[jira] [Commented] (HADOOP-10351) Unit test TestSwiftFileSystemLsOperations#testListEmptyRoot and testListNonEmptyRoot failure.

["Jinghui Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-10351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14021044#comment-14021044 ] 

Jinghui Wang commented on HADOOP-10351:
---------------------------------------

Thanks Steve. Updated the patch to make sure those tests start with a clean root directory in the container.

> Unit test TestSwiftFileSystemLsOperations#testListEmptyRoot and testListNonEmptyRoot failure.
> ---------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10351
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10351
>             Project: Hadoop Common
>          Issue Type: Test
>          Components: fs/swift, test
>    Affects Versions: 2.3.0
>            Reporter: Jinghui Wang
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-10351.patch
>
>
> TestSwiftFileSystemLsOperations#testListEmptyRoot and testLisNontEmptyRoot fails because the unit test TestFSMainOperationsSwift creates the testing directory test.build.dir through its parent class. But during the parent classes tearDown, only the test.build.dir/test directory is deleted leaving the test.build.dir in the container. However, tests TestSwiftFileSystemLsOperations#testListEmptyRoot and testListEmptyRoot do not expect the directory to exists in the container thus causing the failure.
>   TestSwiftFileSystemLsOperations.testListEmptyRoot:126->Assert.assertEquals:472->Assert.assertEquals:128->Assert.failNotEquals:647->Assert.fail:93 Non-empty root/[00] SwiftFileStatus{ path=swift://container1.service/home; isDirectory=true; length=0; blocksize=33554432; modification_time=1392850893440}
>  expected:<0> but was:<1>
>   TestSwiftFileSystemLsOperations.testListNonEmptyRoot:137->Assert.assertEquals:472->Assert.assertEquals:128->Assert.failNotEquals:647->Assert.fail:93 Wrong #of root children/[00] SwiftFileStatus{ path=swift://container1.service/home; isDirectory=true; length=0; blocksize=33554432; modification_time=1392850893440}
> [01] SwiftFileStatus{ path=swift://patchtest.softlayer/test; isDirectory=true; length=0; blocksize=33554432; modification_time=1392851462990}
>  expected:<1> but was:<2>



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