This adds a new class for the marquee tag, instead of overloading HTMLDivElement.
It removes some of the XBL that was used to expose properties to web content.
Differential Revision: https://phabricator.services.mozilla.com/D3824
--HG--
extra : moz-landing-system : lando
Previously, our panic hook was only really useful when the crash
reporter is used, because all it did apart from calling rust's default
panic handler was to keep a pointer to the panic message for the crash
reporter.
Now that it just redirects to the Gecko crash code, it doesn't need to
be tied to the crash reporter. In fact, to ensure it's consistently used
in all cases, we ought to install it early on. Use a static initializer
for that.
Depends on D11720
Differential Revision: https://phabricator.services.mozilla.com/D11721
--HG--
extra : moz-landing-system : lando
The current rust panic hook keeps a string for the crash reporter, and
goes on calling the default rust panic hook, which prints out a crash
stack... when RUST_BOOTSTRAP is set *and* when that works. Notably, on
both mac and Windows, it only really works for local builds, but fails
for debug builds from automation, although on automation itself, we also
do stackwalk from crash minidumps, which alleviates the problem.
Artifact debug builds are affected, though.
More importantly, C++ calls to e.g. MOZ_CRASH have a similar but
different behavior, in that they dump a stack trace on debug builds, by
default (with exceptions, see below for one). The format of those stack
traces is understood by the various fix*stack*py scripts under
tools/rb/, that are used by the various test harnesses both on
automation and locally.
Additionally, the current rust panic hook, as it calls the default rust
panic hook, ends up calling abort() on non-Windows platforms, which ends
up being verbosely redirected to mozalloc_abort per
https://dxr.mozilla.org/mozilla-central/rev/237e4c0633fda8e227b2ab3ab57e417c980a2811/memory/mozalloc/mozalloc_abort.cpp#79
which then calls MOZ_CRASH. Theoretically, /that/ would also print a
stack trace, but doesn't because currently the stack trace printing code
lives in libxul, and MOZ_CRASH only calls it when compiled from
libxul-code, which mozalloc_abort is not part of.
With this change, we make the rust panic handler call back into
MOZ_CRASH directly. This has multiple advantages:
- This is more consistent cross-platforms (Windows is not special
anymore).
- This is more consistent between C++ and rust (stack traces all look
the same, and can all be post-processed by fix*stack*py if need be)
- This is more consistent in behavior, where debug builds will show
those stack traces without caring about environment variables.
- It demangles C++ symbols in rust-initiated stack traces (for some
reason that didn't happen with the rust panic handler)
A few downsides:
- the loss of demangling for some rust symbols.
- the loss of addresses in the stacks, although they're not entirely
useful
- extra empty lines.
The first should be fixable later one. The latter two are arguably
something that should be consistent across C++ and rust, and should be
changed if necessary, independently of this patch.
Depends on D11719
Differential Revision: https://phabricator.services.mozilla.com/D11720
--HG--
extra : moz-landing-system : lando
Ideally, we'd want the function to stay in Assertions.cpp, but that's
only part of MFBT proper, and that doesn't have access to WalkTheStack
like MOZ_CRASH has from being in Assertion.h, when included from Gecko
code. Moving WalkTheStack to mozglue, putting it close together with
MozStackWalk would be prefered, but that causes problems linking MFBT
tests (which don't have access to mozglue), and other things.
Overall, this was too deep a rabbit hole, and moving MOZ_CrashOOL to
Assertions.h is much simpler. Since it's essentially the same as
MOZ_CRASH, except it allows non-literal strings, we can make it inlined,
and leave it to the compiler to drop the filename argument when it's not
used.
Differential Revision: https://phabricator.services.mozilla.com/D11718
--HG--
extra : moz-landing-system : lando
Once we've parsed the variable references, there is no need to keep an entire HashSet
object around, as all we do is iterate over the values.
Differential Revision: https://phabricator.services.mozilla.com/D11735
--HG--
extra : moz-landing-system : lando
- also makes RemoteMediaDecoder generic so it can work with the remote decoders on the RDD process
- changes VideoDecoderChild to subclass IRemoteDecoderChild
Differential Revision: https://phabricator.services.mozilla.com/D8482
--HG--
rename : dom/media/ipc/RemoteVideoDecoder.cpp => dom/media/ipc/GpuDecoderModule.cpp
rename : dom/media/ipc/RemoteVideoDecoder.h => dom/media/ipc/GpuDecoderModule.h
extra : moz-landing-system : lando
snapd 2.36 introduces a new experimental feature to allow creating
multiple instances of a package, which are isolated from each other; see
https://forum.snapcraft.io/t/parallel-installs/7679 for details.
