17 lines
916 B
JavaScript
17 lines
916 B
JavaScript
import puppeteer from 'puppeteer';
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const b = await puppeteer.launch({ args:['--no-sandbox','--disable-setuid-sandbox','--use-gl=angle','--enable-unsafe-swiftshader','--ignore-gpu-blocklist'] });
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const p = await b.newPage();
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await p.setViewport({width:1100,height:1300});
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await p.goto('http://10.200.201.3:4175/_lab/neu-card.html',{waitUntil:'load',timeout:60000});
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await new Promise(r=>setTimeout(r,1000));
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// принудительно рендерим два кадра с разным временем и берём toDataURL
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const r = await p.evaluate(()=>{
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const m=document.querySelector('[data-shader-demo] .card-shader').paperShaderMount;
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const cv=m.canvasElement;
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m.render(0); const a=cv.toDataURL('image/png');
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m.render(8000); const c=cv.toDataURL('image/png');
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return { lenA:a.length, lenC:c.length, same: a===c, headA:a.slice(0,40) };
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});
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console.log(JSON.stringify(r,null,1));
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await b.close();
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