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// { dg-options "-std=gnu++17" }
// { dg-do run { target c++17 } }
// Copyright (C) 2018-2019 Free Software Foundation, Inc.
//
// 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 3, 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 COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// C++17 30.7.8 - Quoted manipulators [quoted.manip]
#include <string_view>
#include <sstream>
#include <iomanip>
#include <testsuite_hooks.h>
void
test01()
{
std::wstringstream ss;
const std::wstring_view original = LR"(This "string" will be \"quoted\")";
std::wstring raw, round_trip;
ss << std::quoted(original);
raw = ss.str();
VERIFY( raw == LR"("This \"string\" will be \\\"quoted\\\"")" );
ss >> std::quoted(round_trip);
VERIFY( original == round_trip );
}
void
test02()
{
std::wstringstream ss;
const std::wstring_view original = LR"(This "string" will be \"quoted\")";
std::wstring raw, round_trip;
ss << std::quoted(original, L'\'', L'!');
raw = ss.str();
VERIFY( raw == LR"('This "string" will be \"quoted\"')" );
ss >> std::quoted(round_trip, L'\'', L'!');
VERIFY( original == round_trip );
}
void
test03()
{
std::wstringstream ss;
const std::wstring_view original = LR"(This 'string' will be !'quoted!')";
std::wstring raw, round_trip;
ss << std::quoted(original, L'\'', L'!');
raw = ss.str();
VERIFY( raw == LR"('This !'string!' will be !!!'quoted!!!'')" );
ss >> std::quoted(round_trip, L'\'', L'!');
VERIFY( original == round_trip );
}
int
main()
{
test01();
test02();
test03();
}
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