grafana/e2e/cypress/plugins/index.js
Ashley Harrison 6a5de14ed1
Chore: Remove compareScreenshot + blink-diff dependency from core (#77920)
* remove compareScreenshot + blink-diff dependency from core

* missed one...
2023-11-09 13:18:12 +00:00

72 lines
2.5 KiB
JavaScript

const fs = require('fs');
const path = require('path');
const benchmarkPlugin = require('./benchmark');
const extendConfig = require('./extendConfig');
const readProvisions = require('./readProvisions');
const typescriptPreprocessor = require('./typescriptPreprocessor');
module.exports = (on, config) => {
if (config.env['BENCHMARK_PLUGIN_ENABLED'] === true) {
benchmarkPlugin.initialize(on, config);
}
on('file:preprocessor', typescriptPreprocessor);
on('task', {
log({ message, optional }) {
optional ? console.log(message, optional) : console.log(message);
return null;
},
});
on('task', {
getJSONFilesFromDir: async ({ projectPath, relativePath }) => {
const directoryPath = path.join(projectPath, relativePath);
const jsonFiles = fs.readdirSync(directoryPath);
return jsonFiles
.filter((fileName) => /.json$/i.test(fileName))
.map((fileName) => {
const fileBuffer = fs.readFileSync(path.join(directoryPath, fileName));
return JSON.parse(fileBuffer);
});
},
});
// Make recordings higher resolution
// https://www.cypress.io/blog/2021/03/01/generate-high-resolution-videos-and-screenshots/
on('before:browser:launch', (browser = {}, launchOptions) => {
console.log('launching browser %s is headless? %s', browser.name, browser.isHeadless);
// the browser width and height we want to get
// our screenshots and videos will be of that resolution
const width = 1920;
const height = 1080;
console.log('setting the browser window size to %d x %d', width, height);
if (browser.name === 'chrome' && browser.isHeadless) {
launchOptions.args.push(`--window-size=${width},${height}`);
// force screen to be non-retina and just use our given resolution
launchOptions.args.push('--force-device-scale-factor=1');
}
if (browser.name === 'electron' && browser.isHeadless) {
// might not work on CI for some reason
launchOptions.preferences.width = width;
launchOptions.preferences.height = height;
}
if (browser.name === 'firefox' && browser.isHeadless) {
launchOptions.args.push(`--width=${width}`);
launchOptions.args.push(`--height=${height}`);
}
// IMPORTANT: return the updated browser launch options
return launchOptions;
});
// Always extend with this library's config and return for diffing
// @todo remove this when possible: https://github.com/cypress-io/cypress/issues/5674
return extendConfig(config);
};