X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/0bc67e518b303ad93f10c29c3efbfb31b903d7bc..7deed8c9bfb5aec2b461b2b112c9efb0cd538f8d:/test/chimaera.sod

diff --git a/test/chimaera.sod b/test/chimaera.sod
index 014df3e..cc72a47 100644
--- a/test/chimaera.sod
+++ b/test/chimaera.sod
@@ -16,26 +16,27 @@ code h : includes {
 class Animal : SodObject {
   int tickles = 0;
 
-  void tickle(void) { }
+  [combination = progn]
+  void tickle();
 
   [role = before]
-  void nml.tickle(void) { me->nml.tickles++; }
+  void nml.tickle() { me->nml.tickles++; }
 }
 
 class Lion : Animal {
-  void bite(void) { puts("Munch!"); }
-  void nml.tickle(void) { me->_vt->lion.bite(me); }
+  void bite() { puts("Munch!"); }
+  void nml.tickle() { me->_vt->lion.bite(me); }
 }
 
 class Goat : Animal {
-  void butt(void) { puts("Bonk!"); }
-  void nml.tickle(void) { me->_vt->goat.butt(me); }
+  void butt() { puts("Bonk!"); }
+  void nml.tickle() { me->_vt->goat.butt(me); }
 }
 
 class Serpent : Animal {
-  void hiss(void) { puts("Sssss!"); }
-  void bite(void) { puts("Nom!"); }
-  void nml.tickle(void) {
+  void hiss() { puts("Sssss!"); }
+  void bite() { puts("Nom!"); }
+  void nml.tickle() {
     if (SERPENT__CONV_NML(me)->nml.tickles > 2) me->_vt->serpent.bite(me);
     else me->_vt->serpent.hiss(me);
   }
@@ -45,3 +46,66 @@ class Serpent : Animal {
 class Chimaera : Lion, Goat, Serpent {
 }
 
+code c : user [classes end, user, epilogue] {
+/*----- Main driver code --------------------------------------------------*/
+
+static void tickle_animal(Animal *a)
+{
+  int i;
+
+  for (i = 0; i < 3; i++) {
+    printf("tickle %s #%d...\n", a->_vt->_class->cls.name, i);
+    a->_vt->nml.tickle(a);
+  }
+}
+
+static void provoke_lion(Lion *l)
+{
+  printf("provoking %s as a lion\n", l->_vt->_class->cls.name);
+  l->_vt->lion.bite(l);
+}
+
+static void provoke_goat(Goat *g)
+{
+  printf("provoking %s as a goat\n", g->_vt->_class->cls.name);
+  g->_vt->goat.butt(g);
+}
+
+static void provoke_serpent(Serpent *s)
+{
+  printf("provoking %s as a serpent\n", s->_vt->_class->cls.name);
+  s->_vt->serpent.bite(s);
+}
+
+int main(void)
+{
+  {
+    SOD_DECL(Lion, l);
+    provoke_lion(l);
+    tickle_animal(LION__CONV_NML(l));
+  }
+
+  {
+    SOD_DECL(Goat, g);
+    provoke_goat(g);
+    tickle_animal(GOAT__CONV_NML(g));
+  }
+
+  {
+    SOD_DECL(Serpent, s);
+    provoke_serpent(s);
+    tickle_animal(SERPENT__CONV_NML(s));
+  }
+
+  {
+    SOD_DECL(Chimaera, c);
+    provoke_lion(CHIMAERA__CONV_LION(c));
+    provoke_goat(CHIMAERA__CONV_GOAT(c));
+    provoke_serpent(CHIMAERA__CONV_SERPENT(c));
+    tickle_animal(CHIMAERA__CONV_NML(c));
+  }
+
+  return (0);
+}
+
+}