This adds support for download progress reporting via the XApp
method currently used in the Cinnamon desktop, by establishing a new
X11 window property to be supported/read by the window manager.
See https://github.com/linuxmint/xapps/blob/master/libxapp/xapp-gtk-window.c,
as well as https://github.com/linuxmint/muffin/commit/39045da0ea06f
for more details.
The property-setting code lives in nsWindow - it's a small and stable
enough chunk that it made more sense to do this than actually depend on
another external library. As nsWindow is already using x11 calls, this
seemed the safest place for it, without affecting the build.
The TaskbarProgress instance is initialized via the DownloadsTaskbar
js module, and is handed a pointer to the current main window to call
SetProgress on. Most of the javascript side of this is in line with
how the other platforms are handled.
Without a supporting window manager/desktop environment (currently just
Cinnamon/Muffin 3.6,) the simplest way to observe working behavior is
by calling 'xprop -spy' on the browser window being testing and watching
for updates during a download.
--HG--
extra : rebase_source : 0606f6c87116204ec290c19276072d0c1c35691e
When the BHR wants to report a tardy thread, it hands off the work of
getting a stacktrace to a helper thread. The helper threads used are in the
Stream Transport Service threadpool, which has a default limit of 25
threads.
This has a bad effect when we are in a severely compute-resource constrained
situation. Then, many threads will be late, and up to 25 STS worker threads
will be employed to do unwinding, a potentially expensive operation. This
further restricts the compute resources available to progress the rest of
the system.
Another effect is that the unwinder work will compete against the "real" STS
work for the 25 workers, potentially further slowing forward progress.
This patch replaces the use of the STS thread pool with a single nsThread
dedicated to unwinding/reporting hangs.
--HG--
extra : rebase_source : 0486be970633512e46ac030c5373ed7dfa0e7cb3
As with an earlier patch in this series, we rename the file_* test content files
to test_*_to_rename.html in this patch, and then in a subsequent patch drop the
_to_rename suffix so that we can trace the history of the test_* files back to
their file_* equivalents.
MozReview-Commit-ID: Jes8xSQzkCF
--HG--
rename : layout/style/test/file_animations_effect_timing_duration.html => layout/style/test/test_animations_effect_timing_duration_to_rename.html
rename : layout/style/test/file_animations_effect_timing_enddelay.html => layout/style/test/test_animations_effect_timing_enddelay_to_rename.html
rename : layout/style/test/file_animations_effect_timing_iterations.html => layout/style/test/test_animations_effect_timing_iterations_to_rename.html
rename : layout/style/test/file_animations_iterationstart.html => layout/style/test/test_animations_iterationstart_to_rename.html
rename : layout/style/test/file_animations_pausing.html => layout/style/test/test_animations_pausing_to_rename.html
rename : layout/style/test/file_animations_playbackrate.html => layout/style/test/test_animations_playbackrate_to_rename.html
rename : layout/style/test/file_animations_reverse.html => layout/style/test/test_animations_reverse_to_rename.html
rename : layout/style/test/file_animations_styles_on_event.html => layout/style/test/test_animations_styles_on_event_to_rename.html
rename : layout/style/test/file_transitions_replacement_on_busy_frame.html => layout/style/test/test_transitions_replacement_on_busy_frame_to_rename.html
We rename the file_XXX contents to test_XXX_to_rename so that these tests keep
running (so long as they begin with file_ and not test_ the test harness will
refuse to run them). If we rename these files to test_XXX in the same patch
Mercurial will not treat this as a rename and so we will lose the history
associated with file_XXX.
Instead, we rename test_XXX_to_rename to test_XXX in the next patch in this
series and by doing this Mercurial will treat this as two rename operations and
`hg log -f test_XXX` will show the history file_XXX as well.
One minor exception to this occurs due to the fact that we have two naming
conventions:
(a) For tests in css-animations, css-transitions, style etc.
Most of these tests should eventually land in web-platform-tests. However,
in many cases that's not yet possible because, for example, CSS
Animations 2 does not yet specify the behavior tested by the
css-animations tests.
For tests in web-platform-tests we generally separate words using -.
However, our mochitest running machinery requires that tests begin with
test_. Hence we name tests: test_abc-def-ghi.html.
