This adds an initial implementation of font fallback, on part with the
one used in legacy layout. There are still issues. For instance, font
matching is done per unicode character rather than based on graphemes or
the shape first approach of Chrome. The idea is that these changes can
be made later.
This fixes a warning from Cargo about relying on deprecated behavior:
```
warning: /home/loops/src/servo/servo/components/script/Cargo.toml: dependency (num_cpus) specified without providing a local path, Git repository, version, or workspace dependency to use. This will be considered an error in future versions
warning: /home/loops/src/servo/servo/components/config/Cargo.toml: dependency (num_cpus) specified without providing a local path, Git repository, version, or workspace dependency to use. This will be considered an error in future versions
```
* Respond to shorthand property requests with real values
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* Cleanup formatting and old comments
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* Update WPT expectations
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* Refactor out helper fn
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* Cleanup
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
---------
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* <hr> elements are expected to have a default overflow:hidden
See https://github.com/whatwg/html/pull/2724
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* Use full defined hr style
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
* update legacy test expectation
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
---------
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
This implements a very naive row height allocation approach. It has just
enough to implement `vertical-align` in table cells. Rowspanned cells
get enough space for their content, with the extra space necessary being
allocated to the last row. There's still a lot missing here, including
proper distribution of row height to rowspanned cells.
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This should fix issues that we have with Float16 support on newer LLVM.
This also updates style, in order to remove the duplicate version of
bindgen. We will soon be able to manage updates to style more
consistently.
For example,
style.cssText = "margin: 1px 2px 3px 4px";
[...style];
will now be
["margin-top", "margin-right", "margin-bottom", "margin-left"]
instead of
["1px", "2px", "3px", "4px"]
Instead of using the border widths from the style, use the ones recorded
by the `BoxFragment`. This is necessary because inline layout can
override these border widths during fragmentation. For instance, when a
box is split across two lines only one fragment should have an inline
start border.
1. Move `./mach try` to `testing_commands.py which is a bit more
consistent.
2. Make `./mach try` print out the remote name always and properly
form the URL for ssh repositories.
3. Print out the try configuration matrix to make it more obvious
what is being triggered remotely.
4. Better error handling. Print and error and exit if the remote isn't
on GitHub and also clean up properly if something fails after making
the temporary commit.
Fix issue with precedence due to which the android
environment variables were being added to the output
of mkDerivation instead of the input attribute set.
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
1. First check to see if a package is available before trying to install
it. This means that we always do our best to install everything, but
don't fail if we cannot.
2. Install crown and taplo first. This means that if the
platform-specific bits fail, we still install Servo-specific
dependencies.
The crash when loading servo.org happens in the JIT code
emitted by SM's CacheIRCompiler to invoke the VM function
`ProxyGetPropertyByValue`.
To disable this code path, it is not sufficient to disable
just the baseline JIT (which exposed in servo under the
pref `js.baseline.enabled`) but also the baseline
interpreter which is controlled by a different flag in SM.
This PR disables renames the `js.baseline.enabled` pref in
Servo to `js.baseline_jit.enabled` and introduces a new
pref `js.baseline_interpreter.enabled` that controls the
baseline interpreter.
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Instead of tracking justification opportunities during line layout, wait
until the line is about to be laid out and justification is about
happen. This makes the logic for tracking justification opportunities
simpler. In particular, we no longer have to carefully adjust them when
trimming whitespace. Additionally, this avoids a bit of work unless
justification is turned on.
This also includes a small cleanup of the justification code.
This change starts collecting the starting baseline set for fragments,
which is necessary for some layout modes (flex and tables, namely) as
well as being important for the implementation of `align-items`. In
addition, it converts baseline measurement to use `Au` everywhere.
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
* Make console methods use `any` for the message
Match the Console spec by allowing any value to be passed to console
methods, instead of just values that can be converted to a string.
Signed-off-by: syvb <me@iter.ca>
* Add test for console logging a Symbol
Signed-off-by: syvb <me@iter.ca>
* Implement object stringification for logs
Signed-off-by: syvb <me@iter.ca>
* Address review comments
Signed-off-by: syvb <me@iter.ca>
* Make time/timeEnd accept DOMString to match spec
* Update WPT results for layout 2013
---------
Signed-off-by: syvb <me@iter.ca>
Instead of making the client set up GL video decoding, have this done
inside libservo. The details necessary for decoding are fetched via
Surfman now. This also removes the setup for the context on Android --
which has no GStreamer support now anyway. In the future, this could be
enabled, but should likely be done using Surfman, instead of passing on
all these details manually.
