/* Part of SWI-Prolog
Author: Jan Wielemaker
E-mail: J.Wielemaker@vu.nl
WWW: http://www.swi-prolog.org
Copyright (c) 2010-2015, University of 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(rdf_w3c_test,
[ process_manifest/0,
process_manifest/1,
run_tests/0, % run all tests
run/0, % run selected test
show/1, % RDF diagram for File
run_test/1 % run a single test
]).
% get libraries locally
:- asserta(user:file_search_path(library, '.')).
:- use_module(rdf). % our RDF parser
:- use_module(w3c_ntdata). % read old w4c .nt text data files
:- load_files([ library(pce),
library(toolbar),
library(pce_report),
rdf_diagram,
library('emacs/emacs')
],
[ silent(true)
]).
:- dynamic
verbose/0.
%verbose.
set_verbose :-
verbose,
!.
set_verbose :-
assert(verbose).
:- dynamic
rdf/3.
ns(test,
'http://www.w3.org/2000/10/rdf-tests/rdfcore/testSchema#').
local('http://www.w3.org/2000/10/rdf-tests/rdfcore/',
'W3Ctests/').
process_manifest :-
process_manifest('W3Ctests/Manifest.rdf').
process_manifest(Manifest) :-
retractall(rdf(_,_,_)),
load_rdf(Manifest, Triples),
assert_triples(Triples).
assert_triples([]).
assert_triples([rdf(S, P, O)|T]) :-
canonicalise(S, Subject),
canonicalise(P, Predicate),
canonicalise(O, Object),
assert(rdf(Subject, Predicate, Object)),
assert_triples(T).
canonicalise(NS:Name, N:Name) :-
ns(N, NS),
!.
canonicalise(Absolute, N:Name) :-
atom(Absolute),
ns(N, NS),
atom_concat(NS, Name, Absolute),
!.
canonicalise(X, X).
run_tests :-
process_manifest,
start_tests,
( rdf(About, rdf:type, test:Type),
\+ rdf(About, test:status, literal('OBSOLETE')),
test_type(Type),
% once(run_test(About)), % Should not be needed
run_test(About),
fail
; true
),
!,
report_results.
test_type('PositiveParserTest').
%test_type('NegativeParserTest').
run_test(Test) :-
rdf(Test, test:inputDocument, In),
local_file(In, InFile),
exists_file(InFile),
( load_rdf(InFile, RDF,
[ base_uri(In),
expand_foreach(true)
])
-> true
; RDF = []
),
Data = [ source(InFile),
result(RDF),
norm(NT),
substitutions(Substitions)
],
% there may be alternative output
% documents
( rdf(Test, test:outputDocument, Out),
local_file(Out, NTFile),
load_rdf_ntriples(NTFile, NT),
feedback('Comparing to ~w~n', [NTFile]),
compare_triples(RDF, NT, Substitions)
-> test_result(pass, Test, Data)
% if all fails, display the first
; rdf(Test, test:outputDocument, Out),
local_file(Out, NTFile),
load_rdf_ntriples(NTFile, NT),
Substitions = [],
test_result(fail, Test, Data)
).
local_file(URL, File) :-
local(URLPrefix, FilePrefix),
atom_concat(URLPrefix, Base, URL),
!,
atom_concat(FilePrefix, Base, File).
/*******************************
* GUI *
*******************************/
:- pce_begin_class(w3c_rdf_test_gui, frame).
initialise(F, Show:chain) :->
send_super(F, initialise, 'W3C RDF test suite results'),
send(F, append, new(B, browser)),
send(B, hor_stretch, 100),
send(B, hor_shrink, 100),
( send(Show, member, source)
-> new(V, emacs_view(height := 3)),
send(V, name, text)
; true
),
( send(Show, member, result)
-> new(R, rdf_diagram),
send(R, name, result),
send(R, label, 'Result')
; true
),
( send(Show, member, norm)
-> new(N, rdf_diagram),
send(N, name, norm),
send(N, label, 'Norm')
; true
),
stack_windows([V,R,N], _, W),
( nonvar(W)
-> send(W, right, B)
; true
),
send(new(D, tool_dialog(F)), above, B),
send(new(report_dialog), below, B),
send(F, fill_menu, D),
send(F, fill_browser, B).
stack_windows([], L, L).
stack_windows([H|T], W0, W) :-
var(H),
!,
stack_windows(T, W0, W).
