/
karma.conf.js
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karma.conf.js
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/**
* @since 2.2.0
*/
process.traceDeprecation = true;
process.env.BABEL_ENV = 'test';
const path = require('path');
require('@babel/register');
let ci = process.env.CI || process.env.APPVEYOR;
let webpackConfig = require('./build-config/webpack.prod.main.js');
let support_dir = path.resolve(__dirname, 'test', 'support');
let fakeAudioStream = path.join(support_dir, 'Front_Center.wav');
let fakeVideoStream = path.join(support_dir, 'bus_qcif_7.5fps.y4m');
//-------------------------------------------
// Chrome CLI options
//-------------------------------------------
// http://peter.sh/experiments/chromium-command-line-switches/
const chromeFlags = [
'--no-sandbox',
'--disable-gpu',
'--no-first-run',
'--noerrdialogs',
'--no-default-browser-check',
'--use-fake-device-for-media-stream',
'--use-fake-ui-for-media-stream',
'--use-file-for-fake-audio-capture=' + fakeAudioStream,
'--use-file-for-fake-video-capture=' + fakeVideoStream,
'--autoplay-policy=no-user-gesture-required',
'--user-data-dir=' + path.resolve('.chrome'),
'--disable-translate',
'--disable-extensions',
'--disable-infobars',
'--ignore-certificate-errors',
'--allow-insecure-localhost',
'--enable-experimental-web-platform-features',
'--js-flags=--max-old-space-size=8196'
];
//-------------------------------------------
// Firefox CLI options
//-------------------------------------------
const firefoxFlags = {
'media.navigator.permission.disabled': true,
'media.navigator.streams.fake': true,
'media.getusermedia.screensharing.enabled': true,
'media.setsinkid.enabled': true,
'javascript.options.streams': true,
// devtools
'devtools.theme': 'dark',
'devtools.webconsole.timestampMessages': true,
'devtools.toolbox.host': 'right',
'devtools.toolbox.selectedTool': 'webconsole',
'devtools.chrome.enabled': true,
// disable autoplay blocking, see:
// https://www.ghacks.net/2018/09/21/firefox-improved-autoplay-blocking/
'media.autoplay.default': 1,
'media.autoplay.ask-permission': false,
'media.autoplay.enabled.user-gestures-needed': false,
'media.autoplay.block-webaudio': false,
// disable update and startup
'extensions.update.enabled': false,
'app.update.enabled': false,
'browser.startup.page': 0,
'startup.homepage_welcome_url': '',
'browser.shell.checkDefaultBrowser': false
};
module.exports = function(config) {
let configuration = {
basePath: '',
frameworks: ['jasmine', 'jasmine-matchers', 'host-environment', 'detectBrowsers', 'webpack'],
hostname: 'localhost',
port: 9876,
logLevel: config.LOG_INFO,
singleRun: true, // enable for headless testing
autoWatch: false,
files: [
// -------------------------------------------
// demo files
// -------------------------------------------
{
pattern: 'test/support/*',
included: false,
watched: false,
served: true
},
// style
'node_modules/video.js/dist/video-js.css',
'node_modules/videojs-wavesurfer/dist/css/videojs.wavesurfer.css',
// library dependencies
'node_modules/video.js/dist/video.js',
'node_modules/webrtc-adapter/out/adapter.js',
'node_modules/recordrtc/RecordRTC.js',
// -------------------------------------------
// third-party dependencies for audio-only
// -------------------------------------------
// wavesurfer.js
'node_modules/wavesurfer.js/dist/wavesurfer.min.js',
'node_modules/wavesurfer.js/dist/plugin/wavesurfer.microphone.js',
// videojs-wavesurfer
'node_modules/videojs-wavesurfer/dist/videojs.wavesurfer.js',
// -------------------------------------------
// plugin style
// -------------------------------------------
'dist/css/videojs.record.css',
// -----------------------------------------------
// third-party dependencies for (optional) plugins
// -----------------------------------------------
// recorder.js
'node_modules/recorderjs/dist/recorder.js',
// libvorbis.js
'node_modules/libvorbis.js/js/libvorbis.min.js',
// lamejs
{pattern: 'node_modules/lamejs/worker-example/*worker*.js', included: false, served: true},
'node_modules/lamejs/lame.min.js',
// opus-recorder
{pattern: 'node_modules/opus-recorder/dist/*Worker.min.js', included: false, served: true},
{pattern: 'node_modules/opus-recorder/dist/*.wasm', included: false, served: true, type: 'wasm'},
'node_modules/opus-recorder/dist/recorder.min.js',
// opus-media-recorder
{pattern: 'node_modules/opus-media-recorder/encoderWorker.umd.js', included: false, served: true},
