@qooxdoo/framework/source/class/qx/test/ui/table/Dispose.js

The JS Framework for Coders

/* ************************************************************************

   qooxdoo - the new era of web development

   http://qooxdoo.org

   Copyright:
     2007-2008 1&1 Internet AG, Germany, http://www.1und1.de

   License:
     MIT: https://opensource.org/licenses/MIT
     See the LICENSE file in the project's top-level directory for details.

   Authors:
     * Fabian Jakobs (fjakobs)

************************************************************************ */

qx.Class.define("qx.test.ui.table.Dispose",
{
  extend : qx.test.ui.LayoutTestCase,

  members :
  {
    createModel : function()
    {
      var tableModel = new qx.ui.table.model.Simple();
      tableModel.setColumns([ "ID", "A number", "A date", "Boolean" ]);
      tableModel.setData(this.createRandomRows(200));

      return tableModel;
    },


    createRandomRows : function(rowCount)
    {
      var rowData = [];
      var now = new Date().getTime();
      var dateRange = 400 * 24 * 60 * 60 * 1000; // 400 days
      var nextId = 0;
      for (var row = 0; row < rowCount; row++) {
        var date = new Date(now + Math.random() * dateRange - dateRange / 2);
        rowData.push([ nextId++, Math.random() * 10000, date, (Math.random() > 0.5) ]);
      }
      return rowData;
    },


    testSimple : function()
    {
      this.assertDestroy(function()
      {
        // table
        var model = this.createModel();
        var table = new qx.ui.table.Table(model);

        this.getRoot().add(table);
        this.flush();

        table.destroy();
        model.dispose();
      }, this, "Dispose simple table");
    },


    changeModel : function(table)
    {
      var model = table.getTableModel();
      table.setTableModel(this.createModel());
      model.dispose();
    },


    testChangeModel : function()
    {
      this.assertDestroy(function()
      {
        // table
        var table = new qx.ui.table.Table(this.createModel());

        this.changeModel(table);

        this.getRoot().add(table);
        this.flush();

        this.changeModel(table);

        var model = table.getTableModel();
        table.destroy();
        model.dispose();
      }, this, "Dispose table with changed model");
    }
  }
});