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70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
import unittest
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from _basic import *
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class BasicExampleTest(unittest.TestCase):
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def testIt(self):
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# test virtual functions
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class D(C):
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def f(self, x=10):
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return x+1
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d = D()
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c = C()
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self.assertEqual(c.f(), 20)
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self.assertEqual(c.f(3), 6)
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self.assertEqual(d.f(), 11)
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self.assertEqual(d.f(3), 4)
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self.assertEqual(call_f(c), 20)
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self.assertEqual(call_f(c, 4), 8)
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self.assertEqual(call_f(d), 11)
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self.assertEqual(call_f(d, 3), 4)
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# test data members
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def testValue(value):
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self.assertEqual(c.value, value)
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self.assertEqual(d.value, value)
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self.assertEqual(get_value(c), value)
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self.assertEqual(get_value(d), value)
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testValue(1)
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c.value = 30
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d.value = 30
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testValue(30)
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self.assertEqual(c.const_value, 0)
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self.assertEqual(d.const_value, 0)
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def set_const_value():
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c.const_value = 12
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self.assertRaises(AttributeError, set_const_value)
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# test static data-members
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def testStatic(value):
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self.assertEqual(C.static_value, value)
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self.assertEqual(c.static_value, value)
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self.assertEqual(D.static_value, value)
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self.assertEqual(d.static_value, value)
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self.assertEqual(get_static(), value)
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testStatic(3)
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C.static_value = 10
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testStatic(10)
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self.assertEqual(C.const_static_value, 100)
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def set_const_static():
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C.const_static_value = 1
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self.assertRaises(AttributeError, set_const_static)
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# test static function
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def test_mul(result, *args):
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self.assertEqual(C.mul(*args), result)
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self.assertEqual(c.mul(*args), result)
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test_mul(16, 8, 2)
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test_mul(6.0, 2.0, 3.0)
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self.assertEqual(C.square(), 4)
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self.assertEqual(c.square(), 4)
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self.assertEqual(C.square(3), 9)
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self.assertEqual(c.square(3), 9)
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if __name__ == '__main__':
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unittest.main()
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