| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset='utf-8'> |
| <title>Test that invalid capture devices are not exposed by enumerateDevices.</title> |
| <script src='../../resources/testharness.js'></script> |
| <script src='../../resources/testharnessreport.js'></script> |
| </head> |
| <body> |
| <video id='video'></video> |
| <script> |
| let setup = async (test) => { |
| if (!window.testRunner) |
| return Promise.reject('test requires internal API'); |
| |
| test.add_cleanup(() => { testRunner.resetMockMediaDevices(); }); |
| } |
| |
| async function getDeviceWithLabel(label) |
| { |
| const stream = await navigator.mediaDevices.getUserMedia({ video: true, audio: true }); |
| const devices = await navigator.mediaDevices.enumerateDevices(); |
| let deviceId = undefined; |
| devices.forEach(device => { |
| if (device.label === label) |
| deviceId = device.deviceId; |
| }); |
| |
| stream.getTracks().forEach(track => { |
| track.stop(); |
| }); |
| |
| return deviceId; |
| } |
| |
| promise_test(async (test) => { |
| await setup(test); |
| |
| testRunner.addMockCameraDevice('BogusCamera', 'invalid camera', { invalid: 'true' }); |
| let invalidDevice = await getDeviceWithLabel('invalid camera') |
| assert_equals(invalidDevice, undefined); |
| |
| testRunner.resetMockMediaDevices(); |
| testRunner.addMockMicrophoneDevice('BogusMicrophone', 'invalid microphone', { invalid: 'true' }); |
| invalidDevice = await getDeviceWithLabel('invalid microphone') |
| assert_equals(invalidDevice, undefined); |
| |
| }, 'Invalid cameras and microphones should not be exposed by enumerateDevices'); |
| </script> |
| </body> |
| </html> |
