/// <summary>
/// Runs the given test <paramref name="action"/> within an environment
/// where the given <paramref name="intrinsics"/> features.
/// </summary>
/// <param name="action">The test action to run.</param>
/// <param name="intrinsics">The intrinsics features.</param>
/// <param name="serializable">The value to pass as a parameter to the test action.</param>
public static void RunWithHwIntrinsicsFeature <T>(
Action <string> action,
HwIntrinsics intrinsics,
T serializable)
where T : IXunitSerializable
{
if (!RemoteExecutor.IsSupported)
{
return;
}
foreach (KeyValuePair <HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection())
{
var processStartInfo = new ProcessStartInfo();
if (intrinsic.Key != HwIntrinsics.AllowAll)
{
processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0";
RemoteExecutor.Invoke(
action,
BasicSerializer.Serialize(serializable),
new RemoteInvokeOptions
{
StartInfo = processStartInfo
})
.Dispose();
}
else
{
// Since we are running using the default architecture there is no
// point creating the overhead of running the action in a separate process.
action(BasicSerializer.Serialize(serializable));
}
}
}
public static string Serialize(IXunitSerializable serializable)
{
var serializer = new BasicSerializer();
serializable.Serialize(serializer);
return(serializer.DumpToString(serializable.GetType()));
}
public static T Deserialize <T>(string dump) where T : IXunitSerializable
{
var serializer = new BasicSerializer();
Type type = serializer.LoadDump(dump);
var result = (T)Activator.CreateInstance(type);
result.Deserialize(serializer);
return(result);
}
/// <summary>
/// Allows the deserialization of parameters passed to the feature test.
/// <remark>
/// <para>
/// This is required because <see cref="RemoteExecutor"/> does not allow
/// marshalling of fields so we cannot pass a wrapped <see cref="Action{T}"/>
/// allowing automatic deserialization.
/// </para>
/// </remark>
/// </summary>
/// <typeparam name="T">The type to deserialize to.</typeparam>
/// <param name="value">The string value to deserialize.</param>
/// <returns>The <see cref="T"/> value.</returns>
public static T DeserializeForXunit <T>(string value)
where T : IXunitSerializable
=> BasicSerializer.Deserialize <T>(value);
