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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /netwerk/test/perf/perftest_http3_youtube_watch_scroll.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | netwerk/test/perf/perftest_http3_youtube_watch_scroll.js | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/netwerk/test/perf/perftest_http3_youtube_watch_scroll.js b/netwerk/test/perf/perftest_http3_youtube_watch_scroll.js new file mode 100644 index 0000000000..8f30fcc5e6 --- /dev/null +++ b/netwerk/test/perf/perftest_http3_youtube_watch_scroll.js @@ -0,0 +1,86 @@ +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. +/* eslint-env node */ + +/* +Ensure the `--firefox.preference=network.http.http3.enable:true` is +set for this test. +*/ + +async function test(context, commands) { + let rootUrl = "https://www.youtube.com/watch?v=COU5T-Wafa4"; + let waitTime = 20000; + + if ( + (typeof context.options.browsertime !== "undefined") & + (typeof context.options.browsertime.waitTime !== "undefined") + ) { + waitTime = context.options.browsertime.waitTime; + } + + // Make firefox learn of HTTP/3 server + await commands.navigate(rootUrl); + + let cycles = 1; + for (let cycle = 0; cycle < cycles; cycle++) { + await commands.measure.start("pageload"); + await commands.navigate(rootUrl); + + // Make sure the video is running + // XXX: Should we start the video ourself? + if ( + await commands.js.run(`return document.querySelector("video").paused;`) + ) { + throw new Error("Video should be running but it's paused"); + } + + // Disable youtube autoplay + await commands.click.byIdAndWait("toggleButton"); + + // Start playback quality measurements + const start = await commands.js.run(`return performance.now();`); + let counter = 1; + let direction = 0; + while ( + !(await commands.js.run(` + return document.querySelector("video").ended; + `)) & + !(await commands.js.run(` + return document.querySelector("video").paused; + `)) & + ((await commands.js.run(`return performance.now();`)) - start < waitTime) + ) { + // Reset the scroll after going down 10 times + direction = counter * 1000; + if (direction > 10000) { + counter = -1; + } + counter++; + + await commands.js.runAndWait( + `window.scrollTo({ top: ${direction}, behavior: 'smooth' })` + ); + context.log.info("playing while scrolling..."); + } + + // Video done, now gather metrics + const playbackQuality = await commands.js.run( + `return document.querySelector("video").getVideoPlaybackQuality();` + ); + await commands.measure.stop(); + + commands.measure.result[0].browserScripts.pageinfo.droppedFrames = + playbackQuality.droppedVideoFrames; + commands.measure.result[0].browserScripts.pageinfo.decodedFrames = + playbackQuality.totalVideoFrames; + } +} + +module.exports = { + test, + owner: "Network Team", + component: "netwerk", + name: "youtube-scroll", + description: "Measures quality of the video being played.", +}; |