From fb47490648509279c352326c299e39fc81117a74 Mon Sep 17 00:00:00 2001
From: Brendan Dahl <brendan.dahl@gmail.com>
Date: Tue, 22 Mar 2016 15:49:32 -0700
Subject: [PATCH] Log uncaught global errors.

---
 test/driver.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/driver.js b/test/driver.js
index 148a8c4b5..bc3e8e811 100644
--- a/test/driver.js
+++ b/test/driver.js
@@ -281,7 +281,10 @@ var Driver = (function DriverClosure() {
 
     run: function Driver_run() {
       var self = this;
-
+      window.onerror = function(message, source, line, column, error) {
+        self._info('Error: ' + message + ' Script: ' + source + ' Line: ' +
+                  line + ' Column: ' + column + ' StackTrace: ' +  error);
+      };
       this._info('User agent: ' + navigator.userAgent);
       this._log('Harness thinks this browser is "' + this.browser +
         '" with path "' + this.appPath + '"\n');