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57 Commits

Author SHA1 Message Date
Raymond Hettinger 35b76027f9 Issue 8436: set.__init__ accepts keyword args 2010-04-18 22:57:57 +00:00
Florent Xicluna 0762788081 #7092 - Silence more py3k deprecation warnings, using test_support.check_py3k_warnings() helper. 2010-03-21 01:14:24 +00:00
Ezio Melotti d80b4bfd0b #7092: silence some more py3k warnings. 2010-03-17 13:52:48 +00:00
Victor Stinner 17d905449d Issue #7818: set().test_c_api() doesn't expect a set('abc'), modify the set. 2010-03-13 00:13:22 +00:00
Georg Brandl a4f46e1292 Remove unused imports in test modules. 2010-02-07 17:03:15 +00:00
Ezio Melotti aa98058cc4 use assert[Not]In where appropriate 2010-01-23 23:04:36 +00:00
Senthil Kumaran ce8e33a095 Reverting the Revision: 77368. I committed Flox's big patch for tests by 
mistake. ( It may come in for sure tough)
 2010-01-08 19:04:16 +00:00
Senthil Kumaran 3ddc435af6 Fixing - Issue7026 - RuntimeError: dictionary changed size during iteration. Patch by flox 2010-01-08 18:41:40 +00:00
Raymond Hettinger c2b9e1a134 Issue 6573: Fix set.union() for cases where self is in the argument chain. 2009-07-27 20:32:04 +00:00
Benjamin Peterson 5c8da86f3a convert usage of fail* to assert* 2009-06-30 22:57:08 +00:00
Antoine Pitrou 733dc74442 fill in actual issue number in tests 2009-01-01 15:38:03 +00:00
Antoine Pitrou aa687902f2 Issue #3680: Reference cycles created through a dict, set or deque iterator did not get collected. 2009-01-01 14:11:22 +00:00
Hirokazu Yamamoto 0fc0747586 Issue #4740: Use HIGHEST_PROTOCOL in pickle test. 
(There is no behavior difference in 2.x because HIGHEST_PROTOCOL == 2)
 2008-12-27 04:19:48 +00:00
Amaury Forgeot d'Arc d78b9dcbc3 #4069: aSet.remove(otherSet) would always report the empty frozenset([]) as the missing key. 
Now it correctly refers to the initial otherset.

Reviewed by Raymond. Will backport to 2.6.
 2008-10-07 20:32:10 +00:00
Raymond Hettinger 4267be6478 Multi-arg form for set.difference() and set.difference_update(). 2008-06-11 10:30:54 +00:00
Raymond Hettinger 610a93ea26 Handle the case with zero arguments. 2008-06-11 00:44:47 +00:00
Raymond Hettinger 5c4d3d0e4c Let set.intersection() and set.intersection_update() take multiple input arguments. 2008-06-09 13:07:27 +00:00
Raymond Hettinger ee4bcad68e Let set.union() and set.update() accept multiple inputs. 2008-06-09 08:33:37 +00:00
Neal Norwitz be9160b035 Don't try to close a non-open file. 
Don't let file removal cause the test to fail.
 2008-03-25 06:35:10 +00:00
Raymond Hettinger 6170874f9c Expand tests to include nested graph structures. 2008-01-24 21:23:58 +00:00
Raymond Hettinger 1760c8a017 Add set.isdisjoint() 2007-11-08 02:52:43 +00:00
Neal Norwitz 0d4c06e06e Whitespace normalization. Ugh, we really need to do this more often. 
You might want to review this change as it's my first time.  Be gentle. :-)
 2007-04-25 06:30:05 +00:00
Raymond Hettinger e3146f5aa3 Add test and fix for fromkeys() optional argument. 2007-03-21 20:33:57 +00:00
Raymond Hettinger 0bbbfc4c0b Extend work on rev 52962 and 53829 eliminating redundant PyObject_Hash() calls and fixing set/dict interoperability. 2007-03-20 21:27:24 +00:00
Tim Peters ea5962f86e Whitespace normalization. 2007-03-12 18:07:52 +00:00
Raymond Hettinger d6fc72a5ae Extend work on revision 52962: Eliminate redundant calls to PyObject_Hash(). 2007-02-19 02:03:19 +00:00
Tim Peters f733abb783 Whitespace normalization. 2007-01-30 03:03:46 +00:00
Raymond Hettinger 9fdfadb06e SF #1486663 -- Allow keyword args in subclasses of set() and frozenset(). 2007-01-11 18:22:55 +00:00
Raymond Hettinger 5399910eba For sets with cyclical reprs, emit an ellipsis instead of infinitely recursing. 2006-12-30 04:01:17 +00:00
Raymond Hettinger c789f341bb Add test for SF bug 1576657 2006-12-08 17:35:25 +00:00
Tim Peters 6902b44406 Try to repair more new buildbot failures in "x86 OpenBSD trunk", due 
to that id() can now return a Python long on a 32-bit box that allocates
addresses "with the sign bit set".

