Name: pvR10198 Date: 09/16/2003


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Test : nsk/jvmpi/EnableEvent/enablev002
VM : all
Mode : all
Platform : generic (SMP machines)
OS : generic
JDK : 1.5.0, 1.4.0, 1.4.1, 1.4.2, 1.3.1
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The test exercises JVMPI function EnableEvent.
Profiling agent enables events:
    JVMPI_EVENT_MONITOR_CONTENDED_ENTER
    JVMPI_EVENT_MONITOR_CONTENDED_ENTERED
    JVMPI_EVENT_MONITOR_CONTENDED_EXIT
    JVMPI_EVENT_MONITOR_DUMP
    JVMPI_EVENT_MONITOR_WAIT
    JVMPI_EVENT_MONITOR_WAITED
    JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTER
    JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTERED
    JVMPI_EVENT_RAW_MONITOR_CONTENDED_EXIT
and checks if all they are sent after been enabled.

The JVMPI spec says:

    "If the raw monitor is created with a name beginning with
    an underscore ('_'), then its monitor contention events are
    not sent to the profiler agent."

so the test considers such raw monitor contention event as an error.

The tests passes on single processor machines and fails intermitently
on SMP machines.

To reproduce the test failure run doit.sh script in
/net/jano.sfbay/export/disk20/GammaBase/Bugs/<this bug number> directory:

    sh doit.sh <JAVA_HOME>

Running the test outputs:

$ sh doit.sh /export/ld59/java/dest/jdk1.5.0-b19/solaris-sparc
java version "1.5.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b19)
Java HotSpot(TM) Client VM (build 1.5.0-beta-b19, mixed mode)
Error: JVMPI_EVENT_RAW_MONITOR_CONTENDED_EXIT for _access_lock monitor
Error: JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTER for _access_lock monitor
Error: JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTERED for _access_lock monitor
Exit Code: 97 (9 iteration)
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