Revert r61508: it caused test_mailbox to fail on all platforms.
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 27814a0..49404e1 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -590,9 +590,7 @@
# I=0, O=3
(b'i.o3.x.xyz.toolong.', False, 'x--.xyz.too.'),
# I=6, O=3
- (b'i.o3.i6.abcdefghijklmnop', True, 'abc.ghi.mno.'),
- # I=5, O=8 with newlines
- (b'i.o8.i5.abc\ndef\nghy\nz', True, 'abc\nd---.ef\ngh---.y\nz-----.')
+ (b'i.o3.i6.abcdefghijklmnop', True, 'abc.ghi.mno.')
]
def testDecoder(self):
@@ -892,8 +890,8 @@
return codecs.CodecInfo(
name='test_decoder', encode=None, decode=None,
incrementalencoder=None,
- incrementaldecoder=StatefulIncrementalDecoder,
- streamreader=None, streamwriter=None)
+ streamreader=None, streamwriter=None,
+ incrementaldecoder=StatefulIncrementalDecoder)
def testSeekAndTellWithData(data, min_pos=0):
"""Tell/seek to various points within a data stream and ensure
@@ -905,42 +903,16 @@
decoded = f.read()
f.close()
- # Use read() to move to various positions in the input;
- # then tell, read some more data, and seek back.
- for i in range(min_pos, len(decoded) + 1): # to read before tell
- for j in [1, 5, len(decoded)]: # to read after tell
+ for i in range(min_pos, len(decoded) + 1): # seek positions
+ for j in [1, 5, len(decoded) - i]: # read lengths
f = io.open(test_support.TESTFN, encoding='test_decoder')
self.assertEquals(f.read(i), decoded[:i])
cookie = f.tell()
self.assertEquals(f.read(j), decoded[i:i + j])
f.seek(cookie)
- self.assertEquals(f.tell(), cookie)
self.assertEquals(f.read(), decoded[i:])
f.close()
- lines = len(decoded.split('\n'))
-
- # Use readline() to move to various positions in the input;
- # then tell, read some more data, and seek back.
- for limit in [-1, 4, 128]: # 'limit' argument for readline()
- for j in [1, 5, len(decoded)]: # to read after tell()
- f = io.open(test_support.TESTFN, encoding='test_decoder')
- text = ''
- for k in range(lines): # repeatedly call readline()
- line = f.readline(limit=limit)
- if limit >= 0:
- self.assert_(len(line) <= limit)
- text += line
- i = len(text)
- self.assertEquals(text, decoded[:i])
- cookie = f.tell()
- self.assertEquals(f.read(j), decoded[i:i + j])
- f.seek(cookie)
- self.assertEquals(f.tell(), cookie)
- self.assertEquals(f.read(), decoded[i:])
- f.seek(cookie)
- f.close()
-
# Register a special incremental decoder for testing.
codecs.register(lookupTestDecoder)
self.codecEnabled = 1