1 files changed, 65 insertions, 0 deletions
diff --git a/layout/reftests/margin-collapsing/scrollable-vertical-margin.html b/layout/reftests/margin-collapsing/scrollable-vertical-margin.html
new file mode 100644
index 0000000000..d752417a3b
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+++ b/layout/reftests/margin-collapsing/scrollable-vertical-margin.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<html><head>
+    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+    <title>Testcase for bug 724352</title>
+    <style type="text/css">
+
+        html,body {
+            color:black; background-color:white; font-size:16px; padding:0; margin:0;
+        }
+	
+x1,x2,x3,x4,x5,x6 { display:block; }
+    </style>
+</head>
+<body>
+
+<x1><x2 style="overflow:auto; background:grey; height:50px;">
+  <x3 style="margin-bottom:-10px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:70px;">
+  <x3 style="margin-bottom:30px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:60px;">
+  <x3 style="margin-bottom:10px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:50px;">
+  <x3 style="margin-bottom:20px"><x4 style="margin:20px 0 -10px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:60px;">
+  <x3 style="margin-bottom:20px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:60px;">
+  <x3 style="margin-top:20px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+
+<x1><x2 style="overflow:auto; background:grey; height:50px;">
+  <x3 style="margin-top:-10px"><x4 style="margin:20px 0; height:20px; background:lime; "></x4></x3>
+</x2>
+<x6 style="margin-top:10px">x</x6></x1>
+
+
+</body>
+</html>