public void ToBeSame_DifferentReferences_Fails()
{
var a = new SomeClass();
var b = new SomeClass();
Expect(b).ToBeSame(a);
}
public void ToNotBeSame_SameReferences_IsSuccess()
{
var a = new SomeClass();
var b = a;
Expect(b).ToNotBeSame(a);
}
public void Test_ConstIntFieldSetter(InteropAccessMode opt)
{
try
{
string script = @"
myobj.ConstIntProp = 1;
return myobj.ConstIntProp;";
Script S = new Script();
SomeClass obj = new SomeClass() { IntProp = 321 };
UserData.UnregisterType<SomeClass>();
UserData.RegisterType<SomeClass>(opt);
S.Globals.Set("myobj", UserData.Create(obj));
DynValue res = S.DoString(script);
Assert.AreEqual(DataType.Number, res.Type);
Assert.AreEqual(115, res.Number);
}
catch (ScriptRuntimeException)
{
return;
}
Assert.Fail();
}
public Action ViaExpression()
{
FieldInfo field = typeof (SomeClass).GetField("field", BindingFlags.NonPublic | BindingFlags.Instance);
ParameterExpression xValue = Expression.Parameter(typeof (object));
ParameterExpression xContainer = Expression.Parameter(typeof (object));
ParameterExpression xTypedContainer = Expression.Parameter(typeof (SomeClass));
Expression<Func<object, object, object>> xSetField = Expression
.Lambda<Func<object, object, object>>(
Expression.Block(new[] { xTypedContainer },
Expression.Assign(
xTypedContainer,
Expression.Convert(xContainer, typeof (SomeClass))),
Expression.Assign(
Expression.Field(xTypedContainer, field),
Expression.Convert(xValue, typeof (int))),
Expression.Convert(xTypedContainer, typeof (object))),
xContainer, xValue);
object someClass = new SomeClass();
Func<object, object, object> setFieldDelegate = xSetField.Compile();
return () => {
for (int i = 0; i < iterationCount; i++)
someClass = setFieldDelegate(someClass, i);
};
}
public Entity ReplaceSomeClass(SomeClass newValue)
{
var component = CreateComponent<SomeClassComponent>(ComponentIds.SomeClass);
component.value = newValue;
ReplaceComponent(ComponentIds.SomeClass, component);
return this;
}
public void When_getting_controller_attributes_then_builds_up_instance()
{
using (var container = new UnityContainer())
{
// Arrange
var someInstance = new SomeClass();
container.RegisterInstance<ISomeInterface>(someInstance);
container.RegisterType<TestFilterAttribute>(new InjectionProperty("Some"));
var context = new ControllerContext { Controller = new ControllerWithTypeAttribute() };
var controllerDescriptor = new ReflectedControllerDescriptor(context.Controller.GetType());
var action = context.Controller.GetType().GetMethod("MyActionMethod");
var actionDescriptor = new ReflectedActionDescriptor(action, "MyActionMethod", controllerDescriptor);
var provider = new UnityFilterAttributeFilterProvider(container);
// Act
Filter filter = provider.GetFilters(context, actionDescriptor).Single();
// Assert
TestFilterAttribute attrib = filter.Instance as TestFilterAttribute;
Assert.IsNotNull(attrib);
Assert.AreEqual(FilterScope.Controller, filter.Scope);
Assert.AreEqual(1234, filter.Order);
Assert.AreSame(someInstance, attrib.Some);
}
}
public void SetUp()
{
someClass = new SomeClass();
var field = typeof (SomeClass).GetField("field", BindingFlags.NonPublic | BindingFlags.Instance);
var xValue = Expression.Parameter(typeof (object));
