1 // 2001-02-26 Benjamin Kosnik <bkoz@redhat.com> 2 3 // Copyright (C) 2001, 2002 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 19 // USA. 20 21 // 19.1 Exception classes 22 23 #include <string> 24 #include <stdexcept> 25 #include <testsuite_hooks.h> 26 27 // libstdc++/1972 28 void test01() 29 { 30 bool test = true; 31 std::string s("lack of sunlight, no water error"); 32 33 // 1 34 std::logic_error obj = std::logic_error(s); 35 36 // 2 37 // std::logic_error obj((std::string)strlit); 38 39 VERIFY( std::strcmp(obj.what(), s.data()) == 0 ); 40 } 41 42 void test02() 43 { 44 bool test = true; 45 std::string s("lack of sunlight error"); 46 std::domain_error x(s); 47 48 VERIFY( std::strcmp(x.what(), s.data()) == 0 ); 49 } 50 51 // libstdc++/2089 52 class fuzzy_logic : public std::logic_error 53 { 54 public: 55 fuzzy_logic() : std::logic_error("whoa") { } 56 }; 57 58 void test03() 59 { 60 bool test = true; 61 try 62 { throw fuzzy_logic(); } 63 catch(const fuzzy_logic& obj) 64 { VERIFY( std::strcmp("whoa", obj.what()) == 0 ); } 65 catch(...) 66 { VERIFY( false ); } 67 } 68 69 // test copy ctors and assignment operators 70 // libstdc++/1972 71 // via Greg Bumgardner <bumgard@roguewave.com> 72 void allocate_on_stack(void) 73 { 74 const size_t num = 512; 75 __extension__ char array[num]; 76 for (size_t i = 0; i < num; i++) 77 array[i]=0; 78 } 79 void test04() 80 { 81 bool test = true; 82 const std::string s("CA ISO emergency once again:immediate power down"); 83 const char* strlit1 = "wish I lived in Palo Alto"; 84 const char* strlit2 = "...or Santa Barbara"; 85 std::runtime_error obj1(s); 86 87 // block 01 88 { 89 const std::string s2(strlit1); 90 std::runtime_error obj2(s2); 91 obj1 = obj2; 92 } 93 allocate_on_stack(); 94 VERIFY( std::strcmp(strlit1, obj1.what()) == 0 ); 95 96 // block 02 97 { 98 const std::string s3(strlit2); 99 std::runtime_error obj3 = std::runtime_error(s3); 100 obj1 = obj3; 101 } 102 allocate_on_stack(); 103 VERIFY( std::strcmp(strlit2, obj1.what()) == 0 ); 104 } 105 106 int main(void) 107 { 108 test01(); 109 test02(); 110 test03(); 111 test04(); 112 113 return 0; 114 } 115