(b) For tests in mozilla
These tests are never intended to be part of web-platform-tests and
generally for mochitests we use _ to separate words (hence the test_
prefix). Hence we name these tests test_abc_def_ghi.html
Now, there are some tests in the 'mozilla' directory that use the (a) naming
scheme instead of (b). In this case, instead of renaming file_xxx-xxx.html to
test_xxx-xxx_to_rename.html in this patch, and then renaming
test_xxx-xxx_to_rename.html to test_xxx-xxx.html in a second patch, we can just
delete test_xxx-xxx.html and rename file_xxx-xxx.html to test_xxx_xxx.html in
the one patch and Mercurial will recognize this as a rename because the file
names don't overlap.
MozReview-Commit-ID: Etcdmyfx0zf
--HG--
rename : dom/animation/test/css-animations/file_animation-cancel.html => dom/animation/test/css-animations/test_animation-cancel_to_rename.html
rename : dom/animation/test/css-animations/file_animation-computed-timing.html => dom/animation/test/css-animations/test_animation-computed-timing_to_rename.html
rename : dom/animation/test/css-animations/file_animation-currenttime.html => dom/animation/test/css-animations/test_animation-currenttime_to_rename.html
rename : dom/animation/test/css-animations/file_animation-finish.html => dom/animation/test/css-animations/test_animation-finish_to_rename.html
rename : dom/animation/test/css-animations/file_animation-finished.html => dom/animation/test/css-animations/test_animation-finished_to_rename.html
rename : dom/animation/test/css-animations/file_animation-id.html => dom/animation/test/css-animations/test_animation-id_to_rename.html
rename : dom/animation/test/css-animations/file_animation-pausing.html => dom/animation/test/css-animations/test_animation-pausing_to_rename.html
rename : dom/animation/test/css-animations/file_animation-playstate.html => dom/animation/test/css-animations/test_animation-playstate_to_rename.html
rename : dom/animation/test/css-animations/file_animation-ready.html => dom/animation/test/css-animations/test_animation-ready_to_rename.html
rename : dom/animation/test/css-animations/file_animation-reverse.html => dom/animation/test/css-animations/test_animation-reverse_to_rename.html
rename : dom/animation/test/css-animations/file_animation-starttime.html => dom/animation/test/css-animations/test_animation-starttime_to_rename.html
rename : dom/animation/test/css-animations/file_animations-dynamic-changes.html => dom/animation/test/css-animations/test_animations-dynamic-changes_to_rename.html
rename : dom/animation/test/css-animations/file_cssanimation-animationname.html => dom/animation/test/css-animations/test_cssanimation-animationname_to_rename.html
rename : dom/animation/test/css-animations/file_document-get-animations.html => dom/animation/test/css-animations/test_document-get-animations_to_rename.html
rename : dom/animation/test/css-animations/file_effect-target.html => dom/animation/test/css-animations/test_effect-target_to_rename.html
rename : dom/animation/test/css-animations/file_element-get-animations.html => dom/animation/test/css-animations/test_element-get-animations_to_rename.html
rename : dom/animation/test/css-animations/file_event-dispatch.html => dom/animation/test/css-animations/test_event-dispatch_to_rename.html
rename : dom/animation/test/css-animations/file_event-order.html => dom/animation/test/css-animations/test_event-order_to_rename.html
rename : dom/animation/test/css-animations/file_keyframeeffect-getkeyframes.html => dom/animation/test/css-animations/test_keyframeeffect-getkeyframes_to_rename.html
rename : dom/animation/test/css-animations/file_pseudoElement-get-animations.html => dom/animation/test/css-animations/test_pseudoElement-get-animations_to_rename.html
rename : dom/animation/test/css-animations/file_setting-effect.html => dom/animation/test/css-animations/test_setting-effect_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-cancel.html => dom/animation/test/css-transitions/test_animation-cancel_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-computed-timing.html => dom/animation/test/css-transitions/test_animation-computed-timing_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-currenttime.html => dom/animation/test/css-transitions/test_animation-currenttime_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-finished.html => dom/animation/test/css-transitions/test_animation-finished_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-pausing.html => dom/animation/test/css-transitions/test_animation-pausing_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-ready.html => dom/animation/test/css-transitions/test_animation-ready_to_rename.html
rename : dom/animation/test/css-transitions/file_animation-starttime.html => dom/animation/test/css-transitions/test_animation-starttime_to_rename.html