stack_windows([H|T], W0, W) :-
var(W0),
!,
stack_windows(T, H, W).
stack_windows([H|T], WL, W) :-
send(H, below, WL),
stack_windows(T, H, W).
fill_menu(F, D:tool_dialog) :->
send_list(D,
[ append(menu_item(exit, message(F, destroy)),
file)
]).
fill_browser(_F, B:browser) :->
send(B, style, pass, style(colour := dark_green)),
send(B, style, fail, style(colour := red)),
send(B?image, recogniser,
handler(ms_right_down,
and(message(B, selection,
?(B, dict_item, @event)),
new(or)))),
send(B, popup, new(P, popup)),
send(B, select_message, message(@arg1, run)),
send_list(P, append,
[ menu_item(run,
message(@arg1, run)),
menu_item(edit,
message(@arg1, edit_test)),
gap,
menu_item(show_result,
message(@arg1, show_triples, result)),
menu_item(show_norm,
message(@arg1, show_triples, norm)),
gap,
menu_item(discussion,
message(@arg1, open_url, discussion),
condition :=
message(@arg1, has_url, discussion)),
menu_item(approval,
message(@arg1, open_url, approval),
condition :=
message(@arg1, has_url, approval)),
gap,
menu_item(copy_test_uri,
message(@arg1, copy_test_uri))
]).
test_result(F, Result:{pass,fail}, Test:name, Data:prolog) :->
"Test failed"::
get(F, member, browser, B),
( get(B, member, Test, Item)
-> send(Item, object, prolog(Data)),
send(Item, style, Result)
; send(B, append,
rdf_test_item(Test, @default, prolog(Data), Result))
).
clear(F) :->
get(F, member, browser, B),
send(B, clear).
summarise(F) :->
get(F, member, browser, Browser),
new(Pass, number(0)),
new(Fail, number(0)),
send(Browser?members, for_all,
if(@arg1?style == pass,
message(Pass, plus, 1),
message(Fail, plus, 1))),
send(F, report, status, '%d tests succeeded; %d failed',
Pass, Fail).
:- pce_end_class(w3c_rdf_test_gui).
:- pce_begin_class(rdf_test_item, dict_item).
edit_test(Item) :->
"Edit input document of test"::
get(Item, object, List),
member(source(InFile), List),
edit(file(InFile)).
show_triples(Item, Set:{result,norm}) :->
"Show result of our parser"::
get(Item, key, Test),
get(Item, object, List),
Term =.. [Set,Triples],
member(Term, List),
send(Item, show_diagram(Triples,
string('%s for %s', Set?label_name, Test))).
show_diagram(_Item, Triples:prolog, Label:name) :->
"Show diagram for triples"::
new(D, rdf_diagram(Label)),
send(new(report_dialog), below, D),
send(D, triples, Triples),
send(D, open).
open_url(Item, Which:name) :->
"Open associated URL in browser"::
get(Item, key, Test),
rdf(Test, test:Which, URL),
www_open_url(URL).
has_url(Item, Which:name) :->
"Test if item has URL"::
get(Item, key, Test),
rdf(Test, test:Which, _URL).
run(Item) :->
"Re-run the test"::
get(Item, key, Test),
run_test(Test),
send(Item, show).
copy_test_uri(Item) :->
"Copy URI of test to clipboard"::
get(Item, key, Test),
send(@display, copy, Test).
show(Item) :->
"Show source, result and norm diagrams"::
get(Item?image, frame, Frame),
get(Item, object, List),
( get(Frame, member, result, Result)
-> member(result(RTriples), List),
send(Result, triples, RTriples)
; true
),
( get(Frame, member, norm, Norm)
-> member(norm(NTriples), List),
send(Norm, triples, NTriples)
; true
),
( get(Frame, member, text, View)
-> member(source(File), List),
send(View, text_buffer, new(TB, emacs_buffer(File))),
% scroll to RDF text
( member(Pattern, [':RDF', 'RDF']),
get(TB, find, 0, Pattern, Start),
get(TB, scan, Start, line, 0, start, BOL)
-> send(View, scroll_to, BOL, 1)
; true
)
; true
).
% member(substitutions(Substitutions), List),
% send(Result, copy_layout, Norm, Substitutions),
:- pce_end_class(rdf_test_item).
