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karma-js.conf.js
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karma-js.conf.js
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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
const browserProvidersConf = require('./browser-providers.conf');
const {generateSeed} = require('./tools/jasmine-seed-generator');
// Karma configuration
// Generated on Thu Sep 25 2014 11:52:02 GMT-0700 (PDT)
module.exports = function(config) {
const conf = {
frameworks: ['jasmine'],
client: {
jasmine: {
random: true,
seed: generateSeed('karma-js.conf'),
},
},
files: [
// Sources and specs.
// Loaded through the System loader, in `test-main.js`.
{pattern: 'dist/all/@angular/**/*.js', included: false, watched: true},
// Serve AngularJS for `ngUpgrade` testing.
{pattern: 'node_modules/angular-1.5/angular?(.min).js', included: false, watched: false},
{pattern: 'node_modules/angular-mocks-1.5/angular-mocks.js', included: false, watched: false},
{pattern: 'node_modules/angular-1.6/angular?(.min).js', included: false, watched: false},
{pattern: 'node_modules/angular-mocks-1.6/angular-mocks.js', included: false, watched: false},
{pattern: 'node_modules/angular/angular?(.min).js', included: false, watched: false},
{pattern: 'node_modules/angular-mocks/angular-mocks.js', included: false, watched: false},
'node_modules/core-js/client/core.js',
'node_modules/jasmine-ajax/lib/mock-ajax.js',
'dist/bin/packages/zone.js/npm_package/bundles/zone.umd.js',
'dist/bin/packages/zone.js/npm_package/bundles/zone-testing.umd.js',
'dist/bin/packages/zone.js/npm_package/bundles/task-tracking.umd.js',
// Including systemjs because it defines `__eval`, which produces correct stack traces.
'test-events.js',
'third_party/shims_for_IE.js',
'node_modules/systemjs/dist/system.src.js',
// Serve polyfills necessary for testing the `elements` package.
{
pattern: 'node_modules/@webcomponents/custom-elements/**/*.js',
included: false,
watched: false
},
{pattern: 'node_modules/mutation-observer/index.js', included: false, watched: false},
{pattern: 'node_modules/rxjs/**', included: false, watched: false, served: true},
'node_modules/reflect-metadata/Reflect.js',
'tools/build/file2modulename.js',
'test-main.js',
{pattern: 'dist/all/@angular/empty.*', included: false, watched: false},
{pattern: 'packages/platform-browser/test/static_assets/**', included: false, watched: false},
{
pattern: 'packages/platform-browser/test/browser/static_assets/**',
included: false,
watched: false,
},
],
exclude: [
'dist/all/@angular/_testing_init/**',
'dist/all/@angular/**/e2e_test/**',
'dist/all/@angular/**/*node_only_spec.js',
'dist/all/@angular/benchpress/**',
'dist/all/@angular/compiler-cli/**',
'dist/all/@angular/compiler-cli/src/ngtsc/**',
'dist/all/@angular/compiler-cli/test/compliance/**',
'dist/all/@angular/compiler-cli/test/ngtsc/**',
'dist/all/@angular/compiler/test/aot/**',
'dist/all/@angular/compiler/test/render3/**',
'dist/all/@angular/core/test/bundling/**',
'dist/all/@angular/core/test/render3/ivy/**',
'dist/all/@angular/core/test/render3/perf/**',
'dist/all/@angular/elements/schematics/**',
'dist/all/@angular/examples/**/e2e_test/*',
'dist/all/@angular/language-service/**',
'dist/all/@angular/localize/**/test/**',
'dist/all/@angular/localize/schematics/**',
'dist/all/@angular/router/**/test/**',
'dist/all/@angular/platform-browser/testing/e2e_util.js',
'dist/examples/**/e2e_test/**',
],
customLaunchers: browserProvidersConf.customLaunchers,
plugins: [
'karma-jasmine',
'karma-browserstack-launcher',
'karma-sauce-launcher',
'karma-chrome-launcher',
'karma-sourcemap-loader',
],
preprocessors: {
'**/*.js': ['sourcemap'],
},
// Bazel inter-op: Allow tests to request resources from either
// /base/node_modules/path/to/thing
// or
// /base/angular/node_modules/path/to/thing
// This can be removed when all karma tests are run under Bazel, then we
// don't need this entire config file.
