Re: Running jdk's tests to produce coverage report
I'll update the jtreg build script, and then you'll be able to build jtreg yourself, and get the jcov from there. -- Jon On 11/3/21 9:55 AM, Chaliasos, Stefanos wrote: Do you know where I can download this version? In GitHub there are releases until jcov3.0-b07 Stefanos From: Alan Bateman Sent: 03 November 2021 16:39 To: Chaliasos, Stefanos ; build-dev@openjdk.java.net Subject: Re: Running jdk's tests to produce coverage report This email from alan.bate...@oracle.com originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list<https://spam.ic.ac.uk/SpamConsole/Senders.aspx> to disable email stamping for this address. On 03/11/2021 16:34, Chaliasos, Stefanos wrote: Thanks Alan, I used the one that jtreg uses. The complete configuration of JCOV for jtreg is: ``` DEFAULT_JCOV_SRC_TAG=jcov3.0-b07 DEFAULT_JCOV_SRC_ARCHIVE_CHECKSUM=c5c26085750628d58de275b3f50a7409300c0497 DEFAULT_ANT_VERSION=1.10.8 DEFAULT_ANT_ARCHIVE_CHECKSUM=dbe187ce2963f9df8a67de8aaff3b0a437d06978 DEFAULT_ASM_VERSION=8.0 DEFAULT_ASM_JAR_CHECKSUM=d1a17d07c60e9e82c8b31b1d8f9ca98726418db4 DEFAULT_ASM_TREE_JAR_CHECKSUM=7b31ca94da9f57334a5aed79b40f2b88c5ee9f4f DEFAULT_ASM_UTIL_JAR_CHECKSUM=b21996293fd49851ed9017cfde3191e49f77fbd0 DEFAULT_JTHARNESS_SRC_TAG=jt6.0-b13 DEFAULT_JTHARNESS_SRC_ARCHIVE_CHECKSUM=43936b2616476fcac8ee4bd0132e73c015119337 ``` Could you please share from where I can download the JCOV version that you are referring to? Here's the JBS issue that upgraded jcov to support v62 class files. So I think you need jcov 3.0.9 https://bugs.openjdk.java.net/browse/CODETOOLS-7902988 -Alan
Re: Running jdk's tests to produce coverage report
Do you know where I can download this version? In GitHub there are releases until jcov3.0-b07 Stefanos From: Alan Bateman Sent: 03 November 2021 16:39 To: Chaliasos, Stefanos ; build-dev@openjdk.java.net Subject: Re: Running jdk's tests to produce coverage report This email from alan.bate...@oracle.com originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list<https://spam.ic.ac.uk/SpamConsole/Senders.aspx> to disable email stamping for this address. On 03/11/2021 16:34, Chaliasos, Stefanos wrote: Thanks Alan, I used the one that jtreg uses. The complete configuration of JCOV for jtreg is: ``` DEFAULT_JCOV_SRC_TAG=jcov3.0-b07 DEFAULT_JCOV_SRC_ARCHIVE_CHECKSUM=c5c26085750628d58de275b3f50a7409300c0497 DEFAULT_ANT_VERSION=1.10.8 DEFAULT_ANT_ARCHIVE_CHECKSUM=dbe187ce2963f9df8a67de8aaff3b0a437d06978 DEFAULT_ASM_VERSION=8.0 DEFAULT_ASM_JAR_CHECKSUM=d1a17d07c60e9e82c8b31b1d8f9ca98726418db4 DEFAULT_ASM_TREE_JAR_CHECKSUM=7b31ca94da9f57334a5aed79b40f2b88c5ee9f4f DEFAULT_ASM_UTIL_JAR_CHECKSUM=b21996293fd49851ed9017cfde3191e49f77fbd0 DEFAULT_JTHARNESS_SRC_TAG=jt6.0-b13 DEFAULT_JTHARNESS_SRC_ARCHIVE_CHECKSUM=43936b2616476fcac8ee4bd0132e73c015119337 ``` Could you please share from where I can download the JCOV version that you are referring to? Here's the JBS issue that upgraded jcov to support v62 class files. So I think you need jcov 3.0.9 https://bugs.openjdk.java.net/browse/CODETOOLS-7902988 -Alan
Re: Running jdk's tests to produce coverage report