This changes the prefix we need to use to access /dev/shm, because it's
now the instance name rather than the snap name.
Differential Revision: https://phabricator.services.mozilla.com/D11835
--HG--
extra : moz-landing-system : lando
This is based on the patch in bug 1504552. I'm calling the @engine aliases -- as opposed to aliases without @ -- "token" aliases since I need to refer to them somehow.
Differential Revision: https://phabricator.services.mozilla.com/D11546
--HG--
extra : moz-landing-system : lando
Judging by some stack traces we've received in crash reports, while shutting
down the DataStorageSharedThread, it is possible to process an event on that
thread that causes an attempt to re-initialize DataStorage. This wouldn't be a
problem because we have a shutdown sentinel boolean and we exit early if it is
true. However, checking the boolean involves acquiring the static lock for the
thread, which means we can't be holding the lock while we're shutting down the
thread.
Differential Revision: https://phabricator.services.mozilla.com/D11708
--HG--
extra : moz-landing-system : lando
When apt-get fails, it has a distinctive error code (100). Most of the
time, when apt-get fails, it's because of some network error, or
possibly some problem unpacking archives. When that happens, retrying
the task usually "fixes" the issue.
One of the (currently) most common causes of problems is
snapshot.debian.org not being available to some of the EC2 instances.
It would be possible to only set things up so that we only retry when we
detect such setup (checking the public IP of the instance is not in the
known list of problematic IPs), but that would require possibly wrapping
apt-get, or something along those line, which is not entirely trivial to
do for the packages tasks, because they don't rely on docker images.
However, since there aren't many apt-get failures other than these,
and since there have been, historically, some intermittent apt-get
failures of a different nature that were solved by re-running the tasks,
it seems fair to just retry wheneven apt-get fails.
One downside of the approach is that if for some reason a change to a
Dockerfile ends up mentioning a package that doesn't exist, that too
will result in multiple retries ; which might be inconvenient, but
that's not something that's going to happen often.
Differential Revision: https://phabricator.services.mozilla.com/D11420
--HG--
extra : moz-landing-system : lando
--enable-default-toolkit=cairo-gtk3-wayland is left to _force_ wayland
support being built in, while --enable-default-toolkit=cairo-gtk3 still
allows to build against a Gtk+ version that doesn't support wayland.
Differential Revision: https://phabricator.services.mozilla.com/D11433
--HG--
extra : moz-landing-system : lando
Part I of bug 1496242 was not implemented correctly as it accesses the
nsIDateTimeInputArea methods directly on the <datetimebox> element object.
This won't work because the XBL binding is run in a non-chrome scope.
The methods it implemented are exposed thus had to be accessed via
wrappedJSObject.
Object pass to setValueFromPicker() therefore has to clone into the content scope.
We can be sure that the methods called are implemented by the XBL binding,
because the web content should not have access to <datetimebox>, which is a NAC.
A small clean-up is included in the patch also, removing the useless 3rd argument
to the CustomEvent constructor.
Tests related to the datetime input is duplicated and run with UA Widget disabled
to ensure the XBL binding continue to work.
