test_audioop.py 文件源码

def test_mul(self):
        data2 = []
        for d in data:
            str = bytearray(len(d))
            for i,b in enumerate(d):
                str[i] = 2*b
            data2.append(str)
        self.assertEqual(audioop.mul(data[0], 1, 2), data2[0])
        self.assertEqual(audioop.mul(data[1],2, 2), data2[1])
        self.assertEqual(audioop.mul(data[2], 4, 2), data2[2])