On 03/11/2021 16:34, Chaliasos, Stefanos wrote: Thanks Alan, I used the one that jtreg uses. The complete configuration of JCOV for jtreg is: ``` DEFAULT_JCOV_SRC_TAG=jcov3.0-b07 DEFAULT_JCOV_SRC_ARCHIVE_CHECKSUM=c5c26085750628d58de275b3f50a7409300c0497 DEFAULT_ANT_VERSION=1.10.8 DEFAULT_ANT_ARCHIVE_CHECKSUM=dbe187ce2963f9df8a67de8aaff3b0a437d06978 DEFAULT_ASM_VERSION=8.0 DEFAULT_ASM_JAR_CHECKSUM=d1a17d07c60e9e82c8b31b1d8f9ca98726418db4 DEFAULT_ASM_TREE_JAR_CHECKSUM=7b31ca94da9f57334a5aed79b40f2b88c5ee9f4f DEFAULT_ASM_UTIL_JAR_CHECKSUM=b21996293fd49851ed9017cfde3191e49f77fbd0 DEFAULT_JTHARNESS_SRC_TAG=jt6.0-b13 DEFAULT_JTHARNESS_SRC_ARCHIVE_CHECKSUM=43936b2616476fcac8ee4bd0132e73c015119337 ``` Could you please share from where I can download the JCOV version that you are referring to? Here's the JBS issue that upgraded jcov to support v62 class files. So I think you need jcov 3.0.9 https://bugs.openjdk.java.net/browse/CODETOOLS-7902988 -Alan
Re: Running jdk's tests to produce coverage report
Thanks Alan, I used the one that jtreg uses. The complete configuration of JCOV for jtreg is: ``` DEFAULT_JCOV_SRC_TAG=jcov3.0-b07 DEFAULT_JCOV_SRC_ARCHIVE_CHECKSUM=c5c26085750628d58de275b3f50a7409300c0497 DEFAULT_ANT_VERSION=1.10.8 DEFAULT_ANT_ARCHIVE_CHECKSUM=dbe187ce2963f9df8a67de8aaff3b0a437d06978 DEFAULT_ASM_VERSION=8.0 DEFAULT_ASM_JAR_CHECKSUM=d1a17d07c60e9e82c8b31b1d8f9ca98726418db4 DEFAULT_ASM_TREE_JAR_CHECKSUM=7b31ca94da9f57334a5aed79b40f2b88c5ee9f4f DEFAULT_ASM_UTIL_JAR_CHECKSUM=b21996293fd49851ed9017cfde3191e49f77fbd0 DEFAULT_JTHARNESS_SRC_TAG=jt6.0-b13 DEFAULT_JTHARNESS_SRC_ARCHIVE_CHECKSUM=43936b2616476fcac8ee4bd0132e73c015119337 ``` Could you please share from where I can download the JCOV version that you are referring to? Cheers, Stefanos From: Alan Bateman Sent: 03 November 2021 16:25 To: Chaliasos, Stefanos ; build-dev@openjdk.java.net Subject: Re: Running jdk's tests to produce coverage report *** This email originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list https://spam.ic.ac.uk/SpamConsole/Senders.aspx to disable email stamping for this address. *** On 03/11/2021 15:12, Chaliasos, Stefanos wrote: > Hello, > > I'm trying to compute code coverage for langtools in the JDK repo on a Ubuntu > 18.04 machine using JDK 18 for the compilation. I have run the following > commands: > > ``` > cd /home/user > git clone https://github.com/openjdk/jdk.git > cd jdk && bash configure && make jdk && cd ../ > git clone https://github.com/openjdk/jtreg.git > cd jtreg > bash make/build.sh --jdk /home/user/jdk/build/linux-x86_64-server-release/jdk/ > cd ../jdk > bash configure --with-jtreg=/home/user/jtreg/build/images/jtreg > --with-jcov=/home/user/jtreg/build/deps/jcov/ > make jcov-image > ``` > > In the last command, I get errors with the following message: > > ``` > Exception details: Unsupported class file major version 62 > ... > Which version of jcov is this? I did a jcov test on my local build today using what claims to be "3.0-9-jdk-asm+1.0" and it worked okay. -Alan
Re: Running jdk's tests to produce coverage report
