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Re: [Cobertura-devel] Coverage reoprts show 0% coverage
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From: Steven C. <ste...@re...> - 2011-07-08 23:57:51
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Steve,
My comments are below. This time it worked :-)
That's super awesome!
If you add this custom code to your "logout" routine, will it work then?
try {
String className = "net.sourceforge.cobertura.coveragedata.ProjectData";
String methodName = "saveGlobalProjectData";
Class saveClass = Class.forName(className);
java.lang.reflect.Method saveMethod = saveClass.getDeclaredMethod(methodName, new Class[0]);
saveMethod.invoke(null,new Object[0]);
} catch (Throwable t) {
}
Yes, this time the coverage report is showing the results. The above
code fixed this ?
Yes, because this is essentially forcing cobertura to flush the data to
the .ser file. http://cobertura.sourceforge.net/faq.html see the last
item on the page.
I don't know too much about tomcat, but I believe in your web.xml can't
you do a call to class? I could be 100% wrong on this though. There
should be some method to execute a class, or a static method.
|<web-app>
<!-- Usual stuff here-->
<listener>
<listener-class>net.sourceforge.cobertura.coverageData.ProjectData</listener-class>
</listener>
</web-app>
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On 7/8/2011 5:25 PM, Shivakumar Patil wrote:
> Steve,
> My comments are below. This time it worked :-)
>
> ------------------------------------------------------------------------
> *From:* Steven Christou [mailto:ste...@re...]
> *Sent:* Friday, July 08, 2011 1:31 PM
> *To:* Shivakumar Patil
> *Cc:* 'John W. Lewis'; cob...@li...
> *Subject:* Re: [Cobertura-devel] Coverage reoprts show 0% coverage
>
> Few Questions:
> While instrumentation, do you get any type of warnings/errors?
> Microsoft Windows XP [Version 5.1.2600]
> (C) Copyright 1985-2001 Microsoft Corp.
> C:\>cd C:\Cobertura\cobertura-1.9.4.1\90
> C:\Cobertura\cobertura-1.9.4.1\90>build.bat
> C:\Cobertura\cobertura-1.9.4.1\90>SET ANT_HOME=C:\apache-ant-1.8.2
> C:\Cobertura\cobertura-1.9.4.1\90>SET JAVA_HOME=C:\Program
> Files\Java\jdk1.6.0_2
> 5
> C:\Cobertura\cobertura-1.9.4.1\90>SET PATH=C:\Program
> Files\Java\jdk1.6.0_25\bin
> ;.;C:\Perl\site\bin;C:\Perl\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System
> 32\Wbem;c:\Program Files\Microsoft SQL
> Server\100\Tools\Binn\;c:\Program Files\M
> icrosoft SQL
> Server\100\DTS\Binn\;C:\ACE+TAO+CIAO\ACE_wrappers\lib;C:\ACE+TAO+CI
> AO\ACE_wrappers\bin;C:\Program Files\doxygen\bin;C:\Program
> Files\Graphviz2.26.3
> \bin;C:\Program
> Files\Java\jdk1.6.0_25\bin;C:\eClinicalWorks\mysql\bin;C:\apache
> -ant-1.8.2\bin;C:\Sun\AppServer\bin;
> C:\Cobertura\cobertura-1.9.4.1\90>SET
> CLASSPATH=C:\Cobertura\cobertura-1.9.4.1\9
> 0\WEB-INF\classes
> C:\Cobertura\cobertura-1.9.4.1\90>C:\apache-ant-1.8.2\bin\ant
> Buildfile: C:\Cobertura\cobertura-1.9.4.1\90\build.xml
> init:
> [mkdir] Created dir: C:\Cobertura\cobertura-1.9.4.1\90\instrumented
> [mkdir] Created dir:
> C:\Cobertura\cobertura-1.9.4.1\90\reports\junit-xml
> [mkdir] Created dir:
> C:\Cobertura\cobertura-1.9.4.1\90\reports\junit-html
> removeclassesfolders:
> instrument:
> [delete] Deleting: C:\Cobertura\cobertura-1.9.4.1\90\cobertura.ser
> [delete] Deleting directory
> C:\Cobertura\cobertura-1.9.4.1\90\instrumented
> [cobertura-instrument] Cobertura 1.9.4.1 - GNU GPL License (NO
> WARRANTY) - See C
> OPYRIGHT file
> [cobertura-instrument] Instrumenting 2517 files to
> C:\Cobertura\cobertura-1.9.4.
> 1\90\instrumented
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss catalog.MigrateICD$1. Perhaps you need to compile with debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss catalog.NEU_Email$1. Perhaps you need to compile with debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss catalog.PatientDemographic$1. Perhaps you need to compile with
> debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss catalog.PatientSchedule$1. Perhaps you need to compile with
> debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss catalog.ePtStmnt$1. Perhaps you need to compile with debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss corrections.PrintPrescription$1. Perhaps you need to compile with
> debug=true
> ?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss empi.dashboard.CCRDashboardHelper$1. Perhaps you need to compile
> with debug=
> true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss empi.objects.PtReconHelper$1. Perhaps you need to compile with
> debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss empi.util.SendMails$1. Perhaps you need to compile with debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss json.JSONObject$1. Perhaps you need to compile with debug=true?
> [cobertura-instrument] WARN visitEnd, No line number information
> found for cla
> ss migration.EcwVisitStatus$1. Perhaps you need to compile with
> debug=true?
> [cobertura-instrument] Cobertura: Saved information on 2517 classes.
> [cobertura-instrument] Instrument time: 40328ms
> coverage:
> BUILD SUCCESSFUL
> Total time: 42 seconds
> C:\Cobertura\cobertura-1.9.4.1\90>
>
> How does your tomcat6 service java argument look like?
