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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [22_locale/] [num_put/] [put/] [wchar_t/] [1.cc] - Rev 19
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// { dg-require-namedlocale "" } // 2001-11-19 Benjamin Kosnik <bkoz@redhat.com> // Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation // // 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, // USA. // 22.2.2.2.1 num_put members #include <locale> #include <sstream> #include <testsuite_hooks.h> void test01() { using namespace std; typedef ostreambuf_iterator<wchar_t> iterator_type; bool test __attribute__((unused)) = true; // basic construction locale loc_c = locale::classic(); locale loc_de = locale("de_DE"); VERIFY( loc_c != loc_de ); // cache the numpunct facets const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de); // sanity check the data is correct. const wstring empty; wstring result1; wstring result2; bool b1 = true; bool b0 = false; unsigned long ul1 = 1294967294; double d1 = 1.7976931348623157e+308; double d2 = 2.2250738585072014e-308; long double ld1 = 1.7976931348623157e+308; long double ld2 = 2.2250738585072014e-308; const void* cv = &ld1; // cache the num_put facet wostringstream oss; oss.imbue(loc_de); const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc()); // bool, simple iterator_type os_it00 = oss.rdbuf(); iterator_type os_it01 = np.put(os_it00, oss, L'+', b1); result1 = oss.str(); VERIFY( result1 == L"1" ); // VERIFY( os_it00 != os_it01 ); oss.str(empty); np.put(oss.rdbuf(), oss, L'+', b0); result2 = oss.str(); VERIFY( result2 == L"0" ); // ... and one that does oss.imbue(loc_de); oss.str(empty); oss.clear(); oss.width(20); oss.setf(ios_base::left, ios_base::adjustfield); np.put(oss.rdbuf(), oss, L'+', ul1); result1 = oss.str(); VERIFY( result1 == L"1.294.967.294+++++++" ); // double oss.str(empty); oss.clear(); oss.width(20); oss.setf(ios_base::left, ios_base::adjustfield); np.put(oss.rdbuf(), oss, L'+', d1); result1 = oss.str(); VERIFY( result1 == L"1,79769e+308++++++++" ); oss.str(empty); oss.clear(); oss.width(20); oss.setf(ios_base::right, ios_base::adjustfield); np.put(oss.rdbuf(), oss, L'+', d2); result1 = oss.str(); VERIFY( result1 == L"++++++++2,22507e-308" ); oss.str(empty); oss.clear(); oss.width(20); oss.setf(ios_base::right, ios_base::adjustfield); oss.setf(ios_base::scientific, ios_base::floatfield); np.put(oss.rdbuf(), oss, L'+', d2); result2 = oss.str(); VERIFY( result2 == L"+++++++2,225074e-308" ); oss.str(empty); oss.clear(); oss.width(20); oss.precision(10); oss.setf(ios_base::right, ios_base::adjustfield); oss.setf(ios_base::scientific, ios_base::floatfield); oss.setf(ios_base::uppercase); np.put(oss.rdbuf(), oss, L'+', d2); result1 = oss.str(); VERIFY( result1 == L"+++2,2250738585E-308" ); // long double oss.str(empty); oss.clear(); np.put(oss.rdbuf(), oss, L'+', ld1); result1 = oss.str(); VERIFY( result1 == L"1,7976931349E+308" ); oss.str(empty); oss.clear(); oss.precision(0); oss.setf(ios_base::fixed, ios_base::floatfield); np.put(oss.rdbuf(), oss, L'+', ld2); result1 = oss.str(); VERIFY( result1 == L"0" ); // const void oss.str(empty); oss.clear(); np.put(oss.rdbuf(), oss, L'+', cv); result1 = oss.str(); // No grouping characters. VERIFY( !char_traits<wchar_t>::find(result1.c_str(), result1.size(), numpunct_de.decimal_point()) ); // Should contain an 'x'. VERIFY( result1.find(L'x') == 1 ); #ifdef _GLIBCXX_USE_LONG_LONG long long ll1 = 9223372036854775807LL; oss.str(empty); oss.clear(); np.put(oss.rdbuf(), oss, L'+', ll1); result1 = oss.str(); VERIFY( result1 == L"9.223.372.036.854.775.807" ); #endif } int main() { test01(); return 0; }