[monotouch-test] Adjust a few tests according to new behavior.

tests/monotouch-test/CoreGraphics/ColorSpaceTest.cs

@@ -451,7 +451,7 @@ namespace MonoTouchFixtures.CoreGraphics {
 			using (var cs = CGColorSpace.CreateWithName (CGColorSpaceNames.GenericRgb)) {
 				var csl = cs.CreateLinearized ();
 				Assert.NotNull (csl, "not null");
-				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1));
+				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1).Or.EqualTo ((nint) 2));
 			}
 		}
 
@@ -462,7 +462,7 @@ namespace MonoTouchFixtures.CoreGraphics {
 			using (var cs = CGColorSpace.CreateWithName (CGColorSpaceNames.GenericRgb)) {
 				var csl = cs.CreateExtended ();
 				Assert.NotNull (csl, "not null");
-				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1));
+				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1).Or.EqualTo ((nint) 2));
 			}
 		}
 
@@ -473,7 +473,7 @@ namespace MonoTouchFixtures.CoreGraphics {
 			using (var cs = CGColorSpace.CreateWithName (CGColorSpaceNames.GenericRgb)) {
 				var csl = cs.CreateExtendedLinearized ();
 				Assert.NotNull (csl, "not null");
-				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1));
+				Assert.That ((nint) TestRuntime.CFGetRetainCount (csl.Handle), Is.EqualTo ((nint) 1).Or.EqualTo ((nint) 2));
 			}
 		}
 		

tests/monotouch-test/UIKit/SimpleTextPrintFormatterTest.cs

@@ -62,7 +62,11 @@ namespace MonoTouchFixtures.UIKit {
 					Assert.That (stpf.Color, Is.EqualTo (UIColor.Black), "Color");
 					Assert.That (stpf.TextAlignment, Is.EqualTo (UITextAlignment.Left), "TextAlignment");
 				}
-				Assert.NotNull (stpf.Font, "Font");
+				if (TestRuntime.CheckXcodeVersion (14, 0)) {
+					Assert.Null (stpf.Font, "Font");
+				} else {
+					Assert.NotNull (stpf.Font, "Font");
+				}
 				Assert.That (stpf.Text, Is.EqualTo ("Xamarin"), "Text");
 			}
 		}