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

[Jean Christophe Beyler]

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