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from __future__ import absolute_import
import unittest
import Cython.Compiler.PyrexTypes as PT
class TestMethodDispatcherTransform(unittest.TestCase):
def test_widest_numeric_type(self):
def assert_widest(type1, type2, widest):
self.assertEqual(widest, PT.widest_numeric_type(type1, type2))
assert_widest(PT.c_int_type, PT.c_long_type, PT.c_long_type)
assert_widest(PT.c_double_type, PT.c_long_type, PT.c_double_type)
assert_widest(PT.c_longdouble_type, PT.c_long_type, PT.c_longdouble_type)
cenum = PT.CEnumType("E", "cenum", typedef_flag=False)
assert_widest(PT.c_int_type, cenum, PT.c_int_type)
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