> -Dcatalina.base=E:\eClinicalWorks\tomcat6
> -Dcatalina.home=E:\eClinicalWorks\tomcat6
> -Djava.endorsed.dirs=E:\eClinicalWorks\tomcat6\endorsed
> -Djava.io.tmpdir=E:\eClinicalWorks\tomcat6\temp
> -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
> -Djava.util.logging.config.file=E:\eClinicalWorks\tomcat6\conf\logging.properties
> -Dcom.sun.management.jmxremote
> -Dcom.sun.management.jmxremote.port=8999
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dnet.sourceforge.cobertura.datafile=E:\eClinicalWorks\tomcat6\bin\cobertura.ser
> -XX:+HeapDumpOnOutOfMemoryError
> -XX:MaxPermSize=512M
> -XX:HeapDumpPath=E:\eClinicalWorks\tomcat6\logs
>
> Are you adding any type of custom shutdown hooks?
> no
>
> If you add this custom code to your "logout" routine, will it work then?
> try {
> String className = "net.sourceforge.cobertura.coveragedata.ProjectData";
> String methodName = "saveGlobalProjectData";
> Class saveClass = Class.forName(className);
> java.lang.reflect.Method saveMethod = saveClass.getDeclaredMethod(methodName, new Class[0]);
> saveMethod.invoke(null,new Object[0]);
> } catch (Throwable t) {
> }
>
> Yes, this time the coverage report is showing the results. The above
> code fixed this ?
>
>
>
> On 7/8/2011 9:02 AM, Shivakumar Patil wrote:
>> John/Steve,
>> Just wanted to followup on the below issue.
>>
>> ------------------------------------------------------------------------
>> *From:* Shivakumar Patil [mailto:sh...@ec...]
>> *Sent:* Wednesday, July 06, 2011 2:35 PM
>> *To:* 'John W. Lewis'; 'Steven Christou'
>> *Cc:* 'cob...@li...'
>> *Subject:* RE: [Cobertura-devel] Coverage reoprts show 0% coverage
>>
>> when I followed the steps 1) to 6) mentioned below, the coverage
>> report shows 0% .
>> I have definately put the cobertura.ser file under tomcat6\bin directory.
>> I instrumented the class files and generated the cobertura.ser file
>> on a different system than test system. Steps 3-6 are being done on
>> teh test system with tomcat and the application.
>>
>> ------------------------------------------------------------------------
>> *From:* John W. Lewis [mailto:Joh...@sa...]
>> *Sent:* Wednesday, July 06, 2011 2:14 PM
>> *To:* Shivakumar Patil; 'Steven Christou'
>> *Cc:* cob...@li...
>> *Subject:* RE: [Cobertura-devel] Coverage reoprts show 0% coverage
>>
>> Are you absolutely certain you are putting the cobertura.ser file in
>> the E:\eClinicalWorks\tomcat6\bin dir before starting tomcat? You
>> could specify datafile="E:/eClinicalWorks/tomcat6/bin" in the
>> cobertura-instrument command.
>>
>> John
>>
>> *From:*Shivakumar Patil [mailto:sh...@ec...]
>> *Sent:* Wednesday, July 06, 2011 12:17 PM
>> *To:* 'Steven Christou'
>> *Cc:* cob...@li...
>> *Subject:* Re: [Cobertura-devel] Coverage reoprts show 0% coverage
>>
>> It created the cobertura.ser file under tomcat6\bin directory. The
>> size was 1KB. It did not create file either under system32 or syswow64 .
>>
>> The tomcat6 stdout log had the following entry....
>>
>> Flushing results...
>> Flushing results done
>> Cobertura: Coverage data file
>> E:\eClinicalWorks\tomcat6\bin\cobertura.ser either does not exist or
>> is not readable. Creating a new data file.
>> Cobertura: Saved information on 0 classes.
>>
>> ------------------------------------------------------------------------
>>
>> *From:*Steven Christou [mailto:ste...@re...]
>> *Sent:* Wednesday, July 06, 2011 11:59 AM
>> *To:* Shivakumar Patil
>> *Cc:* cob...@li...
>> *Subject:* Re: [Cobertura-devel] Coverage reoprts show 0% coverage
>>
>> Also, can you check your system32, or syswow64 directory for a
>> cobertura.ser. If you don't place the cobertura.ser file in that
>> directory, will it create one automatically?
>>
>> On 7/6/2011 9:38 AM, Shivakumar Patil wrote:
>>
>> Hi,
>>
>> 1-> Using Cobertura 1.9.4.1 and tomcat6.
>>
>> 2-> Instrumented the class files except 3rd party JAR files.
>>
>> 3-> Placed Cobertura.ser under tomcat6 bin directory and copied
>> the instrumented class files to WEB-INF\classes folder.
>>
>> 4-> Started tomcat6 and tested the application manually without
>> using JUNIT test classes and ant task.
>>
>> 5-> Stopped tomcat6 and generated the coverage report,
>> everything shows 0% coverage.
>>
>> 6-> Also added the below java option to tomcat6 service ->
>>
>>
>> -Dnet.sourceforge.cobertura.datafile=E:\eClinicalWorks\tomcat6\bin\cobertura.ser
>>
>> Any thing wrong in what is being done here.
>>
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>>
>> ------------------------------------------------------------------------------
>> All of the data generated in your IT infrastructure is seriously valuable.
>> Why? It contains a definitive record of application performance, security
>> threats, fraudulent activity, and more. Splunk takes this data and makes
>> sense of it. IT sense. And common sense.
>> http://p.sf.net/sfu/splunk-d2d-c2
>>
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