From a1c527df96c4d75bdd62d0fa039355f4d3ec3dbc Mon Sep 17 00:00:00 2001
From: Maksim Sadym <69349599+sadym-chromium@users.noreply.github.com>
Date: Fri, 15 Mar 2024 13:21:51 +0100
Subject: [PATCH] test: verify closing last page does not close connection
 (#12095)

Co-authored-by: Nikolay Vitkov <34244704+Lightning00Blade@users.noreply.github.com>
---
 test/src/browser.spec.ts | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/test/src/browser.spec.ts b/test/src/browser.spec.ts
index b8e0c8bb077..edfa075c4d3 100644
--- a/test/src/browser.spec.ts
+++ b/test/src/browser.spec.ts
@@ -6,7 +6,7 @@
 
 import expect from 'expect';
 
-import {getTestState, setupTestBrowserHooks} from './mocha-utils.js';
+import {getTestState, launch, setupTestBrowserHooks} from './mocha-utils.js';
 
 describe('Browser specs', function () {
   setupTestBrowserHooks();
@@ -64,6 +64,23 @@ describe('Browser specs', function () {
       expect(remoteBrowser.process()).toBe(null);
       await remoteBrowser.disconnect();
     });
+    it('should keep connected after the last page is closed', async () => {
+      const {browser, close} = await launch({}, {createContext: false});
+      try {
+        const pages = await browser.pages();
+        await Promise.all(
+          pages.map(page => {
+            return page.close();
+          })
+        );
+        // Verify the browser is still connected.
+        expect(browser.connected).toBe(true);
+        // Verify the browser can open a new page.
+        await browser.newPage();
+      } finally {
+        await close();
+      }
+    });
   });
 
   describe('Browser.isConnected', () => {