diff -r 000000000000 -r 6474c204b198 browser/metro/base/tests/mochiperf/browser_miscgfx_01.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/metro/base/tests/mochiperf/browser_miscgfx_01.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,108 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function test() {
+  requestLongerTimeout(2);
+  runTests();
+}
+
+function tapRadius() {
+  let dpi = Util.displayDPI;
+  return Services.prefs.getIntPref("ui.dragThresholdX") / 240 * dpi; // 27.999998728434246
+}
+
+gTests.push({
+  desc: "scrollBy",
+  run: function run() {
+    yield addTab(chromeRoot + "res/scroll_test.html");
+    yield hideContextUI();
+    yield hideNavBar();
+
+    let stopwatch = new StopWatch();
+    let win = Browser.selectedTab.browser.contentWindow;
+    let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
+    let deferExit = Promise.defer();
+    let recordingHandle = domUtils.startFrameTimeRecording();
+
+    function step() {
+      if (stopwatch.time() < 5000) {
+        win.scrollBy(0, 2);
+        win.mozRequestAnimationFrame(step);
+        return;
+      }
+
+      let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
+      let msec = stopwatch.stop();
+      PerfTest.declareTest("79235F74-037C-4F6B-AE47-FDCCC13458C3",
+                           "scrollBy scroll", "graphics", "content",
+                           "Measures performance of single line scrolls for a large page of text using FTR.");
+      PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
+      deferExit.resolve();
+    }
+
+    stopwatch.start();
+    win.mozRequestAnimationFrame(step);
+    yield deferExit.promise;
+  }
+});
+
+gTests.push({
+  desc: "canvas perf test",
+  run: function run() {
+    yield addTab(chromeRoot + "res/ripples.html");
+    yield hideContextUI();
+    yield hideNavBar();
+
+    let win = Browser.selectedTab.browser.contentWindow;
+    let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
+    let recordingHandle = domUtils.startFrameTimeRecording();
+    PerfTest.declareTest("6A455F96-2B2C-4B3C-B387-1AF2F1747CCF",
+                         "ripples", "graphics", "canvas",
+                         "Measures animation frames during a computationally " +
+                         "heavy graphics demo using canvas using FTR.");
+    let stopwatch = new StopWatch(true);
+    // test page runs for 5 seconds
+    let event = yield waitForEvent(win, "test", 10000);
+    let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
+    let msec = stopwatch.stop();
+    PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
+  }
+});
+
+gTests.push({
+  desc: "video perf test",
+  run: function run() {
+    yield addTab(chromeRoot + "res/tidevideo.html");
+    let win = Browser.selectedTab.browser.contentWindow;
+    let domUtils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
+    let video = win.document.getElementById("videoelement");
+    video.pause();
+    yield hideContextUI();
+    yield hideNavBar();
+    yield waitForMs(1000);
+    PerfTest.declareTest("7F55F9C4-0ECF-4A13-9A9C-A38D46922C0B",
+                         "video playback (moz paints)", "graphics", "video",
+                         "Measures frames per second during five seconds of playback of an mp4.");
+
+    let recordingHandle = domUtils.startFrameTimeRecording();
+    let stopwatch = new StopWatch(true);
+    video.play();
+    yield waitForMs(5000);
+    video.pause();
+    let intervals = domUtils.stopFrameTimeRecording(recordingHandle);
+    let msec = stopwatch.stop();
+    PerfTest.declareFrameRateResult(intervals.length, msec, "fps");
+
+    PerfTest.declareTest("E132D333-4642-4597-B1F0-1E74B625DBD7",
+                         "video playback (moz stats)", "graphics", "video",
+                         "Report moz* related video performance stats during five seconds of playback of an mp4.");
+    let results = [];
+    results.push({ value: (video.mozDecodedFrames / msec) * 1000.0, desc: "mozDecodedFrames" });
+    results.push({ value: (video.mozParsedFrames / msec) * 1000.0, desc: "mozParsedFrames", shareAxis: 0 });
+    results.push({ value: (video.mozPresentedFrames / msec) * 1000.0, desc: "mozPresentedFrames", shareAxis: 0 });
+    results.push({ value: (video.mozPaintedFrames / msec) * 1000.0, desc: "mozPaintedFrames", shareAxis: 0 });
+    PerfTest.declareNumericalResults(results);
+  }
+});