def50f701f
fixes https://github.com/llvm/llvm-project/issues/105190 --------- Co-authored-by: Hui Xie <huixie@Mac.broadband> Co-authored-by: Hui Xie <huixie@Huis-MacBook-Pro.local>
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
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// <flat_map>
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// flat_multimap(const flat_multimap& m);
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#include <cassert>
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#include <flat_map>
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#include <vector>
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#include "test_macros.h"
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#include "../../../test_compare.h"
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#include "test_allocator.h"
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int main(int, char**) {
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{
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using C = test_less<int>;
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std::vector<int, test_allocator<int>> ks({1, 1, 3, 3, 5}, test_allocator<int>(6));
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std::vector<char, test_allocator<char>> vs({2, 2, 1, 1, 1}, test_allocator<char>(7));
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using M = std::flat_multimap<int, char, C, decltype(ks), decltype(vs)>;
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auto mo = M(ks, vs, C(5));
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auto m = mo;
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assert(m.key_comp() == C(5));
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assert(m.keys() == ks);
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assert(m.values() == vs);
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assert(m.keys().get_allocator() == test_allocator<int>(6));
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assert(m.values().get_allocator() == test_allocator<char>(7));
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// mo is unchanged
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assert(mo.key_comp() == C(5));
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assert(mo.keys() == ks);
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assert(mo.values() == vs);
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assert(mo.keys().get_allocator() == test_allocator<int>(6));
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assert(mo.values().get_allocator() == test_allocator<char>(7));
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}
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{
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using C = test_less<int>;
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using Ks = std::vector<int, other_allocator<int>>;
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using Vs = std::vector<char, other_allocator<char>>;
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auto ks = Ks({1, 3, 5, 5, 5, 5}, other_allocator<int>(6));
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auto vs = Vs({2, 2, 5, 5, 5, 1}, other_allocator<char>(7));
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using M = std::flat_multimap<int, char, C, Ks, Vs>;
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auto mo = M(Ks(ks, other_allocator<int>(6)), Vs(vs, other_allocator<int>(7)), C(5));
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auto m = mo;
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assert(m.key_comp() == C(5));
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assert(m.keys() == ks);
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assert(m.values() == vs);
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assert(m.keys().get_allocator() == other_allocator<int>(-2));
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assert(m.values().get_allocator() == other_allocator<char>(-2));
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// mo is unchanged
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assert(mo.key_comp() == C(5));
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assert(mo.keys() == ks);
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assert(mo.values() == vs);
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assert(mo.keys().get_allocator() == other_allocator<int>(6));
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assert(mo.values().get_allocator() == other_allocator<char>(7));
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}
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return 0;
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}
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