Wajahat Abbas / ublox-at-cellular-interface

ublox-at-cellular-interface

TESTS/unit_tests/default/main.cpp@1:bc228becc45d, 2017-06-12 (annotated)

Committer:
rob.meades@u-blox.com
Date:
Mon Jun 12 23:04:27 2017 +0100
Revision:
1:bc228becc45d
Parent:
0:7ccf0e7e8a83
Child:
6:63dad754c267
Tested on C027.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rob.meades@u-blox.com 1:bc228becc45d 1 #include "UbloxATCellularInterface.h"
RobMeades 0:7ccf0e7e8a83 2 #include "greentea-client/test_env.h"
RobMeades 0:7ccf0e7e8a83 3 #include "unity.h"
RobMeades 0:7ccf0e7e8a83 4 #include "utest.h"
RobMeades 0:7ccf0e7e8a83 5 #include "UDPSocket.h"
RobMeades 0:7ccf0e7e8a83 6 #ifdef FEATURE_COMMON_PAL
RobMeades 0:7ccf0e7e8a83 7 #include "mbed_trace.h"
RobMeades 0:7ccf0e7e8a83 8 #define TRACE_GROUP "TEST"
RobMeades 0:7ccf0e7e8a83 9 #else
rob.meades@u-blox.com 1:bc228becc45d 10 #define tr_debug(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:bc228becc45d 11 #define tr_info(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:bc228becc45d 12 #define tr_warn(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:bc228becc45d 13 #define tr_error(format, ...) debug(format "\n", ## __VA_ARGS__)
RobMeades 0:7ccf0e7e8a83 14 #endif
RobMeades 0:7ccf0e7e8a83 15
RobMeades 0:7ccf0e7e8a83 16 using namespace utest::v1;
RobMeades 0:7ccf0e7e8a83 17
RobMeades 0:7ccf0e7e8a83 18 // IMPORTANT!!! if you make a change to the tests here you should
RobMeades 0:7ccf0e7e8a83 19 // check whether the same change should be made to the tests under
RobMeades 0:7ccf0e7e8a83 20 // the GENERIC driver.
RobMeades 0:7ccf0e7e8a83 21
RobMeades 0:7ccf0e7e8a83 22 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 23 // COMPILE-TIME MACROS
RobMeades 0:7ccf0e7e8a83 24 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 25
RobMeades 0:7ccf0e7e8a83 26 // These macros can be overridden with an mbed_app.json file and
RobMeades 0:7ccf0e7e8a83 27 // contents of the following form:
RobMeades 0:7ccf0e7e8a83 28 //
RobMeades 0:7ccf0e7e8a83 29 //{
RobMeades 0:7ccf0e7e8a83 30 // "config": {
RobMeades 0:7ccf0e7e8a83 31 // "default-pin": {
RobMeades 0:7ccf0e7e8a83 32 // "value": "\"1234\""
RobMeades 0:7ccf0e7e8a83 33 // }
RobMeades 0:7ccf0e7e8a83 34 //}
RobMeades 0:7ccf0e7e8a83 35 //
RobMeades 0:7ccf0e7e8a83 36 // See the template_mbed_app.txt in this directory for a fuller example.
RobMeades 0:7ccf0e7e8a83 37
RobMeades 0:7ccf0e7e8a83 38 // Whether debug trace is on
RobMeades 0:7ccf0e7e8a83 39 #ifndef MBED_CONF_APP_DEBUG_ON
RobMeades 0:7ccf0e7e8a83 40 # define MBED_CONF_APP_DEBUG_ON false
RobMeades 0:7ccf0e7e8a83 41 #endif
RobMeades 0:7ccf0e7e8a83 42
RobMeades 0:7ccf0e7e8a83 43 // Run the SIM change tests, which require the DEFAULT_PIN
RobMeades 0:7ccf0e7e8a83 44 // above to be correct for the board on which the test
RobMeades 0:7ccf0e7e8a83 45 // is being run (and the SIM PIN to be disabled before tests run).
RobMeades 0:7ccf0e7e8a83 46 #ifndef MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:7ccf0e7e8a83 47 # define MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 0
RobMeades 0:7ccf0e7e8a83 48 #endif
RobMeades 0:7ccf0e7e8a83 49
RobMeades 0:7ccf0e7e8a83 50 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:7ccf0e7e8a83 51 # ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades 0:7ccf0e7e8a83 52 # error "MBED_CONF_APP_DEFAULT_PIN must be defined to run the SIM tests"
RobMeades 0:7ccf0e7e8a83 53 # endif
RobMeades 0:7ccf0e7e8a83 54 # ifndef MBED_CONF_APP_ALT_PIN
RobMeades 0:7ccf0e7e8a83 55 # error "MBED_CONF_APP_ALT_PIN must be defined to run the SIM tests"
RobMeades 0:7ccf0e7e8a83 56 # endif
RobMeades 0:7ccf0e7e8a83 57 # ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades 0:7ccf0e7e8a83 58 # error "MBED_CONF_APP_INCORRECT_PIN must be defined to run the SIM tests"
RobMeades 0:7ccf0e7e8a83 59 # endif
RobMeades 0:7ccf0e7e8a83 60 #endif
RobMeades 0:7ccf0e7e8a83 61
RobMeades 0:7ccf0e7e8a83 62 // The credentials of the SIM in the board.
RobMeades 0:7ccf0e7e8a83 63 #ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades 0:7ccf0e7e8a83 64 // Note: if PIN is enabled on your SIM, or you wish to run the SIM PIN change
RobMeades 0:7ccf0e7e8a83 65 // tests, you must define the PIN for your SIM (see note above on using
RobMeades 0:7ccf0e7e8a83 66 // mbed_app.json to do so).
