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Merge branch 'v1.x' of https://github.com/gabime/spdlog into v1.x

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Gabi Melman 2024-11-08 11:09:12 +02:00
commit 68f6ec7af1
3 changed files with 22 additions and 3 deletions
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6
include/spdlog/details/os-inl.h
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@ -483,12 +483,12 @@ SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target) {
// find the size to allocate for the result buffer // find the size to allocate for the result buffer
int result_size = int result_size =
::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, NULL, 0); ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, NULL, 0);
if (result_size > 0) { if (result_size > 0) {
target.resize(result_size); target.resize(result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, result_size = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, target.data(),
target.data(), result_size); result_size);
if (result_size > 0) { if (result_size > 0) {
assert(result_size == target.size()); assert(result_size == target.size());
return; return;

1
tests/includes.h
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@ -26,6 +26,7 @@
#include "spdlog/spdlog.h" #include "spdlog/spdlog.h"
#include "spdlog/async.h" #include "spdlog/async.h"
#include "spdlog/details/fmt_helper.h" #include "spdlog/details/fmt_helper.h"
#include "spdlog/details/os.h"
#ifndef SPDLOG_NO_TLS #ifndef SPDLOG_NO_TLS
#include "spdlog/mdc.h" #include "spdlog/mdc.h"

18
tests/test_misc.cpp
View File

@ -167,3 +167,21 @@ TEST_CASE("default logger API", "[default logger]") {
spdlog::drop_all(); spdlog::drop_all();
spdlog::set_pattern("%v"); spdlog::set_pattern("%v");
} }
#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
TEST_CASE("utf8 to utf16 conversion using windows api", "[windows utf]") {
spdlog::wmemory_buf_t buffer;
spdlog::details::os::utf8_to_wstrbuf("", buffer);
REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L""));
spdlog::details::os::utf8_to_wstrbuf("abc", buffer);
REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"abc"));
spdlog::details::os::utf8_to_wstrbuf("\xc3\x28", buffer); // Invalid UTF-8 sequence.
REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"\xfffd("));
spdlog::details::os::utf8_to_wstrbuf("\xe3\x81\xad\xe3\x81\x93", buffer); // "Neko" in hiragana.
REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"\x306d\x3053"));
}
#endif