Quelle  ProblemList-svc-vthread.txt   Sprache: Text

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# Bugs

serviceability/jvmti/Heap/IterateHeapWithEscapeAnalysisEnabled.java          8264699 generic-all

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## Classes not unloaded as expected (TODO, need to check if FJ keep link)

vmTestbase/nsk/jvmti/CompiledMethodUnload/compmethunload001/TestDescription.java

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## Tests for functionality which currently is not supported for virtual threads

vmTestbase/nsk/jvmti/GetCurrentThreadCpuTime/curthrcputime001/TestDescription.java
vmTestbase/nsk/jvmti/GetThreadCpuTime/thrcputime001/TestDescription.java
vmTestbase/nsk/jvmti/NotifyFramePop/nframepop002/TestDescription.java
vmTestbase/nsk/jvmti/NotifyFramePop/nframepop003/TestDescription.java
vmTestbase/nsk/jvmti/PopFrame/popframe004/TestDescription.java
vmTestbase/nsk/jvmti/StopThread/stopthrd006/TestDescription.java
vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t012/TestDescription.java
vmTestbase/nsk/jvmti/SetLocalVariable/setlocal004/TestDescription.java
vmTestbase/nsk/jvmti/SetLocalVariable/setlocal003/TestDescription.java
vmTestbase/nsk/jvmti/SetLocalVariable/setlocal002/TestDescription.java
vmTestbase/nsk/jvmti/SetLocalVariable/setlocal001/TestDescription.java
vmTestbase/nsk/jvmti/unit/GetLocalVariable/getlocal003/TestDescription.java

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## Test fails because expect to find vthread in GetAllThreads
vmTestbase/nsk/jvmti/scenarios/allocation/AP11/ap11t001/TestDescription.java

####
## Breakpoint expects name of virtual thread which is set by test.

vmTestbase/nsk/jvmti/Breakpoint/breakpoint001/TestDescription.java

####
## assert in /scratch/sspitsyn/loom2/open/src/hotspot/share/oops/instanceStackChunkKlass.cpp:1042
vmTestbase/nsk/jvmti/GetObjectMonitorUsage/objmonusage006/TestDescription.java

####
## NSK JDWP Tests failing with wrapper

vmTestbase/nsk/jdwp/ThreadReference/ForceEarlyReturn/forceEarlyReturn002/forceEarlyReturn002.java 8286789 generic-all


##########
## NSK JDB Tests failing with wrapper

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## JVMTI PopFrame not supported for vthreads (JVMTI_ERROR_OPAQUE_FRAME)

vmTestbase/nsk/jdb/pop_exception/pop_exception001/pop_exception001.java
vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses002/TestDescription.java

####
## The tests expect an NPE to be uncaught, but nsk.share.MainWrapper
## introduces exception handlers.

vmTestbase/nsk/jdb/uncaught_exception/uncaught_exception002/uncaught_exception002.java 8278470 generic-all
vmTestbase/nsk/jdb/where/where005/where005.java 8278470 generic-all

###
# Test expects that the "up" command should print "End of stack" because there are
# normally no frames above the test's main method. However, nsk.share.MainWrapper
# introduces more frames above the test's main method, so the test fails.

vmTestbase/nsk/jdb/list/list003/list003.java
vmTestbase/nsk/jdb/repeat/repeat001/repeat001.java

####
## NSK JDI tests failing with wrapper

vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011/TestDescription.java 8282379 generic-all

####
## The test expects an NPE to be uncaught, but nsk.share.MainWrapper
## introduces exception handlers.

vmTestbase/nsk/jdi/ExceptionEvent/catchLocation/location002/TestDescription.java 8278470 generic-all


####
## JVMTI PopFrame() is returning OPAQUE_FRAME because vthreads are not supported.
## Note: vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001 was converted
## to support vthreads and expect the OPAQUE_FRAME error. The others were
## not because they don't add any additional value.

vmTestbase/nsk/jdi/Scenarios/invokeMethod/popframes001/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc01x002/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc02x001/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc02x002/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc04x001/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc04x002/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc06x001/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc08x001/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/BScenarios/hotswap/tc10x002/TestDescription.java 8285414 generic-all

vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003/TestDescription.java 8285414 generic-all
vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004/TestDescription.java 8285414 generic-all

####
## JVMTI ForceEarlyReturn not supported for vthreads (JVMTI_ERROR_OPAQUE_FRAME)
## Note forceEarlyReturn002 was converted to support vthreads. The rest were not
## since there is no added value (JVMTI_ERROR_OPAQUE_FRAME is expected).

vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn014/forceEarlyReturn014.java 8285415 generic-all
vmTestbase/nsk/jdi/stress/serial/forceEarlyReturn001/TestDescription.java 8285415 generic-all
vmTestbase/nsk/jdi/stress/serial/forceEarlyReturn002/TestDescription.java 8285415 generic-all

###
# These 2 tests try to create 10 vthreads and have them all block on a synchronized
# method call, but on some hosts there are not enough carrier threads to support pinning
# all 10 vthreads, so the test deadlocks. -Djdk.defaultScheduler.parallelism=<n>
# could be used with the debuggee to ensure there are enough carrier threads.

vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002/TestDescription.java 8285416 generic-all
vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002/TestDescription.java 8285416 generic-all

###
# These tests all create 5 virtual threads that block on a synchronized block, which causes
# them to pin the carrier therad. On some of the macOS hosts there are only 4 cores,
# so by default you only get 4 carrier threads. When this happesn the test is unable to get all
# of the virtual threads started, and ends up timing out. -Djdk.defaultScheduler.parallelism=<n>
# could be used with the debuggee to ensure there are enough carrier threads.

vmTestbase/nsk/jdb/kill/kill001/kill001.java 8282383 macosx-x64
vmTestbase/nsk/jdi/LocatableEvent/thread/thread001/TestDescription.java 8282383 macosx-x64
vmTestbase/nsk/jdi/Event/request/request001/TestDescription.java 8282383 macosx-x64
vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001/TestDescription.java 8282383 macosx-x64
vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq001/TestDescription.java 8282383 macosx-x64
vmTestbase/nsk/jdi/ObjectReference/waitingThreads/waitingthreads002/TestDescription.java 8282383 macosx-x64

###
# This test always times out on windows. This is due to the test forcing OOME in the
# debuggee, which has the side affect of making the Read-Poller thread exit. Because
# of this no vthreads can complete their reads, and the test times out as a result.

vmTestbase/nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001/VMOutOfMemoryException001.java 8285417 windows-all