From a4c40fff8206869b227b69131f4c9b907f868c2a Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <aslushnikov@gmail.com>
Date: Wed, 5 Feb 2020 16:07:25 -0800
Subject: [PATCH] test: make sure `page.fill` actually clears an input (#851)

---
 test/page.spec.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/page.spec.js b/test/page.spec.js
index 4c712e76e2..e29cd6f44c 100644
--- a/test/page.spec.js
+++ b/test/page.spec.js
@@ -1132,6 +1132,13 @@ module.exports.describe = function({testRunner, expect, headless, playwright, FF
       await page.fill('input', '').catch(e => error = e);
       expect(error.message).toContain('Cannot type text into input[type=number].');
     });
+    it('should be able to clear', async({page, server}) => {
+      await page.goto(server.PREFIX + '/input/textarea.html');
+      await page.fill('input', 'some value');
+      expect(await page.evaluate(() => result)).toBe('some value');
+      await page.fill('input', '');
+      expect(await page.evaluate(() => result)).toBe('');
+    });
   });
 
   describe('Page.Events.Close', function() {