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| 1 <!DOCTYPE html> |
| 2 <meta charset="utf-8"> |
| 3 <title>RTCDataChannelEvent constructor</title> |
| 4 <script src="../../resources/testharness.js"></script> |
| 5 <script src="../../resources/testharnessreport.js"></script> |
| 6 <script> |
| 7 test(function() { |
| 8 assert_equals(RTCDataChannelEvent.length, 2); |
| 9 assert_throws( |
| 10 new TypeError(), |
| 11 function() { new RTCDataChannelEvent('type'); } |
| 12 ); |
| 13 }, 'RTCDataChannelEvent constructor without a required argument.'); |
| 14 |
| 15 test(function() { |
| 16 assert_throws( |
| 17 new TypeError(), |
| 18 function() { new RTCDataChannelEvent('type', { channel: null }); } |
| 19 ); |
| 20 }, 'RTCDataChannelEvent constructor with channel passed as "null".'); |
| 21 |
| 22 test(function() { |
| 23 assert_throws( |
| 24 new TypeError(), |
| 25 function() { new RTCDataChannelEvent('type', { channel: undefined }); } |
| 26 ); |
| 27 }, 'RTCDataChannelEvent constructor with a channel passed as "undefined".'); |
| 28 |
| 29 test(function() { |
| 30 var pc = new RTCPeerConnection(); |
| 31 var c = pc.createDataChannel(''); |
| 32 var e = new RTCDataChannelEvent('type', { channel: c }); |
| 33 assert_true(e instanceof RTCDataChannelEvent); |
| 34 assert_equals(e.channel, c); |
| 35 }, 'RTCDataChannelEvent constructor with full arguments.'); |
| 36 </script> |
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