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From: Erich E. <oak...@us...> - 2008-05-17 11:05:32
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Update of /cvsroot/springnet/Spring.Net/test/Spring/Spring.Core.Tests/Reflection/Dynamic In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv20549/test/Spring/Spring.Core.Tests/Reflection/Dynamic Modified Files: DynamicPropertyTests.cs Added Files: BasePropertyTests.cs SafePropertyTests.cs Log Message: additional tests and minor fixes to SafeProperty and DynamicProperty --- NEW FILE: SafePropertyTests.cs --- (This appears to be a binary file; contents omitted.) Index: DynamicPropertyTests.cs =================================================================== RCS file: /cvsroot/springnet/Spring.Net/test/Spring/Spring.Core.Tests/Reflection/Dynamic/DynamicPropertyTests.cs,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** DynamicPropertyTests.cs 16 May 2008 10:02:41 -0000 1.2 --- DynamicPropertyTests.cs 17 May 2008 11:05:27 -0000 1.3 *************** *** 37,99 **** /// <version>$Id$</version> [TestFixture] ! public sealed class DynamicPropertyTests { ! private Inventor tesla; ! private Inventor pupin; ! private Society ieee; ! ! #region SetUp and TearDown ! ! /// <summary> ! /// The setup logic executed before the execution of each individual test. ! /// </summary> ! [SetUp] ! public void SetUp() ! { ! ContextRegistry.Clear(); ! tesla = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian"); ! tesla.Inventions = new string[] ! { ! "Telephone repeater", "Rotating magnetic field principle", ! "Polyphase alternating-current system", "Induction motor", ! "Alternating-current power transmission", "Tesla coil transformer", ! "Wireless communication", "Radio", "Fluorescent lights" ! }; ! tesla.PlaceOfBirth.City = "Smiljan"; ! ! pupin = new Inventor("Mihajlo Pupin", new DateTime(1854, 10, 9), "Serbian"); ! pupin.Inventions = new string[] { "Long distance telephony & telegraphy", "Secondary X-Ray radiation", "Sonar" }; ! pupin.PlaceOfBirth.City = "Idvor"; ! pupin.PlaceOfBirth.Country = "Serbia"; ! ! ieee = new Society(); ! ieee.Members.Add(tesla); ! ieee.Members.Add(pupin); ! ieee.Officers["president"] = pupin; ! ieee.Officers["advisors"] = new Inventor[] { tesla, pupin }; // not historically accurate, but I need an array in the map ;-) ! } ! ! [TestFixtureTearDown] ! public void TearDown() ! { ! //DynamicReflectionManager.SaveAssembly(); ! } ! ! #endregion ! ! [Test] ! public void TestInstanceProperties() { ! IDynamicProperty placeOfBirth = DynamicProperty.Create(typeof(Inventor).GetProperty("PlaceOfBirth")); ! Assert.AreEqual(tesla.PlaceOfBirth, placeOfBirth.GetValue(tesla)); ! ! IDynamicProperty dateOfBirth = DynamicProperty.Create(typeof(Inventor).GetProperty("DOB")); ! Assert.AreEqual(tesla.DOB, dateOfBirth.GetValue(tesla)); ! dateOfBirth.SetValue(tesla, new DateTime(2004, 8, 14)); ! Assert.AreEqual(new DateTime(2004, 8, 14), dateOfBirth.GetValue(tesla)); ! ! DateTime mostImportantDayInTheWorldEver = new DateTime(2004, 8, 14); ! IDynamicProperty year = DynamicProperty.Create(typeof(DateTime).GetProperty("Year")); ! Assert.AreEqual(mostImportantDayInTheWorldEver.Year, year.GetValue(mostImportantDayInTheWorldEver)); } --- 37,45 ---- /// <version>$Id$</version> [TestFixture] ! public class DynamicPropertyTests : BasePropertyTests { ! protected override IDynamicProperty Create(PropertyInfo property) { ! return DynamicProperty.Create(property); } *************** *** 103,107 **** { IDynamicProperty nonReadableProperty = ! DynamicProperty.Create(typeof(ClassWithNonReadableProperty).GetProperty("MyProperty")); nonReadableProperty.GetValue(null); } --- 49,53 ---- { IDynamicProperty nonReadableProperty = ! Create(typeof(ClassWithNonReadableProperty).GetProperty("MyProperty")); nonReadableProperty.GetValue(null); } *************** *** 112,116 **** { IDynamicProperty nonWritableProperty = ! DynamicProperty.Create(typeof(Inventor).GetProperty("PlaceOfBirth")); nonWritableProperty.SetValue(null, null); } --- 58,62 ---- { IDynamicProperty nonWritableProperty = ! Create(typeof(Inventor).GetProperty("PlaceOfBirth")); nonWritableProperty.SetValue(null, null); } *************** *** 121,139 **** { MyStruct myYearHolder = new MyStruct(); ! IDynamicProperty year = DynamicProperty.Create(typeof(MyStruct).GetProperty("Year")); year.SetValue(myYearHolder, 2004); } - [Test] - public void TestStaticProperties() - { - IDynamicProperty today = DynamicProperty.Create(typeof(DateTime).GetProperty("Today")); - Assert.AreEqual(DateTime.Today, today.GetValue(null)); - - IDynamicProperty myProperty = DynamicProperty.Create(typeof(MyStaticClass).GetProperty("MyProperty")); - myProperty.SetValue(null, "here we go..."); - Assert.AreEqual("here we go...", myProperty.GetValue(null)); - } - [Test] [ExpectedException(typeof(InvalidOperationException))] --- 67,74 ---- { MyStruct myYearHolder = new MyStruct(); ! IDynamicProperty year = Create(typeof(MyStruct).GetProperty("Year")); year.SetValue(myYearHolder, 2004); } [Test] [ExpectedException(typeof(InvalidOperationException))] *************** *** 141,398 **** { IDynamicProperty nonWritableProperty = ! DynamicProperty.Create(typeof(DateTime).GetProperty("Today")); nonWritableProperty.SetValue(null, null); ! } ! ! #if NET_2_0 ! [Test] ! [ExpectedException(typeof(MethodAccessException))] ! public void TestForRestrictiveGetter() ! { ! Something something = new Something(); ! ! IDynamicProperty third = DynamicProperty.Create(typeof(Something).GetProperty("Third")); ! //this should be ok, because both get and set of the "Third" property are public ! third.SetValue(something,456); ! Assert.AreEqual(456, third.GetValue(something)); ! ! IDynamicProperty first = DynamicProperty.Create(typeof (Something).GetProperty("First")); ! first.SetValue(something,123); ! //this should cause MethodAccessException, because get is private ! Assert.AreEqual(123, first.GetValue(something)); ! } ! ! [Test] ! public void TestForRestrictiveGetterWithSafeWrapper() ! { ! Something something = new Something(); ! //new SafeProperty() ! IDynamicProperty third = DynamicProperty.CreateSafe(typeof(Something).GetProperty("Third")); ! //this should be ok, because both get and set of the "Third" property are public ! third.SetValue(something, 456); ! Assert.AreEqual(456, third.GetValue(something)); ! ! IDynamicProperty first = DynamicProperty.CreateSafe(typeof(Something).GetProperty("First")); ! first.SetValue(something, 123); ! //this should not cause MethodAccessException, "first" is createtd using "CreateSafe" ! Assert.AreEqual(123, first.GetValue(something)); ! } ! ! ! [Test] ! [ExpectedException(typeof(MethodAccessException))] ! public void TestForRestrictiveSetter() ! { ! Something something = new Something(); ! ! IDynamicProperty third = DynamicProperty.Create(typeof(Something).GetProperty("Third")); ! third.SetValue(something, 456); ! //this should be ok, because both get and set of the "Third" property are public ! Assert.AreEqual(456, third.GetValue(something)); ! ! IDynamicProperty second = DynamicProperty.Create(typeof(Something).GetProperty("Second")); ! Assert.AreEqual(2, second.GetValue(something)); ! //this should cause MethodAccessException, because set is private in "Second" property ! second.SetValue(something, 123); ! ! //this should never execute ! Assert.AreEqual(123, second.GetValue(something)); ! } ! ! [Test] ! public void TestForRestrictiveSetterWithSafeWrapper() ! { ! Something something = new Something(); ! ! IDynamicProperty third = DynamicProperty.CreateSafe(typeof(Something).GetProperty("Third")); ! third.SetValue(something, 456); ! //this should be ok, because both get and set of the "Third" property are public ! Assert.AreEqual(456, third.GetValue(something)); ! ! IDynamicProperty second = DynamicProperty.CreateSafe(typeof(Something).GetProperty("Second")); ! Assert.AreEqual(2, second.GetValue(something)); ! //this should not cause MethodAccessException because "second" is created using "CreateSafe" ! second.SetValue(something, 123); ! ! Assert.AreEqual(123, second.GetValue(something)); ! } ! #endif ! ! ! #region Performance tests ! ! private DateTime start, stop; ! ! [Test] ! [Explicit] ! public void PerformanceTests() ! { ! int n = 10000000; ! object x = null; ! ! // tesla.PlaceOfBirth ! start = DateTime.Now; ! for (int i = 0; i < n; i++) ! { ! x = tesla.PlaceOfBirth; ! } ! stop = DateTime.Now; ! PrintTest("tesla.PlaceOfBirth (direct)", n, Elapsed); ! ! start = DateTime.Now; ! IDynamicProperty placeOfBirth = DynamicProperty.Create(typeof(Inventor).GetProperty("PlaceOfBirth")); ! for (int i = 0; i < n; i++) ! { ! x = placeOfBirth.GetValue(tesla); ! } ! stop = DateTime.Now; ! PrintTest("tesla.PlaceOfBirth (dynamic reflection)", n, Elapsed); ! ! start = DateTime.Now; ! PropertyInfo placeOfBirthPi = typeof(Inventor).GetProperty("PlaceOfBirth"); ! for (int i = 0; i < n; i++) ! { ! x = placeOfBirthPi.GetValue(tesla, null); ! } ! stop = DateTime.Now; ! PrintTest("tesla.PlaceOfBirth (standard reflection)", n, Elapsed); ! } ! ! private double Elapsed ! { ! get { return (stop.Ticks - start.Ticks) / 10000000f; } ! } ! ! private void PrintTest(string name, int iterations, double duration) ! { ! Debug.WriteLine(String.Format("{0,-60} {1,12:#,###} {2,12:##0.000} {3,12:#,###}", name, iterations, duration, iterations / duration)); ! } ! ! #endregion ! ! } ! ! #region IL generation helper classes (they help if you look at them in Reflector ;-) ! ! public class ValueTypeProperty : IDynamicProperty ! { ! public object GetValue(object target) ! { ! return ((Inventor) target).DOB; ! } ! ! public void SetValue(object target, object value) ! { ! ((Inventor)target).DOB = (DateTime) value; ! } ! } ! ! public class ValueTypeTarget : IDynamicProperty ! { ! public object GetValue(object target) ! { ! return ((MyStruct) target).Year; ! } ! ! public void SetValue(object target, object value) ! { ! MyStruct o = (MyStruct) target; ! o.Year = (int) value; ! } ! } ! ! public class StaticProperty : IDynamicProperty ! { ! public object GetValue(object target) ! { ! return MyStaticClass.MyProperty; ! } ! ! public void SetValue(object target, object value) ! { ! MyStaticClass.MyProperty = (string) value; ! } ! } ! ! #endregion ! ! public class MyStaticClass ! { ! public const Int64 MyConst = 3456; ! public static readonly string myReadonlyField = "hohoho"; ! public static string myField; ! ! public static string MyProperty ! { ! get { return myField; } ! set { myField = value; } ! } ! } ! ! public struct MyStaticStruct ! { ! public const int constant = 20; ! public static int staticYear; ! ! public static int StaticYear ! { ! get { return staticYear; } ! set { staticYear = value; } ! } ! } ! ! public struct MyStruct ! { ! public int year; ! ! public int Year ! { ! get { return year; } ! set { year = value; } ! } ! } ! ! public class ClassWithNonReadableProperty ! { ! private string myProperty; ! ! public string MyProperty ! { ! set { myProperty = value; } ! } ! } ! ! #if NET_2_0 ! public class Something ! { ! public int First ! { ! private get { return first; } ! set { first = value; } ! } ! ! public int Second ! { ! get { return second; } ! private set { second = value; } ! } ! ! public int Third ! { ! get { return third; } ! set { third = value; } ! } ! public Something() ! { ! first = 1; ! second = 