ladybird/Tests/LibWeb/Text/input/HTML/Window-event-handler-in-detached-DOM.html

<!DOCTYPE html>
<script src="../include.js"></script>
<script>
    test(() => {
        var parser = new DOMParser();
        var doc = parser.parseFromString("", "text/html");
        var body = doc.createElement("body");
        body.onblur = null;
        println("PASS (didn't crash)");
    });
</script>
Meta: Add DOCTYPEs to most text tests 2025-03-18 19:28:35 +01:00			`<!DOCTYPE html>`
LibWeb: Ignore window-forwarded document.body.onfoo in detached DOM Normally, assigning to e.g document.body.onload will forward to window.onload. However, in a detached DOM tree, there is no associated window, so we have nowhere to forward to, making this a no-op. The bulk of this change is making Document::window() return a nullable pointer, as documents created by DOMParser or DOMImplementation do not have an associated window object, and so must be able to return null from here. 2024-03-10 08:41:18 +01:00			`<script src="../include.js"></script>`
			`<script>`
			`test(() => {`
			`var parser = new DOMParser();`
			`var doc = parser.parseFromString("", "text/html");`
			`var body = doc.createElement("body");`
			`body.onblur = null;`
			`println("PASS (didn't crash)");`
			`});`
			`</script>`