RFR: 8289607: Change hotspot/jtreg tests to not use Thread.suspend/resume [v4]
Leonid Mesnik
lmesnik at openjdk.org
Thu Sep 22 15:05:37 UTC 2022
> The Thread.suspend/resume is replaced by JVM TI SuspendThread/ResumeThread whether it is possible.
> Testcase from test test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/interrupt/interrupt001.java was removed because only one environment can suspend threads so debugger is not compatible with JVM TI agent suspending test.
>
> Test test/hotspot/jtreg/runtime/handshake/HandshakeSuspendExitTest.java starts failing because it got JVMTI_ERROR_INTERNAL. The problem is that JvmtiSuspendControl::resume() returned false. However, it might happen only if the thread is not suspended, which means that it should be JVMTI_ERROR_THREAD_NOT_SUSPENDED.
Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:
fix
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/10351/files
- new: https://git.openjdk.org/jdk/pull/10351/files/c892fca0..5ad84a91
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=10351&range=03
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=10351&range=02-03
Stats: 10 lines in 1 file changed: 6 ins; 0 del; 4 mod
Patch: https://git.openjdk.org/jdk/pull/10351.diff
Fetch: git fetch https://git.openjdk.org/jdk pull/10351/head:pull/10351
PR: https://git.openjdk.org/jdk/pull/10351
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