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Issue 2810843002: bindings: Make the sequence conversion code more complaint with WebIDL. (Closed)
Patch Set: Adjust even more tests Created 3 years, 8 months ago
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1 <!doctype html> 1 <!doctype html>
2 <title>message channel as ports</title> 2 <title>message channel as ports</title>
3 <script src="/resources/testharness.js"></script> 3 <script src="/resources/testharness.js"></script>
4 <script src="/resources/testharnessreport.js"></script> 4 <script src="/resources/testharnessreport.js"></script>
5 <div id=log></div> 5 <div id=log></div>
6 <script> 6 <script>
7 async_test(function(t) { 7 async_test(function(t) {
8 var channel = new MessageChannel(); 8 var channel = new MessageChannel();
9 postMessage('', '*', [channel.port1, channel.port2]);
10 onmessage = t.step_func(function(e) {
11 assert_equals(e.ports.length, 2);
12 t.done();
13 });
14 }, "MessageChannel's ports as MessagePort objects");
15
16 test(() => {
17 var channel = new MessageChannel();
9 channel[0] = channel.port1; 18 channel[0] = channel.port1;
10 channel[1] = channel.port2; 19 channel[1] = channel.port2;
11 channel.length = 2; 20 channel.length = 2;
12 postMessage('', '*', channel); 21 assert_throws(new TypeError(),
13 onmessage = t.step_func(function(e) { 22 () => { postMessage('', '*', channel) },
14 assert_equals(e.ports.length, 2); 23 'Old-style WebIDL arrays must throw a type error');
15 t.done(); 24 }, "Old-style array objects");
16 });
17 });
18 </script> 25 </script>
19 26
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