2; ! third = 3; ! } ! private int first; ! private int second; ! private int third; ! } - #endif - } --- 76,82 ---- { IDynamicProperty nonWritableProperty = ! Create(typeof(DateTime).GetProperty("Today")); nonWritableProperty.SetValue(null, null); ! } } } --- NEW FILE: BasePropertyTests.cs --- using System; using System.Diagnostics; using System.Reflection; using NUnit.Framework; using Spring.Context.Support; namespace Spring.Reflection.Dynamic { /// <summary> /// Unit tests common for all IDynamicProperty implementations. /// </summary> /// <author>Aleksandar Seovic</author> /// <author>Erich Eichinger</author> /// <version>$Id: BasePropertyTests.cs,v 1.1 2008/05/17 11:05:27 oakinger Exp $</version> public abstract class BasePropertyTests { protected Inventor tesla; protected Inventor pupin; protected Society ieee; #region SetUp and TearDown /// <summary> /// The setup logic executed before the execution of each individual test. /// </summary> [SetUp] public void SetUp() { ContextRegistry.Clear(); tesla = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian"); tesla.Inventions = new string[] { "Telephone repeater", "Rotating magnetic field principle", "Polyphase alternating-current system", "Induction motor", "Alternating-current power transmission", "Tesla coil transformer", "Wireless communication", "Radio", "Fluorescent lights" }; tesla.PlaceOfBirth.City = "Smiljan"; pupin = new Inventor("Mihajlo Pupin", new DateTime(1854, 10, 9), "Serbian"); pupin.Inventions = new string[] { "Long distance telephony & telegraphy", "Secondary X-Ray radiation", "Sonar" }; pupin.PlaceOfBirth.City = "Idvor"; pupin.PlaceOfBirth.Country = "Serbia"; ieee = new Society(); ieee.Members.Add(tesla); ieee.Members.Add(pupin); ieee.Officers["president"] = pupin; ieee.Officers["advisors"] = new Inventor[] { tesla, pupin }; // not historically accurate, but I need an array in the map ;-) } [TestFixtureTearDown] public void TearDown() { //DynamicReflectionManager.SaveAssembly(); } #endregion protected abstract IDynamicProperty Create(PropertyInfo property); [Test] public void TestInstanceProperties() { IDynamicProperty placeOfBirth = Create(typeof(Inventor).GetProperty("PlaceOfBirth")); Assert.AreEqual(tesla.PlaceOfBirth, placeOfBirth.GetValue(tesla)); IDynamicProperty dateOfBirth = Create(typeof(Inventor).GetProperty("DOB")); Assert.AreEqual(tesla.DOB, dateOfBirth.GetValue(tesla)); dateOfBirth.SetValue(tesla, new DateTime(2004, 8, 14)); Assert.AreEqual(new DateTime(2004, 8, 14), dateOfBirth.GetValue(tesla)); DateTime mostImportantDayInTheWorldEver = new DateTime(2004, 8, 14); IDynamicProperty year = Create(typeof(DateTime).GetProperty("Year")); Assert.AreEqual(mostImportantDayInTheWorldEver.Year, year.GetValue(mostImportantDayInTheWorldEver)); } [Test] public void TestStaticProperties() { IDynamicProperty today = Create(typeof(DateTime).GetProperty("Today")); Assert.AreEqual(DateTime.Today, today.GetValue(null)); IDynamicProperty myProperty = Create(typeof(MyStaticClass).GetProperty("MyProperty")); myProperty.SetValue(null, "here we go..."); Assert.AreEqual("here we go...", myProperty.GetValue(null)); } #if NET_2_0 [Test, Ignore("test N/A anymore due to System.Reflection.Emit.DynamicMethod")] [ExpectedException(typeof(MethodAccessException))] public void TestForRestrictiveGetter() { Something something = new Something(); IDynamicProperty third = Create(typeof(Something).GetProperty("Third")); //this should be ok, because both get and set of the "Third" property are public third.SetValue(something, 456); Assert.AreEqual(456, third.GetValue(something)); IDynamicProperty first = Create(typeof(Something).GetProperty("First")); first.SetValue(something, 123); //this should cause MethodAccessException, because get is private