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Issue #18901: The sunau getparams method now returns a namedtuple rather than

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a plain tuple.  Patch by Claudiu Popa.
This commit is contained in:
Serhiy Storchaka 2013-09-04 00:43:03 +03:00
parent 4c6a020a2d
commit e06a89655a
5 changed files with 47 additions and 9 deletions
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22
Lib/test/test_sunau.py
View file

@ -1,5 +1,6 @@
from test.support import run_unittest, TESTFN
import unittest
import pickle
import os
import sunau
@ -62,6 +63,27 @@ class SunAUTest(unittest.TestCase):
self.assertEqual(self.f.readframes(nframes), output)
self.f.close()
def test_getparams(self):
self.f = sunau.open(TESTFN, 'w')
self.f.setnchannels(nchannels)
self.f.setsampwidth(sampwidth)
self.f.setframerate(framerate)
self.f.setcomptype('ULAW', '')
output = b'\0' * nframes * nchannels * sampwidth
self.f.writeframes(output)
self.f.close()
self.f = sunau.open(TESTFN, 'rb')
params = self.f.getparams()
self.assertEqual(params.nchannels, nchannels)
self.assertEqual(params.sampwidth, sampwidth)
self.assertEqual(params.framerate, framerate)
self.assertEqual(params.nframes, nframes)
self.assertEqual(params.comptype, 'ULAW')
dump = pickle.dumps(params)
self.assertEqual(pickle.loads(dump), params)
def test_main():
run_unittest(SunAUTest)