Merge pull request #9239 from ahocevar/tests-puppeteer

Run tests in Puppeteer and non headless mode

rendering/test.js

@@ -351,7 +351,7 @@ if (require.main === module) {
     option('headless', {
       describe: 'Launch Puppeteer in headless mode',
       type: 'boolean',
-      default: process.env.CI ? false : true
+      default: false
     }).
     option('puppeteer-args', {
       describe: 'Additional args for Puppeteer',

test/karma.config.js

@@ -74,6 +74,7 @@ module.exports = function(karma) {
     }
   });
 
+  process.env.CHROME_BIN = require('puppeteer').executablePath();
   if (process.env.CIRCLECI) {
     karma.set({
       browsers: ['Chrome'],