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cli/rm_test: Fix TestRemoveForce race condition - #3943
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Synchronize append on the `removed` slice with mutex because containerRemoveFunc is called in parallel for each removed container by `container rm` cli command. Also reduced the shared access area by separating the scopes of test cases. Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
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commented
Jan 4, 2023
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Additional details and impacted files@@ Coverage Diff @@## master #3943 +/- ##
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Coverage 59.20% 59.20% =======================================
Files 287 287 Lines 24687 24687 =======================================
Hits 14617 14617 Misses 9186 9186 Partials 884 884 |
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There was already an attempt to fix this test by #3520 but it seems that it only accounted for the races between the test cases, and not the
container rmitself callingcontainerRemoveFuncconcurrently.Synchronize append on the
removedslice with mutex becausecontainerRemoveFuncis called in parallel for each removed container bycontainer rmcli command.Also reduced the shared access area by separating the scopes of test cases.
Signed-off-by: Paweł Gronowski pawel.gronowski@docker.com