RobMeades 0:7ccf0e7e8a83 67 # define MBED_CONF_APP_DEFAULT_PIN "0000"
RobMeades 0:7ccf0e7e8a83 68 #endif
RobMeades 0:7ccf0e7e8a83 69 #ifndef MBED_CONF_APP_APN
RobMeades 0:7ccf0e7e8a83 70 # define MBED_CONF_APP_APN NULL
RobMeades 0:7ccf0e7e8a83 71 #endif
RobMeades 0:7ccf0e7e8a83 72 #ifndef MBED_CONF_APP_USERNAME
RobMeades 0:7ccf0e7e8a83 73 # define MBED_CONF_APP_USERNAME NULL
RobMeades 0:7ccf0e7e8a83 74 #endif
RobMeades 0:7ccf0e7e8a83 75 #ifndef MBED_CONF_APP_PASSWORD
RobMeades 0:7ccf0e7e8a83 76 # define MBED_CONF_APP_PASSWORD NULL
RobMeades 0:7ccf0e7e8a83 77 #endif
RobMeades 0:7ccf0e7e8a83 78
RobMeades 0:7ccf0e7e8a83 79 // Alternate PIN to use during pin change testing
RobMeades 0:7ccf0e7e8a83 80 #ifndef MBED_CONF_APP_ALT_PIN
RobMeades 0:7ccf0e7e8a83 81 # define MBED_CONF_APP_ALT_PIN "9876"
RobMeades 0:7ccf0e7e8a83 82 #endif
RobMeades 0:7ccf0e7e8a83 83
RobMeades 0:7ccf0e7e8a83 84 // A PIN that is definitely incorrect
RobMeades 0:7ccf0e7e8a83 85 #ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades 0:7ccf0e7e8a83 86 # define MBED_CONF_APP_INCORRECT_PIN "1530"
RobMeades 0:7ccf0e7e8a83 87 #endif
RobMeades 0:7ccf0e7e8a83 88
RobMeades 0:7ccf0e7e8a83 89 // Servers and ports
RobMeades 0:7ccf0e7e8a83 90 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:7ccf0e7e8a83 91 # ifndef MBED_CONF_APP_ECHO_UDP_PORT
RobMeades 0:7ccf0e7e8a83 92 # error "MBED_CONF_APP_ECHO_UDP_PORT (the port on which your echo server echoes UDP packets) must be defined"
RobMeades 0:7ccf0e7e8a83 93 # endif
RobMeades 0:7ccf0e7e8a83 94 # ifndef MBED_CONF_APP_ECHO_TCP_PORT
RobMeades 0:7ccf0e7e8a83 95 # error "MBED_CONF_APP_ECHO_TCP_PORT (the port on which your echo server echoes TCP packets) must be defined"
RobMeades 0:7ccf0e7e8a83 96 # endif
RobMeades 0:7ccf0e7e8a83 97 #endif
RobMeades 0:7ccf0e7e8a83 98
RobMeades 0:7ccf0e7e8a83 99 #ifndef MBED_CONF_APP_NTP_SERVER
RobMeades 0:7ccf0e7e8a83 100 # define MBED_CONF_APP_NTP_SERVER "2.pool.ntp.org"
RobMeades 0:7ccf0e7e8a83 101 #else
RobMeades 0:7ccf0e7e8a83 102 # ifndef MBED_CONF_APP_NTP_PORT
RobMeades 0:7ccf0e7e8a83 103 # error "MBED_CONF_APP_NTP_PORT must be defined if MBED_CONF_APP_NTP_SERVER is defined"
RobMeades 0:7ccf0e7e8a83 104 # endif
RobMeades 0:7ccf0e7e8a83 105 #endif
RobMeades 0:7ccf0e7e8a83 106 #ifndef MBED_CONF_APP_NTP_PORT
RobMeades 0:7ccf0e7e8a83 107 # define MBED_CONF_APP_NTP_PORT 123
RobMeades 0:7ccf0e7e8a83 108 #endif
RobMeades 0:7ccf0e7e8a83 109
RobMeades 0:7ccf0e7e8a83 110 #ifndef MBED_CONF_APP_LOCAL_PORT
RobMeades 0:7ccf0e7e8a83 111 # define MBED_CONF_APP_LOCAL_PORT 15
RobMeades 0:7ccf0e7e8a83 112 #endif
RobMeades 0:7ccf0e7e8a83 113
RobMeades 0:7ccf0e7e8a83 114 // UDP packet size limit for testing
RobMeades 0:7ccf0e7e8a83 115 #ifndef MBED_CONF_APP_UDP_MAX_PACKET_SIZE
RobMeades 0:7ccf0e7e8a83 116 # define MBED_CONF_APP_UDP_MAX_PACKET_SIZE 1024
RobMeades 0:7ccf0e7e8a83 117 #endif
RobMeades 0:7ccf0e7e8a83 118
RobMeades 0:7ccf0e7e8a83 119 // The maximum size of UDP data fragmented across
RobMeades 0:7ccf0e7e8a83 120 // multiple packets
RobMeades 0:7ccf0e7e8a83 121 #ifndef MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE
RobMeades 0:7ccf0e7e8a83 122 # define MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE 1500
RobMeades 0:7ccf0e7e8a83 123 #endif
RobMeades 0:7ccf0e7e8a83 124
RobMeades 0:7ccf0e7e8a83 125 // TCP packet size limit for testing
RobMeades 0:7ccf0e7e8a83 126 #ifndef MBED_CONF_APP_MBED_CONF_APP_TCP_MAX_PACKET_SIZE
RobMeades 0:7ccf0e7e8a83 127 # define MBED_CONF_APP_TCP_MAX_PACKET_SIZE 1500
RobMeades 0:7ccf0e7e8a83 128 #endif
RobMeades 0:7ccf0e7e8a83 129
RobMeades 0:7ccf0e7e8a83 130 // The number of retries for UDP exchanges
RobMeades 0:7ccf0e7e8a83 131 #define NUM_UDP_RETRIES 5
RobMeades 0:7ccf0e7e8a83 132
RobMeades 0:7ccf0e7e8a83 133 // How long to wait for stuff to travel in the async echo tests
RobMeades 0:7ccf0e7e8a83 134 #define ASYNC_TEST_WAIT_TIME 10000
RobMeades 0:7ccf0e7e8a83 135
RobMeades 0:7ccf0e7e8a83 136 // The maximum number of sockets that can be open at one time
RobMeades 0:7ccf0e7e8a83 137 #define MAX_NUM_SOCKETS 7
RobMeades 0:7ccf0e7e8a83 138
RobMeades 0:7ccf0e7e8a83 139 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 140 // PRIVATE VARIABLES
RobMeades 0:7ccf0e7e8a83 141 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 142
RobMeades 0:7ccf0e7e8a83 143 #ifdef FEATURE_COMMON_PAL
RobMeades 0:7ccf0e7e8a83 144 // Lock for debug prints
RobMeades 0:7ccf0e7e8a83 145 static Mutex mtx;
RobMeades 0:7ccf0e7e8a83 146 #endif
RobMeades 0:7ccf0e7e8a83 147
RobMeades 0:7ccf0e7e8a83 148 // An instance of the cellular driver
RobMeades 0:7ccf0e7e8a83 149 static UbloxATCellularInterface *driver =
