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Add tests for C++20 std::u8string

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Also, add missing includes:

 #include <system_error>  // for error_code
 #include <type_traits>   // for is_same

 #include <cerrno>        // for errno
This commit is contained in:
MarcoFalke 2023-12-09 13:22:59 +01:00
parent fa2bac08c2
commit fa00098e1a
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3 changed files with 9 additions and 4 deletions
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4
src/test/fs_tests.cpp
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@ -18,8 +18,10 @@ BOOST_FIXTURE_TEST_SUITE(fs_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(fsbridge_pathtostring)
{
std::string u8_str = "fs_tests_₿_🏃";
std::u8string str8{u8"fs_tests_₿_🏃"};
BOOST_CHECK_EQUAL(fs::PathToString(fs::PathFromString(u8_str)), u8_str);
BOOST_CHECK_EQUAL(fs::u8path(u8_str).u8string(), u8_str);
BOOST_CHECK_EQUAL(fs::path(str8).u8string(), u8_str);
BOOST_CHECK_EQUAL(fs::PathFromString(u8_str).u8string(), u8_str);
BOOST_CHECK_EQUAL(fs::PathToString(fs::u8path(u8_str)), u8_str);
#ifndef WIN32
@ -47,7 +49,7 @@ BOOST_AUTO_TEST_CASE(fsbridge_fstream)
fs::path tmpfolder = m_args.GetDataDirBase();
// tmpfile1 should be the same as tmpfile2
fs::path tmpfile1 = tmpfolder / fs::u8path("fs_tests_₿_🏃");
fs::path tmpfile2 = tmpfolder / fs::u8path("fs_tests_₿_🏃");
fs::path tmpfile2 = tmpfolder / fs::path(u8"fs_tests_₿_🏃");
{
std::ofstream file{tmpfile1};
file << "bitcoin";

5
src/util/fs.cpp
View file

@ -1,4 +1,4 @@
// Copyright (c) 2017-2022 The Bitcoin Core developers
// Copyright (c) 2017-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@ -18,6 +18,7 @@
#endif
#include <cassert>
#include <cerrno>
#include <string>
namespace fsbridge {
@ -130,4 +131,4 @@ std::string get_filesystem_error_message(const fs::filesystem_error& e)
#endif
}
} // fsbridge
} // namespace fsbridge

4
src/util/fs.h
View file

@ -1,4 +1,4 @@
// Copyright (c) 2017-2022 The Bitcoin Core developers
// Copyright (c) 2017-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@ -14,6 +14,8 @@
#include <ios>
#include <ostream>
#include <string>
#include <system_error>
#include <type_traits>
#include <utility>
/** Filesystem operations and types */