[pypy-svn] r46673 - pypy/dist/pypy/jit/codegen/i386/test

[arigo at codespeak.net]

Author: arigo
Date: Sun Sep 16 11:52:57 2007
New Revision: 46673

Modified:
   pypy/dist/pypy/jit/codegen/i386/test/test_codebuf.py
Log:
An extra test for 'free', which is otherwise only called by a __del__
(exceptions there are ignored and don't show up as test failures).


Modified: pypy/dist/pypy/jit/codegen/i386/test/test_codebuf.py
==============================================================================
--- pypy/dist/pypy/jit/codegen/i386/test/test_codebuf.py	(original)
+++ pypy/dist/pypy/jit/codegen/i386/test/test_codebuf.py	Sun Sep 16 11:52:57 2007
@@ -1,7 +1,16 @@
 from pypy.jit.codegen.i386.ri386 import *
-from pypy.jit.codegen.i386.codebuf import MachineCodeBlock
+from pypy.jit.codegen.i386.codebuf import MachineCodeBlock, memhandler
 
 
+def test_alloc_free():
+    map_size = 65536
+    data = memhandler.alloc(map_size)
+    for i in range(0, map_size, 171):
+        data[i] = chr(i & 0xff)
+    for i in range(0, map_size, 171):
+        assert data[i] == chr(i & 0xff)
+    memhandler.free(data, map_size)
+
 def test_machinecodeblock():
     mc = MachineCodeBlock(4096)
     mc.MOV(eax, mem(esp, 4))