1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 // Federico Di Gregorio <fog@initd.org>
23 using System.Reflection;
25 using System.Linq.Expressions;
26 using NUnit.Framework;
28 namespace MonoTests.System.Linq.Expressions
31 public class ExpressionTest_PropertyOrField
34 [ExpectedException (typeof (ArgumentNullException))]
35 public void Arg1Null ()
37 Expression.PropertyOrField (null, "NoPropertyOrField");
41 [ExpectedException (typeof (ArgumentNullException))]
42 public void Arg2Null ()
44 Expression.PropertyOrField (Expression.Constant (new MemberClass()), null);
48 [ExpectedException (typeof (ArgumentException))]
49 public void NoPropertyOrField ()
51 Expression.PropertyOrField (Expression.Constant (new MemberClass()), "NoPropertyOrField");
55 public void InstanceProperty ()
57 MemberExpression expr = Expression.PropertyOrField (Expression.Constant (new MemberClass()), "TestProperty1");
58 Assert.AreEqual (ExpressionType.MemberAccess, expr.NodeType, "PropertyOrField#01");
59 Assert.AreEqual (typeof (int), expr.Type, "PropertyOrField#02");
60 Assert.AreEqual ("value(MonoTests.System.Linq.Expressions.MemberClass).TestProperty1", expr.ToString(), "PropertyOrField#04");