tests/objects/bug731547.vala

   1 public class Foo : Object {
   2         [CCode (cname = "baz")]
   3         public signal void foo ();
   4         [CCode (cname = "baz-bar")]
   5         public signal void foo_bar ();
   6         [CCode (cname = "baz-virt")]
   7         public virtual signal void foo_virt () {
   8                 callback ();
   9         }
  10 }
  11
  12 int baz = 0;
  13
  14 void callback () {
  15         baz++;
  16 }
  17
  18 void main () {
  19         var foo = new Foo ();
  20         foo.foo.connect (callback);
  21         foo.foo_bar.connect (callback);
  22
  23         foo.foo ();
  24         assert (baz == 1);
  25         foo.foo_bar ();
  26         assert (baz == 2);
  27         foo.foo_virt ();
  28         assert (baz == 3);
  29
  30         Signal.emit_by_name (foo, "baz");
  31         assert (baz == 4);
  32         Signal.emit_by_name (foo, "baz-bar");
  33         assert (baz == 5);
  34         Signal.emit_by_name (foo, "baz-virt");
  35         assert (baz == 6);
  36 }