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#include "simdutf.h"
#include "tests/helpers/fixed_string.h"
#include <array>
#include <tests/helpers/transcode_test_base.h>
#include <tests/helpers/random_int.h>
#include <tests/helpers/test.h>
#include <tests/helpers/compiletime_conversions.h>
namespace {
std::array<size_t, 7> input_size{7, 16, 12, 64, 67, 128, 256};
using simdutf::tests::helpers::transcode_utf8_to_utf16_test_base;
} // namespace
TEST(convert_latin1_only) {
size_t counter = 0;
auto generator = [&counter]() -> uint32_t { return counter++ & 0xFF; };
auto procedure = [&implementation](const char32_t *utf32, size_t size,
char *latin1) -> size_t {
return implementation.convert_valid_utf32_to_latin1(utf32, size, latin1);
};
auto size_procedure =
[&implementation](simdutf_maybe_unused const char32_t *utf32,
size_t size) -> size_t {
return implementation.latin1_length_from_utf32(size);
};
for (size_t size : input_size) {
simdutf::tests::helpers::transcode_utf32_to_latin1_test_base test(generator,
size);
ASSERT_TRUE(test(procedure));
ASSERT_TRUE(test.check_size(size_procedure));
}
}
#if SIMDUTF_CPLUSPLUS23
TEST(compile_time_test) {
using namespace simdutf::tests::helpers;
constexpr auto utf32input = U"hello!"_utf32;
constexpr auto latin1 = to_latin1(utf32input);
static_assert(latin1 == "hello!"_latin1);
}
#endif
TEST_MAIN
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