1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
<!doctype html>
<meta charset=utf-8>
<title>RTCRtpParameters encodings</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/webrtc/dictionary-helper.js"></script>
<script src="/webrtc/RTCRtpParameters-helper.js"></script>
<script>
'use strict';
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
assert_throws_js(RangeError, () => pc.addTransceiver('video', {
sendEncodings: [{
maxFramerate: -10
}]
}));
}, `addTransceiver() with sendEncoding.maxFramerate field set to less than 0 should reject with RangeError`);
test(t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
let {sender} = pc.addTransceiver('audio', {
sendEncodings: [{
maxFramerate: -10
}]
});
let encodings = sender.getParameters().encodings;
assert_equals(encodings.length, 1);
assert_not_own_property(encodings[0], "maxFramerate");
sender = pc.addTransceiver('audio', {
sendEncodings: [{
maxFramerate: 10
}]
}).sender;
encodings = sender.getParameters().encodings;
assert_equals(encodings.length, 1);
assert_not_own_property(encodings[0], "maxFramerate");
}, `addTransceiver('audio') with sendEncoding.maxFramerate should succeed, but remove the maxFramerate, even if it is invalid`);
promise_test(async t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {sender} = pc.addTransceiver('audio');
let params = sender.getParameters();
assert_equals(params.encodings.length, 1);
params.encodings[0].maxFramerate = 20;
await sender.setParameters(params);
const {encodings} = sender.getParameters();
assert_equals(encodings.length, 1);
assert_not_own_property(encodings[0], "maxFramerate");
}, `setParameters with maxFramerate on an audio sender should succeed, but remove the maxFramerate`);
promise_test(async t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const {sender} = pc.addTransceiver('audio');
let params = sender.getParameters();
assert_equals(params.encodings.length, 1);
params.encodings[0].maxFramerate = -1;
await sender.setParameters(params);
const {encodings} = sender.getParameters();
assert_equals(encodings.length, 1);
assert_not_own_property(encodings[0], "maxFramerate");
}, `setParameters with an invalid maxFramerate on an audio sender should succeed, but remove the maxFramerate`);
promise_test(async t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const { sender } = pc.addTransceiver('video');
await doOfferAnswerExchange(t, pc);
const param = sender.getParameters();
const encoding = param.encodings[0];
assert_not_own_property(encoding, "maxFramerate");
encoding.maxFramerate = -10;
return promise_rejects_js(t, RangeError,
sender.setParameters(param));
}, `setParameters() with encoding.maxFramerate field set to less than 0 should reject with RangeError`);
// It would be great if we could test to see whether maxFramerate is actually
// honored.
test_modified_encoding('video', 'maxFramerate', 24, 16,
'setParameters() with maxFramerate 24->16 should succeed');
test_modified_encoding('video', 'maxFramerate', undefined, 16,
'setParameters() with maxFramerate undefined->16 should succeed');
test_modified_encoding('video', 'maxFramerate', 24, undefined,
'setParameters() with maxFramerate 24->undefined should succeed');
test_modified_encoding('video', 'maxFramerate', 0, 16,
'setParameters() with maxFramerate 0->16 should succeed');
test_modified_encoding('video', 'maxFramerate', 24, 0,
'setParameters() with maxFramerate 24->0 should succeed');
</script>
|
