Added 'make test' and some test scripts which exercise parts of the

[perl4caml.git] / test / 140-ref.ml

diff --git a/test/140-ref.ml b/test/140-ref.ml
new file mode 100644 (file)
index 0000000..bf6dd91
--- /dev/null
+++ b/test/140-ref.ml
@@ -0,0 +1,30 @@
+(* Reference, dereference.
+ * $Id: 140-ref.ml,v 1.1 2005-01-28 23:09:33 rich Exp $
+ *)
+
+open Perl
+
+let () =
+  let sv = sv_of_int 42 in
+  let sv = scalarref sv in
+  assert (sv_type sv = SVt_RV);
+  let sv = deref sv in
+  assert (42 = int_of_sv sv);
+
+  let av = av_of_string_list [ "foo"; "bar" ] in
+  let sv = arrayref av in
+  assert (sv_type sv = SVt_RV);
+  let av = deref_array sv in
+  assert (2 = av_length av);
+
+  let hv = hv_empty () in
+  hv_set hv "foo" (sv_of_int 1);
+  hv_set hv "bar" (sv_of_int 2);
+  let sv = hashref hv in
+  assert (sv_type sv = SVt_RV);
+  let hv = deref_hash sv in
+  assert (1 = int_of_sv (hv_get hv "foo"));
+  assert (2 = int_of_sv (hv_get hv "bar"));
+;;
+
+Gc.full_major ()