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/********************* */
/*! \file attribute_white.cpp
** \verbatim
** Top contributors (to current version):
** Aina Niemetz, Morgan Deters
** This file is part of the CVC4 project.
** Copyright (c) 2009-2021 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.\endverbatim
**
** \brief White box testing of Node attributes.
**
** White box testing of Node attributes.
**/
#include <string>
#include "base/check.h"
#include "expr/attribute.h"
#include "expr/node.h"
#include "expr/node_builder.h"
#include "expr/node_manager.h"
#include "expr/node_manager_attributes.h"
#include "expr/node_value.h"
#include "smt/smt_engine.h"
#include "smt/smt_engine_scope.h"
#include "test_node.h"
#include "theory/theory.h"
#include "theory/theory_engine.h"
#include "theory/uf/theory_uf.h"
namespace CVC4 {
using namespace kind;
using namespace smt;
using namespace expr;
using namespace expr::attr;
namespace test {
struct Test1;
struct Test2;
struct Test3;
struct Test4;
struct Test5;
typedef Attribute<Test1, std::string> TestStringAttr1;
typedef Attribute<Test2, std::string> TestStringAttr2;
using TestFlag1 = Attribute<Test1, bool>;
using TestFlag2 = Attribute<Test2, bool>;
using TestFlag3 = Attribute<Test3, bool>;
using TestFlag4 = Attribute<Test4, bool>;
using TestFlag5 = Attribute<Test5, bool>;
class TestExprWhiteAttribute : public TestNode
{
protected:
void SetUp() override
{
TestNode::SetUp();
d_booleanType.reset(new TypeNode(d_nodeManager->booleanType()));
}
std::unique_ptr<TypeNode> d_booleanType;
};
TEST_F(TestExprWhiteAttribute, attribute_ids)
{
// Test that IDs for (a subset of) attributes in the system are
// unique and that the LastAttributeId (which would be the next ID
// to assign) is greater than all attribute IDs.
// We used to check ID assignments explicitly. However, between
// compilation modules, you don't get a strong guarantee
// (initialization order is somewhat implementation-specific, and
// anyway you'd have to change the tests anytime you add an
// attribute). So we back off, and just test that they're unique
// and that the next ID to be assigned is strictly greater than
// those that have already been assigned.
unsigned lastId = attr::LastAttributeId<std::string, false>::getId();
ASSERT_LT(VarNameAttr::s_id, lastId);
ASSERT_LT(TestStringAttr1::s_id, lastId);
ASSERT_LT(TestStringAttr2::s_id, lastId);
ASSERT_NE(VarNameAttr::s_id, TestStringAttr1::s_id);
ASSERT_NE(VarNameAttr::s_id, TestStringAttr2::s_id);
ASSERT_NE(TestStringAttr1::s_id, TestStringAttr2::s_id);
lastId = attr::LastAttributeId<bool, false>::getId();
ASSERT_LT(TestFlag1::s_id, lastId);
ASSERT_LT(TestFlag2::s_id, lastId);
ASSERT_LT(TestFlag3::s_id, lastId);
ASSERT_LT(TestFlag4::s_id, lastId);
ASSERT_LT(TestFlag5::s_id, lastId);
ASSERT_NE(TestFlag1::s_id, TestFlag2::s_id);
ASSERT_NE(TestFlag1::s_id, TestFlag3::s_id);
ASSERT_NE(TestFlag1::s_id, TestFlag4::s_id);
ASSERT_NE(TestFlag1::s_id, TestFlag5::s_id);
ASSERT_NE(TestFlag2::s_id, TestFlag3::s_id);
ASSERT_NE(TestFlag2::s_id, TestFlag4::s_id);
ASSERT_NE(TestFlag2::s_id, TestFlag5::s_id);
ASSERT_NE(TestFlag3::s_id, TestFlag4::s_id);
ASSERT_NE(TestFlag3::s_id, TestFlag5::s_id);
ASSERT_NE(TestFlag4::s_id, TestFlag5::s_id);
lastId = attr::LastAttributeId<TypeNode, false>::getId();
ASSERT_LT(TypeAttr::s_id, lastId);
}
TEST_F(TestExprWhiteAttribute, attributes)
{
Node a = d_nodeManager->mkVar(*d_booleanType);
Node b = d_nodeManager->mkVar(*d_booleanType);
Node c = d_nodeManager->mkVar(*d_booleanType);
Node unnamed = d_nodeManager->mkVar(*d_booleanType);
a.setAttribute(VarNameAttr(), "a");
b.setAttribute(VarNameAttr(), "b");
c.setAttribute(VarNameAttr(), "c");
