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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /netwerk/test/perf/perftest_http3_youtube_watch.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/test/perf/perftest_http3_youtube_watch.js')
-rw-r--r-- | netwerk/test/perf/perftest_http3_youtube_watch.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/netwerk/test/perf/perftest_http3_youtube_watch.js b/netwerk/test/perf/perftest_http3_youtube_watch.js new file mode 100644 index 0000000000..1fd525941d --- /dev/null +++ b/netwerk/test/perf/perftest_http3_youtube_watch.js @@ -0,0 +1,74 @@ +// 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 + 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();`); + 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) + ) { + await commands.wait.byTime(5000); + context.log.info("playing..."); + } + + // 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-noscroll", + description: "Measures quality of the video being played.", +}; |