test_where.py 文件源码

def check_forward(self, c_data, x_data, y_data):
        c = chainer.Variable(c_data)
        x = chainer.Variable(x_data)
        y = chainer.Variable(y_data)

        z = functions.where(c, x, y)

        self.assertEqual(x.data.shape, z.data.shape)

        for i in numpy.ndindex(c.data.shape):
            if c.data[i]:
                self.assertEqual(x.data[i], z.data[i])
            else:
                self.assertEqual(y.data[i], z.data[i])