@qooxdoo/framework/source/class/qx/test/performance/widget/AbstractWidget.js

The JS Framework for Coders

qx.Class.define("qx.test.performance.widget.AbstractWidget",
{
  extend : qx.test.ui.LayoutTestCase,
  include : qx.dev.unit.MMeasure,
  type : "abstract",

  members :
  {
    DURATION : 1000,

    setUp : function()
    {
      this.base(arguments);
      this.flush();
    },


    _createWidget : function() {
      throw new Error("abstract method call");
    },


    testCreate : function()
    {
      var widgets = [];
      var that = this;
      this.measureIterations(
        "create widget instance", null,
        function() {
          widgets.push(that._createWidget());
        },
        function() {
          for (var i=0; i<widgets.length; i++) {
            widgets[i].dispose();
          }
          this.flush();
        },
        this.DURATION
      );
    },


    testRender : function()
    {
      var container = new qx.ui.container.Composite(new qx.ui.layout.Basic());
      this.getRoot().add(container);

      var that = this;
      var widget;
      this.measureIterations(
        "render and flush widgets",
        function() {
          widget = that._createWidget();
        },
        function() {
          that.getRoot().add(widget);
          that.flush();
        },
        function() {
          container.destroy();
          that.flush();
        },
        this.DURATION
      );
    },


    testResizeAndFlush : function()
    {
      var that = this;
      var widgets = [];
      this.measureIterations(
        "resize and flush widgets",
        function() {
          var widget = that._createWidget();
          widgets.push(widget);
          that.getRoot().add(widget);
          that.flush();
        },
        function() {
          widgets[widgets.length - 1].setWidth(300);
          widgets[widgets.length - 1].setHeight(100);
          that.flush();
        },
        function() {
          for (var i = 0; i < widgets.length; i++) {
            widgets[i].destroy();
          }
          this.flush();
        },
        this.DURATION
      );
    },


    testRemove : function()
    {
      var container = new qx.ui.container.Composite(new qx.ui.layout.Basic());
      this.getRoot().add(container);

      var that = this;
      var widget;
      this.measureIterations(
        "remove and flush widgets",
        function() {
          widget = that._createWidget();
          container.add(widget);
        },
        function() {
          container.remove(widget);
          that.flush();
        },
        function() {
          container.destroy();
          that.flush();
        },
        this.DURATION
      );
    },


    testDisposeRendered : function()
    {
      this.flush();

      var widgets = [];
      var that = this;
      this.measureIterations(
        "dispose rendered widgets",
        function() {
          widgets.push(that._createWidget());
          that.getRoot().add(widgets[widgets.length - 1]);
        },
        function() {
          widgets[widgets.length - 1].destroy();
          that.flush();
        },
        function() {
          that.flush();
        },
        this.DURATION
      );
    }
  }
});