зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.1 KiB
HTML
49 строки
1.1 KiB
HTML
<!--
|
|
Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
|
-->
|
|
<html>
|
|
<head>
|
|
<title>Indexed Database Test</title>
|
|
|
|
<script type="text/javascript">
|
|
function messageListener(event) {
|
|
let message = JSON.parse(event.data);
|
|
|
|
if (message.source == "parent") {
|
|
document.getElementById("iframe2").src = message.href;
|
|
}
|
|
else if (message.source == "iframe2") {
|
|
parent.postMessage(event.data, "*");
|
|
}
|
|
}
|
|
|
|
function report(result) {
|
|
let message = { source: "iframe1" };
|
|
message.result = result;
|
|
window.parent.postMessage(JSON.stringify(message), "*");
|
|
}
|
|
|
|
function runIndexedDBTest() {
|
|
window.addEventListener('message', messageListener);
|
|
|
|
try {
|
|
let request = indexedDB.open(window.location.pathname, 1);
|
|
request.onsuccess = function(event) {
|
|
report(!!(event.target.result instanceof IDBDatabase));
|
|
};
|
|
}
|
|
catch (e) {
|
|
report(false);
|
|
}
|
|
}
|
|
</script>
|
|
|
|
</head>
|
|
|
|
<body onload="runIndexedDBTest();">
|
|
<iframe id="iframe2"></iframe>
|
|
</body>
|
|
|
|
</html>
|