test_pad.py 文件源码

def test_pad_default(self, xp, dtype):
        array = xp.array(self.array, dtype=dtype)

        # Older version of NumPy(<1.12) can emit ComplexWarning
        def f():
            return xp.pad(array, self.pad_width, mode=self.mode)

        if xp is numpy:
            with warnings.catch_warnings():
                warnings.simplefilter('ignore', numpy.ComplexWarning)
                return f()
        else:
            return f()