libstdc++-v3/testsuite/22_locale/classification/isblank.cc

   1 // Copyright (C) 2014-2020 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-do run { target c++11 } }
  19
  20 // 22.3.3.1 Character classification [classification]
  21
  22 #include <locale>
  23 #include <testsuite_hooks.h>
  24
  25 typedef char char_type;
  26
  27 void
  28 test01()
  29 {
  30   VERIFY( std::isblank(' ', std::locale::classic()) );
  31   VERIFY( std::isblank('\t', std::locale::classic()) );
  32 }
  33
  34 void
  35 test02()
  36 {
  37 #ifdef _GLIBCXX_USE_WCHAR_T
  38   VERIFY( std::isblank(L' ', std::locale::classic()) );
  39   VERIFY( std::isblank(L'\t', std::locale::classic()) );
  40 #endif
  41 }
  42
  43 int main()
  44 {
  45   test01();
  46   test02();
  47 }