diff options
Diffstat (limited to 'dom/midi/tests/test_midi_packet_timing_sorting.html')
-rw-r--r-- | dom/midi/tests/test_midi_packet_timing_sorting.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/dom/midi/tests/test_midi_packet_timing_sorting.html b/dom/midi/tests/test_midi_packet_timing_sorting.html new file mode 100644 index 0000000000..3c344066ac --- /dev/null +++ b/dom/midi/tests/test_midi_packet_timing_sorting.html @@ -0,0 +1,47 @@ +<html> + <head> + <title>WebMIDI Listener Test</title> + <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> + <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); + await SpecialPowers.pushPrefEnv({"set": [["privacy.resistFingerprinting.reduceTimerPrecision.jitter", false]]}); + var checkCount = 0; + var lastTime = 0; + var input; + var output; + function checkReturn(event) { + ok(event.timeStamp > lastTime, "Received timestamp " + event.timeStamp + " should be greater than " + lastTime); + lastTime = event.timeStamp; + checkCount++; + + if (checkCount == 6) { + input.close(); + output.close(); + SimpleTest.finish(); + } + } + ok("Testing MIDI packet reordering based on timestamps"); + // 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"); + + input = access.inputs.get(await MIDITestUtils.inputInfo.id); + output = access.outputs.get(await MIDITestUtils.outputInfo.id); + input.onmidimessage = checkReturn; + // trigger the packet timing sorting tests + output.send([0x90, 0x03, 0x00], 0); + ok(true, "Waiting on packets"); + } + </script> + </body> +</html> |