| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <body> |
| <script src="/resources/testharness.js" |
| type="text/javascript{{GET[in-iframe]}}"></script> |
| <script src="/resources/testharnessreport.js" |
| type="text/javascript{{GET[in-iframe]}}"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="/permissions-policy/resources/permissions-policy.js"></script> |
| <script> |
| 'use strict'; |
| |
| async function testSelectAudioOutput() { |
| await test_driver.bless('transient activation for selectAudioOutput()'); |
| const selected = await navigator.mediaDevices.selectAudioOutput(); |
| |
| let devices; |
| try { |
| devices = await navigator.mediaDevices.enumerateDevices(); |
| } catch (e) { |
| // Throw a unique error to avoid risk of false-pass if e should match |
| // an expected error from selectAudioOutput(). |
| throw Error(`enumerateDevices() failed with ${e}`); |
| } |
| const selected_devices = |
| devices.filter(info => info.deviceId == selected.deviceId); |
| // Don't use assert_not_equals() because testharness.js cannot be |
| // loaded in the iframe with testdriver.js. |
| if (selected_devices.length != 1) { |
| throw Error('Device count matching selected is ' + |
| selected_devices.length); |
| } |
| } |
| |
| if (page_loaded_in_iframe()) { |
| test_driver.set_test_context(window.parent); |
| } |
| const cross_domain = get_host_info().HTTPS_REMOTE_ORIGIN; |
| run_all_fp_tests_allow_self( |
| cross_domain, |
| 'speaker-selection', |
| 'NotAllowedError', |
| testSelectAudioOutput |
| ); |
| </script> |
| </body> |
