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Posted to dev@lucene.apache.org by "Dawid Weiss (JIRA)" <ji...@apache.org> on 2012/06/28 12:57:43 UTC

[jira] [Updated] (LUCENE-4160) Bring back the functional equivalent of tests.iters.min

     [ https://issues.apache.org/jira/browse/LUCENE-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dawid Weiss updated LUCENE-4160:
--------------------------------

    Attachment: LUCENE-4160.patch

Patch against trunk.
{noformat}
ant -Dtests.maxfailures=M
{noformat}

will cause any test after the first M failures to be assumption-ignored. Example:

{noformat}
   [junit4] IGNOR/A 0.03s | TestBuhu.testFailSometimes {#96 seed=[15604D6381DA415B:BE5164F081683030]}
   [junit4]    > Assumption #1: Ignored, failures limit reached (1 >= 1).
   [junit4] IGNOR/A 0.01s | TestBuhu.testFailSometimes {#97 seed=[15604D6381DA415B:E515E49B8D52E84E]}
   [junit4]    > Assumption #1: Ignored, failures limit reached (1 >= 1).
   [junit4] IGNOR/A 0.02s | TestBuhu.testFailSometimes {#98 seed=[15604D6381DA415B:2128D6F71D04F74D]}
   [junit4]    > Assumption #1: Ignored, failures limit reached (1 >= 1).
   [junit4] IGNOR/A 0.01s | TestBuhu.testFailSometimes {#99 seed=[15604D6381DA415B:EBBC938E1A402A5E]}
   [junit4]    > Assumption #1: Ignored, failures limit reached (1 >= 1).
   [junit4]    > (@AfterClass output)
   [junit4]   2> NOTE: test params are: codec=Lucene40: {}, sim=RandomSimilarityProvider(queryNorm=false,coord=true): {}, locale=hu, timezone=US/Arizona
   [junit4]   2> NOTE: Linux 3.0.0-21-generic amd64/Oracle Corporation 1.7.0 (64-bit)/cpus=2,threads=1,free=50888552,total=78512128
   [junit4]   2> NOTE: All tests run in this JVM: [TestBuhu]
   [junit4]   2> 
   [junit4] Completed in 1.44s, 100 tests, 1 failure, 91 skipped <<< FAILURES!
   [junit4]  
   [junit4] JVM J0:     0.70 ..     3.16 =     2.47s
   [junit4] Execution time total: 3.21 sec.
   [junit4] Tests summary: 1 suite, 100 tests, 1 failure, 91 ignored (91 assumptions)
{noformat}
                
> Bring back the functional equivalent of tests.iters.min
> -------------------------------------------------------
>
>                 Key: LUCENE-4160
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4160
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: general/test
>            Reporter: Dawid Weiss
>            Assignee: Dawid Weiss
>            Priority: Trivial
>             Fix For: 5.0
>
>         Attachments: LUCENE-4160.patch
>
>
> What is needed is effectively saying: "repeat this test N times, but stop once you hit a failure".
> Previously it was "tests.iters.min=X" which is (still) kind of confusing to me because I don't understand how "X" is related to the original question.
> I propose to implement a boolean "tests.fastfail" which would ignore any tests running on the same JVM after the first failure has been hit.
> Those with fond memories of "tests.iters.min" speak up, please.

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