diff -r 000000000000 -r 6474c204b198 browser/devtools/styleinspector/test/browser_styleinspector_csslogic-inherited-properties.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/styleinspector/test/browser_styleinspector_csslogic-inherited-properties.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,23 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that inherited properties are treated correctly.
+
+let test = asyncTest(function*() {
+  yield addTab("data:text/html,selector text test, bug 692400");
+
+  content.document.body.innerHTML = '<div style="margin-left:10px; font-size: 5px"><div id="innerdiv">Inner div</div></div>';
+  content.document.title = "Style Inspector Inheritance Test";
+
+  let cssLogic = new CssLogic();
+  cssLogic.highlight(content.document.getElementById("innerdiv"));
+
+  let marginProp = cssLogic.getPropertyInfo("margin-left");
+  is(marginProp.matchedRuleCount, 0, "margin-left should not be included in matched selectors.");
+
+  let fontSizeProp = cssLogic.getPropertyInfo("font-size");
+  is(fontSizeProp.matchedRuleCount, 1, "font-size should be included in matched selectors.");
+});