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/****************************************************************************** |
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* Top contributors (to current version): |
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* Aina Niemetz, Andres Noetzli |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* Black box testing of the SMT2 printer. |
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*/ |
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#include <iostream> |
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#include "api/cpp/cvc5.h" |
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#include "expr/node.h" |
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#include "expr/node_manager.h" |
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#include "options/language.h" |
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#include "smt/smt_engine.h" |
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#include "test_smt.h" |
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#include "util/regexp.h" |
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#include "util/string.h" |
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namespace cvc5 { |
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using namespace kind; |
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namespace test { |
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class TestPrinterBlackSmt2 : public TestSmt |
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{ |
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protected: |
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void checkToString(TNode n, const std::string& expected) |
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{ |
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std::stringstream ss; |
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ss << Node::setdepth(-1) << Node::setlanguage(Language::LANG_SMTLIB_V2_6) |
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<< n; |
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ASSERT_EQ(ss.str(), expected); |
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} |
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}; |
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TEST_F(TestPrinterBlackSmt2, regexp_repeat) |
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{ |
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Node n = d_nodeManager->mkNode( |
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d_nodeManager->mkConst(RegExpRepeat(5)), |
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d_nodeManager->mkNode(STRING_TO_REGEXP, |
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d_nodeManager->mkConst(String("x")))); |
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checkToString(n, "((_ re.^ 5) (str.to_re \"x\"))"); |
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} |
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TEST_F(TestPrinterBlackSmt2, regexp_loop) |
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{ |
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Node n = d_nodeManager->mkNode( |
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d_nodeManager->mkConst(RegExpLoop(1, 3)), |
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d_nodeManager->mkNode(STRING_TO_REGEXP, |
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d_nodeManager->mkConst(String("x")))); |
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checkToString(n, "((_ re.loop 1 3) (str.to_re \"x\"))"); |
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} |
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} // namespace test |
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} // namespace cvc5 |