70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
const path = require('path');
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const fs = require('fs');
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const express = require('express');
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const bodyParser = require('body-parser');
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const filenamifyUrl = require('filenamify-url');
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const app = express();
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app.use(
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bodyParser.json({
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limit: '15mb',
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type: '*/*'
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})
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);
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const prefix = 'data:image/png;base64,';
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const writeScreenshot = (buffer, body) => {
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const filename = `${filenamifyUrl(
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body.test.replace(/^\/tests\/reftests\//, '').replace(/\.html$/, ''),
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{replacement: '-'}
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)}!${body.platform.name}-${body.platform.version}.png`;
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fs.writeFileSync(path.resolve(__dirname, '../tests/results/', filename), buffer);
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};
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app.post('/screenshot', (req, res) => {
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if (!req.body || !req.body.screenshot) {
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return res.sendStatus(400);
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}
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const buffer = new Buffer(req.body.screenshot.substring(prefix.length), 'base64');
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writeScreenshot(buffer, req.body);
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return res.sendStatus(200);
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});
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const chunks = {};
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app.post('/screenshot/chunk', (req, res) => {
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if (!req.body || !req.body.screenshot) {
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return res.sendStatus(400);
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}
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const key = `${req.body.platform.name}-${req.body.platform.version}-${req.body.test
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.replace(/^\/tests\/reftests\//, '')
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.replace(/\.html$/, '')}`;
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if (!Array.isArray(chunks[key])) {
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chunks[key] = Array.from(Array(req.body.totalCount));
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}
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chunks[key][req.body.part] = req.body.screenshot;
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if (chunks[key].every(s => typeof s === 'string')) {
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const str = chunks[key].reduce((acc, s) => acc + s, '');
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const buffer = new Buffer(str.substring(prefix.length), 'base64');
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delete chunks[key];
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writeScreenshot(buffer, req.body);
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}
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return res.sendStatus(200);
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});
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app.use((error, req, res, next) => {
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console.error(error);
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next();
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});
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const listener = app.listen(8081, () => {
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console.log(listener.address().port);
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});
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