On 03/11/2021 15:12, Chaliasos, Stefanos wrote: Hello, I'm trying to compute code coverage for langtools in the JDK repo on a Ubuntu 18.04 machine using JDK 18 for the compilation. I have run the following commands: ``` cd /home/user git clone https://github.com/openjdk/jdk.git cd jdk && bash configure && make jdk && cd ../ git clone https://github.com/openjdk/jtreg.git cd jtreg bash make/build.sh --jdk /home/user/jdk/build/linux-x86_64-server-release/jdk/ cd ../jdk bash configure --with-jtreg=/home/user/jtreg/build/images/jtreg --with-jcov=/home/user/jtreg/build/deps/jcov/ make jcov-image ``` In the last command, I get errors with the following message: ``` Exception details: Unsupported class file major version 62 ... Which version of jcov is this? I did a jcov test on my local build today using what claims to be "3.0-9-jdk-asm+1.0" and it worked okay. -Alan
Re: Running jdk's tests to produce coverage report
Hello Stefanos On 11/3/21 08:12, Chaliasos, Stefanos wrote: Hello, I'm trying to compute code coverage for langtools in the JDK repo on a Ubuntu 18.04 machine using JDK 18 for the compilation. I have run the following commands: ``` cd /home/user git clonehttps://github.com/openjdk/jdk.git cd jdk && bash configure && make jdk && cd ../ Does your JDK 18 build work in general? (EG: running 'java -version' or compiling and running a simple HelloWorld.java program) If not, fix that first. git clonehttps://github.com/openjdk/jtreg.git cd jtreg bash make/build.sh --jdk /home/user/jdk/build/linux-x86_64-server-release/jdk/ cd ../jdk bash configure --with-jtreg=/home/user/jtreg/build/images/jtreg --with-jcov=/home/user/jtreg/build/deps/jcov/ make jcov-image ``` In the last command, I get errors with the following message: ``` Exception details: Unsupported class file major version 62 JDK 18 was advanced to classfile version 62 in this changeset: https://github.com/openjdk/jdk/commit/b018c450e5e4737ccd08ed505fd06cee16c42648 This is a good question for the jcov-dev list at: https://mail.openjdk.java.net/mailman/listinfo/jcov-dev Please subscribe to jcov-dev before sending to the list. See also this jcov bug report: https://bugs.openjdk.java.net/browse/CODETOOLS-7902988 I hope this helps- Tim ... ``` and then the message: ``` SEVERE : wrong command for jlink mods: ``` I tried to compile JCOV with JDK 18 but without success. Does anyone know if it is possible to compute code coverage on the master branch? Kind regards, Stefanos Chaliasos
Running jdk's tests to produce coverage report
Hello, I'm trying to compute code coverage for langtools in the JDK repo on a Ubuntu 18.04 machine using JDK 18 for the compilation. I have run the following commands: ``` cd /home/user git clone https://github.com/openjdk/jdk.git cd jdk && bash configure && make jdk && cd ../ git clone https://github.com/openjdk/jtreg.git cd jtreg bash make/build.sh --jdk /home/user/jdk/build/linux-x86_64-server-release/jdk/ cd ../jdk bash configure --with-jtreg=/home/user/jtreg/build/images/jtreg --with-jcov=/home/user/jtreg/build/deps/jcov/ make jcov-image ``` In the last command, I get errors with the following message: ``` Exception details: Unsupported class file major version 62 ... ``` and then the message: ``` SEVERE : wrong command for jlink mods: ``` I tried to compile JCOV with JDK 18 but without success. Does anyone know if it is possible to compute code coverage on the master branch? Kind regards, Stefanos Chaliasos
