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[SingleInstance]
public class Foo : Object {
public int bar = 42;
construct {
}
}
[SingleInstance]
public class Bar : Object {
public int foo = 42;
}
void lifetime_1 () {
Foo a = new Foo ();
Foo b = (Foo) Object.new (typeof (Foo));
assert (a == b);
assert (a.bar == 23);
}
void lifetime_2 () {
Foo a = new Foo ();
Foo b = (Foo) Object.new (typeof (Foo));
assert (a == b);
assert (a.bar == 42);
}
void lifetime_3 () {
Bar a = new Bar ();
Bar b = (Bar) Object.new (typeof (Bar));
assert (a == b);
assert (a.foo == 23);
}
void main () {
{
// create singleton instance here
// which lives as long until it runs out of scope
Foo singleton = new Foo ();
singleton.bar = 23;
lifetime_1 ();
}
{
// create new singleton instance here
Foo singleton = new Foo ();
assert (singleton.bar == 42);
lifetime_2 ();
}
{
// create singleton instance here
Bar singleton = new Bar ();
singleton.foo = 23;
lifetime_3 ();
}
}
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