71 lines
2 KiB
JavaScript
71 lines
2 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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const videoID = "without-audio";
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const MIN_DURATION_PREF =
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"media.videocontrols.picture-in-picture.video-toggle.min-video-secs";
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const ALWAYS_SHOW_PREF =
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"media.videocontrols.picture-in-picture.video-toggle.always-show";
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const ACCEPTABLE_DIFF = 1;
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function checkDifference(actual, expected) {
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let diff = Math.abs(actual - expected);
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return diff <= ACCEPTABLE_DIFF;
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}
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function isVideoRect(videoRect, rect) {
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info(
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"Video rect and toggle rect will be the same if the toggle doesn't show"
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);
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info(`Video rect: ${JSON.stringify(videoRect)}`);
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info(`Toggle rect: ${JSON.stringify(rect)}`);
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return (
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checkDifference(videoRect.top, rect.top) &&
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checkDifference(videoRect.left, rect.left) &&
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checkDifference(videoRect.width, rect.width) &&
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checkDifference(videoRect.height, rect.height)
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);
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}
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/**
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* Tests if the toggle is available for a video without an audio track
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*/
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add_task(async () => {
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await BrowserTestUtils.withNewTab(
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{
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gBrowser,
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url: TEST_PAGE_WITHOUT_AUDIO,
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},
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async browser => {
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let videoRect = await SpecialPowers.spawn(
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browser,
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[videoID],
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async videoID => {
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let video = content.document.getElementById(videoID);
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Assert.ok(!video.mozHasAudio, "Video does not have an audio track");
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let rect = video.getBoundingClientRect();
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return {
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top: rect.top,
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left: rect.left,
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width: rect.width,
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height: rect.height,
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};
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}
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);
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await SpecialPowers.pushPrefEnv({
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set: [
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[ALWAYS_SHOW_PREF, false], // don't always show, we're testing the display logic
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[MIN_DURATION_PREF, 3], // sample video is only 4s
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],
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});
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let rect = await getToggleClientRect(browser, videoID);
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Assert.ok(!isVideoRect(videoRect, rect), "Toggle is showing");
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}
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);
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});
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