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gcc/libstdc++-v3/testsuite/22_locale/money_put_members_wchar_t.cc

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// 2001-09-09 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.6.2.1 money_put members
#include <locale>
#include <sstream>
#include <testsuite_hooks.h>
// XXX This test is not working for non-glibc locale models.
// { dg-do run { xfail *-*-* } }
#ifdef _GLIBCPP_USE_WCHAR_T
// test string version
void test01()
{
using namespace std;
typedef money_base::part part;
typedef money_base::pattern pattern;
typedef ostreambuf_iterator<wchar_t> iterator_type;
bool test = true;
// basic construction
locale loc_c = locale::classic();
locale loc_hk("en_HK");
locale loc_fr("fr_FR@euro");
locale loc_de("de_DE");
VERIFY( loc_c != loc_de );
VERIFY( loc_hk != loc_fr );
VERIFY( loc_hk != loc_de );
VERIFY( loc_de != loc_fr );
// cache the moneypunct facets
typedef moneypunct<wchar_t, true> __money_true;
typedef moneypunct<wchar_t, false> __money_false;
const __money_true& monpunct_c_t = use_facet<__money_true>(loc_c);
const __money_true& monpunct_de_t = use_facet<__money_true>(loc_de);
const __money_false& monpunct_c_f = use_facet<__money_false>(loc_c);
const __money_false& monpunct_de_f = use_facet<__money_false>(loc_de);
const __money_true& monpunct_hk_t = use_facet<__money_true>(loc_hk);
const __money_false& monpunct_hk_f = use_facet<__money_false>(loc_hk);
// sanity check the data is correct.
const wstring empty;
// total EPA budget FY 2002
const wstring digits1(L"720000000000");
// est. cost, national missile "defense", expressed as a loss in USD 2001
const wstring digits2(L"-10000000000000");
// not valid input
const wstring digits3(L"-A");
// input less than frac_digits
const wstring digits4(L"-1");
wostringstream oss;
oss.imbue(loc_de);
// cache the money_put facet
const money_put<wchar_t>& mon_put = use_facet<money_put<wchar_t> >(oss.getloc());
iterator_type os_it01 = mon_put.put(oss.rdbuf(), true, oss, '*', digits1);
wstring result1 = oss.str();
VERIFY( result1 == L"7.200.000.000,00 ");
oss.str(empty);
iterator_type os_it02 = mon_put.put(oss.rdbuf(), false, oss, '*', digits1);
wstring result2 = oss.str();
VERIFY( result2 == L"7.200.000.000,00 ");
// intl and non-intl versions should be the same.
VERIFY( result1 == result2 );
// now try with showbase, to get currency symbol in format
oss.setf(ios_base::showbase);
oss.str(empty);
iterator_type os_it03 = mon_put.put(oss.rdbuf(), true, oss, '*', digits1);
wstring result3 = oss.str();
VERIFY( result3 == L"7.200.000.000,00 DEM ");
oss.str(empty);
iterator_type os_it04 = mon_put.put(oss.rdbuf(), false, oss, '*', digits1);
wstring result4 = oss.str();
VERIFY( result4 == L"7.200.000.000,00 DM");
// intl and non-intl versions should be different.
VERIFY( result3 != result4 );
VERIFY( result3 != result1 );
VERIFY( result4 != result2 );
// test sign of more than one digit, say hong kong.
