83187 2012-04-04 11:23:52 -0700 Pixel hash is failing for css3/filters test 2014-03-02 10:04:21 -0800 1 1 1 Unclassified WebKit Tools / Tests 528+ (Nightly build) Mac OS X 10.7 NEW InRadar P2 Normal --- 68469 1 jonlee webkit-unassigned cmarcelo krit webkit-bug-importer oldest_to_newest 595739 0 jonlee 2012-04-04 11:23:52 -0700 While unskipping the tests in b80630, I found that there are still minute differences between the results of WK1 and WK2. 14 of the 18 tests in that patch pass the pixel test, but fail the hash. If you run those tests with -tolerance=0, then they fail completely. css3/filters/crash-filter-change.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-brightness.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-contrast.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-drop-shadow.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-grayscale.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-hue-rotate.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-invert.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-saturate.html -> pixel hash failed (but pixel test still passes) css3/filters/effect-sepia.html -> pixel hash failed (but pixel test still passes) css3/filters/filter-repaint.html -> pixel hash failed (but pixel test still passes) css3/filters/filter-with-transform.html -> pixel hash failed (but pixel test still passes) css3/filters/nested-filter.html -> pixel hash failed (but pixel test still passes) Ultimately, many of these tests might fail the pixel hash. I'm only citing the ones that were known failures in b80630. 595740 1 webkit-bug-importer 2012-04-04 11:24:15 -0700 <rdar://problem/11184391>