- implemented CicPushParser which parser CIC objects using Expat

[helm.git] / helm / ocaml / cic / test.ml

diff --git a/helm/ocaml/cic/test.ml b/helm/ocaml/cic/test.ml
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+++ b/helm/ocaml/cic/test.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/
+ *)
+
+open Printf
+
+let _ =
+  Helm_registry.set "getter.mode" "remote";
+  Helm_registry.set "getter.url" "http://mowgli.cs.unibo.it:58081/"
+
+let body_RE = Str.regexp "^.*\\.body$"
+let con_RE = Str.regexp "^.*\\.con$"
+
+let unlink f =
+  if Sys.file_exists f then
+    Unix.unlink f
+
+let rec parse uri tmpfile1 tmpfile2 =
+(*  prerr_endline (sprintf "%s %s" tmpfile1 (match tmpfile2 with None -> "None" | Some f -> "Some " ^ f));*)
+  (try
+    let uri' = UriManager.uri_of_string uri in
+    let time_new0 = Unix.gettimeofday () in
+(*    let obj_new = CicPushParser.CicParser.annobj_of_xml tmpfile1 tmpfile2 in*)
+    let obj_new = CicParser.annobj_of_xml uri' tmpfile1 tmpfile2 in
+    let time_new1 = Unix.gettimeofday () in
+
+    let time_old0 = Unix.gettimeofday () in
+    let obj_old = CicPxpParser.CicParser.annobj_of_xml uri' tmpfile1 tmpfile2 in
+    let time_old1 = Unix.gettimeofday () in
+
+    let time_old = time_old1 -. time_old0 in
+    let time_new = time_new1 -. time_new0 in
+    let are_equal = (obj_old = obj_new) in
+    printf "%s\t%b\t%f\t%f\t%f\n"
+      uri are_equal time_old time_new (time_new /. time_old *. 100.);
+    flush stdout;
+  with
+  | CicParser.Getter_failure ("key_not_found", uri)
+    when Str.string_match body_RE uri 0 ->
+      parse uri tmpfile1 None
+  | CicParser.Parser_failure msg ->
+      printf "%s FAILED (%s)\n" uri msg; flush stdout);
+  unlink tmpfile1;
+  (match tmpfile2 with None -> () | Some f -> unlink f)
+
+let _ =
+  try
+    while true do
+      let uri = input_line stdin in
+      let tmpfile1 = Http_getter.getxml uri in
+      let tmpfile2 =
+        if Str.string_match con_RE uri 0 then begin
+          Some (Http_getter.getxml (uri ^ ".body"))
+        end else
+          None
+      in
+      parse uri tmpfile1 tmpfile2
+    done
+  with End_of_file -> ()
+
+(* Parsing test:
+ * - XmlPushParser version *)
+(*open Printf*)
+(*open XmlPushParser*)
+
+(*let print s = print_endline s; flush stdout*)
+
+(*let callbacks =*)
+(*  { default_callbacks with*)
+(*      start_element =*)
+(*        Some (fun tag attrs ->*)
+(*          let length = List.length attrs in*)
+(*          print (sprintf "opening %s [%s]"*)
+(*            tag (String.concat ";" (List.map fst attrs))));*)
+(*      end_element = Some (fun tag -> print ("closing " ^ tag));*)
+(*      character_data = Some (fun data -> print "character data ...");*)
+(*  }*)
+
+(*let xml_parser = create_parser callbacks*)
+
+(*let _ = parse xml_parser (`File Sys.argv.(1))*)
+
+(* Parsing test:
+ * - Pure expat version (without XmlPushParser mediation).
+ * Originally written only to test if XmlPushParser mediation caused overhead.
+ * That was not the case. *)
+
+(*let _ =*)
+(*  let ic = open_in Sys.argv.(1) in*)
+(*  let expat_parser = Expat.parser_create ~encoding:None in*)
+(*  Expat.set_start_element_handler expat_parser*)
+(*    (fun tag attrs ->*)
+(*      let length = List.length attrs in*)
+(*      print (sprintf "opening %s [%d attribute%s]"*)
+(*      tag length (if length = 1 then "" else "s")));*)
+(*  Expat.set_end_element_handler expat_parser*)
+(*    (fun tag -> print ("closing " ^ tag));*)
+(*  Expat.set_character_data_handler expat_parser*)
+(*    (fun data -> print "character data ...");*)
+(*  try*)
+(*    while true do*)
+(*      Expat.parse expat_parser (input_line ic ^ "\n")*)
+(*    done*)
+(*  with End_of_file -> Expat.final expat_parser*)
+