31 lines
1.3 KiB
HTML
31 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<head>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/cookies/resources/cookie-helper.sub.js"></script>
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</head>
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<body onload="doTests()">
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<script>
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function doTests() {
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promise_test(async function(t) {
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var child = window.open("");
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child.onmessage = (ev) => {
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child.opener.postMessage(ev.data, '*');
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};
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var grandKid = child.document.createElement("iframe");
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child.document.body.appendChild(grandKid);
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var value = "" + Math.random();
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await resetSameSiteCookies(SECURE_ORIGIN, value);
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// Load at what cookies a subresource below an about:blank iframe
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// inheritting this origin gets.
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grandKid.src = SECURE_ORIGIN + "/cookies/samesite/resources/iframe-subresource-report.html"
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var e = await wait_for_message("COOKIES", SECURE_ORIGIN);
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assert_cookie(SECURE_ORIGIN, e.data, "samesite_unspecified", value, true);
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assert_cookie(SECURE_ORIGIN, e.data, "samesite_lax", value, true);
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assert_cookie(SECURE_ORIGIN, e.data, "samesite_strict", value, true);
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assert_cookie(SECURE_ORIGIN, e.data, "samesite_none", value, true);
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}, "SameSite cookies on subresource of top-level about:blank window");
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}
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</script>
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</body>
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