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7db54ccd JW |
1 | // { dg-options "-std=gnu++17" } |
2 | // { dg-do run { target c++17 } } | |
3 | ||
8d9254fc | 4 | // Copyright (C) 2018-2020 Free Software Foundation, Inc. |
7db54ccd JW |
5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 3, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING3. If not see | |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
21 | // C++17 30.7.8 - Quoted manipulators [quoted.manip] | |
22 | ||
23 | #include <string_view> | |
24 | #include <sstream> | |
25 | #include <iomanip> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | void | |
29 | test01() | |
30 | { | |
31 | std::wstringstream ss; | |
32 | const std::wstring_view original = LR"(This "string" will be \"quoted\")"; | |
33 | std::wstring raw, round_trip; | |
34 | ss << std::quoted(original); | |
35 | raw = ss.str(); | |
36 | VERIFY( raw == LR"("This \"string\" will be \\\"quoted\\\"")" ); | |
37 | ss >> std::quoted(round_trip); | |
38 | VERIFY( original == round_trip ); | |
39 | } | |
40 | ||
41 | void | |
42 | test02() | |
43 | { | |
44 | std::wstringstream ss; | |
45 | const std::wstring_view original = LR"(This "string" will be \"quoted\")"; | |
46 | std::wstring raw, round_trip; | |
47 | ss << std::quoted(original, L'\'', L'!'); | |
48 | raw = ss.str(); | |
49 | VERIFY( raw == LR"('This "string" will be \"quoted\"')" ); | |
50 | ss >> std::quoted(round_trip, L'\'', L'!'); | |
51 | VERIFY( original == round_trip ); | |
52 | } | |
53 | ||
54 | void | |
55 | test03() | |
56 | { | |
57 | std::wstringstream ss; | |
58 | const std::wstring_view original = LR"(This 'string' will be !'quoted!')"; | |
59 | std::wstring raw, round_trip; | |
60 | ss << std::quoted(original, L'\'', L'!'); | |
61 | raw = ss.str(); | |
62 | VERIFY( raw == LR"('This !'string!' will be !!!'quoted!!!'')" ); | |
63 | ss >> std::quoted(round_trip, L'\'', L'!'); | |
64 | VERIFY( original == round_trip ); | |
65 | } | |
66 | ||
67 | int | |
68 | main() | |
69 | { | |
70 | test01(); | |
71 | test02(); | |
72 | test03(); | |
73 | } |