De-dupe httpdate and tokio-util
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This change removes:
- The custom `--dry-run` support for `cargo-update`. The real cargo
command now has `--dry-run` support and this code was broken for
Python 3.
- The Python 2 version of TemporaryDirectory. This is no longer needed
as we require Python 3.
Fix compiler warning introduced in 4aa8a1c418
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Make the compiler happy.
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Backport several style changes from Gecko
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As per https://drafts.csswg.org/css-will-change/#will-change.
> If any non-initial value of a property would cause the element to
> generate a containing block for absolutely positioned elements,
> specifying that property in will-change must cause the element to
> generate a containing block for absolutely positioned elements.
But in this case the transform property wouldn't apply to the element so
there's no reason to create a stacking-context.
Differential Revision: https://phabricator.services.mozilla.com/D114121
So that sheets are properly marked as committed. The issue is that we
have this "committed" optimization, to avoid doing work if somebody adds
and removes an stylesheet without us flushing in the meantime:
https://searchfox.org/mozilla-central/rev/f018480dfed4fc583703a5770a6db9ab9dc0fb99/servo/components/style/stylesheet_set.rs#308-319
The "committed" bit is set when we consume the flusher (in each(..)).
However when we hit the cache, before this patch, we wouldn't consume
it, which means that we may fail to do some full rebuilds even though we
need them.
Fix it by making sure we call each() in that case.
We add a test (the test would show a red square before this patch, and a
lime square with the fix).
Differential Revision: https://phabricator.services.mozilla.com/D113206
This will allow detecting the system theme, which allows fixing some of
the blocked bugs.
Note that when using the system theme we will still match light or dark
appropriately, so this shouldn't change behavior just yet.
Differential Revision: https://phabricator.services.mozilla.com/D113516
We had about 9 gaps / unused bits. I moved the devtools ones at the end
because I think we should be able to remove them (but separate bug).
Differential Revision: https://phabricator.services.mozilla.com/D113365
We should just restore the state when seeing whitespace and an unknown
token like when we do when finding any other token a few lines below.
This is not an issue for most callers (it's only an issue for clamp())
because the other callers use either `parse_comma_separated()` (for
min/max), or `parse_nested_block()` (for parens / nested calc()).
Both of those functions restrict the input in such a way that
is_exhausted returns true (a few lines above) and thus we parse
successfully.
Differential Revision: https://phabricator.services.mozilla.com/D112681
This adds a new @media query -moz-toolbar-prefers-color-scheme which works like
prefers-color-scheme but is set based on the browser theme rather than the OS
theme. The background colour of the toolbar is used to determine the theme
dark/light preference. This will be used for in-content common.css pages and
other UI elements that include that stylesheet in the browser-chrome through
shadow DOM.
The end result is that about: pages, infobars, and modals will now "match" the
browser theme (just light/dark mode, not LWT theming support).
Differential Revision: https://phabricator.services.mozilla.com/D111486
Start organizing platform-specific Python code
This starts to split platform-specific Python code into its own module, which should help to tidy up our mach commands and make things more reusable. This is step one toward fixing #25335.
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This will allow the compositor to properly chain scrolling requests up
when a node has reached the extent of the scroll area. This fixes
scrolling on servo.org.
Thread panics should be a hard-fail in smoketests
This prevents, for instance, a script thread panic from hanging Servo and means those kind of panics won't cause CI to hang.
Fixes#29749.
