46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Tests that if a <video> element only has audio, and no video
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* frames, that we do not show the toggle.
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*/
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add_task(async function test_no_toggle_on_audio() {
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await BrowserTestUtils.withNewTab(
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{
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gBrowser,
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url: TEST_ROOT + "owl.mp3",
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},
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async browser => {
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await ensureVideosReady(browser);
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await SimpleTest.promiseFocus(browser);
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// The media player document we create for owl.mp3 inserts a <video>
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// element pointed at the .mp3 file, which is what we're trying to
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// test for. The <video> element does not get an ID created for it
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// though, so we sneak one in with SpecialPowers.spawn so that we
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// can use testToggleHelper (which requires an ID).
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//
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// testToggleHelper also wants click-event-helper.js loaded in the
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// document, so we insert that too.
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const VIDEO_ID = "video-element";
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const SCRIPT_SRC = "click-event-helper.js";
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await SpecialPowers.spawn(
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browser,
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[VIDEO_ID, SCRIPT_SRC],
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async function (videoID, scriptSrc) {
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let video = content.document.querySelector("video");
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video.id = videoID;
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let script = content.document.createElement("script");
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script.src = scriptSrc;
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content.document.head.appendChild(script);
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}
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);
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await testToggleHelper(browser, VIDEO_ID, false);
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}
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);
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});
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