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