init_size_hash_equal.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b
16fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org//===----------------------------------------------------------------------===// 26fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// 36fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// The LLVM Compiler Infrastructure 46fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// 56fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// This file is distributed under the University of Illinois Open Source 66fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// License. See LICENSE.TXT for details. 76fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// 86fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org//===----------------------------------------------------------------------===// 96fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 106fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// <unordered_map> 116fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 126fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, 136fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// class Alloc = allocator<pair<const Key, T>>> 146fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// class unordered_map 156fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 166fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// unordered_map(initializer_list<value_type> il, size_type n, 176fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org// const hasher& hf, const key_equal& eql); 186fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 196fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include <unordered_map> 206fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include <string> 216fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include <cassert> 226fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 236fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include "../../../test_compare.h" 246fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include "../../../test_hash.h" 256fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include "../../../test_allocator.h" 266fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 276fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.orgint main() 286fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org{ 296fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#ifdef _LIBCPP_MOVE 306fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org { 316fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org typedef std::unordered_map<int, std::string, 326fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org test_hash<std::hash<int> >, 336fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org test_compare<std::equal_to<int> >, 346fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org test_allocator<std::pair<const int, std::string> > 356fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org > C; 366fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org typedef std::pair<int, std::string> P; 376fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org C c({ 386fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(1, "one"), 396fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(2, "two"), 406fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(3, "three"), 416fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(4, "four"), 426fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(1, "four"), 436fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org P(2, "four"), 446fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org }, 4510a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 7, 466fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org test_hash<std::hash<int> >(8), 476fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org test_compare<std::equal_to<int> >(9) 486fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org ); 496fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.bucket_count() == 7); 506fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.size() == 4); 516fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.at(1) == "one"); 526fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.at(2) == "two"); 536fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.at(3) == "three"); 546fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.at(4) == "four"); 556fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.hash_function() == test_hash<std::hash<int> >(8)); 566fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.key_eq() == test_compare<std::equal_to<int> >(9)); 576fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.get_allocator() == 58dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org (test_allocator<std::pair<const int, std::string> >())); 59dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org assert(!c.empty()); 606fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(std::distance(c.begin(), c.end()) == c.size()); 616fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(std::distance(c.cbegin(), c.cend()) == c.size()); 626fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.load_factor() == (float)c.size()/c.bucket_count()); 636fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org assert(c.max_load_factor() == 1); 646fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org } 656fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#endif 666fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org} 676fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org