Quelle test_stale.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/accessible/tests/mochitest/states/test_stale.html

<!DOCTYPE html>
<html>
<head>
  <title>Stale state testing</title>
  <link rel="stylesheet" type="text/css"
        href="chrome://mochikit/content/tests/SimpleTest/test.css" />

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

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

  <script type="application/javascript">
    function addChild(aContainerID) {
      this.containerNode = getNode(aContainerID);
      this.childNode = null;

      this.eventSeq = [
        new invokerChecker(EVENT_REORDER, this.containerNode),
      ];

      this.invoke = function addChild_invoke() {
        this.childNode = document.createElement("div");
        // Note after bug 646216, a sole div without text won't be accessible
        // and would not result in an embedded character.
        // Therefore, add some text.
        this.childNode.textContent = "hello";
        this.containerNode.appendChild(this.childNode);
      };

      this.finalCheck = function addChild_finalCheck() {
        // no stale state should be set
        testStates(this.childNode, 0, 0, 0, EXT_STATE_STALE);
      };

      this.getID = function addChild_getID() {
        return "add child for " + prettyName(aContainerID);
      };
    }

    function removeChildChecker(aInvoker) {
      this.type = EVENT_HIDE;
      this.__defineGetter__("target", function() { return aInvoker.child; });

      this.check = function removeChildChecker_check() {
        // stale state should be set
        testStates(aInvoker.child, 0, EXT_STATE_STALE);
      };
    }

    function removeChild(aContainerID) {
      this.containerNode = getNode(aContainerID);
      this.child = null;

      this.eventSeq = [
        new removeChildChecker(this),
      ];

      this.invoke = function removeChild_invoke() {
        var childNode = this.containerNode.firstChild;
        this.child = getAccessible(childNode);

        this.containerNode.removeChild(childNode);
      };

      this.getID = function removeChild_getID() {
        return "remove child from " + prettyName(aContainerID);
      };
    }

    // gA11yEventDumpToConsole = true; //debugging

    var gQueue = null;
    function doTest() {
      gQueue = new eventQueue();

      gQueue.push(new addChild("container"));
      gQueue.push(new removeChild("container"));

      gQueue.invoke(); // will call SimpleTest.finish()
    }

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

<body role="">

  <a target="_blank"
     title="Expose stale state on accessibles unattached from tree"
     href="https://bugzilla.mozilla.org/show_bug.cgi?id=676267">Mozilla Bug 676267</a>

  <p id="display"></p>
  <div id="content" style="display: none"></div>
  <pre id="test">
  </pre>

  <div id="container"></div>

</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.3 Sekunden ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.