gecko-dev/accessible/tests/mochitest/actions/test_treegrid.xul

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
                 type="text/css"?>
<?xml-stylesheet href="../treeview.css"
                 type="text/css"?>

<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        title="Accessible XUL tree actions tests">

  <script type="application/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />

  <script type="application/javascript"
          src="../treeview.js" />

  <script type="application/javascript"
          src="../common.js" />
  <script type="application/javascript"
          src="../states.js" />
  <script type="application/javascript"
          src="../events.js" />
  <script type="application/javascript"
          src="../actions.js" />

  <script type="application/javascript">
  <![CDATA[
    ////////////////////////////////////////////////////////////////////////////
    // Accessible tree testers

    function focusChecker(aAcc, aStates)
    {
      this.type = EVENT_FOCUS;
      this.target = aAcc;
      this.getID = function focusChecker_getID()
      {
        return "focus handling";
      }
      this.check = function focusChecker_check(aEvent)
      {
        var states = aStates ? aStates : 0;
        testStates(this.target, STATE_FOCUSED | STATE_SELECTED | states);
      }
    }

    function stateChangeChecker(aAcc, aIsEnabled)
    {
      this.type = EVENT_STATE_CHANGE;
      this.target = aAcc;
      this.getID = function stateChangeChecker_getID()
      {
        return "state change handling";
      }
      this.check = function stateChangeChecker_check(aEvent)
      {
        if (aIsEnabled)
          testStates(this.target, STATE_CHECKED);
        else
          testStates(this.target, STATE_CHECKABLE, 0, STATE_CHECKED);
      }
    }

    ////////////////////////////////////////////////////////////////////////////
    // Test

    function doTestActions()
    {
      var treeNode = getNode("tabletree");

      var treeBodyNode = treeNode.boxObject.treeBody;
      treeNode.focus();

      var tree = getAccessible(treeNode);

      var expandedTreeItem = tree.getChildAt(2);
      var collapsedTreeItem = tree.getChildAt(5);
      var cycleCell = expandedTreeItem.getChildAt(0);
      var checkableCell = expandedTreeItem.getChildAt(3);

      var actions = [
        {
          ID: expandedTreeItem,
          actionName: "activate",
          actionIndex: 0,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          eventSeq: [
            new focusChecker(expandedTreeItem, STATE_EXPANDED)
          ]
        },
        {
          ID: collapsedTreeItem,
          actionName: "expand",
          actionIndex: 1,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          check: function check(aEvent)
          {
            testStates(this.ID, STATE_EXPANDED);
          }
        },
        {
          ID: collapsedTreeItem,
          actionName: "collapse",
          actionIndex: 1,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          check: function check(aEvent)
          {
            testStates(this.ID, STATE_COLLAPSED);
          }
        },
        {
          ID: cycleCell,
          actionName: "cycle",
          actionIndex: 0,
          events: CLICK_EVENTS,
          targetID: treeBodyNode
        },
        {
          ID: checkableCell,
          actionName: "uncheck",
          actionIndex: 0,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          eventSeq: [
            new stateChangeChecker(checkableCell, false)
          ]
        },
        {
          ID: checkableCell,
          actionName: "check",
          actionIndex: 0,
          events: CLICK_EVENTS,
          targetID: treeBodyNode,
          eventSeq: [
            new stateChangeChecker(checkableCell, true)
          ]
        }
      ];

      testActions(actions); // Will call SimpleTest.finish();
    }

    // gA11yEventDumpID = "debug";

    function doTest()
    {
      var treeNode = getNode("tabletree");
      waitForEvent(EVENT_REORDER, treeNode, doTestActions);
      treeNode.view = new nsTreeTreeView();
    }

    function test1()
    {
      var boxObj = getNode("tabletree").treeBoxObject;
      boxObj.view.setCellValue(0, boxObj.columns.firstColumn, "false");
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTest);
  ]]>
  </script>

  <hbox flex="1" style="overflow: auto;">
    <body xmlns="http://www.w3.org/1999/xhtml">
      <a target="_blank"
         href="https://bugzilla.mozilla.org/show_bug.cgi?id=503727"
         title="Reorganize implementation of XUL tree accessibility">
        Mozilla Bug 503727
      </a><br/>
      <p id="display"></p>
      <div id="content" style="display: none">
      </div>
      <pre id="test">
      </pre>
    </body>

    <vbox flex="1">
      <tree id="tabletree" flex="1" editable="true">
        <treecols>
          <treecol id="tabletree_col1" cycler="true" label="cycler"/>
          <treecol id="tabletree_col2" flex="1" primary="true" label="column1"/>
          <treecol id="tabletree_col3" flex="1" label="column2"/>
          <treecol id="tabletree_col4" flex="1" label="checker"
                   type="checkbox" editable="true"/>
        </treecols>
        <treechildren/>
      </tree>

      <vbox id="debug"/>
      <button oncommand="test1();" label="uncheck"/>
    </vbox>
  </hbox>

</window>