1788657 - Implement "script.realmCreated" event

Status: RESOLVED FIXED

(Remote Protocol :: WebDriver BiDi, task, P2)

Description

[Henrik Skupin [:whimboo][⌚️UTC+2]]

This event is needed for clients to handle newly created realms.

Comment 1

[Henrik Skupin [:whimboo][⌚️UTC+2]]

With the implementation in this bug we should emit this event internally for the default window realm and any sandbox that is created by the script module. Then the root script module can pick-up the event and forward it to the client if a subscription is active.

The only thing that is problematic right now is that the script module only gets instantiated when any command from this module gets run, or a an event gets subscribed to. We filed bug 1788760 to have a method to automatically instantiate specific modules when a new message handler instance gets created. But that's not blocking us here.

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+2]]

We will discuss this bug in detail next week.

Comment 3

[Henrik Skupin [:whimboo][⌚️UTC+2]]

This bug should cover the low-level bits for default window and sandbox realms. Once the event is subscribed for all browsing contexts the event should be enabled and the content module should emit this event.

Comment 4

[Alexandra Borovova [:Sasha]]

Attachment: Bug 1788657 - [bidi] Do not return sandbox name in realm info when it equals `null`.

Comment 5

[Alexandra Borovova [:Sasha]]

Attachment: Bug 1788657 - [bidi] Implement "script.realmCreated" event.

Depends on D188438

Comment 6

[Alexandra Borovova [:Sasha]]

Attachment: Bug 1788657 - [wdspec] Add tests for "script.realmCreated" event.

Depends on D188439

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/eed7841ab9a1
[bidi] Do not return sandbox name in realm info when it equals `null`. r=webdriver-reviewers,whimboo
https://hg.mozilla.org/integration/autoland/rev/a8d1fa5d0a66
[bidi] Implement "script.realmCreated" event. r=webdriver-reviewers,whimboo
https://hg.mozilla.org/integration/autoland/rev/d6ecc636ef35
[wdspec] Add tests for "script.realmCreated" event. r=webdriver-reviewers,whimboo

Comment 8

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/eed7841ab9a1
https://hg.mozilla.org/mozilla-central/rev/a8d1fa5d0a66
https://hg.mozilla.org/mozilla-central/rev/d6ecc636ef35

Comment 9

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

Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/42152 for changes under testing/web-platform/tests

Comment 10

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

Upstream PR merged by moz-wptsync-bot