diff -r 000000000000 -r 6474c204b198 browser/metro/base/tests/mochitest/browser_urlbar_highlightURLs.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/metro/base/tests/mochitest/browser_urlbar_highlightURLs.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,171 @@
+// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const kHighlightPref = "browser.urlbar.formatting.enabled";
+var gHighlightPrefValue;
+
+function test() {
+  runTests();
+}
+
+function setUp() {
+  gHighlightPrefValue = SpecialPowers.getBoolPref(kHighlightPref);
+  SpecialPowers.setBoolPref(kHighlightPref, true);
+  yield addTab("about:blank");
+}
+
+function tearDown() {
+  SpecialPowers.setBoolPref(kHighlightPref, gHighlightPrefValue);
+  Browser.closeTab(Browser.selectedTab, { forceClose: true });
+}
+
+function testHighlight(aExpected) {
+  let urlbar = BrowserUI._edit;
+  urlbar.value = aExpected.replace(/[<>]/g, "");
+
+  let selectionController = urlbar.editor.selectionController;
+  let selection = selectionController.getSelection(selectionController.SELECTION_URLSECONDARY);
+  let value = urlbar.editor.rootElement.textContent;
+
+  let result = "";
+  for (let i = 0; i < selection.rangeCount; i++) {
+    let range = selection.getRangeAt(i).toString();
+    let pos = value.indexOf(range);
+    result += value.substring(0, pos) + "<" + range + ">";
+    value = value.substring(pos + range.length);
+  }
+  result += value;
+  is(result, aExpected, "test highight");
+}
+
+gTests.push({
+  desc: "Domain-based URIs (not in editing mode)",
+  setUp: setUp,
+  tearDown: tearDown,
+  run: function () {
+    let testcases = [
+      "<https://>mozilla.org",
+      "<https://>mözilla.org",
+      "<https://>mozilla.imaginatory",
+
+      "<https://www.>mozilla.org",
+      "<https://sub.>mozilla.org",
+      "<https://sub1.sub2.sub3.>mozilla.org",
+      "<www.>mozilla.org",
+      "<sub.>mozilla.org",
+      "<sub1.sub2.sub3.>mozilla.org",
+
+      "<http://ftp.>mozilla.org",
+      "<ftp://ftp.>mozilla.org",
+
+      "<https://sub.>mozilla.org",
+      "<https://sub1.sub2.sub3.>mozilla.org",
+      "<https://user:pass@sub1.sub2.sub3.>mozilla.org",
+      "<https://user:pass@>mozilla.org",
+
+      "<https://>mozilla.org</file.ext>",
+      "<https://>mozilla.org</sub/file.ext>",
+      "<https://>mozilla.org</sub/file.ext?foo>",
+      "<https://>mozilla.org</sub/file.ext?foo&bar>",
+      "<https://>mozilla.org</sub/file.ext?foo&bar#top>",
+      "<https://>mozilla.org</sub/file.ext?foo&bar#top>",
+
+      "<https://sub.>mozilla.org<:666/file.ext>",
+      "<sub.>mozilla.org<:666/file.ext>",
+      "localhost<:666/file.ext>",
+
+      "mailto:admin@mozilla.org",
+      "gopher://mozilla.org/",
+      "about:config",
+      "jar:http://mozilla.org/example.jar!/",
+      "view-source:http://mozilla.org/",
+      "foo9://mozilla.org/",
+      "foo+://mozilla.org/",
+      "foo.://mozilla.org/",
+      "foo-://mozilla.org/"
+    ];
+
+    testcases.forEach(testHighlight);
+  }
+});
+
+gTests.push({
+  desc: "IP-based URIs (not in editing mode)",
+  setUp: setUp,
+  tearDown: tearDown,
+  run: function () {
+    let ips = [
+      "192.168.1.1",
+      "[::]",
+      "[::1]",
+      "[1::]",
+      "[::]",
+      "[::1]",
+      "[1::]",
+      "[1:2:3:4:5:6:7::]",
+      "[::1:2:3:4:5:6:7]",
+      "[1:2:a:B:c:D:e:F]",
+      "[1::8]",
+      "[1:2::8]",
+      "[fe80::222:19ff:fe11:8c76]",
+      "[0000:0123:4567:89AB:CDEF:abcd:ef00:0000]",
+      "[::192.168.1.1]",
+      "[1::0.0.0.0]",
+      "[1:2::255.255.255.255]",
+      "[1:2:3::255.255.255.255]",
+      "[1:2:3:4::255.255.255.255]",
+      "[1:2:3:4:5::255.255.255.255]",
+      "[1:2:3:4:5:6:255.255.255.255]"
+    ];
+
+    let formats = [
+      "{ip}</file.ext>",
+      "{ip}<:666/file.ext>",
+      "<https://>{ip}",
+      "<https://>{ip}</file.ext>",
+      "<https://user:pass@>{ip}<:666/file.ext>",
+      "<http://user:pass@>{ip}<:666/file.ext>"
+    ];
+
+    function testHighlightAllFormats(aIP) {
+      formats.forEach((aFormat) => testHighlight(aFormat.replace("{ip}", aIP)));
+    }
+
+    ips.forEach(testHighlightAllFormats);
+  }
+});
+
+gTests.push({
+  desc: "no highlighting (in editing mode)",
+  setUp: setUp,
+  tearDown: tearDown,
+  run: function () {
+    testHighlight("<https://>mozilla.org");
+
+    BrowserUI._edit.focus();
+    testHighlight("https://mozilla.org");
+
+    Browser.selectedBrowser.focus();
+    testHighlight("<https://>mozilla.org");
+  }
+});
+
+gTests.push({
+  desc: "no higlighting (pref disabled)",
+  setUp: setUp,
+  tearDown: tearDown,
+  run: function () {
+    testHighlight("<https://>mozilla.org");
+
+    SpecialPowers.setBoolPref(kHighlightPref, false);
+    testHighlight("https://mozilla.org");
+
+    SpecialPowers.setBoolPref(kHighlightPref, true);
+    testHighlight("<https://>mozilla.org");
+  }
+});
+