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/*******************************************************************\
Module: Unit tests helpers for value_set_abstract_objects
Author: Jez Higgins, jez@jezuk.co.uk
\*******************************************************************/
#ifndef CPROVER_ANALYSES_VARIABLE_SENSITIVITY_VARIABLE_SENSITIVITY_TEST_HELPERS_H
#define CPROVER_ANALYSES_VARIABLE_SENSITIVITY_VARIABLE_SENSITIVITY_TEST_HELPERS_H
#include <memory>
#include <analyses/variable-sensitivity/abstract_object.h>
class abstract_object_sett;
class constant_abstract_valuet;
class constant_interval_exprt;
class interval_abstract_valuet;
class value_set_abstract_objectt;
class variable_sensitivity_domaint;
std::shared_ptr<const constant_abstract_valuet>
make_constant(exprt val, abstract_environmentt &env, namespacet &ns);
std::shared_ptr<const constant_abstract_valuet> make_top_constant();
std::shared_ptr<const constant_abstract_valuet> make_bottom_constant();
std::shared_ptr<const interval_abstract_valuet> make_interval(
const exprt &vall,
const exprt &valh,
abstract_environmentt &env,
namespacet &ns);
std::shared_ptr<const interval_abstract_valuet> make_interval(
const binary_relation_exprt &val,
abstract_environmentt &env,
namespacet &ns);
std::shared_ptr<const interval_abstract_valuet> make_interval(
const constant_interval_exprt &val,
abstract_environmentt &env,
namespacet &ns);
std::shared_ptr<const interval_abstract_valuet> make_top_interval();
std::shared_ptr<const interval_abstract_valuet> make_bottom_interval();
std::shared_ptr<const value_set_abstract_objectt>
make_value_set(exprt val, abstract_environmentt &env, namespacet &ns);
std::shared_ptr<const value_set_abstract_objectt> make_value_set(
const std::vector<exprt> &vals,
abstract_environmentt &env,
namespacet &ns);
std::shared_ptr<const value_set_abstract_objectt> make_bottom_value_set();
std::shared_ptr<const value_set_abstract_objectt> make_top_value_set();
abstract_object_pointert make_bottom_object();
abstract_object_pointert make_top_object();
std::shared_ptr<const constant_abstract_valuet>
as_constant(const abstract_object_pointert &aop);
std::shared_ptr<const interval_abstract_valuet>
as_interval(const abstract_object_pointert &aop);
std::shared_ptr<const value_set_abstract_objectt>
as_value_set(const abstract_object_pointert &aop);
bool set_contains(const abstract_object_sett &set, const exprt &val);
void EXPECT(
std::shared_ptr<const constant_abstract_valuet> &result,
exprt expected_value);
void EXPECT(
std::shared_ptr<const interval_abstract_valuet> &result,
exprt lower_value,
exprt upper_value);
void EXPECT(
std::shared_ptr<const value_set_abstract_objectt> &result,
const std::vector<exprt> &expected_values);
void EXPECT(
const std::vector<exprt> &values,
const std::vector<exprt> &expected_values);
void EXPECT_INDEX(
std::shared_ptr<const abstract_objectt> &result,
int index,
int expected,
abstract_environmentt &environment,
namespacet &ns);
void EXPECT_INDEX(
std::shared_ptr<const abstract_objectt> &result,
int index,
std::vector<int> expected,
abstract_environmentt &environment,
namespacet &ns);
void EXPECT_INDEX_TOP(
std::shared_ptr<const abstract_objectt> &result,
int index,
abstract_environmentt &environment,
namespacet &ns);
void EXPECT_TOP(std::shared_ptr<const abstract_objectt> result);
void EXPECT_TOP(abstract_objectt::combine_result const &result);
void EXPECT_TOP(std::shared_ptr<const value_set_abstract_objectt> &result);
void EXPECT_BOTTOM(std::shared_ptr<const abstract_objectt> result);
void EXPECT_BOTTOM(abstract_objectt::combine_result const &result);
template <class value_typet>
struct merge_result
{
bool modified;
std::shared_ptr<const value_typet> result;
};
void EXPECT_UNMODIFIED(
std::shared_ptr<const abstract_objectt> &result,
bool modified);
template <class abstract_typet>
void EXPECT_UNMODIFIED(merge_result<const abstract_typet> &result)
{
auto ao = std::dynamic_pointer_cast<const abstract_objectt>(result.result);
EXPECT_UNMODIFIED(ao, result.modified);
}
template <class abstract_typet>
void EXPECT_UNMODIFIED_TOP(merge_result<const abstract_typet> &result)
{
auto ao = std::dynamic_pointer_cast<const abstract_objectt>(result.result);