RobMeades 0:7ccf0e7e8a83 150 new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades 0:7ccf0e7e8a83 151 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:7ccf0e7e8a83 152 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:7ccf0e7e8a83 153
RobMeades 0:7ccf0e7e8a83 154 // Connection flag
RobMeades 0:7ccf0e7e8a83 155 static bool connection_has_gone_down = false;
RobMeades 0:7ccf0e7e8a83 156
RobMeades 0:7ccf0e7e8a83 157 // Data to exchange
RobMeades 0:7ccf0e7e8a83 158 static const char send_data[] = "_____0000:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 159 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 160 "_____0100:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 161 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 162 "_____0200:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 163 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 164 "_____0300:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 165 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 166 "_____0400:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 167 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 168 "_____0500:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 169 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 170 "_____0600:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 171 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 172 "_____0700:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 173 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 174 "_____0800:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 175 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 176 "_____0900:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 177 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 178 "_____1000:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 179 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 180 "_____1100:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 181 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 182 "_____1200:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 183 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 184 "_____1300:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 185 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 186 "_____1400:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 187 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 188 "_____1500:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 189 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 190 "_____1600:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 191 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 192 "_____1700:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 193 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 194 "_____1800:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 195 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 196 "_____1900:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 197 "01234567890123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 198 "_____2000:0123456789012345678901234567890123456789"
RobMeades 0:7ccf0e7e8a83 199 "01234567890123456789012345678901234567890123456789";
RobMeades 0:7ccf0e7e8a83 200
RobMeades 0:7ccf0e7e8a83 201 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 202 // PRIVATE FUNCTIONS
RobMeades 0:7ccf0e7e8a83 203 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 204
RobMeades 0:7ccf0e7e8a83 205 #ifdef FEATURE_COMMON_PAL
RobMeades 0:7ccf0e7e8a83 206 // Locks for debug prints
RobMeades 0:7ccf0e7e8a83 207 static void lock()
RobMeades 0:7ccf0e7e8a83 208 {
RobMeades 0:7ccf0e7e8a83 209 mtx.lock();
RobMeades 0:7ccf0e7e8a83 210 }
RobMeades 0:7ccf0e7e8a83 211
RobMeades 0:7ccf0e7e8a83 212 static void unlock()
RobMeades 0:7ccf0e7e8a83 213 {
RobMeades 0:7ccf0e7e8a83 214 mtx.unlock();
RobMeades 0:7ccf0e7e8a83 215 }
RobMeades 0:7ccf0e7e8a83 216 #endif
RobMeades 0:7ccf0e7e8a83 217
RobMeades 0:7ccf0e7e8a83 218 // Callback in case the connection goes down
RobMeades 0:7ccf0e7e8a83 219 static void connection_down_cb(nsapi_error_t err)
RobMeades 0:7ccf0e7e8a83 220 {
RobMeades 0:7ccf0e7e8a83 221 connection_has_gone_down = true;
RobMeades 0:7ccf0e7e8a83 222 }
RobMeades 0:7ccf0e7e8a83 223
RobMeades 0:7ccf0e7e8a83 224 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:7ccf0e7e8a83 225 // Make sure that size is greater than 0 and no more than limit,
RobMeades 0:7ccf0e7e8a83 226 // useful since, when moduloing a very large number number,
RobMeades 0:7ccf0e7e8a83 227 // compilers sometimes screw up and produce a small *negative*
RobMeades 0:7ccf0e7e8a83 228 // number. Who knew? For example, GCC decided that
RobMeades 0:7ccf0e7e8a83 229 // 492318453 (0x1d582ef5) modulo 508 was -47 (0xffffffd1).
