commit | 46ebceba00a1630623ccb88e05eb9e1c9913b168 | [log] [tgz] |
---|---|---|
author | Daniel Holbert <dholbert@cs.stanford.edu> | Fri Jan 12 09:07:43 2024 |
committer | moz-wptsync-bot <wptsync@mozilla.com> | Sat Jan 13 09:23:25 2024 |
tree | 5c8072eeecc8aef1d41e6d6cc2ed4cc94c55db63 | |
parent | a12f1c70bab8f96a6040f64980921af575f69f74 [diff] |
Fix WPT content-computed.html to not send actual image requests to example.com. This WPT puts CSS like the following on a test element: content: url("https://www.example.com/picture.svg") That is effecively equivalent to inserting an element like the following: <img src="https://www.example.com/picture.svg"> In particular, it triggers an actual web request to example.com, in an attempt to load the actual image. Firefox's test harness configuration detects this remote network-request and insta-crashes instead of executing it, which is why this test was flagged as crashing in Firefox. Really, the test needs to be fixed to avoid generating this image request entirely. So, this patch adds `display:none` to the target element, which is sufficient to prevent the browser from loading images for that element. (This change doesn't impact the behavior that the test is actually trying to exercise, which is just parsing, not image loading and rendering.) As part of this, I'm updating Firefox's in-tree test-failure annotations from a crash to a pile of subtest-failures, which are all due to https://bugzilla.mozilla.org/show_bug.cgi?id=1281158 Differential Revision: https://phabricator.services.mozilla.com/D198341 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1871766 gecko-commit: 1f5a522f7bb20848cc1dbe727fec97a7388e4679 gecko-reviewers: layout-reviewers, emilio
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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wpt:matrix.org
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Clone or otherwise get https://github.com/web-platform-tests/wpt.
Note: because of the frequent creation and deletion of branches in this repo, it is recommended to “prune” stale branches when fetching updates, i.e. use git pull --prune
(or git fetch -p && git merge
).
See the documentation website and in particular the system setup for running tests locally.
The wpt
command provides a frontend to a variety of tools for working with and running web-platform-tests. Some of the most useful commands are:
wpt serve
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- For running tests in a browserwpt lint
- For running the lint against all testswpt manifest
- For updating or generating a MANIFEST.json
test manifestwpt install
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- For starting the wpt http server and the WAVE test runner. For more details on how to use the WAVE test runner see the documentation.On Windows wpt
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or the path to the python binary (if python
is not in your %PATH%
).
python wpt [command]
Alternatively, you may also use Bash on Ubuntu on Windows in the Windows 10 Anniversary Update build, then access your windows partition from there to launch wpt
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git checkout -b topic
../wpt lint
as described above.If you spot an issue with a test and are not comfortable providing a pull request per above to fix it, please file a new issue. Thank you!