1 files changed, 59 insertions, 0 deletions
diff --git a/dom/plugins/test/reftest/update-1.html b/dom/plugins/test/reftest/update-1.html
new file mode 100644
index 000000000..f307b4394
--- /dev/null
+++ b/dom/plugins/test/reftest/update-1.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+  <title>Test for bugs 807728 and 810426</title>
+  <script src="utils.js">
+  </script>
+  <script>
+function start()
+{
+    document.removeEventListener("MozReftestInvalidate", start, false);
+
+    var plugin = document.getElementById("plugin");
+    var color = "FF000000";
+    var color_count = 0;
+    var last_paint_count = 0;
+    // Enough paints to test reusing a surface after it has been
+    // moved from front to back buffer.
+    var final_paint_count = window.mozPaintCount + 10;
+    var final_color = "FFFF0000";
+
+    // Using mozPaintCount to track when content has been updated as an
+    // indication that the browser has received updates, instead of
+    // plugin.getPaintCount() which tracks when the plugin sends updates or
+    // MozAfterPaint events which track OS paints.  Not using
+    // MozPaintWaitFinished because invalidation causes no geometry changes.
+    function wait_for_paints() {
+        var paint_count = window.mozPaintCount;
+        if (paint_count >= final_paint_count && color == final_color) {
+            document.documentElement.removeAttribute("class");
+            return;
+        }
+        if (paint_count != last_paint_count) {
+            last_paint_count = paint_count;
+            if (paint_count + 1 >= final_paint_count) {
+                color = final_color;
+                // Wait for the paint with the final color
+                final_paint_count = paint_count + 1;
+            } else {
+                ++color_count;
+                color = "FF00000" + color_count;
+            }
+            plugin.setColor(color);
+        }       
+        setTimeout(wait_for_paints, 0);
+    }
+
+    wait_for_paints();
+}
+
+// MozReftestInvalidate is delivered after initial painting has settled.
+document.addEventListener("MozReftestInvalidate", start, false);
+  </script>
+</head>
+<body onLoad="forceLoadPlugin('plugin', true)">
+  <embed id="plugin" type="application/x-test"
+         drawmode="solid" color="FF000000" width="30" height="50">
+  </embed>
+</body>
+</html>