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-rw-r--r--layout/reftests/bugs/240470-1-ref.html18
1 files changed, 18 insertions, 0 deletions
diff --git a/layout/reftests/bugs/240470-1-ref.html b/layout/reftests/bugs/240470-1-ref.html
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+++ b/layout/reftests/bugs/240470-1-ref.html
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+<!DOCTYPE html>
+<body>
+<html>
+<select id="test" size="8">
+</select>
+<script>
+ var optgroup = document.createElement("optgroup");
+ optgroup.setAttribute('label', 'An optgroup');
+ var option = document.createElement("option");
+ var optionText = document.createTextNode("An option");
+ option.appendChild(optionText);
+ var select = document.getElementById("test");
+
+ optgroup.appendChild(option);
+ select.appendChild(optgroup);
+</script>
+</body>
+</html>