Move dromaeo to third_party

client/dom/benchmarks/dromaeo/Dromaeo.dart

-#import('dart:dom');
-#import('dart:json');
-#import('Suites.dart');
-
-main() {
-  new Dromaeo().run();
-}
-
-class SuiteController {
-  final SuiteDescription _suiteDescription;
-  final HTMLIFrameElement _suiteIframe;
-
-  HTMLDivElement _element;
-  double _meanProduct;
-  int _nTests;
-
-  SuiteController(this._suiteDescription, this._suiteIframe)
-      : _meanProduct = 1.0,
-        _nTests = 0 {
-    _make();
-    _init();
-  }
-
-  start() {
-    _suiteIframe.contentWindow.dynamic.postMessage('start', '*');
-  }
-
-  update(String testName, num mean, num error, double percent) {
-    _meanProduct *= mean;
-    _nTests++;
-
-    final meanAsString = mean.toStringAsFixed(2);
-    final errorAsString = error.toStringAsFixed(2);
-    final HTMLElement progressDisplay = _element.nextSibling.nextSibling;
-    progressDisplay.innerHTML +=
-        '<li><b>${testName}:</b>' +
-        '${meanAsString}<small> runs/s &#177;${errorAsString}%<small></li>';
-    _updateTestPos(percent);
-  }
-
-  _make() {
-    _element = _createDiv('test');
-    // TODO(antonm): add an onclick functionality.
-    _updateTestPos();
-  }
-
-  _updateTestPos([double percent = 1.0]) {
-    String suiteName = _suiteDescription.name;
-    final done = percent >= 100.0;
-    String info = '';
-    if (done) {
-      final parent = _element.parentNode;
-      parent.setAttribute('class', parent.getAttribute('class') + ' done');
-      final mean = Math.pow(_meanProduct, 1.0 / _nTests).toStringAsFixed(2);
-      info = '<span>${mean} runs/s</span>';
-    }
-    _element.innerHTML =
-        '<b>${suiteName}:</b>' +
-        '<div class="bar"><div style="width:${percent}%;">${info}</div></div>';
-  }
-
-  _init() {
-    final div = _createDiv('result-item');
-    div.appendChild(_element);
-    final description = _suiteDescription.description;
-    final originUrl = _suiteDescription.origin.url;
-    final testUrl = 'tests/' + _suiteDescription.file;
-    div.innerHTML +=
-        '<p>${description}<br/><a href="${originUrl}">Origin</a>' +
-        ', <a href="${testUrl}">Source</a>' +
-        '<ol class="results"></ol>';
-    // Reread the element, as the previous wrapper get disconnected thanks
-    // to .innerHTML update above.
-    _element = div.firstChild;
-
-    document.getElementById('main').appendChild(div);
-  }
-
-  HTMLDivElement _createDiv(String clazz) {
-    final div = document.createElement('div');
-    div.setAttribute('class', clazz);
-    return div;
-  }
-}
-
-class Dromaeo {
-  final List<SuiteController> _suiteControllers;
-  Function _handler;
-
-  Dromaeo()
-      : _suiteControllers = new List<SuiteController>()
-  {
-    _handler = _createHandler();
-    window.addEventListener(
-        'message',
-        (MessageEvent event) {
-          try {
-            final response = JSON.parse(event.data);
-            _handler = _handler(response['command'], response['data']);
-          } catch (final e, final stacktrace) {
-            window.alert('Exception: ${e}: ${stacktrace}');
-          }
-        },
-        false
-    );
-  }
-
-  run() {
-    // TODO(antonm): create Re-run tests href.
-    final HTMLElement suiteNameElement = _byId('overview').firstChild;
-    suiteNameElement.innerHTML = 'DOM Core Tests';
-    _css(_byId('tests'), 'display', 'none');
-    for (SuiteDescription suite in Suites.SUITE_DESCRIPTIONS) {
-      final iframe = document.createElement('iframe');
-      _css(iframe, 'height', '1px');
-      _css(iframe, 'width', '1px');
-      iframe.src = 'tests/' + suite.file;
-      document.body.appendChild(iframe);
-
-      _suiteControllers.add(new SuiteController(suite, iframe));
-    }
-  }
-
-  static final double _SECS_PER_TEST = 5.0;
-
-  Function _createHandler() {
-    int suitesLoaded = 0;
-    int totalTests = 0;
-    int currentSuite;
-    double totalTimeSecs, estimatedTimeSecs;
-
-    // TODO(jat): Remove void type below. Bug 5269037.
-    void _updateTime() {
-      final mins = (estimatedTimeSecs / 60).floor().toInt();
-      final secs = (estimatedTimeSecs - mins * 60).round().toInt();
-      final secsAsString = (secs < 10 ? '0' : '') + secs;
-      _byId('left').innerHTML = '${mins}:${secsAsString}';
-
-      final elapsed = totalTimeSecs - estimatedTimeSecs;
-      final percent = (100 * elapsed / totalTimeSecs).toStringAsFixed(2);
-      _css(_byId('timebar'), 'width', '${percent}%');
-    }
-
-    Function loading, running, done;
-
-    loading = (String command, var data) {
-      assert(command == 'inited');
-      suitesLoaded++;
-      totalTests += data['nTests'];
-      if (suitesLoaded == _suitesTotal) {
-        totalTimeSecs = estimatedTimeSecs = _SECS_PER_TEST * totalTests;
-        _updateTime();
-        currentSuite = 0;
-        _suiteControllers[currentSuite].start();
-        return running;
-      }
-
-      return loading;
-    };
-
-    running = (String command, var data) {
-      switch (command) {
-        case 'result':
-          final testName = data['testName'];
-          final mean = data['mean'];
-          final error = data['error'];
-          final percent = data['percent'];
-          _suiteControllers[currentSuite].update(testName, mean, error, percent);
-          estimatedTimeSecs -= _SECS_PER_TEST;
-          _updateTime();
-          return running;
-
-        case 'over':
-          currentSuite++;
-          if (currentSuite < _suitesTotal) {
-            _suiteControllers[currentSuite].start();
-            return running;
-          }
-          document.body.setAttribute('class', 'alldone');
-          return done;
-
-        default:
-          throw 'Unknown command ${command} [${data}]';
-      }
-    };
-
-    done = (String command, var data) {
-    };
-
-    return loading;
-  }
-
-  _css(Element element, String property, String value) {
-    // TODO(antonm): remove the last argument when CallWithDefaultValue
-    // is implemented.
-    element.style.setProperty(property, value, '');
-  }
-
-  HTMLElement _byId(String id) {
-    return document.getElementById(id);
-  }
-
-  int get _suitesTotal() {
-    return _suiteControllers.length;
-  }
-}