1 files changed, 35 insertions, 0 deletions
diff --git a/layout/reftests/margin-collapsing/block-non-sibling-4-dyn.html b/layout/reftests/margin-collapsing/block-non-sibling-4-dyn.html
new file mode 100644
index 0000000000..fb75d7ee04
--- /dev/null
+++ b/layout/reftests/margin-collapsing/block-non-sibling-4-dyn.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<style type="text/css">
+#bar1 {
+ height: 20px;
+ background-color: green;
+ margin-bottom: 10px;
+}
+#none {
+ height: 20px;
+ background-color: red;
+ margin-top: 30px;
+ margin-bottom: 40px;
+}
+#bar2 {
+ height: 20px;
+ background-color: blue;
+ margin-top: 20px;
+}
+</style>
+<script type="text/javascript">
+function test() {
+ document.getElementById('none').style.display = 'none';
+ document.documentElement.removeAttribute('class');
+}
+document.addEventListener('MozReftestInvalidate', test);
+</script>
+</head>
+<body>
+<div id="bar1"></div>
+<div id="none"></div>
+<div id="bar2"></div>
+</body>
+</html>