test_set.py test_subclass_with_custom_hash():  it's never been portably
legal for a __hash__() method to return id(self), but on 32-bit boxes
that never caused a problem before it became possible for id() to
return a Python long.  Changed __hash__ here to return a Python int
regardless of platform.

test_descr.py specials():
    vereq(hash(c1), id(c1))
has never been a correct test -- just removed it (hash() is always
a Python int; id() may be a Python long).
 2006-04-11 00:43:27 +00:00
Barry Warsaw 176014ffad SF patch #1458476 with modifications based on discussions in python-dev. This 
adds the following API calls: PySet_Clear(), _PySet_Next(), and
_PySet_Update().  The latter two are considered non-public.  Tests and
documentation (for the public API) are included.
 2006-03-30 22:45:35 +00:00
Armin Rigo f5b3e36493 Renamed _length_cue() to __length_hint__(). See: 
http://mail.python.org/pipermail/python-dev/2006-February/060524.html
 2006-02-11 21:32:43 +00:00
Neal Norwitz fcf4435ae0 Improve test coverage. Hope the test_file changes work the same on windows. 2005-11-27 20:37:43 +00:00
Raymond Hettinger 9bda1d6f64 No longer ignore exceptions raised by comparisons during key lookup. 
Inspired by Armin Rigo's suggestion to do the same with dictionaries.
 2005-09-16 07:14:21 +00:00
Raymond Hettinger c47e01d020 Numerous fix-ups to C API and docs. Added tests for C API. 2005-08-16 10:44:15 +00:00
Raymond Hettinger 97979ddc14 * Fix SF #1257731. Make __contains__(), remove(), and discard() only do 
a frozenset conversion when the initial search attempt fails with a
  TypeError and the key is some type of set.  Add a testcase.

* Eliminate a duplicate if-stmt.
 2005-08-12 23:58:22 +00:00
Raymond Hettinger c991db240c * Add short-circuit code for in-place operations with self (such as 
s|=s, s&=s, s-=s, or s^=s).  Add related tests.

* Improve names for several variables and functions.

* Provide alternate table access functions (next, contains, add, and discard)
  that work with an entry argument instead of just a key.  This improves
  set-vs-set operations because we already have a hash value for each key
  and can avoid unnecessary calls to PyObject_Hash().  Provides a 5% to 20%
  speed-up for quick hashing elements like strings and integers.  Provides
  much more substantial improvements for slow hashing elements like tuples
  or objects defining a custom __hash__() function.

* Have difference operations resize() when 1/5 of the elements are dummies.
  Formerly, it was 1/6.  The new ratio triggers less frequently and only
  in cases that it can resize quicker and with greater benefit.  The right
  answer is probably either 1/4, 1/5, or 1/6.  Picked the middle value for
  an even trade-off between resize time and the space/time costs of dummy
  entries.
 2005-08-11 07:58:45 +00:00
Raymond Hettinger d794666048 * Improve code for the empty frozenset singleton: 
- Handle both frozenset() and frozenset([]).
  - Do not use singleton for frozenset subclasses.
  - Finalize the singleton.
  - Add test cases.
* Factor-out set_update_internal() from set_update().  Simplifies the
  code for several internal callers.
* Factor constant expressions out of loop in set_merge_internal().
* Minor comment touch-ups.
 2005-08-01 21:39:29 +00:00
Raymond Hettinger 82cb9a235d Add test for hash commutativity. 2005-07-05 05:34:43 +00:00
Raymond Hettinger bb999b5925 SF patch #1200018: Restore GC support to set objects 
Reverts 1.26 and 1.27.
And adds cycle testing.
 2005-06-18 21:00:26 +00:00
Raymond Hettinger 15056a5202 SF 1062353: set pickling problems 
Support automatic pickling of dictionaries in instance of set subclasses.
 2004-11-09 07:25:31 +00:00
Raymond Hettinger 6429a4727e Use Py_CLEAR(). Add unrelated test. 2004-09-28 01:51:35 +00:00
Raymond Hettinger ffdb8bb99c Use floor division operator. 2004-09-27 15:29:05 +00:00
Raymond Hettinger eae05de91b * fix the print test 
* add more __init__ tests
 2004-07-09 04:51:24 +00:00
Raymond Hettinger 691d80532b Make sets and deques weak referencable. 2004-05-30 07:26:47 +00:00
Walter Dörwald 70a6b49821 Replace backticks with repr() or "%r" 
From SF patch #852334.
 2004-02-12 17:35:32 +00:00
Tim Peters 58eb11cf62 Whitespace normalization. 2004-01-18 20:29:55 +00:00
Raymond Hettinger 6e70accaff Strengthen the test for hash effectiveness 2003-12-31 02:01:33 +00:00
Raymond Hettinger 64958a15d7 Guido grants a Christmas wish: 
sorted() becomes a regular function instead of a classmethod.
 2003-12-17 20:43:33 +00:00