summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/webrtc/RTCConfiguration-iceServers.html
blob: aa66bfbb2bfff0febc9404e4b73e0637a3226a70 (plain)
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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
<!doctype html>
<meta charset=utf-8>
<title>RTCConfiguration iceServers</title>
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<script src='RTCConfiguration-helper.js'></script>
<script>
  'use strict';

  // Test is based on the following editor's draft:
  // https://w3c.github.io/webrtc-pc/archives/20170605/webrtc.html

  // The following helper function is called from
  // RTCConfiguration-helper.js:
  //   config_test

  /*
    4.3.2.  Interface Definition
      [Constructor(optional RTCConfiguration configuration)]
      interface RTCPeerConnection : EventTarget {
        ...
      };

    4.2.1.  RTCConfiguration Dictionary
      dictionary RTCConfiguration {
        sequence<RTCIceServer>   iceServers = [];
        ...
      };

    4.2.4.  RTCIceServer Dictionary
      dictionary RTCIceServer {
        required (DOMString or sequence<DOMString>) urls;
                 DOMString                          username;
                 DOMString                          credential;
      };
   */

  test(() => {
    const pc = new RTCPeerConnection();
    assert_array_equals(pc.getConfiguration().iceServers, []);
  }, 'new RTCPeerConnection() should have default configuration.iceServers of undefined');

  config_test(makePc => {
    makePc({});
  }, '{} should succeed');

  config_test(makePc => {
    assert_throws_js(TypeError, () =>
      makePc({ iceServers: null }));
  }, '{ iceServers: null } should throw TypeError');

  config_test(makePc => {
    const pc = makePc({ iceServers: undefined });
    assert_array_equals(pc.getConfiguration().iceServers, []);
  }, '{ iceServers: undefined } should succeed');

  config_test(makePc => {
    const pc = makePc({ iceServers: [] });
    assert_array_equals(pc.getConfiguration().iceServers, []);
  }, '{ iceServers: [] } should succeed');

  config_test(makePc => {
    assert_throws_js(TypeError, () =>
      makePc({ iceServers: [null] }));
  }, '{ iceServers: [null] } should throw TypeError');

  config_test(makePc => {
    assert_throws_js(TypeError, () =>
      makePc({ iceServers: [undefined] }));
  }, '{ iceServers: [undefined] } should throw TypeError');

  config_test(makePc => {
    assert_throws_js(TypeError, () =>
      makePc({ iceServers: [{}] }));
  }, '{ iceServers: [{}] } should throw TypeError');

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: 'stun:stun1.example.net'
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['stun:stun1.example.net']);

  }, `with stun server should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: ['stun:stun1.example.net']
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['stun:stun1.example.net']);

  }, `with stun server array should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: ['stun:stun1.example.net', 'stun:stun2.example.net']
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['stun:stun1.example.net', 'stun:stun2.example.net']);

  }, `with 2 stun servers should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: 'turn:turn.example.org',
      username: 'user',
      credential: 'cred'
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['turn:turn.example.org']);
    assert_equals(server.username, 'user');
    assert_equals(server.credential, 'cred');

  }, `with turn server, username, credential should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: 'turns:turn.example.org',
      username: '',
      credential: ''
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['turns:turn.example.org']);
    assert_equals(server.username, '');
    assert_equals(server.credential, '');

  }, `with turns server and empty string username, credential should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: 'turn:turn.example.org',
      username: '',
      credential: ''
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['turn:turn.example.org']);
    assert_equals(server.username, '');
    assert_equals(server.credential, '');

  }, `with turn server and empty string username, credential should succeed`);

  config_test(makePc => {
    const pc = makePc({ iceServers: [{
      urls: ['turns:turn.example.org', 'turn:turn.example.net'],
      username: 'user',
      credential: 'cred'
    }] });

    const { iceServers } = pc.getConfiguration();
    assert_equals(iceServers.length, 1);

    const server = iceServers[0];
    assert_array_equals(server.urls, ['turns:turn.example.org', 'turn:turn.example.net']);
    assert_equals(server.username, 'user');
    assert_equals(server.credential, 'cred');

  }, `with one turns server, one turn server, username, credential should succeed`);

  /*
    4.3.2.  To set a configuration
      11.4. If scheme name is turn or turns, and either of server.username or
            server.credential are omitted, then throw an InvalidAccessError.
   */
  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turn:turn.example.net'
      }] }));
  }, 'with turn server and no credentials should throw InvalidAccessError');

  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turn:turn.example.net',
        username: 'user'
      }] }));
  }, 'with turn server and only username should throw InvalidAccessError');

  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turn:turn.example.net',
        credential: 'cred'
      }] }));
  }, 'with turn server and only credential should throw InvalidAccessError');

  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turns:turn.example.net'
      }] }));
  }, 'with turns server and no credentials should throw InvalidAccessError');

  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turns:turn.example.net',
        username: 'user'
      }] }));
  }, 'with turns server and only username should throw InvalidAccessError');

  config_test(makePc => {
    assert_throws_dom('InvalidAccessError', () =>
      makePc({ iceServers: [{
        urls: 'turns:turn.example.net',
        credential: 'cred'
      }] }));
  }, 'with turns server and only credential should throw InvalidAccessError');

  /*
    4.3.2.  To set a configuration
      11.3. For each url in server.urls parse url and obtain scheme name.
        - If the scheme name is not implemented by the browser, throw a SyntaxError.
        - or if parsing based on the syntax defined in [ RFC7064] and [RFC7065] fails,
          throw a SyntaxError.

    [RFC7064] URI Scheme for the Session Traversal Utilities for NAT (STUN) Protocol
    3.1.  URI Scheme Syntax
      stunURI       = scheme ":" host [ ":" port ]
      scheme        = "stun" / "stuns"

    [RFC7065] Traversal Using Relays around NAT (TURN) Uniform Resource Identifiers
    3.1.  URI Scheme Syntax
      turnURI       = scheme ":" host [ ":" port ]
                      [ "?transport=" transport ]
      scheme        = "turn" / "turns"
      transport     = "udp" / "tcp" / transport-ext
      transport-ext = 1*unreserved
   */
  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: ''
      }] }));
  }, 'with "" url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: ['stun:stun1.example.net', '']
      }] }));
  }, 'with ["stun:stun1.example.net", ""] url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: 'relative-url'
      }] }));
  }, 'with relative url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: 'http://example.com'
      }] }));
  }, 'with http url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: 'turn://example.org/foo?x=y'
      }] }));
  }, 'with invalid turn url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: 'stun://example.org/foo?x=y'
      }] }));
  }, 'with invalid stun url should throw SyntaxError');

  config_test(makePc => {
    assert_throws_dom("SyntaxError", () =>
      makePc({ iceServers: [{
        urls: []
      }] }));
  }, `with empty urls should throw SyntaxError`);

</script>