This aligns with an update to the HTML specification which instead
stores these promises on the global object instead of the settings
object.
It also makes progress towards implementing the ShadowRealm proposal
as these promises are not present in the 'synthetic' realm for that
proposal.
(cherry picked from commit 1096b6493668724ff9776929339e40b33213f410)
This implements the proposed update to the ShadowRealm proposal for
integrating the ShadowRealm specification into the web platform.
(cherry picked from commit d1fc76bffdafe5a057c0da5855d9d643608bd726)
This allows us to align our implementation in the same order as the
specification.
No functional change with the current implementation of this AO.
However, this change is required in order to correctly implement a
proposed update of the shadow realm proposal for integration with
the HTML spec host bindings in order to give the ShadowRealm
object the correct 'intrinsic' realm.
This is due to that proposed change adding a step which manipulates the
currently executing Javascript execution context, making the ordering
important.
(cherry picked from commit 0ec8af5b70702e9ee2edc7269c103fa49e6987c1)
This function assumes that all sections have a relocation section
associated with them. This is not the case in most executables.
It also assumes that the section is called ".rel<section name>". This is
also not something we should rely on. And RELA sections usually start
with ".rela", not ".rel".
Replaced the ad-hoc implementation with a spec compliant one.
This change fixes 36 WPT tests.
(cherry picked from commit 50f642613de54c73473c216fdc4d7e607e712679)
Previously, we would crash if scripting was disabled and a javascript
URL was evaluated.
(cherry picked from commit 57f82c029c1f66c516650d96c176ba0f47da0f78)
These flags always propagate to the root, so once we encounter an
ancestor with the flag set, we can stop traversal since everything above
it will already be set as well.
(cherry picked from commit f106aa9e8a8f3a98b498e0f9324123963fad6ca2)
For pseudo elements that represent a browser-generated shadow tree
element, such as ::placeholder, we were reparsing their style attribute
in StyleComputer for some reason.
Instead of doing this, just access the already-parsed version via
Element::inline_style().
(cherry picked from commit d21c5631aa5d3bebcf828e893f0d7da031481894)
This adds a new script for linting WebIDL files, and adds it to the set
of scripts Meta/lint-ci.sh runs. Initially, this script does just one
thing: normalizes IDL definition lines so they start with four spaces.
(cherry picked from commit a7578164d4ea2aa6e7831d83e9a55b1ff39e37f7;
minorly amended to resolve conflict in lint-ci.sh due to serenity still
having check-emoji.py and check-markdown.sh)
This change takes all existing WebIDL files in the repo that had
definition lines without four leading spaces, and fixes them so they
have four leading spaces.
(cherry picked from commit 51528ec6779202747cc3b99d3b77772a124a0b47)
This is not in the spec, but I did see a null pointer dereference here
while browsing the web, and it seems completely harmless for this
function to skip over navigables without an active document.
(cherry picked from commit 56e1c0e7eec813c311c41696063a3a31b4b14f0d)
This is an ad-hoc change to account for the fact that we may run
arbitrary code while waiting for the tasks in this function to complete.
I don't have a way to reproduce it, but I've seen trouble caused by
navigables disappearing, which causes the history step numbers to be
disturbed.
(cherry picked from commit ac48222ed7b497b13343ec79a234ba432ffd29e2)
At least on my mac, clock_gettime only provides millisecond resolution.
So if many WebContent processes are opened at once, it is not unlikely
that they will all create their backing stores within the same ms. When
that happens, all but the first will fail (and crash).
To prevent this, generate the shared memory file name based on the PID
and a static counter.
(cherry picked from commit 5056bda043984953685bb4284fc698ab42418045)
We were storing these in Handle (strong GC roots) hanging off of
ECMAScriptFunctionObject which effectively turned into world leaks.
(cherry picked from commit 5aa1d7837fe37dd203763178df3325ff8b24abbd)
The inline capacity on ThreadEventQueue::Private::queued_events caused
us to reserve (and importantly, not initialize!) 2 KiB of stack memory
when entering ThreadEventQueue::process().
This was causing any leftover pointers to GC-allocated objects within
that memory range to keep those objects alive, even when all other
references were gone.
(cherry picked from commit 8c809fa5ee52903921191db91dce432b8a62dd01)
This makes it more likely to succeed in collecting stuff that's actually
dead, by reducing the memory range scanned for possible pointers.
(cherry picked from commit 1510c1876c023de977bf5b028672e61336761176)
This was originally implemented as a debug request, but later changed.
The Qt UI already did the right thing, so just copy the logic over.
(cherry picked from commit 08ae305dc5a621233b2d329581969899efbb1195)
Qt reads ampersands as shortcut keys, so this escapes them (with &&) so
they display correctly :^)
(cherry picked from commit 6133707df88d0b6e2e9eb62797658c1a88380a07)
There are (currently) no spec-tests ensuring that section ordering is
enforced, but it _is_ a part of the spec. A pull request to add this to
the specification testsuite has been opened at WebAssembly/spec#1775.
(cherry picked from commit c58665332ed588926e029d97f79b78da9a28514a)
And a few assorted cleanups to use more moves() to avoid copying Vectors
and NonnullRefPtrs.
(cherry picked from commit 1322a7e91794893755ae5a3510241e74d45720c5)
Previously, some otherwise unimplemented WebDriver endpoints were
indicating that they had executed successful, this was causing a large
number of Web Platform Tests to time out when they should have failed.
(cherry picked from commit 8939ae8522419c3b7214884dad0b14839d5fa3b3)
This ensures the HTML parser completes running if it previously stopped
at an insertion point during a call to `document.write`.
(cherry picked from commit 230314238655204b89dd0736da4537b475eb252a)
Also, remove blank lines. (https://w3c.github.io/aria/#ARIAMixin source
doesn’t have any blank lines, and it’s not clear that the blank lines in
ours follow any intended structure/logic.)
(cherry picked from commit 0601216ac450402435c0e49276cb9ee5b5a96b27)
This will reduce log noise when visiting sites
that have a lot of filtered content.
Previously, red error text would be displayed in
the logs for each filtered URL.
(cherry picked from commit ae983a2ef7cfc28dce0c954b308c79ceb25deece)
Fallback to reading /etc/timezone by calling system_time_zone() when
unable determine time zone from /etc/localtime.
This works on systems where /etc/localtime is a file and not a symlink.
Fixes#65
(cherry picked from commit d83ab035ee0179ee3af308fff2f36ad6d6f6d3ba)
The spec moved/added the xml and html checks to the beginning and
removed sniffing resource feeds.
(cherry picked from commit b8a5e18a016dc32ba065417a4d6d32bbc03f101d)
