[Jython-checkins] SF.net SVN: jython:[6679] trunk/jython/Lib/test/test_array.py

[<fwi...@us...>]

Revision: 6679
          http://jython.svn.sourceforge.net/jython/?rev=6679&view=rev
Author:   fwierzbicki
Date:     2009-08-16 15:32:04 +0000 (Sun, 16 Aug 2009)

Log Message:
-----------
Test file.write(array)

Modified Paths:
--------------
    trunk/jython/Lib/test/test_array.py

Modified: trunk/jython/Lib/test/test_array.py
===================================================================
--- trunk/jython/Lib/test/test_array.py	2009-08-16 14:32:28 UTC (rev 6678)
+++ trunk/jython/Lib/test/test_array.py	2009-08-16 15:32:04 UTC (rev 6679)
@@ -216,6 +216,25 @@
         if a.itemsize>1 and self.typecode not in ('b', 'B'):
             self.assertRaises(ValueError, b.fromstring, "x")
 
+    def test_filewrite(self):
+        a = array.array(self.typecode, 2*self.example)
+        f = open(test_support.TESTFN, 'wb')
+        try:
+            f.write(a)
+            f.close()
+            b = array.array(self.typecode)
+            f = open(test_support.TESTFN, 'rb')
+            b.fromfile(f, len(self.example))
+            self.assertEqual(b, array.array(self.typecode, self.example))
+            self.assertNotEqual(a, b)
+            b.fromfile(f, len(self.example))
+            self.assertEqual(a, b)
+            f.close()
+        finally:
+            if not f.closed:
+                f.close()
+            test_support.unlink(test_support.TESTFN)
+
     def test_repr(self):
         a = array.array(self.typecode, 2*self.example)
         self.assertEqual(a, eval(repr(a), {"array": array.array}))


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