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Use Python 3.9 on linux workflows
It looks like the system python 3.8 has older 'ssl' module which is now causing [recent Linux nightly builds](https://github.com/servo/servo/actions/runs/5010809452/jobs/8981025230) to fail:
```
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'
File "/home/runner/work/servo/servo/python/servo/package_commands.py", line 559, in upload_nightly
import boto3
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/boto3/__init__.py", line 17, in <module>
from boto3.session import Session
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/boto3/session.py", line 17, in <module>
import botocore.session
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/session.py", line 26, in <module>
import botocore.client
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/client.py", line 15, in <module>
from botocore import waiter, xform_name
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/waiter.py", line 18, in <module>
from botocore.docs.docstring import WaiterDocstring
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/docs/__init__.py", line 15, in <module>
from botocore.docs.service import ServiceDocumenter
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/docs/service.py", line 14, in <module>
from botocore.docs.client import ClientDocumenter, ClientExceptionsDocumenter
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/docs/client.py", line 17, in <module>
from botocore.docs.example import ResponseExampleDocumenter
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/docs/example.py", line 13, in <module>
from botocore.docs.shape import ShapeDocumenter
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/docs/shape.py", line 19, in <module>
from botocore.utils import is_json_value_header
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/utils.py", line 37, in <module>
import botocore.httpsession
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/botocore/httpsession.py", line 45, in <module>
from urllib3.contrib.pyopenssl import (
File "/home/runner/work/servo/servo/python/_virtualenv3.8/lib/python3.8/site-packages/urllib3/contrib/pyopenssl.py", line 43, in <module>
import OpenSSL.SSL # type: ignore[import]
File "/usr/lib/python3/dist-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import crypto, SSL
File "/usr/lib/python3/dist-packages/OpenSSL/crypto.py", line 1553, in <module>
class X509StoreFlags(object):
File "/usr/lib/python3/dist-packages/OpenSSL/crypto.py", line 1573, in X509StoreFlags
CB_ISSUER_CHECK = _lib.X509_V_FLAG_CB_ISSUER_CHECK
```
This PR upgrades to python 3.9 from 3.8 (default on 20.04) as upgrading 'ssl' using pip doesn't work. ssl on PyPi only works with Python 2 (ssl is now a builtin module since Python 3).
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Update: Bump webdriver version to 0.48
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These changes bump the `webdriver` crate from version 0.44 to 0.48. There are compilation issues which will need to be addressed accordingly.
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Make `Location` operate on the correct objects
This PR updates the implementation of the "[`Location`-object navigate][1]" algorithm to use the correct browsing context as the source browsing context for navigation. This affects the determination of a referrer and referrer policy and the treatment of `javascript:` URLs.
This PR also fixes the derivation of a `Location` object's [relevant `Document`][2] to match the specified behavior.
[1]: https://html.spec.whatwg.org/multipage/#location-object-navigate
[2]: https://html.spec.whatwg.org/multipage/#relevant-document
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This PR updates the implementation of the "Location-object navigate"
algorithm to use the correct browsing context as the source browsing
context for navigation. This affects the determination of a referrer and
referrer policy and the treatment of javascript: URLs.
This PR also fixes the derivation of a Location object's relevant
Document to match the specified behavior.
Use same-origin as default credential mode for RequestInit fix
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- Updated the default credential mode from omit to same-origin as per: https://github.com/whatwg/fetch/pull/1153
- Deleted instances of fallback credentials
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Fix 29741 by extending request builder
Extend RequestBuilder to include ResponseTainting and used said functionality to set response_tainting to `::CorsTainting` in `cors_preflight_fetch()`.
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Start the transition to workspace dependencies
This will ultimately make it simpler to update crate dependencies and reduce duplication when specifying requirements. Generally, this change does not touch dependencies that are only used by a single crate. We could consider moving them to workspace dependencies in the future.
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Run the Layout 2020 tests in main workflow
Also fix report_aggregated_expected_results.py which was reporting an error when there were no failing tests. This is more commonly an issue with Layout 2020 because if runs fewer tests and was causing builds to show up as failing even when they were not.
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This will ultimately make it simpler to update crate dependencies and
reduce duplicate when specifying requirements. Generally, this change
does not touch dependencies that are only used by a single crate. We
could consider moving them to workspace dependencies in the future.
Also fix report_aggregated_expected_results.py which was reporting an
error when there were no failing tests. This is more commonly an issue
with Layout 2020 because if runs fewer tests and was causing builds to
show up as failing even when they were not.
