[pypy-svn] r76332 - pypy/trunk/pypy/module/_rawffi/test

[hruske at codespeak.net]

Author: hruske
Date: Fri Jul 23 17:32:02 2010
New Revision: 76332

Modified:
   pypy/trunk/pypy/module/_rawffi/test/test__rawffi.py
Log:
Add a test with negative pointers for rawffi.Array.fromaddress.


Modified: pypy/trunk/pypy/module/_rawffi/test/test__rawffi.py
==============================================================================
--- pypy/trunk/pypy/module/_rawffi/test/test__rawffi.py	(original)
+++ pypy/trunk/pypy/module/_rawffi/test/test__rawffi.py	Fri Jul 23 17:32:02 2010
@@ -677,7 +677,12 @@
         a = A(1)
         a[0] = -1234
         a.free()
-        
+
+    def test_long_with_fromaddress(self):
+        import _rawffi
+        addr = -1
+        raises(ValueError, _rawffi.Array('u').fromaddress, addr, 100)
+
     def test_passing_raw_pointers(self):
         import _rawffi
         lib = _rawffi.CDLL(self.lib_name)