From d8c4dd7e77d76e98f5dbea93302f8be1eddbc8d6 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Sun, 22 Mar 2020 18:39:59 +0000
Subject: [PATCH] tests: fix IE undo test

---
 tests/frontend/specs/undo.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/tests/frontend/specs/undo.js b/tests/frontend/specs/undo.js
index 39a19cea4..30cc88577 100644
--- a/tests/frontend/specs/undo.js
+++ b/tests/frontend/specs/undo.js
@@ -44,11 +44,16 @@ describe("undo button", function(){
     var modifiedValue = $firstTextElement.text(); // get the modified value
     expect(modifiedValue).not.to.be(originalValue); // expect the value to change
 
-    /*
-     * ACHTUNG: this is the only place in the test codebase in which a keydown
-     * is sent for IE. Everywhere else IE uses keypress.
-     */
-    var evtType = "keydown";
+    if(inner$(window)[0].bowser.firefox || inner$(window)[0].bowser.modernIE){ // if it's IE
+      var evtType = "keypress";
+    }else{
+      // Edge also requires keypress.
+      if(window.navigator.userAgent.indexOf("Edge") > -1){
+        var evtType = "keypress";
+      }else{
+        var evtType = "keydown";
+      }
+    }
 
     var e = inner$.Event(evtType);
     e.ctrlKey = true; // Control key