From 38b5f76d6e431413fe78029d6af3848955409833 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Tue, 28 Jan 2020 11:27:14 -0800
Subject: [PATCH] fix(test): wait for load state before checking opener of
 popup (#714)

---
 test/page.spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/page.spec.js b/test/page.spec.js
index b6b515c2e7..3672e78c23 100644
--- a/test/page.spec.js
+++ b/test/page.spec.js
@@ -143,7 +143,7 @@ module.exports.describe = function({testRunner, expect, headless, playwright, FF
       await page.goto(server.EMPTY_PAGE);
       await page.setContent('<a target=_blank rel="opener" href="/one-style.html">yo</a>');
       const [popup] = await Promise.all([
-        new Promise(x => page.once('popup', x)),
+        page.waitForEvent('popup').then(async popup => { await popup.waitForLoadState(); return popup; }),
         page.click('a'),
       ]);
       expect(await page.evaluate(() => !!window.opener)).toBe(false);