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<!DOCTYPE html>
<meta charset="utf-8">
<title>Structured cloning of SharedArrayBuffers: simple success cases that don't need dedicated files</title>
<link rel="help" href="https://html.spec.whatwg.org/multipage/#structuredserialize">
<link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-incrementer.js"></script>
<div id="log"></div>
<script>
"use strict";
[
"DataView",
"Int8Array",
"Uint8Array",
"Uint8ClampedArray",
"Int16Array",
"Uint16Array",
"Int32Array",
"Uint32Array",
"BigInt64Array",
"BigUint64Array",
"Float16Array",
"Float32Array",
"Float64Array"
].forEach(type => {
promise_test(t => {
const worker = new Worker("resources/incrementer-worker.js");
return testSharingViaIncrementerScript(t, worker, "window", worker, "worker", undefined, type);
}, "postMessaging to a dedicated worker allows them to see each others' modifications with " + type);
});
promise_test(t => {
return new Promise(resolve => {
const iframe = document.createElement("iframe");
iframe.onload = t.step_func(() => {
resolve(testSharingViaIncrementerScript(t, window, "window", iframe.contentWindow, "iframe", "*"));
});
iframe.src = "resources/incrementer-iframe.html";
document.body.appendChild(iframe);
});
}, "postMessaging to a same-origin iframe allows them to see each others' modifications");
promise_test(t => {
return new Promise(resolve => {
const iframe = document.createElement("iframe");
iframe.onload = t.step_func(() => {
const level1 = iframe.contentWindow;
const level2 = level1.frames[0];
const level3 = level2.frames[0];
const targetWindow = level3.frames[0];
resolve(testSharingViaIncrementerScript(t, window, "window", targetWindow, "nested iframe", "*"));
});
iframe.src = "resources/nested-iframe-1.html";
document.body.appendChild(iframe);
});
}, "postMessaging to a same-origin deeply-nested iframe allows them to see each others' modifications");
promise_test(t => {
return new Promise(resolve => {
const w = window.open("resources/incrementer-popup.html");
w.onload = t.step_func(() => {
resolve(testSharingViaIncrementerScript(t, window, "window", w, "popup window", "*").then(() => {
w.close();
}));
});
});
}, "postMessaging to a same-origin opened window allows them to see each others' modifications");
</script>
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