1 // 2003-04-30 Petur Runolfsson <peturr02@ru.is>
2
3 // Copyright (C) 2003-2019 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 #include <testsuite_hooks.h>
21 #include <iostream>
22 #include <cstdio>
23 #include <cwchar>
24
25 // Check that operations on wcout can be mixed with wide operations
26 // on stdout.
test01()27 void test01()
28 {
29 std::wcout << L"Hello, ";
30 VERIFY( std::fwide(stdout, 0) >= 0 );
31 int ret = std::fputws(L"world!\n", stdout);
32 VERIFY( ret >= 0 );
33 }
34
main()35 int main()
36 {
37 test01();
38 return 0;
39 }
40