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赵颢翔 7 months ago
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80
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_012.cpp
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/*
* 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 "lt_net_netdb.h"
static int GetServByPortRTest(void)
{
// refer to the `/etc/services' file.
char serv_file[] = "ssh 22/tcp\n";
char *pathList[] = {"/etc/services"};
char *streamList[] = {static_cast<char *>(serv_file)};
int streamLen[] = {sizeof(serv_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct servent se, *result = NULL;
char buf[1024];
char buf1[2];
const int test_port_no = 22; // ssh port number is 22
int ret = getservbyport_r(htons(test_port_no), "tcp", &se, buf, sizeof buf, &result);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ICUNIT_ASSERT_NOT_EQUAL(result, NULL, -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_name, "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_aliases[0], "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_name, "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_aliases[0], "ssh", -1);
ret = getservbyport_r(htons(test_port_no), "udp", &se, buf, sizeof buf, &result);
ICUNIT_ASSERT_EQUAL(ret, ENOENT, -1);
ret = getservbyport_r(htons(test_port_no), "udp", &se, buf1, sizeof buf1, &result);
ICUNIT_ASSERT_EQUAL(ret, ERANGE, ret);
ret = getservbyport_r(htons(test_port_no), "ud", &se, buf, sizeof buf, &result);
ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest012(void)
{
TEST_ADD_CASE(__FUNCTION__, GetServByPortRTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

57
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_015.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
#include <net/if.h>
static int IfNameToIndexTest(void)
{
int ret;
char if_name[20];
char *str = nullptr;
ret = if_nametoindex("lo");
ICUNIT_ASSERT_NOT_EQUAL(ret, 0, -1);
str = if_indextoname(ret, if_name);
ICUNIT_ASSERT_NOT_EQUAL(str, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(if_name, "lo", -1);
ret = if_nametoindex("eth1");
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ICUNIT_ASSERT_EQUAL(errno, ENODEV, errno);
return ICUNIT_SUCCESS;
}
void NetNetDbTest015(void)
{
TEST_ADD_CASE(__FUNCTION__, IfNameToIndexTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

80
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_016.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetServByNameTest(void)
{
char serv_file[] = "echo 7/tcp\n"
"echo 7/udp\n"
"discard 9/tcp sink null\n"
"discard 9/udp sink null\n"
"systat 11/tcp users\n"
"ssh 22/tcp\n";
char *pathList[] = {"/etc/services"};
char *streamList[] = {static_cast<char *>(serv_file)};
int streamLen[] = {sizeof(serv_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct servent *se1 = nullptr;
struct servent *se2 = nullptr;
se1 = getservbyname("discard", "tcp");
ICUNIT_ASSERT_NOT_EQUAL(se1, NULL, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_name, "discard", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_aliases[0], "discard", -1);
se1 = getservbyname("ssh", "tcp");
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_name, "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_aliases[0], "ssh", -1);
se2 = getservbyname("cho", "udp");
ICUNIT_ASSERT_EQUAL(se2, nullptr, -1);
se2 = getservbyname("systat", "udp");
ICUNIT_ASSERT_EQUAL(se2, nullptr, -1);
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest016(void)
{
TEST_ADD_CASE(__FUNCTION__, GetServByNameTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

79
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_017.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetServByNameRTest(void)
{
char serv_file[] = "ssh 22/tcp\n";
char *pathList[] = {"/etc/services"};
char *streamList[] = {static_cast<char *>(serv_file)};
int streamLen[] = {sizeof(serv_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct servent se;
struct servent *result = NULL;
char buf1[1024] = { 0 };
char buf2[2] = { 0 };
int ret;
errno = 0;
ret = getservbyname_r("ssh", "tcp", &se, buf1, sizeof buf1, &result);
ICUNIT_ASSERT_EQUAL(ret, 0, ret);
ICUNIT_ASSERT_NOT_EQUAL(result, NULL, -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_name, "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(se.s_aliases[0], "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_name, "ssh", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_proto, "tcp", -1);
ICUNIT_ASSERT_STRING_EQUAL(result->s_aliases[0], "ssh", -1);
ret = getservbyname_r("ssh", "tcp", &se, buf2, sizeof buf2, &result);
ICUNIT_ASSERT_EQUAL(ret, ERANGE, ret);
ret = getservbyname_r("ssh", "tp", &se, buf1, sizeof buf1, &result);
ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
ret = getservbyname_r("sh", "tcp", &se, buf1, sizeof buf1, &result);
ICUNIT_ASSERT_EQUAL(ret, ENOENT, ret);
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest017(void)
{
TEST_ADD_CASE(__FUNCTION__, GetServByNameRTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

