<!DOCTYPE html>
<!--
Copyright (c) 2014 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<link rel="import" href="/extras/chrome/chrome_model_helper.html">
<link rel="import" href="/extras/chrome/chrome_test_utils.html">
<link rel="import" href="/extras/importer/trace_event_importer.html">
<link rel="import" href="/core/test_utils.html">
<link rel="import" href="/model/model.html">

<script>
'use strict';

tr.b.unittest.testSuite(function() {
  var newAsyncSliceEx = tr.c.test_utils.newAsyncSliceEx;

  test('getLatencyData', function() {
    var m = tr.e.audits.newChromeModel(function(m) {
      m.browserMain.asyncSliceGroup.push(newAsyncSliceEx({
        title: 'InputLatency::GestureScrollUpdate',
        cat: 'benchmark',
        start: 0,
        end: 10,
        id: '0x100',
        isTopLevel: true,
        args: {
          data: {
            INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT: {'time' : 0},
            INPUT_EVENT_LATENCY_TERMINATED_FRAME_SWAP_COMPONENT: {time: 10}
          }
        }
      }));
    });

    var modelHelper = new tr.e.audits.ChromeModelHelper(m);
    var latencyEvents = modelHelper.browserHelper.getLatencyEventsInRange(
      m.bounds);
    assert.equal(latencyEvents.length, 1);
  });

  test('getFrametime', function() {
    var frame_ts;
    var events = [];
    // Browser process 3507
    events.push({'cat' : '__metadata', 'pid' : 3507, 'tid' : 3507, 'ts' : 0, 'ph' : 'M', 'name' : 'thread_name', 'args' : {'name' : 'CrBrowserMain'}}); // @suppress longLineCheck

    // Renderer process 3508
    events.push({'cat' : '__metadata', 'pid' : 3508, 'tid' : 3508, 'ts' : 0, 'ph' : 'M', 'name' : 'thread_name', 'args' : {'name' : 'CrRendererMain'}}); // @suppress longLineCheck
    // Compositor thread 3510
    events.push({'cat' : '__metadata', 'pid' : 3508, 'tid' : 3510, 'ts' : 0, 'ph' : 'M', 'name' : 'thread_name', 'args' : {'name' : 'Compositor'}}); // @suppress longLineCheck

    // Renderer process 3509
    events.push({'cat' : '__metadata', 'pid' : 3509, 'tid' : 3509, 'ts' : 0, 'ph' : 'M', 'name' : 'thread_name', 'args' : {'name' : 'CrRendererMain'}}); // @suppress longLineCheck

    // Compositor thread 3511
    events.push({'cat' : '__metadata', 'pid' : 3509, 'tid' : 3511, 'ts' : 0, 'ph' : 'M', 'name' : 'thread_name', 'args' : {'name' : 'Compositor'}}); // @suppress longLineCheck

    frame_ts = 0;
    // Add impl rendering stats for browser process 3507
    for (var i = 0; i < 10; i++) {
      events.push({'cat' : 'benchmark', 'pid' : 3507, 'tid' : 3507, 'ts' : frame_ts, 'ph' : 'i', 'name' : 'BenchmarkInstrumentation::ImplThreadRenderingStats', 's' : 't'}); // @suppress longLineCheck
      frame_ts += 16000 + 1000 * (i % 2);
    }

    frame_ts = 0;
    // Add main rendering stats for renderer process 3508
    for (var i = 0; i < 10; i++) {
      events.push({'cat' : 'benchmark', 'pid' : 3508, 'tid' : 3508, 'ts' : frame_ts, 'ph' : 'i', 'name' : 'BenchmarkInstrumentation::MainThreadRenderingStats', 's' : 't'}); // @suppress longLineCheck
      frame_ts += 16000 + 1000 * (i % 2);
    }
    events.push({'cat' : 'benchmark', 'pid' : 3508, 'tid' : 3510, 'ts' : 1600, 'ph' : 'i', 'name' : 'KeepAlive', 's' : 't'}); // @suppress longLineCheck

    frame_ts = 0;
    // Add impl and main rendering stats for renderer process 3509
    for (var i = 0; i < 10; i++) {
      events.push({'cat' : 'benchmark', 'pid' : 3509, 'tid' : 3511, 'ts' : frame_ts, 'ph' : 'i', 'name' : 'BenchmarkInstrumentation::ImplThreadRenderingStats', 's' : 't'}); // @suppress longLineCheck
      events.push({'cat' : 'benchmark', 'pid' : 3509, 'tid' : 3509, 'ts' : frame_ts, 'ph' : 'i', 'name' : 'BenchmarkInstrumentation::MainThreadRenderingStats', 's' : 't'}); // @suppress longLineCheck
      frame_ts += 16000 + 1000 * (i % 2);
    }

    var m = new tr.Model(events);
    var modelHelper = new tr.e.audits.ChromeModelHelper(m);

    // Testing browser impl and main rendering stats.
    var frameEvents = modelHelper.browserHelper.getFrameEventsInRange(
        tr.e.audits.IMPL_FRAMETIME_TYPE, m.bounds);
    var frametimeData = tr.e.audits.getFrametimeDataFromEvents(frameEvents);
    assert.equal(frametimeData.length, 9);
    for (var i = 0; i < frametimeData.length; i++) {
      assert.equal(frametimeData[i].frametime, 16 + i % 2);
    }
    // No main rendering stats.
    frameEvents = modelHelper.browserHelper.getFrameEventsInRange(
        tr.e.audits.MAIN_FRAMETIME_TYPE, m.bounds);
    assert.equal(frameEvents.length, 0);


    // Testing renderer 3508 impl and main rendering stats.
    frameEvents = modelHelper.rendererHelpers[3508].getFrameEventsInRange(
        tr.e.audits.MAIN_FRAMETIME_TYPE, m.bounds);
    frametimeData = tr.e.audits.getFrametimeDataFromEvents(frameEvents);
    assert.equal(frametimeData.length, 9);
    for (var i = 0; i < frametimeData.length; i++) {
      assert.equal(frametimeData[i].frametime, 16 + i % 2);
    }

    // No impl rendering stats.
    frameEvents = modelHelper.rendererHelpers[3508].getFrameEventsInRange(
        tr.e.audits.IMPL_FRAMETIME_TYPE, m.bounds);
    assert.equal(frameEvents.length, 0);


    // Testing renderer 3509 impl and main rendering stats.
    frameEvents = modelHelper.rendererHelpers[3509].getFrameEventsInRange(
        tr.e.audits.IMPL_FRAMETIME_TYPE, m.bounds);
    frametimeData = tr.e.audits.getFrametimeDataFromEvents(frameEvents);
    assert.equal(frametimeData.length, 9);
    for (var i = 0; i < frametimeData.length; i++) {
      assert.equal(frametimeData[i].frametime, 16 + i % 2);
    }

    frameEvents = modelHelper.rendererHelpers[3509].getFrameEventsInRange(
        tr.e.audits.MAIN_FRAMETIME_TYPE, m.bounds);
    frametimeData = tr.e.audits.getFrametimeDataFromEvents(frameEvents);
    assert.equal(frametimeData.length, 9);
    for (var i = 0; i < frametimeData.length; i++) {
      assert.equal(frametimeData[i].frametime, 16 + i % 2);
    }

  });
});
</script>