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add generic and native path format spec

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This commit is contained in:
Jin S 2023-11-26 21:17:25 -05:00
parent 4b4f314527
commit e5dd88b0e9
2 changed files with 12 additions and 2 deletions
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5
include/fmt/std.h
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@ -141,7 +141,12 @@ template <typename Char> struct formatter<std::filesystem::path, Char> {
auto format(const std::filesystem::path& p, FormatContext& ctx) const {
auto specs = specs_;
auto path_type = path_type_;
# ifdef _WIN32
auto path_string = (path_type == 'n') ? p.native() : p.generic_wstring();
# else
auto path_string = (path_type == 'n') ? p.native() : p.generic_string();
# endif
detail::handle_dynamic_spec<detail::width_checker>(specs.width, width_ref_,
ctx);
if (!debug_) {

9
test/std-test.cc
View File

@ -25,15 +25,20 @@ TEST(std_test, path) {
EXPECT_EQ(fmt::format("{}", path("foo\"bar")), "foo\"bar");
EXPECT_EQ(fmt::format("{:?}", path("foo\"bar")), "\"foo\\\"bar\"");
EXPECT_EQ(fmt::format("{:n}", path("/usr/bin")), "/usr/bin");
EXPECT_EQ(fmt::format("{:g}", path("/usr/bin")), "/usr/bin");
# ifdef _WIN32
EXPECT_EQ(fmt::format("{:n}", path("C:\\foo")), "C:\\foo");
EXPECT_EQ(fmt::format("{:g}", path("C:\\foo")), "C:/foo");
# ifdef _WIN32
EXPECT_EQ(fmt::format("{}", path(
L"\x0428\x0447\x0443\x0447\x044B\x043D\x0448"
L"\x0447\x044B\x043D\x0430")),
"Шчучыншчына");
EXPECT_EQ(fmt::format("{}", path(L"\xd800")), "<EFBFBD>");
EXPECT_EQ(fmt::format("{:?}", path(L"\xd800")), "\"\\ud800\"");
# endif
# endif
}
// Test ambiguity problem described in #2954.