Tests: Skip Map and Set cases for QUnit.objectType() on IE 11

IE 11 has a non-compliant implementation. For now, treat this as if it didn't implement these at all.
qunitjs · Aug 16, 2020 · 077e789 · 077e789
1 parent 80ee531
commit 077e789
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/test/main/utilities.js b/test/main/utilities.js
@@ -46,11 +46,13 @@ if ( typeof Symbol === "function" ) {
 	validateObjectType( Symbol( "HI!" ), "symbol" );
 }
 
-if ( typeof Map === "function" ) {
+// Support IE 11: Skip on IE11's non-compliant implementation
+if ( typeof Map === "function" && ( new Map ).toString() !== "[object Object]" ) {
 	validateObjectType( new Map( ), "map" );
 }
 
-if ( typeof Set === "function" ) {
+// Support IE 11: Skip on IE11's non-compliant implementation
+if ( typeof Set === "function" && ( new Set ).toString() !== "[object Object]" ) {
 	validateObjectType( new Set( ), "set" );
 }