resize_size_value.pass.cpp (1449B)
1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <vector> 11 // vector<bool> 12 13 // void resize(size_type sz, const value_type& x); 14 15 #include <vector> 16 #include <cassert> 17 18 #include "min_allocator.h" 19 20 int main() 21 { 22 { 23 std::vector<bool> v(100); 24 v.resize(50, 1); 25 assert(v.size() == 50); 26 assert(v.capacity() >= 100); 27 assert(v == std::vector<bool>(50)); 28 v.resize(200, 1); 29 assert(v.size() == 200); 30 assert(v.capacity() >= 200); 31 for (unsigned i = 0; i < 50; ++i) 32 assert(v[i] == 0); 33 for (unsigned i = 50; i < 200; ++i) 34 assert(v[i] == 1); 35 } 36 #if TEST_STD_VER >= 11 37 { 38 std::vector<bool, min_allocator<bool>> v(100); 39 v.resize(50, 1); 40 assert(v.size() == 50); 41 assert(v.capacity() >= 100); 42 assert((v == std::vector<bool, min_allocator<bool>>(50))); 43 v.resize(200, 1); 44 assert(v.size() == 200); 45 assert(v.capacity() >= 200); 46 for (unsigned i = 0; i < 50; ++i) 47 assert(v[i] == 0); 48 for (unsigned i = 50; i < 200; ++i) 49 assert(v[i] == 1); 50 } 51 #endif 52 }