Assert.AreEqual(123, first.GetValue(something)); } [Test, Ignore("test N/A anymore due to System.Reflection.Emit.DynamicMethod")] [ExpectedException(typeof(MethodAccessException))] public void TestForRestrictiveSetter() { Something something = new Something(); IDynamicProperty third = Create(typeof(Something).GetProperty("Third")); third.SetValue(something, 456); //this should be ok, because both get and set of the "Third" property are public Assert.AreEqual(456, third.GetValue(something)); IDynamicProperty second = Create(typeof(Something).GetProperty("Second")); Assert.AreEqual(2, second.GetValue(something)); //this should cause MethodAccessException, because set is private in "Second" property second.SetValue(something, 123); //this should never execute Assert.AreEqual(123, second.GetValue(something)); } #endif #region Performance tests private DateTime start, stop; [Test] [Explicit] public void PerformanceTests() { int n = 10000000; object x = null; // tesla.PlaceOfBirth start = DateTime.Now; for (int i = 0; i < n; i++) { x = tesla.PlaceOfBirth; } stop = DateTime.Now; PrintTest("tesla.PlaceOfBirth (direct)", n, Elapsed); start = DateTime.Now; IDynamicProperty placeOfBirth = DynamicProperty.Create(typeof(Inventor).GetProperty("PlaceOfBirth")); for (int i = 0; i < n; i++) { x = placeOfBirth.GetValue(tesla); } stop = DateTime.Now; PrintTest("tesla.PlaceOfBirth (dynamic reflection)", n, Elapsed); start = DateTime.Now; PropertyInfo placeOfBirthPi = typeof(Inventor).GetProperty("PlaceOfBirth"); for (int i = 0; i < n; i++) { x = placeOfBirthPi.GetValue(tesla, null); } stop = DateTime.Now; PrintTest("tesla.PlaceOfBirth (standard reflection)", n, Elapsed); } private double Elapsed { get { return (stop.Ticks - start.Ticks) / 10000000f; } } private void PrintTest(string name, int iterations, double duration) { Debug.WriteLine(String.Format("{0,-60} {1,12:#,###} {2,12:##0.000} {3,12:#,###}", name, iterations, duration, iterations / duration)); } #endregion } #region IL generation helper classes (they help if you look at them in Reflector ;-) public class ValueTypeProperty : IDynamicProperty { public object GetValue(object target) { return ((Inventor)target).DOB; } public void SetValue(object target, object value) { ((Inventor)target).DOB = (DateTime)value; } } public class ValueTypeTarget : IDynamicProperty { public object GetValue(object target) { return ((MyStruct)target).Year; } public void SetValue(object target, object value) { MyStruct o = (MyStruct)target; o.Year = (int)value; } } public class StaticProperty : IDynamicProperty { public object GetValue(object target) { return MyStaticClass.MyProperty; } public void SetValue(object target, object value) { MyStaticClass.MyProperty = (string)value; } } #endregion public class MyStaticClass { public const Int64 MyConst = 3456; public static readonly string myReadonlyField = "hohoho"; public static string myField; public static string MyProperty { get { return myField; } set { myField = value; } } } public struct MyStaticStruct { public const int constant = 20; public static int staticYear; public static int StaticYear { get { return staticYear; } set { staticYear = value; } } } public struct MyStruct { public int year; public int Year { get { return year; } set { year = value; } } } public class ClassWithNonReadableProperty { private string myProperty; public string MyProperty { set { myProperty = value; } } } #if NET_2_0 public class Something { public int First { private get { return first; } set { first = value; } } public int Second { get { return second; } private set { second = value; } } public int Third { get { return third; } set { third = value; } } public Something() { first = 1; second = 2; third = 3; } private int first; private int second; private int third; } #endif } |
