From dde1d672326c9d69731247c0e582a4bb88622093 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <i@jhuang.me>
Date: Wed, 6 Dec 2017 22:29:20 +0800
Subject: [PATCH] test(platform-browser): add supportsRegExUnicodeFlag method
 (#20819)

PR Close #20819
---
 packages/platform-browser/testing/src/browser_util.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/platform-browser/testing/src/browser_util.ts b/packages/platform-browser/testing/src/browser_util.ts
index 8a3a85daa8..c3e4a65e0c 100644
--- a/packages/platform-browser/testing/src/browser_util.ts
+++ b/packages/platform-browser/testing/src/browser_util.ts
@@ -75,6 +75,8 @@ export class BrowserDetection {
     return (typeof(document as any).registerElement !== 'undefined');
   }
 
+  get supportsRegExUnicodeFlag(): boolean { return RegExp.prototype.hasOwnProperty('unicode'); }
+
   get supportsShadowDom() {
     const testEl = document.createElement('div');
     return (typeof testEl.attachShadow !== 'undefined');