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Re: [Cobertura-devel] cobertura-report bails out with java.lang.OutOfMemoryError
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From: Christian J. <chr...@bw...> - 2010-03-17 14:27:03
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Thanks, I just observed the little "M" I missed in the maxmemory attribute. Br Christian On 17 mar 2010, at 13.59, John W. Lewis wrote: > > Try setting maxmemory. > > http://cobertura.sourceforge.net/anttaskreference.html > > > -----Original Message----- > From: Christian Jendeberg [mailto:chr...@bw...] > Sent: Wednesday, March 17, 2010 5:06 AM > To: cob...@li... > Subject: [Cobertura-devel] cobertura-report bails out with java.lang.OutOfMemoryError > > Hi > I'm having trouble generating HTML reports with the Ant task cobertura-report with Ant 1.8.0, JDK 1.6.0_17 and Cobertura-1.9.4.1 (also tried 1.9.3) > > My code looks like this > > <macrodef name="m_cobertura-init"> > <sequential> > <taskdef resource="tasks.properties" classpathref="buildenv.lib.classpath" /> > </sequential> > </macrodef> > > <macrodef name="m_cobertura-report" description="Uses properties: src.java.dir, build.dir, coverage.report.dir."> > <attribute name="cobertura.format" default="${cobertura.format}" /> > <attribute name="cobertura.datafile" default="${cobertura.datafile}" /> > <attribute name="cobertura.destdir" default="${cobertura.destdir}" /> > <attribute name="cobertura.maxmemory" default="128" /> > <attribute name="cobertura.srcdir" default="${cobertura.srcdir}" /> > > <sequential> > <taskdef resource="tasks.properties" classpathref="buildenv.lib.classpath" /> > <mkdir dir="@{cobertura.destdir}" /> > <echo message="Generating Cobertura report using datafile @{cobertura.datafile}, todir=@{cobertura.destdir}." /> > <cobertura-report format="@{cobertura.format}" datafile="@{cobertura.datafile}" destdir="@{cobertura.destdir}" maxmemory="@{cobertura.maxmemory}" srcdir="@{cobertura.srcdir}" /> > </sequential> > </macrodef> > > > <target name="foobar" description=""> > <m_cobertura-init /> > <m_cobertura-report /> > </target> > > When I run the foobar target I get the following result... > > $ time ant foobar > Buildfile: /Users/me/Desktop/Archive/build.xml > > foobar: > [echo] Generating Cobertura report using datafile /Users/me/Desktop/Archive/_BUILD/cobertura.ser, todir=/Users/me/Desktop/Archive/_DIST/reports/coverage/cobertura. > [cobertura-report] The jvmargs attribute is deprecated. Please use nested jvmarg elements. > [cobertura-report] Cobertura 1.9.4.1 - GNU GPL License (NO WARRANTY) - See COPYRIGHT file > [cobertura-report] Cobertura: Loaded information on 622 classes. > [cobertura-report] Exception in thread "main" java.lang.OutOfMemoryError: Java heap space > [cobertura-report] at java.util.Arrays.copyOfRange(Arrays.java:3209) > [cobertura-report] at java.lang.String.<init>(String.java:215) > [cobertura-report] at java.lang.StringBuffer.toString(StringBuffer.java:585) > [cobertura-report] at net.sourceforge.cobertura.reporting.html.HTMLReport.generateHtmlizedJavaSource(HTMLReport.java:638) > [cobertura-report] at net.sourceforge.cobertura.reporting.html.HTMLReport.generateSourceFile(HTMLReport.java:501) > [cobertura-report] at net.sourceforge.cobertura.reporting.html.HTMLReport.generateSourceFiles(HTMLReport.java:434) > [cobertura-report] at net.sourceforge.cobertura.reporting.html.HTMLReport.