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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <meta charset=utf-8> |
| 3 <script src="../resources/testharness.js"></script> |
| 4 <script src="../resources/testharnessreport.js"></script> |
| 5 <script> |
| 6 |
| 7 async_test(t => { |
| 8 let c1 = new BroadcastChannel('eventType'); |
| 9 let c2 = new BroadcastChannel('eventType'); |
| 10 |
| 11 c2.onmessage = t.step_func(e => { |
| 12 console.log(e.source); |
| 13 console.log(e.origin); |
| 14 assert_true(e instanceof MessageEvent); |
| 15 assert_equals(e.target, c2); |
| 16 assert_equals(e.type, 'message'); |
| 17 assert_equals(e.origin, location.origin, 'origin'); |
| 18 assert_equals(e.data, 'hello world'); |
| 19 assert_equals(e.source, null, 'source'); |
| 20 t.done(); |
| 21 }); |
| 22 c1.postMessage('hello world'); |
| 23 }, 'postMessage results in correct event'); |
| 24 |
| 25 async_test(t => { |
| 26 let c1 = new BroadcastChannel('order'); |
| 27 let c2 = new BroadcastChannel('order'); |
| 28 let c3 = new BroadcastChannel('order'); |
| 29 |
| 30 let events = []; |
| 31 let doneCount = 0; |
| 32 let handler = t.step_func(e => { |
| 33 events.push(e); |
| 34 if (e.data == 'done') { |
| 35 doneCount++; |
| 36 if (doneCount == 2) { |
| 37 assert_equals(events.length, 6); |
| 38 assert_equals(events[0].target, c2, 'target for event 0'); |
| 39 assert_equals(events[0].data, 'from c1'); |
| 40 assert_equals(events[1].target, c3, 'target for event 1'); |
| 41 assert_equals(events[1].data, 'from c1'); |
| 42 assert_equals(events[2].target, c1, 'target for event 2'); |
| 43 assert_equals(events[2].data, 'from c3'); |
| 44 assert_equals(events[3].target, c2, 'target for event 3'); |
| 45 assert_equals(events[3].data, 'from c3'); |
| 46 assert_equals(events[4].target, c1, 'target for event 4'); |
| 47 assert_equals(events[4].data, 'done'); |
| 48 assert_equals(events[5].target, c3, 'target for event 5'); |
| 49 assert_equals(events[5].data, 'done'); |
| 50 t.done(); |
| 51 } |
| 52 } |
| 53 }); |
| 54 c1.onmessage = handler; |
| 55 c2.onmessage = handler; |
| 56 c3.onmessage = handler; |
| 57 |
| 58 c1.postMessage('from c1'); |
| 59 c3.postMessage('from c3'); |
| 60 c2.postMessage('done'); |
| 61 }, 'messages are delivered in port creation order'); |
| 62 |
| 63 async_test(t => { |
| 64 let c1 = new BroadcastChannel('closed'); |
| 65 let c2 = new BroadcastChannel('closed'); |
| 66 let c3 = new BroadcastChannel('closed'); |
| 67 |
| 68 c2.onmessage = t.unreached_func(); |
| 69 c2.close(); |
| 70 c3.onmessage = t.step_func(() => t.done()); |
| 71 c1.postMessage('test'); |
| 72 }, 'messages aren\'t delivered to a closed port'); |
| 73 </script> |
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Chromium Code Reviews
Issue 2004643002:
Implement BroadcastChannel (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master