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#include "cru/base/io/OpenFileFlag.h"
#include "cru/base/platform/win/Win32FileStream.h"
#include <catch2/catch_test_macros.hpp>
#include <cstdio>
#include <filesystem>
TEST_CASE("Win32FileStream Work", "[stream]") {
using namespace cru;
using namespace cru::io;
using namespace cru::platform::win;
auto temp_file_path =
(std::filesystem::temp_directory_path() / "cru_test_temp.XXXXXX")
.native();
_wmktemp(temp_file_path.data());
String path = temp_file_path;
Win32FileStream file(path, OpenFileFlags::Write | OpenFileFlags::Create);
auto write_count = file.Write("abc", 3);
REQUIRE(write_count == 3);
file.Close();
REQUIRE(std::filesystem::file_size(path.ToUtf8()) == 3);
Win32FileStream file2(path, OpenFileFlags::Read);
auto buffer = std::make_unique<std::byte[]>(3);
auto read_count = file2.Read(buffer.get(), 3);
REQUIRE(read_count == 3);
REQUIRE(std::string_view(reinterpret_cast<const char*>(buffer.get()), 3) ==
"abc");
file2.Close();
std::filesystem::remove(temp_file_path);
}
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