On Mar 20, 2012 9:13 AM, "Afkham Azeez" <[email protected]> wrote: > > OK. I got the hang of it. But now it is failing with the following error. Yep that's where I'm also stuck
> > Caused by: java.io.FileNotFoundException: Source '/Users/azeez/projects/wso2/org/carbon/kernel/trunk/distribution/integration/tests/target/carbontmp1332214836127/wso2carbon-core-4.0.0-SNAPSHOT/coverage.em' does not exist > at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:767) > at org.apache.commons.io.FileUtils.copyFileToDirectory(FileUtils.java:706) > at org.apache.commons.io.FileUtils.copyFileToDirectory(FileUtils.java:670) > at org.wso2.carbon.integration.framework.utils.ServerUtils.instrumentJarsForEmma(ServerUtils.java:232) > at org.wso2.carbon.integration.framework.utils.ServerUtils.startServerUsingCarbonHome(ServerUtils.java:55) > > > On Tue, Mar 20, 2012 at 8:44 AM, Afkham Azeez <[email protected]> wrote: >> >> Can you please explain how that method works? >> >> 1. What does the following block do? >> >> for (File file : new File(emmaHome).listFiles()) { >> if (file.getName().startsWith("org.wso2.carbon.integration.core")) { >> ArchiveManipulator archiveManipulator = new ArchiveManipulator(); >> archiveManipulator.extract(file.getAbsolutePath(), emmaHome); >> } else if (file.getName().startsWith("emma")) { >> emmaJarName = file.getName(); >> } >> } >> >> >> 2. What does the following block do? >> >> for (File file : new File[]{new File(carbonHome), emmaOutput}) { >> FileUtils.copyFileToDirectory(new File(carbonHome + File.separator + "lib" + >> File.separator + "emma.jar"), file); >> FileUtils.copyFileToDirectory(new File(emmaHome + "gen_emma_coverage.rb"), file); >> FileUtils.copyFileToDirectory(new File(jarList), file); >> } >> >> gen_emma_coverage.rb is inside the resources directory in the Maven module. How does it get picked? >> >> >> On Tue, Mar 20, 2012 at 8:28 AM, Thilini Ishaka <[email protected]> wrote: >>> >>> If I recall, we initially generated the coverage report manually by using below set of steps. >>> Then the ServerUtils is used to handle that. >>> >>> 1. Create a jarlist.txt >>> eg: find /home/thilini/Desktop/wso2greg-3.6.0/repository/components/plugins/ >> /home/thilini/Desktop/wso2greg-3.6.0/repository/components/plugins/jarlist.txt (jarlist.txt should contain absolute paths of jars. Remove unwanted jars from the list. If not there will be issues when starting the server) >>> >>> 2. xargs -n 1 $JAVA_HOME/jre/bin/java -cp emma.jar emma instr -m overwrite -cp < jarlist.txt >>> 3. ruby dynamicImportsPatcher.rb < jarlist.txt (Before running this step need to install rubyzip. Use sudo apt-get install libzip-ruby1.8) >>> 4. Copy emma.jar to /repository/components/plugins, /repository/components/lib and /lib directories. >>> 4. Start Carbon Server >>> 5. Do the test >>> 6. Shutdown server >>> 7. cp wso2greg-3.6.0/coverage.ec . >>> 8. java -cp emma.jar emma report -r html -in coverage.em,coverage.ec >>> >>> Thanks >>> Thilini >>> >>> On Tue, Mar 20, 2012 at 8:02 AM, Afkham Azeez <[email protected]> wrote: >>>> >>>> Emma has been disabled for the past few months, and inevitably, the code that does the instrumentation does not work. Can the person who wrote the following method please explain how it works? >>>> >>>> public synchronized static void instrumentJarsForEmma(String carbonHome) throws IOException { >>>> String workingDir = System.getProperty("user.dir"); >>>> try { >>>> System.setProperty("user.dir", carbonHome); >>>> String emmaHome = System.getProperty("emma.home"); >>>> if (emmaHome == null) { >>>> return; >>>> } else