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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/fmt/test/unicode-test.cc | |
parent | Initial commit. (diff) | |
download | ceph-upstream/18.2.2.tar.xz ceph-upstream/18.2.2.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/fmt/test/unicode-test.cc | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/fmt/test/unicode-test.cc b/src/fmt/test/unicode-test.cc new file mode 100644 index 000000000..e9ea5e5e0 --- /dev/null +++ b/src/fmt/test/unicode-test.cc @@ -0,0 +1,48 @@ +// Formatting library for C++ - Unicode tests +// +// Copyright (c) 2012 - present, Victor Zverovich +// All rights reserved. +// +// For the license information refer to format.h. + +#include <iomanip> +#include <locale> +#include <vector> + +#include "fmt/chrono.h" +#include "gmock/gmock.h" +#include "util.h" // get_locale + +using testing::Contains; + +TEST(unicode_test, is_utf8) { EXPECT_TRUE(fmt::detail::is_utf8()); } + +TEST(unicode_test, legacy_locale) { + auto loc = get_locale("be_BY.CP1251", "Belarusian_Belarus.1251"); + if (loc == std::locale::classic()) return; + + auto s = std::string(); + try { + s = fmt::format(loc, "Дзень тыдня: {:L}", fmt::weekday(1)); + } catch (const fmt::format_error& e) { + // Formatting can fail due to an unsupported encoding. + fmt::print("Format error: {}\n", e.what()); + return; + } + +#if !FMT_GCC_VERSION || FMT_GCC_VERSION >= 500 + auto&& os = std::ostringstream(); + os.imbue(loc); + auto tm = std::tm(); + tm.tm_wday = 1; + os << std::put_time(&tm, "%a"); + auto wd = os.str(); + if (wd == "??") { + EXPECT_EQ(s, "Дзень тыдня: ??"); + fmt::print("std::locale gives ?? as a weekday.\n"); + return; + } +#endif + EXPECT_THAT((std::vector<std::string>{"Дзень тыдня: пн", "Дзень тыдня: Пан"}), + Contains(s)); +} |