1 files changed, 37 insertions, 0 deletions
diff --git a/layout/reftests/svg/smil/event/event-util.js b/layout/reftests/svg/smil/event/event-util.js
new file mode 100644
index 000000000..0af17e102
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-util.js
@@ -0,0 +1,37 @@
+// Allows a moment for events to be processed then performs a seek and runs
+// a snapshot.
+function delayedSnapshot(seekTimeInSeconds)
+{
+  // Allow time for events to be processed
+  window.setTimeout(finish, 10, seekTimeInSeconds);
+}
+
+function finish(seekTimeInSeconds)
+{
+  document.documentElement.pauseAnimations();
+  if (seekTimeInSeconds)
+    document.documentElement.setCurrentTime(seekTimeInSeconds);
+  document.documentElement.removeAttribute("class");
+}
+
+function click(targetId)
+{
+  var evt = document.createEvent("MouseEvents");
+  evt.initMouseEvent("click", true, true, window,
+    0, 0, 0, 0, 0, false, false, false, false, 0, null);
+  var target = document.getElementById(targetId);
+  target.dispatchEvent(evt);
+}
+
+function keypress(charCode)
+{
+  var evt = document.createEvent("KeyboardEvent");
+  evt.initKeyEvent("keypress", true, true, window,
+                   false, // ctrlKeyArg
+                   false, // altKeyArg
+                   false, // shiftKeyArg
+                   false, // metaKeyArg
+                   0,     // keyCode
+                   charCode);
+  document.documentElement.dispatchEvent(evt);
+}