RFR: 8262881: port JVM/DI tests from JDK-4413752 to JVM/TI

[Daniel D.Daugherty]

On Tue, 9 Mar 2021 21:08:54 GMT, Daniel D. Daugherty <dcubed at openjdk.org> wrote:

> Add three tests from JDK-4413752 ported to JVM/TI:
> 
> - RawMonitorEnter() with SuspendThread()
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithRawMonitorEnter/SuspendWithRawMonitorEnter.java
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithRawMonitorEnter/libSuspendWithRawMonitorEnter.cpp
> 
> - ObjectMonitor enter() with SuspendThread()
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithObjectMonitorEnter/SuspendWithObjectMonitorEnter.java
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithObjectMonitorEnter/libSuspendWithObjectMonitorEnter.cpp
> 
> - ObjectMonitor wait() with SuspendThread
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithObjectMonitorWait/SuspendWithObjectMonitorWait.java
>   - test/hotspot/jtreg/serviceability/jvmti/SuspendWithObjectMonitorWait/libSuspendWithObjectMonitorWait.cpp
> 
> The Java files have a transaction diagram to show what each of the
> threads in the test is doing.

These new tests were exercised with Mach5 Tier[134567] testing.
They have also been tested on macOSX and Linux-X64 with the three
build configs running in parallel: fastdebug, release, slowdebug for
each of the three new tests for 6 hours. The results for macOS and
Linux-X64 are in the bug report.

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PR: https://git.openjdk.java.net/jdk/pull/2899