing package, class, line #,
covered (true|false).
Ok .. we have samples in Jacoco project to how
generate it in API, but my problem is if I analyze
classes it will not cover code tested with
PowerMock. Ok! I can get jacoco.exec file from maven
build job and analyze it ... I got a good number but
based on probes ... but I am still needing line
covered true or false.
Any one can help me?
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