As expected, without the patch in patch 4, the filter and perspective
tests fail, but the added transform test passes. All the tests pass
locally with patch 4.
Note that this now uses AddAndRemoveTransform hints for changes that are
other than adding and removing a transform. Since there's still a
little bit of transform-related stuff there too (which I did make
conditional), I figure it's probably best to leave the name as-is,
although I'd be open to renaming it as well.
As expected, without the patch, the filter and perspective tests fail,
but the added transform test passes. All the tests pass locally with
the patch.
This adds an additional retry loop in block reflow that we can only
trigger when reflowing a block formatting context (replacedBlock
non-null). It can retry in two different ways, either with a narrower
width but at the same vertical position (when
ReplacedBlockFitsInAvailSpace is still true) or at a new vertical
position (which is treated as a form of clearance).
Fortunately we don't have to worry about margins collapsing *through*
such a boundary since we're dealing with a new block formatting context.
Note that Chromium passes all of the new bfc-displace-* tests, although
it moves the block formating context down unnecessarily in
bfc-shrink-1.html (which we do neither before nor after the patch),
though agrees with the width we have after the patch (but not before the
patch).
Without this change, nsBlockFrame::ReflowBlockFrame will fail to have
mayNeedRetry true, which means that it won't set
blockHTMLRS.mDiscoveredClearance, which means that on a descendant
replaced block we will fail to fall into any of the cases that call
ClearFloats. This change will cause us to hit the first ClearFloats
call and discover the need for clearance.
I tested locally that the new reftest fails without the patch and passes
with the patch.
We don't currently have a mechanism for rerendering when the front/back
flips, so we should disable running such animations on the compositor
thread for now until we do.
Bug 1186204 covers reenabling.
The reftest fails without the patch (showing a blue almost-square
rectangle), and passes with the patch.
The use of reftest-no-flush (added in patch 1) is needed to achieve the
failure without the patch, because the flushWindow() function in
reftest-content.js calls getBoundingClientRect() to flush rendering,
which has the side-effect of flushing style updates that have been
suppressed on the main thread while we're running an animation off the
main thread, which in turn covers up the bug.
* * *
Bug 1131451 part 2a - Remove hack for rtl-in-vertical-mode from ReflowAbsoluteFrame. r=dholbert
* * *
Bug 1131451 part 2b - Mark relative-overconstrained tests that now pass in vertical mode with rtl. r=dholbert
* * *
Bug 1131451 part 2c - Mark vertical border-collapse bevel tests that now pass. r=dholbert
* * *
Bug 1131451 part 2d - Remove partial rtl-in-vertical support from nsBidiPresUtils now that logical-coordinate classes handle it better. r=dholbert
* * *
Bug 1131451 part 2e - Remove hack for float positioning in vertical mode with dir=rtl. r=dholbert
* * *
Bug 1131451 part 2f - Mark vertical-mode float-in-rtl reftests that are now passing. r=dholbert
* * *
Bug 1131451 part 2g - Compute both dimensions of containerSize in nsFlexContainerFrame::DoLayout. r=dholbert
* * *
Bug 1131451 part 2h - Mark flexbox writing-mode tests that are now passing. r=dholbert
