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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Test form restoration for no-store pages</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
<script>
function waitForMessage(aBroadcastChannel) {
return new Promise(resolve => {
aBroadcastChannel.addEventListener("message", ({ data }) => {
resolve(data);
}, { once: true });
});
}
function postMessageAndWait(aBroadcastChannel, aMsg) {
let promise = waitForMessage(aBroadcastChannel);
aBroadcastChannel.postMessage(aMsg);
return promise;
}
async function startTest(aTestFun) {
let bc = new BroadcastChannel("form_restoration");
let promise = waitForMessage(bc);
window.open("file_form_restoration_no_store.html", "", "noopener");
await promise;
// test steps
await aTestFun(bc);
// close broadcast channel and window
bc.postMessage("close");
bc.close();
}
/* Test for bug1740517 */
add_task(async function history_back() {
await startTest(async (aBroadcastChannel) => {
// update form data
aBroadcastChannel.postMessage("enter_data");
// navigate
await postMessageAndWait(aBroadcastChannel, "navigate");
// history back
let { persisted, formData } = await postMessageAndWait(aBroadcastChannel, "back");
// check form data
ok(!persisted, "Page with a no-store header shouldn't be bfcached.");
is(formData, "initial", "We shouldn't restore form data when going back to a page with a no-store header.");
});
});
/* Test for bug1752250 */
add_task(async function location_reload() {
await startTest(async (aBroadcastChannel) => {
// update form data
aBroadcastChannel.postMessage("enter_data");
// reload
let { persisted, formData } = await postMessageAndWait(aBroadcastChannel, "reload");
// check form data
ok(!persisted, "Page with a no-store header shouldn't be bfcached.");
is(formData, "initial", "We shouldn't restore form data when reload a page with a no-store header.");
});
});
</script>
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test"></pre>
</body>
</html>
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