rename : dom/animation/test/css-transitions/file_csstransition-transitionproperty.html => dom/animation/test/css-transitions/test_csstransition-transitionproperty_to_rename.html
rename : dom/animation/test/css-transitions/file_document-get-animations.html => dom/animation/test/css-transitions/test_document-get-animations_to_rename.html
rename : dom/animation/test/css-transitions/file_effect-target.html => dom/animation/test/css-transitions/test_effect-target_to_rename.html
rename : dom/animation/test/css-transitions/file_element-get-animations.html => dom/animation/test/css-transitions/test_element-get-animations_to_rename.html
rename : dom/animation/test/css-transitions/file_event-dispatch.html => dom/animation/test/css-transitions/test_event-dispatch_to_rename.html
rename : dom/animation/test/css-transitions/file_keyframeeffect-getkeyframes.html => dom/animation/test/css-transitions/test_keyframeeffect-getkeyframes_to_rename.html
rename : dom/animation/test/css-transitions/file_pseudoElement-get-animations.html => dom/animation/test/css-transitions/test_pseudoElement-get-animations_to_rename.html
rename : dom/animation/test/css-transitions/file_setting-effect.html => dom/animation/test/css-transitions/test_setting-effect_to_rename.html
rename : dom/animation/test/document-timeline/file_document-timeline.html => dom/animation/test/document-timeline/test_document-timeline_to_rename.html
rename : dom/animation/test/mozilla/file_cubic_bezier_limits.html => dom/animation/test/mozilla/test_cubic_bezier_limits_to_rename.html
rename : dom/animation/test/mozilla/file_disabled_properties.html => dom/animation/test/mozilla/test_disabled_properties_to_rename.html
rename : dom/animation/test/mozilla/file_document-timeline-origin-time-range.html => dom/animation/test/mozilla/test_document_timeline_origin_time_range.html
rename : dom/animation/test/mozilla/file_hide_and_show.html => dom/animation/test/mozilla/test_hide_and_show_to_rename.html
rename : dom/animation/test/mozilla/file_restyling_xhr_doc.html => dom/animation/test/mozilla/test_restyling_xhr_doc_to_rename.html
rename : dom/animation/test/mozilla/file_set-easing.html => dom/animation/test/mozilla/test_set_easing.html
rename : dom/animation/test/mozilla/file_transform_limits.html => dom/animation/test/mozilla/test_transform_limits_to_rename.html
rename : dom/animation/test/mozilla/file_underlying-discrete-value.html => dom/animation/test/mozilla/test_underlying_discrete_value.html
rename : dom/animation/test/style/file_animation-seeking-with-current-time.html => dom/animation/test/style/test_animation-seeking-with-current-time_to_rename.html
rename : dom/animation/test/style/file_animation-seeking-with-start-time.html => dom/animation/test/style/test_animation-seeking-with-start-time_to_rename.html
rename : dom/animation/test/style/file_animation-setting-effect.html => dom/animation/test/style/test_animation-setting-effect_to_rename.html
rename : dom/animation/test/style/file_composite.html => dom/animation/test/style/test_composite_to_rename.html
rename : dom/animation/test/style/file_missing-keyframe-on-compositor.html => dom/animation/test/style/test_missing-keyframe-on-compositor_to_rename.html
rename : dom/animation/test/style/file_missing-keyframe.html => dom/animation/test/style/test_missing-keyframe_to_rename.html
The change that was made in bug 1374166 was attempting to fix the
problem fixed by the previous patch, but didn't actually succeed (it
just made it less likely to occur). Now that we have the proper fix we
can revert that botched attempt to speed up the test a little bit.
MozReview-Commit-ID: 3hWZ6bFTdxb
--HG--
extra : rebase_source : 15a8c6e183a5d7a09527ac3857b0eefb563c5165
With e10s enabled, we need to make sure that not only has the content
process layer tree reached the compositor, but also that the parent
process layer tree with the correct RefLayer has reached the compositor.
This is important for some APZ tests which proceed on the assumption
that the content process has been composited.
MozReview-Commit-ID: D0peZsJMHNT
--HG--
extra : rebase_source : 487a11a5478416e275013941282ff8f7636fb67c
If we are registering a cleanup function inside a subtest (as we will do
in the next patch) then we need to make sure it gets cleaned up before
the subtest is unloaded. Otherwise the cleanup will be attempted when
the top-level test page is unloaded, at which point the subtest is long
gone, and that results in an error.
MozReview-Commit-ID: 828XddkOUlP
--HG--
extra : rebase_source : a4b64d41c0dfcc27941abbff7ffbde2c69513b58
This is functionally a no-op but it makes code cleaner, particularly
some of the changes in a future patch.
MozReview-Commit-ID: 5UoT3aNJaPz
--HG--
extra : rebase_source : 53dbabc53ce5fbb549fa66976b41799f03be201d
