// Karma configuration file, see link for more information
// https://karma-runner.github.io/0.13/config/configuration-file.html

module.exports = function (config) {
  configuration = {
    basePath: '',
    frameworks: ['jasmine', '@angular/cli'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),
      require('karma-jasmine-html-reporter'),
      require('karma-coverage-istanbul-reporter'),
      require('@angular/cli/plugins/karma')
    ],
    client:{
      clearContext: false // leave Jasmine Spec Runner output visible in browser
    },
    files: [
      { pattern: './src/test.ts', watched: false }
    ],
    preprocessors: {
      './src/test.ts': ['@angular/cli']
    },
    mime: {
      'text/x-typescript': ['ts','tsx']
    },
    coverageIstanbulReporter: {
      reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true
    },
    angularCli: {
      environment: 'dev'
    },
    reporters: config.angularCli && config.angularCli.codeCoverage
      ? ['progress', 'coverage-istanbul']
      : ['progress', 'kjhtml'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false,
    customLaunchers: {
        Chrome_travis_ci: {
            base: 'Chrome',
            flags: ['--no-sandbox']
        }
    },
  };

  // Update browser configuration for Travis CI
  if (process.env.TRAVIS) {
      configuration.browsers = ['Chrome_travis_ci'];
  }

  config.set(configuration);
};


@@ -1255,24 +1255,20 @@
 rome
-_travis_ci
+Headless
 : %7B%0A
-  
     
@@ -1303,18 +1303,16 @@
     
-  
 flags: %5B
 '--n
@@ -1311,23 +1311,201 @@
 s: %5B
-'--no-sandbox'%5D
+%0A            '--headless',%0A            '--disable-gpu',%0A            // Without a remote debugging port, Google Chrome exits immediately.%0A            '--remote-debugging-port=9222',%0A          %5D,
 %0A   
@@ -1604,18 +1604,16 @@
 ) %7B%0A    
-  
 configur
@@ -1641,18 +1641,16 @@
 rome
-_travis_ci
+Headless
 '%5D;%0A

Use headless chrome for travis?