var xContainer = Expression.Parameter(typeof (object));
var xTypedContainer = Expression.Parameter(typeof (SomeClass));
var xSetField = Expression
.Lambda<Func<object, object, object>>(
Expression.Block(new[] { xTypedContainer },
Expression.Assign(
xTypedContainer,
Expression.Convert(xContainer, typeof (SomeClass))),
Expression.Assign(
Expression.Field(xTypedContainer, field),
Expression.Convert(xValue, typeof (int))),
Expression.Convert(xTypedContainer, typeof (object))),
xContainer, xValue);
setViaExpression = xSetField.Compile();
var memberAccessor = FieldAccessorBuilder.BuildFor(typeof (SomeClass), field, true);
setViaEmit = memberAccessor.SetMember;
setViaReflection = (container, value) =>
{
field.SetValue(container, value);
return container;
};
}
public void Test_NIntPropertyGetter(InteropAccessMode opt)
{
string script = @"
x = myobj1.NIntProp;
y = myobj2.NIntProp;
return x,y;";
Script S = new Script();
SomeClass obj1 = new SomeClass() { NIntProp = 321 };
SomeClass obj2 = new SomeClass() { NIntProp = null };
UserData.UnregisterType<SomeClass>();
UserData.RegisterType<SomeClass>(opt);
S.Globals.Set("myobj1", UserData.Create(obj1));
S.Globals.Set("myobj2", UserData.Create(obj2));
DynValue res = S.DoString(script);
Assert.AreEqual(DataType.Tuple, res.Type);
Assert.AreEqual(321.0, res.Tuple[0].Number);
Assert.AreEqual(DataType.Number, res.Tuple[0].Type);
Assert.AreEqual(DataType.Nil, res.Tuple[1].Type);
}
public void Nuller_can_process_object_by_reference()
{
var someClass = new SomeClass{FakeProp1="Test"};
var processor = new TestProcessor();
processor.Process(someClass);
Assert.IsNull(someClass.FakeProp1);
}
public void Interop_Event_TwoObjects()
{
int invocationCount = 0;
UserData.RegisterType<SomeClass>();
UserData.RegisterType<EventArgs>();
Script s = new Script(CoreModules.None);
var obj = new SomeClass();
var obj2 = new SomeClass();
s.Globals["myobj"] = obj;
s.Globals["myobj2"] = obj2;
s.Globals["ext"] = DynValue.NewCallback((c, a) => { invocationCount += 1; return DynValue.Void; });
s.DoString(@"
function handler(o, a)
ext();
end
myobj.MyEvent.add(handler);
");
obj.Trigger_MyEvent();
obj2.Trigger_MyEvent();
Assert.AreEqual(1, invocationCount);
}
private static SomeClass CreateData()
{
var source = new SomeClass { Property = new SomeClass2[2000000] };
for (int i = 0; i < source.Property.Length; i++)
source.Property[i] = new SomeClass2 { field = i.ToString() };
return source;
}
public void ThrowsExceptionWithNiceMessageWhenTrivialConversionCouldNotBeCompleted()
{
var instance = new SomeClass();
var ex = Assert.Throws<FeatureExecutionException>(() => sut.SetValue(instance, typeof(SomeClass).GetProperty("AnotherProperty"), "yo!"));
Assert.AreEqual("The value 'yo!' could not be automatically converted to target type Int32 (AnotherProperty property of SomeClass)", ex.Message);
}
void Start()
{
// our context can be any type at all
var someClass = new SomeClass();
// the initial state has to be passed to the constructor
_machine = new SKStateMachine<SomeClass>( someClass, new PatrollingState() );
}
public void Should_name_class_in_exception()
{
var someObject = new SomeClass();
const string str = default(string);
Action act = () => str.DoIfNotNull(strange => someObject.SomeProperty = strange, false);
