| /**************************************************************************** |
| * apps/examples/usrsocktest/usrsocktest_basic_getsockopt.c |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <sys/socket.h> |
| #include <errno.h> |
| #include <sys/types.h> |
| #include <stdbool.h> |
| #include <assert.h> |
| #include <unistd.h> |
| |
| #include "defines.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Private Types |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Private Function Prototypes |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Private Data |
| ****************************************************************************/ |
| |
| static bool started; |
| static int sd; |
| |
| /**************************************************************************** |
| * Public Data |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Private Functions |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Name: basic_getsockopt_open |
| * |
| * Description: |
| * Open and get socket options |
| * |
| * Input Parameters: |
| * dconf - socket daemon configuration |
| * |
| * Returned Value: |
| * None |
| * |
| * Assumptions/Limitations: |
| * None |
| * |
| ****************************************************************************/ |
| |
| static |
| void basic_getsockopt_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: basic_getsockopt 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(basic_getsockopt) |
| { |
| sd = -1; |
| started = false; |
| } |
| |
| /**************************************************************************** |
| * Name: basic_getsockopt 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(basic_getsockopt) |
| { |
| int ret; |
| if (sd >= 0) |
| { |
| ret = close(sd); |
| assert(ret >= 0); |
| } |
| |
| if (started) |
| { |
| ret = usrsocktest_daemon_stop(); |
| assert(ret == OK); |
| } |
| } |
| |
| TEST(basic_getsockopt, basic_getsockopt_open) |
| { |
| usrsocktest_daemon_config = usrsocktest_daemon_defconf; |
| basic_getsockopt_open(&usrsocktest_daemon_config); |
| } |
| |
| TEST(basic_getsockopt, basic_getsockopt_open_delay) |
| { |
| usrsocktest_daemon_config = usrsocktest_daemon_defconf; |
| usrsocktest_daemon_config.delay_all_responses = true; |
| basic_getsockopt_open(&usrsocktest_daemon_config); |
| } |
| |
| /**************************************************************************** |
| * Public Functions |
| ****************************************************************************/ |
| |
| TEST_GROUP(basic_getsockopt) |
| { |
| RUN_TEST_CASE(basic_getsockopt, basic_getsockopt_open); |
| RUN_TEST_CASE(basic_getsockopt, basic_getsockopt_open_delay); |
| } |