https://github.com/web-platform-tests/wpt
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Tip revision: fee987632e670876c7468ccd695f41fe90911d6b authored by Manuel Rego Casasnovas on 05 April 2018, 07:04:59 UTC
[css-multicol] column-gap normal is 1em per spec now
Tip revision: fee9876
unload-1.html
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<html>
<head><title>Document</title></head>
<body>
<h1>Document</h1>
<script>
onload = function() {
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  opener.postMessage("close", "*");
}

function onVisibilityChange() {
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}
</script>
</body>
</html>
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