RobMeades 0:7ccf0e7e8a83 230 static int fix (int size, int limit)
RobMeades 0:7ccf0e7e8a83 231 {
RobMeades 0:7ccf0e7e8a83 232 if (size <= 0) {
RobMeades 0:7ccf0e7e8a83 233 size = limit / 2; // better than 1
RobMeades 0:7ccf0e7e8a83 234 } else if (size > limit) {
RobMeades 0:7ccf0e7e8a83 235 size = limit;
RobMeades 0:7ccf0e7e8a83 236 }
RobMeades 0:7ccf0e7e8a83 237
RobMeades 0:7ccf0e7e8a83 238 return size;
RobMeades 0:7ccf0e7e8a83 239 }
RobMeades 0:7ccf0e7e8a83 240
RobMeades 0:7ccf0e7e8a83 241 // Do a UDP socket echo test to a given host of a given packet size
RobMeades 0:7ccf0e7e8a83 242 static void do_udp_echo(UDPSocket *sock, SocketAddress *host_address, int size)
RobMeades 0:7ccf0e7e8a83 243 {
RobMeades 0:7ccf0e7e8a83 244 bool success = false;
RobMeades 0:7ccf0e7e8a83 245 void * recv_data = malloc (size);
RobMeades 0:7ccf0e7e8a83 246 SocketAddress sender_address;
RobMeades 0:7ccf0e7e8a83 247 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 248
RobMeades 0:7ccf0e7e8a83 249 // Retry this a few times, don't want to fail due to a flaky link
RobMeades 0:7ccf0e7e8a83 250 for (int x = 0; !success && (x < NUM_UDP_RETRIES); x++) {
RobMeades 0:7ccf0e7e8a83 251 tr_debug("Echo testing UDP packet size %d byte(s), try %d.", size, x + 1);
RobMeades 0:7ccf0e7e8a83 252 if ((sock->sendto(*host_address, (void*) send_data, size) == size) &&
RobMeades 0:7ccf0e7e8a83 253 (sock->recvfrom(&sender_address, recv_data, size) == size)) {
RobMeades 0:7ccf0e7e8a83 254 TEST_ASSERT (memcmp(send_data, recv_data, size) == 0);
RobMeades 0:7ccf0e7e8a83 255 TEST_ASSERT (strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades 0:7ccf0e7e8a83 256 TEST_ASSERT (sender_address.get_port() == host_address->get_port());
RobMeades 0:7ccf0e7e8a83 257 success = true;
RobMeades 0:7ccf0e7e8a83 258 }
RobMeades 0:7ccf0e7e8a83 259 }
RobMeades 0:7ccf0e7e8a83 260 TEST_ASSERT (success);
RobMeades 0:7ccf0e7e8a83 261 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 262
RobMeades 0:7ccf0e7e8a83 263 free (recv_data);
RobMeades 0:7ccf0e7e8a83 264 }
RobMeades 0:7ccf0e7e8a83 265
RobMeades 0:7ccf0e7e8a83 266 // The asynchronous callback
RobMeades 0:7ccf0e7e8a83 267 static void async_cb(bool *callback_triggered)
RobMeades 0:7ccf0e7e8a83 268 {
RobMeades 0:7ccf0e7e8a83 269
RobMeades 0:7ccf0e7e8a83 270 TEST_ASSERT (callback_triggered != NULL);
RobMeades 0:7ccf0e7e8a83 271 *callback_triggered = true;
RobMeades 0:7ccf0e7e8a83 272 }
RobMeades 0:7ccf0e7e8a83 273
RobMeades 0:7ccf0e7e8a83 274 // Do a UDP echo but using the asynchronous driver; we can exchange
RobMeades 0:7ccf0e7e8a83 275 // packets longer in size than one UDP packet this way
RobMeades 0:7ccf0e7e8a83 276 static void do_udp_echo_async(UDPSocket *sock, SocketAddress *host_address,
RobMeades 0:7ccf0e7e8a83 277 int size, bool *callback_triggered)
RobMeades 0:7ccf0e7e8a83 278 {
RobMeades 0:7ccf0e7e8a83 279 void * recv_data = malloc (size);
RobMeades 0:7ccf0e7e8a83 280 int recv_size = 0;
RobMeades 0:7ccf0e7e8a83 281 SocketAddress sender_address;
RobMeades 0:7ccf0e7e8a83 282 Timer timer;
RobMeades 0:7ccf0e7e8a83 283 int x, y, z;
RobMeades 0:7ccf0e7e8a83 284 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 285
RobMeades 0:7ccf0e7e8a83 286 *callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 287 for (y = 0; (recv_size < size) && (y < NUM_UDP_RETRIES); y++) {
RobMeades 0:7ccf0e7e8a83 288 tr_debug("Echo testing UDP packet size %d byte(s) async, try %d.", size, y + 1);
RobMeades 0:7ccf0e7e8a83 289 recv_size = 0;
RobMeades 0:7ccf0e7e8a83 290 // Retry this a few times, don't want to fail due to a flaky link
RobMeades 0:7ccf0e7e8a83 291 if (sock->sendto(*host_address, (void *) send_data, size) == size) {
RobMeades 0:7ccf0e7e8a83 292 // Wait for all the echoed data to arrive
RobMeades 0:7ccf0e7e8a83 293 timer.start();
RobMeades 0:7ccf0e7e8a83 294 while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades 0:7ccf0e7e8a83 295 if (*callback_triggered) {
RobMeades 0:7ccf0e7e8a83 296 *callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 297 x = sock->recvfrom(&sender_address, (char *) recv_data + recv_size, size);
RobMeades 0:7ccf0e7e8a83 298 if (x > 0) {
RobMeades 0:7ccf0e7e8a83 299 recv_size += x;
RobMeades 0:7ccf0e7e8a83 300 }
