mirror of
https://github.com/AdaCore/cvc5.git
synced 2026-02-12 12:32:16 -08:00
84 lines
3.1 KiB
C++
84 lines
3.1 KiB
C++
/******************************************************************************
|
|
* Top contributors (to current version):
|
|
* Aina Niemetz, Makai Mann, Mathias Preiner
|
|
*
|
|
* This file is part of the cvc5 project.
|
|
*
|
|
* Copyright (c) 2009-2022 by the authors listed in the file AUTHORS
|
|
* in the top-level source directory and their institutional affiliations.
|
|
* All rights reserved. See the file COPYING in the top-level source
|
|
* directory for licensing information.
|
|
* ****************************************************************************
|
|
*
|
|
* White box testing of the Term class.
|
|
*/
|
|
|
|
#include "test_api.h"
|
|
|
|
namespace cvc5::internal {
|
|
|
|
namespace test {
|
|
|
|
class TestApiWhiteTerm : public TestApi
|
|
{
|
|
};
|
|
|
|
TEST_F(TestApiWhiteTerm, getOp)
|
|
{
|
|
Sort intsort = d_solver.getIntegerSort();
|
|
Sort bvsort = d_solver.mkBitVectorSort(8);
|
|
Sort arrsort = d_solver.mkArraySort(bvsort, intsort);
|
|
Sort funsort = d_solver.mkFunctionSort({intsort}, bvsort);
|
|
|
|
Term x = d_solver.mkConst(intsort, "x");
|
|
Term a = d_solver.mkConst(arrsort, "a");
|
|
Term b = d_solver.mkConst(bvsort, "b");
|
|
|
|
Term ab = d_solver.mkTerm(SELECT, {a, b});
|
|
Op ext = d_solver.mkOp(BITVECTOR_EXTRACT, {4, 0});
|
|
Term extb = d_solver.mkTerm(ext, {b});
|
|
|
|
ASSERT_EQ(ab.getOp(), Op(&d_solver, SELECT));
|
|
// can compare directly to a Kind (will invoke Op constructor)
|
|
ASSERT_EQ(ab.getOp(), Op(&d_solver, SELECT));
|
|
|
|
Term f = d_solver.mkConst(funsort, "f");
|
|
Term fx = d_solver.mkTerm(APPLY_UF, {f, x});
|
|
|
|
ASSERT_EQ(fx.getOp(), Op(&d_solver, APPLY_UF));
|
|
// testing rebuild from op and children
|
|
|
|
// Test Datatypes Ops
|
|
Sort sort = d_solver.mkParamSort("T");
|
|
DatatypeDecl listDecl = d_solver.mkDatatypeDecl("paramlist", {sort});
|
|
DatatypeConstructorDecl cons = d_solver.mkDatatypeConstructorDecl("cons");
|
|
DatatypeConstructorDecl nil = d_solver.mkDatatypeConstructorDecl("nil");
|
|
cons.addSelector("head", sort);
|
|
cons.addSelectorSelf("tail");
|
|
listDecl.addConstructor(cons);
|
|
listDecl.addConstructor(nil);
|
|
Sort listSort = d_solver.mkDatatypeSort(listDecl);
|
|
Sort intListSort =
|
|
listSort.instantiate(std::vector<Sort>{d_solver.getIntegerSort()});
|
|
Term c = d_solver.mkConst(intListSort, "c");
|
|
Datatype list = listSort.getDatatype();
|
|
// list datatype constructor and selector operator terms
|
|
Term consOpTerm = list.getConstructor("cons").getTerm();
|
|
Term nilOpTerm = list.getConstructor("nil").getTerm();
|
|
Term headOpTerm = list["cons"].getSelector("head").getTerm();
|
|
Term tailOpTerm = list["cons"].getSelector("tail").getTerm();
|
|
|
|
Term nilTerm = d_solver.mkTerm(APPLY_CONSTRUCTOR, {nilOpTerm});
|
|
Term consTerm = d_solver.mkTerm(APPLY_CONSTRUCTOR,
|
|
{consOpTerm, d_solver.mkInteger(0), nilTerm});
|
|
Term headTerm = d_solver.mkTerm(APPLY_SELECTOR, {headOpTerm, consTerm});
|
|
Term tailTerm = d_solver.mkTerm(APPLY_SELECTOR, {tailOpTerm, consTerm});
|
|
|
|
ASSERT_EQ(nilTerm.getOp(), Op(&d_solver, APPLY_CONSTRUCTOR));
|
|
ASSERT_EQ(consTerm.getOp(), Op(&d_solver, APPLY_CONSTRUCTOR));
|
|
ASSERT_EQ(headTerm.getOp(), Op(&d_solver, APPLY_SELECTOR));
|
|
ASSERT_EQ(tailTerm.getOp(), Op(&d_solver, APPLY_SELECTOR));
|
|
}
|
|
} // namespace test
|
|
} // namespace cvc5::internal
|