<!DOCTYPE HTML >
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<head >
<title >Test for BroadcastChannel.postMessage invalid State</title >
<script src="/tests/SimpleTest/SimpleTest.js" ></script >
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<body >
<div id="content" ></div >
<script type="application/javascript" >
let c1 = new BroadcastChannel("order" );
let c2 = new BroadcastChannel("order" );
let c3 = new BroadcastChannel("order" );
let events = [];
let doneCount = 0;
function whichBC(bc) {
if (bc == c1) return "c1" ;
if (bc == c2) return "c2" ;
if (bc == c3) return "c3" ;
return "What?!?" ;
}
function handler(e) {
events.push(e);
if (e.data == "done" ) {
doneCount++;
if (doneCount == 2) {
is(events.length, 6, "Correct length" );
is(whichBC(events[0].target), "c2" , "target for event 0" );
is(events[0].data, "from c1" );
is(whichBC(events[1].target), "c3" , "target for event 1" );
is(events[1].data, "from c1" );
is(whichBC(events[2].target), "c1" , "target for event 2" );
is(events[2].data, "from c3" );
is(whichBC(events[3].target), "c2" , "target for event 3" );
is(events[3].data, "from c3" );
is(whichBC(events[4].target), "c1" , "target for event 4" );
is(events[4].data, "done" );
is(whichBC(events[5].target), "c3" , "target for event 5" );
is(events[5].data, "done" );
SimpleTest.finish();
}
}
}
c1.onmessage = handler;
c2.onmessage = handler;
c3.onmessage = handler;
c1.postMessage("from c1" );
c3.postMessage("from c3" );
c2.postMessage("done" );
SimpleTest.waitForExplicitFinish();
</script >
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</html >
Messung V0.5 C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.1 Sekunden
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