<!DOCTYPE html>
<html>
<body>
<script src="/js-test-resources/js-test.js"></script>
<script>
description("Make sure that StorageAreaMap objects do no leak.");
jsTestIsAsync = true;
localStorage.setItem("foo", "bar");

onload = function() {
    initialStorageAreaMapCount = internals.storageAreaMapCount;

    document.getElementById("testFrame").remove();

    handle = setInterval(() => {
        gc()
        if (internals.storageAreaMapCount < initialStorageAreaMapCount) {
            testPassed("StorageAreaMap objects are not leaking");
            clearInterval(handle);
            finishJSTest();
        }
    }, 10);
}
</script>
<iframe id="testFrame" src="http://localhost:8000/storage/resources/storage-map-leaking-iframe.html"></iframe>
</body>
</html>