diff --git a/source/Ox/js/JavaScript.js b/source/Ox/js/JavaScript.js
index 4bf17452..ac7c998a 100644
--- a/source/Ox/js/JavaScript.js
+++ b/source/Ox/js/JavaScript.js
@@ -822,7 +822,10 @@ Ox.test = function(argument, callback) {
                 }
                 if (!isAsync && test.expected) {
                     Ox.test.data[id].results.push({
-                        actual: JSON.stringify(actual),
+                        actual: Ox.isEqual(actual, -0) ? '-0'
+                            : Ox.isNaN(actual) ? 'NaN'
+                            : Ox.isUndefined(actual) ? 'undefined'
+                            : JSON.stringify(actual),
                         expected: test.expected,
                         name: item.name,
                         section: item.section,