This patch removes the check that skipped queueing events for animations
without keyframes since the spec indicates such animations should dispatch
events.
There is a further correctness fix here for the case where a keyframes rule
is modified using the CSSOM so that it becomes empty. Previously when we
came to create the new animation rules we would end up setting
ElementAnimations::mNeedRefreshes to false since we check if the keyframes
rule is empty and if it is we would skip all further processing (including
setting mNeedsRefreshes).
That means that:
(a) We may end up unregistering from the refresh observer so we would never
dispatch the end event for such an animation.
(b) If the animation was running on the compositor we may never remove it from
the compositor or may not do it in a timely fashion.
To fix both these problems, this patch removes the check for an empty keyframes
rule so that mNeedsRefreshes is set in this case.
This patch adjusts the tests for transform transitions that run on the
compositor to handle transitions that begin with a non-invertible transform.
In this case the first sample at the start of the animation won't create
a layer because in nsDisplayTransform::BuildLayer
/ FrameLayerBuilder::BuildContainerLayerFor we'll skip creating the layer once
we notice the equivalent matrix is singular.
In this patch we detect that case and force an extra sample betwee 0 and 200s at
100s. This means the layer will be created at t=100s and be available for
querying at the next sample.
Similar issues could occur, for example, if the transforms at both t=0s
and t=100s are not invertible but currently that doesn't occur. We can add
handling for that if and when it becomes necessary.
This patch takes the existing tests for transitions running on the compositor
and makes them re-use the same test utility methods as used for testing CSS
Animations that run on the compositor. This means these tests now also check
that the transition is in fact running on the compositor when it is expected to.
It seems the big_omta_round_error is no longer needed so I've removed that.
The test that begins with "skew(45deg, 45deg)" currently fails so it is skipped
here. This is addressed in the next patch in the series.
This patch simply re-arranges the order of arguments to omta_is_approx so that
the delta sits along side the values being compared.
This, I think, makes more sense and also is more consistent when converting
tests from test_animations.html to test_animations_omta.html since the
"RunningOn" parameter is consistently inserted in the second-to-last position
just before the description for both omta_is and omta_is_approx.
This patch removes the line from new_div that forced a style flush. This was
very confusing because:
* It behaved differently to new_div in test_animations.html so copying tests
over was more complex (particularly when registering for events is involved).
* It meant after setting up initial style using new_div you could just call
waitForPaints but if you updated style using elem.style you'd need to call
waitForPaintsFlushed.
In adjusting test_animations_omta.html we are able to simplify the tests
somewhat. This patch also adds a few additional checks that waiting to update
the compositor does not produce different results.
This patch moves some test utility methods from test_animations_omta.html to
animation_utils.js. It also renames addAsyncTest to addAsyncAnimTest and
likewise for a few other methods.
Add marionette test cases for touch caret feature in bug 924692. Test
cases cover <input>, <textarea>, and contenteditable elements with
touch caret enabled and disabled.
Enlarge touch caret expiration time to 60 seconds to avoid intermittent
test failures in test cases which need to move touch caret.
Thanks Phoebe Chang <natsuki011077@gmail.com> for the WIP patch.
Thanks C.J. Ku <cku@mozilla.com> for various suggestions.
Run tests on browser manually:
./mach marionette-test layout/base/tests/marionette/test_touchcaret.py
Add marionette test cases for touch caret feature in bug 924692. Test
cases cover <input>, <textarea>, and contenteditable elements with
touch caret enabled and disabled.
Thanks Phoebe Chang <natsuki011077@gmail.com> for the WIP patch.
Thanks C.J. Ku <cku@mozilla.com> for various suggestions.
Run tests on browser manually:
./mach marionette-test layout/base/tests/marionette/test_touchcaret.py