act.ShouldThrow<NullReferenceException>()
.Where(e => e.Message.Contains("System.String"));
}
public void PerformanceComparison()
{
// Demonstrating the performance difference of three approaches to getting the values of properties
const int iterations = 10000000;
var obj = new SomeClass();
var s = new Stopwatch();
// First just go through PropertyInfo.GetValue
Console.Out.Write("PropertyInfo.GetValue: ");
PropertyInfo prop = obj.GetType().GetProperty("Val");
s.Reset();
s.Start();
for (int i = 0; i < iterations; i++)
{
prop.GetValue(obj, null);
}
s.Stop();
Console.Out.WriteLine(s.ElapsedMilliseconds);
// Second, create a delegate to get the property directly from the getter method
Console.Out.Write("Delegate getter: ");
var getMethod = prop.GetGetMethod();
Func<SomeClass, string> typedGetter = (Func<SomeClass, string>)Delegate.CreateDelegate(typeof(Func<SomeClass, string>), null, getMethod);
Func<object, object> delegateGetter = o => typedGetter((SomeClass)o);
s.Reset();
s.Start();
for (int i = 0; i < iterations; i++)
{
delegateGetter(obj);
}
s.Stop();
Console.Out.WriteLine(s.ElapsedMilliseconds);
// Thirdly, create a dynamic method to get the property
Console.Out.Write("IL getter: ");
DynamicMethod dynamicMethod = new DynamicMethod("", typeof(object), new Type[] { typeof(object) }, typeof(SomeClass), true);
ILGenerator ilGenerator = dynamicMethod.GetILGenerator();
ilGenerator.Emit(OpCodes.Ldarg_0);
ilGenerator.Emit(OpCodes.Call, getMethod);
if (prop.PropertyType.IsValueType)
{
ilGenerator.Emit(OpCodes.Box, prop.PropertyType);
}
ilGenerator.Emit(OpCodes.Ret);
var ilGetter = (Func<object, object>)dynamicMethod.CreateDelegate(typeof(Func<object, object>));
s.Reset();
s.Start();
for (int i = 0; i < iterations; i++)
{
ilGetter(obj);
}
s.Stop();
Console.Out.WriteLine("IL getter: " + s.ElapsedMilliseconds);
}
public void SetsPropertyOnInstanceLikeExpected()
{
var instance = new SomeClass();
// propertyof(SomeClass.SomeProperty) would be nice...
sut.SetValue(instance, typeof(SomeClass).GetProperty("SomeProperty"), "yo!");
Assert.AreEqual("yo!", instance.SomeProperty);
}
public void serializes_the_class_name()
{
var someClass = new SomeClass();
var serializer = new Serializer();
var serializedString = serializer.Serialize(someClass);
serializedString.Should().Be("SomeClass");
}
public static void The_ReferenceEquals_Method()
{
SomeClass class1 = new SomeClass();
SomeClass class2 = new SomeClass();
bool b1 = ReferenceEquals(null, null);
bool b2 = ReferenceEquals(class1, null);
bool b3 = ReferenceEquals(class1, class2); // class1 和 class2 指向不同的对象
Console.WriteLine("{0} {1} {2}", b1, b2, b3); // 输出true false false
}
private static SomeClass CreateData()
{
var source = new SomeClass
{
Property = Enumerable.Range(0, blobSize)
.Select(i => new SomeClass2 { field = new SomeClass3 { field = i.ToString() } })
.ToArray()
};
return source;
}
public void CanValidatePropertyUsingItsName()
{
var validator = new Mock<IValidator>();
var obj = new SomeClass();
ValidationContext.Ensure(obj)
.ItsProperty<string>("Name", x => x.IsValid(validator.Object));
validator.Verify(x => x.Validate(ValidationContext, obj.Name));
}
public void CanValidatePropertyUsingStronglyTypedSyntax()
