Bug 129050

Summary: [GTK] Subpixel rendering: LayoutTests/fast/sub-pixel/compositing-layers-on-subpixel-position.html fails.
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: zalan <zalan>
Status: REOPENED ---    
Severity: Normal CC: bugs-noreply, clopez, k.wolanski
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
GDB Backtrace for the GTK port when it crashes on fast/sub-pixel/compositing-layers-on-subpixel-position.html none

Description zalan 2014-02-19 10:29:24 PST
including webkit test runner.
Comment 1 Krzysztof Wolanski 2014-03-05 02:11:14 PST
*** Bug 129736 has been marked as a duplicate of this bug. ***
Comment 2 Carlos Alberto Lopez Perez 2014-07-18 08:40:37 PDT
Created attachment 235128 [details]
GDB Backtrace for the GTK port when it crashes on fast/sub-pixel/compositing-layers-on-subpixel-position.html
Comment 3 Carlos Alberto Lopez Perez 2014-07-18 08:41:54 PDT
On the GTK port this test also crashes sometimes. I have attached the backtrace of the core dump that I obtained by running the test in a loop until it crashed.
Comment 4 zalan 2014-10-15 10:44:43 PDT
unskipped here: http://trac.webkit.org/changeset/174730
Comment 5 Carlos Alberto Lopez Perez 2014-10-15 14:50:43 PDT
Reopening since this test still fails on the GTK port. I have retitled the bug to reflect that is specific to GTK.

On GTK, the diff is this one: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20%28Tests%29/r174743%20%283510%29/fast/sub-pixel/compositing-layers-on-subpixel-position-diffs.html