RobMeades 0:7ccf0e7e8a83 301 tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades 0:7ccf0e7e8a83 302 TEST_ASSERT(strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades 0:7ccf0e7e8a83 303 TEST_ASSERT(sender_address.get_port() == host_address->get_port());
RobMeades 0:7ccf0e7e8a83 304 }
RobMeades 0:7ccf0e7e8a83 305 wait_ms(10);
RobMeades 0:7ccf0e7e8a83 306 }
RobMeades 0:7ccf0e7e8a83 307 timer.stop();
RobMeades 0:7ccf0e7e8a83 308 timer.reset();
RobMeades 0:7ccf0e7e8a83 309
RobMeades 0:7ccf0e7e8a83 310 // If everything arrived back, check it's the same as we sent
RobMeades 0:7ccf0e7e8a83 311 if (recv_size == size) {
RobMeades 0:7ccf0e7e8a83 312 z = memcmp(send_data, recv_data, size);
RobMeades 0:7ccf0e7e8a83 313 if (z != 0) {
RobMeades 0:7ccf0e7e8a83 314 tr_debug("WARNING: mismatch, retrying");
RobMeades 0:7ccf0e7e8a83 315 tr_debug("Sent %d, |%*.*s|", size, size, size, send_data);
RobMeades 0:7ccf0e7e8a83 316 tr_debug("Rcvd %d, |%*.*s|", size, size, size, (char *) recv_data);
RobMeades 0:7ccf0e7e8a83 317 // If things don't match, it could be due to data loss (this is UDP
RobMeades 0:7ccf0e7e8a83 318 // you know...), so set recv_size to 0 to cause another try
RobMeades 0:7ccf0e7e8a83 319 recv_size = 0;
RobMeades 0:7ccf0e7e8a83 320 }
RobMeades 0:7ccf0e7e8a83 321 }
RobMeades 0:7ccf0e7e8a83 322 }
RobMeades 0:7ccf0e7e8a83 323 }
RobMeades 0:7ccf0e7e8a83 324
RobMeades 0:7ccf0e7e8a83 325 TEST_ASSERT(recv_size == size);
RobMeades 0:7ccf0e7e8a83 326 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 327
RobMeades 0:7ccf0e7e8a83 328 free (recv_data);
RobMeades 0:7ccf0e7e8a83 329 }
RobMeades 0:7ccf0e7e8a83 330
RobMeades 0:7ccf0e7e8a83 331 // Send an entire TCP data buffer until done
RobMeades 0:7ccf0e7e8a83 332 static int sendAll(TCPSocket *sock, const char *data, int size)
RobMeades 0:7ccf0e7e8a83 333 {
RobMeades 0:7ccf0e7e8a83 334 int x;
RobMeades 0:7ccf0e7e8a83 335 int count = 0;
RobMeades 0:7ccf0e7e8a83 336 Timer timer;
RobMeades 0:7ccf0e7e8a83 337
RobMeades 0:7ccf0e7e8a83 338 timer.start();
RobMeades 0:7ccf0e7e8a83 339 while ((count < size) && (timer.read_ms() < 10000)) {
RobMeades 0:7ccf0e7e8a83 340 x = sock->send(data + count, size - count);
RobMeades 0:7ccf0e7e8a83 341 if (x > 0) {
RobMeades 0:7ccf0e7e8a83 342 count += x;
RobMeades 0:7ccf0e7e8a83 343 tr_debug("%d byte(s) sent, %d left to send.", count, size - count);
RobMeades 0:7ccf0e7e8a83 344 }
RobMeades 0:7ccf0e7e8a83 345 wait_ms(10);
RobMeades 0:7ccf0e7e8a83 346 }
RobMeades 0:7ccf0e7e8a83 347 timer.stop();
RobMeades 0:7ccf0e7e8a83 348
RobMeades 0:7ccf0e7e8a83 349 return count;
RobMeades 0:7ccf0e7e8a83 350 }
RobMeades 0:7ccf0e7e8a83 351
RobMeades 0:7ccf0e7e8a83 352 // Do a TCP echo but using the asynchronous driver
RobMeades 0:7ccf0e7e8a83 353 static void do_tcp_echo_async(TCPSocket *sock, int size, bool *callback_triggered)
RobMeades 0:7ccf0e7e8a83 354 {
RobMeades 0:7ccf0e7e8a83 355 void * recv_data = malloc (size);
RobMeades 0:7ccf0e7e8a83 356 int recv_size = 0;
RobMeades 0:7ccf0e7e8a83 357 int x, y;
RobMeades 0:7ccf0e7e8a83 358 Timer timer;
RobMeades 0:7ccf0e7e8a83 359 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 360
RobMeades 0:7ccf0e7e8a83 361 *callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 362 tr_debug("Echo testing TCP packet size %d byte(s) async.", size);
RobMeades 0:7ccf0e7e8a83 363 TEST_ASSERT (sendAll(sock, send_data, size) == size);
RobMeades 0:7ccf0e7e8a83 364
RobMeades 0:7ccf0e7e8a83 365 // Wait for all the echoed data to arrive
RobMeades 0:7ccf0e7e8a83 366 timer.start();
RobMeades 0:7ccf0e7e8a83 367 while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades 0:7ccf0e7e8a83 368 if (*callback_triggered) {
RobMeades 0:7ccf0e7e8a83 369 *callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 370 x = sock->recv((char *) recv_data + recv_size, size);
RobMeades 0:7ccf0e7e8a83 371 TEST_ASSERT(x > 0);
RobMeades 0:7ccf0e7e8a83 372 recv_size += x;
RobMeades 0:7ccf0e7e8a83 373 tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades 0:7ccf0e7e8a83 374 }
RobMeades 0:7ccf0e7e8a83 375 wait_ms(10);
RobMeades 0:7ccf0e7e8a83 376 }
RobMeades 0:7ccf0e7e8a83 377 TEST_ASSERT(recv_size == size);
RobMeades 0:7ccf0e7e8a83 378 y = memcmp(send_data, recv_data, size);
RobMeades 0:7ccf0e7e8a83 379 if (y != 0) {
