Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-04 07:31:38 +00:00
Code Issues Projects Releases Packages Wiki Activity
44954 commits 6 branches 635 tags 3.9 GiB
Commit graph

43 commits

Author SHA1 Message Date
Antoine Pitrou
fc3bfad2e0 Issue #8681: Make the zlib module's error messages more informative when 
the zlib itself doesn't give any detailed explanation.
 2010-05-11 23:42:28 +00:00
Antoine Pitrou
37ffc3e3ba Issue #8672: Add a zlib test ensuring that an incomplete stream can be 
handled by a decompressor object without errors (it returns incomplete
uncompressed data).
 2010-05-11 23:32:31 +00:00
Antoine Pitrou
3843cd8e86 Issue #8571: Fix an internal error when compressing or decompressing a 
chunk larger than 1GB with the zlib module's compressor and decompressor
objects.
 2010-05-07 16:50:34 +00:00
Antoine Pitrou
3b4c989cfd Issue #8193: Fix test_zlib failure with zlib 1.2.4. 2010-04-06 17:21:09 +00:00
Benjamin Peterson
5c8da86f3a convert usage of fail* to assert* 2009-06-30 22:57:08 +00:00
R. David Murray
3db8a3432b Change more tests to use import_module for the modules that 
should cause tests to be skipped.  Also rename import_function
to the more descriptive get_attribute and add a docstring.
 2009-03-30 23:05:48 +00:00
Gregory P. Smith
79e42a0e08 Fix zlib crash from zlib.decompressobj().flush(val) when val was not positive. 
It tried to allocate negative or zero memory.  That fails.
 2008-04-09 00:25:17 +00:00
Gregory P. Smith
88440960f9 A stab in the dark attempt to fix the alpha/tru64 buildbot problem and add more 
test coverage of valid inputs to zlib.crc32.
 2008-03-25 06:12:45 +00:00
Gregory P. Smith
c856fa811d Add a test to make sure zlib.crc32 and binascii.crc32 return the same thing. 
Fix a buglet in binascii.crc32, the second optional argument could previously
have a signedness mismatch with the C variable its going into.
 2008-03-18 22:27:41 +00:00
Gregory P. Smith
f48f9d38c0 Force zlib.crc32 and zlib.adler32 to return a signed integer on all platforms 
regardless of the native sizeof(long) used in the integer object.

This somewhat odd behavior of returning a signed is maintained in 2.x for
compatibility reasons of always returning an integer rather than a long object.

Fixes Issue1202 for Python 2.6
 2008-03-17 18:48:05 +00:00
Armin Rigo
ec5601945a test_bigbits was not testing what it seemed to. 2007-10-15 07:48:35 +00:00
Collin Winter
d0bfa74541 Remove code that hasn't been called in years. 2007-04-24 04:09:52 +00:00
Neal Norwitz
6e73aaab47 Patch #1503046, Conditional compilation of zlib.(de)compressobj.copy 
copy is only in newer versions of zlib.  This should allow zlibmodule
to work with older versions like the Tru64 buildbot.
 2006-06-12 03:33:09 +00:00
Georg Brandl
8d3342b489 Patch #1435422: zlib's compress and decompress objects now have a 
copy() method.
 2006-05-16 07:38:27 +00:00
Andrew M. Kuchling
bb7e800506 [Patch #1350573] zlib.crc32 doesn't handle 0xffffffff seed. Add tests and bugfix. Bug reported by John Schmidt; bugfix by Danny Yoo. 2005-11-22 15:32:28 +00:00
Tim Peters
5a9fb3c415 Whitespace normalization. 2005-01-07 16:01:32 +00:00
Andrew M. Kuchling
3b585b30c0 [Bug #1083110] calling .flush() on decompress objects causes a segfault due to an uninitialized pointer: fixes the problem and adds a test case 2004-12-28 20:10:48 +00:00
Neil Schemenauer
6412b121f6 Remove a number of tests that differ only in input data size. It seems 
no bug motivated their inclusion and the chance of them triggering a
problem seems unlikely.  Refactor to reduce code duplication.  Rename
'hamlet_scene' to 'HAMLET_SCENE'.  Test is much faster now.  Closes #960995.
 2004-06-05 19:34:28 +00:00
Neil Schemenauer
94afd3e7ae Remove lots of magic constants. 2004-06-05 19:02:52 +00:00
Raymond Hettinger
6d362b25c5 SF bug #785222: zlib monotonic test 
For smaller datasets, it is not always true the increasing the compression
level always results in better compression.  Removed the test which made
this invalid assumption.
 2003-08-31 04:35:24 +00:00
Walter Dörwald
21d3a32b99 Combine the functionality of test_support.run_unittest() 
and test_support.run_classtests() into run_unittest()
and use it wherever possible.

