test_zipfile.py 文件源码

def test_univeral_readaheads(self):
        f = io.BytesIO()

        data = b'a\r\n' * 16 * 1024
        zipfp = zipfile.ZipFile(f, 'w', zipfile.ZIP_STORED)
        zipfp.writestr(TESTFN, data)
        zipfp.close()

        data2 = b''
        zipfp = zipfile.ZipFile(f, 'r')
        with zipfp.open(TESTFN, 'rU') as zipopen:
            for line in zipopen:
                data2 += line
        zipfp.close()

        self.assertEqual(data, data2.replace(b'\n', b'\r\n'))