本文整理汇总了Python中numpy.core._multiarray_tests.extint_safe_binop方法的典型用法代码示例。如果您正苦于以下问题：Python _multiarray_tests.extint_safe_binop方法的具体用法？Python _multiarray_tests.extint_safe_binop怎么用？Python _multiarray_tests.extint_safe_binop使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类numpy.core._multiarray_tests的用法示例。
在下文中一共展示了_multiarray_tests.extint_safe_binop方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_safe_binop
# 需要导入模块: from numpy.core import _multiarray_tests [as 别名]
# 或者: from numpy.core._multiarray_tests import extint_safe_binop [as 别名]
def test_safe_binop():
# Test checked arithmetic routines
ops = [
(operator.add, 1),
(operator.sub, 2),
(operator.mul, 3)
]
with exc_iter(ops, INT64_VALUES, INT64_VALUES) as it:
for xop, a, b in it:
pyop, op = xop
c = pyop(a, b)
if not (INT64_MIN <= c <= INT64_MAX):
assert_raises(OverflowError, mt.extint_safe_binop, a, b, op)
else:
d = mt.extint_safe_binop(a, b, op)
if c != d:
# assert_equal is slow
assert_equal(d, c)