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// Copyright 2006-2009 Daniel James.
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include "./containers.hpp"
#include "../helpers/invariants.hpp"
#include "../helpers/random_values.hpp"
#include "../helpers/tracker.hpp"
#if defined(BOOST_MSVC)
#pragma warning(disable : 4512) // assignment operator could not be generated
#endif
#if defined(__clang__) && defined(__has_warning)
#if __has_warning("-Wself-assign-overloaded")
#pragma clang diagnostic ignored "-Wself-assign-overloaded"
#endif
#endif
test::seed_t initialize_seed(12847);
template <class T> struct self_assign_base : public test::exception_base
{
test::random_values<T> values;
self_assign_base(std::size_t count = 0) : values(count, test::limited_range)
{
}
typedef T data_type;
T init() const { return T(values.begin(), values.end()); }
void run(T& x) const
{
x = x;
DISABLE_EXCEPTIONS;
test::check_container(x, values);
test::check_equivalent_keys(x);
}
void check BOOST_PREVENT_MACRO_SUBSTITUTION(T const& x) const
{
test::check_equivalent_keys(x);
}
};
template <class T> struct self_assign_test1 : self_assign_base<T>
{
};
template <class T> struct self_assign_test2 : self_assign_base<T>
{
self_assign_test2() : self_assign_base<T>(100) {}
};
template <class T> struct assign_base : public test::exception_base
{
test::random_values<T> x_values, y_values;
T x, y;
int t1;
int t2;
typedef typename T::hasher hasher;
typedef typename T::key_equal key_equal;
typedef typename T::allocator_type allocator_type;
assign_base(int tag1, int tag2, float mlf1 = 1.0, float mlf2 = 1.0)
: x_values(), y_values(),
x(0, hasher(tag1), key_equal(tag1), allocator_type(tag1)),
y(0, hasher(tag2), key_equal(tag2), allocator_type(tag2)),
t1(tag1),
t2(tag2)
{
x.max_load_factor(mlf1);
y.max_load_factor(mlf2);
}
typedef T data_type;
T init() const { return T(x); }
void run(T& x1) const
{
x1 = y;
DISABLE_EXCEPTIONS;
test::check_container(x1, y_values);
test::check_equivalent_keys(x1);
}
void check BOOST_PREVENT_MACRO_SUBSTITUTION(T const& x1) const
{
test::check_equivalent_keys(x1);
if (x1.hash_function() == hasher(t1)) {
BOOST_TEST(x1.key_eq() == key_equal(t1));
}
if (x1.hash_function() == hasher(t2)) {
BOOST_TEST(x1.key_eq() == key_equal(t2));
}
if (x1.key_eq() == key_equal(t1)) {
BOOST_TEST(x1.hash_function() == hasher(t1));
}
if (x1.key_eq() == key_equal(t2)) {
BOOST_TEST(x1.hash_function() == hasher(t2));
}
// If the container is empty at the point of the exception, the
// internal structure is hidden, this exposes it, at the cost of
// messing up the data.
if (x_values.size()) {
T& x2 = const_cast<T&>(x1);
x2.emplace(*x_values.begin());
test::check_equivalent_keys(x2);
}
}
};
template <class T> struct assign_values : assign_base<T>
{
assign_values(unsigned int count1, unsigned int count2, int tag1, int tag2,
test::random_generator gen = test::default_generator, float mlf1 = 1.0,
float mlf2 = 1.0)
: assign_base<T>(tag1, tag2, mlf1, mlf2)
{
this->x_values.fill(count1, gen);
this->y_values.fill(count2, gen);
this->x.insert(this->x_values.begin(), this->x_values.end());
this->y.insert(this->y_values.begin(), this->y_values.end());
}
};
template <class T> struct assign_test1 : assign_values<T>
{
assign_test1() : assign_values<T>(0, 0, 0, 0) {}
};
template <class T> struct assign_test2 : assign_values<T>
{
assign_test2() : assign_values<T>(60, 0, 0, 0) {}
};
template <class T> struct assign_test2a : assign_values<T>
{
assign_test2a() : assign_values<T>(60, 0, 0, 0, test::limited_range) {}
};
template <class T> struct assign_test3 : assign_values<T>
{
assign_test3() : assign_values<T>(0, 60, 0, 0) {}
};
template <class T> struct assign_test3a : assign_values<T>
{
assign_test3a() : assign_values<T>(0, 60, 0, 0, test::limited_range) {}
};
template <class T> struct assign_test4 : assign_values<T>
{
assign_test4() : assign_values<T>(10, 10, 1, 2) {}
};
template <class T> struct assign_test4a : assign_values<T>
{
assign_test4a() : assign_values<T>(10, 100, 1, 2) {}
};
template <class T> struct assign_test4b : assign_values<T>
{
assign_test4b() : assign_values<T>(10, 100, 1, 2, test::limited_range) {}
};
template <class T> struct assign_test5 : assign_values<T>
{
assign_test5()
: assign_values<T>(5, 60, 0, 0, test::default_generator, 1.0f, 0.1f)
{
}
};
template <class T> struct equivalent_test1 : assign_base<T>
{
equivalent_test1() : assign_base<T>(0, 0)
{
test::random_values<T> x_values2(10);
this->x_values.insert(x_values2.begin(), x_values2.end());
this->x_values.insert(x_values2.begin(), x_values2.end());
test::random_values<T> y_values2(10);
this->y_values.insert(y_values2.begin(), y_values2.end());
this->y_values.insert(y_values2.begin(), y_values2.end());
this->x.insert(this->x_values.begin(), this->x_values.end());
this->y.insert(this->y_values.begin(), this->y_values.end());
}
};
// clang-format off
EXCEPTION_TESTS_REPEAT(5,
(self_assign_test1)(self_assign_test2)
(assign_test1)(assign_test2)(assign_test2a)
(assign_test3)(assign_test3a)
(assign_test4)(assign_test4a)(assign_test4b)
(assign_test5)
(equivalent_test1),
CONTAINER_SEQ)
// clang-format on
RUN_TESTS()
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