Method test_init_bad_mode

Lib/test/test_zstd.py:1637–1671

(self)

            os.remove(filename)

    def test_init_bad_mode(self):
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), (3, "x"))
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "xt")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "x+")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "rx")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "wx")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "rt")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "r+")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "wt")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "w+")
        with self.assertRaises(ValueError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "rw")

        with self.assertRaisesRegex(TypeError,
                                    r"not be a CompressionParameter"):
            ZstdFile(io.BytesIO(), 'rb',
                     options={CompressionParameter.compression_level:5})
        with self.assertRaisesRegex(TypeError,
                                    r"not be a DecompressionParameter"):
            ZstdFile(io.BytesIO(), 'wb',
                     options={DecompressionParameter.window_log_max:21})

        with self.assertRaises(TypeError):
            ZstdFile(io.BytesIO(COMPRESSED_100_PLUS_32KB), "r", level=12)

    def test_init_bad_check(self):
        with self.assertRaises(TypeError):