Quelle test_midi_device_enumeration.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/midi/tests/test_midi_device_enumeration.html

<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();

     let objectCompare = async (type, props, obj) => {
       for (var prop in props) {
         is(await props[prop], obj[prop], type + " property value " + prop + " is " + props[prop]);
       }
     };
     let failOnCall = () => {
       ok(false, "No connect/state events should be received on startup!");
     };
     async function runTests () {
       await MIDITestUtils.permissionSetup(true);
       // Request access without sysex.
       let access = await navigator.requestMIDIAccess({ "sysex": false });
       ok(true, "MIDI Access Request successful");
       is(access.sysexEnabled, false, "Sysex should be false");
       access.addEventListener("statechange", failOnCall);
       var input_id = await MIDITestUtils.inputInfo.id;
       var output_id = await MIDITestUtils.outputInfo.id;
       var inputs = access.inputs;
       var outputs = access.outputs;
       is(inputs.size, 1, "Should have one input");
       is(outputs.size, 3, "Should have three outputs");
       ok(inputs.has(input_id), "input list should contain input id");
       ok(outputs.has(output_id), "output list should contain output id");
       var input = access.inputs.get(input_id);
       var output = access.outputs.get(output_id);
       await objectCompare("input", MIDITestUtils.inputInfo, input);
       await objectCompare("output", MIDITestUtils.outputInfo, output);
       access.removeEventListener("statechange", failOnCall);
       SimpleTest.finish();
     };
    </script>
  </body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.3 Sekunden ¤

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