https://github.com/web-platform-tests/wpt
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Tip revision: 9f7520e98307e7c61ad3a39b6dc1a2d1ecf96b75 authored by Anne van Kesteren on 13 September 2016, 09:05:52 UTC
Test for specific cross-origin object exceptions
Tip revision: 9f7520e
storage_session_window_open_second.html
<!DOCTYPE HTML>
<html>
<head>
<title>WebStorage Test: sessionStorage - second page</title>
</head>
<body>
<script>

var storage = window.sessionStorage;

var assertions = [];

assertions.push({
    actual: storage.getItem("FOO"),
    expected: "BAR",
    message: "storage.getItem('FOO')"
});

storage.setItem("FOO", "BAR-NEWWINDOW");

assertions.push({
    actual: storage.getItem("FOO"),
    expected: "BAR-NEWWINDOW",
    message: "value for FOO after changing"
});
assertions.push({
    actual: window.opener.sessionStorage.getItem("FOO"),
    expected: "BAR",
    message: "value for FOO in my opening window"
});

window.opener.postMessage(assertions, '*');

</script>
</body>
</html>
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