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// 2001-09-17 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002 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.
// 22.2.5.3.1 time_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 *-*-* } }
void test01()
{
using namespace std;
typedef ostreambuf_iterator<char> iterator_type;
bool test = true;
// basic construction and sanity checks.
locale loc_c = locale::classic();
locale loc_hk("en_HK");
locale loc_fr("fr_FR@euro");
locale loc_de("de_DE");
VERIFY( loc_hk != loc_c );
VERIFY( loc_hk != loc_fr );
VERIFY( loc_hk != loc_de );
VERIFY( loc_de != loc_fr );
// cache the __timepunct facets, for quicker gdb inspection
const __timepunct<char>& time_c = use_facet<__timepunct<char> >(loc_c);
const __timepunct<char>& time_de = use_facet<__timepunct<char> >(loc_de);
const __timepunct<char>& time_hk = use_facet<__timepunct<char> >(loc_hk);
const __timepunct<char>& time_fr = use_facet<__timepunct<char> >(loc_fr);
// create an ostream-derived object, cache the time_put facet
const string empty;
ostringstream oss;
const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
// create "C" time objects
tm time1 = { 0, 0, 12, 4, 3, 71 };
const char* all = "%a %A %b %B %c %d %H %I %j %m %M %p %s %U "
"%w %W %x %X %y %Y %Z %%";
const char* date = "%A, the second of %B";
const char* date_ex = "%Ex";
// 1
// iter_type
// put(iter_type s, ios_base& str, char_type fill, const tm* t,
// char format, char modifier = 0) const;
oss.str(empty);
oss.imbue(loc_c);
iterator_type os_it01 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
string result1 = oss.str();
VERIFY( result1 == "Sun" );
oss.str(empty);
iterator_type os_it21 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
string result21 = oss.str(); // "04/04/71"
oss.str(empty);
iterator_type os_it22 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
string result22 = oss.str(); // "12:00:00"
oss.str(empty);
iterator_type os_it31 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
string result31 = oss.str(); // "04/04/71"
oss.str(empty);
iterator_type os_it32 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
string result32 = oss.str(); // "12:00:00"
oss.str(empty);
oss.imbue(loc_de);
iterator_type os_it02 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
string result2 = oss.str();
VERIFY( result2 == "Son" );
oss.str(empty); // "%d.%m.%Y"
iterator_type os_it23 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
string result23 = oss.str(); // "04.04.1971"
oss.str(empty); // "%T"
iterator_type os_it24 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
string result24 = oss.str(); // "12:00:00"
oss.str(empty);
iterator_type os_it33 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
string result33 = oss.str(); // "04.04.1971"
oss.str(empty);
iterator_type os_it34 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
string result34 = oss.str(); // "12:00:00"
oss.str(empty);
oss.imbue(loc_hk);
iterator_type os_it03 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
string result3 = oss.str();
VERIFY( result3 == "Sun" );
oss.str(empty); // "%A, %B %d, %Y"
iterator_type os_it25 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
string result25 = oss.str(); // "Sunday, April 04, 1971"
oss.str(empty); // "%I:%M:%S %Z"
iterator_type os_it26 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
string result26 = oss.str(); // "12:00:00 PST"
oss.str(empty);
iterator_type os_it35 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
string result35 = oss.str(); // "Sunday, April 04, 1971"
oss.str(empty);
iterator_type os_it36 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
string result36 = oss.str(); // "12:00:00 PST"
oss.str(empty);
oss.imbue(loc_fr);
iterator_type os_it04 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
string result4 = oss.str();
VERIFY( result4 == "dim" );
oss.str(empty); // "%d.%m.%Y"
iterator_type os_it27 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
string result27 = oss.str(); // "04.04.1971"
oss.str(empty); // "%T"
iterator_type os_it28 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
