HTML: window.open()'s url parameter default

For whatwg/html#4851.
natechapin · Aug 23, 2019 · fdd1b39 · fdd1b39
1 parent 75af8c5
commit fdd1b39
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/html/browsers/the-window-object/window-open-defaults.window.js b/html/browsers/the-window-object/window-open-defaults.window.js
@@ -0,0 +1,12 @@
+async_test(t => {
+  const frame = document.createElement("iframe");
+  t.add_cleanup(() => frame.remove());
+  frame.name = "foo";
+  frame.src = "/common/blank.html";
+  frame.onload = t.step_func(() => {
+    frame.onload = t.unreached_func();
+    t.step_timeout(() => t.done(), 500);
+    assert_equals(window[0], window.open(undefined, "foo"));
+  });
+  document.body.append(frame);
+}, "window.open()'s url parameter default");