| RUN(internals.initializeMockMediaSource()) | |
| RUN(mock = internals.registerMockCDM()) | |
| RUN(mock.supportedDataTypes = ["mock"]) | |
| RUN(capabilities.initDataTypes = ["mock"]) | |
| RUN(capabilities.videoCapabilities = [{ contentType: 'video/mock; codecs="mock"' }] ) | |
| Call navigator.requestMediaKeySystemAccess() in a background tab | |
| RUN(promise = navigator.requestMediaKeySystemAccess("org.webkit.mock", [capabilities])) | |
| Switch the tab to foreground | |
| Promise resolved OK | |
| END OF TEST | |