Update Saucelabs Connect and printout test failure

Author: devversion

scripts/saucelabs/start-tunnel.sh

@@ -2,7 +2,7 @@
 
 set -e -o pipefail
 
-TUNNEL_FILE="sc-4.4.10-linux.tar.gz"
+TUNNEL_FILE="sc-4.4.12-linux.tar.gz"
 TUNNEL_URL="https://saucelabs.com/downloads/${TUNNEL_FILE}"
 TUNNEL_DIR="/tmp/saucelabs-connect"
 

test/karma.conf.js

@@ -51,7 +51,7 @@ module.exports = (config) => {
       'dist/packages/**/*.js': ['sourcemap']
     },
 
-    reporters: ['dots'],
+    reporters: ['dots', 'spec'],
     autoWatch: false,
 
     coverageReporter: {
@@ -60,10 +60,12 @@ module.exports = (config) => {
       subdir: '.'
     },
 
-    // TODO(josephperrott): Determine how to properly disable extra output on ci.
+    // Configuration for the advanced karma spec reporter. By default we only want to use that
+    // reporter to display the test that failed. To do this, we have to suppress tests that pass.
     specReporter: {
       maxLogLines: Infinity, // Log out the entire stack trace on errors and failures.
       suppressSkipped: true,
+      suppressPassed: true,
       showSpecTiming: true,
     },
 
@@ -90,8 +92,8 @@ module.exports = (config) => {
     browserDisconnectTolerance: 3,
     browserNoActivityTimeout: 300000,
     captureTimeout: 180000,
-    browsers: ['ChromeHeadlessLocal'],
 
+    browsers: ['ChromeHeadlessLocal'],
     singleRun: false,
 
     browserConsoleLogOptions: {
@@ -115,8 +117,6 @@ module.exports = (config) => {
 
       config.preprocessors['dist/packages/**/!(*+(.|-)spec).js'] = ['coverage'];
       config.reporters.push('coverage');
-      // Hide passed tests from logs while on travis.
-      config.specReporter.suppressPassed = true;
     }
 
     // The MODE variable is the indicator of what row in the test matrix we're running.