Protect access of modules of unattached definitions

4 files changed, 39 insertions, 0 deletions

diff --git a/Test/Mono.Cecil.Tests/EventTests.cs b/Test/Mono.Cecil.Tests/EventTests.cs
index 9762601..cb9064b 100644
--- a/Test/Mono.Cecil.Tests/EventTests.cs
+++ b/Test/Mono.Cecil.Tests/EventTests.cs
@@ -66,5 +66,14 @@ namespace Mono.Cecil.Tests {
 				Assert.AreEqual ("fang_Handler", other.Name);
 			});
 		}
+
+		[Test]
+		public void UnattachedEvent ()
+		{
+			var int32 = typeof (int).ToDefinition ();
+			var evt = new EventDefinition ("Event", EventAttributes.None, int32);
+
+			Assert.AreEqual (null, evt.AddMethod);
+		}
 	}
 }
diff --git a/Test/Mono.Cecil.Tests/FieldTests.cs b/Test/Mono.Cecil.Tests/FieldTests.cs
index aa8eea1..05165d6 100644
--- a/Test/Mono.Cecil.Tests/FieldTests.cs
+++ b/Test/Mono.Cecil.Tests/FieldTests.cs
@@ -343,6 +343,15 @@ namespace Mono.Cecil.Tests {
 			});
 		}
 
+		[Test]
+		public void UnattachedField ()
+		{
+			var field = new FieldDefinition ("Field", FieldAttributes.Public, typeof (int).ToDefinition ());
+
+			Assert.IsFalse (field.HasConstant);
+			Assert.IsNull (field.Constant);
+		}
+
 		static TypeDefinition GetPrivateImplementationType (ModuleDefinition module)
 		{
 			foreach (var type in module.Types)
diff --git a/Test/Mono.Cecil.Tests/MethodBodyTests.cs b/Test/Mono.Cecil.Tests/MethodBodyTests.cs
index a606df4..96f9e7a 100644
--- a/Test/Mono.Cecil.Tests/MethodBodyTests.cs
+++ b/Test/Mono.Cecil.Tests/MethodBodyTests.cs
@@ -303,6 +303,19 @@ namespace Mono.Cecil.Tests {
 			});
 		}
 
+		[Test]
+		public void UnattachedMethodBody ()
+		{
+			var system_void = typeof (void).ToDefinition ();
+			var method = new MethodDefinition ("NewMethod", MethodAttributes.Assembly | MethodAttributes.Static, system_void);
+			var body = new MethodBody (method);
+			var il = body.GetILProcessor ();
+			il.Emit (OpCodes.Ret);
+			method.Body = body;
+
+			Assert.AreEqual (body, method.Body);
+		}
+
 		static void AssertCode (string expected, MethodDefinition method)
 		{
 			Assert.IsTrue (method.HasBody);
diff --git a/Test/Mono.Cecil.Tests/PropertyTests.cs b/Test/Mono.Cecil.Tests/PropertyTests.cs
index 32ffa50..587868f 100644
--- a/Test/Mono.Cecil.Tests/PropertyTests.cs
+++ b/Test/Mono.Cecil.Tests/PropertyTests.cs
@@ -116,5 +116,13 @@ namespace Mono.Cecil.Tests {
 				Assert.AreEqual (type.GetMethod ("get_Bingo"), property.GetMethod);
 			});
 		}
+
+		[Test]
+		public void UnattachedProperty ()
+		{
+			var property = new PropertyDefinition ("Property", PropertyAttributes.None, typeof (int).ToDefinition ());
+
+			Assert.IsNull (property.GetMethod);
+		}
 	}
 }