Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-09-10 15:08:21 +01:00
Code Issues Projects Releases Packages Wiki Activity

tests: Vendor blink perf tests (#38654)

Browse source 
Vendors the [blink perf
tests](https://chromium.googlesource.com/chromium/src/+/HEAD/third_party/blink/perf_tests/).
These perf tests are useful to evaluate the performance of servo. 
The license that governs the perf tests is included in the folder. 
Running benchmark cases automatically is left to future work.

The update.py script is taken from mozjs and slightly adapted, so we can
easily filter
(and patch if this should be necessary in the future.

Testing: This PR just adds the perf_tests, but does not use or modify
them in any way.

---------

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
This commit is contained in:
Jonathan Schwender 2025-08-17 11:54:04 +02:00 • committed by GitHub
parent 7621332824
commit ee781b71b4
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
648 changed files with 359694 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

83
tests/blink_perf_tests/perf_tests/svg/SvgNestedUse.html Normal file
View file

@ -0,0 +1,83 @@
<!DOCTYPE html>
<html>
<head>
<script src="../resources/runner.js"></script>
</head>
<body>
<div id="wrapper">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>
<g id="unit">
<polygon points="0,0 10,0 5,8.66025403784439"/>
</g>
<g id="q">
<use id="q0" xlink:href="#unit" x="10" y="0" fill="red"/>
<use id="q1" xlink:href="#unit" transform="translate(10,0) rotate(60)" fill="green"/>
<use id="q2" xlink:href="#unit" transform="translate(10,0) rotate(120)" fill="blue"/>
<use id="q3" xlink:href="#unit" transform="rotate(60) translate(10,0) rotate(-60)" fill="purple"/>
</g>
<g id="qq">
<use id="qq0" xlink:href="#q" x="20" y="0"/>
<use id="qq1" xlink:href="#q" transform="translate(20,0) rotate(60)"/>
<use id="qq2" xlink:href="#q" transform="translate(20,0) rotate(120)"/>
<use id="qq3" xlink:href="#unit" transform="rotate(60) translate(20,0) rotate(-60) scale(2)" fill="purple"/>
</g>
<g id="qqq">
<use xlink:href="#qq" x="40" y="0"/>
<use xlink:href="#qq" transform="translate(40,0) rotate(60)"/>
<use xlink:href="#qq" transform="translate(40,0) rotate(120)"/>
<use xlink:href="#q" transform="rotate(60) translate(40,0) rotate(-60) scale(2)"/>
</g>
</defs>
<use xlink:href="#qqq"/>
<g transform="translate(300 200)">
<rect width="70" height="26" stroke-width="1" fill="rgb(255,255,255)" fill-opacity="1.000" stroke="rgb(0,0,0)" stroke-opacity="1.000"/>
<text id="FPS" y="23" font-family="Verdana" font-size="23">0</text>
</g>
</svg>
</div>
<script type="text/javascript">
var frame = 0;
var times = [PerfTestRunner.now()];
var unit = document.getElementById("unit");
requestAnimationFrame =
window['requestAnimationFrame'] ||
window['webkitRequestAnimationFrame'] ||
window['mozRequestAnimationFrame'] ||
window['oRequestAnimationFrame'] ||
window['msRequestAnimationFrame'] ||
function(callback) {
window.setTimeout(callback, 1000 / 60);
};
function newFrame() {
times.push(PerfTestRunner.now());
var avg = (times[times.length - 1] - times[0]) / (times.length - 1);
while (times.length > 10)
times.shift();
document.getElementById("FPS").textContent = (1000 / avg).toFixed(2);
unit.setAttribute('transform', 'scale(' + (Math.abs(frame++ % 20 - 10) / 10) + ')');
PerfTestRunner.forceLayout();
};
function animate() {
newFrame();
requestAnimationFrame(animate);
}
if (window.testRunner) {
PerfTestRunner.measureRunsPerSecond({ run: newFrame, done: function() {
document.getElementById('wrapper').style.display = 'none';
}});
} else
requestAnimationFrame(animate);
</script>
</body>
</html>