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<!DOCTYPE html>
<body>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="resources/webxr_util.js"></script>
<script src="resources/webxr_test_constants.js"></script>
<canvas></canvas>
<script>
let testName =
"Inline viewer support with no device";
// Purposefully not connecting a device to ensure that viewer is always
// supported if that is the only feature requested.
xr_promise_test(testName,
(t) => {
function session_resolves(sessionMode, sessionInit) {
return navigator.xr.requestSession(sessionMode, sessionInit)
.then(session => session.end());
}
function session_rejects(expected, sessionMode, sessionInit) {
return promise_rejects_dom(t, expected, navigator.xr.requestSession(sessionMode, sessionInit)
.then(session => session.end()));
}
return session_resolves('inline', {
// RequestSession with 'viewer' as a required featre should succeed, even
// without user activation.
requiredFeatures: ['viewer']
})
.then(() => {
// RequestSession with 'viewer' as an optional feature should succeed, even
// without user activation.
return session_resolves('inline', {
optionalFeatures: ['viewer']
})
})
.then(() => {
// RequestSession with no requirements should succeed.
return session_resolves('inline', {});
})
.then(() => {
// RequestSession with non-viewer optional features should fail
// without user activation.
return session_rejects("SecurityError", 'inline', {
optionalFeatures: ['local']
});
})
.then(() => {
// RequestSession with non-viewer required features should fail
// without user activation.
return session_rejects("SecurityError", 'inline', {
optionalFeatures: ['local']
});
})
.then(() => promise_simulate_user_activation(() => {
// RequestSession with unsupported optional features should succeed.
return session_resolves('inline', {
requiredFeatures: ['viewer'],
optionalFeatures: ['local']
})
}))
.then(() => promise_simulate_user_activation(() => {
// Request with unsupported required features should reject.
return session_rejects("NotSupportedError", 'inline', {
requiredFeatures: ['local']
});
}));
});
</script>
</body>
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