{
var validator = new Mock<IValidator>();
var obj = new SomeClass();
ValidationContext.Ensure(obj)
.ItsProperty(x => x.Name, x => x.IsValid(validator.Object));
validator.Verify(x => x.Validate(ValidationContext, obj.Name));
}
public void CanClassReturnValueReturn()
{
var sc = new SomeClass
{
SomeString = TestValue,
SomeValue = 5
};
Assert.AreEqual(sc.ToMaybe().Return(x => x.SomeString, "Test"), TestValue);
}
public void CanClassReturnValueWhenClassIsNullReturn()
{
var sc = new SomeClass
{
SomeString = null,
SomeValue = 5
};
Assert.AreEqual(sc.ToMaybe().With(x => x.SomeString).Return(x => x, TestKey), TestKey);
}
public void CanClassReturnValueWith()
{
var sc = new SomeClass
{
SomeString = TestValue,
SomeValue = 5
};
Assert.AreEqual(sc.ToMaybe().With(x => x.SomeString).Value, TestValue);
}
void Start()
{
// our context can be any type at all
var someClass = new SomeClass();
// the initial state has to be passed to the constructor
_machine = new SKStateMachine<SomeClass>( someClass, new PatrollingState() );
// another option is to pass the type of the initial state to the constructor
//_machine = new SKStateMachine<SomeClass>( someClass, typeof( PatrollingState ) );
}
public void Exclude_can_process_IEnumerable_Dot()
{
var target = new SomeClass { ListProp = new List<SomeClass> { new SomeClass { FakeProp1 = "F11", FakeProp2 = "F21" }, new SomeClass { FakeProp1 = "F21", FakeProp2 = "F22" }, new SomeClass { FakeProp1 = "F31", FakeProp2 = "F32" }, new SomeClass { FakeProp1 = "F41", FakeProp2 = "F42" } } };
var instruction = "ListProp.SomeClass.FakeProp2";
var result = Nuller.Exclude<SomeClass> (target, instruction);
foreach (var r in result.ListProp) {
Assert.IsNull (r.FakeProp2);
}
}
public void T02_Interface()
{
var container = new Container(log: Write);
var instance = new SomeClass();
container.RegisterInstance<ISomeClass>(instance);
var instance1 = container.Resolve<ISomeClass>();
Assert.Equal(instance, instance1);
var instance2 = container.Resolve<ISomeClass>();
Assert.Equal(instance1, instance2);
Assert.Throws<TypeAccessException>(() => container.Resolve<SomeClass>());
Assert.Throws<TypeAccessException>(() => container.RegisterInstance<ISomeClass>(instance)).WriteMessageTo(Write);
}
public void CreatesGetterExpression()
{
var propInfo = typeof(SomeClass).GetProperties().First();
var testee = new SourceValue<SomeClass>(propInfo);
var expr = testee.CreateGetter() as Expression<Func<SomeClass, string>>;
var sourceInstance = new SomeClass {A = "test"};
Assert.AreEqual("test", expr.Compile()(sourceInstance));
}
/// <summary>
/// Standard function for tests
/// </summary>
/// <exception cref="IOException">I/O exception occured. </exception>
/// <exception cref="Exception">A delegate callback throws an exception.</exception>
public static void RunTests () {
try {
SomeClass c = new SomeClass {SomeString = "Some string"};
c.Changed += DisplayMessage;
c.Cleared += DisplayMessage;
c.SomeString = "Some changed string";
c.SomeString = "";
}
catch (IOException e) {
Console.WriteLine (e);
}
}
public void Test_Serialize_Deserialize()
{
IObjectSerializer serializer = new MsDataContractJsonSerializer();
var someClass = new SomeClass {SomeProperty = "SomeStringValue"};
