python类lin2adpcm()的实例源码

test_audioop.py 文件源码 项目：zippy 作者: securesystemslab 项目源码 文件源码 阅读 21 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：oil 作者: oilshell 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：python2-tracer 作者: extremecoders-re 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：web_ctp 作者: molebot 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：pefile.pypy 作者: cloudtracer 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：ouroboros 作者: pybee 项目源码 文件源码 阅读 21 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：ouroboros 作者: pybee 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0 
def test_string(self):
        data = 'abcd'
        size = 2
        self.assertRaises(TypeError, audioop.getsample, data, size, 0)
        self.assertRaises(TypeError, audioop.max, data, size)
        self.assertRaises(TypeError, audioop.minmax, data, size)
        self.assertRaises(TypeError, audioop.avg, data, size)
        self.assertRaises(TypeError, audioop.rms, data, size)
        self.assertRaises(TypeError, audioop.avgpp, data, size)
        self.assertRaises(TypeError, audioop.maxpp, data, size)
        self.assertRaises(TypeError, audioop.cross, data, size)
        self.assertRaises(TypeError, audioop.mul, data, size, 1.0)
        self.assertRaises(TypeError, audioop.tomono, data, size, 0.5, 0.5)
        self.assertRaises(TypeError, audioop.tostereo, data, size, 0.5, 0.5)
        self.assertRaises(TypeError, audioop.add, data, data, size)
        self.assertRaises(TypeError, audioop.bias, data, size, 0)
        self.assertRaises(TypeError, audioop.reverse, data, size)
        self.assertRaises(TypeError, audioop.lin2lin, data, size, size)
        self.assertRaises(TypeError, audioop.ratecv, data, size, 1, 1, 1, None)
        self.assertRaises(TypeError, audioop.lin2ulaw, data, size)
        self.assertRaises(TypeError, audioop.lin2alaw, data, size)
        self.assertRaises(TypeError, audioop.lin2adpcm, data, size, None)
test_audioop.py 文件源码 项目：ndk-python 作者: gittor 项目源码 文件源码 阅读 23 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：kbe_server 作者: xiaohaoppy 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def test_issue7673(self):
        state = None
        for data, size in INVALID_DATA:
            size2 = size
            self.assertRaises(audioop.error, audioop.getsample, data, size, 0)
            self.assertRaises(audioop.error, audioop.max, data, size)
            self.assertRaises(audioop.error, audioop.minmax, data, size)
            self.assertRaises(audioop.error, audioop.avg, data, size)
            self.assertRaises(audioop.error, audioop.rms, data, size)
            self.assertRaises(audioop.error, audioop.avgpp, data, size)
            self.assertRaises(audioop.error, audioop.maxpp, data, size)
            self.assertRaises(audioop.error, audioop.cross, data, size)
            self.assertRaises(audioop.error, audioop.mul, data, size, 1.0)
            self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5)
            self.assertRaises(audioop.error, audioop.add, data, data, size)
            self.assertRaises(audioop.error, audioop.bias, data, size, 0)
            self.assertRaises(audioop.error, audioop.reverse, data, size)
            self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2)
            self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state)
            self.assertRaises(audioop.error, audioop.lin2ulaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2alaw, data, size)
            self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state)
test_audioop.py 文件源码 项目：kbe_server 作者: xiaohaoppy 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0 
def test_string(self):
        data = 'abcd'
        size = 2
        self.assertRaises(TypeError, audioop.getsample, data, size, 0)
        self.assertRaises(TypeError, audioop.max, data, size)
        self.assertRaises(TypeError, audioop.minmax, data, size)
        self.assertRaises(TypeError, audioop.avg, data, size)
        self.assertRaises(TypeError, audioop.rms, data, size)
        self.assertRaises(TypeError, audioop.avgpp, data, size)
        self.assertRaises(TypeError, audioop.maxpp, data, size)
        self.assertRaises(TypeError, audioop.cross, data, size)
        self.assertRaises(TypeError, audioop.mul, data, size, 1.0)
        self.assertRaises(TypeError, audioop.tomono, data, size, 0.5, 0.5)
        self.assertRaises(TypeError, audioop.tostereo, data, size, 0.5, 0.5)
        self.assertRaises(TypeError, audioop.add, data, data, size)
        self.assertRaises(TypeError, audioop.bias, data, size, 0)
        self.assertRaises(TypeError, audioop.reverse, data, size)
        self.assertRaises(TypeError, audioop.lin2lin, data, size, size)
        self.assertRaises(TypeError, audioop.ratecv, data, size, 1, 1, 1, None)
        self.assertRaises(TypeError, audioop.lin2ulaw, data, size)
        self.assertRaises(TypeError, audioop.lin2alaw, data, size)
        self.assertRaises(TypeError, audioop.lin2adpcm, data, size, None)
aifc.py 文件源码 项目：kinect-2-libras 作者: inessadl 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
aifc.py 文件源码 项目：hostapd-mana 作者: adde88 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：zippy 作者: securesystemslab 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        # Very cursory test
        self.assertEqual(audioop.lin2adpcm(b'\0\0\0\0', 1, None), (b'\0\0', (0,0)))
