1 files changed, 53 insertions, 0 deletions
diff --git a/layout/reftests/svg/smil/motion/animateMotion-by-1.svg b/layout/reftests/svg/smil/motion/animateMotion-by-1.svg
new file mode 100644
index 0000000000..072947735e
--- /dev/null
+++ b/layout/reftests/svg/smil/motion/animateMotion-by-1.svg
@@ -0,0 +1,53 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait">
+  <script xlink:href="../smil-util.js" type="text/javascript"/>
+  <script type="text/javascript">
+    function doTest() {
+      setTimeAndSnapshot(101, true);
+    }
+    window.addEventListener("MozReftestInvalidate", doTest, false);
+  </script>
+
+  <!-- Big green background to match lime.svg -->
+  <rect width="100%" height="100%" fill="lime"/>
+  <!-- Red "workspaces" (should be covered up, if tests pass) -->
+  <rect x="100" y="100" width="100" height="100" fill="red"/>
+  <rect x="100" y="300" width="100" height="100" fill="red"/>
+
+  <!-- FIRST ROW -->
+  <!-- Check that 'by' works at all -->
+  <rect fill="lime" x="0" y="0" width="50" height="50">
+    <animateMotion by="100, 100" begin="100" dur="1" fill="freeze"/>
+  </rect>
+
+  <!-- Check that 'by' is additive w/ 'by' -->
+  <rect fill="lime" x="50" y="50" width="50" height="50">
+    <animateMotion by="60, 75" begin="100" dur="1" fill="freeze"/>
+    <animateMotion by="40, -25" begin="100" dur="1" fill="freeze"/>
+  </rect>
+
+  <!-- SECOND ROW -->
+  <!-- Check that 'by' is additive w/ 'to' -->
+  <rect fill="lime" width="50" height="50">
+    <animateMotion to="50,100" begin="100" dur="1" fill="freeze"/>
+    <animateMotion by="50, 50" begin="100" dur="1" fill="freeze"/>
+  </rect>
+
+  <!-- Check that 'from-to' replaces 'by' -->
+  <rect fill="lime" width="50" height="50">
+    <animateMotion by="500, 500" begin="100" dur="1" fill="freeze"/>
+    <animateMotion from="300,300" to="150,150" begin="100" dur="1" fill="freeze"/>
+  </rect>
+
+  <!-- Other tags -->
+  <foreignObject id="fo" x="0" y="0" width="100" height="50">
+    <div xmlns="http://www.w3.org/1999/xhtml" style="width:100%;height:100%;background-color:lime"/>
+  </foreignObject>
+  <animateMotion xlink:href="#fo" by="100, 300" begin="100" dur="1" fill="freeze"/>
+
+  <svg x="0" y="50" width="100" height="50">
+    <rect width="100" height="50" fill="lime"/>
+    <animateMotion by="100, 300" begin="100" dur="1" fill="freeze"/>
+  </svg>
+</svg>