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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- import test.test_support as test
- import unittest
- import sys
- import warnings
- warnings.filterwarnings('ignore', 'integer argument expected', DeprecationWarning, 'unittest')
-
- class XrangeTest(unittest.TestCase):
-
- 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, -0x1L)), [
- a + 2,
- a + 1])
- self.assertEqual(list(xrange(a + 4, a, -2)), [
- a + 4,
- a + 2])
- seq = list(xrange(a, b, c))
- self.assert_(a in seq)
- self.assert_(b not in seq)
- self.assertEqual(len(seq), 2)
- seq = list(xrange(b, a, -c))
- self.assert_(b in seq)
- self.assert_(a not in seq)
- self.assertEqual(len(seq), 2)
- seq = list(xrange(-a, -b, -c))
- self.assert_(-a in seq)
- self.assert_(-b not in 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, 1e+100, 9.9999999999999998e+100, 9.9999999999999998e+100)
- 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)
- if sys.maxint > 2147483647:
- self.assertRaises(ValueError, len, r)
- else:
- self.assertEqual(len(r), sys.maxint)
- self.assertRaises(OverflowError, xrange, -(sys.maxint) - 1, sys.maxint, 2)
-
-
-
- def test_main():
- test.test_support.run_unittest(XrangeTest)
-
- if __name__ == '__main__':
- test_main()
-
-