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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /mediacapture-streams/MediaStream-default-feature-policy.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<body>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=/resources/testdriver.js></script>
<script src=/resources/testdriver-vendor.js></script>
<script src=permission-helper.js></script>
<script src=/common/get-host-info.sub.js></script>
<script src=/feature-policy/resources/featurepolicy.js></script>
<script>
'use strict';
async function gUM({audio, video}) {
let stream;
if (!page_loaded_in_iframe()) {
await setMediaPermission();
}
try {
stream = await navigator.mediaDevices.getUserMedia({audio, video});
// getUserMedia must guarantee the number of tracks requested or fail.
if ((audio && stream.getAudioTracks().length == 0) ||
(video && stream.getVideoTracks().length == 0)) {
throw {name: `All requested devices must be present with ` +
`audio ${audio} and video ${video}, or fail`};
}
} finally {
if (stream) {
stream.getTracks().forEach(track => track.stop());
}
}
}
async function must_disallow_gUM({audio, video}) {
try {
await gUM({audio, video});
} catch (e) {
if (e.name == 'NotAllowedError') {
return;
}
throw e;
}
throw {name: `audio ${audio} and video ${video} constraints must not be ` +
`allowed.`};
}
const cross_domain = get_host_info().HTTPS_REMOTE_ORIGIN;
run_all_fp_tests_allow_self(
cross_domain,
'microphone',
'NotAllowedError',
async () => {
await gUM({audio: true});
if (window.location.href.includes(cross_domain)) {
await must_disallow_gUM({video: true});
await must_disallow_gUM({audio: true, video: true});
}
}
);
run_all_fp_tests_allow_self(
cross_domain,
'camera',
'NotAllowedError',
async () => {
await gUM({video: true});
if (window.location.href.includes(cross_domain)) {
await must_disallow_gUM({audio: true});
await must_disallow_gUM({audio: true, video: true});
}
}
);
run_all_fp_tests_allow_self(
cross_domain,
'camera;microphone',
'NotAllowedError',
async () => {
await gUM({audio: true, video: true});
await gUM({audio: true});
await gUM({video: true});
}
);
</script>
</body>