[Python-checkins] CVS: python/dist/src/Lib/test test_wave.py,NONE,1.1
Guido van Rossum
python-dev@python.org
Mon, 9 Oct 2000 13:06:04 -0700
Update of /cvsroot/python/python/dist/src/Lib/test
In directory slayer.i.sourceforge.net:/tmp/cvs-serv9355
Added Files:
test_wave.py
Log Message:
Simple test suite for wave.py by Jean-Claude Rimbault (with some
changes to avoid using assert).
--- NEW FILE ---
from test_support import TestFailed
import os, tempfile
import wave
def check(t, msg=None):
if not t:
raise TestFailed, msg
nchannels = 2
sampwidth = 2
framerate = 8000
nframes = 100
testfile = tempfile.mktemp()
f = wave.open(testfile, 'w')
f.setnchannels(nchannels)
f.setsampwidth(sampwidth)
f.setframerate(framerate)
f.setnframes(nframes)
output = '\0' * nframes * nchannels * sampwidth
f.writeframes(output)
f.close()
f = wave.open(testfile, 'r')
check(nchannels == f.getnchannels(), "nchannels")
check(sampwidth == f.getsampwidth(), "sampwidth")
check(framerate == f.getframerate(), "framerate")
check(nframes == f.getnframes(), "nframes")
input = f.readframes(nframes)
check(input == output, "data")
f.close()
os.remove(testfile)