string result28 = oss.str(); // "12:00:00"
oss.str(empty);
iterator_type os_it37 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
string result37 = oss.str(); // "04.04.1971"
oss.str(empty);
iterator_type os_it38 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
string result38 = oss.str(); // "12:00:00"
// 2
oss.str(empty);
oss.imbue(loc_c);
iterator_type os_it05 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date, date + strlen(date));
string result5 = oss.str();
VERIFY( result5 == "Sunday, the second of April");
iterator_type os_it06 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date_ex, date_ex + strlen(date));
string result6 = oss.str();
VERIFY( result6 != result5 );
oss.str(empty);
oss.imbue(loc_de);
iterator_type os_it07 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date, date + strlen(date));
string result7 = oss.str();
VERIFY( result7 == "Sonntag, the second of April");
iterator_type os_it08 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date_ex, date_ex + strlen(date));
string result8 = oss.str();
VERIFY( result8 != result7 );
oss.str(empty);
oss.imbue(loc_hk);
iterator_type os_it09 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date, date + strlen(date));
string result9 = oss.str();
VERIFY( result9 == "Sunday, the second of April");
iterator_type os_it10 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date_ex, date_ex + strlen(date));
string result10 = oss.str();
VERIFY( result10 != result9 );
oss.str(empty);
oss.imbue(loc_fr);
iterator_type os_it11 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date, date + strlen(date));
string result11 = oss.str();
VERIFY( result11 == "dimanche, the second of avril");
iterator_type os_it12 = tim_put.put(oss.rdbuf(), oss, '*', &time1,
date_ex, date_ex + strlen(date));
string result12 = oss.str();
VERIFY( result12 != result11 );
}
void test02()
{
using namespace std;
bool test = true;
// Check time_put works with other iterators besides streambuf
// output iterators. (As long as output_iterator requirements are met.)
typedef string::iterator iter_type;
typedef char_traits<char> traits;
typedef time_put<char, iter_type> time_put_type;
const ios_base::iostate goodbit = ios_base::goodbit;
const ios_base::iostate eofbit = ios_base::eofbit;
ios_base::iostate err = goodbit;
const locale loc_c = locale::classic();
const string x(50, 'x'); // have to have allocated string!
string res;
const tm time_sanity = { 0, 0, 12, 26, 5, 97, 2 };
const char* date = "%X, %A, the second of %B, %Y";
ostringstream oss;
oss.imbue(locale(loc_c, new time_put_type));
// Iterator advanced, state, output.
const time_put_type& tp = use_facet<time_put_type>(oss.getloc());
// 01 date format
res = x;
iter_type ret1 = tp.put(res.begin(), oss, ' ', &time_sanity,
date, date + traits::length(date));
string sanity1(res.begin(), ret1);
VERIFY( err == goodbit );
VERIFY( res == "12:00:00, Tuesday, the second of June, 1997xxxxxxx" );
VERIFY( sanity1 == "12:00:00, Tuesday, the second of June, 1997" );
// 02 char format
res = x;
iter_type ret2 = tp.put(res.begin(), oss, ' ', &time_sanity, 'A');
string sanity2(res.begin(), ret2);
VERIFY( err == goodbit );
VERIFY( res == "Tuesdayxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" );
VERIFY( sanity2 == "Tuesday" );
}
// libstdc++/5280
void test03()
{
#ifdef _GLIBCPP_HAVE_SETENV
// Set the global locale to non-"C".
std::locale loc_de("de_DE");
std::locale::global(loc_de);
// Set LANG environment variable to de_DE.
const char* oldLANG = getenv("LANG");
if (!setenv("LANG", "de_DE", 1))
{
test01();
test02();
setenv("LANG", oldLANG ? oldLANG : "", 1);
}
#endif
}
// http://gcc.gnu.org/ml/libstdc++/2002-05/msg00038.html
void test04()
{
bool test = true;
const char* tentLANG = std::setlocale(LC_ALL, "ja_JP.eucjp");
if (tentLANG != NULL)
{
std::string preLANG = tentLANG;
test01();
test02();
std::string postLANG = std::setlocale(LC_ALL, NULL);
VERIFY( preLANG == postLANG );
}
}
int main()
{
test01();
test02();
test03();
test04();
return 0;
}
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