[Webkit-unassigned] [Bug 62629] Sputnik math test cases issue

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Feb 24 19:35:04 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=62629


Sanders Shen <weizhengshen at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |weizhengshen at gmail.com




--- Comment #3 from Sanders Shen <weizhengshen at gmail.com>  2012-02-24 19:35:04 PST ---
(In reply to comment #1)
> Based on my testing differences (in libc precision) on different platforms seems to cause this issue. Webkit ports on Windows and Mac seems to pass this test, but not on Linux.
The linux is 32-bit linux os, right?
This issue may be caused by the "sin" function of libc. On 32-bit linux os, "sin(2*PI)" would return "-0.00000000000000024492127076447545", but on 64-bit linux os, it would return "-0.00000000000000024492935982947064".

So, I think these cases would be passed on 64-bit linux os.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.



More information about the webkit-unassigned mailing list