Check for existence of HTMLDetailsElement instead of ua

So that when Edge implements details the test wouldn't break
javan · Oct 13, 2018 · d7a265b · d7a265b
1 parent 65c911d
commit d7a265b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/src/test.coffee b/test/src/test.coffee
@@ -27,7 +27,7 @@ test "summary is focusable", (assert) ->
   done = assert.async()
   summary = getElement("summary")
   defer ->
-    if navigator.userAgent.match(/Trident|Edge/)
+    if (typeof HTMLDetailsElement is "undefined")
       assert.ok summary.hasAttribute("tabindex")
       assert.ok summary.hasAttribute("role")
     summary.focus()