diff options
Diffstat (limited to 'lib/python2.7/test/test_augassign.py')
| -rw-r--r-- | lib/python2.7/test/test_augassign.py | 331 |
1 files changed, 0 insertions, 331 deletions
diff --git a/lib/python2.7/test/test_augassign.py b/lib/python2.7/test/test_augassign.py deleted file mode 100644 index 059e8b7..0000000 --- a/lib/python2.7/test/test_augassign.py +++ /dev/null @@ -1,331 +0,0 @@ -# Augmented assignment test. - -from test.test_support import run_unittest, check_py3k_warnings -import unittest - - -class AugAssignTest(unittest.TestCase): - def testBasic(self): - x = 2 - x += 1 - x *= 2 - x **= 2 - x -= 8 - x //= 5 - x %= 3 - x &= 2 - x |= 5 - x ^= 1 - x /= 2 - if 1/2 == 0: - # classic division - self.assertEqual(x, 3) - else: - # new-style division (with -Qnew) - self.assertEqual(x, 3.0) - - def test_with_unpacking(self): - self.assertRaises(SyntaxError, compile, "x, b += 3", "<test>", "exec") - - def testInList(self): - x = [2] - x[0] += 1 - x[0] *= 2 - x[0] **= 2 - x[0] -= 8 - x[0] //= 5 - x[0] %= 3 - x[0] &= 2 - x[0] |= 5 - x[0] ^= 1 - x[0] /= 2 - if 1/2 == 0: - self.assertEqual(x[0], 3) - else: - self.assertEqual(x[0], 3.0) - - def testInDict(self): - x = {0: 2} - x[0] += 1 - x[0] *= 2 - x[0] **= 2 - x[0] -= 8 - x[0] //= 5 - x[0] %= 3 - x[0] &= 2 - x[0] |= 5 - x[0] ^= 1 - x[0] /= 2 - if 1/2 == 0: - self.assertEqual(x[0], 3) - else: - self.assertEqual(x[0], 3.0) - - def testSequences(self): - x = [1,2] - x += [3,4] - x *= 2 - - self.assertEqual(x, [1, 2, 3, 4, 1, 2, 3, 4]) - - x = [1, 2, 3] - y = x - x[1:2] *= 2 - y[1:2] += [1] - - self.assertEqual(x, [1, 2, 1, 2, 3]) - self.assertTrue(x is y) - - def testCustomMethods1(self): - - class aug_test: - def __init__(self, value): - self.val = value - def __radd__(self, val): - return self.val + val - def __add__(self, val): - return aug_test(self.val + val) - - class aug_test2(aug_test): - def __iadd__(self, val): - self.val = self.val + val - return self - - class aug_test3(aug_test): - def __iadd__(self, val): - return aug_test3(self.val + val) - - x = aug_test(1) - y = x - x += 10 - - self.assertIsInstance(x, aug_test) - self.assertTrue(y is not x) - self.assertEqual(x.val, 11) - - x = aug_test2(2) - y = x - x += 10 - - self.assertTrue(y is x) - self.assertEqual(x.val, 12) - - x = aug_test3(3) - y = x - x += 10 - - self.assertIsInstance(x, aug_test3) - self.assertTrue(y is not x) - self.assertEqual(x.val, 13) - - - def testCustomMethods2(test_self): - output = [] - - class testall: - def __add__(self, val): - output.append("__add__ called") - def __radd__(self, val): - output.append("__radd__ called") - def __iadd__(self, val): - output.append("__iadd__ called") - return self - - def __sub__(self, val): - output.append("__sub__ called") - def __rsub__(self, val): - output.append("__rsub__ called") - def __isub__(self, val): - output.append("__isub__ called") - return self - - def __mul__(self, val): - output.append("__mul__ called") - def __rmul__(self, val): - output.append("__rmul__ called") - def __imul__(self, val): - output.append("__imul__ called") - return self - - def __div__(self, val): - output.append("__div__ called") - def __rdiv__(self, val): - output.append("__rdiv__ called") - def __idiv__(self, val): - output.append("__idiv__ called") - return self - - def __floordiv__(self, val): - output.append("__floordiv__ called") - return self - def __ifloordiv__(self, val): - output.append("__ifloordiv__ called") - return self - def __rfloordiv__(self, val): - output.append("__rfloordiv__ called") - return self - - def __truediv__(self, val): - output.append("__truediv__ called") - return self - def __itruediv__(self, val): - output.append("__itruediv__ called") - return self - - def __mod__(self, val): - output.append("__mod__ called") - def __rmod__(self, val): - output.append("__rmod__ called") - def __imod__(self, val): - output.append("__imod__ called") - return self - - def __pow__(self, val): - output.append("__pow__ called") - def __rpow__(self, val): - output.append("__rpow__ called") - def __ipow__(self, val): - output.append("__ipow__ called") - return self - - def __or__(self, val): - output.append("__or__ called") - def __ror__(self, val): - output.append("__ror__ called") - def __ior__(self, val): - output.append("__ior__ called") - return self - - def __and__(self, val): - output.append("__and__ called") - def __rand__(self, val): - output.append("__rand__ called") - def __iand__(self, val): - output.append("__iand__ called") - return self - - def __xor__(self, val): - output.append("__xor__ called") - def __rxor__(self, val): - output.append("__rxor__ called") - def __ixor__(self, val): - output.append("__ixor__ called") - return self - - def __rshift__(self, val): - output.append("__rshift__ called") - def __rrshift__(self, val): - output.append("__rrshift__ called") - def __irshift__(self, val): - output.append("__irshift__ called") - return self - - def __lshift__(self, val): - output.append("__lshift__ called") - def __rlshift__(self, val): - output.append("__rlshift__ called") - def __ilshift__(self, val): - output.append("__ilshift__ called") - return self - - x = testall() - x + 1 - 1 + x - x += 1 - - x - 1 - 1 - x - x -= 1 - - x * 1 - 1 * x - x *= 1 - - if 1/2 == 0: - x / 1 - 1 / x - x /= 1 - else: - # True division is in effect, so "/" doesn't map to __div__ etc; - # but the canned expected-output file requires that those get called. - x.__div__(1) - x.__rdiv__(1) - x.__idiv__(1) - - x // 1 - 1 // x - x //= 1 - - x % 1 - 1 % x - x %= 1 - - x ** 1 - 1 ** x - x **= 1 - - x | 1 - 1 | x - x |= 1 - - x & 1 - 1 & x - x &= 1 - - x ^ 1 - 1 ^ x - x ^= 1 - - x >> 1 - 1 >> x - x >>= 1 - - x << 1 - 1 << x - x <<= 1 - - test_self.assertEqual(output, '''\ -__add__ called -__radd__ called -__iadd__ called -__sub__ called -__rsub__ called -__isub__ called -__mul__ called -__rmul__ called -__imul__ called -__div__ called -__rdiv__ called -__idiv__ called -__floordiv__ called -__rfloordiv__ called -__ifloordiv__ called -__mod__ called -__rmod__ called -__imod__ called -__pow__ called -__rpow__ called -__ipow__ called -__or__ called -__ror__ called -__ior__ called -__and__ called -__rand__ called -__iand__ called -__xor__ called -__rxor__ called -__ixor__ called -__rshift__ called -__rrshift__ called -__irshift__ called -__lshift__ called -__rlshift__ called -__ilshift__ called -'''.splitlines()) - -def test_main(): - with check_py3k_warnings(("classic int division", DeprecationWarning)): - run_unittest(AugAssignTest) - -if __name__ == '__main__': - test_main() |