From d17e690eb4b1652e028d8b1b7839c7b2b9cced66 Mon Sep 17 00:00:00 2001
From: Marc Laval <mlaval@amadeus.com>
Date: Mon, 12 Dec 2016 18:29:23 +0100
Subject: [PATCH] test(upgrade): fix failing test in browsers which do not
 support RAF

closes #13399
---
 modules/@angular/upgrade/test/upgrade_spec.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/@angular/upgrade/test/upgrade_spec.ts b/modules/@angular/upgrade/test/upgrade_spec.ts
index 90f21c510c..6f4354b1be 100644
--- a/modules/@angular/upgrade/test/upgrade_spec.ts
+++ b/modules/@angular/upgrade/test/upgrade_spec.ts
@@ -1023,6 +1023,13 @@ export function main() {
              expect($onDestroySpy).toHaveBeenCalled();
 
              ref.dispose();
+
+             if (!(global as any)['requestAnimationFrame']) {
+               // Needed for browser which don't support RAF and use a 16.6 setTimeout instead in
+               // ng1's AnimateRunner.
+               // This setTimeout remains at the end of the test and needs to be discarded.
+               tick(20);
+             }
            });
          }));