libstdc++-v3/testsuite/22_locale/num_put/put/char/38210.cc

   1 // Copyright (C) 2008-2021 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 // 22.2.2.2.1  num_put members
  19
  20 #include <locale>
  21 #include <sstream>
  22 #include <testsuite_hooks.h>
  23
  24 // libstdc++/38210
  25 void test01()
  26 {
  27   using namespace std;
  28
  29   ostringstream oss1, oss2, oss3, oss4;
  30   string result1, result2, result3, result4;
  31
  32   const num_put<char>& ng1 = use_facet<num_put<char> >(oss1.getloc());
  33   const num_put<char>& ng2 = use_facet<num_put<char> >(oss2.getloc());
  34   const num_put<char>& ng3 = use_facet<num_put<char> >(oss3.getloc());
  35   const num_put<char>& ng4 = use_facet<num_put<char> >(oss4.getloc());
  36
  37   void* p = (void*)0x1;
  38
  39   oss1.width(5);
  40   ng1.put(oss1.rdbuf(), oss1, '*', p);
  41   result1 = oss1.str();
  42   VERIFY( result1 == "**0x1" );
  43
  44   oss2.width(5);
  45   oss2.setf(ios_base::right, ios_base::adjustfield);
  46   ng2.put(oss2.rdbuf(), oss2, '*', p);
  47   result2 = oss2.str();
  48   VERIFY( result2 == "**0x1" );
  49
  50   oss3.width(5);
  51   oss3.setf(ios_base::internal, ios_base::adjustfield);
  52   ng3.put(oss3.rdbuf(), oss3, '*', p);
  53   result3 = oss3.str();
  54   VERIFY( result3 == "0x**1" );
  55
  56   oss4.width(5);
  57   oss4.setf(ios_base::left, ios_base::adjustfield);
  58   ng4.put(oss4.rdbuf(), oss4, '*', p);
  59   result4 = oss4.str();
  60   VERIFY( result4 == "0x1**" );
  61 }
  62
  63 int main()
  64 {
  65   test01();
  66   return 0;
  67 }