RobMeades 0:7ccf0e7e8a83 380 tr_debug("Sent %d, |%*.*s|", size, size, size, send_data);
RobMeades 0:7ccf0e7e8a83 381 tr_debug("Rcvd %d, |%*.*s|", size, size, size, (char *) recv_data);
RobMeades 0:7ccf0e7e8a83 382 TEST_ASSERT(false);
RobMeades 0:7ccf0e7e8a83 383 }
RobMeades 0:7ccf0e7e8a83 384 timer.stop();
RobMeades 0:7ccf0e7e8a83 385
RobMeades 0:7ccf0e7e8a83 386 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 387
RobMeades 0:7ccf0e7e8a83 388 free (recv_data);
RobMeades 0:7ccf0e7e8a83 389 }
RobMeades 0:7ccf0e7e8a83 390 #endif
RobMeades 0:7ccf0e7e8a83 391
RobMeades 0:7ccf0e7e8a83 392 // Get NTP time from a socket
RobMeades 0:7ccf0e7e8a83 393 static void do_ntp_sock (UDPSocket *sock, SocketAddress ntp_address)
RobMeades 0:7ccf0e7e8a83 394 {
RobMeades 0:7ccf0e7e8a83 395 char ntp_values[48] = { 0 };
RobMeades 0:7ccf0e7e8a83 396 time_t timestamp = 0;
RobMeades 0:7ccf0e7e8a83 397 struct tm *localTime;
RobMeades 0:7ccf0e7e8a83 398 char timeString[25];
RobMeades 0:7ccf0e7e8a83 399 time_t TIME1970 = 2208988800U;
RobMeades 0:7ccf0e7e8a83 400 int len;
RobMeades 0:7ccf0e7e8a83 401 bool comms_done = false;
RobMeades 0:7ccf0e7e8a83 402
RobMeades 0:7ccf0e7e8a83 403 ntp_values[0] = '\x1b';
RobMeades 0:7ccf0e7e8a83 404
RobMeades 0:7ccf0e7e8a83 405 // Retry this a few times, don't want to fail due to a flaky link
RobMeades 0:7ccf0e7e8a83 406 for (unsigned int x = 0; !comms_done && (x < NUM_UDP_RETRIES); x++) {
RobMeades 0:7ccf0e7e8a83 407 sock->sendto(ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades 0:7ccf0e7e8a83 408 len = sock->recvfrom(&ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades 0:7ccf0e7e8a83 409 if (len > 0) {
RobMeades 0:7ccf0e7e8a83 410 comms_done = true;
RobMeades 0:7ccf0e7e8a83 411 }
RobMeades 0:7ccf0e7e8a83 412 }
RobMeades 0:7ccf0e7e8a83 413 TEST_ASSERT (comms_done);
RobMeades 0:7ccf0e7e8a83 414
RobMeades 0:7ccf0e7e8a83 415 tr_debug("UDP: %d byte(s) returned by NTP server.", len);
RobMeades 0:7ccf0e7e8a83 416 if (len >= 43) {
RobMeades 0:7ccf0e7e8a83 417 timestamp |= ((int) *(ntp_values + 40)) << 24;
RobMeades 0:7ccf0e7e8a83 418 timestamp |= ((int) *(ntp_values + 41)) << 16;
RobMeades 0:7ccf0e7e8a83 419 timestamp |= ((int) *(ntp_values + 42)) << 8;
RobMeades 0:7ccf0e7e8a83 420 timestamp |= ((int) *(ntp_values + 43));
RobMeades 0:7ccf0e7e8a83 421 timestamp -= TIME1970;
RobMeades 0:7ccf0e7e8a83 422 srand (timestamp);
RobMeades 0:7ccf0e7e8a83 423 tr_debug("srand() called");
RobMeades 0:7ccf0e7e8a83 424 localTime = localtime(&timestamp);
RobMeades 0:7ccf0e7e8a83 425 if (localTime) {
RobMeades 0:7ccf0e7e8a83 426 if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) {
RobMeades 0:7ccf0e7e8a83 427 printf("NTP timestamp is %s.\n", timeString);
RobMeades 0:7ccf0e7e8a83 428 }
RobMeades 0:7ccf0e7e8a83 429 }
RobMeades 0:7ccf0e7e8a83 430 }
RobMeades 0:7ccf0e7e8a83 431 }
RobMeades 0:7ccf0e7e8a83 432
RobMeades 0:7ccf0e7e8a83 433 // Get NTP time
RobMeades 0:7ccf0e7e8a83 434 static void do_ntp(UbloxATCellularInterface *driver)
RobMeades 0:7ccf0e7e8a83 435 {
RobMeades 0:7ccf0e7e8a83 436 UDPSocket sock;
RobMeades 0:7ccf0e7e8a83 437 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 438
RobMeades 0:7ccf0e7e8a83 439 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 440
RobMeades 0:7ccf0e7e8a83 441 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 442 host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades 0:7ccf0e7e8a83 443
RobMeades 0:7ccf0e7e8a83 444 tr_debug("UDP: NIST server %s address: %s on port %d.", MBED_CONF_APP_NTP_SERVER,
RobMeades 0:7ccf0e7e8a83 445 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 446
RobMeades 0:7ccf0e7e8a83 447 sock.set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 448
RobMeades 0:7ccf0e7e8a83 449 do_ntp_sock(&sock, host_address);
RobMeades 0:7ccf0e7e8a83 450
RobMeades 0:7ccf0e7e8a83 451 sock.close();
RobMeades 0:7ccf0e7e8a83 452 }
RobMeades 0:7ccf0e7e8a83 453
RobMeades 0:7ccf0e7e8a83 454 // Use a connection, checking that it is good
RobMeades 0:7ccf0e7e8a83 455 static void use_connection(UbloxATCellularInterface *driver)
RobMeades 0:7ccf0e7e8a83 456 {
RobMeades 0:7ccf0e7e8a83 457 const char * ip_address = driver->get_ip_address();
RobMeades 0:7ccf0e7e8a83 458 const char * net_mask = driver->get_netmask();
