protected void ResolutionTest(
MediaConfigurationChangeLog changeLog,
VideoEncoding encodingUnderTest,
GetResolutionsAvailable getResolutionsAvailable)
{
//3. ONVIF Client invokes GetVideoEncoderConfigurationsRequest message to retrieve
// video configuration list.
//4. Verify the GetVideoEncoderConfigurationsResponse message.
VideoEncoderConfiguration[] encoderConfigurations = GetVideoEncoderConfigurations();
CheckVideoEncoderConfigurationsList(encoderConfigurations);
bool NoProfilesForEncoding = true;
List <VideoEncoderConfiguration> selectedConfigs = null;
var WhereRes = encoderConfigurations.Where(C => C.Encoding == encodingUnderTest);
if (WhereRes != null)
{
selectedConfigs = WhereRes.ToList();
}
if (selectedConfigs == null || selectedConfigs.Count == 0)
{
LogTestEvent("There are no VideoEncoderConfiguration ready for selected encoder type - will try to reconfigure (if this may fail - please pre-configure before making tests)." + Environment.NewLine);
selectedConfigs = encoderConfigurations.ToList();
}
selectedConfigs = MediaTestUtils.SelectConfigurations(selectedConfigs);
var configGroups = encoderConfigurations.Where(e => !selectedConfigs.Contains(e)).Select(e => new List <VideoEncoderConfiguration>()
{
e
}).ToList();
configGroups.Insert(0, selectedConfigs);
//Try to perform steps for selected profiles.
//In case of fail for all selected profiles try to perform steps for each another profile until first success.
foreach (var configGroup in configGroups)
{
foreach (VideoEncoderConfiguration encoderConfig in configGroup)
{
//5. Find or create media profile with Video Source Configuration and Video Encoder
// Configuration with token VECToken1 and supporting of JPEG encoding, where VECToken1
// is first video encoder configuration token from GetVideoEncoderConfigurationsResponse
// message (see Annex A.8). If it is not possible skip steps 6-61 and go to the step 62.
Profile profile = GetProfileForSpecificConfigurationAndCodec(encoderConfig.token, encodingUnderTest, changeLog);
if (profile == null)
{
continue;
}
NoProfilesForEncoding = false;
//6. ONVIF Client invokes GetVideoEncoderConfigurationOptionsRequest message
// (ProfileToken = “Profile1”, where “Profile1” is profile token from the step 5)
// to get video encoder configuration options.
//7. Verify the GetVideoEncoderConfigurationOptionsResponse message from the DUT.
VideoEncoderConfigurationOptions options = GetVideoEncoderConfigurationOptions(null, profile.token);
Assert(CheckVideoSupport(options, encodingUnderTest),
string.Format("{0} encoding is not compatible with current configurations",
GetVideoCodecName(encodingUnderTest)),
string.Format("Validate {0} options",
GetVideoCodecName(encodingUnderTest)));
VideoResolution highest = null;
VideoResolution lowest = null;
VideoResolution median = null;
FindResolutions(getResolutionsAvailable(options), out highest, out lowest, out median);
//8. ONVIF Client invokes SetVideoEncoderConfigurationRequest message
// (ConfigurationToken = VECToken1, Resolution = [Width1, Height1], Encoding = JPEG,
// where [Width1, Height1] is maximum resolution from the Options.JPEG.ResolutionsAvailable)
// to change video encoder configuration.
VideoEncoderConfiguration unchanged = Utils.CopyMaker.CreateCopy(encoderConfig);
encoderConfig.Encoding = encodingUnderTest;
encoderConfig.Resolution = highest;
AdjustVideoEncoderConfiguration(encodingUnderTest, encoderConfig, options);
switch (encodingUnderTest)
{
case VideoEncoding.MPEG4:
AdjustMpeg4VideoEncoderConfiguration(encoderConfig, options, false);
break;
case VideoEncoding.H264:
AdjustH264VideoEncoderConfiguration(encoderConfig, options, false);
break;
}
SetVideoEncoderConfiguration(encoderConfig, false);
//9. Verify the SetVideoEncoderConfigurationResponse message from the DUT.
changeLog.ModifiedVideoEncoderConfigurations.Add(unchanged);
//10. ONVIF Client invokes GetVideoEncoderConfigurationRequest message
// (ConfigurationToken = VECToken1) to get video encoder configuration.
