--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_long_future.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,55 @@
+from __future__ import division
+# When true division is the default, get rid of this and add it to
+# test_long.py instead.  In the meantime, it's too obscure to try to
+# trick just part of test_long into using future division.
+
+import unittest
+from test.test_support import run_unittest
+
+class TrueDivisionTests(unittest.TestCase):
+    def test(self):
+        huge = 1L << 40000
+        mhuge = -huge
+        self.assertEqual(huge / huge, 1.0)
+        self.assertEqual(mhuge / mhuge, 1.0)
+        self.assertEqual(huge / mhuge, -1.0)
+        self.assertEqual(mhuge / huge, -1.0)
+        self.assertEqual(1 / huge, 0.0)
+        self.assertEqual(1L / huge, 0.0)
+        self.assertEqual(1 / mhuge, 0.0)
+        self.assertEqual(1L / mhuge, 0.0)
+        self.assertEqual((666 * huge + (huge >> 1)) / huge, 666.5)
+        self.assertEqual((666 * mhuge + (mhuge >> 1)) / mhuge, 666.5)
+        self.assertEqual((666 * huge + (huge >> 1)) / mhuge, -666.5)
+        self.assertEqual((666 * mhuge + (mhuge >> 1)) / huge, -666.5)
+        self.assertEqual(huge / (huge << 1), 0.5)
+        self.assertEqual((1000000 * huge) / huge, 1000000)
+
+        namespace = {'huge': huge, 'mhuge': mhuge}
+
+        for overflow in ["float(huge)", "float(mhuge)",
+                         "huge / 1", "huge / 2L", "huge / -1", "huge / -2L",
+                         "mhuge / 100", "mhuge / 100L"]:
+            # XXX(cwinter) this test doesn't pass when converted to
+            # use assertRaises.
+            try:
+                eval(overflow, namespace)
+                self.fail("expected OverflowError from %r" % overflow)
+            except OverflowError:
+                pass
+
+        for underflow in ["1 / huge", "2L / huge", "-1 / huge", "-2L / huge",
+                         "100 / mhuge", "100L / mhuge"]:
+            result = eval(underflow, namespace)
+            self.assertEqual(result, 0.0,
+                             "expected underflow to 0 from %r" % underflow)
+
+        for zero in ["huge / 0", "huge / 0L", "mhuge / 0", "mhuge / 0L"]:
+            self.assertRaises(ZeroDivisionError, eval, zero, namespace)
+
+
+def test_main():
+    run_unittest(TrueDivisionTests)
+
+if __name__ == "__main__":
+    test_main()