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[helm.git] / components / binaries / utilities / test_library.ml

diff --git a/components/binaries/utilities/test_library.ml b/components/binaries/utilities/test_library.ml
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+(* Copyright (C) 2004-2005, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+let trust = true
+let deadline = 30
+let conffile = "../../../matita/matita.conf.xml"
+
+let _ = CicEnvironment.set_trust (fun _ -> trust);;
+let _ = Helm_registry.load_from conffile;;
+
+let old_total = ref 0.0
+let new_total = ref 0.0
+
+let separator = "=============" 
+
+let perc newt oldt = (newt -. oldt) /. oldt *. 100.0
+
+let _ =
+ Sys.catch_break true;
+ at_exit
+  (fun () ->
+    Printf.printf "%s\n" separator;
+    Printf.printf "Total: %.2f\n" !new_total;
+    if !old_total <> 0.0 then
+     Printf.printf "Old: %.2f (%.2f%%)\n" !old_total (perc !new_total !old_total))
+;;
+
+let timeout = ref false;;
+
+let _ =
+ Sys.set_signal 14 (* SIGALRM *)
+  (Sys.Signal_handle (fun _ ->
+    timeout := true;
+    raise Sys.Break))
+;;
+
+let urifname =
+  try
+    Sys.argv.(1)
+  with Invalid_argument _ ->
+   prerr_endline "You must supply a file with the list of URIs to check";
+   exit (-1)
+
+let ic = open_in urifname
+
+exception Done;;
+
+let _ =
+  try
+    while true do
+      try
+        let uri = input_line ic in
+        if uri = separator then raise End_of_file;
+        let uri,res,time =
+         match Str.split (Str.regexp " ") uri with
+            uri::res::time::_ -> uri, Some res, Some (float_of_string time)
+          | [uri;res] -> uri, Some res, None
+          | [ uri ] -> uri, None, None
+          | _ -> assert false
+        in
+        Printf.printf "%s " uri;
+        flush stdout;
+        let uri = UriManager.uri_of_string uri in
+        let obj,_ = CicEnvironment.get_obj CicUniv.empty_ugraph uri in
+        ignore (Unix.alarm deadline);
+        CicTypeChecker.typecheck_obj uri obj;
+        ignore (Unix.alarm 0);
+        CicEnvironment.remove_obj uri;
+        let before = Unix.times () in
+        ignore (Unix.alarm deadline);
+        ignore (CicTypeChecker.typecheck_obj uri obj);
+        ignore (Unix.alarm 0);
+        let memusage = (Gc.stat ()).Gc.live_words * 4 / 1024 / 1024 in
+        if memusage > 500 then
+         begin
+          prerr_endline ("MEMORIA ALLOCATA: " ^ string_of_int memusage ^ "Mb");
+          CicEnvironment.empty ();
+          Gc.compact ();
+          let memusage = (Gc.stat ()).Gc.live_words * 4 / 1024 / 1024 in
+            prerr_endline ("DOPO CicEnvironment.empty: " ^ string_of_int memusage ^ "Mb");
+         end;
+        let after = Unix.times () in
+        let diff = after.Unix.tms_utime +. after.Unix.tms_stime -. before.Unix.tms_utime -. before.Unix.tms_stime in
+        new_total := !new_total +. diff;
+        Printf.printf "\e[0;32mOK\e[0m %.2f" diff;
+        (match time with
+           None -> Printf.printf "\n"
+         | Some time ->
+            old_total := !old_total +. time;
+             Printf.printf " %.2f%%\n" (perc diff time))
+      with
+        | End_of_file as exn -> raise exn
+        | Sys.Break ->
+           let rec skip_break prompt =
+            try
+             if prompt then
+              begin
+               Printf.printf "\e[0;31mSKIPPED\e[0m\n";
+               flush stdout;
+               if not !timeout then
+                begin
+                 Printf.eprintf "\e[0;31mContinue with next URI? [y/_]\e[0m";
+                 flush stderr;
+                end;
+              end;
+             if not !timeout then
+              (match input_line stdin with
+                  "y" -> ()
+                | _ -> raise Done)
+             else
+              timeout := false
+            with
+             Sys.Break -> skip_break false
+           in
+            skip_break true
+        | CicEnvironment.CircularDependency _ ->
+           Printf.printf "\e[0;31mCIRCULARDEP\e[0m\n"
+        | exn ->
+           Printf.printf "\e[0;31mFAIL\e[0m\n";
+           flush stdout;
+           prerr_endline
+            (match exn with
+                CicTypeChecker.TypeCheckerFailure msg ->
+                 "TypeCheckerFailure: " ^ Lazy.force msg
+              | CicTypeChecker.AssertFailure msg ->
+                 "TypeCheckerAssertion: " ^ Lazy.force msg
+              | _ -> Printexc.to_string exn)
+    done
+  with
+     End_of_file
+   | Done -> ()