diff --git a/layout/html/tests/table/other/move_row.html b/layout/html/tests/table/other/move_row.html
new file mode 100644
index 00000000000..a00f2a1f60c
--- /dev/null
+++ b/layout/html/tests/table/other/move_row.html
@@ -0,0 +1,51 @@
+<html>
+<script>
+function moveRow(from, to)
+{
+	if (from == -1 && to == -1)
+	{
+		var fromE = document.getElementsByTagName("INPUT")[0];
+		from = parseInt(fromE.value);
+		var toE = document.getElementsByTagName("INPUT")[1];
+		to = parseInt(toE.value);
+	}
+	var row = document.getElementsByTagName("TR")[from];
+	row.rowIndex = to;
+}
+function runTests()
+{
+	alert("runTests");
+	// Test fails if final ordering differs from initial ordering
+	//
+	// Starting with order 0,1,2,3,4,5 shift through the rows and 
+	// end up back where we started.  
+	moveRow(0, 5);
+	moveRow(1, 4);
+	moveRow(2, 3);
+	moveRow(3, 2);
+	moveRow(4, 1);
+	moveRow(5, 0);
+
+	// Throw 2 out-of-bounds tests at the end and still get back to the starting point.
+	moveRow(5, -1);
+	moveRow(0, 6);
+}
+function delay()
+{
+	setTimeout("runTests()", 9);
+}
+</script>
+<body bgcolor=white onload="delay()">
+<table>
+<tr><td>Row 0</td></tr>
+<tr><td>Row 1</td></tr>
+<tr><td>Row 2</td></tr>
+<tr><td>Row 3</td></tr>
+<tr><td>Row 4</td></tr>
+<tr><td>Row 5</td></tr>
+</table>
+<input type=text name=from value=2 size=1>
+<input type=text name=to value=4 size=1>
+<input type=button name=go value=go onclick="moveRow(-1,-1);">
+</body>
+</html>
