[Webkit-unassigned] [Bug 61416] [JSC] malfunction during arithmetic condition check with negative number (-2147483648)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=61416





--- Comment #10 from Gyuyoung Kim <gyuyoung.kim at samsung.com>  2011-05-26 02:23:00 PST ---
(In reply to comment #9)
> I'm appreciated your comment and trying to set layout regression test,
> but there's one thing difficult for me is that this issue happens at elf port with ARM and there is not an easy way to run the test.
> Could you let me know another way for test or something I don't catch?
> > A fix like this really ought to be accompanied by a regression test.
> > 
> > This can be really easy, you should be able to just find a test in the LayoutTests/fast/js directory with 'arithmetic' or 'comparisons' in the name, add something like:
> > 
> > var testValue = 10;
> > shouldBeFalse("testValue < -2147483648");
> > 
> > And run the layout test to get updated results (which will just be a line saying PASS).
> > 
> > cheers,
> > G.

EFL port doesn't have DRT yet. But, DRT  for EFL port is going to contribute WebKit mainline soon. I think you may be able to test arthmetic test by EWebLauncher or jsc executable manually.

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