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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <set>
// class set
// set& operator=(const set& s);
#include <set>
#include <cassert>
#include "../../../test_compare.h"
#include "test_allocator.h"
int main()
{
{
typedef int V;
V ar[] =
{
1,
1,
1,
2,
2,
2,
3,
3,
3
};
typedef test_compare<std::less<int> > C;
typedef test_allocator<V> A;
std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(2));
std::set<int, C, A> m(ar, ar+sizeof(ar)/sizeof(ar[0])/2, C(3), A(7));
m = mo;
assert(m.get_allocator() == A(7));
assert(m.key_comp() == C(5));
assert(m.size() == 3);
assert(distance(m.begin(), m.end()) == 3);
assert(*m.begin() == 1);
assert(*next(m.begin()) == 2);
assert(*next(m.begin(), 2) == 3);
assert(mo.get_allocator() == A(2));
assert(mo.key_comp() == C(5));
assert(mo.size() == 3);
assert(distance(mo.begin(), mo.end()) == 3);
assert(*mo.begin() == 1);
assert(*next(mo.begin()) == 2);
assert(*next(mo.begin(), 2) == 3);
}
{
typedef int V;
const V ar[] =
{
1,
2,
3
};
std::set<int> m(ar, ar+sizeof(ar)/sizeof(ar[0]));
std::set<int> *p = &m;
m = *p;
assert(m.size() == 3);
assert(std::equal(m.begin(), m.end(), ar));
}
{
typedef int V;
V ar[] =
{
1,
1,
1,
2,
2,
2,
3,
3,
3
};
typedef test_compare<std::less<int> > C;
typedef other_allocator<V> A;
std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(2));
std::set<int, C, A> m(ar, ar+sizeof(ar)/sizeof(ar[0])/2, C(3), A(7));
m = mo;
assert(m.get_allocator() == A(2));
assert(m.key_comp() == C(5));
assert(m.size() == 3);
assert(distance(m.begin(), m.end()) == 3);
assert(*m.begin() == 1);
assert(*next(m.begin()) == 2);
assert(*next(m.begin(), 2) == 3);
assert(mo.get_allocator() == A(2));
assert(mo.key_comp() == C(5));
assert(mo.size() == 3);
assert(distance(mo.begin(), mo.end()) == 3);
assert(*mo.begin() == 1);
assert(*next(mo.begin()) == 2);
assert(*next(mo.begin(), 2) == 3);
}
}
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