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/*
* This file is part of the source code of the software program
* Vampire. It is protected by applicable
* copyright laws.
*
* This source code is distributed under the licence found here
* https://vprover.github.io/license.html
* and in the source directory
*/
#if VZ3
#include "Test/UnitTesting.hpp"
#include "Test/SyntaxSugar.hpp"
#include "Inferences/TheoryInstAndSimp.hpp"
#include "Test/SyntaxSugar.hpp"
#include "Test/GenerationTester.hpp"
using namespace std;
using namespace Kernel;
using namespace Inferences;
using namespace Test;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
////// TEST UNIT INITIALIZATION
/////////////////////////////////////
#define DECL_VARS \
DECL_DEFAULT_VARS \
DECL_VAR(x0, 0) \
DECL_VAR(x1, 1) \
DECL_VAR(x2, 2) \
DECL_VAR(x3, 3) \
DECL_VAR(x4, 4) \
#define DECL_LIST(sort) \
DECL_SORT(list) \
\
DECL_CONST(nil, list) \
DECL_FUNC(cons, { sort, list }, list) \
\
DECL_TERM_ALGEBRA(list, {nil, cons}) \
__ALLOW_UNUSED( \
auto head = cons.dtor(0); \
auto tail = cons.dtor(1); \
) \
#define LIST_INT_SUGAR \
NUMBER_SUGAR(Int) \
DECL_VARS \
\
DECL_FUNC(f, {Int}, Int) \
DECL_PRED(p, {Int}) \
DECL_PRED(q, {Int}) \
DECL_PRED(r, {Int,Int}) \
\
\
DECL_LIST(Int) \
\
DECL_PRED(pL, {list}) \
#define NAT_SUGAR \
DECL_SORT(nat) \
DECL_CONST(zero, nat) \
DECL_FUNC(s, {nat}, nat) \
DECL_TERM_ALGEBRA(nat, {zero, s}) \
__ALLOW_UNUSED( \
auto p = s.dtor(0); \
) \
\
DECL_PRED(q, {nat}) \
DECL_VARS \
#define MY_SYNTAX_SUGAR LIST_INT_SUGAR
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
////// TEST CASES
/////////////////////////////////////
TheoryInstAndSimp* theoryInstAndSimp(Options::TheoryInstSimp mode, bool withGeneralization = false) {
return new TheoryInstAndSimp(mode,
/* thiTautologyDeletion */ true,
/* showZ3 */ false,
withGeneralization,
/* export smtlib */ "",
Options::ProblemExportSyntax::SMTLIB
);
}
using Shell::Int;
REGISTER_GEN_TESTER(Test::Generation::GenerationTester<TheoryInstAndSimp>(std::move(*theoryInstAndSimp(Options::TheoryInstSimp::ALL))))
TEST_GENERATION(test_01,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ x == 1, x * y != 6, ~(0 < x), ~(x < y), r(x,y) }) })
.expected(exactly(
clause({ r(2,3) })
))
.premiseRedundant(false)
)
TEST_GENERATION(test_02,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ tail(x) != tail(y),
head(x) != 0,
head(y) != 1,
tail(x) != nil(),
p(head(tail(x))), p(head(tail(y))) }) })
.expected(exactly(
clause({ p(head(tail(cons(0, nil())))), p(head(tail(cons(1,nil())))) })
))
.premiseRedundant(false)
)
#define LIST_ALPHA_SUGAR \
DECL_VARS \
DECL_SORT(alpha) \
DECL_LIST(alpha) \
DECL_CONST(a, alpha) \
DECL_PRED(p, {list}) \
TEST_GENERATION_WITH_SUGAR(test_03,
LIST_ALPHA_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ cons(a, nil()) != cons(x, nil()),
p(x) }) })
.expected(exactly(
))
.premiseRedundant(false)
)
#define RAT_SYNTAX_SUGAR \
DECL_VARS \
NUMBER_SUGAR(Rat) \
DECL_PRED(p, {Rat,Rat}) \
TEST_GENERATION_WITH_SUGAR(test_04,
RAT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ x != 1, y != 4, p(x,y) }) })
.expected(exactly())
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_05,
RAT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ x + y != 0, x != 7, p(x,y) }) })
.expected(exactly(clause({p(7, -7)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_06,
RAT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ x + y != 0 * z, x != 7, p(x,y) }) })
.expected(exactly(clause({p(7, -7)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_07,
RAT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::STRONG))
.inputs({ clause({ x + y != 0 * z, x != 7, p(x,y) }) })
.expected(exactly(clause({p(7, -7)})))
.premiseRedundant(false)
)
#define INT_SYNTAX_SUGAR \
DECL_VARS \
NUMBER_SUGAR(Int) \
DECL_PRED(p, {Int,Int}) \
TEST_GENERATION_WITH_SUGAR(test_08,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::OVERLAP))
.inputs({ clause({ ~(0 <= x), ~(x <= 1), x == 1, p(x,x) }) })
.expected(exactly(clause({p(0, 0)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_09,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::OVERLAP))
.inputs({ clause({ ~(0 <= x), ~(x <= 1), x == 0, p(x,x) }) })
