From c91f99cfa96d1419ac4e3f69263d2c98a823bea2 Mon Sep 17 00:00:00 2001
From: Daniel Freedman <dfreedm@google.com>
Date: Wed, 11 Sep 2013 16:07:34 -0700
Subject: [PATCH] Fix test race condition with DOMContentLoaded

Test tap could somtimes fire before the event handlers were added
---
 tests/tap.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/tests/tap.js b/tests/tap.js
index 5a50d4a..20cf033 100644
--- a/tests/tap.js
+++ b/tests/tap.js
@@ -1,7 +1,15 @@
 suite('Tap', function() {
   test('Up and Down', function(done) {
     prepare(target, 'tap', done);
-    target.dispatchEvent(new PointerEvent('pointerdown', {isPrimary: true, buttons: 1, pointerId: 1, bubbles: true}));
-    target.dispatchEvent(new PointerEvent('pointerup', {isPrimary: true, buttons: 1, pointerId: 1, bubbles: true}));
+    var fireTap = function() {
+      target.dispatchEvent(new PointerEvent('pointerdown', {isPrimary: true, buttons: 1, pointerId: 1, bubbles: true}));
+      target.dispatchEvent(new PointerEvent('pointerup', {isPrimary: true, buttons: 1, pointerId: 1, bubbles: true}));
+    }
+    // handle case where DOMContentLoaded has already fired
+    if (document.readyState === 'complete') {
+      fireTap();
+    } else {
+      document.addEventListener('DOMContentLoaded', fireTap);
+    }
   });
 });