//
// Test the generated API fields (e.g. against typos or OSX-only values)
//
// Authors:
//	Sebastien Pouliot  <sebastien@xamarin.com>
//
// Copyright 2012-2013 Xamarin Inc. All rights reserved.
//

using System;
using System.Reflection;
#if XAMCORE_2_0
using Foundation;
using ObjCRuntime;
using UIKit;
#else
using MonoTouch.Foundation;
using MonoTouch.ObjCRuntime;
using MonoTouch.UIKit;
#endif
using NUnit.Framework;

namespace Introspection {

	[TestFixture]
	// we want the tests to be available because we use the linker
	[Preserve (AllMembers = true)]
	public class iOSApiFieldTest : ApiFieldTest {

		public iOSApiFieldTest ()
		{
			ContinueOnFailure = true;
			//LogProgress = true;
		}

		protected override bool Skip (Type type)
		{
			return base.Skip (type);
		}

		protected override bool Skip (PropertyInfo p)
		{
			switch (p.DeclaringType.Namespace) {
			case "CoreAudioKit":
			case "MonoTouch.CoreAudioKit":
			case "Metal":
			case "MonoTouch.Metal":
				// they works with iOS9 beta 4 (but won't work on older simulators)
				if ((Runtime.Arch == Arch.SIMULATOR) && !CheckiOSSystemVersion (9,0))
					return true;
				break;
			case "MetalKit":
			case "MonoTouch.MetalKit":
			case "MetalPerformanceShaders":
			case "MonoTouch.MetalPerformanceShaders":
				if (Runtime.Arch == Arch.SIMULATOR)
					return true;
				break;
			}

			switch (p.Name) {
			case "AutoConfigurationHTTPResponseKey":		// kCFProxyAutoConfigurationHTTPResponseKey
			case "CFNetworkProxiesProxyAutoConfigJavaScript":	// kCFNetworkProxiesProxyAutoConfigJavaScript
				return true;

			// defined in Apple PDF (online) but not in the HTML documentation
			// but also inside CLError.h from iOS 5.1 SDK...
			case "ErrorUserInfoAlternateRegionKey":			// kCLErrorUserInfoAlternateRegionKey
				return true;

			// documented since iOS 4.0 - but the symbols are not in the libraries (see specific unit tests)
			case "MakerMinoltaDictionary": 				// kCGImagePropertyMakerMinoltaDictionary
			case "MakerFujiDictionary":				// kCGImagePropertyMakerFujiDictionary
			case "MakerOlympusDictionary":				// kCGImagePropertyMakerOlympusDictionary
			case "MakerPentaxDictionary":				// kCGImagePropertyMakerPentaxDictionary
				return true;

			// ImageIO: documented since iOS 4.3 but null in iOS5 (works on iOS 6.1)
			// https://developer.apple.com/library/ios/releasenotes/General/iOS43APIDiffs/
			case "ExifCameraOwnerName":
			case "ExifBodySerialNumber":
			case "ExifLensSpecification":
			case "ExifLensMake":
			case "ExifLensModel":
			case "ExifLensSerialNumber":
				return !CheckiOSOrTVOSSystemVersion (6,1);

			// ImageIO: new in iOS 8 but returns nil (at least in beta 1) seems fixed in iOS9
			case "PNGLoopCount":
			case "PNGDelayTime":
			case "PNGUnclampedDelayTime":
				return !CheckiOSOrTVOSSystemVersion (9,0);

			// CoreServices.CFHTTPMessage - document in 10.9 but returns null
			case "_AuthenticationSchemeOAuth1":
				return true;

			// Apple does not ship a PushKit for every arch on some devices :(
			case "Voip":
				return Runtime.Arch == Arch.DEVICE;

			default:
				return base.Skip (p);
			}
		}

		protected override bool Skip (string constantName)
		{
			switch (constantName) {
			// grep ImageIO binary shows those symbols are not part of the binary
			// that match older results (nil) when loading them (see above)
			case "kCGImagePropertyAPNGLoopCount":
			case "kCGImagePropertyAPNGDelayTime":
			case "kCGImagePropertyAPNGUnclampedDelayTime":
			case "kCGImagePropertyMakerFujiDictionary":
			case "kCGImagePropertyMakerMinoltaDictionary":
			case "kCGImagePropertyMakerOlympusDictionary":
			case "kCGImagePropertyMakerPentaxDictionary":
			// 
			case "kCFHTTPAuthenticationSchemeOAuth1":
				return true;
			// Apple does not ship a PushKit for every arch on some devices :(
			case "PKPushTypeVoIP":
				return Runtime.Arch == Arch.DEVICE;
			// there's only partial support for metal on the simulator (on iOS9 beta 5) but most other frameworks
			// that interop with it are not (yet) supported
			case "kCVMetalTextureCacheMaximumTextureAgeKey":
			case "MPSRectNoClip":
			case "MTKTextureLoaderErrorDomain":
			case "MTKTextureLoaderErrorKey":
			case "MTKTextureLoaderOptionAllocateMipmaps":
			case "MTKTextureLoaderOptionSRGB":
			case "MTKTextureLoaderOptionTextureUsage":
			case "MTKTextureLoaderOptionTextureCPUCacheMode":
			case "MTKModelErrorDomain":
			case "MTKModelErrorKey":
				return Runtime.Arch == Arch.SIMULATOR;
			default:
				return false;
			}
		}
	}
}