/
ExpressionTree_test.C
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ExpressionTree_test.C
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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/CONCEPT/classTest.h>
#include <BALLTestConfig.h>
///////////////////////////
#include <BALL/KERNEL/expression.h>
/////////////////
using namespace BALL;
///////////////////////////
START_TEST(Expression)
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
// tests for class ExpressionTree::
ExpressionTree* et_ptr;
CHECK(ExpressionTree() throw())
et_ptr = new ExpressionTree;
TEST_NOT_EQUAL(et_ptr, 0)
TEST_EQUAL(et_ptr->getType(), ExpressionTree::INVALID)
TEST_EQUAL(et_ptr->getNegate(), false)
TEST_EQUAL(et_ptr->getPredicate(), 0)
list<const ExpressionTree*> test_list;
bool test = (et_ptr->getChildren() == test_list);
TEST_EQUAL(test, true)
RESULT
CHECK(~ExpressionTree() throw())
delete et_ptr;
RESULT
CHECK(ExpressionTree(const ExpressionTree& tree) throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree* child = new ExpressionTree;
et1.setType(ExpressionTree::LEAF);
et1.setNegate(true);
et1.setPredicate(ep);
et1.appendChild(child);
ExpressionTree et2;
bool test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
ExpressionTree et3(et1);
test = (et1 == et3);
TEST_EQUAL(test, true)
RESULT
CHECK(ExpressionTree(ExpressionPredicate* predicate, bool negate = false) throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree et2(ep, true);
bool test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et1.setNegate(true);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et1.setPredicate(new ExpressionPredicate);
test = (et1 == et2);
TEST_EQUAL(test, true)
RESULT
CHECK(ExpressionTree(Type type, list<const ExpressionTree*> children, bool negate = false) throw())
ExpressionTree* child1 = new ExpressionTree;
ExpressionTree* child2 = new ExpressionTree;
ExpressionTree* child3 = new ExpressionTree;
std::list<const ExpressionTree*> children;
children.push_back(child1);
children.push_back(child2);
children.push_back(child3);
ExpressionTree et1;
ExpressionTree et2(ExpressionTree::LEAF, children, true);
bool test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et1.setType(ExpressionTree::LEAF);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et1.setNegate(true);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
RESULT
CHECK(bool operator () (const Atom& atom) const throw())
ExpressionTree et;
RESULT
CHECK(bool operator == (const ExpressionTree& tree) const throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree* child = new ExpressionTree;
et1.setType(ExpressionTree::LEAF);
et1.setNegate(true);
et1.setPredicate(ep);
et1.appendChild(child);
ExpressionTree et2;
bool test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et2.setType(ExpressionTree::LEAF);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et2.setNegate(true);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et2.setPredicate(new ExpressionPredicate);
test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et2.appendChild(new ExpressionTree);
test = (et1 == et2);
TEST_EQUAL(test, true)
RESULT
CHECK(bool operator != (const ExpressionTree& tree) const throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree* child = new ExpressionTree;
et1.setType(ExpressionTree::LEAF);
et1.setNegate(true);
et1.setPredicate(ep);
et1.appendChild(child);
ExpressionTree et2;
TEST_EQUAL(et2 != et1, true)
et2.setType(ExpressionTree::LEAF);
TEST_EQUAL(et2 != et1, true)
et2.setNegate(true);
TEST_EQUAL(et2 != et1, true)