113
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_018.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetServEntTest(void)
{
char serv_file[] = "tcpmux 1/tcp # TCP port service multiplexer\n"
"echo 7/tcp\n"
"echo 7/udp\n"
"discard 9/tcp sink null\n"
"ssh 100000/tcp\n"
"ssh /tcp\n"
"ssh 22/";
char *pathList[] = {"/etc/services"};
char *streamList[] = {static_cast<char *>(serv_file)};
int streamLen[] = {sizeof(serv_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
/* tcpmux,echo,discard port number is 1,7,9 */
const int tcpmux_port_no = 1;
const int echo_port_no = 7;
const int discard_port_no = 9;
struct servent *se1 = nullptr;
struct servent *se2 = nullptr;
struct servent *se3 = nullptr;
se1 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_name, "tcpmux", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_proto, "tcp", -1);
ICUNIT_ASSERT_EQUAL(se1->s_port, ntohs(tcpmux_port_no), -1);
endservent();
se2 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se2, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_name, se2->s_name, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_proto, se2->s_proto, -1);
ICUNIT_ASSERT_EQUAL(se1->s_port, se2->s_port, -1);
setservent(0);
se3 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_name, se3->s_name, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->s_proto, se3->s_proto, -1);
ICUNIT_ASSERT_EQUAL(se1->s_port, se3->s_port, -1);
se3 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_name, "echo", -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_proto, "tcp", -1);
ICUNIT_ASSERT_EQUAL(se3->s_port, ntohs(echo_port_no), -1);
se3 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_name, "echo", -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_proto, "udp", -1);
ICUNIT_ASSERT_EQUAL(se3->s_port, ntohs(echo_port_no), -1);
se3 = getservent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_name, "discard", -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_proto, "tcp", -1);
ICUNIT_ASSERT_EQUAL(se3->s_port, ntohs(discard_port_no), -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_aliases[0], "sink", -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->s_aliases[1], "null", -1);
ICUNIT_ASSERT_EQUAL(se3->s_aliases[2], nullptr, -1);
se3 = getservent();
ICUNIT_ASSERT_EQUAL(se3, nullptr, -1);
endservent();
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest018(void)
{
TEST_ADD_CASE(__FUNCTION__, GetServEntTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

105
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_019.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
#include<arpa/nameser.h>
static int GetHostEntTest(void)
{
char host_file[] = "127.0.0.1 localhost #localhost\n"
"::1 ip6-localhost\n"
"10.0.0.0 example example.com example.cn\n"
"10.0.0.0\n"
"10.0.0 example.com";
char *pathList[] = {"/etc/hosts"};
char *streamList[] = {static_cast<char *>(host_file)};
int streamLen[] = {sizeof(host_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct hostent *se1 = nullptr;
struct hostent *se2 = nullptr;
struct hostent *se3 = nullptr;
char addr[INET6_ADDRSTRLEN];
se1 = gethostent();
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->h_name, "localhost", -1);
ICUNIT_ASSERT_EQUAL(se1->h_addrtype, AF_INET, -1);
ICUNIT_ASSERT_EQUAL(se1->h_length, INADDRSZ, -1);
ICUNIT_ASSERT_STRING_EQUAL("127.0.0.1", inet_ntop(AF_INET, se1->h_addr_list[0], addr, INET_ADDRSTRLEN), -1);
ICUNIT_ASSERT_EQUAL(se1->h_aliases[0], nullptr, -1);
endhostent();
se2 = gethostent();
ICUNIT_ASSERT_NOT_EQUAL(se2, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->h_name, se2->h_name, -1);
ICUNIT_ASSERT_EQUAL(se1->h_addrtype, se2->h_addrtype, -1);
ICUNIT_ASSERT_EQUAL(se1->h_length, se2->h_length, -1);
sethostent(0);
se3 = gethostent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->h_name, se3->h_name, -1);
ICUNIT_ASSERT_EQUAL(se1->h_addrtype, se3->h_addrtype, -1);
ICUNIT_ASSERT_EQUAL(se1->h_length, se3->h_length, -1);
se3 = gethostent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_EQUAL(se3->h_addrtype, AF_INET6, -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->h_name, "ip6-localhost", -1);
ICUNIT_ASSERT_EQUAL(se3->h_length, IN6ADDRSZ, -1);
ICUNIT_ASSERT_STRING_EQUAL("::1", inet_ntop(AF_INET6, se3->h_addr_list[0], addr, INET6_ADDRSTRLEN), -1);
se3 = gethostent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_EQUAL(se3->h_addrtype, AF_INET, -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->h_name, "example", -1);
ICUNIT_ASSERT_STRING_EQUAL("10.0.0.0", inet_ntop(AF_INET, se3->h_addr_list[0], addr, INET_ADDRSTRLEN), -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->h_aliases[0], "example.com", -1);
ICUNIT_ASSERT_STRING_EQUAL(se3->h_aliases[1], "example.cn", -1);
ICUNIT_ASSERT_EQUAL(se3->h_aliases[2], nullptr, -1);
se3 = gethostent();
ICUNIT_ASSERT_EQUAL(se3, nullptr, -1);
endhostent();
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest019(void)
{
TEST_ADD_CASE(__FUNCTION__, GetHostEntTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

