diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /dom/base/crashtests/1566310.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
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> |