| commit | 356d989b2b5d06448ac2b167833db21553a4bf29 | [log] [tgz] |
|---|---|---|
| author | Camille Lamy <clamy@chromium.org> | Tue Mar 10 14:02:50 2020 |
| committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Tue Mar 10 15:34:30 2020 |
| tree | 1f698aa07d084241c6000a9bd6bb5847e3f61b55 | |
| parent | 63d868ddd979a22b1389ab3b46633ffed776de53 [diff] |
[Security] Remove proxies and opener on COOP's Browsing instance swaps This removes the relationship between the opener and opened window during a Cross-Origin-Opener-Policy(COOP) triggered browsing instance swap, as described in [1]. Which is done by: - Keeping the |require_coop_browsing_instance_swap| boolean beyond the navigation request scope as it is needed after its destruction. - Removing render frame proxies to unrelated site instances within CommitPending, after the creation of the swap out proxy. - Deleting the |FrameTreeNode::opener_| (setting it to nullptr). Most of the WPTs expectations were removed, except for the CrossOriginIsolated bit which is not implemented yet. This required a few changes to the tests (mainly common.js) as the change of the window proxy may be delayed until the previous render frame is unloaded. Which might take some time since several tests are run in parallel. This can become immediate by addressing the TODO in [2], but this has side effects that are not well understood yet. Some tests are also crashing due to specificities of the test code, which is being addressed in https://crrev.com/c/2074482. [1] https://docs.google.com/document/d/1M9dYuKpUMVxWfufhJFPpdAR0rbDVQIYe-YFZWsfs9VQ/edit#heading=h.8uxfgpakgc0 [2] https://source.chromium.org/chromium/chromium/src/+/master:content/browser/frame_host/render_frame_proxy_host.cc;drc=70a2e4eb2bce58d4817b538f0249afb366245dda;l=121?originalUrl=https:%2F%2Fcs.chromium.org%2F Change-Id: I2b69af8b20035a4b5d6f99795b4a05c4548da728 Bug: 922191 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2062335 Commit-Queue: Camille Lamy <clamy@chromium.org> Reviewed-by: Alex Moshchuk <alexmos@chromium.org> Auto-Submit: Pâris Meuleman <pmeuleman@chromium.org> Cr-Commit-Position: refs/heads/master@{#748656}
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.
The most important sources of information and activity are:
#testing on irc.w3.org; includes participants located around the world, but busiest during the European working day; all discussion is archived hereIf you'd like clarification about anything, don't hesitate to ask in the chat room or on the mailing list.
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 - For starting the wpt http serverwpt run - 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 - For installing the latest release of a browser or webdriver server on the local machine.On Windows wpt commands must be prefixed with python 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 commands.
Please make sure git and your text editor do not automatically convert line endings, as it will cause lint errors. For git, please set git config core.autocrlf false in your working tree.
The master branch is automatically synced to http://w3c-test.org/.
Pull requests are automatically mirrored except those that modify sensitive resources (such as .py). The latter require someone with merge access to comment with “LGTM” or “w3c-test:mirror” to indicate the pull request has been checked.
In the vast majority of cases the only upstream branch that you should need to care about is master. If you see other branches in the repository, you can generally safely ignore them.
Save the Web, Write Some Tests!
Absolutely everyone is welcome to contribute to test development. No test is too small or too simple, especially if it corresponds to something for which you've noted an interoperability bug in a browser.
The way to contribute is just as usual:
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!