dynarmic/externals/fmt/test/enforce-checks-test.cc
Merry 7a7557f70f externals: Update fmt to 10.1.1
Merge commit '091ca2aa033bf9bf9bfecdc55140d2cd15ed2ccb'
2023-10-08 08:55:04 +01:00

65 lines
1.7 KiB
C++

// Formatting library for C++ - formatting library tests
//
// Copyright (c) 2012 - present, Victor Zverovich
// All rights reserved.
//
// For the license information refer to format.h.
#include <iterator>
#include <vector>
#define I 42 // simulate https://en.cppreference.com/w/c/numeric/complex/I
#include "fmt/chrono.h"
#include "fmt/color.h"
#include "fmt/format.h"
#include "fmt/ostream.h"
#include "fmt/ranges.h"
#include "fmt/xchar.h"
#undef I
// Exercise the API to verify that everything we expect to can compile.
void test_format_api() {
(void)fmt::format(FMT_STRING("{}"), 42);
(void)fmt::format(FMT_STRING(L"{}"), 42);
(void)fmt::format(FMT_STRING("noop"));
(void)fmt::to_string(42);
(void)fmt::to_wstring(42);
std::vector<char> out;
fmt::format_to(std::back_inserter(out), FMT_STRING("{}"), 42);
char buffer[4];
fmt::format_to_n(buffer, 3, FMT_STRING("{}"), 12345);
wchar_t wbuffer[4];
fmt::format_to_n(wbuffer, 3, FMT_STRING(L"{}"), 12345);
}
void test_chrono() {
(void)fmt::format(FMT_STRING("{}"), std::chrono::seconds(42));
(void)fmt::format(FMT_STRING(L"{}"), std::chrono::seconds(42));
}
void test_text_style() {
fmt::print(fg(fmt::rgb(255, 20, 30)), FMT_STRING("{}"), "rgb(255,20,30)");
(void)fmt::format(fg(fmt::rgb(255, 20, 30)), FMT_STRING("{}"),
"rgb(255,20,30)");
fmt::text_style ts = fg(fmt::rgb(255, 20, 30));
std::string out;
fmt::format_to(std::back_inserter(out), ts,
FMT_STRING("rgb(255,20,30){}{}{}"), 1, 2, 3);
}
void test_range() {
std::vector<char> hello = {'h', 'e', 'l', 'l', 'o'};
(void)fmt::format(FMT_STRING("{}"), hello);
}
int main() {
test_format_api();
test_chrono();
test_text_style();
test_range();
}