//11. Verify the GetVideoEncoderConfigurationResponse message (ConfigurationToken =
// VECToken1, Resolution = [Width1, Height1], Encoding = JPEG) from the DUT. Check
// that new setting for Resolution and Encoding was applied.
VideoEncoderConfiguration actual = GetVideoEncoderConfiguration(unchanged.token);
string reason = string.Empty;
// check encoding and resolutions
bool ok = ConfigurationValid(actual, encodingUnderTest, highest, out reason);
Assert(ok, reason, "Check that the DUT accepted values passed");
//12. ONVIF Client invokes GetStreamUriRequest message (Profile Token, RTP-Unicast,
// UDP transport) to retrieve media stream URI for the selected media profile.
//13. DUT sends RTSP URI and parameters defining the lifetime of the URI like
// ValidUntilConnect, ValidUntilReboot and Timeout in the GetStreamUriResponse message.
StreamSetup streamSetup = new StreamSetup();
streamSetup.Transport = new Transport();
streamSetup.Transport.Protocol = TransportProtocol.UDP;
streamSetup.Stream = StreamType.RTPUnicast;
MediaUri streamUri = GetStreamUri(streamSetup, profile.token);
//14. ONVIF Client verifies the RTSP media stream URI provided by the DUT.
//15. ONVIF Client invokes RTSP DESCRIBE request.
//16. DUT sends 200 OK message and SDP information.
//17. ONVIF Client invokes RTSP SETUP request with transport parameter as RTP/UDP.
//18. DUT sends 200 OK message and the media stream information.
//19. ONVIF Client invokes RTSP PLAY request.
//20. DUT sends 200 OK message and starts media streaming.
//21. DUT sends JPEG RTP media stream to ONVIF Client over UDP. Verify that stream
// has JPEG encoding and [Width1, Height1] resolution.
//22. DUT sends RTCP sender report to ONVIF Client.
//23. DUT validates the received RTP and RTCP packets, decodes and renders them.
//24. ONVIF Client invokes RTSP TEARDOWN control request at the end of media
// streaming to terminate the RTSP session.
//25. DUT sends 200 OK Response and terminates the RTSP Session.
//TestTool.Tests.Common.Media.VideoUtils.AdjustVideo(_videoForm, _username, _password, _messageTimeout,
// streamSetup.Transport.Protocol,
// streamSetup.Stream, streamUri, encoderConfig);
//ValidateStreamSequence(false, true);
DoSequence(encoderConfig, streamUri);
//26. ONVIF Client invokes SetVideoEncoderConfigurationRequest message
// (ConfigurationToken = VECToken1, Resolution = [Width1, Height1], Encoding = JPEG,
// where [Width2, Height2] is minimum resolution from the Options.JPEG.ResolutionsAvailable) to change video encoder configuration.
//27. Verify the SetVideoEncoderConfigurationResponse message from the DUT.
encoderConfig.Encoding = encodingUnderTest;
encoderConfig.Resolution = lowest;
AdjustVideoEncoderConfiguration(encodingUnderTest, encoderConfig, options);
SetVideoEncoderConfiguration(encoderConfig, false);
//28. ONVIF Client invokes GetVideoEncoderConfigurationRequest message
// (ConfigurationToken = VECToken1) to get video encoder configuration.
//29. Verify the GetVideoEncoderConfigurationResponse message (ConfigurationToken =
// VECToken1, Resolution = [Width2, Height2], Encoding = JPEG, where [Width2, Height2]) from the DUT. Check that new setting for Resolution and Encoding was applied.
actual = GetVideoEncoderConfiguration(unchanged.token);
ok = ConfigurationValid(actual, encodingUnderTest, lowest, out reason);
Assert(ok, reason, "Check that the DUT accepted values passed");
//30. ONVIF Client invokes GetStreamUriRequest message (Profile Token, RTP-Unicast,
// UDP transport) to retrieve media stream URI for the selected media profile.
