Quelle test_bug976673.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/dom/base/test/test_bug976673.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 976673</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=976673">Mozilla Bug 976673</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
<input id="input" onfocus="event.target.value = event.type;"
                  onblur="event.target.value = event.type;">
<button id="button">set focus</button>
<iframe id="iframe" src="http://example.org:80/tests/dom/base/test/iframe_bug976673.html"></iframe>
<script>

SimpleTest.waitForExplicitFinish();

// In e10s mode, ContentCacheInChild tries to retrieve selected text and
// caret position when IMEContentObserver notifies IME of focus.  At this time,
// we hit assertion in ContentIterator.
SimpleTest.expectAssertions(0, 6);

window.addEventListener("mousedown", function (aEvent) { aEvent.preventDefault(); });

function testSetFocus(aEventType, aCallback)
{
  var description = "Setting focus from " + aEventType + " handler: ";

  var iframe = document.getElementById("iframe");
  iframe.contentWindow.focus();

  window.addEventListener("message", function (aEvent) {
    is(aEvent.data, "input-value: focus",
       description + " in the iframe should get focus");

    var input = document.getElementById("input");
    input.value = "";

    var button = document.getElementById("button");

    var movingFocus = false;
    button.addEventListener(aEventType,
                            function (event) {
                              movingFocus = true;
                              input.focus();
                              event.preventDefault();
                              button.removeEventListener(aEventType, arguments.callee, true);
                            }, true);

    synthesizeMouseAtCenter(button, {});

    window.addEventListener("message", function (event) {
      if (movingFocus) {
        is(event.data, "input-value: blur",
           description + " in the iframe should get blur");
        is(input.value, "focus",
           description + " in the parent should get focus");
      } else {
        is(event.data, "input-value: focus",
           description + " in the iframe should keep having focus");
      }

      setTimeout(aCallback, 0);
    }, {once: true});

    iframe.contentWindow.postMessage("check", "*");
  }, {once: true});

  iframe.contentWindow.postMessage("init", "*");
}

function runTests()
{
  testSetFocus("mousedown",
    function () {
      testSetFocus("mouseup",
        function () {
          testSetFocus("click",
            function () {
              testSetFocus("DoNothing", // testing wihout moving focus by script
                function () {
                  SimpleTest.finish();
                });
            });
        });
    });
}

SimpleTest.waitForFocus(runTests);

</script>
</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.