/**************************************************************************** * examples/usrsocktest/usrsocktest_basic_getsockopt.c * Basic getsockopt tests * * Copyright (C) 2015, 2017 Haltian Ltd. All rights reserved. * Authors: Roman Saveljev * Jussi Kivilinna * * 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 NuttX 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 OWNER 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. * ****************************************************************************/ /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include #include "defines.h" /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /**************************************************************************** * Private Types ****************************************************************************/ /**************************************************************************** * Private Function Prototypes ****************************************************************************/ /**************************************************************************** * Private Data ****************************************************************************/ static bool started; static int sd; /**************************************************************************** * Public Data ****************************************************************************/ /**************************************************************************** * Private Functions ****************************************************************************/ /**************************************************************************** * Name: Open * * Description: * Open and get socket options * * Input Parameters: * dconf - socket daemon configuration * * Returned Value: * None * * Assumptions/Limitations: * None * ****************************************************************************/ static void Open(FAR struct usrsocktest_daemon_conf_s *dconf) { int ret; int value; int valuelarge[2]; socklen_t valuelen; /* Start test daemon. */ dconf->endpoint_addr = "127.0.0.1"; dconf->endpoint_port = 255; TEST_ASSERT_EQUAL(OK, usrsocktest_daemon_start(dconf)); started = true; TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_active_sockets()); /* Open socket */ sd = socket(AF_INET, SOCK_STREAM, 0); TEST_ASSERT_TRUE(sd >= 0); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Get supported option (SO_TYPE handled by nuttx) */ value = -2; valuelen = sizeof(value); ret = getsockopt(sd, SOL_SOCKET, SO_TYPE, &value, &valuelen); TEST_ASSERT_EQUAL(0, ret); TEST_ASSERT_EQUAL(sizeof(value), valuelen); TEST_ASSERT_EQUAL(SOCK_STREAM, value); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Get supported option */ value = -1; valuelen = sizeof(value); ret = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &value, &valuelen); TEST_ASSERT_EQUAL(0, ret); TEST_ASSERT_EQUAL(sizeof(value), valuelen); TEST_ASSERT_EQUAL(0, value); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Get supported option, too short buffer */ value = -1; valuelen = 1; ret = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &value, &valuelen); TEST_ASSERT_EQUAL(-1, ret); TEST_ASSERT_EQUAL(EINVAL, errno); TEST_ASSERT_EQUAL(-1, value); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Get supported option, larger buffer */ valuelarge[0] = -1; valuelarge[1] = -1; valuelen = sizeof(valuelarge); ret = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, valuelarge, &valuelen); TEST_ASSERT_EQUAL(0, ret); TEST_ASSERT_EQUAL(sizeof(value), valuelen); TEST_ASSERT_EQUAL(0, valuelarge[0]); TEST_ASSERT_EQUAL(-1, valuelarge[1]); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Get unsupported option */ value = -1; valuelen = sizeof(value); ret = getsockopt(sd, SOL_SOCKET, SO_BROADCAST, &value, &valuelen); TEST_ASSERT_EQUAL(-1, ret); TEST_ASSERT_EQUAL(ENOPROTOOPT, errno); TEST_ASSERT_EQUAL(-1, value); TEST_ASSERT_EQUAL(1, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Close socket */ TEST_ASSERT_TRUE(close(sd) >= 0); sd = -1; TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_daemon_get_num_connected_sockets()); /* Stopping daemon should succeed. */ TEST_ASSERT_EQUAL(OK, usrsocktest_daemon_stop()); started = false; TEST_ASSERT_EQUAL(-ENODEV, usrsocktest_daemon_get_num_active_sockets()); TEST_ASSERT_EQUAL(-ENODEV, usrsocktest_daemon_get_num_connected_sockets()); TEST_ASSERT_EQUAL(0, usrsocktest_endp_malloc_cnt); TEST_ASSERT_EQUAL(0, usrsocktest_dcmd_malloc_cnt); } /**************************************************************************** * Name: BasicGetSockOpt test group setup * * Description: * Setup function executed before each testcase in this test group * * Input Parameters: * None * * Returned Value: * None * * Assumptions/Limitations: * None * ****************************************************************************/ TEST_SETUP(BasicGetSockOpt) { sd = -1; started = false; } /**************************************************************************** * Name: BasicGetSockOpt test group teardown * * Description: * Setup function executed after each testcase in this test group * * Input Parameters: * None * * Returned Value: * None * * Assumptions/Limitations: * None * ****************************************************************************/ TEST_TEAR_DOWN(BasicGetSockOpt) { int ret; if (sd >= 0) { ret = close(sd); assert(ret >= 0); } if (started) { ret = usrsocktest_daemon_stop(); assert(ret == OK); } } TEST(BasicGetSockOpt, Open) { usrsocktest_daemon_config = usrsocktest_daemon_defconf; Open(&usrsocktest_daemon_config); } TEST(BasicGetSockOpt, OpenDelay) { usrsocktest_daemon_config = usrsocktest_daemon_defconf; usrsocktest_daemon_config.delay_all_responses = true; Open(&usrsocktest_daemon_config); } /**************************************************************************** * Public Functions ****************************************************************************/ TEST_GROUP(BasicGetSockOpt) { RUN_TEST_CASE(BasicGetSockOpt, Open); RUN_TEST_CASE(BasicGetSockOpt, OpenDelay); }