1 files changed, 30 insertions, 0 deletions
diff --git a/layout/reftests/bugs/961887-1.html b/layout/reftests/bugs/961887-1.html
new file mode 100644
index 0000000000..65ff8d242c
--- /dev/null
+++ b/layout/reftests/bugs/961887-1.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<title>Don't pull background colors of container layers through DrawAboveRegions of ThebesLayers</title>
+<style>
+
+#outer {
+  transform: translateX(1px);
+}
+
+#above {
+  position: absolute;
+  top: 50px;
+  left: 50px;
+  width: 100px;
+  height: 100px;
+  border: 1px solid black;
+}
+
+</style>
+
+<div id="outer">
+  <canvas id="canvas" height="100" width="200"></canvas>
+  <div id="above"></div>
+</div>
+
+<script>
+var canvas = document.getElementById("canvas");
+var cx = canvas.getContext("2d");
+cx.fillStyle="lime";
+cx.fillRect(0, 0, 200, 100);
+</script>