var jsonStr = serializer.SerializeObject(someClass);
var someClass2 = serializer.DeserializeObject<SomeClass>(jsonStr);
Assert.AreNotEqual(someClass.GetHashCode(), someClass2.GetHashCode());
Assert.AreEqual(someClass.SomeProperty, someClass2.SomeProperty);
}
public void TestMethod7()
{
Assert.AreEqual(SomeClass.Propys2(0), "нуль");
}
public void TestMethod1()
{
Assert.AreEqual(SomeClass.Days(7), "Sunday");
}
public void TestMethod8()
{
Assert.AreEqual(SomeClass.Propys2(123654733001), "сто двадцять три мільярди шістсот п'ятдесят чотири мільйони сімсот тридцять три тисячі один");
}
public static StringBuilder ConcatS(int p1, string p2, IComparable p3, bool p4, List <object> p5, IEnumerable <object> p6,
StringBuilder p7, Dictionary <object, object> p8, SomeClass p9, int p10 = 1994)
{
p7.Append(p1);
p7.Append(p2);
p7.Append(p3);
p7.Append(p4);
p7.Append("|");
foreach (var o in p5)
{
p7.Append(o);
}
p7.Append("|");
foreach (var o in p6)
{
p7.Append(o);
}
p7.Append("|");
foreach (var o in p8.Keys.OrderBy(x => x.ToString()))
{
p7.Append(o);
}
p7.Append("|");
foreach (var o in p8.Values.OrderBy(x => x.ToString()))
{
p7.Append(o);
}
p7.Append("|");
p7.Append(p9);
p7.Append(p10);
return(p7);
}
public void ReturnNullIfValueIsNullForIndexer()
{
SomeClass sc = null;
Assert.Null(sc?["Bob"]);
}
public void TestMethod5()
{
Assert.AreEqual(SomeClass.Propys2(32), "тридцять два");
}
public void SomeTest()
{
var classUnderTest = new SomeClass(thingRepository, entityRepository);
Assert.AreEqual(classUnderTest.FetchEntitiesForThing(1).Count, 3);
}
public void TestMethod2()
{
Assert.AreEqual(SomeClass.Days(1), "Monday");
}
public void TestMethod4()
{
Assert.AreEqual(SomeClass.Propys2(341), "триста сорок один");
}
public void TestMethod10()
{
Assert.AreEqual(SomeClass.Propys2(1236547330019), "введіть коректне число");
}
public MyClass2(SomeClass someClass)
{
this._someClass = someClass;
}
public void TestMethod11()
{
Assert.AreEqual(SomeClass.Propys2(701225513), "сімсот один мільйон двісті двадцять п'ять тисяч п'ятсот тринадцять");
}
public void TestSomeOtherLogic2()
{
Assert.AreEqual(SomeClass.Logic(0, 0), 0);
}
private void SomeOtherTest()
{
var classUnderTest = new SomeClass(thingRepository, entityRepository);
Assert.AreEqual(classUnderTest.FetchEntitiesForThing(2).Count, 1);
}
public void TestInitialize()
{
this.mockSomeClass = Mock.Create <SomeClass>();
}
public void TestMethod3()
{
Assert.AreEqual(SomeClass.Propys2(110), "сто десять");
}
public void TestMethod6()
{
Assert.AreEqual(SomeClass.Propys2(9999), "дев'ять тисяч дев'ятсот дев'яносто дев'ять");
}
public void TestMethod1()
{
Assert.AreEqual(SomeClass.Propys2(7), "сім");
}
public void TestMethod9()
{
Assert.AreEqual(SomeClass.Propys2(123000000001), "сто двадцять три мільярди один");
}
public void Main()
{
var a = new SomeClass()
{
SomeString = "a",
SomeInt = 0,
SomeFloat = 0.0F,
IntList = new List <int>(),
ClassList = new List <SomeClass>(),
ValueDict = new Dictionary <int, int>(),
ClassDict = new Dictionary <int, SomeClass>(),
WeirdDict = new Dictionary <SomeClass, SomeClass>(),
SomeOtherClass = null,
};
var b = new SomeClass()
{
SomeString = "bb",
SomeInt = 1,
SomeFloat = 1.0F,
IntList = new List <int>(),
ClassList = new List <SomeClass>(),