aifc.py 文件源码 项目：zippy 作者: securesystemslab 项目源码 文件源码 阅读 23 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2, self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：oil 作者: oilshell 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[2], 2, None),
                         (b'\x07\x7f\x7f', (31, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[4], 4, None),
                         (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
test_audioop.py 文件源码 项目：oil 作者: oilshell 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0 
def test_invalid_adpcm_state(self):
        # state must be a tuple or None, not an integer
        self.assertRaises(TypeError, audioop.adpcm2lin, b'\0', 1, 555)
        self.assertRaises(TypeError, audioop.lin2adpcm, b'\0', 1, 555)
        # Issues #24456, #24457: index out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, 89))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, 89))
        # value out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0x8000, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0x8000, 0))
aifc.py 文件源码 项目：oil 作者: oilshell 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：python2-tracer 作者: extremecoders-re 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[2], 2, None),
                         (b'\x07\x7f\x7f', (31, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[4], 4, None),
                         (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
test_audioop.py 文件源码 项目：python2-tracer 作者: extremecoders-re 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0 
def test_invalid_adpcm_state(self):
        # state must be a tuple or None, not an integer
        self.assertRaises(TypeError, audioop.adpcm2lin, b'\0', 1, 555)
        self.assertRaises(TypeError, audioop.lin2adpcm, b'\0', 1, 555)
        # Issues #24456, #24457: index out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, 89))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, 89))
        # value out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0x8000, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0x8000, 0))
aifc.py 文件源码 项目：python2-tracer 作者: extremecoders-re 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
aifc.py 文件源码 项目：sslstrip-hsts-openwrt 作者: adde88 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：web_ctp 作者: molebot 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[2], 2, None),
                         (b'\x07\x7f\x7f', (31, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[4], 4, None),
                         (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
test_audioop.py 文件源码 项目：pefile.pypy 作者: cloudtracer 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[2], 2, None),
                         (b'\x07\x7f\x7f', (31, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[4], 4, None),
                         (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
aifc.py 文件源码 项目：pefile.pypy 作者: cloudtracer 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：ouroboros 作者: pybee 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(bytearray(datas[1]), 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(memoryview(datas[1]), 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        for w in 2, 3, 4:
            self.assertEqual(audioop.lin2adpcm(datas[w], w, None),
                             (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 3, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
test_audioop.py 文件源码 项目：ouroboros 作者: pybee 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0 
def test_invalid_adpcm_state(self):
        # state must be a tuple or None, not an integer
        self.assertRaises(TypeError, audioop.adpcm2lin, b'\0', 1, 555)
        self.assertRaises(TypeError, audioop.lin2adpcm, b'\0', 1, 555)
        # Issues #24456, #24457: index out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0, 89))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, -1))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0, 89))
        # value out of range
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.adpcm2lin, b'\0', 1, (0x8000, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (-0x8001, 0))
        self.assertRaises(ValueError, audioop.lin2adpcm, b'\0', 1, (0x8000, 0))
aifc.py 文件源码 项目：ouroboros 作者: pybee 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2, self._adpcmstate)
        return data
test_audioop.py 文件源码 项目：ndk-python 作者: gittor 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0 
def test_lin2adpcm(self):
        self.assertEqual(audioop.lin2adpcm(datas[1], 1, None),
                         (b'\x07\x7f\x7f', (-221, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[2], 2, None),
                         (b'\x07\x7f\x7f', (31, 39)))
        self.assertEqual(audioop.lin2adpcm(datas[4], 4, None),
                         (b'\x07\x7f\x7f', (31, 39)))

        # Very cursory test
        for w in 1, 2, 4:
            self.assertEqual(audioop.lin2adpcm(b'\0' * w * 10, w, None),
                             (b'\0' * 5, (0, 0)))
aifc.py 文件源码 项目：ndk-python 作者: gittor 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data
aifc.py 文件源码 项目：empyrion-python-api 作者: huhlig 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0 
def _lin2adpcm(self, data):
        import audioop
        if not hasattr(self, '_adpcmstate'):
            self._adpcmstate = None
        data, self._adpcmstate = audioop.lin2adpcm(data, 2,
                               self._adpcmstate)
        return data

提
问题

写
面经

写
文章

微信
公众号

扫码关注公众号