public void GetSetNullComponentList()
{
TestRuntime.AssertXcodeVersion(9, 0);
var types = new List <AudioTypeOutput> {
AudioTypeOutput.Generic, AudioTypeOutput.Remote, AudioTypeOutput.VoiceProcessingIO
};
foreach (var t in types)
{
var resources = new ResourceUsageInfo();
resources.IOKitUserClient = new string[] { "CustomUserClient1" };
resources.MachLookUpGlobalName = new string[] { "MachServiceName1" };
resources.NetworkClient = false;
resources.TemporaryExceptionReadWrite = false;
var componentInfo = new AudioComponentInfo();
componentInfo.Type = t.ToString();
componentInfo.Subtype = "XMPL";
componentInfo.Name = "XMPL";
componentInfo.Version = 1;
componentInfo.ResourceUsage = resources;
var component = AudioComponent.FindComponent(t);
if (component == null)
{
continue;
}
//monotouchtests does not have permissions to deal with the hwd.
Assert.Throws <ArgumentNullException> (() => component.ComponentList = null);
}
}
public AsyncResourceUsage <TResource> GetResourceUsage(CancellationToken token)
{
var instanceAcquired = 0;
TResourceInstance instance = default;
ResourceUsageInfo <TResource> usage = default;
return(new DefaultAsyncResourceUsage <TResource>(
token,
async() =>
{
instance = await this.AcquireResourceAsync(token);
Interlocked.Exchange(ref instanceAcquired, 1);
usage = this.ResourceExtractor(instance).GetResourceUsageForToken(token);
return usage.Resource;
},
async() =>
{
try
{
usage?.Dispose();
}
finally
{
if (instanceAcquired == 1)
{
await(this.DisposeResourceAsync(instance, token) ?? TaskUtils.CompletedTask);
}
}
}
));
}
public void TestResourceUsageInfoIOKitUserClient()
{
TestRuntime.AssertXcodeVersion(9, 0);
var clientId = "CustomUserClient1";
var resources = new ResourceUsageInfo();
resources.IOKitUserClient = new string[] { clientId };
var userClientList = resources.IOKitUserClient;
Assert.IsNotNull(userClientList);
Assert.AreEqual(1, userClientList.Length, "List does not have all client ids.");
Assert.AreEqual(clientId, userClientList [0], "Client ids are not the same.");
// similar test but with null values.
resources.IOKitUserClient = null;
Assert.IsNull(resources.IOKitUserClient, "Value was not set to null.");
}
public void TestResourceUsageInfoMachLookUpGlobalName()
{
TestRuntime.AssertXcodeVersion(9, 0);
var serviceName = "MachServiceName1";
var resources = new ResourceUsageInfo();
resources.MachLookUpGlobalName = new string[] { serviceName };
var serviceNames = resources.MachLookUpGlobalName;
Assert.NotNull(serviceNames, "Returned list is null");
Assert.AreEqual(1, serviceNames.Length, "List does not have all service names.");
Assert.AreEqual(serviceName, serviceNames [0], "Service names are not equal.");
// similar test but with null values
resources.MachLookUpGlobalName = null;
Assert.IsNull(resources.MachLookUpGlobalName, "Value was no set to null.");
}
public void GetSetComponentList()
{
TestRuntime.AssertXcodeVersion(9, 0);
#if !MONOMAC
var types = new List <AudioTypeOutput> {
AudioTypeOutput.Generic, AudioTypeOutput.Remote, AudioTypeOutput.VoiceProcessingIO
};
#else
var types = new List <AudioTypeOutput> {
AudioTypeOutput.Generic, AudioTypeOutput.Default, AudioTypeOutput.HAL, AudioTypeOutput.System, AudioTypeOutput.VoiceProcessingIO
};
#endif
foreach (var t in types)
{
var resources = new ResourceUsageInfo();
resources.IOKitUserClient = new string[] { "CustomUserClient1" };
resources.MachLookUpGlobalName = new string[] { "MachServiceName1" };
resources.NetworkClient = false;
resources.TemporaryExceptionReadWrite = false;
var componentInfo = new AudioComponentInfo();
componentInfo.Type = t.ToString();
componentInfo.Subtype = "XMPL";
componentInfo.Name = "XMPL";
componentInfo.Version = 1;
componentInfo.ResourceUsage = resources;
var component = AudioComponent.FindComponent(t);
if (component == null)
{
continue;
}
var l = component.ComponentList;
Assert.IsNull(l, "List is not null.");
l = new AudioComponentInfo[] { componentInfo };
//monotouchtests does not have permissions to deal with the hwd.
Assert.Throws <InvalidOperationException> (() => component.ComponentList = l);
}
}
