[jira] Commented: (HARMONY-2157) [classlib][luni]can not make a directory whose length is greater than 248

["Tony Wu (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/jira/browse/HARMONY-2157?page=comments#action_12449259 ] 
            
Tony Wu commented on HARMONY-2157:
----------------------------------

patch & tests attached

> [classlib][luni]can not make a directory whose length is greater than 248
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-2157
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2157
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Tony Wu
>         Attachments: luni.diff, portlib.diff
>
>
> This testcase passed on RI but failed on harmony    
> public void testLongPath() throws IOException {
>         File dir = new File(".");
>         String longDirName = "abcdefghijklmnopqrstuvwx";// 24 chars
>         StringBuilder sb = new StringBuilder(dir + File.separator);
>         while (dir.getCanonicalPath().length() < 256 - longDirName.length()) {
>             sb.append(longDirName + File.separator);
>             dir = new File(sb.toString());
>             assertTrue("mkdir failed", dir.mkdir() && dir.exists());
>             dir.deleteOnExit();
>         }
>         while (dir.getCanonicalPath().length() < 256) {
>             sb.append(0);
>             dir = new File(sb.toString());
>             assertTrue("mkdir " + dir.getCanonicalPath().length() + " failed",
>                     dir.mkdir() && dir.exists());
>             dir.deleteOnExit();
>         }
>  }

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