test_lzma.py 文件源码

def test_decompressor_bigmem(self, size):
        lzd = LZMADecompressor()
        blocksize = 10 * 1024 * 1024
        block = random.getrandbits(blocksize * 8).to_bytes(blocksize, "little")
        try:
            input = block * (size // blocksize + 1)
            cdata = lzma.compress(input)
            ddata = lzd.decompress(cdata)
            self.assertEqual(ddata, input)
        finally:
            input = cdata = ddata = None