mirror of
https://github.com/fmtlib/fmt.git
synced 2024-09-15 15:13:22 +00:00
1031eedf27
* Fix unicode test * Add xchar support to chrono formatter * Replace strftime with std::time_put * Add std::locale support to std::tm formatter * Use predefined names and formats for C-locale * Performance improvement * Make locale-independent and C locale formats consistent among platforms
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
// 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("ru_RU.CP1251", "Russian_Russia.1251");
|
|
if (loc == std::locale::classic()) return;
|
|
|
|
auto s = std::string();
|
|
try {
|
|
s = fmt::format(loc, "День недели: {: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, "День недели: ??");
|
|
fmt::print("std::locale gives ?? as a weekday.\n");
|
|
return;
|
|
}
|
|
#endif
|
|
EXPECT_THAT((std::vector<std::string>{"День недели: пн", "День недели: Пн"}),
|
|
Contains(s));
|
|
}
|