ValueDict = new Dictionary <int, int>(),
ClassDict = new Dictionary <int, SomeClass>(),
WeirdDict = new Dictionary <SomeClass, SomeClass>(),
SomeOtherClass = a,
};
var members = PropertyAndFieldCache.Get(typeof(SomeClass));
//Test inherited property detection:
Assert.Contains(members, x => x.Name == "SomeOtherString");
Assert.Contains(members, x => x.Name == nameof(SomeBaseClass.SomeString));
//Test Get:
var someStringProp = members.First(x => x.Name.Contains("SomeString"));
Assert.Equal("bb", someStringProp.GetVal(b));
Assert.Equal("a", someStringProp.GetVal(a));
//Test Set:
someStringProp.SetVal(b, "c");
Assert.Equal("c", b.SomeString);
//Test Classification:
Assert.Equal(15, members.Count());
Assert.Equal(11, members.Where(x => x.IsProperty && x.IsPublic).Count());
Assert.Equal(2, members.Where(x => x.IsDictionaryOfClass).Count());
Assert.Single(members.Where(x => x.IsIEnumberableOfClass));
Assert.Equal(2, members.Where(x => x.IsClass).Count());
Assert.Single(members.Where(x => x.IsDictionaryOfValueOrString));
Assert.Single(members.Where(x => x.IsIEnumberableOfValueOrString));
Assert.Equal(8, members.Where(x => x.IsValueOrString).Count());
foreach (var prop in members)
{
prop.Copy(b, a);
}
Assert.Equal(a.ClassDict, b.ClassDict);
Assert.Equal(a.ClassList, b.ClassList);
Assert.Equal(a.IntList, b.IntList);
Assert.Equal(a.SomeFloat, b.SomeFloat);
Assert.Equal(a.SomeInt, b.SomeInt);
Assert.Equal(a.SomeString, b.SomeString);
Assert.Equal(a.ValueDict, b.ValueDict);
Assert.Equal(a.WeirdDict, b.WeirdDict);
//Test IsEqual
foreach (var prop in members)
{
Assert.True(prop.IsEqual(a, b));
}
//Test string conversions.
foreach (var prop in members)
{
if (prop.IsStringConvertible)
{
var s = prop.GetValAsString(a);
prop.SetValFromString(a, s);
}
}
foreach (var prop in members)
{
Assert.True(prop.IsEqual(a, b));
}
//Test double conversions.
foreach (var prop in members)
{
if (prop.IsDoubleConvertible)
{
var d = prop.GetValAsDouble(a);
prop.SetValFromDouble(a, d);
}
}
foreach (var prop in members)
{
Assert.True(prop.IsEqual(a, b));
}
//Test Markers
Assert.Single(members.Where(x => x.Markers.Contains("Special!")));
Assert.Single(members.Where(x => x.Markers.Contains("Multiple")));
Assert.Single(members.Where(x => x.Markers.Contains("extends")));
}
static void Main()
{
SomeClass <object> x = new SomeClass <object> ();
x.Foo();
}
public void ReturnNullIfValueIsNull()
{
SomeClass sc = null;
Assert.Null(sc?.GetAFive());
}
public void TestMethod2()
{
Assert.AreEqual(SomeClass.Propys2(14), "чотирнадцять");
}
public void CallMemberIfValueIsNotNull()
{
SomeClass sc = new SomeClass();
Assert.Equal(5, sc?.GetAFive());
}
public static void ComplicatedMethod(IList <string> arg, SomeClass objArg)
{
}
public StringBuilder ConcatI(Script s, int p1, string p2, IComparable p3, bool p4, List <object> p5, IEnumerable <object> p6,
StringBuilder p7, Dictionary <object, object> p8, SomeClass p9, int p10 = 1912)
{
Assert.IsNotNull(s);
return(ConcatS(p1, p2, p3, p4, p5, p6, p7, p8, this, p10));
}
public void TestPropertyWithPrivateSetter()
{
SomeClass obj = new SomeClass();
Assert.That(obj.BrokenProp, Is.EqualTo(string.Empty));
}
public void MethodTiming()
{
FooMethods pinvoke_methods;
foo_get_methods(out pinvoke_methods);
