java-testng: again nondeterministic test-failures?

Does anyone else have the same problems?

On my system java-testng sometimes fails nondeterministically within

the check phase:

===============================================

TestNG

Total tests run: 1633, Failures: 2, Skips: 0

===============================================

Failures in <suite> :TestNG, <test> :Regression2

test.thread.ParallelTestTest.verifyParallel()

StackTrace:

java.lang.AssertionError:

Expected size:<4> but was:<3> in:

<{59L=59L, 60L=60L, 62L=62L}>

at test.thread.ParallelTestTest.verifyExpected(Unknown Source)

at test.thread.ParallelTestTest.verifyParallel(Unknown Source)

... Removed 24 stack frames

test.thread.ParallelTestTest.verifyParallel()

StackTrace:

java.lang.AssertionError:

Expected size:<4> but was:<3> in:

<{55L=55L, 56L=56L, 58L=58L}>

at test.thread.ParallelTestTest.verifyExpected(Unknown Source)

at test.thread.ParallelTestTest.verifyParallel(Unknown Source)

... Removed 24 stack frames

Do others experience this too, or is it just my machine?

On berlin, everything looks fine, that makes we wonder:

We had some problems in the past with other parallel tests:

I also tried to update java-testng but that was not possible quickly,

because of new/updated dependency-graph.

Björn

Le 19 mai 2020 05:27:45 GMT-04:00, "Björn Höfling" <bjoern.hoefling@bjoernhoefling.de> a écrit :

During my work on getting a maven-build-system, I recently rebuilt testng multiple times, with no issue at all.