// test that all boolean flags are FALSE to start
Debug("boolattr") << "get flag 1 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 2 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 3 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 4 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 5 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag5()));
// test that they all HAVE the boolean attributes
ASSERT_TRUE(a.hasAttribute(TestFlag1()));
ASSERT_TRUE(b.hasAttribute(TestFlag1()));
ASSERT_TRUE(c.hasAttribute(TestFlag1()));
ASSERT_TRUE(unnamed.hasAttribute(TestFlag1()));
ASSERT_TRUE(a.hasAttribute(TestFlag2()));
ASSERT_TRUE(b.hasAttribute(TestFlag2()));
ASSERT_TRUE(c.hasAttribute(TestFlag2()));
ASSERT_TRUE(unnamed.hasAttribute(TestFlag2()));
ASSERT_TRUE(a.hasAttribute(TestFlag3()));
ASSERT_TRUE(b.hasAttribute(TestFlag3()));
ASSERT_TRUE(c.hasAttribute(TestFlag3()));
ASSERT_TRUE(unnamed.hasAttribute(TestFlag3()));
ASSERT_TRUE(a.hasAttribute(TestFlag4()));
ASSERT_TRUE(b.hasAttribute(TestFlag4()));
ASSERT_TRUE(c.hasAttribute(TestFlag4()));
ASSERT_TRUE(unnamed.hasAttribute(TestFlag4()));
ASSERT_TRUE(a.hasAttribute(TestFlag5()));
ASSERT_TRUE(b.hasAttribute(TestFlag5()));
ASSERT_TRUE(c.hasAttribute(TestFlag5()));
ASSERT_TRUE(unnamed.hasAttribute(TestFlag5()));
// test two-arg version of hasAttribute()
bool bb = false;
Debug("boolattr") << "get flag 1 on a (should be F)\n";
ASSERT_TRUE(a.getAttribute(TestFlag1(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 1 on b (should be F)\n";
ASSERT_TRUE(b.getAttribute(TestFlag1(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 1 on c (should be F)\n";
ASSERT_TRUE(c.getAttribute(TestFlag1(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 1 on unnamed (should be F)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag1(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 2 on a (should be F)\n";
ASSERT_TRUE(a.getAttribute(TestFlag2(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 2 on b (should be F)\n";
ASSERT_TRUE(b.getAttribute(TestFlag2(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 2 on c (should be F)\n";
ASSERT_TRUE(c.getAttribute(TestFlag2(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 2 on unnamed (should be F)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag2(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 3 on a (should be F)\n";
ASSERT_TRUE(a.getAttribute(TestFlag3(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 3 on b (should be F)\n";
ASSERT_TRUE(b.getAttribute(TestFlag3(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 3 on c (should be F)\n";
ASSERT_TRUE(c.getAttribute(TestFlag3(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 3 on unnamed (should be F)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag3(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 4 on a (should be F)\n";
ASSERT_TRUE(a.getAttribute(TestFlag4(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 4 on b (should be F)\n";
ASSERT_TRUE(b.getAttribute(TestFlag4(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 4 on c (should be F)\n";
ASSERT_TRUE(c.getAttribute(TestFlag4(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 4 on unnamed (should be F)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag4(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 5 on a (should be F)\n";
ASSERT_TRUE(a.getAttribute(TestFlag5(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 5 on b (should be F)\n";
ASSERT_TRUE(b.getAttribute(TestFlag5(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 5 on c (should be F)\n";
ASSERT_TRUE(c.getAttribute(TestFlag5(), bb));
ASSERT_FALSE(bb);
