mozilla-central/testing/web-platform/tests/webtransport/constructor.https.any.js (file symbol)

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// META: global=window,worker
// META: script=/common/get-host-info.sub.js
// META: script=resources/webtransport-test-helpers.sub.js
// META: script=/common/utils.js
const BAD_URLS = [
null,
'',
'no-scheme',
'http://example.com/' /* scheme is wrong */,
'quic-transport://example.com/' /* scheme is wrong */,
'https:///' /* no host specified */,
'https://example.com/#failing' /* has fragment */,
`https://${HOST}:999999/` /* invalid port */,
];
for (const url of BAD_URLS) {
test(() => {
assert_throws_dom('SyntaxError', () => new WebTransport(url),
'constructor should throw');
}, `WebTransport constructor should reject URL '${url}'`);
}
const OPTIONS = [
{ allowPooling: true },
{ requireUnreliable: true },
{ allowPooling: true, requireUnreliable: true },
{ congestionControl: "default" },
{ congestionControl: "throughput" },
{ congestionControl: "low-latency" },
{ allowPooling: true, requireUnreliable: true, congestionControl: "low-latency" },
// XXX Need to test serverCertificateHashes
];
for (const options of OPTIONS) {
promise_test(async t => {
const id = token();
const wt = new WebTransport(webtransport_url(`client-close.py?token=${id}`), options );
await wt.ready;
wt.close();
}, "WebTransport constructor should allow options " + JSON.stringify(options));
}
promise_test(async t => {
const wt = new WebTransport(`https://${HOST}:0/`);
// Sadly we cannot use promise_rejects_dom as the error constructor is
// WebTransportError rather than DOMException.
// We get a possible error, and then make sure wt.ready is rejected with it.
const e = await wt.ready.catch(e => e);
await promise_rejects_exactly(t, e, wt.ready, 'ready should be rejected');
await promise_rejects_exactly(t, e, wt.closed, 'closed should be rejected');
assert_true(e instanceof WebTransportError);
assert_equals(e.source, 'session', 'source');
assert_equals(e.streamErrorCode, null, 'streamErrorCode');
}, 'Connection to port 0 should fail');