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/****************************************************************************** |
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* Top contributors (to current version): |
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* Aina Niemetz, Andrew Reynolds, Tim King |
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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 cvc5::expr::NodeSelfIterator. |
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*/ |
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#include "expr/node.h" |
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#include "expr/node_builder.h" |
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#include "expr/node_self_iterator.h" |
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#include "test_node.h" |
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namespace cvc5 { |
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using namespace kind; |
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using namespace expr; |
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namespace test { |
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class TestNodeBlackNodeSelfIterator : public TestNode |
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{ |
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}; |
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TEST_F(TestNodeBlackNodeSelfIterator, iteration) |
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{ |
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Node x = d_skolemManager->mkDummySkolem("x", *d_boolTypeNode); |
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Node y = d_skolemManager->mkDummySkolem("y", *d_boolTypeNode); |
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Node x_and_y = x.andNode(y); |
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NodeSelfIterator i = x_and_y, j = NodeSelfIterator::self(x_and_y); |
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ASSERT_NE(i, x_and_y.end()); |
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ASSERT_NE(j, x_and_y.end()); |
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ASSERT_EQ(*i, x_and_y); |
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ASSERT_EQ(*j, x_and_y); |
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ASSERT_EQ(*i++, x_and_y); |
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ASSERT_EQ(*j++, x_and_y); |
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ASSERT_EQ(i, NodeSelfIterator::selfEnd(x_and_y)); |
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ASSERT_EQ(j, NodeSelfIterator::selfEnd(x_and_y)); |
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ASSERT_EQ(i, x_and_y.end()); |
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ASSERT_EQ(j, x_and_y.end()); |
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i = x_and_y.begin(); |
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ASSERT_NE(i, x_and_y.end()); |
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ASSERT_EQ(*i, x); |
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ASSERT_EQ(*++i, y); |
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ASSERT_EQ(++i, x_and_y.end()); |
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} |
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} // namespace test |
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} // namespace cvc5 |