Content - 054e8c76c868b7c4d75c598d62511a3b99d44095 - b554ee2/page-visibility/onvisibilitychange.html

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Tip revision: 3fefc102d977b933ce97709acf8397c91d1fb0d9 authored by joysyu@google.com on 01 September 2017, 00:16:13 UTC
Hide relatively positioned layers in collapsed columns

Tip revision: 3fefc10

onvisibilitychange.html

<!doctype html>
<title>onvisibilitychange attribute is a proper event handler</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
var ast = new async_test("onvisibilitychange attribute is a proper event handler");
document.getElementById("frame1");
function startTest() {
  var iframe1 = document.getElementById("frame1");
  iframe1.contentWindow.document.onvisibilitychange = ast.step_func(function() {
    ast.done();
  });
  frame1.parentNode.removeChild(frame1);
}
</script>
<iframe id="frame1" src='resources/iframe.html'></iframe>

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