DV p_instance_void = (DV)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_void, typeof(DV));
DI p_instance_int = (DI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_int, typeof(DI));
DP p_instance_ptr = (DP)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_ptr, typeof(DP));
DV1A p_void_1a = (DV1A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_1_args, typeof(DV1A));
DV2A p_void_2a = (DV2A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_2_args, typeof(DV2A));
DV3A p_void_3a = (DV3A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_3_args, typeof(DV3A));
DV1AI p_void_1ai = (DV1AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_1_iargs, typeof(DV1AI));
DV2AI p_void_2ai = (DV2AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_2_iargs, typeof(DV2AI));
DV3AI p_void_3ai = (DV3AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_3_iargs, typeof(DV3AI));
IntPtr obj_class = JNIEnv.FindClass("java/lang/Object");
IntPtr obj_init = JNIEnv.GetMethodID(obj_class, "<init>", "()V");
var ownership = JniHandleOwnership.DoNotTransfer;
Java.Lang.Object jobj1 = new Java.Lang.Object(JNIEnv.NewObject(obj_class, obj_init), ownership),
jobj2 = new Java.Lang.Object(JNIEnv.NewObject(obj_class, obj_init), ownership),
jobj3 = new Java.Lang.Object(JNIEnv.NewObject(obj_class, obj_init), ownership);
SomeClass obj1 = new SomeClass(),
obj2 = new SomeClass(),
obj3 = new SomeClass();
var j = new Com.Xamarin.Android.Timing();
var m = new ManagedTiming();
var comparisons = new[] {
new {
Name = "static void",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod()),
Managed = A(() => ManagedTiming.StaticVoidMethod()),
Pinvoke = A(() => foo_void_timing()),
},
new {
Name = "static int",
Jni = A(() => Com.Xamarin.Android.Timing.StaticIntMethod()),
Managed = A(() => ManagedTiming.StaticIntMethod()),
Pinvoke = A(() => foo_int_timing()),
},
new {
Name = "static object",
Jni = A(() => Com.Xamarin.Android.Timing.StaticObjectMethod()),
Managed = A(() => ManagedTiming.StaticObjectMethod()),
Pinvoke = A(() => foo_ptr_timing()),
},
new {
Name = "virtual void",
Jni = A(() => j.VirtualVoidMethod()),
Managed = A(() => m.VirtualVoidMethod()),
Pinvoke = A(() => p_instance_void()),
},
new {
Name = "virtual int",
Jni = A(() => j.VirtualIntMethod()),
Managed = A(() => m.VirtualIntMethod()),
Pinvoke = A(() => p_instance_int()),
},
new {
Name = "virtual object",
Jni = A(() => j.VirtualObjectMethod()),
Managed = A(() => m.VirtualObjectMethod()),
Pinvoke = A(() => p_instance_ptr()),
},
new {
Name = "final void",
Jni = A(() => j.FinalVoidMethod()),
Managed = A(() => m.FinalVoidMethod()),
Pinvoke = A(null),
},
new {
Name = "final int",
Jni = A(() => j.FinalIntMethod()),
Managed = A(() => m.FinalIntMethod()),
Pinvoke = A(null),
},
new {
Name = "final object",
Jni = A(() => j.FinalObjectMethod()),
Managed = A(() => m.FinalObjectMethod()),
Pinvoke = A(null),
},
new {
Name = "static void o1",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod1Args(jobj1)),
Managed = A(() => ManagedTiming.StaticVoidMethod1Args(obj1)),
Pinvoke = A(() => {
// We include timing of the GCHandle manipulation since
// a JNI invocation has to do similar work, and pinning
// is usually always needed for P/Invokes.
