13f83598b3
2001-06-29 Benjamin Kosnik <bkoz@redhat.com> * include/bits/locale_facets.tcc (locale::combine): Clone _Impl. before replacing facet. * include/bits/localefwd.h (locale::_Impl::_M_remove_reference): Correct decrement. * src/localename.cc (locale::_Impl): Correct ctor initialization lists. Initialize ref count with one. Simplify. * src/locale.cc: Add comment. * testsuite/22_locale/numpunct.cc (test01): Add derivation test. * testsuite/22_locale/numpunct_char_members.cc (test01): Add tests. * testsuite/22_locale/members.cc (test02): Fix. From-SVN: r43661
139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
// 2001-01-19 Benjamin Kosnik <bkoz@redhat.com>
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// Copyright (C) 2001 Free Software Foundation
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 22.2.3.1.1 numpunct members
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#include <locale>
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#include <string>
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#include <debug_assert.h>
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// creating unnamed locales 1 using new + combine
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void
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test01()
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{
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using namespace std;
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bool test = true;
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const string name_c("C");
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const string str_unnamed("*");
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string str;
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// construct a locale object with the specialized facet.
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locale loc_c = locale::classic();
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locale loc_1(locale::classic(), new numpunct<char>);
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// check names
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VERIFY( loc_c.name() == name_c );
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VERIFY( loc_1.name() == str_unnamed );
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// sanity check the constructed locale has the specialized facet.
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VERIFY( has_facet<numpunct<char> >(loc_1) );
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VERIFY( has_facet<numpunct<char> >(loc_c) );
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// extract facet
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const numpunct<char>& f_nump_1 = use_facet<numpunct<char> >(loc_1);
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const numpunct<char>& f_nump_c = use_facet<numpunct<char> >(loc_c);
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// attempt to re-synthesize classic locale
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locale loc_2 = loc_1.combine<numpunct<char> >(loc_c);
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VERIFY( loc_2.name() == str_unnamed );
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VERIFY( loc_2 != loc_c );
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}
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void
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test02()
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{
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using namespace std;
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bool test = true;
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const string name_c("C");
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const string name_no("*");
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string str;
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// construct a locale object with the specialized facet.
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locale loc_c = locale::classic();
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locale loc_1(locale::classic(),
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new numpunct_byname<char>("fr_FR"));
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locale loc_fr("fr_FR");
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// check names
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VERIFY( loc_c.name() == name_c );
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VERIFY( loc_1.name() == name_no );
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// sanity check the constructed locale has the specialized facet.
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VERIFY( has_facet<numpunct<char> >(loc_1) );
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VERIFY( has_facet<numpunct<char> >(loc_c) );
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// attempt to re-synthesize classic locale
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locale loc_2 = loc_1.combine<numpunct<char> >(loc_c);
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VERIFY( loc_2.name() == name_no );
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VERIFY( loc_2 != loc_c );
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// extract facet
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const numpunct<char>& nump_1 = use_facet<numpunct<char> >(loc_1);
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const numpunct<char>& nump_2 = use_facet<numpunct<char> >(loc_2);
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const numpunct<char>& nump_c = use_facet<numpunct<char> >(loc_c);
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const numpunct<char>& nump_fr = use_facet<numpunct<char> >(loc_fr);
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// sanity check the data is correct.
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char dp1 = nump_c.decimal_point();
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char th1 = nump_c.thousands_sep();
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string g1 = nump_c.grouping();
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string t1 = nump_c.truename();
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string f1 = nump_c.falsename();
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char dp2 = nump_1.decimal_point();
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char th2 = nump_1.thousands_sep();
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string g2 = nump_1.grouping();
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string t2 = nump_1.truename();
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string f2 = nump_1.falsename();
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char dp3 = nump_2.decimal_point();
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char th3 = nump_2.thousands_sep();
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string g3 = nump_2.grouping();
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string t3 = nump_2.truename();
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string f3 = nump_2.falsename();
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char dp4 = nump_fr.decimal_point();
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char th4 = nump_fr.thousands_sep();
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string g4 = nump_fr.grouping();
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string t4 = nump_fr.truename();
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string f4 = nump_fr.falsename();
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VERIFY( dp1 != dp2 );
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VERIFY( th1 != th2 );
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VERIFY( dp1 == dp3 );
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VERIFY( th1 == th3 );
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VERIFY( t1 == t3 );
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VERIFY( f1 == f3 );
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VERIFY( dp2 == dp4 );
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VERIFY( th2 == th4 );
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VERIFY( t2 == t4 );
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VERIFY( f2 == f4 );
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}
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int main()
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{
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test01();
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test02();
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return 0;
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}
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