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Forward-port r65112 so that test_ossaudiodev uses sunau.

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Brett Cannon 2008-07-25 17:56:47 +00:00
parent d4d478d1c6
commit abd9a59763
1 changed files with 9 additions and 8 deletions
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15
Lib/test/test_ossaudiodev.py
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@ -6,7 +6,7 @@ from test.support import findfile, TestSkipped
import errno import errno
import ossaudiodev import ossaudiodev
import sys import sys
import sunaudio import sunau
import time import time
import audioop import audioop
import unittest import unittest
@ -22,15 +22,16 @@ except ImportError:
AFMT_S16_NE = ossaudiodev.AFMT_S16_BE AFMT_S16_NE = ossaudiodev.AFMT_S16_BE
SND_FORMAT_MULAW_8 = 1
def read_sound_file(path): def read_sound_file(path):
fp = open(path, 'rb') with open(path, 'rb') as fp:
size, enc, rate, nchannels, extra = sunaudio.gethdr(fp) au = sunau.open(fp)
rate = au.getframerate()
nchannels = au.getnchannels()
encoding = au._encoding
fp.seek(0)
data = fp.read() data = fp.read()
fp.close()
if enc != SND_FORMAT_MULAW_8: if encoding != sunau.AUDIO_FILE_ENCODING_MULAW_8:
raise RuntimeError("Expect .au file with 8-bit mu-law samples") raise RuntimeError("Expect .au file with 8-bit mu-law samples")
# Convert the data to 16-bit signed. # Convert the data to 16-bit signed.