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author | Tom Honermann <tom@honermann.net> | 2019-02-19 02:55:05 +0000 |
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committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-02-19 02:55:05 +0000 |
commit | 46ca1dd73c97c5bf85057d450adf4b885a427e77 (patch) | |
tree | bb7dac034e30fbbe342d837c64f61962be6db738 /libstdc++-v3/testsuite/27_io/filesystem/path | |
parent | c124af936b6b225eb548ccdd7f01400511d784dc (diff) |
P0482R5 char8_t: New standard library tests
2019-02-19 Tom Honermann <tom@honermann.net>
* testsuite/18_support/numeric_limits/char8_t.cc: New test cloned
from char16_32_t.cc; validates numeric_limits<char8_t>.
* testsuite/21_strings/basic_string/literals/types-char8_t.cc: New
test cloned from types.cc; validates operator""s for char8_t
returns u8string.
* testsuite/21_strings/basic_string/literals/values-char8_t.cc: New
test cloned from values.cc; validates construction and comparison
of u8string values.
* testsuite/21_strings/basic_string/requirements/
/explicit_instantiation/char8_t/1.cc: New test cloned from
char16_t/1.cc; validates explicit instantiation of
basic_string<char8_t>.
* testsuite/21_strings/basic_string_view/literals/types-char8_t.cc:
New test cloned from types.cc; validates operator""sv for char8_t
returns u8string_view.
* testsuite/21_strings/basic_string_view/literals/
values-char8_t.cc: New test cloned from values.cc; validates
construction and comparison of u8string_view values.
* testsuite/21_strings/basic_string_view/requirements/
explicit_instantiation/char8_t/1.cc: New test cloned from
char16_t/1.cc; validates explicit instantiation of
basic_string_view<char8_t>.
* testsuite/21_strings/char_traits/requirements/char8_t/65049.cc:
New test cloned from char16_t/65049.cc; validates that
char_traits<char8_t> is not vulnerable to the concerns in PR65049.
* testsuite/21_strings/char_traits/requirements/char8_t/
typedefs.cc: New test cloned from char16_t/typedefs.cc; validates
that char_traits<char8_t> member typedefs are present and correct.
* testsuite/21_strings/char_traits/requirements/
explicit_instantiation/char8_t/1.cc: New test cloned from
char16_t/1.cc; validates explicit instantiation of
char_traits<char8_t>.
* testsuite/22_locale/codecvt/char16_t-char8_t.cc: New test cloned
from char16_t.cc: validates
codecvt<char16_t, char8_t, mbstate_t>.
* testsuite/22_locale/codecvt/char32_t-char8_t.cc: New test cloned
from char32_t.cc: validates
codecvt<char32_t, char8_t, mbstate_t>.
* testsuite/22_locale/codecvt/utf8-char8_t.cc: New test cloned from
utf8.cc; validates codecvt<char16_t, char8_t, std::mbstate_t> and
codecvt<char32_t, char8_t, std::mbstate_t>.
* testsuite/27_io/filesystem/path/native/string-char8_t.cc: New
test cloned from string.cc; validates filesystem::path construction
from char8_t input.
* testsuite/experimental/feat-char8_t.cc: New test; validates that
the __cpp_lib_char8_t feature test macro is defined with the
correct value.
* testsuite/experimental/filesystem/path/native/string-char8_t.cc:
New test cloned from string.cc; validates filesystem::path
construction from char8_t input.
* testsuite/experimental/string_view/literals/types-char8_t.cc: New
test cloned from types.cc; validates operator""sv for char8_t
returns u8string_view.
* testsuite/experimental/string_view/literals/values-char8_t.cc:
New test cloned from values.cc; validates construction and
comparison of u8string_view values.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char8_t/1.cc: New test cloned from
char16_t/1.cc; validates explicit instantiation of
basic_string_view<char8_t>.
* testsuite/ext/char8_t/atomic-1.cc: New test; validates that
ATOMIC_CHAR8_T_LOCK_FREE is not defined if char8_t support is not
enabled.
From-SVN: r269005
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/filesystem/path')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/filesystem/path/native/string-char8_t.cc | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/filesystem/path/native/string-char8_t.cc b/libstdc++-v3/testsuite/27_io/filesystem/path/native/string-char8_t.cc new file mode 100644 index 00000000000..4f187da7804 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/filesystem/path/native/string-char8_t.cc @@ -0,0 +1,76 @@ +// Copyright (C) 2016-2017 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/>. + +// { dg-options "-std=gnu++17 -lstdc++fs -fchar8_t" } +// { dg-do run { target c++17 } } +// { dg-require-filesystem-ts "" } + +#include <filesystem> +#include <string> +#include <testsuite_hooks.h> + +void +test01() +{ + using namespace std::filesystem; + const std::string s = "abc"; + path p(s); + + VERIFY( p.native() == s ); + VERIFY( p.c_str() == s ); + VERIFY( static_cast<std::string>(p) == s ); + + std::string s2 = p; // implicit conversion + VERIFY( s2 == p.native() ); +} + +void +test02() +{ + using namespace std::filesystem; + const char* s = "abc"; + path p(s); + + auto str = p.string<char>(); + VERIFY( str == u"abc" ); + VERIFY( str == p.string() ); + + auto strw = p.string<wchar_t>(); + VERIFY( strw == L"abc" ); + VERIFY( strw == p.wstring() ); + +#ifdef _GLIBCXX_USE_CHAR8_T + auto str8 = p.string<char8_t>(); + VERIFY( str8 == u8"abc" ); + VERIFY( str8 == p.u8string() ); +#endif + + auto str16 = p.string<char16_t>(); + VERIFY( str16 == u"abc" ); + VERIFY( str16 == p.u16string() ); + + auto str32 = p.string<char32_t>(); + VERIFY( str32 == U"abc" ); + VERIFY( str32 == p.u32string() ); +} + +int +main() +{ + test01(); + test02(); +} |