X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2Fregtest.ml;h=aebc746889cf98e18615271c3a9d58b45cd3b81b;hb=60ea1e5cd7494c7453993dad5b819cd631770308;hp=b79ca5bf13770eea507d7a1887933ef50d4977d5;hpb=504bbea31eb62cc0ce63bbdfe4dc1e03e479aba1;p=helm.git diff --git a/helm/gTopLevel/regtest.ml b/helm/gTopLevel/regtest.ml index b79ca5bf1..aebc74688 100644 --- a/helm/gTopLevel/regtest.ml +++ b/helm/gTopLevel/regtest.ml @@ -27,15 +27,11 @@ open Printf let argc = Array.length Sys.argv -let usage () = - prerr_endline "Usage: regtest ..."; - prerr_endline " regtest (-gen|--gen) ..."; - exit 2 - let rawsep = "###" let sep = Pcre.regexp (sprintf "^%s" rawsep) -let msg_prefix = "*** REGTEST *** " -let print_msg s = prerr_endline (msg_prefix ^ s) +let print s = print_string s; flush stdout +let print_endline s = print_endline s +let print_endline_to_channel ch s = output_string ch (s ^ "\n") type state = Term | EMetasenv | ETerm | EType | EReduced @@ -114,56 +110,62 @@ let parse_regtest = etype = Buffer.contents etype; ereduced = Buffer.contents ereduced } -let as_expected expected found = (* ignores "term" field *) - let outcome = ref true in - if expected.eterm <> found.eterm then begin - print_msg "Term mismatch"; - print_msg " expected:"; - print_msg (" " ^ expected.eterm); - print_msg " found:"; - print_msg (" " ^ found.eterm); - outcome := false; - end; - if expected.emetasenv <> found.emetasenv then begin - print_msg "Metasenv mismatch"; - print_msg " expected:"; - print_msg (" " ^ expected.emetasenv); - print_msg " found:"; - print_msg (" " ^ found.emetasenv); - outcome := false; - end; - if expected.etype <> found.etype then begin - print_msg "Type mismatch"; - print_msg " expected:"; - print_msg (" " ^ expected.etype); - print_msg " found:"; - print_msg (" " ^ found.etype); - outcome := false; - end; - if expected.ereduced <> found.ereduced then begin - print_msg "Reduced term mismatch"; - print_msg " expected:"; - print_msg (" " ^ expected.ereduced); - print_msg " found:"; - print_msg (" " ^ found.ereduced); - outcome := false; - end; - !outcome +let as_expected report_fname expected found = (* ignores "term" field *) + let eterm_ok = expected.eterm = found.eterm in + let emetasenv_ok = expected.emetasenv = found.emetasenv in + let etype_ok = expected.etype = found.etype in + let ereduced_ok = expected.ereduced = found.ereduced in + let outcome = eterm_ok && emetasenv_ok && etype_ok && ereduced_ok in + if outcome then + (if Sys.file_exists report_fname then Sys.remove report_fname) + else + begin + let och = open_out report_fname in + let print_endline = print_endline_to_channel och in + if not eterm_ok then begin + print_endline "### Term mismatch ###"; + print_endline "# expected:"; + print_endline (" " ^ expected.eterm); + print_endline "# found:"; + print_endline (" " ^ found.eterm); + end; + if not emetasenv_ok then begin + print_endline "### Metasenv mismatch ###"; + print_endline "# expected:"; + print_endline (" " ^ expected.emetasenv); + print_endline "# found:"; + print_endline (" " ^ found.emetasenv); + end; + if not etype_ok then begin + print_endline "### Type mismatch ###"; + print_endline "# expected:"; + print_endline (" " ^ expected.etype); + print_endline "# found:"; + print_endline (" " ^ found.etype); + end; + if expected.ereduced <> found.ereduced then begin + print_endline "### Reduced term mismatch ###"; + print_endline "# expected:"; + print_endline (" " ^ expected.ereduced); + print_endline "# found:"; + print_endline (" " ^ found.ereduced); + end; + close_out och ; + end; + outcome -let test_this raw_term = +let test_this uri_pred raw_term = let empty_context = [] in - let (metasenv, cic_term) = BatchParser.parse raw_term in + let (metasenv, cic_term) = BatchParser.parse ~uri_pred raw_term in let etype = try CicPp.ppterm (CicTypeChecker.type_of_aux' metasenv empty_context cic_term) - with - _ -> "MALFORMED" + with _ -> "MALFORMED" in let ereduced = try CicPp.ppterm (CicReduction.whd empty_context cic_term) - with - _ -> "MALFORMED" + with _ -> "MALFORMED" in { term = raw_term; (* useless *) @@ -173,39 +175,121 @@ let test_this raw_term = ereduced = ereduced ^ "\n"; } -let main () = - if Sys.argv.(1) = "-gen" || Sys.argv.(1) = "--gen" then begin (* gen mode *) - print_msg "[ Gen mode ]"; - for i = 2 to argc - 1 do - let fname = Sys.argv.