public void Seek_ToTheEnd_SeeksOrCompletes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var service = context.Service;
context.SeekTime = service.Duration;
try
{
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
var seekTask = seekOperation.Execute(context);
var clipCompletedTask = service.StateChanged()
.AsCompletion()
.Timeout(context.Timeout)
.FirstAsync()
.ToTask();
await await Task.WhenAny(seekTask, clipCompletedTask);
}
catch (SeekException)
{
// ignored
}
});
}
public void Seek_ToTheEnd_SeeksOrCompletes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var service = context.Service;
context.SeekTime = service.Duration;
try
{
var clipCompletedTask = service.StateChanged()
.AsCompletion()
.ToTask(context.Token)
.WithTimeout(context.Timeout);
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
var seekTask = seekOperation.Execute(context);
await await Task.WhenAny(seekTask, clipCompletedTask);
}
catch (Exception e)
{
_logger.Error(e);
throw;
}
});
}
public void Seek_EOSReached_StateChangedCompletes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var service = context.Service;
var playbackErrorTask = service.PlaybackError()
.FirstAsync()
.Timeout(context.Timeout)
.ToTask();
var clipCompletedTask = service.StateChanged()
.AsCompletion()
.Timeout(context.Timeout)
.ToTask();
context.SeekTime = service.Duration - TimeSpan.FromSeconds(5);
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
// seek.execute() completes when seek position is reached. Do not wait for it!
// Desired clock may never be reached. Wait for desired state changes only.
var seekExecution = seekOperation.Execute(context);
await await Task.WhenAny(clipCompletedTask, playbackErrorTask).ConfigureAwait(false);
});
}
public void Seek_EOSReached_StateChangedCompletes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var service = context.Service;
context.SeekTime = service.Duration - TimeSpan.FromSeconds(5);
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
var playbackErrorTask = service.PlaybackError()
.FirstAsync()
.ToTask();
await await Task.WhenAny(seekOperation.Execute(context), playbackErrorTask);
var clipCompletedTask = service.StateChanged()
.AsCompletion()
.Timeout(context.Timeout)
.FirstAsync()
.ToTask();
await await Task.WhenAny(clipCompletedTask, playbackErrorTask);
});
}
public void Seek_DisposeDuringSeek_Disposes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
_ = seekOperation.Execute(context);
await Task.Delay(250);
});
}
public void Seek_DisposeDuringSeek_Disposes(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
#pragma warning disable 4014
seekOperation.Execute(context);
#pragma warning restore 4014
await Task.Delay(250);
});
}
public void Seek_Random10Times_Seeks(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
context.SeekTime = null;
for (var i = 0; i < 10; ++i)
{
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
await seekOperation.Execute(context);
}
});
}
/// <summary>Builds a seek query.</summary>
/// <param name="seekOperation">The seek operation to perform.</param>
/// <param name="pageSize">The desired result page size.</param>
/// <param name="index">The index of the page to retrieve. This is only used if the seek operation specified a page index.</param>
/// <param name="filter">An optional filter to apply.</param>
/// <param name="sortingOption">An optional sorting options.</param>
/// <param name="token">An optional query token.</param>
/// <returns>The seek query.</returns>
public static IQuery BuildSeekQuery(SeekOperation seekOperation, int pageSize = 0, int index = 0, FieldFilter filter = null, Sort sortingOption = null, object token = null)
{
SeekQuery seekQuery = new SeekQuery
{
SeekOperation = seekOperation,
PageSize = pageSize,
Index = index,
Filter = filter,
Sort = sortingOption,
Token = token
};
return(seekQuery);
}
public void Playback_StartFromThe90thSecond_PreparesAndStarts(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
context.SeekTime = TimeSpan.FromSeconds(90);
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
var seek = seekOperation.Execute(context);
var startOperation = new StartOperation();
startOperation.Prepare(context);
await startOperation.Execute(context);
await seek;
}, false);
}
public void Seek_Backward_Seeks(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var service = context.Service;
for (var nextSeekTime = service.Duration - TimeSpan.FromSeconds(15);
nextSeekTime > TimeSpan.Zero;
nextSeekTime -= TimeSpan.FromSeconds(20))
{
context.SeekTime = nextSeekTime;
var seekOperation = new SeekOperation();
seekOperation.Prepare(context);
await seekOperation.Execute(context);
}
});
}
public void RepresentationChange_WhileSeeking_Succeeds(string clipTitle)
{
RunPlayerTest(clipTitle, async context =>
{
var streams = new[] { StreamType.Video, StreamType.Audio };
var service = context.Service;
context.SeekTime = null; // Perform random seeks.
var defaultTimeout = context.Timeout;
foreach (var stream in streams)
{
var descriptions = service.GetStreamsDescription(stream);
for (var i = 0; i < descriptions.Count; i++)
{
var seekOp = new SeekOperation();
// Wait for seekOp after ChangeRepresentation executes.
// Otherwise, position task of SeekOp may timeout as position may not be available
// till ChangeRepresentation completes.
context.Timeout = TimeSpan.Zero;
seekOp.Prepare(context);
var seekTask = seekOp.Execute(context);
context.Timeout = defaultTimeout;
var changeOp = new ChangeRepresentationOperation
{
Index = i,
StreamType = stream
};
var changeTask = changeOp.Execute(context);
await changeTask.WithCancellation(context.Token);
await seekTask.WithTimeout(context.Timeout).WithCancellation(context.Token);
}
}
});
}
/// <summary>
/// Seeks pages of of utilization for resources that belong to an Azure subscription owned by a customer of the partner.
/// </summary>
/// <param name="continuationToken">The continuation token from the previous results.</param>
/// <param name="seekOperation">The seek operation to perform. Next is only supported.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>The next page of utilization records.</returns>
public async Task <ResourceCollection <AzureUtilizationRecord> > SeekAsync(string continuationToken, SeekOperation seekOperation = SeekOperation.Next, CancellationToken cancellationToken = default)
{
continuationToken.AssertNotEmpty(nameof(continuationToken));
IDictionary <string, string> headers = new Dictionary <string, string>
{
{
PartnerService.Instance.Configuration.Apis.SeekAzureUtilizationRecords.AdditionalHeaders.ContinuationToken,
continuationToken
}
};
IDictionary <string, string> parameters = new Dictionary <string, string>
{
{
PartnerService.Instance.Configuration.Apis.SeekAzureUtilizationRecords.Parameters.SeekOperation,
seekOperation.ToString()
}
};
return(await Partner.ServiceClient.GetAsync <ResourceCollection <AzureUtilizationRecord> >(
new Uri(
string.Format(
CultureInfo.InvariantCulture,
$"/{PartnerService.Instance.ApiVersion}/{PartnerService.Instance.Configuration.Apis.SeekAzureUtilizationRecords.Path}",
Context.Item1,
Context.Item2),
UriKind.Relative),
headers,
parameters,
new ResourceCollectionConverter <AzureUtilizationRecord>(),
cancellationToken).ConfigureAwait(false));
}
