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module director_basic_runme;
import std.exception;
import director_basic.A1;
import director_basic.Bar;
import director_basic.Foo;
import director_basic.MyClass;
void main() {
auto a = new director_basic_MyFoo();
enforce(a.ping() == "director_basic_MyFoo::ping()", "a.ping()");
enforce(a.pong() == "Foo::pong();director_basic_MyFoo::ping()", "a.pong()");
auto b = new Foo();
enforce(b.ping() == "Foo::ping()", "b.ping()");
enforce(b.pong() == "Foo::pong();Foo::ping()", "b.pong()");
{
scope a1 = new A1(1, false);
}
auto my = new MyOverriddenClass();
my.expectNull = true;
enforce(MyClass.call_pmethod(my, null) is null, "null pointer conversion problem");
auto myBar = new Bar();
my.expectNull = false;
auto myNewBar = MyClass.call_pmethod(my, myBar);
enforce(myNewBar !is null, "non-null pointer conversion problem");
myNewBar.x = 10;
}
class director_basic_MyFoo : Foo {
public override string ping() {
return "director_basic_MyFoo::ping()";
}
}
class MyOverriddenClass : MyClass {
public bool expectNull = false;
public bool nonNullReceived = false;
public override Bar pmethod(Bar b) {
if (expectNull && (b !is null))
throw new Exception("null not received as expected");
return b;
}
}
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