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject();
p_void_1a(addr1);
h1.Free();
}),
},
new {
Name = "static void o2",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod2Args(jobj1, jobj2)),
Managed = A(() => ManagedTiming.StaticVoidMethod2Args(obj1, obj2)),
Pinvoke = A(() => {
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned),
h2 = GCHandle.Alloc(obj2, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject(),
addr2 = h2.AddrOfPinnedObject();
p_void_2a(addr1, addr2);
h1.Free();
h2.Free();
}),
},
new {
Name = "static void o3",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod3Args(jobj1, jobj2, jobj3)),
Managed = A(() => ManagedTiming.StaticVoidMethod3Args(obj1, obj2, obj3)),
Pinvoke = A(() => {
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned),
h2 = GCHandle.Alloc(obj2, GCHandleType.Pinned),
h3 = GCHandle.Alloc(obj3, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject(),
addr2 = h2.AddrOfPinnedObject(),
addr3 = h3.AddrOfPinnedObject();
p_void_3a(addr1, addr2, addr3);
h1.Free();
h2.Free();
h3.Free();
}),
},
new {
Name = "static void i1",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod1IArgs(42)),
Managed = A(() => ManagedTiming.StaticVoidMethod1IArgs(42)),
Pinvoke = A(() => p_void_1ai(42)),
},
new {
Name = "static void i2",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod2IArgs(42, 42)),
Managed = A(() => ManagedTiming.StaticVoidMethod2IArgs(42, 42)),
Pinvoke = A(() => p_void_2ai(42, 42)),
},
new {
Name = "static void i3",
Jni = A(() => Com.Xamarin.Android.Timing.StaticVoidMethod3IArgs(42, 42, 42)),
Managed = A(() => ManagedTiming.StaticVoidMethod3IArgs(42, 42, 42)),
Pinvoke = A(() => p_void_3ai(42, 42, 42)),
},
};
const int count = 100000;
foo_init(JNIEnv.Handle);
var jniTimes = new long [comparisons.Length];
foo_get_native_jni_timings(JNIEnv.Handle, count, j.Class.Handle, j.Handle, jniTimes);
int jniTimeIndex = 0;
foreach (var c in comparisons)
{
var jw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Jni();
}
jw.Stop();
var mw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Managed();
}
mw.Stop();
System.Diagnostics.Stopwatch pw = null;
if (c.Pinvoke != null)
{
pw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Pinvoke();
}
pw.Stop();
}
string message = string.Format("Method Invoke: {0}: JNI is {1}x managed",
c.Name, System.Math.Round(jw.Elapsed.TotalMilliseconds / mw.Elapsed.TotalMilliseconds));
Console.WriteLine(message);
var ct = TimeSpan.FromMilliseconds(jniTimes [jniTimeIndex++]);
Console.WriteLine("\t C/JNI: {0} ms | average: {1} ms",
FormatFraction(ct.TotalMilliseconds, 10, 5),
FormatFraction(ct.TotalMilliseconds / count, 12, 5));
Console.WriteLine("\t JNI: {0} ms; {1,3}x C/JNI | average: {2} ms",
FormatFraction(jw.Elapsed.TotalMilliseconds, 10, 5),
ToString(jw.Elapsed, ct),
FormatFraction(jw.Elapsed.TotalMilliseconds / count, 12, 5));
Console.WriteLine("\tManaged: {0} ms | average: {1} ms",
FormatFraction(mw.Elapsed.TotalMilliseconds, 10, 5),
FormatFraction(mw.Elapsed.TotalMilliseconds / count, 12, 5));
if (pw != null)
{
Console.WriteLine("\tPinvoke: {0} ms; {1,3}x managed | average: {2} ms",
FormatFraction(pw.Elapsed.TotalMilliseconds, 10, 5),
ToString(pw.Elapsed, mw.Elapsed),
FormatFraction(pw.Elapsed.TotalMilliseconds / count, 12, 5));
}
}
}
private void DoSomething()
{
var sc = new SomeClass();
}
public void TestMethod3()
{
Assert.AreEqual(SomeClass.Days(9), "wrong number");
}