et2.setPredicate(new ExpressionPredicate);
TEST_EQUAL(et2 != et1, true)
et2.appendChild(new ExpressionTree);
TEST_EQUAL(et2 != et1, false)
RESULT
CHECK(void setType(Type type) throw())
ExpressionTree et;
TEST_NOT_EQUAL(et.getType(), ExpressionTree::LEAF)
et.setType(ExpressionTree::LEAF);
TEST_EQUAL(et.getType(), ExpressionTree::LEAF)
RESULT
CHECK(Type getType() const throw())
ExpressionTree et;
TEST_NOT_EQUAL(et.getType(), ExpressionTree::OR)
et.setType(ExpressionTree::OR);
TEST_EQUAL(et.getType(), ExpressionTree::OR)
RESULT
CHECK(void setNegate(bool negate) throw())
ExpressionTree et;
TEST_NOT_EQUAL(et.getNegate(), true)
et.setNegate(true);
TEST_EQUAL(et.getNegate(), true)
RESULT
CHECK(bool getNegate() const throw())
ExpressionTree et;
TEST_NOT_EQUAL(et.getNegate(), true)
et.setNegate(true);
TEST_EQUAL(et.getNegate(), true)
RESULT
CHECK(void setPredicate(ExpressionPredicate* predicate) throw())
ExpressionTree et;
ExpressionPredicate* ep = new ExpressionPredicate;
TEST_NOT_EQUAL(et.getPredicate(), ep)
et.setPredicate(ep);
TEST_EQUAL(et.getPredicate(), ep)
RESULT
CHECK(ExpressionPredicate* getPredicate() const throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
TEST_NOT_EQUAL(et1.getPredicate(), ep)
ExpressionTree et2(ep, false);
TEST_EQUAL(et2.getPredicate(), ep)
RESULT
CHECK(void appendChild(const ExpressionTree* child) throw())
ExpressionTree* child1 = new ExpressionTree;
ExpressionTree* child2 = new ExpressionTree;
ExpressionTree* child3 = new ExpressionTree;
std::list<const ExpressionTree*> children;
children.push_back(child1);
children.push_back(child2);
children.push_back(child3);
ExpressionTree et(ExpressionTree::OR, children);
bool test = (et.getChildren() == children);
TEST_EQUAL(test, true)
et.appendChild(new ExpressionTree);
test = (et.getChildren() == children);
TEST_EQUAL(test, false)
RESULT
CHECK(const list<const ExpressionTree*>& getChildren() const throw())
ExpressionTree et2;
TEST_EQUAL(et2.getChildren().size(), 0)
RESULT
CHECK(ExpressionTree& operator = (const ExpressionTree& tree) throw())
ExpressionTree et1(new ExpressionPredicate, true);
ExpressionTree et2;
bool test = (et1 == et2);
TEST_NOT_EQUAL(test, true)
et2 = et1;
test = (et1 == et2);
TEST_EQUAL(test, true)
RESULT
CHECK(void clear() throw())
ExpressionTree et1(new ExpressionPredicate, true);
ExpressionTree empty, nonempty;
nonempty.setType(ExpressionTree::LEAF);
bool test = (empty == nonempty);
TEST_NOT_EQUAL(test, true)
nonempty.clear();
test = (empty == nonempty);
TEST_EQUAL(test, true)
RESULT
CHECK(BALL_CREATE(ExpressionTree))
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree* child = new ExpressionTree;
et1.setType(ExpressionTree::LEAF);
et1.setNegate(true);
et1.setPredicate(ep);
et1.appendChild(child);
ExpressionTree empty;
ExpressionTree* test = (ExpressionTree*) et1.create(false, true);
TEST_EQUAL(*test == empty, true)
delete test;
test = (ExpressionTree*) et1.create(true, false);
TEST_EQUAL(*test == et1, true)
delete test;
RESULT
CHECK(void dump(std::ostream& is = std::cout, Size depth = 0) const throw())
ExpressionPredicate* ep = new ExpressionPredicate;
ExpressionTree et1;
ExpressionTree* child = new ExpressionTree;
et1.setType(ExpressionTree::LEAF);
et1.setNegate(true);
et1.setPredicate(ep);
et1.appendChild(child);
String filename;
NEW_TMP_FILE(filename);
std::ofstream outfile(filename.c_str(), std::ios::out);
et1.dump(outfile);
outfile.close();
TEST_FILE_REGEXP(filename.c_str(), BALL_TEST_DATA_PATH(ExpressionTree_test.txt))
RESULT
////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
END_TEST