dom/midi/tests/test_midi_permission_deny.html

   1 <html>
   2   <head>
   3     <title>WebMIDI Listener Test</title>
   4     <script src="/tests/SimpleTest/SimpleTest.js"></script>
   5     <script type="application/javascript" src="MIDITestUtils.js"></script>
   6   </head>
   7
   8   <body onload="runTests()">
   9     <script class="testbody" type="application/javascript">
  10      SimpleTest.waitForExplicitFinish();
  11
  12      async function runTests() {
  13        await MIDITestUtils.permissionSetup(false);
  14        // Request access without sysex.
  15        try {
  16          await navigator.requestMIDIAccess({ "sysex": false });
  17          ok(false, "MIDI Access Request Deny failed");
  18          SimpleTest.finish();
  19        } catch (ex) {
  20          ok(true, "MIDI Access Request Deny successful!");
  21          SimpleTest.finish();
  22        }
  23      }
  24     </script>
  25   </body>
  26 </html>