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import unittest
import sys
from test import test_support
class EnumerateJyTestCase(unittest.TestCase):
enum = enumerate
seq, start, res = 'abc', 5, [(5, 'a'), (6, 'b'), (7, 'c')]
def test_start_kwarg_1(self):
e = self.enum(self.seq, start=self.start)
self.assertEqual(iter(e), e)
self.assertEqual(list(e), self.res)
def test_start_kwarg_2(self):
e = self.enum(start=self.start, sequence=self.seq)
self.assertEqual(iter(e), e)
self.assertEqual(list(e), self.res)
def test_start_pos(self):
e = self.enum(self.seq, self.start)
self.assertEqual(iter(e), e)
self.assertEqual(list(e), self.res)
def test_start_maxint(self):
e = self.enum(self.seq, sys.maxint)
self.assertEqual(list(e), [(2147483647, 'a'), (2147483648L, 'b'), (2147483649L, 'c')])
def test_main(verbose=None):
testclasses = (EnumerateJyTestCase,)
test_support.run_unittest(*testclasses)
if __name__ == "__main__":
test_main(verbose=True)
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