diff -r 000000000000 -r ae805ac0140d python-2.5.2/win32/Lib/test/test_dis.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/test_dis.py	Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,156 @@
+from test.test_support import verify, verbose, TestFailed, run_unittest
+import sys
+import dis
+import StringIO
+
+# Minimal tests for dis module
+
+import unittest
+
+def _f(a):
+    print a
+    return 1
+
+dis_f = """\
+ %-4d         0 LOAD_FAST                0 (a)
+              3 PRINT_ITEM
+              4 PRINT_NEWLINE
+
+ %-4d         5 LOAD_CONST               1 (1)
+              8 RETURN_VALUE
+"""%(_f.func_code.co_firstlineno + 1,
+     _f.func_code.co_firstlineno + 2)
+
+
+def bug708901():
+    for res in range(1,
+                     10):
+        pass
+
+dis_bug708901 = """\
+ %-4d         0 SETUP_LOOP              23 (to 26)
+              3 LOAD_GLOBAL              0 (range)
+              6 LOAD_CONST               1 (1)
+
+ %-4d         9 LOAD_CONST               2 (10)
+             12 CALL_FUNCTION            2
+             15 GET_ITER
+        >>   16 FOR_ITER                 6 (to 25)
+             19 STORE_FAST               0 (res)
+
+ %-4d        22 JUMP_ABSOLUTE           16
+        >>   25 POP_BLOCK
+        >>   26 LOAD_CONST               0 (None)
+             29 RETURN_VALUE
+"""%(bug708901.func_code.co_firstlineno + 1,
+     bug708901.func_code.co_firstlineno + 2,
+     bug708901.func_code.co_firstlineno + 3)
+
+
+def bug1333982(x=[]):
+    assert 0, ([s for s in x] +
+              1)
+    pass
+
+dis_bug1333982 = """\
+ %-4d         0 LOAD_CONST               1 (0)
+              3 JUMP_IF_TRUE            41 (to 47)
+              6 POP_TOP
+              7 LOAD_GLOBAL              0 (AssertionError)
+             10 BUILD_LIST               0
+             13 DUP_TOP
+             14 STORE_FAST               1 (_[1])
+             17 LOAD_FAST                0 (x)
+             20 GET_ITER
+        >>   21 FOR_ITER                13 (to 37)
+             24 STORE_FAST               2 (s)
+             27 LOAD_FAST                1 (_[1])
+             30 LOAD_FAST                2 (s)
+             33 LIST_APPEND
+             34 JUMP_ABSOLUTE           21
+        >>   37 DELETE_FAST              1 (_[1])
+
+ %-4d        40 LOAD_CONST               2 (1)
+             43 BINARY_ADD
+             44 RAISE_VARARGS            2
+        >>   47 POP_TOP
+
+ %-4d        48 LOAD_CONST               0 (None)
+             51 RETURN_VALUE
+"""%(bug1333982.func_code.co_firstlineno + 1,
+     bug1333982.func_code.co_firstlineno + 2,
+     bug1333982.func_code.co_firstlineno + 3)
+
+_BIG_LINENO_FORMAT = """\
+%3d           0 LOAD_GLOBAL              0 (spam)
+              3 POP_TOP
+              4 LOAD_CONST               0 (None)
+              7 RETURN_VALUE
+"""
+
+class DisTests(unittest.TestCase):
+    def do_disassembly_test(self, func, expected):
+        s = StringIO.StringIO()
+        save_stdout = sys.stdout
+        sys.stdout = s
+        dis.dis(func)
+        sys.stdout = save_stdout
+        got = s.getvalue()
+        # Trim trailing blanks (if any).
+        lines = got.split('\n')
+        lines = [line.rstrip() for line in lines]
+        expected = expected.split("\n")
+        import difflib
+        if expected != lines:
+            self.fail(
+                "events did not match expectation:\n" +
+                "\n".join(difflib.ndiff(expected,
+                                        lines)))
+
+    def test_opmap(self):
+        self.assertEqual(dis.opmap["STOP_CODE"], 0)
+        self.assertEqual(dis.opmap["LOAD_CONST"] in dis.hasconst, True)
+        self.assertEqual(dis.opmap["STORE_NAME"] in dis.hasname, True)
+
+    def test_opname(self):
+        self.assertEqual(dis.opname[dis.opmap["LOAD_FAST"]], "LOAD_FAST")
+
+    def test_boundaries(self):
+        self.assertEqual(dis.opmap["EXTENDED_ARG"], dis.EXTENDED_ARG)
+        self.assertEqual(dis.opmap["STORE_NAME"], dis.HAVE_ARGUMENT)
+
+    def test_dis(self):
+        self.do_disassembly_test(_f, dis_f)
+
+    def test_bug_708901(self):
+        self.do_disassembly_test(bug708901, dis_bug708901)
+
+    def test_bug_1333982(self):
+        # This one is checking bytecodes generated for an `assert` statement,
+        # so fails if the tests are run with -O.  Skip this test then.
+        if __debug__:
+            self.do_disassembly_test(bug1333982, dis_bug1333982)
+
+    def test_big_linenos(self):
+        def func(count):
+            namespace = {}
+            func = "def foo():\n " + "".join(["\n "] * count + ["spam\n"])
+            exec func in namespace
+            return namespace['foo']
+
+        # Test all small ranges
+        for i in xrange(1, 300):
+            expected = _BIG_LINENO_FORMAT % (i + 2)
+            self.do_disassembly_test(func(i), expected)
+
+        # Test some larger ranges too
+        for i in xrange(300, 5000, 10):
+            expected = _BIG_LINENO_FORMAT % (i + 2)
+            self.do_disassembly_test(func(i), expected)
+
+def test_main():
+    run_unittest(DisTests)
+
+
+if __name__ == "__main__":
+    test_main()