1 files changed, 38 insertions, 0 deletions
diff --git a/lib/python2.7/test/test_future_builtins.py b/lib/python2.7/test/test_future_builtins.py
new file mode 100644
index 0000000..96c3788
--- /dev/null
+++ b/lib/python2.7/test/test_future_builtins.py
@@ -0,0 +1,38 @@
+import test.test_support, unittest
+
+# we're testing the behavior of these future builtins:
+from future_builtins import hex, oct, map, zip, filter
+
+class BuiltinTest(unittest.TestCase):
+    def test_hex(self):
+        self.assertEqual(hex(0), '0x0')
+        self.assertEqual(hex(16), '0x10')
+        self.assertEqual(hex(16L), '0x10')
+        self.assertEqual(hex(-16), '-0x10')
+        self.assertEqual(hex(-16L), '-0x10')
+        self.assertRaises(TypeError, hex, {})
+
+    def test_oct(self):
+        self.assertEqual(oct(0), '0o0')
+        self.assertEqual(oct(100), '0o144')
+        self.assertEqual(oct(100L), '0o144')
+        self.assertEqual(oct(-100), '-0o144')
+        self.assertEqual(oct(-100L), '-0o144')
+        self.assertRaises(TypeError, oct, ())
+
+    def test_itertools(self):
+        from itertools import imap, izip, ifilter
+        # We will assume that the itertools functions work, so provided
+        # that we've got identical coppies, we will work!
+        self.assertEqual(map, imap)
+        self.assertEqual(zip, izip)
+        self.assertEqual(filter, ifilter)
+        # Testing that filter(None, stuff) raises a warning lives in
+        # test_py3kwarn.py
+
+
+def test_main(verbose=None):
+    test.test_support.run_unittest(BuiltinTest)
+
+if __name__ == "__main__":
+    test_main(verbose=True)