[Webkit-unassigned] [Bug 108881] Canvas fillText and measureText handle ideographic spaces differently

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=108881





--- Comment #50 from Rashmi Shyamasundar <rashmi.s2 at samsung.com>  2013-08-21 22:55:22 PST ---
The failing test is : canvas/philip/tests/2d.text.measure.width.space.html. 

This test calls canvas.measureText for a string which contains the characters \x09, \x0a, \x0b, \x0c and \x0d. This test fails even without my patch. 

The diff reported by the Build Bot is :- 

Expected :- Failed assertion ctx.measureText('A \x09\x0a\x0c\x0d \x09\x0a\x0c\x0dB').width === 150 (got 450[number], expected 150[number]) 

Actual :- Failed assertion ctx.measureText('A \x09\x0a\x0c\x0d \x09\x0a\x0c\x0dB').width === 150 (got 650[number], expected 150[number])

This test crashes when opened on Mininbrowser on efl port. I wonder why this crash is not getting reported when I run the layout tests using command "./Tools/Scripts/run-webkit-tests --efl --debug LayoutTests/canvas/philip/ -2" .

The crash is resolved on efl, if I replace "\x09\x0a\x0c\x0d" with "\x0009\x000a\x000c\x000d" in the test html.

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