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#include "cru/base/platform/unix/UnixFile.h"
#include <catch2/catch_test_macros.hpp>
#include <fcntl.h>
#include <filesystem>
TEST_CASE("UnixFile Auto Close", "[unix]") {
using namespace cru;
using namespace cru::platform::unix;
auto calledTimes = 0;
auto mockClose = [&calledTimes](int _) {
calledTimes += 1;
return 0;
};
auto temp_file_path =
(std::filesystem::temp_directory_path() / "cru_test_temp.XXXXXX")
.generic_string();
mkstemp(temp_file_path.data());
auto fdNumber = ::open(temp_file_path.c_str(), O_WRONLY | O_CREAT);
{
UnixFileDescriptor fd(fdNumber, true, std::move(mockClose));
REQUIRE(calledTimes == 0);
UnixFileDescriptor fd2(std::move(fd));
REQUIRE(calledTimes == 0);
UnixFileDescriptor fd3;
fd3 = std::move(fd2);
REQUIRE(calledTimes == 0);
}
REQUIRE(calledTimes == 1);
std::filesystem::remove(temp_file_path);
}
TEST_CASE("UnixFile NonBlock Read", "[unix]") {
using namespace cru;
using namespace cru::platform::unix;
char buffer[1];
auto pipe = OpenUniDirectionalPipe(UnixPipeFlags::NonBlock);
REQUIRE(pipe.read.Read(buffer, 1) == -1);
}
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