Debug("boolattr") << "get flag 5 on unnamed (should be F)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag5(), bb));
ASSERT_FALSE(bb);
// setting boolean flags
Debug("boolattr") << "set flag 1 on a to T\n";
a.setAttribute(TestFlag1(), true);
Debug("boolattr") << "set flag 1 on b to F\n";
b.setAttribute(TestFlag1(), false);
Debug("boolattr") << "set flag 1 on c to F\n";
c.setAttribute(TestFlag1(), false);
Debug("boolattr") << "set flag 1 on unnamed to T\n";
unnamed.setAttribute(TestFlag1(), true);
Debug("boolattr") << "set flag 2 on a to F\n";
a.setAttribute(TestFlag2(), false);
Debug("boolattr") << "set flag 2 on b to T\n";
b.setAttribute(TestFlag2(), true);
Debug("boolattr") << "set flag 2 on c to T\n";
c.setAttribute(TestFlag2(), true);
Debug("boolattr") << "set flag 2 on unnamed to F\n";
unnamed.setAttribute(TestFlag2(), false);
Debug("boolattr") << "set flag 3 on a to T\n";
a.setAttribute(TestFlag3(), true);
Debug("boolattr") << "set flag 3 on b to T\n";
b.setAttribute(TestFlag3(), true);
Debug("boolattr") << "set flag 3 on c to T\n";
c.setAttribute(TestFlag3(), true);
Debug("boolattr") << "set flag 3 on unnamed to T\n";
unnamed.setAttribute(TestFlag3(), true);
Debug("boolattr") << "set flag 4 on a to T\n";
a.setAttribute(TestFlag4(), true);
Debug("boolattr") << "set flag 4 on b to T\n";
b.setAttribute(TestFlag4(), true);
Debug("boolattr") << "set flag 4 on c to T\n";
c.setAttribute(TestFlag4(), true);
Debug("boolattr") << "set flag 4 on unnamed to T\n";
unnamed.setAttribute(TestFlag4(), true);
Debug("boolattr") << "set flag 5 on a to T\n";
a.setAttribute(TestFlag5(), true);
Debug("boolattr") << "set flag 5 on b to T\n";
b.setAttribute(TestFlag5(), true);
Debug("boolattr") << "set flag 5 on c to F\n";
c.setAttribute(TestFlag5(), false);
Debug("boolattr") << "set flag 5 on unnamed to T\n";
unnamed.setAttribute(TestFlag5(), true);
ASSERT_EQ(a.getAttribute(VarNameAttr()), "a");
ASSERT_NE(a.getAttribute(VarNameAttr()), "b");
ASSERT_NE(a.getAttribute(VarNameAttr()), "c");
ASSERT_NE(a.getAttribute(VarNameAttr()), "");
ASSERT_NE(b.getAttribute(VarNameAttr()), "a");
ASSERT_EQ(b.getAttribute(VarNameAttr()), "b");
ASSERT_NE(b.getAttribute(VarNameAttr()), "c");
ASSERT_NE(b.getAttribute(VarNameAttr()), "");
ASSERT_NE(c.getAttribute(VarNameAttr()), "a");
ASSERT_NE(c.getAttribute(VarNameAttr()), "b");
ASSERT_EQ(c.getAttribute(VarNameAttr()), "c");
ASSERT_NE(c.getAttribute(VarNameAttr()), "");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "a");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "b");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "c");
ASSERT_EQ(unnamed.getAttribute(VarNameAttr()), "");
ASSERT_FALSE(unnamed.hasAttribute(VarNameAttr()));
ASSERT_FALSE(a.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(b.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(c.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(unnamed.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(a.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(b.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(c.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(unnamed.hasAttribute(TestStringAttr2()));
Debug("boolattr") << "get flag 1 on a (should be T)\n";
ASSERT_TRUE(a.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on b (should be F)\n";
ASSERT_FALSE(b.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 1 on unnamed (should be T)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag1()));
Debug("boolattr") << "get flag 2 on a (should be F)\n";
ASSERT_FALSE(a.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on b (should be T)\n";
ASSERT_TRUE(b.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on c (should be T)\n";
