[Python-checkins] r82127 - python/trunk/Lib/ctypes/test/test_callbacks.py
thomas.heller
python-checkins at python.org
Mon Jun 21 17:01:18 CEST 2010
Author: thomas.heller
Date: Mon Jun 21 17:01:18 2010
New Revision: 82127
Log:
Add tests for problems reported in issue 8959.
Modified:
python/trunk/Lib/ctypes/test/test_callbacks.py
Modified: python/trunk/Lib/ctypes/test/test_callbacks.py
==============================================================================
--- python/trunk/Lib/ctypes/test/test_callbacks.py (original)
+++ python/trunk/Lib/ctypes/test/test_callbacks.py Mon Jun 21 17:01:18 2010
@@ -172,6 +172,41 @@
self.assertLess(diff, 0.01, "%s not less than 0.01" % diff)
+ def test_issue_8959_a(self):
+ from ctypes.util import find_library
+ libc_path = find_library("c")
+ if not libc_path:
+ return # cannot test
+ libc = CDLL(libc_path)
+
+ @CFUNCTYPE(c_int, POINTER(c_int), POINTER(c_int))
+ def cmp_func(a, b):
+ return a[0] - b[0]
+
+ array = (c_int * 5)(5, 1, 99, 7, 33)
+
+ libc.qsort(array, len(array), sizeof(c_int), cmp_func)
+ self.assertEqual(array[:], [1, 5, 7, 33, 99])
+
+ try:
+ WINFUNCTYPE
+ except NameError:
+ pass
+ else:
+ def test_issue_8959_b(self):
+ from ctypes.wintypes import BOOL, HWND, LPARAM
+ global windowCount
+ windowCount = 0
+
+ @WINFUNCTYPE(BOOL, HWND, LPARAM)
+ def EnumWindowsCallbackFunc(hwnd, lParam):
+ global windowCount
+ windowCount += 1
+ return True #Allow windows to keep enumerating
+
+ windll.user32.EnumWindows(EnumWindowsCallbackFunc, 0)
+ self.assertFalse(windowCount == 0)
+
################################################################
if __name__ == '__main__':
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