Commit Graph

17 Commits

Author SHA1 Message Date
Walter Dörwald 363f6d65a7 Port test_pow.py to PyUnit. From SF patch #662807 2003-02-03 20:17:19 +00:00
Raymond Hettinger c2e095f6f4 Fix typo in abstract.c which caused __rpow__ to not be invoked.
Added related testcase.
Closes SF bug #643260.
2002-12-07 10:05:27 +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
Neal Norwitz 05c09d08f9 Format strings (tuples,) appropriately 2002-04-01 19:01:39 +00:00
Tim Peters 83e7ccc9fd Whitespace normalization. 2001-09-04 06:37:28 +00:00
Tim Peters 0628a66c75 Restore a line deleted by mistake. 2001-09-03 08:44:02 +00:00
Tim Peters 32f453eaa4 New restriction on pow(x, y, z): If z is not None, x and y must be of
integer types, and y must be >= 0.  See discussion at
http://sf.net/tracker/index.php?func=detail&aid=457066&group_id=5470&atid=105470
2001-09-03 08:35:41 +00:00
Fred Drake 702ca4ffcb Revert the previous patch to test_pow.py and move the test to test_unary.py
based on a suggestion from Tim Peters; also make sure that we're really
doing exponentiation and not multiplication.
2001-08-30 19:15:20 +00:00
Fred Drake d256271c55 Added a regression test for the negation-of-exponentiation optimization
bug from compile.c.  (SF bug #456756.)
2001-08-30 18:56:30 +00:00
Guido van Rossum 28358fbed6 Make the test pass now that 10**-15 returns a float instead of raising
an exception.
2001-07-12 12:51:22 +00:00
Fred Drake 132dce2246 Update the code to better reflect recommended style:
Use != instead of <> since <> is documented as "obsolescent".
Use "is" and "is not" when comparing with None or type objects.
2000-12-12 23:11:42 +00:00
Fred Drake 004d5e6880 Make reindent.py happy (convert everything to 4-space indents!). 2000-10-23 17:22:08 +00:00
Tim Peters c54d19043a SF bug 115831 and Ping's SF patch 101751, 0.0**-2.0 returns inf rather than
raise ValueError.  Checked in the patch as far as it went, but also changed
all of ints, longs and floats to raise ZeroDivisionError instead when raising
0 to a negative number.  This is what 754-inspired stds require, as the "true
result" is an infinity obtained from finite operands, i.e. it's a singularity.
Also changed float pow to not be so timid about using its square-and-multiply
algorithm.  Note that what math.pow does is unrelated to what builtin pow
does, and will still vary by platform.
2000-10-06 00:36:09 +00:00
Fred Drake db1bd5c230 Revise tests to support str(<long int object>) not appending "L". 1999-12-23 15:36:42 +00:00
Guido van Rossum 41360a4696 Mass check-in after untabifying all files that need it. 1998-03-26 19:42:58 +00:00
Guido van Rossum e2d4dd194b Use fuzzy comparison from test_support to compare outcome of
pow(x,y,z) to pow(x,y)%z.
1997-11-24 22:24:22 +00:00
Guido van Rossum dc1cdca10b Test set for new pow() function 1994-08-12 13:14:22 +00:00