зеркало из https://github.com/mozilla/gecko-dev.git
79 строки
2.7 KiB
JavaScript
79 строки
2.7 KiB
JavaScript
/* eslint-disable no-undef */
|
|
|
|
// Import this in order to use `triggerPictureInPicture()`.
|
|
/* import-globals-from ../../../../toolkit/components/pictureinpicture/tests/head.js */
|
|
Services.scriptloader.loadSubScript(
|
|
"chrome://mochitests/content/browser/toolkit/components/pictureinpicture/tests/head.js",
|
|
this
|
|
);
|
|
|
|
const PAGE_NON_AUTOPLAY =
|
|
"https://example.com/browser/dom/media/mediacontrol/tests/file_non_autoplay.html";
|
|
|
|
const testVideoId = "video";
|
|
|
|
add_task(async function setupTestingPref() {
|
|
await SpecialPowers.pushPrefEnv({
|
|
set: [
|
|
["media.mediacontrol.testingevents.enabled", true],
|
|
["media.mediacontrol.stopcontrol.timer", true],
|
|
["media.mediacontrol.stopcontrol.timer.ms", 0],
|
|
],
|
|
});
|
|
});
|
|
|
|
/**
|
|
* This test is used to check the stop timer for media element, which would stop
|
|
* media control for the specific element when the element has been paused over
|
|
* certain length of time. (That is controlled by the value of the pref
|
|
* `media.mediacontrol.stopcontrol.timer.ms`) In this test, we set the pref to 0
|
|
* which means the stop timer would be triggered after the media is paused.
|
|
* However, if the media is being used in PIP mode, we won't start the stop
|
|
* timer for it.
|
|
*/
|
|
add_task(async function testStopMediaControlAfterPausingMedia() {
|
|
info(`open media page`);
|
|
const tab = await createTabAndLoad(PAGE_NON_AUTOPLAY);
|
|
|
|
info(`start media`);
|
|
await playMedia(tab, testVideoId);
|
|
|
|
info(`pause media and the stop timer would stop media control`);
|
|
await pauseMediaAndMediaControlShouldBeStopped(tab, testVideoId);
|
|
|
|
info(`remove tab`);
|
|
await BrowserTestUtils.removeTab(tab);
|
|
});
|
|
|
|
add_task(async function testNotToStopMediaControlForPIPVideo() {
|
|
info(`open media page`);
|
|
const tab = await createTabAndLoad(PAGE_NON_AUTOPLAY);
|
|
|
|
info(`start media`);
|
|
await playMedia(tab, testVideoId);
|
|
|
|
info(`trigger PIP mode`);
|
|
const winPIP = await triggerPictureInPicture(tab.linkedBrowser, testVideoId);
|
|
|
|
info(`pause media and the stop timer would not stop media control`);
|
|
await pauseMedia(tab, testVideoId);
|
|
|
|
info(`pressing 'play' key should start PIP video again`);
|
|
await generateMediaControlKeyEvent("play");
|
|
await checkOrWaitUntilMediaStartedPlaying(tab, testVideoId);
|
|
|
|
info(`remove tab`);
|
|
await BrowserTestUtils.closeWindow(winPIP);
|
|
await BrowserTestUtils.removeTab(tab);
|
|
});
|
|
|
|
/**
|
|
* The following is helper function.
|
|
*/
|
|
function pauseMediaAndMediaControlShouldBeStopped(tab, testVideoId) {
|
|
// After pausing media, the stop timer would be triggered and stop the media
|
|
// control, which would reset the current main media controller.
|
|
const controllerChangedPromise = waitUntilMainMediaControllerChanged();
|
|
return Promise.all([pauseMedia(tab, testVideoId), controllerChangedPromise]);
|
|
}
|