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-rw-r--r--layout/reftests/webcomponents/shadow-style-2.html15
1 files changed, 15 insertions, 0 deletions
diff --git a/layout/reftests/webcomponents/shadow-style-2.html b/layout/reftests/webcomponents/shadow-style-2.html
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+++ b/layout/reftests/webcomponents/shadow-style-2.html
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+<!DOCTYPE html>
+<body>
+<style>
+body { color: red; }
+</style>
+<script>
+var div = document.createElement("div");
+var shadow = div.attachShadow({ mode: "open" });
+shadow.innerHTML = '<p>This should be green.</p>';
+document.body.appendChild(div);
+shadow.firstChild.offsetTop;
+var style = document.createElement("style");
+style.textContent = 'p { color: green; }';
+shadow.appendChild(style);
+</script>