/* Part of SWI-Prolog Author: Jan Wielemaker E-mail: J.Wielemaker@vu.nl WWW: http://www.swi-prolog.org Copyright (c) 2013-2017, VU University Amsterdam All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ :- module(test_turtle2, [ test_turtle2/0, edit_test/1, % +Name edit_result/1, % +Name parse_test/2, % +Test, -Triples parse_result/2 % +Test, -Triples ]). :- include(local_test). :- use_module(library(uri)). :- use_module(library(debug)). :- use_module(library(apply)). :- use_module(library(aggregate)). :- use_module(library(semweb/turtle)). :- use_module(library(semweb/rdf_db)). :- use_module(library(semweb/rdf_portray), []). :- use_module(library(semweb/rdf_compare)). :- use_module(library(semweb/rdf_ntriples)). :- debug(turtle). :- thread_local passed/1, error/1, blocked/1. :- rdf_register_prefix( mf, 'http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#'). :- rdf_register_prefix( rdft, 'http://www.w3.org/ns/rdftest#'). /** RDF-WG test-suite for Turtle Run the RDF-WG test-suite for Turtle. The test is executed only if the environment variable =TEST_TURTLE_MANIFEST= points to an existince W3C manifest file. The RDF specs and test-cases can be downloaded using hg clone https://dvcs.w3.org/hg/rdf The manifest is in =rdf-turtle/tests-ttl/manifest.ttl= in the downloaded repository. */ test_turtle2 :- getenv('TEST_TURTLE_MANIFEST', Manifest), exists_file(Manifest), !, rdf_reset_db, retractall(passed(_)), retractall(error(_)), retractall(blocked(_)), rdf_load(Manifest), syntax_tests, negative_syntax_tests, eval_tests, negative_eval_tests, garbage_collect_atoms, % leak checks ( error(_) -> fail ; aggregate_all(count, passed(_), Passed), aggregate_all(count, blocked(_), Blocked), format('~NAll ~D Turtle tests passed (~D blocked)~n', [Passed, Blocked]) ). test_turtle2 :- format('No W3C test files present; skipping Turtle tests~n'). blocked_test('turtle-eval-bad-01'). blocked_test('turtle-eval-bad-02'). blocked_test('turtle-eval-bad-03'). % These require full Unicode range blocked_test('localName_with_assigned_nfc_PN_CHARS_BASE_character_boundaries') :- \+ catch(char_code(_, 100 000), _, fail). blocked_test('localName_with_nfc_PN_CHARS_BASE_character_boundaries') :- \+ catch(char_code(_, 100 000), _, fail). blocked_test('localName_with_PN_CHARS_BASE_character_boundaries') :- \+ catch(char_code(_, 100 000), _, fail). % Fails due to CR stripping on input. blocked_test('literal_with_CARRIAGE_RETURN') :- current_prolog_flag(windows, true). %! syntax_tests % % Run the positive syntax tests. syntax_tests :- forall(rdf(T, rdf:type, rdft:'TestTurtlePositiveSyntax'), syntax_test(T)). syntax_test(T) :- rdf(T, mf:action, FileURI), rdf(T, mf:name, literal(Name)), uri_file_name(FileURI, File), catch(rdf_read_turtle(File, _Triples, [ on_error(error) ]), E, ( print_message(error, E), print_message(error, test_turtle(false, Name)) )), ( var(E) -> test_passed(Name) ; true ). %! negative_syntax_tests % % Run the negative syntax tests. negative_syntax_tests :- forall(rdf(T, rdf:type, rdft:'TestTurtleNegativeSyntax'), negative_syntax_test(T)). negative_syntax_test(T) :- rdf(T, mf:action, FileURI), rdf(T, mf:name, literal(Name)), uri_file_name(FileURI, File), catch(rdf_read_turtle(File, _Triples, [ on_error(error) ]), E, true), ( var(E) -> print_message(error, test_turtle(false, Name)) ; test_passed(Name) ). %! negative_eval_tests % % Run the negative evaluation tests. negative_eval_tests :- forall(rdf(T, rdf:type, rdft:'TestTurtleNegativeEval'), negative_eval_test(T)). negative_eval_test(T) :- rdf(T, mf:name, literal(Name)), blocked_test(Name), !, print_message(informational, test_turtle(blocked, Name)). negative_eval_test(T) :- rdf(T, mf:action, FileURI), rdf(T, mf:name, literal(Name)), uri_file_name(FileURI, File), catch(rdf_read_turtle(File, _Triples, [ on_error(error) ]), E, true), ( var(E) -> print_message(error, test_turtle(false, Name)) ; test_passed(Name) ). %! eval_tests % % Run the evaluation tests. eval_tests :- forall(rdf(T, rdf:type, rdft:'TestTurtleEval'), eval_test(T)). eval_test(T) :- rdf(T, mf:name, literal(Name)), blocked_test(Name), !, print_message(informational, test_turtle(blocked, Name)). eval_test(T) :- rdf(T, mf:action, ActionURI), rdf(T, mf:result, ResultURI), rdf(T, mf:name, literal(Name)), !, uri_file_name(ActionURI, Input), uri_file_name(ResultURI, Output), file_base_name(Input, Base), atom_concat('http://example/base/', Base, BaseURI), catch(rdf_read_turtle(Input, Triples, [ on_error(error), base_uri(BaseURI), anon_prefix(node(_)) ]), E, ( print_message(error, E), print_message(error, test_turtle(false, Name)), fail )), rdf_read_ntriples(Output, OkTriples0, [anon_prefix(node(_))]), maplist(canonical_triple, OkTriples0, OkTriples), sort(Triples, Turtle), sort(OkTriples, OK), ( rdf_equal_graphs(OK, Turtle, _) -> test_passed(Name) ; print_message(error, test_turtle(false, Name)), ( debugging(test_turtle) -> report_diff(OK, Turtle) ; true ) ). eval_test(Name) :- rdf(T, mf:name, literal(Name)), !, eval_test(T). eval_test(T) :- existence_error(test, T). /******************************* * RESULT COMPARISON * *******************************/ canonical_triple(rdf(S0, P0, O0), rdf(S, P, O)) :- canonical_node(S0, S), canonical_node(P0, P), canonical_node(O0, O). canonical_node(node(GenId), node(N)) :- atom_concat(genid, AN, GenId), !, atom_number(AN, N). canonical_node(Node, Node). report_diff(OK, Result) :- rdf_equal_graphs(OK, Result, _), !. report_diff(OK, Result) :- subtract(OK, Result, Missing), subtract(Result, OK, TooMany), ( Missing \== [] -> length(Missing, NM), format('**************** ~D Omitted results:~n', [NM]), write_list(Missing) ; true ), ( TooMany \== [] -> length(TooMany, TM), format('**************** ~D Overcomplete results:~n', [TM]), write_list(TooMany) ; true ). write_list([]). write_list([H|T]) :- ( H =.. [row|Cols] -> write_cols(Cols), format(' .~n') ; H = rdf(S,P,O) -> write_cell(S), put(' '), write_cell(P), put(' '), write_cell(O), write(' .\n') ; format('~p~n', [H]) ), write_list(T). write_cols([]). write_cols([H|T]) :- write_cell(H), ( T == [] -> true ; put(' '), write_cols(T) ). write_cell(literal(X)) :- !, format('"~w"', [X]). write_cell(R) :- atom(R), rdf_global_id(NS:Id, R), !, format('~w:~w', [NS, Id]). write_cell('$null$') :- !, write('NULL'). write_cell(R) :- atom(R), !, format('<~w>', [R]). write_cell(X) :- format('~p', [X]). /******************************* * DEBUG HELP * *******************************/ %! edit_test(+Name) % % Edit the input file for a test. edit_test(Name) :- rdf(T, mf:name, literal(Name)), rdf(T, mf:action, FileURI), uri_file_name(FileURI, File), edit(File). %! edit_result(+Name) % % Edit the output file for a test. edit_result(Name) :- rdf(T, mf:name, literal(Name)), rdf(T, mf:result, FileURI), uri_file_name(FileURI, File), edit(File). %! parse_test(+Name, -Triples) % % Parse the input for the test named Name and unify Triples with % the result. parse_test(Name, Triples) :- rdf(T, mf:name, literal(Name)), rdf(T, mf:action, FileURI), uri_file_name(FileURI, File), rdf_read_turtle(File, Triples, []). %! parse_result(+Name, -Triples) % % Parse the results for the test named Name and unify Triples with % the result. parse_result(Name, Triples) :- rdf(T, mf:name, literal(Name)), rdf(T, mf:result, FileURI), uri_file_name(FileURI, File), rdf_read_ntriples(File, Triples, [anon_prefix(node(_))]). /******************************* * MESSAGES * *******************************/ test_passed(Test) :- print_message(informational, test_turtle(true, Test)), ( current_prolog_flag(verbose, silent) -> put_char(user_error, '.') ; true ). :- multifile prolog:message//1. prolog:message(turtle(neg_succeeded(Name))) --> [ 'Negative syntax test ~q succeeded'-[Name] ]. prolog:message(test_turtle(true, Test)) --> { assert(passed(Test)) }, [ 'Turtle test ~q: ~`.tpassed~72|'-[Test] ]. prolog:message(test_turtle(false, Test)) --> { assert(error(Test)) }, [ 'Turtle test ~q: ~`.tFAILED~72|'-[Test] ], show_debugging. prolog:message(test_turtle(blocked, Test)) --> { assert(blocked(Test)) }, [ 'Turtle test ~q: ~`.t(blocked)~72|'-[Test] ]. show_debugging --> { debugging(test_turtle) }, !. show_debugging --> [ nl, 'Re-run with "?- debug(test_turtle)." to see more details'-[] ].