From c8c4356d7cd06183e51871796462fc7709216326 Mon Sep 17 00:00:00 2001
From: Pavel Feldman <pavel.feldman@gmail.com>
Date: Tue, 11 Feb 2020 20:18:41 -0800
Subject: [PATCH] test: add setInputFiles input event test (#944)

---
 test/input.spec.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/test/input.spec.js b/test/input.spec.js
index ea796842bd..4a78afa06a 100644
--- a/test/input.spec.js
+++ b/test/input.spec.js
@@ -193,6 +193,18 @@ module.exports.describe = function({testRunner, expect, playwright, FFOX, CHROMI
         path.relative(process.cwd(), __dirname + '/assets/pptr.png')).catch(e => error = e);
       expect(error).not.toBe(null);
     });
+    it('should emit input change event', async({page, server}) => {
+      const events = [];
+      await page.exposeFunction('eventHandled', e => events.push(e));
+      await page.setContent(`
+      <input id=input type=file></input>
+      <script>
+        input.addEventListener('input', e => eventHandled({ type: e.type }));
+      </script>`);
+      await (await page.$('input')).setInputFiles(FILE_TO_UPLOAD);
+      expect(events.length).toBe(1);
+      expect(events[0].type).toBe('input');
+    });
   });
 
   describe('Page.waitForFileChooser isMultiple', () => {