[Python-checkins] python/dist/src/Lib/test test_descr.py,1.113.4.21,1.113.4.22

2002年7月11日 11:30:04 -0700

Update of /cvsroot/python/python/dist/src/Lib/test
In directory usw-pr-cvs1:/tmp/cvs-serv2600/22/Lib/test
Modified Files:
 Tag: release22-maint
	test_descr.py 
Log Message:
subtype_resurrection(): The test suite with -l properly reported the
immortal object here as a leak. Made the object mortal again at the end.
Index: test_descr.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_descr.py,v
retrieving revision 1.113.4.21
retrieving revision 1.113.4.22
diff -C2 -d -r1.113.4.21 -r1.113.4.22
*** test_descr.py	11 Jul 2002 07:11:13 -0000	1.113.4.21
--- test_descr.py	11 Jul 2002 18:30:02 -0000	1.113.4.22
***************
*** 2983,2986 ****
--- 2983,2987 ----
 
 def subtype_resurrection():
+ import gc
 if verbose:
 print "Testing resurrection of new-style instance..."
***************
*** 2995,3003 ****
 c = C()
 c.attr = 42
! # The only interesting thing here is whether this blows up, due to flawed
 # GC tracking logic in typeobject.c's call_finalizer() (a 2.2.1 bug).
 del c
! del C.container[-1] # resurrect it again for the heck of it
 vereq(C.container[-1].attr, 42)
 
 def test_main():
--- 2996,3014 ----
 c = C()
 c.attr = 42
! # The most interesting thing here is whether this blows up, due to flawed
 # GC tracking logic in typeobject.c's call_finalizer() (a 2.2.1 bug).
 del c
! 
! # If that didn't blow up, it's also interesting to see whether clearing
! # the last container slot works: that will attempt to delete c again,
! # which will cause c to get appended back to the container again "during"
! # the del.
! del C.container[-1]
! vereq(len(C.container), 1)
 vereq(C.container[-1].attr, 42)
+ 
+ # Make c mortal again, so that the test framework with -l doesn't report
+ # it as a leak.
+ del C.__del__
 
 def test_main():