1 files changed, 0 insertions, 143 deletions
diff --git a/src/python/stdlib/test/test_xrange.py b/src/python/stdlib/test/test_xrange.py
deleted file mode 100644
index e3c799e..0000000
--- a/src/python/stdlib/test/test_xrange.py
+++ /dev/null
@@ -1,143 +0,0 @@
-# Python test set -- built-in functions
-
-import test.test_support, unittest
-import sys
-import pickle
-import itertools
-
-import warnings
-warnings.filterwarnings("ignore", "integer argument expected",
-                        DeprecationWarning, "unittest")
-
-# pure Python implementations (3 args only), for comparison
-def pyrange(start, stop, step):
-    if (start - stop) // step < 0:
-        # replace stop with next element in the sequence of integers
-        # that are congruent to start modulo step.
-        stop += (start - stop) % step
-        while start != stop:
-            yield start
-            start += step
-
-def pyrange_reversed(start, stop, step):
-    stop += (start - stop) % step
-    return pyrange(stop - step, start - step, -step)
-
-
-class XrangeTest(unittest.TestCase):
-    def assert_iterators_equal(self, xs, ys, test_id, limit=None):
-        # check that an iterator xs matches the expected results ys,
-        # up to a given limit.
-        if limit is not None:
-            xs = itertools.islice(xs, limit)
-            ys = itertools.islice(ys, limit)
-        sentinel = object()
-        pairs = itertools.izip_longest(xs, ys, fillvalue=sentinel)
-        for i, (x, y) in enumerate(pairs):
-            if x == y:
-                continue
-            elif x == sentinel:
-                self.fail('{}: iterator ended unexpectedly '
-                          'at position {}; expected {}'.format(test_id, i, y))
-            elif y == sentinel:
-                self.fail('{}: unexpected excess element {} at '
-                          'position {}'.format(test_id, x, i))
-            else:
-                self.fail('{}: wrong element at position {};'
-                          'expected {}, got {}'.format(test_id, i, y, x))
-
-    def test_xrange(self):
-        self.assertEqual(list(xrange(3)), [0, 1, 2])
-        self.assertEqual(list(xrange(1, 5)), [1, 2, 3, 4])
-        self.assertEqual(list(xrange(0)), [])
-        self.assertEqual(list(xrange(-3)), [])
-        self.assertEqual(list(xrange(1, 10, 3)), [1, 4, 7])
-        self.assertEqual(list(xrange(5, -5, -3)), [5, 2, -1, -4])
-
-        a = 10
-        b = 100
-        c = 50
-
-        self.assertEqual(list(xrange(a, a+2)), [a, a+1])
-        self.assertEqual(list(xrange(a+2, a, -1L)), [a+2, a+1])
-        self.assertEqual(list(xrange(a+4, a, -2)), [a+4, a+2])
-
-        seq = list(xrange(a, b, c))
-        self.assertIn(a, seq)
-        self.assertNotIn(b, seq)
-        self.assertEqual(len(seq), 2)
-
-        seq = list(xrange(b, a, -c))
-        self.assertIn(b, seq)
-        self.assertNotIn(a, seq)
-        self.assertEqual(len(seq), 2)
-
-        seq = list(xrange(-a, -b, -c))
-        self.assertIn(-a, seq)
-        self.assertNotIn(-b, seq)
-        self.assertEqual(len(seq), 2)
-
-        self.assertRaises(TypeError, xrange)
-        self.assertRaises(TypeError, xrange, 1, 2, 3, 4)
-        self.assertRaises(ValueError, xrange, 1, 2, 0)
-
-        self.assertRaises(OverflowError, xrange, 10**100, 10**101, 10**101)
-
-        self.assertRaises(TypeError, xrange, 0, "spam")
-        self.assertRaises(TypeError, xrange, 0, 42, "spam")
-
-        self.assertEqual(len(xrange(0, sys.maxint, sys.maxint-1)), 2)
-
-        self.assertRaises(OverflowError, xrange, -sys.maxint, sys.maxint)
-        self.assertRaises(OverflowError, xrange, 0, 2*sys.maxint)
-
-        r = xrange(-sys.maxint, sys.maxint, 2)
-        self.assertEqual(len(r), sys.maxint)
-        self.assertRaises(OverflowError, xrange, -sys.maxint-1, sys.maxint, 2)
-
-    def test_pickling(self):
-        testcases = [(13,), (0, 11), (-22, 10), (20, 3, -1),
-                     (13, 21, 3), (-2, 2, 2)]
-        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
-            for t in testcases:
-                r = xrange(*t)
-                self.assertEqual(list(pickle.loads(pickle.dumps(r, proto))),
-                                 list(r))
-
-    def test_range_iterators(self):
-        # see issue 7298
-        limits = [base + jiggle
-                  for M in (2**32, 2**64)
-                  for base in (-M, -M//2, 0, M//2, M)
-                  for jiggle in (-2, -1, 0, 1, 2)]
-        test_ranges = [(start, end, step)
-                       for start in limits
-                       for end in limits
-                       for step in (-2**63, -2**31, -2, -1, 1, 2)]
-
-        for start, end, step in test_ranges:
-            try:
-                iter1 = xrange(start, end, step)
-            except OverflowError:
-                pass
-            else:
-                iter2 = pyrange(start, end, step)
-                test_id = "xrange({}, {}, {})".format(start, end, step)
-                # check first 100 entries
-                self.assert_iterators_equal(iter1, iter2, test_id, limit=100)
-
-            try:
-                iter1 = reversed(xrange(start, end, step))
-            except OverflowError:
-                pass
-            else:
-                iter2 = pyrange_reversed(start, end, step)
-                test_id = "reversed(xrange({}, {}, {}))".format(start, end, step)
-                self.assert_iterators_equal(iter1, iter2, test_id, limit=100)
-
-
-def test_main():
-    test.test_support.run_unittest(XrangeTest)
-
-if __name__ == "__main__":
-    test_main()