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From "Sylvestor George (JIRA)" <>
Subject [jira] [Updated] (CASSANDRA-9293) Unit tests should fail if any LEAK DETECTED errors are printed
Date Tue, 09 Jun 2015 21:51:01 GMT


Sylvestor George updated CASSANDRA-9293:
    Attachment: 9293.txt


2 functions are added to check before and after count of leak detection errors for every unit
test. If the after count is more than the before count for a specific unit test, the test
fails with message 'Leak Detected for this test.'

Please let me know if this solution works or else any suggestions to improve this process.

Sylvestor George

> Unit tests should fail if any LEAK DETECTED errors are printed
> --------------------------------------------------------------
>                 Key: CASSANDRA-9293
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Benedict
>            Assignee: Philip Thompson
>              Labels: test
>         Attachments: 9293.txt
> We shouldn't depend on dtests to inform us of these problems (which have error log monitoring)
- they should be caught by unit tests, which may also cover different failure conditions (besides
being faster).
> There are a couple of ways we could do this, but probably the easiest is to add a static
flag that is set to true if we ever see a leak (in Ref), and to just assert that this is false
at the end of every test.
> [~enigmacurry] is this something TE can help with?

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