libstdc++-v3/testsuite/27_io/manipulators/standard/char/dr2344.cc

   1 // { dg-do run { target c++14 } }
   2
   3 // Copyright (C) 2014-2020 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 27.7.6 - Quoted manipulators         [quoted.manip]
  21
  22 #include <sstream>
  23 #include <iomanip>
  24 #include <testsuite_hooks.h>
  25
  26 void
  27 test01()
  28 {
  29   std::ostringstream ssx;
  30   ssx << "[" << std::left << std::setfill('x') << std::setw(20) << R"("AB \"CD\" EF")" << "]";
  31   VERIFY( ssx.str() == R"(["AB \"CD\" EF"xxxxxx])" );
  32
  33   std::ostringstream ssy;
  34   ssy << "[" << std::left << std::setfill('y') << std::setw(20) << std::quoted(R"(GH "IJ" KL)") << "]";
  35   VERIFY( ssy.str() == R"(["GH \"IJ\" KL"yyyyyy])" );
  36
  37   std::ostringstream ssz;
  38   ssz << "[" << std::right << std::setfill('z') << std::setw(20) << std::quoted(R"(PQ "RS" TU)") << "]";
  39   VERIFY( ssz.str() == R"([zzzzzz"PQ \"RS\" TU"])" );
  40 }
  41
  42 int
  43 main()
  44 {
  45   test01();
  46   return 0;
  47 }