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<!doctype html>
<meta charset="utf-8">
<!--
4.8.2 RTCPeerConnectionIceEvent
The icecandidate event of the RTCPeerConnection uses the RTCPeerConnectionIceEvent interface.
-->
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
/*
RTCPeerConnectionIceEvent
[Constructor(DOMString type, optional RTCPeerConnectionIceEventInit eventInitDict)]
interface RTCPeerConnectionIceEvent : Event {
readonly attribute RTCIceCandidate? candidate;
readonly attribute DOMString? url;
};
*/
test(() => {
assert_throws(new TypeError(), () => {
new RTCPeerConnectionIceEvent();
});
}, "RTCPeerConnectionIceEvent with no arguments throws TypeError");
test(() => {
const event = new RTCPeerConnectionIceEvent("type");
/*
candidate of type RTCIceCandidate, readonly, nullable
url of type DOMString, readonly, nullable
*/
assert_equals(event.candidate, null);
assert_equals(event.url, null);
/*
Firing an RTCPeerConnectionIceEvent event named e with an RTCIceCandidate
candidate means that an event with the name e, which does not bubble
(except where otherwise stated) and is not cancelable
(except where otherwise stated),
*/
assert_false(event.bubbles);
assert_false(event.cancelable);
}, "RTCPeerConnectionIceEvent with no eventInitDict (default)");
test(() => {
const event = new RTCPeerConnectionIceEvent("type", {});
/*
candidate of type RTCIceCandidate, readonly, nullable
url of type DOMString, readonly, nullable
*/
assert_equals(event.candidate, null);
assert_equals(event.url, null);
/*
Firing an RTCPeerConnectionIceEvent event named e with an RTCIceCandidate
candidate means that an event with the name e, which does not bubble
(except where otherwise stated) and is not cancelable
(except where otherwise stated),
*/
assert_false(event.bubbles);
assert_false(event.cancelable);
}, "RTCPeerConnectionIceEvent with empty object as eventInitDict (default)");
test(() => {
const event = new RTCPeerConnectionIceEvent("type", {
candidate: null
});
assert_equals(event.candidate, null);
}, "RTCPeerConnectionIceEvent.candidate is null when constructed with { candidate: null }");
test(() => {
const event = new RTCPeerConnectionIceEvent("type", {
candidate: undefined
});
assert_equals(event.candidate, null);
}, "RTCPeerConnectionIceEvent.candidate is null when constructed with { candidate: undefined }");
/*
4.8.1 RTCIceCandidate Interface
The RTCIceCandidate() constructor takes a dictionary argument, candidateInitDict,
whose content is used to initialize the new RTCIceCandidate object. When run, if
both the sdpMid and sdpMLineIndex dictionary members are null, throw a TypeError.
*/
const candidate = "";
const sdpMid = "sdpMid";
const sdpMLineIndex = 1;
const ufrag = "";
const url = "foo.bar";
test(() => {
const iceCandidate = new RTCIceCandidate({ candidate, sdpMid, sdpMLineIndex, ufrag });
const event = new RTCPeerConnectionIceEvent("type", {
candidate: iceCandidate,
url,
});
assert_equals(event.candidate, iceCandidate);
assert_false(event.bubbles);
assert_false(event.cancelable);
}, "RTCPeerConnectionIceEvent with RTCIceCandidate");
test(() => {
const plain = { candidate, sdpMid, sdpMLineIndex, ufrag };
assert_throws(new TypeError(), () => new RTCPeerConnectionIceEvent("type", { candidate: plain }));
}, "RTCPeerConnectionIceEvent with non RTCIceCandidate object throws");
/*
This will remain commented out until https://github.com/w3c/webrtc-pc/issues/1232
is resolved.
test(() => {
// When firing an RTCPeerConnectionIceEvent event that contains a RTCIceCandidate
// object, it must include values for both sdpMid and sdpMLineIndex.
assert_throws(new TypeError(), () => {
new RTCPeerConnectionIceEvent("type", {
candidate: new RTCIceCandidate({ candidate, sdpMid, ufrag })
});
});
assert_throws(new TypeError(), () => {
new RTCPeerConnectionIceEvent("type", {
candidate: new RTCIceCandidate({ candidate, sdpMLineIndex, ufrag })
});
});
}, "RTCIceCandidate must include values for both sdpMid and sdpMLineIndex");
*/
test(() => {
const event = new RTCPeerConnectionIceEvent("type", {
candidate: null,
bubbles: true,
cancelable: true,
});
assert_true(event.bubbles);
assert_true(event.cancelable);
}, "RTCPeerConnectionIceEvent bubbles and cancelable");
</script>
|
