From 11930a627b119ce1732516b0f822073d0da9dbba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= <emilio@crisal.io>
Date: Wed, 3 Apr 2019 17:12:34 +0200
Subject: [PATCH] HTML: Test that <details open> fires the event even from the
 parser.

https://github.com/whatwg/html/issues/4500
---
 .../the-details-element/toggleEvent.html                     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/html/semantics/interactive-elements/the-details-element/toggleEvent.html b/html/semantics/interactive-elements/the-details-element/toggleEvent.html
index a54ad1f8a8e746..c918f8eb621219 100644
--- a/html/semantics/interactive-elements/the-details-element/toggleEvent.html
+++ b/html/semantics/interactive-elements/the-details-element/toggleEvent.html
@@ -175,4 +175,9 @@
     t10.done();
   }, 0);
 
+  async_test(function(t) {
+    new DOMParser().parseFromString("<details open>", "text/html").querySelector("details").ontoggle = t.step_func_done(function(e) {
+      assert_true(e.target.open);
+    });
+  }, "Setting open from the parser fires a toggle event");
 </script>