RobMeades 0:7ccf0e7e8a83 459 const char * gateway = driver->get_gateway();
RobMeades 0:7ccf0e7e8a83 460
RobMeades 0:7ccf0e7e8a83 461 TEST_ASSERT(driver->is_connected());
RobMeades 0:7ccf0e7e8a83 462
RobMeades 0:7ccf0e7e8a83 463 TEST_ASSERT(ip_address != NULL);
RobMeades 0:7ccf0e7e8a83 464 tr_debug ("IP address %s.", ip_address);
RobMeades 0:7ccf0e7e8a83 465 TEST_ASSERT(net_mask == NULL);
RobMeades 0:7ccf0e7e8a83 466 tr_debug ("Net mask %s.", net_mask);
RobMeades 0:7ccf0e7e8a83 467 TEST_ASSERT(gateway != NULL);
RobMeades 0:7ccf0e7e8a83 468 tr_debug ("Gateway %s.", gateway);
RobMeades 0:7ccf0e7e8a83 469
RobMeades 0:7ccf0e7e8a83 470 do_ntp(driver);
RobMeades 0:7ccf0e7e8a83 471 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 472 }
RobMeades 0:7ccf0e7e8a83 473
RobMeades 0:7ccf0e7e8a83 474 // Drop a connection and check that it has dropped
RobMeades 0:7ccf0e7e8a83 475 static void drop_connection(UbloxATCellularInterface *driver)
RobMeades 0:7ccf0e7e8a83 476 {
RobMeades 0:7ccf0e7e8a83 477 TEST_ASSERT(driver->disconnect() == 0);
RobMeades 0:7ccf0e7e8a83 478 TEST_ASSERT(connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 479 connection_has_gone_down = false;
RobMeades 0:7ccf0e7e8a83 480 TEST_ASSERT(!driver->is_connected());
RobMeades 0:7ccf0e7e8a83 481 }
RobMeades 0:7ccf0e7e8a83 482
RobMeades 0:7ccf0e7e8a83 483 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 484 // TESTS
RobMeades 0:7ccf0e7e8a83 485 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 486
RobMeades 0:7ccf0e7e8a83 487 // Call srand() using the NTP server
RobMeades 0:7ccf0e7e8a83 488 void test_set_randomise() {
RobMeades 0:7ccf0e7e8a83 489 UDPSocket sock;
RobMeades 0:7ccf0e7e8a83 490 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 491
RobMeades 0:7ccf0e7e8a83 492 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 493 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 494 do_ntp(driver);
RobMeades 0:7ccf0e7e8a83 495 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 496 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 497 }
RobMeades 0:7ccf0e7e8a83 498
RobMeades 0:7ccf0e7e8a83 499 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:7ccf0e7e8a83 500
RobMeades 0:7ccf0e7e8a83 501 // Test UDP data exchange
RobMeades 0:7ccf0e7e8a83 502 void test_udp_echo() {
RobMeades 0:7ccf0e7e8a83 503 UDPSocket sock;
RobMeades 0:7ccf0e7e8a83 504 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 505 SocketAddress local_address;
RobMeades 0:7ccf0e7e8a83 506 int x;
RobMeades 0:7ccf0e7e8a83 507 int size;
RobMeades 0:7ccf0e7e8a83 508
RobMeades 0:7ccf0e7e8a83 509 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 510 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 511
RobMeades 0:7ccf0e7e8a83 512 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 513 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades 0:7ccf0e7e8a83 514
RobMeades 0:7ccf0e7e8a83 515 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:7ccf0e7e8a83 516 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 517
RobMeades 0:7ccf0e7e8a83 518 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 519
RobMeades 0:7ccf0e7e8a83 520 // Do a bind, just for the helluvit
RobMeades 0:7ccf0e7e8a83 521 local_address.set_port(MBED_CONF_APP_LOCAL_PORT);
RobMeades 0:7ccf0e7e8a83 522 TEST_ASSERT(sock.bind(local_address) == 0);
RobMeades 0:7ccf0e7e8a83 523
RobMeades 0:7ccf0e7e8a83 524 sock.set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 525
RobMeades 0:7ccf0e7e8a83 526 // Test min, max, and some random sizes in-between
RobMeades 0:7ccf0e7e8a83 527 do_udp_echo(&sock, &host_address, 1);
RobMeades 0:7ccf0e7e8a83 528 do_udp_echo(&sock, &host_address, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 529 for (x = 0; x < 10; x++) {
RobMeades 0:7ccf0e7e8a83 530 size = (rand() % MBED_CONF_APP_UDP_MAX_PACKET_SIZE) + 1;
RobMeades 0:7ccf0e7e8a83 531 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 532 do_udp_echo(&sock, &host_address, size);
RobMeades 0:7ccf0e7e8a83 533 }
RobMeades 0:7ccf0e7e8a83 534
RobMeades 0:7ccf0e7e8a83 535 sock.close();
RobMeades 0:7ccf0e7e8a83 536 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 537 tr_debug("%d UDP packets of size up to %d byte(s) echoed successfully.",
