ci: fix chrome race condition on travis

Author: hansl

.travis.yml

@@ -8,11 +8,6 @@ cache:
   directories:
      - ./node_modules
 
-env:
-  global:
-    - DBUS_SESSION_BUS_ADDRESS=/dev/null
-
-
 matrix:
   fast_finish: true
   allow_failures:
@@ -109,6 +104,7 @@ install:
 
 env:
   global:
+    - DBUS_SESSION_BUS_ADDRESS=/dev/null
     # GITHUB_ACCESS_TOKEN=<github token, a personal access token of the angular-builds account, account access in valentine>
     # This is needed to publish packages to github for continuous packages delivery.
     - secure: "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"

tests/e2e/setup/500-create-project.ts

@@ -1,6 +1,6 @@
 import {join} from 'path';
 import {git, ng, silentNpm} from '../utils/process';
-import {expectFileToExist} from '../utils/fs';
+import {expectFileToExist, replaceInFile} from '../utils/fs';
 import {updateTsConfig, updateJsonFile, useNg2} from '../utils/project';
 import {gitClean, gitCommit} from '../utils/git';
 import {getGlobalVariable} from '../utils/env';
@@ -36,6 +36,16 @@ export default function() {
         json['dependencies'][pkgName] = packages[pkgName].tar;
       });
     }))
+    // There's a race condition happening in Chrome. Enabling logging in chrome used by
+    // protractor actually fixes it. Logging is piped to a file so it doesn't affect our setup.
+    .then(() => replaceInFile('protractor.conf.js', `'browserName': 'chrome'`,
+      `'browserName': 'chrome',
+        chromeOptions: {
+          args: [
+            "--enable-logging",
+          ]
+        }
+      `))
     .then(() => argv['ng2'] ? useNg2() : Promise.resolve())
     .then(() => {
       if (argv['nightly'] || argv['ng-sha']) {