Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_wave.py @ 65035:87f4b32905df 2.7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cosmetic fix to use print function.
author Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
date Fri, 01 Oct 2010 10:48:47 +0000
parents 8bc1fdc63370
children a9f967c8d002
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
1 from test.test_support import TESTFN, run_unittest
24710
11c701038805 Massive changes from SF 589982 (tempfile.py rewrite, by Zack
Guido van Rossum <guido@python.org>
parents: 24364
diff changeset
2 import os
15124
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 import wave
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
4 import unittest
15124
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
5
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
6 nchannels = 2
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 sampwidth = 2
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 framerate = 8000
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
9 nframes = 100
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
10
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
11 class TestWave(unittest.TestCase):
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
12
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
13 def setUp(self):
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
14 self.f = None
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
15
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
16 def tearDown(self):
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
17 if self.f is not None:
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
18 self.f.close()
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
19 try:
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
20 os.remove(TESTFN)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
21 except OSError:
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
22 pass
15124
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
23
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
24 def test_it(self):
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
25 self.f = wave.open(TESTFN, 'wb')
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
26 self.f.setnchannels(nchannels)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
27 self.f.setsampwidth(sampwidth)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
28 self.f.setframerate(framerate)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
29 self.f.setnframes(nframes)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
30 output = '\0' * nframes * nchannels * sampwidth
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
31 self.f.writeframes(output)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
32 self.f.close()
15124
3ae9d313bc33 Simple test suite for wave.py by Jean-Claude Rimbault (with some
Guido van Rossum <guido@python.org>
parents:
diff changeset
33
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
34 self.f = wave.open(TESTFN, 'rb')
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
35 self.assertEqual(nchannels, self.f.getnchannels())
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
36 self.assertEqual(sampwidth, self.f.getsampwidth())
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
37 self.assertEqual(framerate, self.f.getframerate())
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
38 self.assertEqual(nframes, self.f.getnframes())
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
39 self.assertEqual(self.f.readframes(nframes), output)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
40
45179
8bc1fdc63370 Actually run the test.
Georg Brandl <georg@python.org>
parents: 45178
diff changeset
41 def test_main():
45178
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
42 run_unittest(TestWave)
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
43
68636ea89153 Issue 1951. Converts wave test cases to unittest.
Facundo Batista <facundobatista@gmail.com>
parents: 24710
diff changeset
44 if __name__ == '__main__':
45179
8bc1fdc63370 Actually run the test.
Georg Brandl <georg@python.org>
parents: 45178
diff changeset
45 test_main()