kernel_liteos_a/testsuites/unittest/signal/smoke/signal_test_037.cpp

72 lines
3.0 KiB
C++

/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 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,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "it_test_signal.h"
#include "signal.h"
static UINT32 TestCase(VOID)
{
int retval, status;
sigset_t set, oldset;
int fpid = fork();
if (fpid == 0) {
retval = sigemptyset(&set);
ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
retval = sigemptyset(&oldset);
ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
retval = sigaddset(&set, SIGTERM);
ICUNIT_ASSERT_NOT_EQUAL(retval, -1, retval);
printf("----------------------------------\n");
retval = sigprocmask(666, &set, &oldset); // 666, invalid param
ICUNIT_ASSERT_EQUAL(retval, -1, retval);
ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
printf("----------------------------------\n");
retval = sigprocmask(SIG_BLOCK, (sigset_t *)1, &oldset);
ICUNIT_ASSERT_EQUAL(retval, -1, retval);
ICUNIT_ASSERT_EQUAL(errno, EFAULT, errno);
printf("----------------------------------\n");
retval = sigprocmask(SIG_BLOCK, &set, &oldset);
ICUNIT_ASSERT_EQUAL(retval, 0, retval);
exit(0);
}
retval = waitpid(fpid, &status, 0);
ICUNIT_ASSERT_EQUAL(retval, fpid, retval);
ICUNIT_ASSERT_EQUAL(WEXITSTATUS(status), 0, WEXITSTATUS(status));
return LOS_OK;
}
void ItPosixSignal037(void)
{
TEST_ADD_CASE(__FUNCTION__, TestCase, TEST_POSIX, TEST_SIGNAL, TEST_LEVEL0, TEST_FUNCTION);
}