Previously, attempting to get the computed value for a
grid-template-rows or grid-template-columns property would cause a crash
if the element had no associated paintable.
Computing the "contained text auto directionality" is now its own
algorithm, with an extra parameter, and is additionally called from
step 2.1.3.2 instead of calling "auto directionality".
At least on my Linux machine using zsh, this line was interpreted as
( cd "$build_dir" || echo ... ) && exit 1
instead of the intended
cd "$build_dir" || ( echo ... && exit 1 )
...meaning that it always exited regardless of whether it found the
build dir or not. So, let's make the intended precedence explicit.
This has been implemented in Qt for quite some time. This patch adds the
same feature to AppKit. This is needed to run many WPT subtests with the
AppKit chrome. This is also needed to handle window.open, target=_blank
link clicks, etc.
This is overriding the URL passed to e.g. window.open and link clicks on
an <a target=_blank> element.
Note: This alone is not enough to support such use cases. We will also
need to actually implement opening child web views. But getting this fix
out of the way first makes that patch a bit simpler.
...because calculate_inner_width() assumes layout state has resolved
paddings that could be used to account for "box-sizing: border-box".
Fixes regression introduced in 5f74da6ae8
Function is defined as `round(<rounding-strategy>?, A, B?)`
With this change resolved type is `typeof(resolve(A))`, instead of
`typeof(A)`.
For example `round(up, 20%, 1px)` with 200px percentage basis is now
correctly resolved in 40px instead of 40%.
Progress on https://www.notion.so/ landing page.
Before this change, each BFC child that established an FC root was laid
out at least twice: the first time to perform a normal layout, and the
second time to perform an intrinsic layout to determine the automatic
content height. With this change, we avoid the second run by querying
the formatting context for the height it used after performing the
normal layout.
The `calculate_inner_width()` and `calculate_inner_height()` resolve
percentage paddings using the width returned by
`containing_block_width_for()`. However, this function does not account
for grids where the containing block is defined by the grid area to
which an item belongs.
This change fixes the issue by modifying `calculate_inner_width()` and
`calculate_inner_height()` to use the already resolved paddings from the
layout state. Corresponding changes ensure that paddings are resolved
and saved in the state before box-sizing is handled.
As a side effect, this change also improves abspos layout for BFC where
now paddings are resolved using padding box of containing block instead
of content box of containing block.
Fixes yet another case of GFC bug, where Node::containing_block() should
not be used for grid items, because their containing block is grid area
which is not represented in layout tree.
We currently implement the official cookie RFC, which was last updated
in 2011. Unfortunately, web reality conflicts with the RFC. For example,
all of the major browsers allow nameless cookies, which the RFC forbids.
There has since been draft versions of the RFC published to address such
issues. This patch implements the latest draft.
Major differences include:
* Allowing nameless or valueless (but not both) cookies
* Formal cookie length limits
* Formal same-site rules (not fully implemented here)
* More rules around cookie domains
This is one of the few endpoints that does not ensure a top-level BC is
open. It's a bit of an implementation-defined endpoint, so let's protect
against a non-existent BC explicitly.
Reftest screenshots are now captured using the dimensions specified in
the draw a bounding box from the framebuffer AO defined in the
WebDriver specification.
Although the parameter is named "available size," it is always supposed
to represent the containing block size whenever it has a definite value.
Therefore, it is possible to simply use this value instead of performing
a containing block lookup.
This change actually improves correctness for grid items whose
containing block is defined by the grid area, as
`Node::containing_block()` does not account for this.
Our abspos layout code assumes that available space is containing block
size, so this change aligns us with the spec by using grid area for this
value.
This change does not have attached test because it is required for
upcoming fix in calculate_inner_height() that will reveal the problem.
compute_width() could never be invoked for abspos boxes because they
are skipped during normal layout and processed in
parent_context_did_dimension_child_root_box()
All places where text shaping happens, the callback is used to simply
append a glyph into the end of glyphs vector. This change removes the
callback parameter and makes the text shaping function return a glyph
run.
When we create a WebDriverConnection object, we currently hand it the
page client for which it was opened, and perform all actions on that
client. However, some WebDriver endpoints change the browsing context
(and therefore page client) on which future commands should be executed.
For example, the switch-frame endpoint will switch the current browsing
context to a frame/iframe context.
This patch implements the current browsing context (and current top-
level browsing context) concepts. They are initialized to that of the
original page. Most of this patch is making sure we execute actions on
the correct context.
This change allows the user to specify the format of the log file to be
generated by the `WPT.sh` script. Multiple logging arguments may now be
specified.
The supported logging arguments are: `--log-raw`, `--log-unittest`,
`--log-xunit`, `--log-html`, `--log-mach`, `--log-tbpl`,
`--log-grouped`, `--log-chromium`, `--log-wptreport` and
`--log-wptscreenshot`. These arguments act the same as the equivalent
arguments supported by `wpt run`.
The short `--log` argument may also be used as an alias for `--log-raw`.
We currently spin the platform event loop while awaiting scripts to
complete. This causes WebContent to hang if another component is also
spinning the event loop. The particular example that instigated this
patch was the navigable's navigation loop (which spins until the fetch
process is complete), triggered by a form submission to an iframe.
So instead of spinning, we now return immediately from the script
executors, after setting up listeners for either the script's promise to
be resolved or for a timeout. The HTTP request to WebDriver must finish
synchronously though, so now the WebDriver process spins its event loop
until WebContent signals that the script completed. This should be ok -
the WebDriver process isn't expected to be doing anything else in the
meantime.
Also, as a consequence of these changes, we now actually handle time
outs. We were previously creating the timeout timer, but not starting
it.
Use this cached pointer to the containing block's used values when
obviously possible. This avoids a hash lookup each time, and these
hash lookups do show up in profiles.
Change try_compute_width() to check whether min-width/max-width or width
is auto instead of always using `computed_values.width()`.
`grid/min-max-content.html` test is affected but it's progression.
UI event handlers currently return a boolean where false means the event
was cancelled by a script on the page, or otherwise dropped. It has been
a point of confusion for some time now, as it's not particularly clear
what should be returned in some special cases, or how the UI process
should handle the response.
This adds an enumeration with a few states that indicate exactly how the
WebContent process handled the event. This should remove all ambiguity,
and let us properly handle these states going forward.
There should be no behavior change with this patch. It's meant to only
introduce the enum, not change any of our decisions based on the result.
