Commit Graph

28 Commits

Author SHA1 Message Date
Benjamin Peterson 5c8da86f3a convert usage of fail* to assert* 2009-06-30 22:57:08 +00:00
Mark Dickinson a4e0efa4b1 Issue #5829: don't raise OverflowError for complex('1e500'). Backport of r72803. 2009-05-20 18:43:07 +00:00
Eric Smith a985a3aee4 Issue #5920: Changed format.__float__ and complex.__float__ to use a precision of 12 when using the empty presentation type. This more closely matches str()'s behavior and reduces surprises when adding alignment flags to an empty format string. Patch by Mark Dickinson. 2009-05-05 18:26:08 +00:00
Eric Smith 9139cc6a3b Issue #1588: Add complex.__format__. 2009-04-30 00:58:58 +00:00
Mark Dickinson 0a6501bf56 Fix typo in complex parsing code; expand tests. 2009-04-25 09:47:00 +00:00
Mark Dickinson 95bc980d9e Issue #5816:
- simplify parsing and printing of complex numbers
 - make complex(repr(z)) round-tripping work for complex
   numbers involving nans, infs, or negative zeros
 - don't accept some of the stranger complex strings
   that were previously allowed---e.g., complex('1..1j')
2009-04-24 12:46:53 +00:00
Alexandre Vassalotti 80af6da748 Fixed complex.__getnewargs__() to not emit another complex object. 2008-06-04 20:41:44 +00:00
Christian Heimes 2f0da53d28 Fixed repr() and str() of complex numbers. Complex suffered from the same problem as floats but I forgot to test and fix them. 2008-02-15 06:57:08 +00:00
Mark Dickinson 105be7725b Issue #1678380. Fix a bug that identifies 0j and -0j when they appear
in the same code unit. The fix is essentially the same as the fix for a
previous bug identifying 0. and -0.
2008-01-31 22:17:37 +00:00
Guido van Rossum 715ec1818d Patch # 1507 by Mark Dickinson. Make complex(x, -0) retain the sign of
the imaginary part (as long as it's not complex).
Backport candidate?
2007-11-27 22:38:36 +00:00
Collin Winter e38051db87 Patch #1491866: change the complex() constructor to allow parthensized forms. This means complex(repr(x)) now works instead of raising a ValueError. 2007-03-09 20:33:07 +00:00
Georg Brandl 9e28107ce8 Test case for latest complexobject fix. 2005-09-17 07:51:15 +00:00
Brett Cannon c3647ac93e Make subclasses of int, long, complex, float, and unicode perform type
conversion using the proper magic slot (e.g., __int__()).  Also move conversion
code out of PyNumber_*() functions in the C API into the nb_* function.

Applied patch #1109424.  Thanks Walter Doewald.
2005-04-26 03:45:26 +00:00
Martin v. Löwis 70aa1f2095 Fix repr for negative imaginary part. Fixes #1013908. 2004-08-22 21:09:15 +00:00
Walter Dörwald 5301d9c10d Remove useless import. 2003-08-05 15:55:38 +00:00
Walter Dörwald b27cca6634 Check both __div__ and __truediv__ in division tests.
(From SF patch #543867)
2003-08-05 15:34:34 +00:00
Walter Dörwald f393fc6e51 Add various test cases from SF patch 543867. 2003-07-15 18:47:27 +00:00
Tim Peters 478c10554b Whitespace normalization. 2003-06-29 05:46:54 +00:00
Walter Dörwald 5edd785bbb Port test_complex.py to unittest.
Move the constructor tests from test_builtin to test_complex.

Add a bunch of tests (code coverage is a 94%).

From SF patch #736962.
2003-06-18 14:26:18 +00:00
Barry Warsaw 408b6d34de Complete the absolute import patch for the test suite. All relative
imports of test modules now import from the test package.  Other
related oddities are also fixed (like DeprecationWarning filters that
weren't specifying the full import part, etc.).  Also did a general
code cleanup to remove all "from test.test_support import *"'s.  Other
from...import *'s weren't changed.
2002-07-30 23:27:12 +00:00
Tim Peters 77902970c5 test_support: add a docstring to vereq().
test_complex:  repair new test's usage of vereq().
2001-12-29 17:34:57 +00:00
Neal Norwitz 5a0f010c67 SF Patch #497487 add test to compare conjugate of a complex number 2001-12-29 14:31:46 +00:00
Neal Norwitz fc37af85bf SF Patch #494873 add tests for complex numbers including calls to int()/long() 2001-12-29 01:02:21 +00:00
Fred Drake 68773e779a Add a comment explaining what these tests are for, and where to look for
tests of complex().
2001-12-13 19:57:53 +00:00
Tim Peters c5b235c59c Reverting to rev 1.2. Apparently gcc doesn't use the extended-precision
capabilities of the Pentium FPU, so what should have been (and were on
Windows) exact results got fuzzy.  Then it turns out test_support.fcmp()
isn't tolerant of tiny errors when *one* of the comparands is 0, but
test_complex's old check_close_real() is.  Rather than fix gcc <wink>,
easier to revert this test and revisit after the release.
2001-09-06 23:00:21 +00:00
Tim Peters 419670dc60 Rewrite to use test_support's fine fcmp instead -- I didn't know that
existed when I wrote this test.
2001-09-06 22:07:50 +00:00
Tim Peters 0b76d3a8d1 This division test was too stringent in its accuracy expectations for
random inputs:  if you ran the test 100 times, you could expect it to
report a bogus failure.  So loosened its expectations.
Also changed the way failing tests are printed, so that when run under
regrtest.py we get enough info to reproduce the failure.
2001-05-29 22:18:09 +00:00
Tim Peters 0f33604e17 SF bug [ #409448 ] Complex division is braindead
http://sourceforge.net/tracker/?func=detail&aid=409448&group_id=5470&atid=105470
Now less braindead.  Also added test_complex.py, which doesn't test much, but
fails without this patch.
2001-03-18 08:21:57 +00:00