if (!emmaHome.endsWith(File.separator)) { >>>> emmaHome += File.separator; >>>> } >>>> File emmaOutput = new File(System.getProperty("emma.output")); >>>> if (!emmaOutput.exists()) { >>>> FileUtils.forceMkdir(emmaOutput); >>>> } >>>> String emmaJarName = null; >>>> for (File file : new File(emmaHome).listFiles()) { >>>> if (file.getName().startsWith("org.wso2.carbon.integration.core")) { >>>> ArchiveManipulator archiveManipulator = new ArchiveManipulator(); >>>> archiveManipulator.extract(file.getAbsolutePath(), emmaHome); >>>> } else if (file.getName().startsWith("emma")) { >>>> emmaJarName = file.getName(); >>>> } >>>> } >>>> >>>> if (emmaJarName == null) { >>>> return; >>>> } >>>> >>>> String jarList = System.getProperty("jar.list"); >>>> >>>> >>>> FileUtils.copyFile(new File(emmaHome + emmaJarName), >>>> new File(carbonHome + File.separator + "repository" + >>>> File.separator + "components" + File.separator + "plugins" + >>>> File.separator + "emma.jar")); >>>> FileUtils.copyFile(new File(emmaHome + emmaJarName), >>>> new File(carbonHome + File.separator + "repository" + >>>> File.separator + "components" + File.separator + "lib" + >>>> File.separator + "emma.jar")); >>>> FileUtils.copyFile(new File(emmaHome + emmaJarName), >>>> new File(carbonHome + File.separator + "lib" + >>>> File.separator + "emma.jar")); >>>> for (File file : new File[]{new File(carbonHome), emmaOutput}) { >>>> FileUtils.copyFileToDirectory(new File(carbonHome + File.separator + "lib" + >>>> File.separator + "emma.jar"), file); >>>> FileUtils.copyFileToDirectory(new File(emmaHome + "gen_emma_coverage.rb"), file); >>>> FileUtils.copyFileToDirectory(new File(jarList), file); >>>> } >>>> >>>> String temp; >>>> Process process = Runtime.getRuntime().exec(new String[]{"ruby", >>>> "gen_emma_coverage.rb", "instrument", System.getenv("JAVA_HOME")}, null, >>>> new File(carbonHome)); >>>> BufferedReader reader = new BufferedReader( >>>> new InputStreamReader(process.getInputStream())); >>>> try { >>>> while ((temp = reader.readLine()) != null) { >>>> System.out.println(temp); >>>> } >>>> } catch (IOException ignored) { >>>> } >>>> FileUtils.copyFileToDirectory(new File(carbonHome + File.separator + "coverage.em"), >>>> emmaOutput); >>>> } finally { >>>> System.setProperty("user.dir", workingDir); >>>> } >>>> } >>>> >>>> -- >>>> Afkham Azeez >>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>> Member; Apache Software Foundation; http://www.apache.org/ >>>> >>>> email: [email protected] cell: +94 77 3320919 >>>> blog: http://blog.afkham.org >>>> twitter: http://twitter.com/afkham_azeez >>>> linked-in: http://lk.linkedin.com/in/afkhamazeez >>>> >>>> Lean . Enterprise . Middleware >>>> >>> >>> >>> >>> -- >>> Regards >>> >>> Thilini Ishaka >>> WSO2 Inc. http://wso2.com >>> Mobile: +94 71 840 8171 >>> +94 77 211 8797 >>> Bolg: thiliniishaka.blogspot.com >>> >> >> >> >> -- >> Afkham Azeez >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> >> email: [email protected] cell: +94 77 3320919 >> blog: http://blog.afkham.org >> twitter: http://twitter.com/afkham_azeez >> linked-in: http://lk.linkedin.com/in/afkhamazeez >> >> Lean . Enterprise . Middleware >> > > > > -- > Afkham Azeez > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > > email: [email protected] cell: +94 77 3320919 > blog: http://blog.afkham.org > twitter: http://twitter.com/afkham_azeez > linked-in: http://lk.linkedin.com/in/afkhamazeez > > Lean . Enterprise . Middleware > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev >
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