1620420 - The clipboard events copy, cut, and paste are not composed

Status: RESOLVED DUPLICATE of bug 1689317

(Core :: DOM: UI Events & Focus Handling, defect, P3)

Description

[Eugene Kashida]

Attachment: index.html

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Safari/605.1.15

Steps to reproduce:

Add event listeners for 'copy', 'cut', and 'paste' events and logged the value of their 'event.composed' property.

Actual results:

'event.composed' returns the boolean value 'false'.

Expected results:

'event.composed' should return the boolean value 'true', according to the spec: https://w3c.github.io/clipboard-apis/#clipboard-event-definitions

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 2

[Mirko Brodesser (:mbrodesser-Igalia), offline until April 25h]

Thanks for reporting the issue and the test case. The spec is indeed violated (works on Chrome).

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The component has been changed since the backlog priority was decided, so we're resetting it.
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