blob: 41124c9044180ec64c70e27326565e727d8c668b [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Testing local audio capture playback causes "playing" event to fire</title>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script>
let deviceIds = [];
promise_test((test) => {
if (window.testRunner)
testRunner.setUserMediaPermission(true);
return navigator.mediaDevices.enumerateDevices().then((devices) => {
return new Promise((resolve, reject) => {
devices.forEach(function(device) { deviceIds.push(device.deviceId); });
navigator.mediaDevices.ondevicechange = (event) => { resolve(event); };
setTimeout(() => resolve(new Event('devicechange')), 100);
});
}).then((event) => {
assert_equals(event.type, "devicechange", "correct event type");
return new Promise((resolve, reject) => {
return navigator.mediaDevices.enumerateDevices().then((devices) => {
let deviceIDs2 = [];
devices.forEach(function(device) { deviceIDs2.push(device.deviceId); });
try {
assert_true(deviceIDs2.indexOf(deviceIds[0]) != -1, "device not reported by enumerateDevices");
assert_equals(deviceIDs2.length, deviceIds.length, "correct number of devices");
} catch(e) {
reject(e);
return;
}
navigator.mediaDevices.ondevicechange = (event) => { resolve(event); };
setTimeout(() => resolve(new Event('devicechange')), 100);
});
});
}).then((event) => {
assert_equals(event.type, "devicechange", "correct event type");
return new Promise((resolve, reject) => {
return navigator.mediaDevices.enumerateDevices().then((devices) => {
let deviceIDs2 = [];
devices.forEach(function(device) { deviceIDs2.push(device.deviceId); });
try {
assert_in_array(deviceIds[0], deviceIDs2, "device reported by enumerateDevices again");
assert_equals(deviceIDs2.length, deviceIds.length, "correct number of devices");
} catch(e) {
reject(e);
return;
}
resolve();
});
});
});
}, "'devicechange' event fired when device list changes");
</script>
</head>
<body>
</body>
</html>