This is a testharness.js-based test.
Found 20 FAIL, 0 TIMEOUT, 0 NOTRUN.
[FAIL] new RTCIceCandidate({ ... }) with nondefault values for all fields
  assert_equals: relayProtocol expected (string) "udp" but got (object) null
[FAIL] new RTCIceCandidate({ ... }) with nondefault values for all fields, tcp candidate
  assert_equals: url expected (string) "turn:turn.example.net" but got (object) null
[FAIL] new RTCIceCandidate({ relayProtocol, url }) cloned vs signaled
  assert_equals: relayProtocol cloned expected (string) "tls" but got (object) null
[FAIL] IPv6 connection-address parses
  assert_equals: IPv6 compressed expected "2001:db8::1" but got "[2001:db8::1]"
[FAIL] component-id of 0 fails to parse (prose requires >= 1)
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] component-id of 257 fails to parse (prose requires <= 256)
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] srflx candidate without raddr/rport fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] prflx candidate without raddr/rport fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] relay candidate without raddr/rport fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] raddr without rport fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] enum-typed fields are lowercased regardless of input case
  assert_equals: protocol lowercased expected (string) "udp" but got (object) null
[FAIL] tcpType is lowercased regardless of input case
  assert_equals: protocol lowercased expected (string) "tcp" but got (object) null
[FAIL] priority of 0 fails to parse (prose requires >= 1)
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] priority above 2^31-1 fails to parse (prose limits to 2^31-1)
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] foundation longer than 32 chars fails to parse
  assert_equals: foundation expected (object) null but got (string) "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
[FAIL] foundation with non-ice-char characters fails to parse
  assert_equals: foundation with '-' fails expected (object) null but got (string) "foo-bar"
[FAIL] leading "a=" prefix fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] TCP non-relay candidate without tcptype fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] TCP candidate with tcptype keyword but no value fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
[FAIL] TCP candidate with extension before tcptype fails to parse
  assert_equals: foundation expected (object) null but got (string) "1"
Harness: the test ran to completion.