oss.imbue(loc_hk);
oss.str(empty);
iterator_type os_it05 = mon_put.put(oss.rdbuf(), false, oss, '*', digits1);
wstring result5 = oss.str();
VERIFY( result5 == L"HK$7,200,000,000.00");
oss.str(empty);
iterator_type os_it06 = mon_put.put(oss.rdbuf(), true, oss, '*', digits2);
wstring result6 = oss.str();
VERIFY( result6 == L"(HKD 100,000,000,000.00)");
// test one-digit formats without zero padding
oss.imbue(loc_c);
oss.str(empty);
iterator_type os_it07 = mon_put.put(oss.rdbuf(), true, oss, '*', digits4);
wstring result7 = oss.str();
VERIFY( result7 == L"1");
// test one-digit formats with zero padding, zero frac widths
oss.imbue(loc_hk);
oss.str(empty);
iterator_type os_it08 = mon_put.put(oss.rdbuf(), true, oss, '*', digits4);
wstring result8 = oss.str();
VERIFY( result8 == L"(HKD .01)");
oss.unsetf(ios_base::showbase);
// test bunk input
oss.str(empty);
iterator_type os_it09 = mon_put.put(oss.rdbuf(), true, oss, '*', digits3);
wstring result9 = oss.str();
VERIFY( result9 == L"");
// test io.width() > length
// test various fill strategies
oss.imbue(loc_de);
oss.str(empty);
oss.width(20);
iterator_type os_it10 = mon_put.put(oss.rdbuf(), true, oss, '*', digits4);
wstring result10 = oss.str();
VERIFY( result10 == L"***************-,01 ");
oss.str(empty);
oss.width(20);
oss.setf(ios_base::internal);
iterator_type os_it11 = mon_put.put(oss.rdbuf(), true, oss, '*', digits4);
wstring result11 = oss.str();
VERIFY( result11 == L"-,01****************");
}
// test double/wstring versions
void test02()
{
using namespace std;
typedef money_base::part part;
typedef money_base::pattern pattern;
typedef ostreambuf_iterator<wchar_t> iterator_type;
bool test = true;
// basic construction
locale loc_c = locale::classic();
locale loc_hk("en_HK");
locale loc_fr("fr_FR@euro");
locale loc_de("de_DE");
VERIFY( loc_c != loc_de );
VERIFY( loc_hk != loc_fr );
VERIFY( loc_hk != loc_de );
VERIFY( loc_de != loc_fr );
// cache the moneypunct facets
typedef moneypunct<wchar_t, true> __money_true;
typedef moneypunct<wchar_t, false> __money_false;
const __money_true& monpunct_c_t = use_facet<__money_true>(loc_c);
const __money_true& monpunct_de_t = use_facet<__money_true>(loc_de);
const __money_false& monpunct_c_f = use_facet<__money_false>(loc_c);
const __money_false& monpunct_de_f = use_facet<__money_false>(loc_de);
const __money_true& monpunct_hk_t = use_facet<__money_true>(loc_hk);
const __money_false& monpunct_hk_f = use_facet<__money_false>(loc_hk);
// sanity check the data is correct.
const wstring empty;
// total EPA budget FY 2002
const long double digits1 = 720000000000;
// est. cost, national missile "defense", expressed as a loss in USD 2001
const long double digits2 = -10000000000000;
// input less than frac_digits
const long double digits4 = -1;
wostringstream oss;
oss.imbue(loc_de);
// cache the money_put facet
const money_put<wchar_t>& mon_put = use_facet<money_put<wchar_t> >(oss.getloc());
iterator_type os_it01 = mon_put.put(oss.rdbuf(), true, oss, '*', digits1);
wstring result1 = oss.str();
VERIFY( result1 == L"7.200.000.000,00 ");
oss.str(empty);
iterator_type os_it02 = mon_put.put(oss.rdbuf(), false, oss, '*', digits1);
wstring result2 = oss.str();
VERIFY( result2 == L"7.200.000.000,00 ");
// intl and non-intl versions should be the same.
VERIFY( result1 == result2 );
// now try with showbase, to get currency symbol in format
oss.setf(ios_base::showbase);
oss.str(empty);
iterator_type os_it03 = mon_put.put(oss.rdbuf(), true, oss, '*', digits1);
wstring result3 = oss.str();
VERIFY( result3 == L"7.200.000.000,00 DEM ");
oss.str(empty);
iterator_type os_it04 = mon_put.put(oss.rdbuf(), false, oss, '*', digits1);
wstring result4 = oss.str();
VERIFY( result4 == L"7.200.000.000,00 DM");
// intl and non-intl versions should be different.
VERIFY( result3 != result4 );
VERIFY( result3 != result1 );
VERIFY( result4 != result2 );
}
#endif
int main()
{
#ifdef _GLIBCPP_USE_WCHAR_T
test01();
test02();
#endif
return 0;
}
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