// 2001-02-26 Benjamin Kosnik <bkoz@redhat.com> // Copyright (C) 2001 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 2, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING. If not, write to the Free // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // 19.1 Exception classes #include <string> #include <stdexcept> #include <debug_assert.h> // libstdc++/1972 void test01() { bool test = true; std::string s("lack of sunlight, no water error"); // XXX work around long-standing, pathalogical, hostility-inducing parser bug // std::logic_error obj(std::string(strlit)); // 1 std::logic_error obj = std::logic_error(s); // 2 // std::logic_error obj((std::string)strlit); VERIFY( strcmp(obj.what(), s.data()) == 0 ); } void test02() { bool test = true; std::string s("lack of sunlight error"); std::domain_error x(s); VERIFY( strcmp(x.what(), s.data()) == 0 ); } // libstdc++/2089 class fuzzy_logic : public std::logic_error { public: fuzzy_logic() : std::logic_error("whoa") { } }; void test03() { bool test = true; try { throw fuzzy_logic(); } catch(const fuzzy_logic& obj) { VERIFY( strcmp("whoa", obj.what()) == 0 ); } catch(...) { VERIFY( false ); } } // test copy ctors and assignment operators // libstdc++/1972 // via Greg Bumgardner <bumgard@roguewave.com> void allocate_on_stack(void) { const size_t num = 512; __extension__ char array[num]; for (size_t i = 0; i < num; i++) array[i]=0; } void test04() { const std::string s("CA ISO emergency once again:immediate power down"); const char* strlit1 = "wish I lived in Palo Alto"; const char* strlit2 = "...or Santa Barbara"; std::runtime_error obj1(s); // block 01 { const std::string s2(strlit1); std::runtime_error obj2(s2); obj1 = obj2; } allocate_on_stack(); VERIFY( strcmp(strlit1, obj1.what()) == 0 ); // block 02 { const std::string s3(strlit2); std::runtime_error obj3 = std::runtime_error(s3); obj1 = obj3; } allocate_on_stack(); VERIFY( strcmp(strlit2, obj1.what()) == 0 ); } int main(void) { test01(); test02(); test03(); test04(); return 0; }