Regression in lstrcmpiA (occurred in late June, NLS related)
Troy Rollo
wine at troy.rollo.name
Wed Oct 1 02:59:31 CDT 2003
Further investigation reveals another problem in lstrcmpiA: MSDN documents
this function as executing what it describes as a "word sort", which results
in the words "co-op" and "coop" sorting to the same place. This is almost a
correct description of what happens (if the strings come out to be the same
after the word sort it appears that it does a regular comparison as well).
The attached files demonstrate the divergence of wine in this regard as well
as the original regression.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: test.c
Type: text/x-csrc
Size: 599 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-devel/attachments/20031001/0078df2c/test.c
-------------- next part --------------
_ _ 0
_ A -1
_ a -1
_ z -1
_ Z -1
A _ 1
A A 0
A a 0
A z -1
A Z -1
a _ 1
a A 0
a a 0
a z -1
a Z -1
z _ 1
z A 1
z a 1
z z 0
z Z 0
Z _ 1
Z A 1
Z a 1
Z z 0
Z Z 0
coop coop 0
coop co-op -1
coop co-op a -1
coop coop a -1
coop co-op b -1
coop coop b -1
co-op coop 1
co-op co-op 0
co-op co-op a -1
co-op coop a -1
co-op co-op b -1
co-op coop b -1
co-op a coop 1
co-op a co-op 1
co-op a co-op a 0
co-op a coop a 1
co-op a co-op b -1
co-op a coop b -1
coop a coop 1
coop a co-op 1
coop a co-op a -1
coop a coop a 0
coop a co-op b -1
coop a coop b -1
co-op b coop 1
co-op b co-op 1
co-op b co-op a 1
co-op b coop a 1
co-op b co-op b 0
co-op b coop b 1
coop b coop 1
coop b co-op 1
coop b co-op a 1
coop b coop a 1
coop b co-op b -1
coop b coop b 0
-------------- next part --------------
_ _ 0
_ A 1
_ a 1
_ z 1
_ Z 1
A _ -1
A A 0
A a 0
A z -1
A Z -1
a _ -1
a A 0
a a 0
a z -1
a Z -1
z _ -1
z A 1
z a 1
z z 0
z Z 0
Z _ -1
Z A 1
Z a 1
Z z 0
Z Z 0
coop coop 0
coop co-op 1
coop co-op a 1
coop coop a -1
coop co-op b 1
coop coop b -1
co-op coop -1
co-op co-op 0
co-op co-op a -1
co-op coop a -1
co-op co-op b -1
co-op coop b -1
co-op a coop -1
co-op a co-op 1
co-op a co-op a 0
co-op a coop a -1
co-op a co-op b -1
co-op a coop b -1
coop a coop 1
coop a co-op 1
coop a co-op a 1
coop a coop a 0
coop a co-op b 1
coop a coop b -1
co-op b coop -1
co-op b co-op 1
co-op b co-op a 1
co-op b coop a -1
co-op b co-op b 0
co-op b coop b -1
coop b coop 1
coop b co-op 1
coop b co-op a 1
coop b coop a 1
coop b co-op b 1
coop b coop b 0
More information about the wine-devel
mailing list