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Differential D54838 Diff 175068 test/std/containers/unord/unord.multimap/swap_member.pass.cpp

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test/std/containers/unord/unord.multimap/swap_member.pass.cpp

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// template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, // template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
// class Alloc = allocator<pair<const Key, T>>> // class Alloc = allocator<pair<const Key, T>>>
// class unordered_multimap // class unordered_multimap
// void swap(unordered_multimap& __u); // void swap(unordered_multimap& __u);
#include <unordered_map> #include <unordered_map>
#include <string> #include <string>
#include <set>
#include <cassert> #include <cassert>
#include <cstddef> #include <cstddef>
#include "test_macros.h" #include "test_macros.h"
#include "../../test_compare.h" #include "../../test_compare.h"
#include "../../test_hash.h" #include "../../test_hash.h"
#include "test_allocator.h" #include "test_allocator.h"
▲ Show 20 Lines • Show All 103 Lines • ▼ Show 20 Linesint main()
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator().get_id() == 1); assert(c1.get_allocator().get_id() == 1);
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator().get_id() == 2); assert(c2.get_allocator().get_id() == 2);
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Linesint main()
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator().get_id() == 1); assert(c1.get_allocator().get_id() == 1);
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator().get_id() == 2); assert(c2.get_allocator().get_id() == 2);
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Linesint main()
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator() == Alloc(2)); assert(c1.get_allocator() == Alloc(2));
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator() == Alloc(1)); assert(c2.get_allocator() == Alloc(1));
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Linesint main()
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator() == Alloc(2)); assert(c1.get_allocator() == Alloc(2));
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator() == Alloc(1)); assert(c2.get_allocator() == Alloc(1));
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines#if TEST_STD_VER >= 11
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator() == Alloc()); assert(c1.get_allocator() == Alloc());
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator() == Alloc()); assert(c2.get_allocator() == Alloc());
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines#if TEST_STD_VER >= 11
assert(c1.key_eq() == Compare(2)); assert(c1.key_eq() == Compare(2));
assert(c1.get_allocator() == Alloc()); assert(c1.get_allocator() == Alloc());
assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.begin(), c1.end())) == c1.size());
assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size()); assert(static_cast<std::size_t>(std::distance(c1.cbegin(), c1.cend())) == c1.size());
assert(c1.max_load_factor() == 2); assert(c1.max_load_factor() == 2);
assert(c2.bucket_count() >= 6); assert(c2.bucket_count() >= 6);
assert(c2.size() == 6); assert(c2.size() == 6);
assert(c2.find(1)->second == "one"); {
assert(next(c2.find(1))->second == "four"); std::set<std::string> s = {"one", "four"};
assert(c2.find(2)->second == "two"); assert(s.find(c2.find(1)->second) != s.end());
assert(next(c2.find(2))->second == "four"); s.erase(s.find(c2.find(1)->second));
assert(s.find(next(c2.find(1))->second) != s.end());
}
{
std::set<std::string> s = {"two", "four"};
assert(s.find(c2.find(2)->second) != s.end());
s.erase(s.find(c2.find(2)->second));
assert(s.find(next(c2.find(2))->second) != s.end());
}
assert(c2.find(3)->second == "three"); assert(c2.find(3)->second == "three");
assert(c2.find(4)->second == "four"); assert(c2.find(4)->second == "four");
assert(c2.hash_function() == Hash(1)); assert(c2.hash_function() == Hash(1));
assert(c2.key_eq() == Compare(1)); assert(c2.key_eq() == Compare(1));
assert(c2.get_allocator() == Alloc()); assert(c2.get_allocator() == Alloc());
assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.begin(), c2.end())) == c2.size());
assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size()); assert(static_cast<std::size_t>(std::distance(c2.cbegin(), c2.cend())) == c2.size());
assert(c2.max_load_factor() == 1); assert(c2.max_load_factor() == 1);
} }
#endif #endif
} }