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<!doctype html>
<html>
<head>
<title>Viewport: Resize Event On Load Overflowing Page</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, minimum-scale=1">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="viewport_support.js"></script>
<script>
var t = async_test(
"Resize event fired exactly once against window.visualViewport if " +
"scrollbars affect layout.");
t.step(() => {
// Run the test in a new window to make sure we don't pick up
// a resize event due to a previous page having a different scale.
var win = window.open("helper-resize-event-on-load-overflowing-page.html");
t.add_cleanup(() => win.close());
});
</script>
</head>
<body>
<h1>Viewport: Resize Event On Load Overflowing Page</h1>
<h4>
Test Description: This test ensures that we fire a resize event against
window.visualViewport if the page has overflow (since this creates a scrollbar
and thus changes the viewport size).
</h4>
<div id="log"></div>
</body>
</html>
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