public static void TestSetPropertyValue(int times)
{
var foo1 = new Foo1();
var foo2 = new Foo2();
var foo3 = new Foo3();
var bar = new Bar();
var property = typeof(IFoo).GetProperty("Bar");
var setAction = CreateSetPropertyValueAction();
var setDelegate1 = CreateSetPropertyValueDelegate(foo1);
var setDelegate2 = CreateSetPropertyValueDelegate(foo2);
var setDelegate3 = CreateSetPropertyValueDelegate(foo3);
var setemit1 = CreateSetPropertyValueEmit();
var setemit2 = CreateSetPropertyValueEmit();
var setemit3 = CreateSetPropertyValueEmit();
var stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < times; i++)
{
property.SetValue(foo1, bar, null);
property.SetValue(foo2, bar, null);
property.SetValue(foo3, bar, null);
}
var duration1 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
setAction(foo1, bar);
setAction(foo2, bar);
setAction(foo3, bar);
}
var duration2 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
setDelegate1(bar);
setDelegate2(bar);
setDelegate3(bar);
}
var duration3 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
setemit1(foo1, new Bar());
setemit2(foo2, new Bar());
setemit3(foo3, new Bar());
}
var duration4 = stopwatch.ElapsedMilliseconds;
Console.WriteLine("{0, -15}{1,-15}{2,-15}{3,-15}{4,-15}", times, duration1, duration2, duration3, duration4);
}
public static void TestGetPropertyValue(int times)
{
var foo1 = new Foo1 {
Bar = new Bar()
{
Name = "zhansghan"
}
};
var foo2 = new Foo2 {
Bar = new Bar()
{
Name = "lisi"
}
};
var foo3 = new Foo3 {
Bar = new Bar()
{
Name = "aa"
}
};
var property = typeof(IFoo).GetProperty("Bar");
var getFunc = CreateGetPropertyValueFunc();
var getDelegate1 = CreateGetPropertyValueDelegate(foo1);
var getDelegate2 = CreateGetPropertyValueDelegate(foo2);
var getDelegate3 = CreateGetPropertyValueDelegate(foo3);
var getemit1 = CreateGetPropertyValueEmit();
var getemit2 = CreateGetPropertyValueEmit();
var getemit3 = CreateGetPropertyValueEmit();
var stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < times; i++)
{
var bar1 = property.GetValue(foo1, null);
var bar2 = property.GetValue(foo2, null);
var bar3 = property.GetValue(foo3, null);
}
var duration1 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
var bar1 = getFunc(foo1);
var bar2 = getFunc(foo2);
var bar3 = getFunc(foo3);
}
var duration2 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
var bar1 = getDelegate1();
var bar2 = getDelegate2();
var bar3 = getDelegate3();
}
var duration3 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
for (int i = 0; i < times; i++)
{
var bar1 = getemit1(foo1);
var bar2 = getemit2(foo2);
var bar3 = getemit3(foo3);
}
var duration4 = stopwatch.ElapsedMilliseconds;
Console.WriteLine("{0, -15}{1,-15}{2,-15}{3,-15}{4,-15}", times, duration1, duration2, duration3, duration4);
}
