/* * 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 "lwip_test.h" #include "lwipopts.h" #include #include #define SEND_TCP_COUNT 1000 // send count #define STACK_PORT_8 2288 #define TEST_CASE 180 static char g_serverSendBuf[BUF_SIZE + 1] = { 0 }; static char g_clientRecvBuf[BUF_SIZE + 1] = { 0 }; static void InitMsgBuf() { int i; if (g_serverSendBuf[0] != '\0') { return; } for (i = 0; i < BUF_SIZE; i++) { g_serverSendBuf[i] = 'S'; } g_serverSendBuf[BUF_SIZE] = '\0'; } static int SampleTcpServer() { g_testCase++; int sfd, lsfd; struct sockaddr_in srvAddr = { 0 }; struct sockaddr_in clnAddr = { 0 }; socklen_t clnAddrLen = sizeof(clnAddr); int ret; int i; /* tcp server */ lsfd = socket(AF_INET, SOCK_STREAM, 0); LogPrintln("create server socket inet stream: %d", lsfd); ICUNIT_ASSERT_NOT_EQUAL(lsfd, -1, 1); srvAddr.sin_family = AF_INET; srvAddr.sin_addr.s_addr = inet_addr(STACK_IP); srvAddr.sin_port = htons(STACK_PORT_8); ret = bind(lsfd, (struct sockaddr*)&srvAddr, sizeof(srvAddr)); LogPrintln("bind socket %d to %s:%d: %d", lsfd, inet_ntoa(srvAddr.sin_addr), ntohs(srvAddr.sin_port), ret); ICUNIT_ASSERT_EQUAL(ret, 0, 2); ret = listen(lsfd, 0); LogPrintln("listen socket %d: %d", lsfd, ret); ICUNIT_ASSERT_EQUAL(ret, 0, 3); sfd = accept(lsfd, (struct sockaddr*)&clnAddr, &clnAddrLen); LogPrintln("accept socket %d: %d <%s:%d>", lsfd, sfd, inet_ntoa(clnAddr.sin_addr), ntohs(clnAddr.sin_port)); ICUNIT_ASSERT_NOT_EQUAL(sfd, -1, 4); for (i = 0; i < SEND_TCP_COUNT; i++) { /* send */ ret = send(sfd, g_serverSendBuf, BUF_SIZE, 0); ICUNIT_ASSERT_EQUAL(ret, BUF_SIZE, 5); } ret = closesocket(sfd); ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 7); ret = closesocket(lsfd); ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 8); return 0; } static int SampleTcpClient() { g_testCase++; int sfd; struct sockaddr_in srvAddr = { 0 }; int ret; int i; struct sockaddr addr; socklen_t addrLen = sizeof(addr); int recvCount = 0; /* tcp client connection */ sfd = socket(AF_INET, SOCK_STREAM, 0); LogPrintln("create client socket inet stream: %d", sfd); ICUNIT_ASSERT_NOT_EQUAL(sfd, -1, 7); srvAddr.sin_family = AF_INET; srvAddr.sin_addr.s_addr = inet_addr(PEER_IP); srvAddr.sin_port = htons(STACK_PORT_8); ret = connect(sfd, (struct sockaddr*)&srvAddr, sizeof(srvAddr)); LogPrintln("connect socket %d to %s:%d: %d", sfd, inet_ntoa(srvAddr.sin_addr), ntohs(srvAddr.sin_port), ret); ICUNIT_ASSERT_EQUAL(ret, 0, 8); /* test getpeername */ ret = getpeername(sfd, &addr, &addrLen); LogPrintln("getpeername %d %s:%d: %d", sfd, inet_ntoa(((struct sockaddr_in*)&addr)->sin_addr), ntohs(((struct sockaddr_in*)&addr)->sin_port), ret); ICUNIT_ASSERT_EQUAL(ret, 0, 9); ICUNIT_ASSERT_EQUAL(addrLen, sizeof(struct sockaddr_in), 10); ICUNIT_ASSERT_EQUAL(((struct sockaddr_in*)&addr)->sin_addr.s_addr, \ inet_addr(PEER_IP), 11); /* test getsockname */ ret = getsockname(sfd, &addr, &addrLen); LogPrintln("getsockname %d %s:%d: %d", sfd, inet_ntoa(((struct sockaddr_in*)&addr)->sin_addr), ntohs(((struct sockaddr_in*)&addr)->sin_port), ret); ICUNIT_ASSERT_EQUAL(ret, 0, 12); ICUNIT_ASSERT_EQUAL(addrLen, sizeof(struct sockaddr_in), 13); ICUNIT_ASSERT_EQUAL(((struct sockaddr_in*)&addr)->sin_addr.s_addr, \ inet_addr(STACK_IP), 14); LogPrintln("tcp begin recv"); for (i = 0; i < 2 * SEND_TCP_COUNT; i++) { /* recv */ (void)memset_s(g_clientRecvBuf, sizeof(g_clientRecvBuf), 0, sizeof(g_clientRecvBuf)); ret = recv(sfd, g_clientRecvBuf, BUF_SIZE, 0); recvCount += ret; if (recvCount >= BUF_SIZE * SEND_TCP_COUNT) { LogPrintln("client recv on socket %d: %d, i = %d", sfd, recvCount, i); break; } } ICUNIT_ASSERT_EQUAL(recvCount, BUF_SIZE * SEND_TCP_COUNT, recvCount); LogPrintln("tcp end recv"); ret = closesocket(sfd); ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 17); return 0; } static void TcpServerRoutine(void *p) { (void)p; (void)SampleTcpServer(); } static void TcpClientRoutine(void *p) { (void)p; (void)SampleTcpClient(); } void TcpTestMore() { LogPrintln("net_socket_test_008.c enter"); if (g_testCase < TEST_CASE) { g_testCase = TEST_CASE; } int ret; InitMsgBuf(); ret = sys_thread_new("tcp_server_more", TcpServerRoutine, NULL, STACK_TEST_SIZE, TCPIP_THREAD_PRIO); ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 17); ret = sys_thread_new("tcp_client_more", TcpClientRoutine, NULL, STACK_TEST_SIZE, TCPIP_THREAD_PRIO); ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 18); }