Differential Revision: https://phabricator.services.mozilla.com/D10947
--HG--
rename : dom/html/test/forms/chrome.ini => dom/html/test/forms/xbl/chrome.ini
rename : dom/html/test/forms/mochitest.ini => dom/html/test/forms/xbl/mochitest.ini
rename : dom/html/test/forms/test_autocompleteinfo.html => dom/html/test/forms/xbl/test_autocompleteinfo.html
rename : dom/html/test/forms/test_input_attributes_reflection.html => dom/html/test/forms/xbl/test_input_attributes_reflection.html
rename : dom/html/test/forms/test_input_date_bad_input.html => dom/html/test/forms/xbl/test_input_date_bad_input.html
rename : dom/html/test/forms/test_input_date_key_events.html => dom/html/test/forms/xbl/test_input_date_key_events.html
rename : dom/html/test/forms/test_input_datetime_focus_blur.html => dom/html/test/forms/xbl/test_input_datetime_focus_blur.html
rename : dom/html/test/forms/test_input_datetime_focus_blur_events.html => dom/html/test/forms/xbl/test_input_datetime_focus_blur_events.html
rename : dom/html/test/forms/test_input_datetime_focus_state.html => dom/html/test/forms/xbl/test_input_datetime_focus_state.html
rename : dom/html/test/forms/test_input_datetime_input_change_events.html => dom/html/test/forms/xbl/test_input_datetime_input_change_events.html
rename : dom/html/test/forms/test_input_datetime_tabindex.html => dom/html/test/forms/xbl/test_input_datetime_tabindex.html
rename : dom/html/test/forms/test_input_defaultValue.html => dom/html/test/forms/xbl/test_input_defaultValue.html
rename : dom/html/test/forms/test_input_sanitization.html => dom/html/test/forms/xbl/test_input_sanitization.html
rename : dom/html/test/forms/test_input_textarea_set_value_no_scroll.html => dom/html/test/forms/xbl/test_input_textarea_set_value_no_scroll.html
rename : dom/html/test/forms/test_input_time_key_events.html => dom/html/test/forms/xbl/test_input_time_key_events.html
rename : dom/html/test/forms/test_input_time_sec_millisec_field.html => dom/html/test/forms/xbl/test_input_time_sec_millisec_field.html
rename : dom/html/test/forms/test_input_types_pref.html => dom/html/test/forms/xbl/test_input_types_pref.html
rename : dom/html/test/forms/test_input_typing_sanitization.html => dom/html/test/forms/xbl/test_input_typing_sanitization.html
rename : dom/html/test/forms/test_label_input_controls.html => dom/html/test/forms/xbl/test_label_input_controls.html
rename : dom/html/test/forms/test_max_attribute.html => dom/html/test/forms/xbl/test_max_attribute.html
rename : dom/html/test/forms/test_min_attribute.html => dom/html/test/forms/xbl/test_min_attribute.html
rename : dom/html/test/forms/test_mozistextfield.html => dom/html/test/forms/xbl/test_mozistextfield.html
rename : dom/html/test/forms/test_novalidate_attribute.html => dom/html/test/forms/xbl/test_novalidate_attribute.html
rename : dom/html/test/forms/test_pattern_attribute.html => dom/html/test/forms/xbl/test_pattern_attribute.html
rename : dom/html/test/forms/test_required_attribute.html => dom/html/test/forms/xbl/test_required_attribute.html
rename : dom/html/test/forms/test_step_attribute.html => dom/html/test/forms/xbl/test_step_attribute.html
rename : dom/html/test/forms/test_stepup_stepdown.html => dom/html/test/forms/xbl/test_stepup_stepdown.html
rename : dom/html/test/forms/test_textarea_attributes_reflection.html => dom/html/test/forms/xbl/test_textarea_attributes_reflection.html
rename : dom/html/test/forms/test_validation.html => dom/html/test/forms/xbl/test_validation.html
rename : dom/html/test/forms/test_validation_not_in_doc.html => dom/html/test/forms/xbl/test_validation_not_in_doc.html
rename : dom/html/test/forms/test_valueAsDate_pref.html => dom/html/test/forms/xbl/test_valueAsDate_pref.html
rename : dom/html/test/forms/test_valueasdate_attribute.html => dom/html/test/forms/xbl/test_valueasdate_attribute.html
rename : dom/html/test/forms/test_valueasnumber_attribute.html => dom/html/test/forms/xbl/test_valueasnumber_attribute.html
rename : toolkit/content/tests/browser/browser_datetime_datepicker.js => toolkit/content/tests/browser/xbl/browser_datetime_datepicker.js
extra : moz-landing-system : lando
TSan doesn't support std::atomic_thread_fence, so in order to avoid noisy
output, we can replace the fence with an atomic load when building with
-fsanitize=thread. This is a better alternative than error message
suppression since it's closer to the relevant code and thus much likelier
to survive changes to it.
Differential Revision: https://phabricator.services.mozilla.com/D11803
--HG--
extra : moz-landing-system : lando
Jeff Walden
Brian Grinstead
Mike Hommey
Cameron McCormack
Bogdan Tara
Michael Froman
Jed Davis
Micah Tigley
WR Updater Bot
Drew Willcoxon
Boris Chiou
Dana Keeler
Blake Kaplan
Matthew Noorenberghe
Nils Ohlmeier [:drno]
Matt Woodrow
Mark Hammond
Timothy Guan-tin Chien
Gurzau Raul
Boris Zbarsky
Yaron Tausky
Eitan Isaacson
Alexandre Poirot
Eugen Sawin
Noemi Erli
Brindusan Cristian
David Major
Andrea Marchesini