24 lines
1.4 KiB
JavaScript
24 lines
1.4 KiB
JavaScript
import puppeteer from 'puppeteer';
|
|
const b = await puppeteer.launch({ args:['--no-sandbox','--disable-setuid-sandbox','--use-gl=angle','--enable-unsafe-swiftshader','--ignore-gpu-blocklist'] });
|
|
const p = await b.newPage();
|
|
await p.setViewport({width:1100,height:1300});
|
|
await p.goto('http://10.200.201.3:4175/_lab/neu-card.html',{waitUntil:'load',timeout:60000});
|
|
await new Promise(r=>setTimeout(r,1200));
|
|
const r = await p.evaluate(()=>{
|
|
const m=document.querySelector('[data-shader-demo] .card-shader').paperShaderMount;
|
|
const gl=m.gl;
|
|
gl.getError();
|
|
m.render(performance.now()); m.render(performance.now()); // прогрев drawArrays
|
|
const px=new Uint8Array(4); gl.readPixels(360,220,1,1,gl.RGBA,gl.UNSIGNED_BYTE,px);
|
|
const a=m.canvasElement.toDataURL('image/png');
|
|
m.setFrame(0); m.render(performance.now()); m.render(performance.now());
|
|
const p0=new Uint8Array(4); gl.readPixels(40,40,1,1,gl.RGBA,gl.UNSIGNED_BYTE,p0);
|
|
const u0=m.canvasElement.toDataURL('image/png');
|
|
m.setFrame(10000); m.render(performance.now()); m.render(performance.now());
|
|
const p1=new Uint8Array(4); gl.readPixels(40,40,1,1,gl.RGBA,gl.UNSIGNED_BYTE,p1);
|
|
const u1=m.canvasElement.toDataURL('image/png');
|
|
return { centerOpaque: Array.from(px), at0: Array.from(p0), at10000: Array.from(p1), dataURLchanged: u0!==u1 };
|
|
});
|
|
console.log(JSON.stringify(r,null,1));
|
|
await b.close();
|