TheRock/rocm-systems/projects/hipfile/test/amd_detail/msys.h

/* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
 *
 * SPDX-License-Identifier: MIT
 */

#pragma once

#include "context.h"
#include "sys.h"

#include <gmock/gmock.h>

// Mock implementations for Sys. Enables unit tests to mock system calls.
namespace hipFile {

struct MSys : Sys {
    ContextOverride<Sys> co;
    MSys() : co{this}
    {
    }
    MOCK_METHOD(int, open, (const char *, int, mode_t), (const, override));
    MOCK_METHOD(void, close, (int), (const, override));
    MOCK_METHOD(void, fdatasync, (int), (const, override));
    MOCK_METHOD(void *, mmap, (void *addr, size_t length, int prot, int flags, int fd, off_t offset),
                (const, override));
    MOCK_METHOD(void, munmap, (void *addr, size_t length), (const, override));

    MOCK_METHOD(ssize_t, pread, (int fd, void *buf, size_t count, off_t offset), (const, override));
    MOCK_METHOD(ssize_t, pwrite, (int fd, void *buf, size_t count, off_t offset), (const, override));

    MOCK_METHOD(ssize_t, readlink, (const char *, char *, size_t), (const, override));

    MOCK_METHOD(void, syslog, (int priority, const char *msg), (const, override));

    MOCK_METHOD(struct stat, fstat, (int fd), (const, override));
    MOCK_METHOD(struct statx, statx, (int dirfd, const char *pathname, int flags, unsigned int mask),
                (const, override));

    MOCK_METHOD(int, fcntl, (int fd, int op, uintptr_t arg), (const, override));
    MOCK_METHOD(void, ftruncate, (int fd, off_t offset), (const, override));

    MOCK_METHOD(char *, getenv, (const char *name), (const, noexcept, override));

    MOCK_METHOD(int, memfd_create, (const char *name, unsigned int flags), (const, override));
    MOCK_METHOD(int, eventfd, (unsigned int, int), (const, override));
    MOCK_METHOD(int, pidfd_open, (pid_t, unsigned int), (const, override));
};
}