// Type: long, selector function is called
public static int Test3e()
{
Data_long[] source = new Data_long[] { new Data_long {
name = "Tim", num = 40L
},
new Data_long {
name = "John", num = 50L
},
new Data_long {
name = "Bob", num = 60L
} };
double expected = 50;
var actual = source.Average((e) => e.num);
return((expected == actual) ? 0 : 1);
}
// Type: long, selector function is called
public static int Test3f()
{
Data_long[] source = new Data_long[]{ new Data_long{name="Tim", num=10L},
new Data_long{name="John", num=Int32.MaxValue},
new Data_long{name="Bob", num=40L}
};
long expected = (long)Int32.MaxValue + 50;
var actual = source.Sum((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
// Type: long, selector function is called
public static int Test3e()
{
Data_long[] source = new Data_long[]{ new Data_long{name="Tim", num=40L},
new Data_long{name="John", num=50L},
new Data_long{name="Bob", num=60L}
};
double expected = 50;
var actual = source.Average((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
// Type: long, selector function is called
public static int Test3g()
{
Data_long[] source = new Data_long[]{ new Data_long{name="Tim", num=10L},
new Data_long{name="John", num=-105L},
new Data_long{name="Bob", num=Int64.MaxValue}
};
long expected = Int64.MaxValue;
var actual = source.Max((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