<init>(HTMLReport.java:97) > [cobertura-report] at net.sourceforge.cobertura.reporting.Main.parseArguments(Main.java:105) > [cobertura-report] at net.sourceforge.cobertura.reporting.Main.main(Main.java:174) > > BUILD FAILED > /Users/me/Desktop/Archive/build.xml:148: The following error occurred while executing this line: > /Users/me/Desktop/Archive/_BUILDENV/cobuto/macros/cobertura.xml:52: Error running reports. See messages above. > > Total time: 16 seconds > > real 0m17.064s > user 0m21.720s > sys 0m0.879s > > > Changing the report generation to XML format like this > > <target name="foobar" description=""> > <m_cobertura-init /> > <m_cobertura-report cobertura.format="xml" /> > </target> > > yields the following result > > $ time ant foobar > Buildfile: /Users/me/Desktop/Archive/build.xml > > foobar: > [echo] Generating Cobertura report using datafile /Users/me/Desktop/Archive/_BUILD/cobertura.ser, todir=/Users/me/Desktop/Archive/_DIST/reports/coverage/cobertura. > [cobertura-report] The jvmargs attribute is deprecated. Please use nested jvmarg elements. > [cobertura-report] Cobertura 1.9.4.1 - GNU GPL License (NO WARRANTY) - See COPYRIGHT file > [cobertura-report] Cobertura: Loaded information on 622 classes. > [cobertura-report] Report time: 26887ms > > BUILD SUCCESSFUL > Total time: 28 seconds > > real 0m29.214s > user 0m34.104s > sys 0m1.133s > > > > > When bypassing the Ant task cobertura-report and calling the Java class directly, like this > > > <macrodef name="m_cobertura-report-java" description="Uses properties: src.java.dir, build.dir, coverage.report.dir."> > <attribute name="cobertura.format" default="${cobertura.format}" /> > <attribute name="cobertura.datafile" default="${cobertura.datafile}" /> > <attribute name="cobertura.destdir" default="${cobertura.destdir}" /> > <attribute name="cobertura.maxmemory" default="128" /> > <attribute name="cobertura.srcdir" default="${cobertura.srcdir}" /> > > <sequential> > <mkdir dir="@{cobertura.destdir}" /> > <echo message="Generating Cobertura report using datafile @{cobertura.datafile}, todir=@{cobertura.destdir}." /> > <echo message="NOT using Ant task" /> > <java classname="net.sourceforge.cobertura.reporting.Main" classpathref="buildenv.lib.classpath"> > <arg line="--destination @{cobertura.destdir} --basedir @{cobertura.srcdir} --datafile @{cobertura.datafile} --format @{cobertura.format}" /> > <jvmarg value="-Xmx@{cobertura.maxmemory}m" /> > </java> > </sequential> > </macrodef> > > <target name="foobar2" description=""> > <m_cobertura-report-java /> > </target> > > it yields the following result (Observe the difference in execution time!) > > $ time ant foobar2 > Buildfile: /Users/me/Desktop/Archive/build.xml > > foobar2: > [echo] Generating Cobertura report using datafile /Users/me/Desktop/Archive/_BUILD/cobertura.ser, todir=/Users/me/Desktop/Archive/_DIST/reports/coverage/cobertura. > [echo] NOT using Ant task > [java] JVM args ignored when same JVM is used. > [java] Cobertura 1.9.4.1 - GNU GPL License (NO WARRANTY) - See COPYRIGHT file > [java] Cobertura: Loaded information on 622 classes. > [java] Report time: 1257ms > > BUILD SUCCESSFUL > Total time: 2 seconds > > real 0m2.997s > user 0m3.739s > sys 0m0.295s > > > > Am I doing something wrong? I tried experimenting with maxmemory attribute but it does not seem to affect anything? > Another thing, why do I get the print out? > > "[cobertura-report] The jvmargs attribute is deprecated. Please use nested jvmarg elements." > > > Cheers > Christian Jendeberg > bwin Games AB > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Cobertura-devel mailing list > Cob...@li... > https://lists.sourceforge.net/lists/listinfo/cobertura-devel > |