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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html')
| -rw-r--r-- | testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html b/testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html new file mode 100644 index 0000000000..51da44286a --- /dev/null +++ b/testing/web-platform/tests/audio-output/enumerateDevices-with-selectAudioOutput.https.html @@ -0,0 +1,48 @@ +<!doctype html> +<head> +<title>Test effect of selectAudioOutput() on audiooutput devices from enumerateDevices()</title> +<link rel="help" href="https://w3c.github.io/mediacapture-output/#dom-mediadevices-selectaudiooutput"> +</head> +<body> + <p class="instructions">If prompted, <strong>please allow</strong> access to + an audio output device.</p> +</body> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/resources/testdriver.js"></script> +<script src="/resources/testdriver-vendor.js"></script> +<script> +'use strict'; + +promise_test(async () => { + const devices = await navigator.mediaDevices.enumerateDevices(); + const outputDevices = devices.filter(info => info.kind == "audiooutput"); + assert_equals(outputDevices.length, 0, "number of audiooutput devices."); +}, "enumerateDevices() returns no audiooutput devices before permission grant"); + +let selected; + +promise_test(async t => { + await test_driver.bless('transient activation for selectAudioOutput()'); + selected = await navigator.mediaDevices.selectAudioOutput(); + assert_true(selected instanceof MediaDeviceInfo, + "resolves with a MediaDeviceInfo."); + assert_equals(selected.kind, "audiooutput", "selected.kind"); + assert_greater_than(selected.deviceId.length, 0, "selected.deviceId.length"); + assert_greater_than(selected.groupId.length, 0, "selected.groupId.length"); + assert_not_equals(selected.label, undefined, "selected.label"); +}, "selectAudioOutput()"); + +promise_test(async () => { + // "Once a device is exposed after a call to selectAudioOutput, it MUST be + // listed by enumerateDevices() for the current browsing context." + const devices = await navigator.mediaDevices.enumerateDevices(); + const outputDevices = devices.filter(info => info.kind == "audiooutput"); + assert_equals(outputDevices.length, 1, "number of audiooutput devices."); + assert_not_equals(selected, undefined); + const info = outputDevices[0]; + assert_equals(info.deviceId, selected.deviceId); + assert_equals(info.groupId, selected.groupId); + assert_equals(info.label, selected.label); +}, "enumerateDevices() after selectAudioOutput()"); +</script> |