EXPECT_UNMODIFIED(ao, result.modified);
EXPECT_TOP(result.result);
}
template <class abstract_typet>
void EXPECT_UNMODIFIED_BOTTOM(merge_result<const abstract_typet> &result)
{
auto ao = std::dynamic_pointer_cast<const abstract_objectt>(result.result);
EXPECT_UNMODIFIED(ao, result.modified);
EXPECT_BOTTOM(result.result);
}
template <class abstract_typet>
void EXPECT_MODIFIED_TOP(merge_result<const abstract_typet> &result)
{
auto ao = std::dynamic_pointer_cast<const abstract_objectt>(result.result);
EXPECT_MODIFIED(ao, result.modified);
EXPECT_TOP(result.result);
}
void EXPECT_MODIFIED(
std::shared_ptr<const abstract_objectt> &result,
bool modified);
template <class abstract_typet>
void EXPECT_MODIFIED(merge_result<const abstract_typet> &result)
{
auto ao = std::dynamic_pointer_cast<const abstract_objectt>(result.result);
EXPECT_MODIFIED(ao, result.modified);
}
void EXPECT_UNMODIFIED(
std::shared_ptr<const constant_abstract_valuet> &result,
bool modified,
exprt expected_value);
void EXPECT_UNMODIFIED(
merge_result<const constant_abstract_valuet> &result,
exprt expected_value);
void EXPECT_UNMODIFIED(
std::shared_ptr<const interval_abstract_valuet> &result,
bool modified,
exprt lower_value,
exprt upper_value);
void EXPECT_UNMODIFIED(
merge_result<const interval_abstract_valuet> &result,
exprt lower_value,
exprt upper_value);
void EXPECT_UNMODIFIED(
std::shared_ptr<const value_set_abstract_objectt> &result,
bool modified,
const std::vector<exprt> &expected_values);
void EXPECT_UNMODIFIED(
merge_result<const value_set_abstract_objectt> &result,
const std::vector<exprt> &expected_values);
template <class value_typet = abstract_objectt>
void EXPECT_UNMODIFIED(abstract_objectt::combine_result const &result)
{
auto object = std::dynamic_pointer_cast<const value_typet>(result.object);
EXPECT_UNMODIFIED(object, result.modified);
}
void EXPECT_MODIFIED(
std::shared_ptr<const constant_abstract_valuet> &result,
bool modified,
exprt expected_value);
void EXPECT_MODIFIED(
merge_result<const constant_abstract_valuet> &result,
exprt expected_value);
void EXPECT_MODIFIED(
std::shared_ptr<const interval_abstract_valuet> &result,
bool modified,
exprt lower_value,
exprt upper_value);
void EXPECT_MODIFIED(
merge_result<const interval_abstract_valuet> &result,
exprt lower_value,
exprt upper_value);
void EXPECT_MODIFIED(
std::shared_ptr<const value_set_abstract_objectt> &result,
bool modified,
const std::vector<exprt> &expected_values);
void EXPECT_MODIFIED(
merge_result<const value_set_abstract_objectt> &result,
const std::vector<exprt> &expected_values);
template <class value_typet = abstract_objectt>
void EXPECT_MODIFIED(abstract_objectt::combine_result const &result)
{
auto object = std::dynamic_pointer_cast<const value_typet>(result.object);
EXPECT_MODIFIED(object, result.modified);
}
std::shared_ptr<const abstract_objectt> add(
const abstract_object_pointert &op1,
const abstract_object_pointert &op2,
abstract_environmentt &environment,
namespacet &ns);
std::shared_ptr<const constant_abstract_valuet> add_as_constant(
const abstract_object_pointert &op1,
const abstract_object_pointert &op2,
abstract_environmentt &environment,
namespacet &ns);
std::shared_ptr<const interval_abstract_valuet> add_as_interval(
const abstract_object_pointert &op1,
const abstract_object_pointert &op2,
abstract_environmentt &environment,
namespacet &ns);
std::shared_ptr<const value_set_abstract_objectt> add_as_value_set(
const abstract_object_pointert &op1,
const abstract_object_pointert &op2,
abstract_environmentt &environment,
namespacet &ns);
std::shared_ptr<const value_set_abstract_objectt> add_as_value_set(
const abstract_object_pointert &op1,
const abstract_object_pointert &op2,
const abstract_object_pointert &op3,
abstract_environmentt &environment,
namespacet &ns);
exprt to_expr(int v);
std::string expr_to_str(const exprt &expr);
std::string exprs_to_str(const std::vector<exprt> &values);
void THEN_PREDICATE(
const abstract_object_pointert &obj,
const std::string &out);
void THEN_PREDICATE(const abstract_environmentt &env, const std::string &out);
void THEN_PREDICATE(
const variable_sensitivity_domaint &domain,
const std::string &out);
#endif
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