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#include "simdutf.h"
#include <array>
#include <vector>
#include <tests/helpers/fixed_string.h>
#include <tests/helpers/random_int.h>
#include <tests/helpers/random_utf16.h>
#include <tests/helpers/test.h>
namespace {
std::array<size_t, 7> input_size{7, 16, 12, 64, 67, 128, 256};
} // namespace
TEST_LOOP(count_just_one_word) {
simdutf::tests::helpers::random_utf16 random(seed, 1, 0);
for (size_t size : input_size) {
const auto g = random.generate_counted_be(size);
const auto &utf16 = g.first;
const auto utf16_count = g.second;
const size_t count = implementation.count_utf16be(utf16.data(), size);
ASSERT_EQUAL(count, utf16_count);
}
}
TEST_LOOP(count_1_or_2_UTF16_words) {
simdutf::tests::helpers::random_utf16 random(seed, 1, 1);
for (size_t size : input_size) {
const auto g = random.generate_counted_be(size);
const auto &utf16 = g.first;
const auto utf16_count = g.second;
const size_t count = implementation.count_utf16be(utf16.data(), size);
ASSERT_EQUAL(count, utf16_count);
}
}
TEST_LOOP(count_2_UTF16_words) {
simdutf::tests::helpers::random_utf16 random(seed, 0, 1);
for (size_t size : input_size) {
const auto g = random.generate_counted_be(size);
const auto &utf16 = g.first;
const auto utf16_count = g.second;
const size_t count = implementation.count_utf16be(utf16.data(), size);
ASSERT_EQUAL(count, utf16_count);
}
}
#if SIMDUTF_CPLUSPLUS23
TEST(compile_time_count_utf16be) {
using namespace simdutf::tests::helpers;
static_assert(simdutf::count_utf16be(u"köttbulle"_utf16be) == 9);
}
#endif
TEST_MAIN
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