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#include "simdutf.h"
#include <array>
#include <tests/helpers/transcode_test_base.h>
#include <tests/helpers/random_int.h>
#include <tests/helpers/test.h>
namespace {
constexpr std::array<size_t, 7> input_size{7, 16, 12, 64, 67, 128, 256};
constexpr simdutf::endianness LE = simdutf::endianness::LITTLE;
using simdutf::tests::helpers::transcode_utf32_to_utf16_test_base;
} // namespace
TEST_LOOP(convert_into_2_UTF16_bytes) {
// range for 2 UTF-16 bytes
simdutf::tests::helpers::RandomIntRanges random(
{{0x0000, 0xd7ff}, {0xe000, 0xffff}}, seed);
auto procedure = [&implementation](const char32_t *utf32, size_t size,
char16_t *utf16) -> size_t {
return implementation.convert_valid_utf32_to_utf16le(utf32, size, utf16);
};
for (size_t size : input_size) {
transcode_utf32_to_utf16_test_base test(LE, random, size);
ASSERT_TRUE(test(procedure));
}
}
TEST_LOOP(convert_into_4_UTF16_bytes) {
// range for 4 UTF-16 bytes
simdutf::tests::helpers::RandomIntRanges random({{0x10000, 0x10ffff}}, seed);
auto procedure = [&implementation](const char32_t *utf32, size_t size,
char16_t *utf16) -> size_t {
return implementation.convert_valid_utf32_to_utf16le(utf32, size, utf16);
};
for (size_t size : input_size) {
transcode_utf32_to_utf16_test_base test(LE, random, size);
ASSERT_TRUE(test(procedure));
}
}
TEST_LOOP(convert_into_2_or_4_UTF16_bytes) {
// range for 2 or 4 UTF-16 bytes (all codepoints)
simdutf::tests::helpers::RandomIntRanges random(
{{0x0000, 0xd7ff}, {0xe000, 0xffff}, {0x10000, 0x10ffff}}, seed);
auto procedure = [&implementation](const char32_t *utf32, size_t size,
char16_t *utf16) -> size_t {
return implementation.convert_valid_utf32_to_utf16le(utf32, size, utf16);
};
for (size_t size : input_size) {
transcode_utf32_to_utf16_test_base test(LE, random, size);
ASSERT_TRUE(test(procedure));
}
}
TEST_MAIN
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