Clicking on a track in the tracks panel.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


media.audioTracks[0].enabled = true
media.audioTracks[1].enabled = false
media.audioTracks[2].enabled = false

PASS shadowRoot.querySelector('button.tracks') became different from null
PASS shadowRoot.querySelector('button.tracks').getBoundingClientRect().width became different from 0

Clicking on the tracks button
Clicking on second audio track in tracks panel

Obtained change event on media audio tracks
media.audioTracks[0].enabled = false
media.audioTracks[1].enabled = true
media.audioTracks[2].enabled = false

Clicking on the tracks button
Clicking on third audio track in tracks panel

Obtained change event on media audio tracks
media.audioTracks[0].enabled = false
media.audioTracks[1].enabled = false
media.audioTracks[2].enabled = true

PASS successfullyParsed is true

TEST COMPLETE