diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc new file mode 100644 index 000000000..b6f42f15b --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc @@ -0,0 +1,152 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-string-conversions "" } + +// 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2008, 2009 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 3, 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 COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// 21.4 Numeric Conversions [string.conversions] + +#include <string> +#include <limits> +#include <stdexcept> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = false; + using namespace std; + + try + { + string one; + stoul(one); + } + catch(std::invalid_argument) + { + test = true; + } + catch(...) + { + } + VERIFY( test ); + + test = false; + try + { + string one("a"); + stoul(one); + } + catch(std::invalid_argument) + { + test = true; + } + catch(...) + { + } + VERIFY( test ); + + unsigned long ul1 = 0; + try + { + string one("a"); + ul1 = stoul(one, 0, 16); + } + catch(...) + { + test = false; + } + VERIFY( test ); + VERIFY( ul1 == 10 ); + + size_t idx1 = 0; + try + { + string one("78"); + ul1 = stoul(one, &idx1, 8); + } + catch(...) + { + test = false; + } + VERIFY( test ); + VERIFY( ul1 == 7 ); + VERIFY( idx1 = 1 ); + + try + { + string one("10112"); + ul1 = stoul(one, &idx1, 2); + } + catch(...) + { + test = false; + } + VERIFY( test ); + VERIFY( ul1 == 11 ); + VERIFY( idx1 == 4 ); + + try + { + string one("0XE"); + ul1 = stoul(one, &idx1, 0); + } + catch(...) + { + test = false; + } + VERIFY( test ); + VERIFY( ul1 == 14 ); + VERIFY( idx1 == 3 ); + + test = false; + try + { + string one(1000, '9'); + ul1 = stoul(one); + } + catch(std::out_of_range) + { + test = true; + } + catch(...) + { + } + VERIFY( test ); + VERIFY( ul1 == 14 ); + + try + { + ul1 = numeric_limits<unsigned long>::max(); + string one(to_string((unsigned long long)ul1)); + ul1 = stoul(one); + } + catch(...) + { + test = false; + } + VERIFY( test ); + VERIFY( ul1 == numeric_limits<unsigned long>::max() ); +} + +int main() +{ + test01(); + return 0; +} |