[RFR]: Update/add some tests

[Arthur Eubanks]

Done.
http://cr.openjdk.java.net/~aeubanks/tsantests/webrev.01

On Wed, Apr 3, 2019 at 9:20 AM Jean Christophe Beyler <jcbeyler at google.com>
wrote:

> Hi Arthur,
>
> Looks good to me, slight nit:
>
> http://cr.openjdk.java.net/~aeubanks/tsantests/webrev.00/test/hotspot/jtreg/tsan/NonRacyNativeLoopTest.java.html
>
> The documentation of the class is wrong, it should say it is for a non
> racy test, no?
>
> Thanks,
> Jc
>
> On Tue, Apr 2, 2019 at 3:40 PM Arthur Eubanks <aeubanks at google.com> wrote:
>
>> http://cr.openjdk.java.net/~aeubanks/tsantests/webrev.00/index.html
>>
>> I'll let the commit message do the talking:
>>
>> 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 some 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.
>>
>
>
> --
>
> Thanks,
> Jc
>