* Replace virtualenv with Python's built-in venv.
* Apply Delan's suggestions and make a couple small fixes
- Fix a tidy warning about directories that don't exist
- Use shutil instead of the redundant get_exec_path
- Miscellaneous cleanups
* Fix typo in environment variable
* fix bug where pip still tries to the wrong site-packages
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Delan Azabani <dazabani@igalia.com>
* Update web-platform-tests to revision b'dd47ca67f55ac9df45235b2335200fb885dd1357'
* Update test expectations
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This completes the transition to compiling Servo with rust stable. Some
nightly-only features are still used when compiling the `script` and
`crown` crates, as well as for some style unit tests. These will likely
break with newer compiler versions, but `crown` can be disabled for them
conditionally. This is just the first step.
This has some caveats:
1. We need to disable setting up the special linker on Linux. The -Z
option isn't supported with stable rust so using this is out --
meanwhile we can't be sure that lld is installed on most systems.
2. `cargo fmt` still uses some unstable options, so we need to rely on
the unstable toolchain just for running `fmt`. The idea is to fix this
gradually.
Rust uses a version of ThinLTO by default now [1]. This can be tweaked
by adjusting rust compiler flags, which is probably a better way of
controlling this than a custom servo configuration considering:
1. We want to remove the custom servo configuration eventually.
2. The -Z option that this configuration currently uses is unsupported
by stable rust.
1. https://blog.rust-lang.org/inside-rust/2020/06/29/lto-improvements.html
This data structure has all of the metrics needed to render a font and
is in `Au`. We'll need more of these metrics for implementing
`vertical-align` and its use doesn't increase the size of the Fragment
tree (as the BoxFragment is still larger). In addition, this will be
helpful when switching layout to `Au`.
This is the first part of constructing the box tree for table layout. No
layout is actually done and the construction of tables is now hidden
behind a flag (in order to not regress WPT). Notably, this does not
handle anonymous table part construction, when the DOM does not reflect
a fully-formed table. That's part two.
Progress toward #27459.
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Manish Goregaokar <manishsmail@gmail.com>
* Use `Option` instead of `Result` when passing optional values into vector
Also renames vector and adds comment for clarity, just in case that's helpful
Signed-off-by: Joshua Holmes <joshua.phillip.holmes@gmail.com>
* Replace use of Option with new enum, , when seperating flex content
Signed-off-by: Joshua Holmes <joshua.phillip.holmes@gmail.com>
* Move global function body into the method
Signed-off-by: Joshua Holmes <joshua.phillip.holmes@gmail.com>
---------
Signed-off-by: Joshua Holmes <joshua.phillip.holmes@gmail.com>
* add PumpResult::HistoryChanged
* Fix the location url that reverts to the old value while loading
* fix spellings, undo self.location changes
* fmt
* Rework PumpResult
* fmt and update trace message as per PumpResult
* remove comment
When compiling Servo on MacOS, the version of libintl that comes bundled
with GStreamer is not compatible with the one used by Homebrew. This can
cause issues when adding GStreamer shared objects to the library
resolution path and then trying to run Homebrew git. Using libgit seems
to work around this issue.
The failure case means that the version compiled into Servo does not
properly include the git hash.
* Remove script_plugins
* Use crown instead of script_plugins
* crown_is_not_used
* Use crown in command base
* bootstrap crown
* tidy happy
* disable sccache
* Bring crown in tree
* Install crown from tree
* fix windows ci
* fix warning
* fix mac
libscript_plugins.dylib is not available anymore
* Update components/script/lib.rs
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* Update for nightly-2023-03-18
Mostly just based off https://github.com/servo/servo/pull/30630
* Always install crown
it's slow only when there is new version
* Run crown test with `mach test-unit`
* Small fixups; better trace_in_no_trace tests
* Better doc
* crown in config.toml
* Fix tidy for real
* no sccache on rustc_wrapper
* document rustc overrides
* fixup of compiletest
* Make a few minor comment adjustments
* Fix a typo in python/servo/platform/base.py
Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com>
* Proper test types
* Ignore tidy on crown/tests
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
The changes in #30740, fixed an issue where certain characters should
prevent line break opportunity after atomics. This change extends that
to also apply to before atomics, which is what the specification says
should happen.
We previously sent a " " to the linebreaker in order to ensure that the
next text had a soft wrap opportunity at the start. Calling `next(" ")`
without waiting until the returned index was 1, violated some
invariants of linebreaker ultimately causing a panic.
Instead of using the linebreaker for this, simply keep a flag in the
IFC layout state, which avoids the problem entirely.
Fixes#30703.
* Add initial support for sticky positioning for non-legacy layout
Many tests still fail for a variety of reasons. One of the primary ones
is that CSSOM currently does not return correct values for elements
positioned by sticky nodes. This requires changes to WebRender to work
properly.
* Fix an assertion failure in the legacy layout sticky code
This environment variable was added when we moved
to Ubuntu 22.04 and it is not needed for nightly
builds which we have now switched to 20.04
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Ubuntu 22.04 has a newer glibc (2.34) which means builds
from there won't run on systems with older glibc, most
notably the wpt.fyi taskcluster runners which use 20.04
as the docker base image.
This is a temporary workaround until wpt upgrades to 22.04
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
