[pywin32-checkins] pywin32/win32/test handles.py,1.3,1.4

[Mark H. <mha...@us...>]

Update of /cvsroot/pywin32/pywin32/win32/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16738/test

Modified Files:
	handles.py 
Log Message:
ensure longs that can fit in 32 unsigned bits can be used as a handle

Index: handles.py
===================================================================
RCS file: /cvsroot/pywin32/pywin32/win32/test/handles.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** handles.py	23 Oct 2003 04:09:56 -0000	1.3
--- handles.py	30 Oct 2007 09:53:32 -0000	1.4
***************
*** 1,2 ****
--- 1,3 ----
+ import sys
  import unittest
  import pywintypes
***************
*** 68,71 ****
--- 69,93 ----
          self.assertRaises(win32api.error, h.Close)
  
+     def testOtherHandle(self):
+         h=pywintypes.HANDLE(1)
+         h2=pywintypes.HANDLE(h)
+         self.failUnlessEqual(h, h2)
+         # but the above doesn't really test everything - we want a way to
+         # pass the handle directly into PyWinLong_AsVoidPtr.  One way to
+         # to that is to abuse win32api.GetProcAddress() - the 2nd param
+         # is passed to PyWinLong_AsVoidPtr() if its not a string.
+         # passing a handle value of '1' should work - there is something
+         # at that ordinal
+         win32api.GetProcAddress(sys.dllhandle, h)
+ 
+     def testLong(self):
+         # sys.maxint+1 should always be a 'valid' handle, treated as an
+         # unsigned int, even though it is a long. Although pywin32 should not
+         # directly create such longs, using struct.unpack() with a P format
+         # may well return them. eg:
+         # >>> struct.unpack("P", struct.pack("P", -1))
+         # (4294967295L,)
+         pywintypes.HANDLE(sys.maxint+1)
+ 
      def testGC(self):
          # This used to provoke: