retry each test up to 3 times in the event of timeout

Big thanks to @gvas for https://github.com/axemclion/grunt-saucelabs/pull/136 ! <3

diff --git a/Gruntfile.js b/Gruntfile.js
index d1e94869f905f9ef71809d1a73c064348bd2c64c..66e1de36ee3fef158204880d47858008a50c0ac5 100644 (file)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -379,6 +379,7 @@ module.exports = function (grunt) {
         options: {
           build: process.env.TRAVIS_JOB_ID,
           concurrency: 10,
+          maxRetries: 3,
           urls: ['http://127.0.0.1:3000/js/tests/index.html'],
           browsers: grunt.file.readYAML('grunt/sauce_browsers.yml')
         }