test(extend_candidate_impls_acc_less, [true(NewAcc == candidate_impls(integer([Ast]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),integer,[]),
Arg2 = b(integer(7),integer,[]),
Ast = b(less(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_less_non_ground, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([_]),set(set(integer)),[]),
Ast = b(less(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_less_no_identifier, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(comprehension_set([b(identifier(x),integer,[])],b(member(b(identifier(x),integer,[]), b(set_extension([b(integer(234),integer,[]),b(integer(34),integer,[])]),set(integer),[])),pred,[])),set(integer),[some,info]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(less(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_less_eq, [true(NewAcc == candidate_impls(integer([Ast]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),integer,[]),
Arg2 = b(integer(7),integer,[]),
Ast = b(less_equal(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less_equal, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_less_eq_non_ground, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([_]),set(set(integer)),[]),
Ast = b(less_equal(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less_equal, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_less_eq_no_identifier, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(comprehension_set([b(identifier(x),integer,[])],b(member(b(identifier(x),integer,[]), b(set_extension([b(integer(234),integer,[]),b(integer(34),integer,[])]),set(integer),[])),pred,[])),set(integer),[some,info]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(less_equal(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, less_equal, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset, [true(NewAcc == candidate_impls(integer([]),set([Ast])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(subset(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset_non_ground, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([_]),set(set(integer)),[]),
Ast = b(subset(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset_no_identifier, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(comprehension_set([b(identifier(x),integer,[])],b(member(b(identifier(x),integer,[]), b(set_extension([b(integer(234),integer,[]),b(integer(34),integer,[])]),set(integer),[])),pred,[])),set(integer),[some,info]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(subset(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset_strict, [true(NewAcc == candidate_impls(integer([]),set([Ast])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(subset_strict(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset_strict, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset_strict_non_ground, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([_]),set(set(integer)),[]),
Ast = b(subset_strict(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset_strict, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_subset_strict_no_identifier, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(comprehension_set([b(identifier(x),integer,[])],b(member(b(identifier(x),integer,[]), b(set_extension([b(integer(234),integer,[]),b(integer(34),integer,[])]),set(integer),[])),pred,[])),set(integer),[some,info]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(subset_strict(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, subset_strict, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_equal, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(set(integer)),[]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(equal(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, equal, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_member, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(integer),[]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(member(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(pred, member, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_member_non_ground_type, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(identifier(x),set(integer),[]),
Arg2 = b(set_extension([b(set_extension([b(integer(27),integer,[])]),set(integer),[])]),set(set(integer)),[]),
Ast = b(member(Arg1,Arg2),pred,[]),
dpllt_solver:extend_candidate_impls_acc(_Type, member, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_add, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(integer(1),integer,[]),
Arg2 = b(integer(1),integer,[]),
Ast = b(add(Arg1,Arg2),integer,[]),
dpllt_solver:extend_candidate_impls_acc(integer, add, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_overwrite, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(set_extension([b(couple(b(integer(1),integer,[]),b(integer(2),integer,[])),couple(integer,integer),[info(o),o])]),set(couple(integer,integer)),[]),
Arg2 = b(set_extension([b(couple(b(integer(1),integer,[]),b(integer(2),integer,[])),couple(integer,integer),[ein(e),wei(t,e(re)),info])]),set(couple(integer,integer)),[]),
Ast = b(overwrite(Arg1,Arg2),set(couple(integer,integer)),[]),
dpllt_solver:extend_candidate_impls_acc(integer, add, Arg1, Arg2, Ast, EmptyAcc, NewAcc).
test(extend_candidate_impls_acc_overwrite_non_ground_type, [true(NewAcc == candidate_impls(integer([]),set([])))]) :-
dpllt_solver:empty_candidate_impls_acc(EmptyAcc),
Arg1 = b(set_extension([b(couple(b(integer(1),integer,[]),b(integer(2),integer,[])),couple(integer,integer),[info(o),o])]),set(couple(integer,integer)),[]),
Arg2 = b(set_extension([b(couple(b(integer(1),integer,[]),b(integer(2),integer,[])),couple(integer,integer),[ein(e),wei(t,e(re)),info])]),set(couple(integer,integer)),[]),
Ast = b(overwrite(Arg1,Arg2),set(couple(integer,integer)),[]),
dpllt_solver:extend_candidate_impls_acc(_Type, add, Arg1, Arg2, Ast, EmptyAcc, NewAcc).