SF patch #1171417: bug fix for islice() in docs
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index 577082b..5db128c 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -265,6 +265,11 @@
self.assertEqual(list(islice(xrange(10), 2, None)), range(2, 10))
self.assertEqual(list(islice(xrange(10), 1, None, 2)), range(1, 10, 2))
+ # Test number of items consumed SF #1171417
+ it = iter(range(10))
+ self.assertEqual(list(islice(it, 3)), range(3))
+ self.assertEqual(list(it), range(3, 10))
+
# Test invalid arguments
self.assertRaises(TypeError, islice, xrange(10))
self.assertRaises(TypeError, islice, xrange(10), 1, 2, 3, 4)