//31. DUT sends RTSP URI and parameters defining the lifetime of the URI like ValidUntilConnect, ValidUntilReboot and Timeout in the GetStreamUriResponse message.
streamUri = GetStreamUri(streamSetup, profile.token);
//32. ONVIF Client verifies the RTSP media stream URI provided by the DUT.
//33. ONVIF Client invokes RTSP DESCRIBE request.
//34. DUT sends 200 OK message and SDP information.
//35. ONVIF Client invokes RTSP SETUP request with transport parameter as RTP/UDP.
//36. DUT sends 200 OK message and the media stream information.
//37. ONVIF Client invokes RTSP PLAY request.
//38. DUT sends 200 OK message and starts media streaming.
//39. DUT sends JPEG RTP media stream to ONVIF Client over UDP. Verify that stream has JPEG encoding and [Width2, Height2] resolution.
//40. DUT sends RTCP sender report to ONVIF Client.
//41. DUT validates the received RTP and RTCP packets, decodes and renders them.
//42. ONVIF Client invokes RTSP TEARDOWN control request at the end of media streaming to terminate the RTSP session.
//43. DUT sends 200 OK Response and terminates the RTSP Session.
//TestTool.Tests.Common.Media.VideoUtils.AdjustVideo(_videoForm, _username, _password, _messageTimeout,
// streamSetup.Transport.Protocol,
// streamSetup.Stream, streamUri, encoderConfig);
//ValidateStreamSequence(false, true);
DoSequence(encoderConfig, streamUri);
//44. ONVIF Client invokes SetVideoEncoderConfigurationRequest message (ConfigurationToken = VECToken1, Resolution = [Width1, Height1], Encoding = JPEG, where [Width3, Height3] is middle resolution from the Options.JPEG.ResolutionsAvailable) to change video encoder configuration.
//45. Verify the SetVideoEncoderConfigurationResponse message from the DUT.
encoderConfig.Encoding = encodingUnderTest;
encoderConfig.Resolution = median;
AdjustVideoEncoderConfiguration(encodingUnderTest, encoderConfig, options);
SetVideoEncoderConfiguration(encoderConfig, false);
//46. ONVIF Client invokes GetVideoEncoderConfigurationRequest message (ConfigurationToken = VECToken1) to get video encoder configuration.
//47. Verify the GetVideoEncoderConfigurationResponse message (ConfigurationToken = VECToken1, Resolution = [Width3, Height3], Encoding = JPEG) from the DUT. Check that new setting for Resolution and Encoding was applied.
actual = GetVideoEncoderConfiguration(unchanged.token);
ok = ConfigurationValid(actual, encodingUnderTest, median, out reason);
Assert(ok, reason, "Check that the DUT accepted values passed");
//48. ONVIF Client invokes GetStreamUriRequest message (Profile Token, RTP-Unicast, UDP transport) to retrieve media stream URI for the selected media profile.
//49. DUT sends RTSP URI and parameters defining the lifetime of the URI like ValidUntilConnect, ValidUntilReboot and Timeout in the GetStreamUriResponse message.
streamUri = GetStreamUri(streamSetup, profile.token);
//50. ONVIF Client verifies the RTSP media stream URI provided by the DUT.
//51. ONVIF Client invokes RTSP DESCRIBE request.
//52. DUT sends 200 OK message and SDP information.
//53. ONVIF Client invokes RTSP SETUP request with transport parameter as RTP/UDP.
//54. DUT sends 200 OK message and the media stream information.
//55. ONVIF Client invokes RTSP PLAY request.
//56. DUT sends 200 OK message and starts media streaming.
//57. DUT sends JPEG RTP media stream to ONVIF Client over UDP. Verify that stream has JPEG encoding and [Width3, Height3] resolution.
//58. DUT sends RTCP sender report to ONVIF Client.
//59. DUT validates the received RTP and RTCP packets, decodes and renders them.
//60. ONVIF Client invokes RTSP TEARDOWN control request at the end of media streaming to terminate the RTSP session.
//61. DUT sends 200 OK Response and terminates the RTSP Session.
//TestTool.Tests.Common.Media.VideoUtils.AdjustVideo(_videoForm, _username, _password, _messageTimeout,
// streamSetup.Transport.Protocol,
// streamSetup.Stream, streamUri, encoderConfig);
//ValidateStreamSequence(false, true);
DoSequence(encoderConfig, streamUri);
//62. Repeat steps 5-62 for the rest Video Encoder configurations supported by the DUT with using different multicast ports and the same multicast addresses for Video Encoder Configurations.