(i) in +let dump_environment filename = + try + let oc = open_out filename in + CicEnvironment.dump_to_channel oc; + close_out oc + with exc -> + prerr_endline + ("DUMP_ENVIRONMENT FAILURE, uncaught excecption " ^ + Printexc.to_string exc) ; + raise exc + +let restore_environment filename = + if Sys.file_exists filename then + begin + try + let ic = open_in filename in + CicEnvironment.restore_from_channel ic; + close_in ic + with exc -> + prerr_endline + ("RESTORE_ENVIRONMENT FAILURE, uncaught excecption " ^ + Printexc.to_string exc) ; + raise exc + end + else + CicEnvironment.empty () + +let main generate dump fnames tryvars varsprefix = + let uri_pred = BatchParser.uri_pred_of_conf tryvars varsprefix in + if generate then + begin + (* gen mode *) + print_endline "[ Gen mode ]"; + List.iter + (function fname -> let test_fname = fname ^ ".test" in - print_msg (sprintf "Generating regtest %s -> %s\n ..." + let env_fname = fname ^ ".env" in + print_endline (sprintf "Generating regtest %s -> %s\n ..." fname test_fname); let raw_term = (parse_regtest fname).term in - let result = test_this raw_term in - print_test result test_fname - done - end else begin (* regtest mode *) - prerr_endline "[ Regtest mode ]"; + let result = test_this uri_pred raw_term in + print_test result test_fname ; + if dump then dump_environment env_fname ; + ) fnames + end else + begin + (* regtest mode *) + print_endline "[ Regtest mode ]"; let (ok, nok) = (ref 0, ref []) in - for i = 1 to argc - 1 do - let fname = Sys.argv.(i) in - prerr_endline ("# " ^ fname); - try - let expected = parse_regtest fname in - let actual = test_this expected.term in - if as_expected expected actual then - incr ok - else - nok := fname :: !nok; - with e -> nok := fname :: !nok - done; - print_msg "Regtest completed:"; - print_msg (sprintf "Succeeded: %d" !ok); - print_msg (sprintf "Failed: %d" (List.length !nok)); - List.iter (fun fname -> print_msg (sprintf " %s failed :-(" fname)) + List.iter + (function fname -> + let env_fname = fname ^ ".env" in + let test_fname = fname ^ ".test" in + let report_fname = fname ^ ".report" in + restore_environment env_fname ; + let time = Unix.gettimeofday () in + print ("Processing " ^ fname ^":\t") ; + let is_ok = + try + let expected = parse_regtest test_fname in + let actual = test_this uri_pred expected.term in + if dump then dump_environment env_fname ; + if as_expected report_fname expected actual then + (incr ok ; true) + else + (nok := fname :: !nok ; false) + with e -> (nok := fname :: !nok ; false) + in + let timediff = Unix.gettimeofday () -. time in + print (sprintf "done in %f seconds\t" timediff) ; + print_endline + (if is_ok then + "[ OK ]" + else + "[ FAILED ]") + ) fnames ; + print_endline "*** Summary ***"; + print_endline (sprintf "Succeeded: %d" !ok); + print_endline (sprintf "Failed: %d" (List.length !nok)); + List.iter (fun fname -> print_endline (sprintf " %s failed :-(" fname)) (List.rev !nok) end -let _ = try main () with Invalid_argument _ -> usage () +let _ = + Helm_registry.load_from "triciclo.conf.xml"; + HelmLogger.register_log_callback + (fun ?(append_NL = true) msg -> + (if append_NL then prerr_endline else prerr_string) + (HelmLogger.string_of_html_msg msg)); + let fnames = ref [] in + let gen = ref false in + let tryvars = ref false in + let dump = ref false in + let nodump = ref false in + let varsprefix = ref "" in + let usage = "regtest [OPTION] ... test1 ..." in + let spec = + ["-gen", Arg.Set gen, + "generate the tests; implies -dump (unless -nodump is specified)" ; + "--gen", Arg.Set gen, + "generate the tests; implies -dump (unless -nodump is specified)" ; + "-dump", Arg.Set dump, "dump the final environment" ; + "--dump", Arg.Set dump, "dump the final environment" ; + "-nodump", Arg.Set nodump, "do not dump the final environment" ; + "--nodump", Arg.Set nodump, "do not dump the final environment" ; + "-vars", Arg.Set tryvars, "try also variables" ; + "-novars", Arg.Clear tryvars, "do not try variables (default)" ; + "-varsprefix", Arg.Set_string varsprefix, + "limit variable choices to URIs beginning with prefix" ; + "--varsprefix", Arg.Set_string varsprefix, + "limit variable choices to URIs beginning with prefix" ; + ] + in + Arg.parse spec (fun filename -> fnames := filename::!fnames ) usage ; + if !fnames = [] then + Arg.usage spec (Sys.argv.(0) ^ ": missing argument test. You must provide at least one test file.\n" ^ usage) ; + main !gen ((!gen || !dump) && (not !nodump)) !fnames !tryvars !varsprefix