[CoreFoundation] Update bindings up to Xcode 12.2 Beta 2 (#9720)

* [CoreFoundation] Update bindings to Xcode 12.2

* Fix NRE

* Add tests for manual API

* Oops, fix spacing

src/CoreFoundation/CFBundle.cs

@@ -608,5 +608,46 @@ namespace CoreFoundation {
 				}
 			}
 		}
+
+#if MONOMAC
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		[DllImport (Constants.CoreFoundationLibrary)]
+		[return: MarshalAs (UnmanagedType.I1)]
+		extern static bool CFBundleIsExecutableLoadable (IntPtr bundle);
+
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		public static bool IsExecutableLoadable (CFBundle bundle)
+		{
+			if (bundle == null)
+				throw new ArgumentNullException (nameof (bundle));
+			if (bundle.Handle == IntPtr.Zero)
+				throw new ObjectDisposedException (nameof (bundle));
+
+			return CFBundleIsExecutableLoadable (bundle.Handle);
+		}
+
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		[DllImport (Constants.CoreFoundationLibrary)]
+		[return: MarshalAs (UnmanagedType.I1)]
+		extern static bool CFBundleIsExecutableLoadableForURL (IntPtr bundle);
+
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		public static bool IsExecutableLoadable (NSUrl url)
+		{
+			if (url == null)
+				throw new ArgumentNullException (nameof (url));
+
+			return CFBundleIsExecutableLoadableForURL (url.Handle);
+		}
+
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		[DllImport (Constants.CoreFoundationLibrary)]
+		[return: MarshalAs (UnmanagedType.I1)]
+		extern static bool CFBundleIsArchitectureLoadable (/*cpu_type_t => integer_t => int*/ Architecture architecture);
+
+		[Introduced (PlatformName.MacOSX, 11, 0)]
+		public static bool IsArchitectureLoadable (Architecture architecture) => CFBundleIsArchitectureLoadable (architecture);
+
+#endif
 	}
 }

tests/monotouch-test/CoreFoundation/BundleTest.cs

@@ -356,5 +356,38 @@ namespace MonoTouchFixtures.CoreFoundation {
 		{
 			CFBundle.GetInfoDictionary (null);
 		}
+
+#if MONOMAC
+		[Test]
+		public void TestIsArchitectureLoadable ()
+		{
+			TestRuntime.AssertXcodeVersion (12, 2);
+
+			bool loadable_x86_64 = CFBundle.IsArchitectureLoadable (CFBundle.Architecture.X86_64);
+			if (global::System.Runtime.InteropServices.RuntimeInformation.ProcessArchitecture == global::System.Runtime.InteropServices.Architecture.X64)
+				Assert.IsTrue (loadable_x86_64, "x86_64 Expected => true");
+			else
+				Assert.IsFalse (loadable_x86_64, "x86_64 Expected => false");
+
+			bool loadable_arm64 = CFBundle.IsArchitectureLoadable (CFBundle.Architecture.ARM64);
+			if (global::System.Runtime.InteropServices.RuntimeInformation.ProcessArchitecture == global::System.Runtime.InteropServices.Architecture.Arm64)
+				Assert.IsTrue (loadable_arm64, "arm64 Expected => true");
+			else
+				Assert.IsFalse (loadable_arm64, "arm64 Expected => false");
+		}
+
+		[Test]
+		public void TestIsExecutableLoadable ()
+		{
+			TestRuntime.AssertXcodeVersion (12, 2);
+
+			var main = CFBundle.GetMain ();
+			var loadableBundle = CFBundle.IsExecutableLoadable (main);
+			Assert.IsTrue (loadableBundle, "loadableBundle");
+
+			var loadableBundleUrl = CFBundle.IsExecutableLoadable (main.ExecutableUrl);
+			Assert.IsTrue (loadableBundleUrl, "loadableBundleUrl");
+		}
+#endif
 	}
 }

tests/xtro-sharpie/macOS-CoreFoundation.todo

@@ -1,3 +0,0 @@
-!missing-pinvoke! CFBundleIsArchitectureLoadable is not bound
-!missing-pinvoke! CFBundleIsExecutableLoadable is not bound
-!missing-pinvoke! CFBundleIsExecutableLoadableForURL is not bound