[jira] [Updated] (SOLR-13988) Harden CreateCollectionCleanupTest

["Erick Erickson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-13988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erick Erickson updated SOLR-13988:
----------------------------------
    Status: Patch Available  (was: Open)

> Harden CreateCollectionCleanupTest
> ----------------------------------
>
>                 Key: SOLR-13988
>                 URL: https://issues.apache.org/jira/browse/SOLR-13988
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Erick Erickson
>            Assignee: Erick Erickson
>            Priority: Major
>         Attachments: SOLR-13988.patch
>
>
> This test counts on being unable to create
> {code}
> /some_invalid_dir/foo
> {code}
> And if it does somehow succeed, it'll affect the filesystem (which it apparently can at least on Windows under some circumstances and maybe Unix if you're super-user).
> It seems safer to create a temp dir and explicitly disable write permissions on it and use that instead. See attached patch. While I don't have a Windows machine to test on, the javadocs assure me that I can disable write perms this way on Windows...
> [~anshum][~tflobbe] Does this seem OK to you?



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