| Index: third_party/WebKit/LayoutTests/webmidi/add-port.html
|
| diff --git a/third_party/WebKit/LayoutTests/webmidi/add-port.html b/third_party/WebKit/LayoutTests/webmidi/add-port.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..66f250461e031e4d84edf2b9ee32156f1ba56acf
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/webmidi/add-port.html
|
| @@ -0,0 +1,67 @@
|
| +<!DOCTYPE html>
|
| +<script src="../resources/testharness.js"></script>
|
| +<script src="../resources/testharnessreport.js"></script>
|
| +<script src="../http/tests/resources/permissions-helper.js"></script>
|
| +<script>
|
| +async_test(t => {
|
| + var sysexHeader = [ 0xf0, 0x00, 0x02, 0x0d, 0x7f ];
|
| + var sysexFooter = [ 0xf7 ];
|
| + var sysexPayloadToAddInputAsConnected = [ 0x00, 0x00 ];
|
| + var sysexPayloadToAddOutputAsConnected = [ 0x00, 0x01 ];
|
| + var sysexPayloadToAddInputAsOpened = [ 0x00, 0x02 ];
|
| + var sysexPayloadToAddOutputAsOpened = [ 0x00, 0x03 ];
|
| + var noteOn = [ 0x90, 0x45, 0x7f ];
|
| +
|
| + function createSysex(payload) {
|
| + return sysexHeader.concat(payload).concat(sysexFooter);
|
| + }
|
| +
|
| + t.step(() => {
|
| + Promise.all([
|
| + PermissionsHelper.setPermission('midi', 'granted'),
|
| + PermissionsHelper.setPermission('midi-sysex', 'granted')
|
| + ]).then(() => {
|
| + return navigator.requestMIDIAccess({sysex : true});
|
| + }).then(a => {
|
| + var started = false;
|
| + var receivedMessages = 0;
|
| + var receiveMessage = e => {
|
| + t.step(() => {
|
| + assert_array_equals(
|
| + e.data, noteOn, 'received message should be noteOn');
|
| + });
|
| + if (++receivedMessages != 2)
|
| + return;
|
| + t.done();
|
| + };
|
| +
|
| + a.onstatechange = e => {
|
| + // Wait until three outputs and three inputs appear.
|
| + if (a.inputs.size != 3 || a.outputs.size != 3 || started)
|
| + return;
|
| + started = true;
|
| +
|
| + // Set an event handler respectively for newly connected ports.
|
| + var inputs = a.inputs.values();
|
| + inputs.next();
|
| + inputs.next().value.onmidimessage = receiveMessage;
|
| + inputs.next().value.onmidimessage = receiveMessage;
|
| +
|
| + // Send a message respectively, and see if it is loopbacked.
|
| + var outputs = a.outputs.values();
|
| + outputs.next();
|
| + outputs.next().value.send(noteOn);
|
| + outputs.next().value.send(noteOn);
|
| + };
|
| +
|
| + output = a.outputs.values().next().value;
|
| +
|
| + // Send sysex messages to request dynamically adding mock devices.
|
| + output.send(createSysex(sysexPayloadToAddInputAsConnected));
|
| + output.send(createSysex(sysexPayloadToAddOutputAsConnected));
|
| + output.send(createSysex(sysexPayloadToAddInputAsOpened));
|
| + output.send(createSysex(sysexPayloadToAddOutputAsOpened));
|
| + }).catch(e => assert_unreached(e));
|
| + });
|
| +}, "Test if newly connected ports work correctly");
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2487113002:
Web MIDI: fix a regression of r430234 (Closed)
