Quelle test_navigate_persist.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/toolkit/content/tests/chrome/test_navigate_persist.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 1460639</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
  <script type="application/javascript">
    SimpleTest.waitForExplicitFinish();

    function navigateWindowTo(win, url) {
      return new Promise(resolve => {
        Services.obs.addObserver(function listener(document) {
          Services.obs.removeObserver(listener, "document-element-inserted");
          document.addEventListener("DOMContentLoaded", () => {
            resolve();
          }, { once: true } );
        }, "document-element-inserted");
        win.location = url;
      });
    }

    function promiseMaybeResizeEvent(win, expectedSize) {
      return new Promise(resolve => {
        // If the size is already as expected, then there may be no resize
        // event.
        if (win.outerWidth === expectedSize
            && win.outerHeight === expectedSize) {
          resolve();
        }
        win.addEventListener("resize", () => {
          resolve();
        }, {once: true});
      });
    }

    function resize(win, size) {
      const resizePromise = promiseMaybeResizeEvent(win, size);
      win.resizeTo(size, size);
      return resizePromise;
    }

    async function runTest() {
      // Test that persisted window attributes are loaded when a top level
      // window is navigated. This mimics the behavior of early first paint by
      // first loading about:blank and then navigating to window_navigate_persist.html.
      const PERSIST_SIZE = 200;
      // First, load the document and resize it so the size is persisted.
      let win = window.browsingContext.topChromeWindow
                      .openDialog("window_navigate_persist.html", "_blank", `chrome,all,dialog=no`);
      await SimpleTest.promiseFocus(win);
      await resize(win, PERSIST_SIZE);
      is(win.outerWidth, PERSIST_SIZE, "Window is resized to desired width");
      is(win.outerHeight, PERSIST_SIZE, "Window is resized to desired height");
      win.close();

      // Now mimic early first paint.
      win = window.browsingContext.topChromeWindow
                  .openDialog("about:blank", "_blank", `chrome,all,dialog=no`);
      await SimpleTest.promiseFocus(win, true);
      isnot(win.outerWidth, PERSIST_SIZE, "Initial window width is not the persisted size");
      isnot(win.outerHeight, PERSIST_SIZE, "Initial window height is not the persisted size");

      await navigateWindowTo(win, "window_navigate_persist.html");
      await promiseMaybeResizeEvent(win, PERSIST_SIZE);
      is(win.outerWidth, PERSIST_SIZE, "Window width is persisted");
      is(win.outerHeight, PERSIST_SIZE, "Window height is persisted");
      win.close();
      SimpleTest.finish();
    }

  </script>
</head>
<body onload="runTest()">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1460639">Mozilla Bug 1460639</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.19 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.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.