diff -r 000000000000 -r 6474c204b198 browser/devtools/styleinspector/test/browser_ruleview_multiple_properties_02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/styleinspector/test/browser_ruleview_multiple_properties_02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,49 @@
+/* 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 the rule-view behaves correctly when entering mutliple and/or
+// unfinished properties/values in inplace-editors
+
+let test = asyncTest(function*() {
+  yield addTab("data:text/html,test rule view user changes");
+  content.document.body.innerHTML = "<h1>Testing Multiple Properties</h1>";
+  let {toolbox, inspector, view} = yield openRuleView();
+
+  info("Creating the test element");
+  let newElement = content.document.createElement("div");
+  newElement.textContent = "Test Element";
+  content.document.body.appendChild(newElement);
+  yield selectNode(newElement, inspector);
+  let ruleEditor = view.element.children[0]._ruleEditor;
+
+  yield testMultiValues(inspector, ruleEditor, view);
+});
+
+function* testMultiValues(inspector, ruleEditor, view) {
+  yield createNewRuleViewProperty(ruleEditor, "width:");
+
+  is(ruleEditor.rule.textProps.length, 1, "Should have created a new text property.");
+  is(ruleEditor.propertyList.children.length, 1, "Should have created a property editor.");
+
+  // Value is focused, lets add multiple rules here and make sure they get added
+  let valueEditor = ruleEditor.propertyList.children[0].querySelector("input");
+  valueEditor.value = "height: 10px;color:blue"
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is(ruleEditor.rule.textProps.length, 2, "Should have added the changed value.");
+  is(ruleEditor.propertyList.children.length, 3, "Should have added the changed value editor.");
+
+  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.doc.defaultView);
+  is(ruleEditor.propertyList.children.length, 2, "Should have removed the value editor.");
+
+  is(ruleEditor.rule.textProps[0].name, "width", "Should have correct property name");
+  is(ruleEditor.rule.textProps[0].value, "height: 10px", "Should have correct property value");
+
+  is(ruleEditor.rule.textProps[1].name, "color", "Should have correct property name");
+  is(ruleEditor.rule.textProps[1].value, "blue", "Should have correct property value");
+
+  yield inspector.once("inspector-updated");
+}