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 12 // void reserve(size_type n); 13 14 #include <vector> 15 #include <cassert> 16 #include "../../../stack_allocator.h" 17 #include "min_allocator.h" 18 #include "asan_testing.h" 19 20 int main() 21 { 22 { 23 std::vector<int> v; 24 v.reserve(10); 25 assert(v.capacity() >= 10); 26 assert(is_contiguous_container_asan_correct(v)); 27 } 28 { 29 std::vector<int> v(100); 30 assert(v.capacity() == 100); 31 v.reserve(50); 32 assert(v.size() == 100); 33 assert(v.capacity() == 100); 34 v.reserve(150); 35 assert(v.size() == 100); 36 assert(v.capacity() == 150); 37 assert(is_contiguous_container_asan_correct(v)); 38 } 39 { 40 std::vector<int, stack_allocator<int, 250> > v(100); 41 assert(v.capacity() == 100); 42 v.reserve(50); 43 assert(v.size() == 100); 44 assert(v.capacity() == 100); 45 v.reserve(150); 46 assert(v.size() == 100); 47 assert(v.capacity() == 150); 48 assert(is_contiguous_container_asan_correct(v)); 49 } 50 #if __cplusplus >= 201103L 51 { 52 std::vector<int, min_allocator<int>> v; 53 v.reserve(10); 54 assert(v.capacity() >= 10); 55 assert(is_contiguous_container_asan_correct(v)); 56 } 57 { 58 std::vector<int, min_allocator<int>> v(100); 59 assert(v.capacity() == 100); 60 v.reserve(50); 61 assert(v.size() == 100); 62 assert(v.capacity() == 100); 63 v.reserve(150); 64 assert(v.size() == 100); 65 assert(v.capacity() == 150); 66 assert(is_contiguous_container_asan_correct(v)); 67 } 68 #endif 69 } 70
