1 files changed, 35 insertions, 0 deletions
diff --git a/layout/reftests/margin-collapsing/fieldset-child-1-dyn.html b/layout/reftests/margin-collapsing/fieldset-child-1-dyn.html
new file mode 100644
index 0000000000..43804b19ca
--- /dev/null
+++ b/layout/reftests/margin-collapsing/fieldset-child-1-dyn.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<style type="text/css">
+.separator {
+ height: 20px;
+ background-color: green;
+}
+fieldset {
+ margin: 0;
+ padding: 0;
+ border: none;
+ background-color: lightgreen;
+}
+#child {
+ height: 40px;
+ background-color: green;
+}
+</style>
+<script type="text/javascript">
+function test() {
+ document.getElementById('child').style.margin = '20px 0';
+ document.documentElement.removeAttribute('class');
+}
+document.addEventListener('MozReftestInvalidate', test);
+</script>
+</head>
+<body>
+<div class="separator"></div>
+<fieldset>
+ <div id="child"></div>
+</fieldset>
+<div class="separator"></div>
+</body>
+</html>