// META: title=onmessage implied start() | |
async_test(function(t) { | |
var channel = new MessageChannel(); | |
channel.port1.postMessage(1); | |
channel.port2.onmessage = function() { | |
setTimeout(t.step_func(function() { | |
t.done(); | |
}), 50); | |
channel.port2.onmessage = t.step_func(function() { | |
assert_unreached(); | |
}); | |
}; // implies start() | |
}); |