reftest for bug 309220

layout/reftests/svg/dynamic-marker-01.svg

@@ -0,0 +1,27 @@
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/licenses/publicdomain/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="reftest-wait" onload="setTimeout(doTest,10)" xmlns:xlink="http://www.w3.org/1999/xlink">
+  <title>Testing that dynamic changes to the element for a given ID are reflected in marker</title>
+  <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=309220 -->
+  <defs>
+	  <marker id="x" style="overflow: visible;" orient="auto" markerUnits="strokeWidth">
+		  <rect width="100%" height="100%" fill="lime"/>
+	  </marker>
+  </defs>
+	
+  <rect width="100%" height="100%" fill="red"/>
+	
+  <line id="l1" x1="0" x2="0" y1="0" y2="0" fill="none" stroke="black" stroke-width="1" marker-end="url(#m1)"/>
+
+  <script>
+  function doTest() {
+    // check that changing an id to "m1" lets l1 find it
+    var x = document.getElementById("x");
+    x.setAttribute("id", "m1");
+
+    document.documentElement.removeAttribute("class");
+  }
+  </script>
+</svg>

layout/reftests/svg/reftest.list

@@ -23,6 +23,7 @@ include moz-only/reftest.list
 == dynamic-filter-contents-01.svg dynamic-filter-contents-01-ref.svg
 == dynamic-gradient-contents-01.svg pass.svg
 == dynamic-link-style-01.svg pass.svg
+== dynamic-marker-01.svg pass.svg
 == dynamic-mask-contents-01.svg pass.svg
 == dynamic-pattern-01.svg pass.svg
 == dynamic-pattern-02.svg pass.svg