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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/base/crashtests/1566310.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/base/crashtests/1566310.html | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dom/base/crashtests/1566310.html b/dom/base/crashtests/1566310.html new file mode 100644 index 0000000000..f00b168b70 --- /dev/null +++ b/dom/base/crashtests/1566310.html @@ -0,0 +1,24 @@ +<!doctype html> +<html> +<head> +<script type="text/javascript"> +function noop() {} +function crash() { + let div = document.querySelector("div"); + let ifr = document.querySelector("iframe"); + + // We need a reference to the iframe's window from *before* it gets detached. + let win = ifr.contentWindow; + + div.appendChild(ifr); + + win.addEventListener("beforeunload", noop); + win.removeEventListener("beforeunload", noop); +} +</script> +</head> +<body onload="crash()"> + <div></div> + <iframe></iframe> +</body> +</html> |