139092Srnordier// 1999-06-08 bkoz 239092Srnordier 339092Srnordier// Copyright (C) 1999, 2003, 2009 Free Software Foundation, Inc. 439092Srnordier// 539092Srnordier// This file is part of the GNU ISO C++ Library. This library is free 639092Srnordier// software; you can redistribute it and/or modify it under the 739092Srnordier// terms of the GNU General Public License as published by the 839092Srnordier// Free Software Foundation; either version 3, or (at your option) 939092Srnordier// any later version. 1039092Srnordier 1139092Srnordier// This library is distributed in the hope that it will be useful, 1239092Srnordier// but WITHOUT ANY WARRANTY; without even the implied warranty of 1339092Srnordier// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1439092Srnordier// GNU General Public License for more details. 1539092Srnordier 1639092Srnordier// You should have received a copy of the GNU General Public License along 1739092Srnordier// with this library; see the file COPYING3. If not see 1839092Srnordier// <http://www.gnu.org/licenses/>. 1939092Srnordier 2039092Srnordier// 21.3 template class basic_string 2139092Srnordier 2239092Srnordier#include <string> 2339092Srnordier#include <stdexcept> 2439092Srnordier#include <testsuite_hooks.h> 2539092Srnordier 2650479Speter// Do another sanity check, this time for member functions that return 2739092Srnordier// iterators, namely insert and erase. 2839092Srnordierbool test02(void) 2955416Smarcel{ 3039092Srnordier bool test __attribute__((unused)) = true; 3139092Srnordier typedef std::wstring::size_type csize_type; 3239092Srnordier typedef std::wstring::iterator siterator; 3339092Srnordier typedef std::wstring::reverse_iterator sriterator; 3439092Srnordier siterator it1; 3539092Srnordier sriterator rit1; 3639092Srnordier 3739092Srnordier const std::wstring str01(L"its beach, santa cruz"); 3855416Smarcel 39 std::wstring str02 = str01; 40 std::wstring str05 = str02; // optional, so that begin below causes a mutate 41 std::wstring::iterator p = str02.insert(str02.begin(), L' '); 42 std::wstring str03 = str02; 43 VERIFY( str03 == str02 ); 44 *p = L'!'; 45 VERIFY( *str03.c_str() == L' ' ); 46 str03[0] = L'@'; 47 VERIFY( str02[0] == L'!' ); 48 VERIFY( *p == L'!' ); 49 VERIFY( str02 != str05 ); 50 VERIFY( str02 != str03 ); 51 52 std::wstring str10 = str01; 53 std::wstring::iterator p2 = str10.insert(str10.begin(), L'a'); 54 std::wstring str11 = str10; 55 *p2 = L'e'; 56 VERIFY( str11 != str10 ); 57 58 std::wstring str06 = str01; 59 std::wstring str07 = str06; // optional, so that begin below causes a mutate 60 p = str06.erase(str06.begin()); 61 std::wstring str08 = str06; 62 VERIFY( str08 == str06 ); 63 *p = L'!'; 64 VERIFY( *str08.c_str() == L't' ); 65 str08[0] = L'@'; 66 VERIFY( str06[0] == L'!' ); 67 VERIFY( *p == L'!' ); 68 VERIFY( str06 != str07 ); 69 VERIFY( str06 != str08 ); 70 71 std::wstring str12 = str01; 72 p2 = str12.erase(str12.begin(), str12.begin() + str12.size() - 1); 73 std::wstring str13 = str12; 74 *p2 = L'e'; 75 VERIFY( str12 != str13 ); 76 return test; 77} 78 79int main() 80{ 81 test02(); 82 return 0; 83} 84