On Wed, 31 Aug 2022 00:25:20 GMT, Chris Plummer <[email protected]> wrote:

> There is a workaround we can do for 
> [JDK-8292217](https://bugs.openjdk.org/browse/JDK-8292217) for the use case 
> where a step over or step out is being done. This workaround can't be made to 
> also work for the step into case. From 
> [JDK-8292217](https://bugs.openjdk.org/browse/JDK-8292217)
> 
> "There is a workaround that fixes this issue when doing a STEP_OVER or 
> STEP_OUT. Rather than the debug agent checking if it has enabled JVMTI single 
> stepping, instead it checks some fields in the ThreadNode that say if single 
> stepping is pending, and it is for a STEP_INTO. If it is not STEP_INTO, then 
> it can assume that no StepEvent will occur at the same location and therefor 
> the MethodEntryEvent should not be deferred. So this limits the bug to only 
> happening when doing a STEP_INTO. "

test/jdk/com/sun/jdi/CLETest.java line 226:

> 224:                 System.out.println("TESTCASE #" + testcase + " FAILED" +
> 225:                                    (testcase == 2 ? "(ignoring)" : "") +
> 226:                                    ": too many events in EventSet: " + 
> set.size());

The comment says there is a workaround in place allowing the 1st test case to 
pass.
However, the 1st test case is marked as failed at the line 222 and the produced 
message says it is ignoring the 2nd test case. I'm confused. Do I miss anything?

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

PR: https://git.openjdk.org/jdk/pull/10091

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