proxies: {
'/base/angular/': '/base/',
'/base/npm/': '/base/',
},
sauceLabs: {
testName: 'Angular2',
retryLimit: 3,
startConnect: false,
recordVideo: false,
recordScreenshots: false,
idleTimeout: 600,
commandTimeout: 600,
maxDuration: 5400,
},
browserStack: {
project: 'Angular2',
startTunnel: false,
retryLimit: 3,
timeout: 1800,
pollingTimeout: 10000,
},
// Try "websocket" for a faster transmission first. Fallback to "polling" if necessary.
transports: ['websocket', 'polling'],
port: 9876,
captureTimeout: 180000,
browserDisconnectTimeout: 180000,
browserDisconnectTolerance: 3,
browserNoActivityTimeout: 300000,
};
// Workaround for: https://github.com/bazelbuild/rules_nodejs/issues/1431. The idea is
// that we do no not allow `@bazel/karma` to add the `progress` reporter.
Object.defineProperty(conf, 'reporters', {
enumerable: true,
get: () => ['dots'],
set: () => {},
});
if (process.env['SAUCE_TUNNEL_IDENTIFIER']) {
console.log(`SAUCE_TUNNEL_IDENTIFIER: ${process.env.SAUCE_TUNNEL_IDENTIFIER}`);
const tunnelIdentifier = process.env['SAUCE_TUNNEL_IDENTIFIER'];
// Setup the Saucelabs plugin so that it can launch browsers using the proper tunnel.
conf.sauceLabs.build = tunnelIdentifier;
conf.sauceLabs.tunnelIdentifier = tunnelIdentifier;
// Setup the Browserstack plugin so that it can launch browsers using the proper tunnel.
// TODO: This is currently not used because BS doesn't run on the CI. Consider removing.
conf.browserStack.build = tunnelIdentifier;
conf.browserStack.tunnelIdentifier = tunnelIdentifier;
}
// For SauceLabs jobs, we set up a domain which resolves to the machine which launched
// the tunnel. We do this because devices are sometimes not able to properly resolve
// `localhost` or `127.0.0.1` through the SauceLabs tunnel. Using a domain that does not
// resolve to anything on SauceLabs VMs ensures that such requests are always resolved through
// the tunnel, and resolve to the actual tunnel host machine (commonly the CircleCI VMs).
// More context can be found in: https://github.com/angular/angular/pull/35171.
if (process.env.SAUCE_LOCALHOST_ALIAS_DOMAIN) {
conf.hostname = process.env.SAUCE_LOCALHOST_ALIAS_DOMAIN;
}
if (process.env.KARMA_WEB_TEST_MODE) {
// KARMA_WEB_TEST_MODE is used to setup karma to run in
// SauceLabs or Browserstack
console.log(`KARMA_WEB_TEST_MODE: ${process.env.KARMA_WEB_TEST_MODE}`);
switch (process.env.KARMA_WEB_TEST_MODE) {
case 'SL_REQUIRED':
conf.browsers = browserProvidersConf.sauceAliases.CI_REQUIRED;
break;
case 'SL_OPTIONAL':
conf.browsers = browserProvidersConf.sauceAliases.CI_OPTIONAL;
break;
case 'BS_REQUIRED':
conf.browsers = browserProvidersConf.browserstackAliases.CI_REQUIRED;
break;
case 'BS_OPTIONAL':
conf.browsers = browserProvidersConf.browserstackAliases.CI_OPTIONAL;
break;
default:
throw new Error(
`Unrecognized process.env.KARMA_WEB_TEST_MODE: ${process.env.KARMA_WEB_TEST_MODE}`);
}
} else {
// Run the test locally
conf.browsers = [process.env['DISPLAY'] ? 'Chrome' : 'ChromeHeadless'];
}
config.set(conf);
};