forked from mirrors/gecko-dev
c7c96baf75
Differential Revision: https://phabricator.services.mozilla.com/D4563 --HG-- extra : source : 390737876a61c5da48a1957d284d3c315fbd541a extra : intermediate-source : f0b190c1cfb5d2df482f1051bbc0ff98de71235b
47 lines
1.6 KiB
JavaScript
47 lines
1.6 KiB
JavaScript
const VIDEO_PAGE = "https://example.com/browser/toolkit/content/tests/browser/file_video.html";
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function setup_test_preference(enableUserGesture) {
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let state = enableUserGesture ? "enable" : "disable";
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info(`- set pref : ${state} user gesture -`);
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return SpecialPowers.pushPrefEnv({"set": [
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["media.autoplay.default", SpecialPowers.Ci.nsIAutoplay.BLOCKED],
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["media.autoplay.enabled.user-gestures-needed", enableUserGesture],
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]});
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}
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async function allow_play_for_played_video() {
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info("- open new tab -");
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let tab = await BrowserTestUtils.openNewForegroundTab(window.gBrowser,
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"about:blank");
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BrowserTestUtils.loadURI(tab.linkedBrowser, VIDEO_PAGE);
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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info("- simulate user-click to start video -");
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await BrowserTestUtils.synthesizeMouseAtCenter("#v", {button: 0},
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tab.linkedBrowser);
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async function play_video_again() {
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let video = content.document.getElementById("v");
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ok(!video.paused, "video is playing");
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info("- call video play() again -");
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try {
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await video.play();
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ok(true, "success to resolve play promise");
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} catch (e) {
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ok(false, "promise should not be rejected");
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}
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}
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await ContentTask.spawn(tab.linkedBrowser, null, play_video_again);
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info("- remove tab -");
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BrowserTestUtils.removeTab(tab);
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}
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add_task(async function start_test() {
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await setup_test_preference(true);
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await allow_play_for_played_video();
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await setup_test_preference(false);
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await allow_play_for_played_video();
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});
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