{pattern: 'node_modules/opus-media-recorder/*.wasm', included: false, served: true, type: 'wasm'},
// vmsg
{pattern: 'node_modules/vmsg/*.wasm', included: false, served: true, type: 'wasm'},
// web streams API polyfill to support Firefox (for webm-wasm)
'node_modules/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js',
// webm-wasm
{pattern: 'node_modules/webm-wasm/dist/webm-worker.js', included: false, served: true},
{pattern: 'node_modules/webm-wasm/dist/webm-wasm.wasm', included: false, served: true, type: 'wasm'},
// ffmpeg.js
{pattern: 'node_modules/ffmpeg.js/ffmpeg-worker-mp4.js', included: false, served: true},
// ffmpeg.wasm
{pattern: 'node_modules/@ffmpeg/ffmpeg/dist/ffmpeg.min.js', included: false, served: true},
{pattern: 'node_modules/@ffmpeg/core/dist/ffmpeg-core.js', included: false, served: true},
// gif-recorder: only available on CDN
'https://cdn.webrtc-experiment.com/gif-recorder.js',
// -------------------------------------------
// specs
// -------------------------------------------
{pattern: 'test/**/*.spec.js', watched: false}
],
// for CDN scripts
crossOriginAttribute: false,
proxies: {
// necessary workaround for opus-recorder plugin
'/encoderWorker.min.js': '/base/node_modules/opus-recorder/dist/encoderWorker.min.js',
'/encoderWorker.min.wasm': '/base/node_modules/opus-recorder/dist/encoderWorker.min.wasm'
},
mime: {
'application/wasm': ['wasm']
},
preprocessors: {
'test/**/*.spec.js': ['webpack'],
// source files to generate coverage for,
// do not include tests or libraries
'src/js/**/*.js': ['coverage']
},
webpackMiddleware: {
stats: 'errors-only'
},
plugins: [
'karma-webpack',
'karma-jasmine',
'karma-jasmine-matchers',
'karma-chrome-launcher',
'karma-firefox-launcher',
'@chiragrupani/karma-chromium-edge-launcher',
'karma-coverage',
'karma-verbose-reporter',
'karma-host-environment',
'karma-detect-browsers'
],
detectBrowsers: {
enabled: true,
usePhantomJS: false,
preferHeadless: true,
postDetection: function(availableBrowsers) {
if (availableBrowsers.length > 1) {
// use custom browser launchers
let result = availableBrowsers;
let cr = availableBrowsers.indexOf('Chrome');
if (cr > -1) {
availableBrowsers[cd] = 'Chrome_dev';
}
let cd = availableBrowsers.indexOf('ChromeHeadless');
if (cd > -1) {
availableBrowsers[cd] = 'Chrome_headless';
}
let fd = availableBrowsers.indexOf('FirefoxHeadless');
if (fd > -1) {
availableBrowsers[fd] = 'Firefox_headless';
}
let fh = availableBrowsers.indexOf('Firefox');
if (fh > -1) {
availableBrowsers[fh] = 'Firefox_dev';
}
let ch = availableBrowsers.indexOf('ChromiumHeadless');
if (ch > -1) {
availableBrowsers[ch] = 'Chromium_dev';
}
let ce = availableBrowsers.indexOf('Chromium');
if (ce > -1) {
availableBrowsers[ce] = 'Chromium_dev';
}
// ignore IE
let ie = availableBrowsers.indexOf('IE');
if (ie > -1) {
availableBrowsers.splice(ie, 1);
}
// ignore Safari (until it's supported...)
let safariTechPreview = availableBrowsers.indexOf('SafariTechPreview');
if (safariTechPreview > -1) {
availableBrowsers.splice(safariTechPreview, 1);
}
let safari = availableBrowsers.indexOf('Safari');
if (safari > -1) {
availableBrowsers.splice(safari, 1);
}
return result;
}
}
},
captureConsole: true,
concurrency: 1,
browserSocketTimeout: 20000,
browserDisconnectTimeout : 10000,
browserDisconnectTolerance : 1,
browserNoActivityTimeout : 60000,
colors: true,
reporters: ['verbose', 'progress', 'coverage'],
coverageReporter: {
dir: 'coverage',
reporters: [
{ type: 'html', subdir: 'html' },
{ type: 'lcov', subdir: 'lcov' }
]
},
webpack: webpackConfig,
customLaunchers: {
Chrome_dev: {
base: 'Chrome',
flags: chromeFlags,
chromeDataDir: path.resolve(__dirname, '.chrome')
},
Chrome_headless: {
base: 'ChromeHeadless',
flags: chromeFlags
},
Chromium_dev: {
base: 'ChromiumHeadless',
flags: chromeFlags
},
Firefox_dev: {
base: 'Firefox',
prefs: firefoxFlags
},
Firefox_headless: {
base: 'FirefoxHeadless',
prefs: firefoxFlags
},
Edge_dev: {
base: 'Edge',
flags: chromeFlags,
chromeDataDir: path.resolve(__dirname, '.edge')
},
Edge_headless: {
base: 'EdgeHeadless',
flags: chromeFlags,
chromeDataDir: path.resolve(__dirname, '.edge')
}
}
};
if (ci) {
configuration.browsers = ['Firefox_headless', 'Chrome_headless'];
configuration.singleRun = true;
configuration.detectBrowsers.enabled = false;
if (process.env.APPVEYOR) {
configuration.browsers.push('Edge_headless');
}
}
config.set(configuration);
};