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<!DOCTYPE html>
<meta charset="utf-8">
<title>Tests for RTCRtpReceiver-jitterBufferTarget attribute</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
'use strict'
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
}, 'audio jitterBufferTarget is null by default');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 500;
assert_equals(receiver.jitterBufferTarget, 500);
}, 'audio jitterBufferTarget accepts posititve values');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 4000;
assert_throws_js(RangeError, () => {
receiver.jitterBufferTarget = 4001;
}, 'audio jitterBufferTarget doesn\'t accept values greater than 4000 milliseconds');
assert_equals(receiver.jitterBufferTarget, 4000);
}, 'audio jitterBufferTarget accepts values up to 4000 milliseconds');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 700;
assert_throws_js(RangeError, () => {
receiver.jitterBufferTarget = -500;
}, 'audio jitterBufferTarget doesn\'t accept negative values');
assert_equals(receiver.jitterBufferTarget, 700);
}, 'audio jitterBufferTarget returns last valid value on throw');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 0;
assert_equals(receiver.jitterBufferTarget, 0);
}, 'audio jitterBufferTarget allows zero value');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('audio', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 500;
assert_equals(receiver.jitterBufferTarget, 500);
receiver.jitterBufferTarget = null;
assert_equals(receiver.jitterBufferTarget, null);
}, 'audio jitterBufferTarget allows to reset value to null');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
}, 'video jitterBufferTarget is null by default');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 500;
assert_equals(receiver.jitterBufferTarget, 500);
}, 'video jitterBufferTarget accepts posititve values');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 4000;
assert_throws_js(RangeError, () => {
receiver.jitterBufferTarget = 4001;
}, 'video jitterBufferTarget doesn\'t accept values greater than 4000 milliseconds');
assert_equals(receiver.jitterBufferTarget, 4000);
}, 'video jitterBufferTarget accepts values up to 4000 milliseconds');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 700;
assert_throws_js(RangeError, () => {
receiver.jitterBufferTarget = -500;
}, 'video jitterBufferTarget doesn\'t accept negative values');
assert_equals(receiver.jitterBufferTarget, 700);
}, 'video jitterBufferTarget returns last valid value');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 0;
assert_equals(receiver.jitterBufferTarget, 0);
}, 'video jitterBufferTarget allows zero value');
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {receiver} = pc.addTransceiver('video', {direction:'recvonly'});
assert_equals(receiver.jitterBufferTarget, null);
receiver.jitterBufferTarget = 500;
assert_equals(receiver.jitterBufferTarget, 500);
receiver.jitterBufferTarget = null;
assert_equals(receiver.jitterBufferTarget, null);
}, 'video jitterBufferTarget allows to reset value to null');
</script>
</body>
|
