forked from mirrors/gecko-dev
c9476898f4
The reported issue is hitting `MOZ_ASSERT` in the constructor of `CreateElementTransaction`, and `CreateElementTransaction` is now replaced with `InsertNodeTransaction`. Therefore, the bug itself is never reproducible. We should just add the reported testcase as a crashtest of WPT for now. Perhaps, we should add tests for the cases that selection is collapsed in comment node. However, it's not urgent and I don't have much time to do it right now. Depends on D139718 Differential Revision: https://phabricator.services.mozilla.com/D139719
20 lines
572 B
HTML
20 lines
572 B
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<script>
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document.addEventListener("DOMContentLoaded", () => {
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const element_0 = document.createElement("s");
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const element_1 = document.createElement("a");
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const element_2 = document.createElement("l");
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element_2.setAttribute("contenteditable", "true");
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element_1.appendChild(element_2);
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element_0.appendChild(element_1);
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document.documentElement.appendChild(element_0);
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document.designMode = "on";
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document.execCommand("insertLineBreak");
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});
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</script>
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</head>
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<body><!-- COMMENT --></body>
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</html>
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