ladybird/Tests/LibWeb/Text/input/ShadowDOM/replace-declarative-shadow-root-with-style-sheet.html

<div id="hmmst"><template shadowrootmode="open"><div><style></style></div></template></div>
<script src="../include.js"></script>
<script>
    test(() => {
        hmmst.attachShadow({ mode: "open" });
        println("PASS (didn't crash)");
        hmmst.remove();
    });
</script>
LibWeb: Let style elements remember which StyleSheetList they live in Instead of trying to locate the relevant StyleSheetList on style element removal from the DOM, we now simply keep a pointer to the list instead. This fixes an issue where using attachShadow() on an element that had a declarative shadow DOM would cause any style elements present to use the wrong StyleSheetList when removing themselves from the tree. 2024-09-21 08:11:49 +02:00			`<div id="hmmst"><template shadowrootmode="open"><div><style></style></div></template></div>`
			`<script src="../include.js"></script>`
			`<script>`
			`test(() => {`
			`hmmst.attachShadow({ mode: "open" });`
			`println("PASS (didn't crash)");`
			`hmmst.remove();`
			`});`
			`</script>`