import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

gfx/layers/apz/test/mochitest/test_group_mouseevents.html

@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Various mouse tests that spawn in new windows</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="apz_test_utils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript">
+
+var subtests = [
+  // Sanity test to synthesize a mouse click
+  {'file': 'helper_click.html?dtc=false'},
+  // Same as above, but with a dispatch-to-content region that exercises the
+  // main-thread notification codepaths for mouse events
+  {'file': 'helper_click.html?dtc=true'},
+  // Sanity test for click but with some mouse movement between the down and up
+  {'file': 'helper_drag_click.html'},
+  // Test for dragging on a fake-scrollbar element that scrolls the page
+  {'file': 'helper_drag_scroll.html'}
+];
+
+if (isApzEnabled()) {
+  SimpleTest.waitForExplicitFinish();
+  window.onload = function() {
+    runSubtestsSeriallyInFreshWindows(subtests)
+    .then(SimpleTest.finish);
+  };
+}
+
+  </script>
+</head>
+<body>
+</body>
+</html>