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<html>
<head>
<title>3rd party content!</title>
<script type="text/javascript" src="https://example.com/browser/toolkit/components/antitracking/test/browser/storageAccessAPIHelpers.js"></script>
</head>
<body>
<h1>Here the 3rd party content!</h1>
<script>
function info(msg) {
parent.postMessage({ type: "info", msg }, "*");
}
function ok(what, msg) {
parent.postMessage({ type: "ok", what: !!what, msg }, "*");
}
function is(a, b, msg) {
ok(a === b, msg);
}
async function runTest() {
function workerCode() {
onmessage = () => {
try {
indexedDB.open("test", "1");
postMessage(true);
} catch (e) {
postMessage(false);
}
};
}
/* import-globals-from storageAccessAPIHelpers.js */
await noStorageAccessInitially();
info("Initialized");
let blob = new Blob([workerCode.toString() + "; workerCode();"]);
let blobURL = URL.createObjectURL(blob);
info("Blob created");
let w = new Worker(blobURL);
info("Worker created");
await new Promise(resolve => {
w.addEventListener("message", e => {
ok(!e.data, "IDB is disabled");
resolve();
}, { once: true });
w.postMessage("go");
});
/* import-globals-from storageAccessAPIHelpers.js */
await callRequestStorageAccess();
await new Promise(resolve => {
w.addEventListener("message", e => {
ok(e.data, "IDB is enabled");
resolve();
}, { once: true });
w.postMessage("go");
});
parent.postMessage({ type: "finish" }, "*");
}
runTest();
</script>
</body>
</html>