Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/Sources/formale Sprachen/C/Firefox/editor/libeditor/tests/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 3 kB

Quelle test_bug915962.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/editor/libeditor/tests/test_bug915962.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for Bug 915962</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <script type="text/javascript" src="/tests/gfx/layers/apz/test/mochitest/apz_test_utils.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=915962">Mozilla Bug 915962</a>
<p id="display"></p>
<div id="content">
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 915962 **/

var smoothScrollPref = "general.smoothScroll";
SimpleTest.waitForExplicitFinish();
var win = window.open("file_bug915962.html", "_blank",
                      "width=600,height=600,scrollbars=yes");

function waitForScrollEvent(aWindow) {
  return new Promise(resolve => {
    aWindow.addEventListener("scroll", () => { SimpleTest.executeSoon(resolve); }, {once: true, capture: true});
  });
}

function waitAndCheckNoScrollEvent(aWindow) {
  let gotScroll = false;
  function recordScroll() {
    gotScroll = true;
  }
  aWindow.addEventListener("scroll", recordScroll, {capture: true});
  return waitToClearOutAnyPotentialScrolls(aWindow).then(function() {
        aWindow.removeEventListener("scroll", recordScroll, {capture: true});
        is(gotScroll, false, "check that we didn't get a scroll");
      });
}

SimpleTest.waitForFocus(function() {
  SpecialPowers.pushPrefEnv({"set": [[smoothScrollPref, false]]}, startTest);
}, win);
async function startTest() {
  // Make sure that pressing Space when a tabindex=-1 element is focused
  // will scroll the page.
  var button = win.document.querySelector("button");
  var sc = win.document.querySelector("div");
  sc.focus();
  await waitToClearOutAnyPotentialScrolls(win);
  is(win.scrollY, 0, "Sanity check");
  let waitForScrolling = waitForScrollEvent(win);
  synthesizeKey(" ", {}, win);

  await waitForScrolling;

  isnot(win.scrollY, 0, "Page is scrolled down");
  var oldY = win.scrollY;
  waitForScrolling = waitForScrollEvent(win);
  synthesizeKey(" ", {shiftKey: true}, win);

  await waitForScrolling;

  ok(win.scrollY < oldY, "Page is scrolled up");

  // Make sure that pressing Space when a tabindex=-1 element is focused
  // will not scroll the page, and will activate the element.
  button.focus();
  await waitToClearOutAnyPotentialScrolls(win);
  var clicked = false;
  button.onclick = () => clicked = true;
  oldY = win.scrollY;
  let waitForNoScroll = waitAndCheckNoScrollEvent(win);
  synthesizeKey(" ", {}, win);

  await waitForNoScroll;

  ok(win.scrollY <= oldY, "Page is not scrolled down");
  ok(clicked, "The button should be clicked");
  synthesizeKey("VK_TAB", {}, win);

  await waitToClearOutAnyPotentialScrolls(win);

  oldY = win.scrollY;
  waitForScrolling = waitForScrollEvent(win);
  synthesizeKey(" ", {}, win);

  await waitForScrolling;

  ok(win.scrollY >= oldY, "Page is scrolled down");

  win.close();

  win = window.open("file_bug915962.html", "_blank",
                    "width=600,height=600,scrollbars=yes");

  SimpleTest.waitForFocus(async function() {
    is(win.scrollY, 0, "Sanity check");
    waitForScrolling = waitForScrollEvent(win);
    synthesizeKey(" ", {}, win);

    await waitForScrolling;

    isnot(win.scrollY, 0, "Page is scrolled down without crashing");

    win.close();

    SimpleTest.finish();
  }, win);
}
</script>
</pre>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.28 Sekunden (vorverarbeitet) ¤

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.