94
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_020.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetNetEntTest(void)
{
char network_file[] = "# symbolic names for networks, see networks(5) for more information\n"
"link-local 169.254.0.0\n"
"example 192.168.1.0 network example-network\n"
"test1";
char *pathList[] = {"/etc/networks"};
char *streamList[] = {static_cast<char *>(network_file)};
int streamLen[] = {sizeof(network_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct netent *se1 = nullptr;
struct netent *se2 = nullptr;
struct netent *se3 = nullptr;
se1 = getnetent();
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, "link-local", -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, AF_INET, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, inet_network("169.254.0.0"), -1);
ICUNIT_ASSERT_EQUAL(se1->n_aliases[0], nullptr, -1);
endnetent();
se2 = getnetent();
ICUNIT_ASSERT_NOT_EQUAL(se2, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, se2->n_name, -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, se2->n_addrtype, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, se2->n_net, -1);
setnetent(0);
se3 = getnetent();
ICUNIT_ASSERT_NOT_EQUAL(se3, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, se3->n_name, -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, se3->n_addrtype, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, se3->n_net, -1);
se1 = getnetent();
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, "example", -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, AF_INET, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, inet_network("192.168.1.0"), -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_aliases[0], "network", -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_aliases[1], "example-network", -1);
ICUNIT_ASSERT_EQUAL(se1->n_aliases[2], nullptr, -1);
se1 = getnetent();
ICUNIT_ASSERT_EQUAL(se1, nullptr, -1);
endnetent();
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest020(void)
{
TEST_ADD_CASE(__FUNCTION__, GetNetEntTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

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kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_021.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetNetBynametTest(void)
{
char network_file[] = "# symbolic names for networks, see networks(5) for more information\n"
"link-local 169.254.0.0\n";
char *pathList[] = {"/etc/networks"};
char *streamList[] = {static_cast<char *>(network_file)};
int streamLen[] = {sizeof(network_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct netent *se1 = nullptr;
struct netent *se2 = nullptr;
struct netent *se3 = nullptr;
se1 = getnetbyname("link-local");
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, "link-local", -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, AF_INET, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, inet_network("169.254.0.0"), -1);
se2 = getnetbyname("link");
ICUNIT_ASSERT_EQUAL(se2, nullptr, -1);
se3 = getnetbyname("hs");
ICUNIT_ASSERT_EQUAL(se3, nullptr, -1);
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest021(void)
{
TEST_ADD_CASE(__FUNCTION__, GetNetBynametTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}

70
kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_022.cpp
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/*
* opyright (c) 2021-2021, 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
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "lt_net_netdb.h"
static int GetNetByAddrtTest(void)
{
char network_file[] = "# symbolic names for networks, see networks(5) for more information\n"
"link-local 169.254.0.0\n";
char *pathList[] = {"/etc/networks"};
char *streamList[] = {static_cast<char *>(network_file)};
int streamLen[] = {sizeof(network_file)};
const int file_number = 1;
int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number);
if (flag != 0) {
RecoveryFileEnv(pathList, file_number);
return -1;
}
struct netent *se1 = nullptr;
struct netent *se2 = nullptr;
struct netent *se3 = nullptr;
se1 = getnetbyaddr(inet_network("169.254.0.0"), AF_INET);
ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1);
ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, "link-local", -1);
ICUNIT_ASSERT_EQUAL(se1->n_addrtype, AF_INET, -1);
ICUNIT_ASSERT_EQUAL(se1->n_net, inet_network("169.254.0.0"), -1);
se2 = getnetbyaddr(inet_network("169.254.0.1"), AF_INET);
ICUNIT_ASSERT_EQUAL(se2, nullptr, -1);
se3 = getnetbyaddr(inet_network("169.254.0.1"), AF_INET6);
ICUNIT_ASSERT_EQUAL(se3, nullptr, -1);
RecoveryFileEnv(pathList, file_number);
return ICUNIT_SUCCESS;
}
void NetNetDbTest022(void)
{
TEST_ADD_CASE(__FUNCTION__, GetNetByAddrtTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
}
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