ladybird/Tests/LibWeb/Text/input/iframe-removed-asyncronously.html

<!DOCTYPE html>
<body>
</body>
<script src="include.js"></script>
<script>
    asyncTest(done => {
        let frame = document.body.appendChild(document.createElement("iframe"));

        setTimeout(() => {
            frame.remove();

            setTimeout(() => {
                println("PASS! (Didn't crash)");
                done();
            }, 0);

          }, 0);

        frame.src = `../data/iframe-with-border-radius-svg.html`;
    })
</script>
Meta: Add DOCTYPEs to most text tests 2025-03-18 19:28:35 +01:00			`<!DOCTYPE html>`
LibWeb: Do not spin the event loop on processing iframe attributes Partially reverting a3149c1ce95a5ee5f58d3303d01722a0fcb54256 Spinning the event loop was causing a crash on: https://wpt.live/url/percent-encoding.window.html As it was turning what is meant to be a synchronous operation into an asynchronous one. The sequence demonstrated by the reproducing test is as follows: * A src attribute is changed for the iframe * process_the_iframe_attributes entered with valid content navigable * Event loop is spun, allowing the queued iframe removal to execute * process_the_iframe_attributes continues with null content navigable * 💥 2024-10-07 16:44:16 +13:00			`<body>`
			`</body>`
			`<script src="include.js"></script>`
			`<script>`
			`asyncTest(done => {`
			`let frame = document.body.appendChild(document.createElement("iframe"));`

			`setTimeout(() => {`
			`frame.remove();`

			`setTimeout(() => {`
			`println("PASS! (Didn't crash)");`
			`done();`
			`}, 0);`

			`}, 0);`

			frame.src = `../data/iframe-with-border-radius-svg.html`;
			`})`
			`</script>`