| // { dg-options "-std=gnu++17" } |
| |
| // Copyright (C) 2013-2021 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/>. |
| |
| #include <string_view> |
| #include <testsuite_hooks.h> |
| |
| void |
| test01() |
| { |
| using namespace std::literals::string_view_literals; |
| |
| std::string_view planet = "Mercury"sv; |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| std::wstring_view wplanet = L"Venus"sv; |
| #endif |
| std::string_view u8planet = u8"Mars"sv; |
| std::u16string_view u16planet = u"Jupiter"sv; |
| std::u32string_view u32planet = U"Saturn"sv; |
| |
| VERIFY( planet == std::string_view("Mercury") ); |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| VERIFY( wplanet == std::wstring_view(L"Venus") ); |
| #endif |
| VERIFY( u8planet == std::string_view(u8"Mars") ); |
| VERIFY( u16planet == std::u16string_view(u"Jupiter") ); |
| VERIFY( u32planet == std::u32string_view(U"Saturn") ); |
| } |
| |
| void |
| test02() |
| { |
| using namespace std::literals::string_view_literals; |
| |
| std::string_view planet_cratered = "Mercury\0cratered"sv; |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| std::wstring_view wplanet_cratered = L"Venus\0cratered"sv; |
| #endif |
| std::string_view u8planet_cratered = u8"Mars\0cratered"sv; |
| std::u16string_view u16planet_cratered = u"Jupiter\0cratered"sv; |
| std::u32string_view u32planet_cratered = U"Saturn\0cratered"sv; |
| |
| VERIFY( planet_cratered == std::string_view("Mercury\0cratered", 16) ); |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| VERIFY( wplanet_cratered == std::wstring_view(L"Venus\0cratered", 14) ); |
| #endif |
| VERIFY( u8planet_cratered == std::string_view(u8"Mars\0cratered", 13) ); |
| VERIFY( u16planet_cratered == std::u16string_view(u"Jupiter\0cratered", 16) ); |
| VERIFY( u32planet_cratered == std::u32string_view(U"Saturn\0cratered", 15) ); |
| } |
| |
| int |
| main() |
| { |
| test01(); |
| test02(); |
| } |