We have some Code Coverage results from JCov/JTreg!

[Martijn Verburg]

Right,

@Mani - How's your week placed?  Let's see if we can get together to make
https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK/job/openjdk-1.9-linux-x86_64/
produce some results.

@Rory - I've made a few changes to the Cloudbees CI build farm, would it be
possible to enhance
https://wiki.openjdk.java.net/display/Adoption/Quality+Outreach page so
that it has:

1.) A link to the Quality Outreach section of the build farm (
https://adopt-openjdk.ci.cloudbees.com/view/Quality%20Outreach/)

2.) It lists OpenJDK being built nightly (listed here:
https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK)

3.) Lists the OpenJDK code tools being built nightly (listed here:
https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK%20code-tools/)

Also, I'm not sure if we should reach out to code-tools, jdk9-dev and
jdk8u-dev and ask them to have links to the CI farm as well?  I think it
would be a good idea to highlight this though.

Cheers,
Martijn

On 25 January 2015 at 14:15, Martijn Verburg <martijnverburg at gmail.com>
wrote:

> Looks like I'm going now :-) - we can discuss further then, in the mean
> time Mani and I will try to get something up and running on the CloudBees
> CI instances.
>
> Cheers,
> Martijn
>
> On 19 January 2015 at 17:34, Martijn Verburg <martijnverburg at gmail.com>
> wrote:
>
>> Sadly I may not be able to make FOSDEM, still trying to wrangle some
>> clever ways to make it.
>>
>> Cheers,
>> Martijn
>>
>> On 19 January 2015 at 17:33, Rory O'Donnell <rory.odonnell at oracle.com>
>> wrote:
>>
>>>
>>> On 19/01/2015 17:28, Martijn Verburg wrote:
>>>
>>> Hi Rory,
>>>
>>>  Understood - it will be good to be able to encourage various OpenJDK
>>> members to contribute / port tests into it and measure that. Small steps
>>> :-).
>>>
>>> Sounds good Martijn, talk more on this at FOSDEM ?
>>>
>>> Rgds,Rory
>>>
>>>
>>>  On 19 January 2015 at 16:35, Rory O'Donnell <rory.odonnell at oracle.com>
>>> wrote:
>>>
>>>>
>>>> On 19/01/2015 15:36, Martijn Verburg wrote:
>>>>
>>>> Hi Rory,
>>>>
>>>>  Thanks - we're looking into the existing Cloudbees Jenkins instance
>>>> to do this.
>>>>
>>>>  ok
>>>>
>>>>  A second question quick question - do the numbers we're publishing
>>>> look right compared to your internal ones?
>>>>
>>>>   Appreciate non OpenJDK tests run by Oracle means that they cover
>>>> more.
>>>>
>>>>   Comparing our internal numbers with yours would be like comparing
>>>> apples with pears
>>>> I'm afraid.
>>>>
>>>> Rgds,Rory
>>>>
>>>>   Cheers,
>>>> Martijn
>>>>
>>>> On 19 January 2015 at 15:18, Rory O'Donnell <rory.odonnell at oracle.com>
>>>> wrote:
>>>>
>>>>>
>>>>> On 19/01/2015 10:55, Martijn Verburg wrote:
>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> John Oliver and Mani Sarkar spent some time on the most recent Adopt
>>>>>> OpenJDK hackday and managed to get what looks like to be meaningful code
>>>>>> coverage numbers for OpenJDK using the jcov/jtreg tools:
>>>>>>
>>>>>> Results for jdk9: http://sticky.uwcs.co.uk/jcov/
>>>>>>
>>>>>> ========Code Tools Dev========
>>>>>>
>>>>>> The configuration John used was as follows (is this the correct usage
>>>>>> pattern?):
>>>>>>
>>>>>> Build jdk images
>>>>>> install jtreg with the jcov
>>>>>>
>>>>>> export the normal vars:
>>>>>>
>>>>>> ```
>>>>>> export SOURCE_CODE=/home/joliver/workspace/jdk9/
>>>>>> export JTREG_INSTALL=/home/joliver/workspace/jtreg
>>>>>> export JT_HOME=$JTREG_INSTALL
>>>>>> export JTREG_HOME=$JTREG_INSTALL
>>>>>> export
>>>>>> PRODUCT_HOME=$SOURCE_CODE/build/linux-x86_64-normal-server-release/images/jdk
>>>>>>
>>>>>> export JPRT_JTREG_HOME=${JT_HOME}
>>>>>> export JPRT_JAVA_HOME=${PRODUCT_HOME}
>>>>>> export JTREG_TIMEOUT_FACTOR=5
>>>>>> export CONCURRENCY=8
>>>>>> ```
>>>>>>
>>>>>> cd into jdk/test
>>>>>>
>>>>>> edit the Makefile and add the following:
>>>>>>
>>>>>> ```
>>>>>> jdkroot=/home/joliver/workspace/jdk9/
>>>>>>
>>>>>> JTREG_TEST_OPTIONS +=
>>>>>> -jcov/classes:$(jdkroot)/build/linux-x86_64-normal-server-release/jdk/modules/java.base
>>>>>> JTREG_TEST_OPTIONS +=
>>>>>> -jcov/source:$(jdkroot)/jdk/src/java.base/share/classes
>>>>>> JTREG_TEST_OPTIONS += -jcov/include:*
>>>>>> ```
>>>>>>
>>>>>> just before the line: # Make sure jtreg exists
>>>>>>
>>>>>> then just run "make test" inside the root
>>>>>>
>>>>>> =======Quality Discuss=======
>>>>>>
>>>>>  Hi Martijn,
>>>>>
>>>>> Posting the results on our wiki won't work, so I can provide a link to
>>>>> the
>>>>> results. Let me know when  you have decided on the link locations.
>>>>>
>>>>> Rgds,Rory
>>>>>
>>>>>>
>>>>>> Is this something that could be hosted by the quality group for the
>>>>>> major OpenJDK code lines (7u, 8u and jdk9)?
>>>>>>
>>>>>> If not then the Adoption Group can host it on one of their external
>>>>>> servers temporarily and we could link to that from the wiki(s)/project
>>>>>> page(s).
>>>>>>
>>>>>> Cheers,
>>>>>> Martijn
>>>>>>
>>>>>
>>>>>   --
>>>>> Rgds,Rory O'Donnell
>>>>> Quality Engineering Manager
>>>>> Oracle EMEA , Dublin, Ireland
>>>>>
>>>>>
>>>>
>>>> --
>>>> Rgds,Rory O'Donnell
>>>> Quality Engineering Manager
>>>> Oracle EMEA , Dublin, Ireland
>>>>
>>>>
>>>
>>> --
>>> Rgds,Rory O'Donnell
>>> Quality Engineering Manager
>>> Oracle EMEA , Dublin, Ireland
>>>
>>>
>>
>