:- pce_global(@rdf_test_gui, make_rdf_test_gui).
make_rdf_test_gui(Ref) :-
send(new(Ref, w3c_rdf_test_gui(chain(source,result))), open).
test_result(Result, Test, Data) :-
send(@rdf_test_gui, test_result, Result, Test, Data),
( Result == fail, verbose
-> member(result(Our), Data),
length(Our, OurLength),
format('~N** Our Triples (~w)~n', OurLength),
pp(Our),
member(norm(Norm), Data),
length(Norm, NormLength),
format('~N** Normative Triples (~w)~n', NormLength),
pp(Norm)
; true
).
start_tests :-
send(@rdf_test_gui, clear).
report_results :-
send(@rdf_test_gui, summarise).
run :-
set_verbose,
get(@rdf_test_gui, member, browser, B),
get(B, selection, DI),
get(DI, key, Test),
run_test(Test).
/*******************************
* SHOW A FILE *
*******************************/
show(File) :-
rdf_diagram_from_file(File).
/*******************************
* COMPARING *
*******************************/
% compare_triples(+PlRDF, +NTRDF, -Substitions)
%
% Compare two models and if they are equal, return a list of
% PlID = NTID, mapping NodeID elements.
compare_triples(A, B, Substitutions) :-
compare_list(A, B, [], Substitutions).
compare_list([], [], S, S).
compare_list(L1, L2, S0, S) :-
take_bag(L1, B1, E1, R1),
!,
take_bag(L2, B2, E2, R2),
compare_field(B1, B2, S0, S1),
compare_bags(E1, E2, S1, S2),
compare_list(R1, R2, S2, S).
compare_list([H1|T1], In2, S0, S) :-
select(H2, In2, T2),
compare_triple(H1, H2, S0, S1), % put(.), flush_output,
compare_list(T1, T2, S1, S).
compare_triple(rdf(Subj1,P1,O1), rdf(Subj2, P2, O2), S0, S) :-
compare_field(Subj1, Subj2, S0, S1),
compare_field(P1, P2, S1, S2),
compare_field(O1, O2, S2, S).
compare_field(X, X, S, S) :- !.
compare_field(literal(X), xml(X), S, S) :- !. % TBD
compare_field(rdf:Name, Atom, S, S) :-
atom(Atom),
rdf_parser:rdf_name_space(NS),
atom_concat(NS, Name, Atom),
!.
compare_field(NS:Name, Atom, S, S) :-
atom(Atom),
atom_concat(NS, Name, Atom),
!.
compare_field(X, node(Id), S, S) :-
memberchk(X=Id, S),
!.
compare_field(X, node(Id), S, [X=Id|S]) :-
\+ memberchk(X=_, S),
atom(X),
generated_prefix(Prefix),
sub_atom(X, 0, _, _, Prefix),
!,
feedback('Assume ~w = ~w~n', [X, node(Id)]).
generated_prefix(Prefix) :-
rdf_truple:anon_base(Prefix).
% compare_bags(+Members1, +Members2, +S0, -S)
%
% Order of _1, _2, etc. are not relevant in BadID reification. Are
% they in general? Anyway, we'll normalise the order of the bags
compare_bags([], [], S, S).
compare_bags([E1|T1], M, S0, S) :-
select(E2, M, T2),
compare_field(E1, E2, S0, S1),
compare_bags(T1, T2, S1, S).
take_bag(Triples, Bag, Elems, RestTriples) :-
select(rdf(Bag, Type, BagClass), Triples, T1),
compare_field(rdf:type, Type, [], []),
compare_field(rdf:'Bag', BagClass, [], []),
bag_members(T1, Bag, Elems, RestTriples).
bag_members([], _, [], []).
bag_members([rdf(Bag, IsElm, E)|T], Bag, [E|ET], Rest) :-
member_prop(IsElm),
!,
bag_members(T, Bag, ET, Rest).
bag_members([T0|T], Bag, Elems, [T0|R]) :-
bag_members(T, Bag, Elems, R).
member_prop(rdf:Name) :-
atom_codes(Name, [0'_|Codes]),
number_codes(_N, Codes),
!.
member_prop(Prop) :-
atom(Prop),
rdf_parser:rdf_name_space(NS),
atom_concat(NS, Name, Prop),
atom_codes(Name, [0'_|Codes]),
number_codes(_N, Codes),
!.
% feedback(+Format, +Args)
%
% Print if verbose
feedback(Fmt, Args) :-
verbose,
!,
format(user_error, Fmt, Args).
feedback(_, _).