static void TestDicKey(int count = 10000000)
{
var type = typeof(Program);
var fName = type.FullName;
var hashCode = type.GetHashCode();
var dicString = new Dictionary <string, object>();
dicString[fName] = null;
SpeedTest.ConsoleTime("Dictionary<string, object>", count, () =>
{
var a = dicString[fName];
});
var dicType = new Dictionary <Type, object>();
dicType[type] = null;
SpeedTest.ConsoleTime("Dictionary<Type, object>", count, () =>
{
var a = dicType[type];
});
var dicInt = new Dictionary <int, object>();
dicInt[hashCode] = null;
SpeedTest.ConsoleTime("Dictionary<int, object>", count, () =>
{
var a = dicInt[hashCode];
});
}
static void TestToList(int count = 100000)
{
var dt = Table.Data.User.ToTable();
for (var i = 0; i < count; i++)
{
dt.Rows.Add(1, "xxxxxx", "ffffffffff", 0, 0, "xxxx", 0, DateTime.Now);
}
SpeedTest.ConsoleTime("自动赋值", 1, () => { dt.ToList <UserVO>(); });
SpeedTest.ConsoleTime("手动赋值", 1, () =>
{
var lst = new List <UserVO>();
foreach (DataRow row in dt.Rows)
{
var info = new UserVO
{
ID = row["ID"].ConvertType(0),
UserName = row["UserName"].ConvertType(""),
PassWord = row["PassWord"].ConvertType(""),
GenderType = row["GenderType"].ConvertType(eumGenderType.Man),
LogCount = row["LoginCount"].ConvertType(0),
LoginIP = row["LoginIP"].ConvertType(""),
CreateAt = row["CreateAt"].ConvertType(DateTime.Now),
};
lst.Add(info);
}
});
}
public void TestTime()
{
SpeedTest.Initialize();
SpeedTest.ConsoleTime("context", 100000, () =>
{
var context = new Demo.PO.Table();
});
}
public void TestTime()
{
SpeedTest.Initialize();
var ID = Table.Data.User.Desc(o => o.ID).ToEntity().ID;
Table.Data.User.Where(o => o.ID == ID).Update(new UserVO()
{
UserName = "******"
});
SpeedTest.ConsoleTime("x1", 1, () =>
{
for (var i = 0; i < 1000; i++)
{
Table.Data.Set <UserVO>().Where(o => o.ID == ID).Update(new UserVO()
{
UserName = "******"
});
}
});
SpeedTest.ConsoleTime("x2", 1, () =>
{
for (var i = 0; i < 1000; i++)
{
Table.Data.User.Where(o => o.ID == ID).Update(new UserVO()
{
UserName = "******"
});
}
});
//var context = new Table();
//SpeedTest.ConsoleTime("批量提交", 1, () =>
//{
// for (int i = 0; i < 1000; i++)
// {
// context.User.Where(o => o.ID == ID).Update(new UserVO() { UserName = "******" });
// }
// context.SaveChanges();
//});
//SpeedTest.ConsoleTime("单次提交", 1, () =>
//{
// for (int i = 0; i < 1000; i++)
// {
// Table.Data.User.Where(o => o.ID == ID).Update(new UserVO() { UserName = "******" });
// }
//});
}
static void TestGetValueCache(int count = 1000000)
{
var user = new UserVO();
var propertyInfo = user.GetType().GetProperty("UserName");
SpeedTest.ConsoleTime("手动取值", count, () =>
{
var a = user.UserName;
});
SpeedTest.ConsoleTime("表达式树取值", count, () =>
{
var a = PropertyGetCacheManger.Cache(propertyInfo, user);
});
SpeedTest.ConsoleTime("反射取值", count, () =>
{
var a = propertyInfo.GetValue(user, null);
});
}
static void TestSetValueCache(int count = 10000000)
{
var user = new UserVO();
var propertyInfo = user.GetType().GetProperty("UserName");
SpeedTest.ConsoleTime("手动赋值", count, () =>
{
user.UserName = "******";
});
SpeedTest.ConsoleTime("表达式树赋值", count, () =>
{
PropertySetCacheManger.Cache(propertyInfo, user, "jj");
});
SpeedTest.ConsoleTime("反射赋值", count, () =>
{
propertyInfo.SetValue(user, "jj", null);
});
}
static void TestTableInstance(int count = 10000)
{
var tableType = typeof(Table);
var type = typeof(TableSet <UserVO>);
SpeedTest.ConsoleTime("手动创建", count, () =>
{
var table = new Table();
});
SpeedTest.ConsoleTime("表达式树创建", count, () =>
{
var table = (Table)InstanceCacheManger.Cache(tableType);
});
SpeedTest.ConsoleTime("反射创建", count, () =>
{
var table = (Table)Activator.CreateInstance(tableType);
});
}
static void TestTableInstance(int count = 1000000)
{
var table = new Table();
var type = typeof(TableSet <UserVO>);
SpeedTest.ConsoleTime("手动创建", count, () =>
{
var User = new TableSet <UserVO>(table, "User");
//table.Dispose();
});
SpeedTest.ConsoleTime("表达式树创建", count, () =>
{
var po = (TableSet <UserVO>)CacheManger.CreateInstance(type, table, "User");
//table.Dispose();
//Expressions.CreateInstance(type);
});
SpeedTest.ConsoleTime("反射创建", count, () =>
{
var po = (TableSet <UserVO>)Activator.CreateInstance(type, table, "User");
//table.Dispose();
});
}
public static void Tests()
{
Init();
AddData();
var mapData = ConvertHelper.DataTableToDictionary(dt);
for (int i = 0; i < 5; i++)
{
//ConvertDataTable();
//SpeedTest.ConsoleTime("手动实现转换：DataTable转实体", 1, ConvertDataTable);
//ExpressionConvertDataTable();
//SpeedTest.ConsoleTime("表达式树委托：DataTable转实体", 1, ExpressionConvertDataTable);
//AutoConvertDataTable();
//SpeedTest.ConsoleTime("动态编译转换：DataTable转实体", 1, AutoConvertDataTable);
//Context.Data.QuoteExpression.ToList(50000);
//SpeedTest.ConsoleTime("动态编译转换：DataTable转实体", 50000, () => Context.Data.QuoteExpression.ToList(50000));
ConvertHelper.ConvertType(0, 0);
SpeedTest.ConsoleTime("动态编译转换：DataTable转实体", 1000000, () =>
{ ConvertHelper.ConvertType(0, 0); });
}
}