1667968 - [wpt-sync] Sync PR 25833 - Support testdriver in cross-origin windows/frames

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 25833 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/25833
Details from upstream follow.

b'James Graham <[e-mail]>' wrote:

Support testdriver in cross-origin windows/frames

Adds support for using testdriver in cross-origin scenarios in which
it's possible to postMessage between the window invoking the action
and the test window (this means it doesn't work for rel=noopener
windows).

There are several changes here:

• All testdriver commands that don't accept an element argument
  accept a context argument which is a Window in which to run the
  command.

• testdriver.js can be loaded in a window that doesn't contain
  testharness.js. In such a window the code must call
  test_driver.set_test_context() with a handle for the top-level test
  window. After doing this it can use testdriver like normal, and can
  use test_driver.messge_test() to postMessge data to the test window.

• Since there are now multiple windows able to use testdriver, the
  single active command is replaced with a map of commands, and each
  command gets an id that's passed up to the harness and used to
  identify the response.

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

PR 25833 applied with additional changes from upstream: 141c517755d3419b9d2b142adee46a165aae0842

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

PR 25833 applied with additional changes from upstream: be72f38b98c0b8099fa352e30b2989b4ba9f215e

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=63681d81e06b4e803068b55a2d57bce9b80454c5

Comment 4

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 12 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 5 tests and 1 subtests

Status Summary

Firefox

OK : 5
PASS: 11

Chrome

OK : 5
PASS: 11

Safari

OK : 5
PASS: 10
FAIL: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/28f7805cf0eb
[wpt PR 25833] - Support testdriver in cross-origin windows/frames, a=testonly

Comment 6

[Razvan Maries]

https://hg.mozilla.org/mozilla-central/rev/28f7805cf0eb