}
if (!NoProfilesForEncoding)
{
break;
}
}
if (NoProfilesForEncoding)
{
RunStep(() =>
{
throw new Exception(string.Format("No profiles for {0}", GetVideoCodecName(encodingUnderTest)));
}, string.Format("Check if at least one profile were found ({0} not supported?)", GetVideoCodecName(encodingUnderTest)));
}
}
protected void MultipleStreamTestReduced(MediaConfigurationChangeLog changeLog,
GetStreamSetup getStreamSetup)
{
//3. ONVIF Client will invoke GetVideoSourceConfigurationsRequest message to retrieve
// all DUT video source configurations.
//4. Verify the GetVideoSourceConfigurationsResponse message from the DUT.
VideoSourceConfiguration[] sourceConfigurations = GetVideoSourceConfigurations();
CheckConfigurationsList(sourceConfigurations, "Video Source Configuration");
List <VideoSourceConfiguration> selectedConfigs = MediaTestUtils.SelectConfigurations(sourceConfigurations);
foreach (VideoSourceConfiguration config in selectedConfigs)
{
//5. ONVIF Client will invoke GetGuaranteedNumberOfVideoEncoderInstancesRequest message
// (ConfigurationToken = “VSCToken1”, where “VSCToken1” is a first video source configuration
// token from GetVideoSourceConfigurationsResponse message) to retrieve guaranteed number of
// video encoder instances per first video source configuration.
int?jpeg;
int?mpeg;
int?h264;
int totalNumber = GetGuaranteedNumberOfVideoEncoderInstances(config.token, out jpeg, out h264, out mpeg);
//6. Verify the GetGuaranteedNumberOfVideoEncoderInstancesResponse message from the DUT.
//7. Create or find number of profiles equal to TotalNumber from
// GetGuaranteedNumberOfVideoEncoderInstancesResponse message that contains video source
// configuration with token “VSCToken1” and video encoder configuration (see Annex A.9).
List <Profile> profiles = GetProfilesForMultiStreamingTest(config.token,
totalNumber,
jpeg,
mpeg,
h264,
changeLog);
Assert(profiles.Count == totalNumber,
"Required number of profiles could not be found or created",
"Check that required number of profiles has been achieved");
SetResourcesUsageToMimimal(changeLog, profiles);
//8. ONVIF Client invokes GetStreamUriRequest message (Profile Token, RTP-Unicast,
// UDP transport) to retrieve media stream URI for the first media profile from step 7.
//9. DUT sends RTSP URI and parameters defining the lifetime of the URI like
// ValidUntilConnect, ValidUntilReboot and Timeout in the GetStreamUriResponse message.
//10. ONVIF Client verifies the RTSP media stream URI provided by the DUT.
//11. ONVIF Client invokes RTSP DESCRIBE request.
//12. DUT sends 200 OK message and SDP information.
//13. ONVIF Client invokes RTSP SETUP request with transport parameter as RTP/UDP.
//14. DUT sends 200 OK message and the media stream information.
//15. ONVIF Client invokes RTSP PLAY request.
//16. DUT sends 200 OK message and starts media streaming.
//17. DUT sends JPEG RTP media stream to ONVIF Client over UDP.
//18. DUT sends RTCP sender report to ONVIF Client.
//19. DUT validates the received RTP and RTCP packets, decodes and renders them.
//20. Repeat steps 8-20 to start video streaming for all profiles from step 7.
//21. ONVIF Client invokes RTSP TEARDOWN control request at the end of media streaming
// to terminate the RTSP session for each started stream.
//22. DUT sends 200 OK Response and terminates the RTSP Session.
VideoUtils.ShowMultiple(
this, _semaphore.StopEvent, _username, _password, _messageTimeout,
getStreamSetup, _videoForm.NICIndex, profiles, GetStreamUri,
(a, name, failTest) => RunStep2(a, name, failTest),
(ex) => StepFailed(ex));
//23. Repeat steps 5-23 for the rest of video source configurations.
}
}