xref: /kernel/liteos_a/testsuites/unittest/fuzz/pthread_setconcurrency_fuzzer.cpp

/*
 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 *    conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 *    of conditions and the following disclaimer in the documentation and/or other materials
 *    provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 *    to endorse or promote products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <secodeFuzz.h>
#include <pthread.h>
#include "fuzzertest.h"

void TestPthreadSetconcurrency(void)
{
    printf("start----TestPthreadSetconcurrency\n");
    DT_Enable_Support_Loop(1);

    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadSetconcurrency"), 0) {
        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
        pthread_setconcurrency(number);
    }
    DT_FUZZ_END()
    printf("end----TestPthreadSetconcurrency\n");
}