RFR(S): 8221710: [TESTBUG] more configurable parameters for docker testing

[mikhailo.seledtsov at oracle.com]

Thank you Leonid,

Misha

On 4/3/19 4:24 PM, Leonid Mesnik wrote:
> Hi
>
> Looks good to me. Please get approval from 'R'eviewer also.
>
> Leonid
> On Fri, 2019-03-29 at 16:41 -0700, mikhailo.seledtsov at oracle.com wrote:
>> These new parameters are introduced to help in development and
>> troubleshooting of the Docker tests.
>>
>>
>> 1. Docker command: jdk.test.docker.command
>>       On some systems docker is installed in locations other than /bin
>> or
>> /usr/bin. JTreg harness sets PATH to these locations, hence other
>> locations such as /usr/local/bin/ is not visible/executable within
>> JTReg
>> tests. A good practice in this case is to provide the full path to
>> the
>> executable for the test.
>>
>> 2. Retaining image after test: jdk.test.docker.retain.image
>>       This is very useful for diagnostic purposes, for trouble
>> shooting.
>> By default, docker images created by the tests are removed at the end
>> of
>> the test.
>>       Specifying this option to "true" provides an ability to inspect
>> the
>> image, run the image, etc.
>>
>> 3. Overriding JDK under test just for docker tests:
>> jdk.test.docker.jdk.under.test
>>       This feature is useful when developing tests on non-Linux
>> platform.
>> In such cases, the default JDK under test is non-Linux, hence will
>> not
>> run inside a docker container. This property allows user to point
>> the
>> docker tests to JDK-under-test that is built for Linux.
>>
>> Also, now that jtreg.SkippedException is available started using it.
>>
>>       JBS: https://bugs.openjdk.java.net/browse/JDK-8221710
>>       Webrev: http://cr.openjdk.java.net/~mseledtsov/8221710.00/
>>       Testing: ran docker tests
>>
>>
>> Thank you,
>> Misha