toJSON.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /webrtc/toJSON.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>WebRTC objects toJSON() methods</title>

<script src=/resources/testharness.js></script>

<script src=/resources/testharnessreport.js></script>

<script>

'use strict';

// The tests for

// * RTCSessionDescription.toJSON()

// * RTCIceCandidate.toJSON()

// are kept in a single file since they are similar and typically

// would need to be changed together.

test(t => {

  const desc = new RTCSessionDescription({

    type: 'offer',

    sdp: 'bogus sdp',

});

  const json = desc.toJSON();

  // Assert that candidates which should be serialized are present.

  assert_equals(json.type, desc.type);

  assert_equals(json.sdp, desc.sdp);

  // Assert that no other attributes are present by checking the size.

  assert_equals(Object.keys(json).length, 2);

}, 'RTCSessionDescription.toJSON serializes only specific attributes');

test(t => {

  const candidate = new RTCIceCandidate({

    sdpMLineIndex: 0,

    sdpMid: '0',

    candidate: 'candidate:1905690388 1 udp 2113937151 192.168.0.1 58041 typ host',

    usernameFragment: 'test'

});

  const json = candidate.toJSON();

  // Assert that candidates which should be serialized are present.

  assert_equals(json.sdpMLineIndex, candidate.sdpMLineIndex);

  assert_equals(json.sdpMid, candidate.sdpMid);

  assert_equals(json.candidate, candidate.candidate);

  assert_equals(json.usernameFragment, candidate.usernameFragment);

  // Assert that no other attributes are present by checking the size.

  assert_equals(Object.keys(json).length, 4);

}, 'RTCIceCandidate.toJSON serializes only specific attributes');

</script>