Release notes and some test programs.

[ocaml-ancient.git] / test_ancient.ml

diff --git a/test_ancient.ml b/test_ancient.ml
deleted file mode 100644 (file)
index 7d68961..0000000
--- a/test_ancient.ml
+++ /dev/null
@@ -1,100 +0,0 @@
-(* Very basic tests of Ancient module.
- * $Id: test_ancient.ml,v 1.1 2006-09-27 12:07:07 rich Exp $
- *)
-
-open Printf
-
-type item = {
-  name : string;
-  dob : string;
-  address : string;
-  phone : string option;
-  marital_status : marital_status;
-  id : int;
-}
-and marital_status = Single | Married | Divorced
-
-let gc_compact () =
-  eprintf "compacting ... %!";
-  Gc.compact ();
-  let stat = Gc.stat () in
-  let live_words = stat.Gc.live_words in
-  eprintf "live words = %d (%d MB)\n%!"
-    live_words (live_words * 8 / 1024 / 1024)
-
-let random_string () =
-  let n = 1 + Random.int 20 in
-  let str = String.create n in
-  for i = 0 to n-1 do
-    let c = 97 + Random.int 26 in
-    let c = Char.chr c in
-    str.[i] <- c
-  done;
-  str
-
-let random_string_option () =
-  if Random.int 3 = 1 then None else Some (random_string ())
-
-let random_marital_status () =
-  match Random.int 3 with
-  | 0 -> Single
-  | 1 -> Married
-  | _ -> Divorced
-
-let rec output_data chan data =
-  let n = Array.length data in
-  for i = 0 to n-1; do
-    output_item chan data.(i)
-  done
-
-and output_item chan item =
-  fprintf chan "id = %d\n%!" item.id;
-  fprintf chan "\tname = %s\n%!" item.name;
-  fprintf chan "\tdob = %s\n%!" item.dob;
-  fprintf chan "\taddress = %s\n%!" item.address;
-  fprintf chan "\tphone = %s\n%!"
-    (match item.phone with
-     | None -> "None"
-     | Some str -> "Some " ^ str);
-  fprintf chan "\tmarital_status = %s\n%!"
-    (string_of_marital_status item.marital_status)
-
-and string_of_marital_status status =
-  match status with
-  | Single -> "Single"
-  | Married -> "Married"
-  | Divorced -> "Divorced"
-
-let () =
-  eprintf "Before allocating data on OCaml heap ...\n";
-  gc_compact ();
-  let data =
-    Array.init 100000 (
-      fun id ->
-       { id = id;
-         name = random_string ();
-         dob = random_string ();
-         address = random_string ();
-         phone = random_string_option ();
-         marital_status = random_marital_status () }
-    ) in
-  eprintf "After allocating data on OCaml heap ...\n";
-  gc_compact ();
-
-  let chan = open_out "test_ancient.out1" in
-  output_data chan data;
-  close_out chan;
-
-  let data = Ancient.mark data in
-  eprintf "After marking data as ancient ...\n";
-  gc_compact ();
-
-  let data = Ancient.follow data in
-  eprintf "Number of elements in array = %d\n" (Array.length data);
-
-  let chan = open_out "test_ancient.out2" in
-  output_data chan data;
-  close_out chan;
-
-  eprintf "After writing out ancient data ...\n";
-  gc_compact ()