ASSERT_TRUE(c.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 2 on unnamed (should be F)\n";
ASSERT_FALSE(unnamed.getAttribute(TestFlag2()));
Debug("boolattr") << "get flag 3 on a (should be T)\n";
ASSERT_TRUE(a.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on b (should be T)\n";
ASSERT_TRUE(b.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on c (should be T)\n";
ASSERT_TRUE(c.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 3 on unnamed (should be T)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag3()));
Debug("boolattr") << "get flag 4 on a (should be T)\n";
ASSERT_TRUE(a.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on b (should be T)\n";
ASSERT_TRUE(b.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on c (should be T)\n";
ASSERT_TRUE(c.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 4 on unnamed (should be T)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag4()));
Debug("boolattr") << "get flag 5 on a (should be T)\n";
ASSERT_TRUE(a.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on b (should be T)\n";
ASSERT_TRUE(b.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on c (should be F)\n";
ASSERT_FALSE(c.getAttribute(TestFlag5()));
Debug("boolattr") << "get flag 5 on unnamed (should be T)\n";
ASSERT_TRUE(unnamed.getAttribute(TestFlag5()));
a.setAttribute(TestStringAttr1(), "foo");
b.setAttribute(TestStringAttr1(), "bar");
c.setAttribute(TestStringAttr1(), "baz");
ASSERT_EQ(a.getAttribute(VarNameAttr()), "a");
ASSERT_NE(a.getAttribute(VarNameAttr()), "b");
ASSERT_NE(a.getAttribute(VarNameAttr()), "c");
ASSERT_NE(a.getAttribute(VarNameAttr()), "");
ASSERT_NE(b.getAttribute(VarNameAttr()), "a");
ASSERT_EQ(b.getAttribute(VarNameAttr()), "b");
ASSERT_NE(b.getAttribute(VarNameAttr()), "c");
ASSERT_NE(b.getAttribute(VarNameAttr()), "");
ASSERT_NE(c.getAttribute(VarNameAttr()), "a");
ASSERT_NE(c.getAttribute(VarNameAttr()), "b");
ASSERT_EQ(c.getAttribute(VarNameAttr()), "c");
ASSERT_NE(c.getAttribute(VarNameAttr()), "");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "a");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "b");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "c");
ASSERT_EQ(unnamed.getAttribute(VarNameAttr()), "");
ASSERT_FALSE(unnamed.hasAttribute(VarNameAttr()));
ASSERT_TRUE(a.hasAttribute(TestStringAttr1()));
ASSERT_TRUE(b.hasAttribute(TestStringAttr1()));
ASSERT_TRUE(c.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(unnamed.hasAttribute(TestStringAttr1()));
ASSERT_FALSE(a.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(b.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(c.hasAttribute(TestStringAttr2()));
ASSERT_FALSE(unnamed.hasAttribute(TestStringAttr2()));
a.setAttribute(VarNameAttr(), "b");
b.setAttribute(VarNameAttr(), "c");
c.setAttribute(VarNameAttr(), "a");
ASSERT_EQ(c.getAttribute(VarNameAttr()), "a");
ASSERT_NE(c.getAttribute(VarNameAttr()), "b");
ASSERT_NE(c.getAttribute(VarNameAttr()), "c");
ASSERT_NE(c.getAttribute(VarNameAttr()), "");
ASSERT_NE(a.getAttribute(VarNameAttr()), "a");
ASSERT_EQ(a.getAttribute(VarNameAttr()), "b");
ASSERT_NE(a.getAttribute(VarNameAttr()), "c");
ASSERT_NE(a.getAttribute(VarNameAttr()), "");
ASSERT_NE(b.getAttribute(VarNameAttr()), "a");
ASSERT_NE(b.getAttribute(VarNameAttr()), "b");
ASSERT_EQ(b.getAttribute(VarNameAttr()), "c");
ASSERT_NE(b.getAttribute(VarNameAttr()), "");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "a");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "b");
ASSERT_NE(unnamed.getAttribute(VarNameAttr()), "c");
ASSERT_EQ(unnamed.getAttribute(VarNameAttr()), "");
ASSERT_FALSE(unnamed.hasAttribute(VarNameAttr()));
}
} // namespace test
} // namespace CVC4
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