hg: tsan/dev: Update/clean/add TSAN tests

[Arthur Eubanks]

Yes, I was planning on updating the wiki after this change.

On Wed, Apr 3, 2019 at 1:44 PM Jean Christophe Beyler <jcbeyler at google.com>
wrote:

> Hi Arthur,
>
> Looks good; are you updating the documentation in the wiki at the same
> time as your patches are going through?
>
> Thanks,
> Jc
>
> On Wed, Apr 3, 2019 at 1:02 PM <aeubanks at google.com> wrote:
>
>> Changeset: b09ef0dcf54c
>> Author:    aeubanks
>> Date:      2019-04-02 15:28 -0700
>> URL:       http://hg.openjdk.java.net/tsan/dev/rev/b09ef0dcf54c
>>
>> Update/clean/add TSAN tests
>>
>> Add native code that can be called by TSAN tests.
>> Add runTsanTestExpectFailure/Success to TsanRunner so tests don't have to
>> repeat the success/failure checks.
>> Add two native tests, one racy, one not. (right now unrelated JVM races
>> are reported so the non-racy one fails)
>>
>> "make test" doesn't work since it doesn't work with LD_PRELOAD. Instead,
>> run:
>> $ make jdk-image test-image
>> $ JTREG=path/to/jtreg
>> $ JDK_ROOT=path/to/tsan_jdk
>> $ $JTREG -e:LD_PRELOAD=/usr/lib/gcc/x86_64-linux-gnu/8/libtsan.so
>> -jdk:$JDK_ROOT/build/images/jdk/
>> -nativepath:$JDK_ROOT/build/images/test/hotspot/jtreg/native/
>> $JDK_ROOT/test/hotspot/jtreg/tsan/
>> where $JDK_ROOT must be an absolute path because -nativepath only works
>> with an absolute path.
>>
>> ! make/test/JtregNativeHotspot.gmk
>> + test/hotspot/jtreg/tsan/AbstractNativeLoop.java
>> + test/hotspot/jtreg/tsan/NonRacyNativeLoopTest.java
>> ! test/hotspot/jtreg/tsan/RacyIntMemberLoopTest.java
>> + test/hotspot/jtreg/tsan/RacyNativeLoopTest.java
>> ! test/hotspot/jtreg/tsan/TsanRunner.java
>> + test/hotspot/jtreg/tsan/libAbstractNativeLoop.c
>>
>>
>
> --
>
> Thanks,
> Jc
>