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<!DOCTYPE html>
<meta charset=utf-8>
<title>Web NFC: prompt closes when page reloads</title>
<link rel="help" href="https://w3c.github.io/web-nfc/"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<p>
This manual test checks that Web NFC prompt closes when page reloads.
</p>
<ol>
<li>Make sure NFC is disabled at system level</li>
<li>Click button to open Web NFC prompt</li>
<li>Accept first Web NFC prompt if needed</li>
<li>Wait 3 seconds when prompted about turning on the NFC adapter on the system level</li>
<li>Page reloads, click button if Web NFC prompt closed</li>
</ol>
<script>
promise_test(async (t) => {
if (window.location.search === "?didPromptClose") {
const button = document.createElement("button");
button.textContent = "Did Web NFC prompt close?";
await new Promise((resolve) => {
button.onclick = () => {
document.body.removeChild(button);
resolve();
};
document.body.appendChild(button);
});
return;
}
const button = document.createElement("button");
button.textContent = "Click to open Web NFC prompt";
await new Promise((resolve) => {
button.onclick = () => {
document.body.removeChild(button);
resolve();
};
document.body.appendChild(button);
});
// Web NFC prompt shows up.
const ndef = new NDEFReader();
ndef.scan();
// Wait 3 seconds to give time to user to accept first Web NFC prompt.
await new Promise((resolve) => setTimeout(resolve, 3000));
// Reload page and manually check that Web NFC prompt closes.
window.location.search = "?didPromptClose";
}, "Web NFC prompt should close when page reloads.");
</script>
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