<html >
<head >
<title >WebMIDI Listener Test</title >
<script src="/tests/SimpleTest/SimpleTest.js" ></script >
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="application/javascript" src="MIDITestUtils.js" ></script >
</head >
<body onload="runTests()" >
<script class="testbody" type="application/javascript" >
SimpleTest.waitForExplicitFinish();
async function runTests() {
await MIDITestUtils.permissionSetup(true);
var sysexCheckCount = 0;
var checkCount = 0;
var input ;
var output ;
function checkSysexReceive(event) {
checkCount++;
sysexCheckCount++;
if (sysexCheckCount == 1) {
is(event.data[0], 0xF0, "Echoed sysex message via sysex port" );
} else {
is(event.data[0], 0x90, "Echoed regular message via sysex port" );
}
if (checkCount == 5) {
SimpleTest.finish();
}
}
function checkNoSysexReceive(event) {
checkCount++;
is(event.data[0], 0x90, "Echoed regular message via non-sysex port" );
if (checkCount == 5) {
SimpleTest.finish()
}
}
// Request access without sysex.
let access_regular = await navigator.requestMIDIAccess({ "sysex" : false });
let access_sysex = await navigator.requestMIDIAccess({ "sysex" : true });
ok(true, "MIDI Access Request successful" );
ok(true, "Check for sysex message drop" );
input = access_regular.inputs.get(await MIDITestUtils.inputInfo.id);
output = access_sysex.outputs.get(await MIDITestUtils.outputInfo.id);
let input_sysex = access_sysex.inputs.get(await MIDITestUtils.inputInfo.id);
input_sysex.onmidimessage = checkSysexReceive;
input .onmidimessage = checkNoSysexReceive;
output .send([0xF0, 0x00, 0xF7]);
output .send([0x90, 0x00, 0x01]);
output .send([0x90, 0x00, 0x01]);
}
</script >
</body >
</html >
Messung V0.5 C=92 H=97 G=94
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