Also don't use "from test.test_support import ...", but
"from test import test_support" in a few spots.

From SF patch #662807.
 2003-05-01 17:45:56 +00:00
Guido van Rossum
f359410ce2 Use floor division (//). 2003-02-27 18:39:18 +00:00
Tim Peters
f2715e0764 Whitespace normalization. 2003-02-19 02:35:07 +00:00
Guido van Rossum
7d9ea5013f - Thanks to Scott David Daniels, a subtle bug in how the zlib 
extension implemented flush() was fixed.  Scott also rewrite the
  zlib test suite using the unittest module.  (SF bug #640230 and
  patch #678531.)

Backport candidate I think.
 2003-02-03 20:45:52 +00:00
Guido van Rossum
a6fa0e6f2e Portable way of producing unsigned 32-bit hex output to print the 
CRCs.
 2002-08-12 15:26:05 +00:00
Barry Warsaw
04f357cffe Get rid of relative imports in all unittests. Now anything that 
imports e.g. test_support must do so using an absolute package name
such as "import test.test_support" or "from test import test_support".

This also updates the README in Lib/test, and gets rid of the
duplicate data dirctory in Lib/test/data (replaced by
Lib/email/test/data).

Now Tim and Jack can have at it. :)
 2002-07-23 19:04:11 +00:00
Jeremy Hylton
c72737e7b6 Fix SF #544995 (zlib crash on second flush call) 
Bug fix by mhammond.

Bug fix candidate for 2.2, not present in 2.1.
 2002-04-19 14:37:07 +00:00
Tim Peters
e0c446bb4a Whitespace normalization. 2001-10-18 21:57:37 +00:00
Jeremy Hylton
511e2cacc4 [ #403753 ] zlib decompress; uncontrollable memory usage 
Mostly by Toby Dickenson and Titus Brown.

Add an optional argument to a decompression object's decompress()
method.  The argument specifies the maximum length of the return
value.  If the uncompressed data exceeds this length, the excess data
is stored as the unconsumed_tail attribute.  (Not to be confused with
unused_data, which is a separate issue.)

Difference from SF patch: Default value for unconsumed_tail is ""
rather than None.  It's simpler if the attribute is always a string.
 2001-10-16 20:39:49 +00:00
Andrew M. Kuchling
fcfc8d5c0e Patch #441091 from Finn Bock: the more advanced flush options are not 
available in java, so only use the advanced flush options if they
  are defined in the zlib module.
 2001-08-10 15:50:11 +00:00
Tim Peters
0009c4ea59 Whitespace normalization. 2001-02-21 07:29:48 +00:00
Andrew M. Kuchling
9a0f98e0a1 Add test case from bug #124981: zlib decompress of sync-flushed data 
fails
 2001-02-21 02:17:01 +00:00
Andrew M. Kuchling
8e6d44eedc Patch #103748 from Toby Dickenson: fix typo in test_zlib that turns one 
test case into a no-op because ''.join('hello world') == 'hello world'
 2001-02-14 17:46:20 +00:00
Eric S. Raymond
83ff749827 String method conversion. 2001-02-09 12:03:45 +00:00
Fred Drake
004d5e6880 Make reindent.py happy (convert everything to 4-space indents!). 2000-10-23 17:22:08 +00:00
Jeremy Hylton
a05e293a21 typos fixed by Rob Hooft 2000-06-28 14:48:01 +00:00
Fred Drake
ad892dc80d Make this pass the -tt test. 2000-02-10 15:31:07 +00:00
Andrew M. Kuchling
dca7e00fd5 Added simple test for the flush() method of compression objects, trying the 
different flush values Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FULL_FLUSH.
 1999-03-22 19:23:17 +00:00
Guido van Rossum
446898ff4a Use hex() when outputting the various checksums so the test output is the 
same on 32 and 64 bit machines.
 1998-04-24 18:31:28 +00:00
Guido van Rossum
629bcfb8f9 Make this test succeed even when using "import test.test_zlib". 1997-12-18 05:21:07 +00:00
Jeremy Hylton
9dc2b8ee07 Many more tests, including tests of many optional arguments. 1997-09-04 23:41:37 +00:00
Guido van Rossum
c95a6c1af5 Use imp.find_module() as the most certain way to find the test data. 1997-08-15 16:23:32 +00:00
Jeremy Hylton
6eb4b6a0bd test the zlib module 
only produce output if somethign goes wrong
 1997-08-15 15:59:43 +00:00