.expected(exactly(clause({p(1, 1)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_all_vs_strong_1a,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::STRONG))
.inputs({ clause({ ~(-1 < x), ~(x < 1), x == 0, p(x,y) }) })
.expected(exactly(clause({num(0) == 0, p(0, y)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_all_vs_strong_1b,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ ~(-1 < x), ~(x < 1), x == 0, p(x,y) }) })
.expected(exactly( ))
.premiseRedundant(true)
)
TEST_GENERATION_WITH_SUGAR(test_all_vs_strong_2a,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::STRONG))
.inputs({ clause({ x == 7, x != 7, p(x,y) }) })
.expected(exactly(clause({ 7 == num(7), p(7, y)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_all_vs_strong_2b,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs({ clause({ x == 7, x != 7, p(x,y) }) })
.expected(exactly( ))
.premiseRedundant(true)
)
TEST_GENERATION_WITH_SUGAR(test_overlap_vs_strong_1a,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::OVERLAP))
.inputs({ clause({ ~(0 <= x), ~(x <= 0), x == 0, p(x,x) }) })
.expected(exactly())
.premiseRedundant(true)
)
TEST_GENERATION_WITH_SUGAR(test_overlap_vs_strong_1b,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::STRONG))
.inputs({ clause({ ~(0 <= x), ~(x <= 0), x == 0, p(x,x) }) })
.expected(exactly(clause({ 0 == num(0), p(0, 0)})))
.premiseRedundant(false)
)
TEST_GENERATION_WITH_SUGAR(test_overlap_vs_strong_2,
INT_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule(theoryInstAndSimp(Options::TheoryInstSimp::OVERLAP))
.inputs({ clause({ ~(0 <= x), ~(x <= 0), y == 0, p(x,y) }) })
.expected(exactly(clause({ 0 == y, p(0, y)})))
.premiseRedundant(false)
)
#define PAIR_SYNTAX_SUGAR \
DECL_VARS \
NUMBER_SUGAR(Int) \
DECL_SORT(Pair) \
\
DECL_FUNC(pair, { Int, Int }, Pair) \
\
DECL_TERM_ALGEBRA(Pair, {pair}) \
__ALLOW_UNUSED( \
auto fst = pair.dtor(0); \
auto snd = pair.dtor(1); \
) \
\
DECL_PRED(p, { Int }) \
TEST_GENERATION_WITH_SUGAR(bug_01,
PAIR_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs ({clause({ 0 == fst(pair(0,127)) }) })
.expected (exactly( ))
.premiseRedundant (true)
)
TEST_GENERATION_WITH_SUGAR(bug_02,
LIST_INT_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs ({clause({ tail(nil) == nil }) })
.expected (exactly( ))
.premiseRedundant (false)
)
TEST_GENERATION_WITH_SUGAR(bug_03,
PAIR_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs ({clause({ 0 != fst(pair(0,127)) }) })
.expected (exactly( clause({}) ))
)
TEST_GENERATION_WITH_SUGAR(bug_04,
LIST_INT_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.inputs ({clause({ nil() != tail(nil()) }) })
.expected (exactly())
)
TEST_GENERATION_WITH_SUGAR(pair_1,
PAIR_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL))
.inputs ({clause({ 0 != fst(x) + snd(x), 10 != fst(x), p(snd(x)) }) })
.expected (exactly( clause({ p(snd(pair(10, -10))) }) ))
)
TEST_GENERATION_WITH_SUGAR(generalisation_1,
PAIR_SYNTAX_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.inputs ({clause({ 10 != fst(x), p(snd(x)) }) })
.expected (exactly( clause({ p(snd(pair(10, y))) }) ))
)
TEST_GENERATION_WITH_SUGAR(generalisation_2,
LIST_INT_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.inputs ({clause({ 10 != head(x) + head(tail(x)), pL(x), head(x) != 2 }) })
.expected (exactly( clause({ pL(cons(2, cons(8, y))) }) ))
)
TEST_GENERATION_WITH_SUGAR(generalisation_3,
LIST_INT_SUGAR,
Generation::SymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.inputs ({clause({ 10 != head(x) + head(tail(tail(x))), pL(x), head(x) != 2 }) })
.expected (exactly( clause({ pL(cons(2, cons(y, cons(8, z)))) }) ))
)
TEST_GENERATION_WITH_SUGAR(generalisation_4,
LIST_INT_SUGAR,
Generation::AsymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.input (clause({ tail(x) == nil, pL(x) }))
.expected (exactly( clause({ pL(cons(x1,cons(x2,x3))) }) ))
)
TEST_GENERATION_WITH_SUGAR(generalisation_5,
NAT_SUGAR,
Generation::AsymmetricTest()
.rule (theoryInstAndSimp(Options::TheoryInstSimp::ALL,
/* generalization: */ true))
.input (clause({ p(p(x)) == zero, q(x) }))
.expected (exactly( clause({ q(s(s(s(y)))) }) ))
)
#endif // VZ3