[Python-checkins] CVS: python/dist/src/Lib/test test_math.py,1.11,1.12
Tim Peters
tim_one@users.sourceforge.net
2001年4月11日 17:24:43 -0700
Update of /cvsroot/python/python/dist/src/Lib/test
In directory usw-pr-cvs1:/tmp/cvs-serv14753
Modified Files:
test_math.py
Log Message:
Reverting the "unixware7" patch: atan2(0, 1) should be 0, regardless of
platform. If it returns pi on the unixware7 platform, they have a bug in
their libm atan2.
Index: test_math.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_math.py,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -r1.11 -r1.12
*** test_math.py 2001年04月11日 20:58:20 1.11
--- test_math.py 2001年04月12日 00:24:41 1.12
***************
*** 2,6 ****
# XXXX Should not do tests around zero only
- import sys
from test_support import *
--- 2,5 ----
***************
*** 37,44 ****
testit('atan2(-1, 0)', math.atan2(-1, 0), -math.pi/2)
testit('atan2(-1, 1)', math.atan2(-1, 1), -math.pi/4)
! if sys.platform in ['unixware7']:
! testit('atan2(0, 1)', math.atan2(0, 1), math.pi)
! else:
! testit('atan2(0, 1)', math.atan2(0, 1), 0)
testit('atan2(1, 1)', math.atan2(1, 1), math.pi/4)
testit('atan2(1, 0)', math.atan2(1, 0), math.pi/2)
--- 36,40 ----
testit('atan2(-1, 0)', math.atan2(-1, 0), -math.pi/2)
testit('atan2(-1, 1)', math.atan2(-1, 1), -math.pi/4)
! testit('atan2(0, 1)', math.atan2(0, 1), 0)
testit('atan2(1, 1)', math.atan2(1, 1), math.pi/4)
testit('atan2(1, 0)', math.atan2(1, 0), math.pi/2)