[jdk8u-dev] RFR: 8241086: Test runtime/NMT/HugeArenaTracking.java is failing on 32bit Windows

[Severin Gehwolf]

On Wed, 16 Nov 2022 14:02:48 GMT, zzambers <duke at openjdk.org> wrote:

> Test `hotspot/test/runtime/NMT/HugeArenaTracking.java` (from hotspot/tier1) currently fails on Windows x86. This backport fixes this test to only run on 64-bit archs.

hotspot/test/runtime/NMT/HugeArenaTracking.java line 28:

> 26:  * @key nmt jcmd
> 27:  * @library /testlibrary /testlibrary/whitebox
> 28:  * @requires vm.bits == 64

I don't think this has any effect on JDK 8. AFAIK, `vm.bits` is being set in JDK 11+ via `test/jtreg-ext/requires/VMProps.java` which isn't available in JDK 8. Have you tested this works?

I think something like this would be suitable here:


if (!Platform.is64Bit()) {
   System.out.println("Test requires 64 bits. Skipping...");
   return;
}

-------------

PR: https://git.openjdk.org/jdk8u-dev/pull/182