[jboss-jira] [JBoss JIRA] (JBVFS-182) Access of URLs with jar:file: scheme causes an NPE when setting -Djboss.vfs.forceCanonical=true

[Chris Sams (JIRA)]

     [ https://issues.jboss.org/browse/JBVFS-182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Sams updated JBVFS-182:
-----------------------------

    Affects Version/s: 2.2.0.SP1

    
> Access of URLs with jar:file: scheme causes an NPE when setting -Djboss.vfs.forceCanonical=true
> -----------------------------------------------------------------------------------------------
>
>                 Key: JBVFS-182
>                 URL: https://issues.jboss.org/browse/JBVFS-182
>             Project: JBoss VFS
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Release
>    Affects Versions:  2.2.0.GA, 2.2.0.SP1
>            Reporter: Chris Sams
>            Assignee: John Bailey
>
> Accessing a jar:file: URL causes an NPE if -Djboss.vfs.forceCanonical=true
> Add the following to SymlinkTestCase.java:
>    public void testJarFileScheme() throws Exception
>    {   
>       URL url = getResource("/vfs/test/level1.zip");
>       try 
>       {   
>         VFS vfs = VFS.getVFS(new URL("jar:file:" + url.getPath() + "!/" + "level2.zip/level3.zip"));
>       }   
>       catch(NullPointerException npe)
>       {   
>         failure("NPE thrown because jar:file: not handled by canonicalization code.", npe);
>       }   
>    }
> Results in:
> testJarFileScheme(org.jboss.test.virtual.test.SymlinkTestCase)  Time elapsed: 0.015 sec  <<< FAILURE!
> junit.framework.AssertionFailedError: NPE thrown because jar:file: not handled by canonicalization code.
> ...
> <snip>
> ...
> Caused by: java.lang.NullPointerException
>   at java.io.File.<init>(File.java:222)
>   at org.jboss.virtual.plugins.registry.DefaultVFSRegistry.canonicalize(DefaultVFSRegistry.java:124)
>   at org.jboss.virtual.plugins.registry.DefaultVFSRegistry.getContext(DefaultVFSRegistry.java:144)
>   at org.jboss.virtual.VFS.getVFS(VFS.java:203)
>   at org.jboss.virtual.VFS.getVFS(VFS.java:184)
>   at org.jboss.virtual.VFS.getVFS(VFS.java:287)
>   at org.jboss.test.virtual.test.SymlinkTestCase.testJarFileScheme(SymlinkTestCase.java:174)

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