| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/dom/tests/mochitest/general/ (Firefox Browser Version 153.0.1©) Datei vom 27.6.2026 mit Größe 1 kB |
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Quelle test_resizeby.htmlSprache: HTML |
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<!DOCTYPE HTML> <html> <head> <title>Test for Bug 1369627</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=1369627">Mozil <p id="display"></p> <div id="content"> </div> <pre id="test"> </pre> <script> /** Test for Bug 1369627 */ add_task(async function resizeby() { await SimpleTest.promiseFocus(); const popup = window.open("about:blank", "_blank", "width=500,height=500"); is(popup.document.location.href, "about:blank"); is(popup.document.readyState, "complete"); // This fails flakily, see bug 1974454 is(popup.innerHeight, 500, "starting height is 500"); is(popup.innerWidth, 500, "starting width in 500"); // When this test was written, it said that resizeBy can occur sync without a resize event. // Since bug 543435, window.open can fire a resize event. // So there can be up to two resize, we only care for the correct innerWidth. const resizeByDone = new Promise(resolve => { const checkResized = () => { info(`Checking target width: ${popup.innerWidth} vs ${550}`); if (popup.innerWidth == 550) { popup.removeEventListener("resize", checkResized); resolve(); } } popup.addEventListener("resize", checkResized); checkResized(); }); popup.resizeBy(50, 0); await resizeByDone; is(popup.innerHeight, 500, "ending height is 500"); is(popup.innerWidth, 550, "ending width is 550"); popup.close(); }); </script> </body> </html>
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2026-08-25