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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /editor/libeditor/crashtests/1424450.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--editor/libeditor/crashtests/1424450.html51
1 files changed, 51 insertions, 0 deletions
diff --git a/editor/libeditor/crashtests/1424450.html b/editor/libeditor/crashtests/1424450.html
new file mode 100644
index 0000000000..bd0fd98a42
--- /dev/null
+++ b/editor/libeditor/crashtests/1424450.html
@@ -0,0 +1,51 @@
+<script>
+function onLoad() {
+ const feComponentTransfer = document.querySelector("feComponentTransfer");
+ // For emulating the traditional behavior, collapse Selection to end of the
+ // text node in the <feComponentTransfer> which is the deepest last child of
+ // the <body>.
+ getSelection().collapse(
+ feComponentTransfer.firstChild,
+ feComponentTransfer.firstChild.length
+ );
+ getSelection().setPosition(
+ document.querySelector("pre[contenteditable]"),
+ 1
+ );
+ getSelection().setBaseAndExtent(
+ document.querySelector("fieldset"),
+ 0,
+ document.querySelector("use"),
+ 0
+ );
+ feComponentTransfer.before(
+ document.querySelector("font-face-uri").previousElementSibling
+ );
+
+ document.execCommand("removeFormat");
+ document.execCommand("hiliteColor", false, "-moz-buttondefault");
+ document.execCommand("insertText", false, "");
+}
+function onBegin() {
+ document.querySelector("desc").appendChild(
+ document.querySelector("fieldset")
+ );
+ document.querySelector("span").appendChild(
+ document.querySelector("a[hidden][contenteditable]")
+ );
+}
+</script>
+<body onload="onLoad()">
+<span>
+<pre contenteditable>
+<fieldset></fieldset>
+<iframe srcdoc="H"></iframe>
+<a hidden contenteditable>
+<svg>
+<set onbegin="onBegin()"/>
+<use>
+<desc></desc>
+</use>
+<font-face-uri/>
+<feComponentTransfer>
+</feComponentTransfer></svg></a></pre></body>