Method test_getformat_setformat

Lib/test/test_wave.py:220–231

(self)

            self.assertEqual(params, (1, 4, 22050, 0, 'NONE', 'not compressed'))

    def test_getformat_setformat(self):
        with tempfile.NamedTemporaryFile(delete_on_close=False) as fp:
            filename = fp.name
        self.addCleanup(unlink, filename)

        with wave.open(filename, 'wb') as w:
            w.setnchannels(1)
            w.setsampwidth(4)
            w.setframerate(22050)
            self.assertEqual(w.getformat(), wave.WAVE_FORMAT_PCM)
            w.setformat(wave.WAVE_FORMAT_IEEE_FLOAT)
            self.assertEqual(w.getformat(), wave.WAVE_FORMAT_IEEE_FLOAT)

    def test_setformat_ieee_requires_32_or_64_bit_sampwidth(self):
        with tempfile.NamedTemporaryFile(delete_on_close=False) as fp: