commit d1a61dcc65a85639f273b31fd32267092db9a06e
author Serhiy Storchaka <storchaka@gmail.com> Sat Dec 14 20:34:33 2013 +0200
committer Serhiy Storchaka <storchaka@gmail.com> Sat Dec 14 20:34:33 2013 +0200
tree b1ae63e2903907297d33f0e1127e6d5573176093
parent a92cc91ee63ea5c21297e468fbea725c8f7542dd

Issue #19623: Fixed writing to unseekable files in the aifc module.
Fixed writing 'ulaw' (lower case) compressed AIFC files.

Lib/test/test_aifc.py

diff --git a/Lib/test/test_aifc.py b/Lib/test/test_aifc.py
index a312d31..cfc491d 100644
--- a/Lib/test/test_aifc.py
+++ b/Lib/test/test_aifc.py
@@ -9,10 +9,14 @@
 import aifc
 
 
-class AifcPCM8Test(audiotests.AudioWriteTests,
-        audiotests.AudioTestsWithSourceFile,
-        unittest.TestCase):
+class AifcTest(audiotests.AudioWriteTests,
+               audiotests.AudioTestsWithSourceFile):
     module = aifc
+    close_fd = True
+    test_unseekable_read = None
+
+
+class AifcPCM8Test(AifcTest, unittest.TestCase):
     sndfilename = 'pluck-pcm8.aiff'
     sndfilenframes = 3307
     nchannels = 2
@@ -27,13 +31,9 @@
       11FA 3EFB BCFC 66FF CF04 4309 C10E 5112 EE17 8216 7F14 8012 \
       490E 520D EF0F CE0F E40C 630A 080A 2B0B 510E 8B11 B60E 440A \
       """)
-    close_fd = True
 
 
-class AifcPCM16Test(audiotests.AudioWriteTests,
-        audiotests.AudioTestsWithSourceFile,
-        unittest.TestCase):
-    module = aifc
+class AifcPCM16Test(AifcTest, unittest.TestCase):
     sndfilename = 'pluck-pcm16.aiff'
     sndfilenframes = 3307
     nchannels = 2
@@ -50,13 +50,9 @@
       EEE21753 82071665 7FFF1443 8004128F 49A20EAF 52BB0DBA EFB40F60 CE3C0FBF \
       E4B30CEC 63430A5C 08C80A20 2BBB0B08 514A0E43 8BCF1139 B6F60EEB 44120A5E \
       """)
-    close_fd = True
 
 
-class AifcPCM24Test(audiotests.AudioWriteTests,
-        audiotests.AudioTestsWithSourceFile,
-        unittest.TestCase):
-    module = aifc
+class AifcPCM24Test(AifcTest, unittest.TestCase):
     sndfilename = 'pluck-pcm24.aiff'
     sndfilenframes = 3307
     nchannels = 2
@@ -79,13 +75,9 @@
       E4B49C0CEA2D 6344A80A5A7C 08C8FE0A1FFE 2BB9860B0A0E \
       51486F0E44E1 8BCC64113B05 B6F4EC0EEB36 4413170A5B48 \
       """)
-    close_fd = True
 
 
-class AifcPCM32Test(audiotests.AudioWriteTests,
-        audiotests.AudioTestsWithSourceFile,
-        unittest.TestCase):
-    module = aifc
+class AifcPCM32Test(AifcTest, unittest.TestCase):
     sndfilename = 'pluck-pcm32.aiff'
     sndfilenframes = 3307
     nchannels = 2
@@ -108,13 +100,9 @@
       E4B49CC00CEA2D90 6344A8800A5A7CA0 08C8FE800A1FFEE0 2BB986C00B0A0E00 \
       51486F800E44E190 8BCC6480113B0580 B6F4EC000EEB3630 441317800A5B48A0 \
       """)
-    close_fd = True
 
 
-class AifcULAWTest(audiotests.AudioWriteTests,
-        audiotests.AudioTestsWithSourceFile,
-        unittest.TestCase):
-    module = aifc
+class AifcULAWTest(AifcTest, unittest.TestCase):
     sndfilename = 'pluck-ulaw.aifc'
     sndfilenframes = 3307
     nchannels = 2
@@ -133,7 +121,6 @@
       """)
     if sys.byteorder != 'big':
         frames = audiotests.byteswap2(frames)
-    close_fd = True
 
 
 class AifcMiscTest(audiotests.AudioTests, unittest.TestCase):