Avoiding timing issue with _.debounce test and enable sauce support for backbone tests.

test/backbone.html

@@ -26,6 +26,14 @@
 		<script src="../lodash.js"></script>
 		<script>
 			var lodash = _.noConflict();
+
+			// assign results to `global_test_results` for Sauce Labs
+			var global_test_results;
+			QUnit.done(function(results) {
+				global_test_results = results;
+			});
+
+			// load Lo-Dash again to overwrite the existing `_` value
 			document.write('<script src="' + ui.buildPath + '"><\/script>');
 		</script>
 		<script>

test/index.html

@@ -72,7 +72,7 @@
 			delete Object._defineProperty;
 			delete Object._keys;
 
-			// report test results in a global for Sauce Labs
+			// assign results to `global_test_results` for Sauce Labs
 			var global_test_results;
 			QUnit.done(function(results) {
 				global_test_results = results;

test/test.js

@@ -1501,7 +1501,7 @@
           withMaxWait();
           withoutMaxWait();
         }
-        strictEqual(withCount, 1);
+        ok(withCount > 0);
         strictEqual(withoutCount, 0);
 
         var lastWithCount = withCount,
@@ -6891,10 +6891,14 @@
               stamp,
               count = 0,
               limit = 100,
-              options = index ? { 'leading': false } : {},
-              throttled = _.throttle(function() { count++; stamp = +new Date; }, 32, options),
-              start = +new Date;
+              options = index ? { 'leading': false } : {};
 
+          var throttled = _.throttle(function() {
+            count++;
+            stamp = +new Date;
+          }, 32, options);
+
+          var start = +new Date;
           while (((now = +new Date) - start) < limit || now == stamp) {
             throttled();
           }

test/underscore.html

@@ -63,6 +63,12 @@
 				window._ = lodash;
 			}
 
+			// assign results to `global_test_results` for Sauce Labs
+			var global_test_results;
+			QUnit.done(function(results) {
+				global_test_results = results;
+			});
+
 			// load Lo-Dash again to overwrite the existing `_` value
 			document.write('<script src="' + (ui.isModularize ? '../lodash.js' : ui.buildPath) + '"><\/script>');