[Jython-checkins] SF.net SVN: jython:[5267] trunk/jython/src/org/python/core/io/FileIO.java

[<nr...@us...>]

Revision: 5267
          http://jython.svn.sourceforge.net/jython/?rev=5267&view=rev
Author:   nriley
Date:     2008-08-29 19:55:43 +0000 (Fri, 29 Aug 2008)

Log Message:
-----------
Correct file position after truncate; similar to CPython's bug <http://bugs.python.org/issue801631>.  Fixes test_file on Windows.

Modified Paths:
--------------
    trunk/jython/src/org/python/core/io/FileIO.java

Modified: trunk/jython/src/org/python/core/io/FileIO.java
===================================================================
--- trunk/jython/src/org/python/core/io/FileIO.java	2008-08-29 19:53:04 UTC (rev 5266)
+++ trunk/jython/src/org/python/core/io/FileIO.java	2008-08-29 19:55:43 UTC (rev 5267)
@@ -313,7 +313,10 @@
         checkClosed();
         checkWritable();
         try {
+            long oldPosition = fileChannel.position();
             fileChannel.truncate(size);
+            // seek necessary on Windows only, see <http://bugs.python.org/issue801631>
+            fileChannel.position(oldPosition);
         } catch (IOException ioe) {
             throw Py.IOError(ioe);
         }


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