Public Git Hosting - official-gcc.git/blob - libstdc++-v3/testsuite/22

1 // { dg-require-namedlocale "en_US" }

2 // { dg-require-namedlocale "fr_FR" }

3 // { dg-require-namedlocale "de_DE" }

5 // 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>

9 // This file is part of the GNU ISO C++ Library. This library is free

10 // software; you can redistribute it and/or modify it under the

11 // terms of the GNU General Public License as published by the

12 // Free Software Foundation; either version 3, or (at your option)

13 // any later version.

15 // This library is distributed in the hope that it will be useful,

16 // but WITHOUT ANY WARRANTY; without even the implied warranty of

17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

18 // GNU General Public License for more details.

20 // You should have received a copy of the GNU General Public License along

21 // with this library; see the file COPYING3. If not see

22 // <http://www.gnu.org/licenses/>.

24 // 22.2.4.1.1 collate members

26 #include <locale>

27 #include <testsuite_hooks.h>

29 // Check German "de_DE" locale.

30 void test02()

32 using namespace std;

  typedef std::collate<char>::string_type string_type;

  bool test __attribute__((unused)) = true;

37 // basic construction

  locale loc_c = locale::classic();

  locale loc_us = locale("en_US");

  locale loc_fr = locale("fr_FR");

  locale loc_de = locale("de_DE");

42 VERIFY( loc_c != loc_de );

43 VERIFY( loc_us != loc_fr );

44 VERIFY( loc_us != loc_de );

45 VERIFY( loc_de != loc_fr );

47 // cache the collate facets

  const collate<char>& coll_de = use_facet<collate<char> >(loc_de); 

50 // int compare(const charT*, const charT*, const charT*, const charT*) const

  const char* strlit3 = "Äuglein Augment"; // "C" == "Augment Äuglein"

  const char* strlit4 = "Base baß Baß Bast"; // "C" == "Base baß Baß Bast"

55 int i1;

56 int i2;

  int size3 = char_traits<char>::length(strlit3) - 1;

  int size4 = char_traits<char>::length(strlit4) - 1;

  i1 = coll_de.compare(strlit3, strlit3 + size3, strlit3, strlit3 + 7);

  VERIFY ( i1 == 1 );

  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size3);

  VERIFY ( i1 == -1 );

  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);

  VERIFY ( i1 == 0 );

  i1 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);

  VERIFY ( i1 == -1 );

  i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);

  VERIFY ( i2 == 1 );

  i2 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);

  VERIFY ( i2 == -1 );

  i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);

  VERIFY ( i2 == 0 );

78 int main()

80 test02();

81 return 0;