1// 1999-06-03 bkoz 2 3// Copyright (C) 1999, 2003 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 21.3.5.4 basic_string::insert 22 23#include <string> 24#include <testsuite_hooks.h> 25 26// More 27// wstring& insert(size_type __p, const wchar_t* s, size_type n); 28// wstring& insert(size_type __p, const wchar_t* s); 29// but now s points inside the _Rep 30int test02(void) 31{ 32 bool test __attribute__((unused)) = true; 33 34 std::wstring str01; 35 const wchar_t* title = L"Everything was beautiful, and nothing hurt"; 36 // Increasing size: str01 is reallocated every time. 37 str01 = title; 38 str01.insert(0, str01.c_str() + str01.size() - 4, 4); 39 VERIFY( str01 == L"hurtEverything was beautiful, and nothing hurt" ); 40 str01 = title; 41 str01.insert(0, str01.c_str(), 5); 42 VERIFY( str01 == L"EveryEverything was beautiful, and nothing hurt" ); 43 str01 = title; 44 str01.insert(10, str01.c_str() + 4, 6); 45 VERIFY( str01 == L"Everythingything was beautiful, and nothing hurt" ); 46 str01 = title; 47 str01.insert(15, str01.c_str(), 10); 48 VERIFY( str01 == L"Everything was Everythingbeautiful, and nothing hurt" ); 49 str01 = title; 50 str01.insert(15, str01.c_str() + 11, 13); 51 VERIFY( str01 == L"Everything was was beautifulbeautiful, and nothing hurt" ); 52 str01 = title; 53 str01.insert(0, str01.c_str()); 54 VERIFY( str01 == L"Everything was beautiful, and nothing hurt" 55 L"Everything was beautiful, and nothing hurt"); 56 // Again: no reallocations. 57 str01 = title; 58 str01.insert(0, str01.c_str() + str01.size() - 4, 4); 59 VERIFY( str01 == L"hurtEverything was beautiful, and nothing hurt" ); 60 str01 = title; 61 str01.insert(0, str01.c_str(), 5); 62 VERIFY( str01 == L"EveryEverything was beautiful, and nothing hurt" ); 63 str01 = title; 64 str01.insert(10, str01.c_str() + 4, 6); 65 VERIFY( str01 == L"Everythingything was beautiful, and nothing hurt" ); 66 str01 = title; 67 str01.insert(15, str01.c_str(), 10); 68 VERIFY( str01 == L"Everything was Everythingbeautiful, and nothing hurt" ); 69 str01 = title; 70 str01.insert(15, str01.c_str() + 11, 13); 71 VERIFY( str01 == L"Everything was was beautifulbeautiful, and nothing hurt" ); 72 str01 = title; 73 str01.insert(0, str01.c_str()); 74 VERIFY( str01 == L"Everything was beautiful, and nothing hurt" 75 L"Everything was beautiful, and nothing hurt"); 76 return test; 77} 78 79int main() 80{ 81 test02(); 82 return 0; 83} 84