23 lines
1.5 KiB
JavaScript
23 lines
1.5 KiB
JavaScript
import puppeteer from 'puppeteer';
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import sharp from 'sharp';
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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,1200));
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const top = await p.evaluate(()=>{ const r=document.querySelector('[data-shader-demo]').getBoundingClientRect(); return r.top+window.scrollY; });
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await p.evaluate((t)=>window.scrollTo(0, t-150), top);
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await new Promise(r=>setTimeout(r,700));
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async function region(){ await p.screenshot({path:'/tmp/r.png'});
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const rect = await p.evaluate(()=>{ const r=document.querySelector('[data-shader-demo]').getBoundingClientRect(); return {x:r.x,y:r.y,w:r.width,h:r.height}; });
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const {data,info}=await sharp('/tmp/r.png').raw().toBuffer({resolveWithObject:true});
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// хеш центральной полосы
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const samples=[]; const y=Math.floor(rect.y+rect.h*0.4);
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for(let x=Math.floor(rect.x+20); x<rect.x+rect.w-20; x+=15){ const i=(Math.floor(y)*info.width+Math.floor(x))*3; samples.push(data[i]+','+data[i+1]+','+data[i+2]); }
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return samples.join('|');
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}
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const a=await region(); await new Promise(r=>setTimeout(r,800)); const c=await region();
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console.log('moved:', a!==c);
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console.log('t1 head:', a.slice(0,60)); console.log('t2 head:', c.slice(0,60));
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await b.close();
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