[pypy-svn] r79792 - pypy/branch/fast-forward/lib-python/modified-2.7.0/test

[afa at codespeak.net]

Author: afa
Date: Fri Dec  3 19:14:03 2010
New Revision: 79792

Added:
   pypy/branch/fast-forward/lib-python/modified-2.7.0/test/seq_tests.py
      - copied, changed from r79790, pypy/branch/fast-forward/lib-python/2.7.0/test/seq_tests.py
Log:
Port r79750 to the 2.7 test suite


Copied: pypy/branch/fast-forward/lib-python/modified-2.7.0/test/seq_tests.py (from r79790, pypy/branch/fast-forward/lib-python/2.7.0/test/seq_tests.py)
==============================================================================
--- pypy/branch/fast-forward/lib-python/2.7.0/test/seq_tests.py	(original)
+++ pypy/branch/fast-forward/lib-python/modified-2.7.0/test/seq_tests.py	Fri Dec  3 19:14:03 2010
@@ -307,12 +307,18 @@
 
     def test_bigrepeat(self):
         import sys
-        if sys.maxint <= 2147483647:
-            x = self.type2test([0])
-            x *= 2**16
-            self.assertRaises(MemoryError, x.__mul__, 2**16)
-            if hasattr(x, '__imul__'):
-                self.assertRaises(MemoryError, x.__imul__, 2**16)
+        # we chose an N such as 2**16 * N does not fit into a cpu word
+        if sys.maxint == 2147483647:
+            # 32 bit system
+            N = 2**16
+        else:
+            # 64 bit system
+            N = 2**48
+        x = self.type2test([0])
+        x *= 2**16
+        self.assertRaises(MemoryError, x.__mul__, N)
+        if hasattr(x, '__imul__'):
+            self.assertRaises(MemoryError, x.__imul__, N)
 
     def test_subscript(self):
         a = self.type2test([10, 11])