RobMeades 0:7ccf0e7e8a83 538 x, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 539 }
RobMeades 0:7ccf0e7e8a83 540
RobMeades 0:7ccf0e7e8a83 541 // Test many different sizes of UDP data arriving at once
RobMeades 0:7ccf0e7e8a83 542 void test_udp_echo_recv_sizes() {
RobMeades 0:7ccf0e7e8a83 543 UDPSocket sock;
RobMeades 0:7ccf0e7e8a83 544 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 545 int x, y, z;
RobMeades 0:7ccf0e7e8a83 546 int size;
RobMeades 0:7ccf0e7e8a83 547 int tries = 0;
RobMeades 0:7ccf0e7e8a83 548 unsigned int offset;
RobMeades 0:7ccf0e7e8a83 549 char * recv_data;
RobMeades 0:7ccf0e7e8a83 550 bool packetLoss;
RobMeades 0:7ccf0e7e8a83 551 bool sendSuccess;
RobMeades 0:7ccf0e7e8a83 552 Timer timer;
RobMeades 0:7ccf0e7e8a83 553
RobMeades 0:7ccf0e7e8a83 554 driver->deinit();
RobMeades 0:7ccf0e7e8a83 555 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 556 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 557
RobMeades 0:7ccf0e7e8a83 558 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 559 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades 0:7ccf0e7e8a83 560
RobMeades 0:7ccf0e7e8a83 561 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:7ccf0e7e8a83 562 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 563
RobMeades 0:7ccf0e7e8a83 564 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 565
RobMeades 0:7ccf0e7e8a83 566 do {
RobMeades 0:7ccf0e7e8a83 567 tr_debug("--- UDP packet size test, test try %d, flushing input buffers", tries + 1);
RobMeades 0:7ccf0e7e8a83 568 // First of all, clear any junk from the socket
RobMeades 0:7ccf0e7e8a83 569 sock.set_timeout(1000);
RobMeades 0:7ccf0e7e8a83 570 recv_data = (char *) malloc (MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 571 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 572 while (sock.recvfrom(&host_address, (void *) recv_data, MBED_CONF_APP_UDP_MAX_PACKET_SIZE) > 0) {
RobMeades 0:7ccf0e7e8a83 573 // Throw it away
RobMeades 0:7ccf0e7e8a83 574 }
RobMeades 0:7ccf0e7e8a83 575 free (recv_data);
RobMeades 0:7ccf0e7e8a83 576
RobMeades 0:7ccf0e7e8a83 577 sock.set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 578
RobMeades 0:7ccf0e7e8a83 579 // Throw random sized UDP packets up...
RobMeades 0:7ccf0e7e8a83 580 x = 0;
RobMeades 0:7ccf0e7e8a83 581 offset = 0;
RobMeades 0:7ccf0e7e8a83 582 while (offset < sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 583 size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades 0:7ccf0e7e8a83 584 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades 0:7ccf0e7e8a83 585 if (offset + size > sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 586 size = sizeof (send_data) - offset;
RobMeades 0:7ccf0e7e8a83 587 }
RobMeades 0:7ccf0e7e8a83 588 sendSuccess = false;
RobMeades 0:7ccf0e7e8a83 589 for (y = 0; !sendSuccess && (y < NUM_UDP_RETRIES); y++) {
RobMeades 0:7ccf0e7e8a83 590 tr_debug("Sending UDP packet number %d, size %d byte(s), send try %d.", x + 1, size, y + 1);
RobMeades 0:7ccf0e7e8a83 591 if (sock.sendto(host_address, (void *) (send_data + offset), size) == size) {
RobMeades 0:7ccf0e7e8a83 592 sendSuccess = true;
RobMeades 0:7ccf0e7e8a83 593 offset += size;
RobMeades 0:7ccf0e7e8a83 594 }
RobMeades 0:7ccf0e7e8a83 595 }
RobMeades 0:7ccf0e7e8a83 596 TEST_ASSERT(sendSuccess);
RobMeades 0:7ccf0e7e8a83 597 x++;
RobMeades 0:7ccf0e7e8a83 598 }
RobMeades 0:7ccf0e7e8a83 599 tr_debug("--- All UDP packets sent");
RobMeades 0:7ccf0e7e8a83 600
RobMeades 0:7ccf0e7e8a83 601 // ...and capture them all again afterwards
RobMeades 0:7ccf0e7e8a83 602 recv_data = (char *) malloc (sizeof (send_data));
RobMeades 0:7ccf0e7e8a83 603 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 604 memset (recv_data, 0, sizeof (send_data));
RobMeades 0:7ccf0e7e8a83 605 size = 0;
RobMeades 0:7ccf0e7e8a83 606 y = 0;
RobMeades 0:7ccf0e7e8a83 607 packetLoss = false;
RobMeades 0:7ccf0e7e8a83 608 timer.start();
RobMeades 0:7ccf0e7e8a83 609 while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 10000)) {
RobMeades 0:7ccf0e7e8a83 610 y = sock.recvfrom(&host_address, (void *) (recv_data + size), sizeof (send_data) - size);
RobMeades 0:7ccf0e7e8a83 611 if (y > 0) {
RobMeades 0:7ccf0e7e8a83 612 size += y;
RobMeades 0:7ccf0e7e8a83 613 }
RobMeades 0:7ccf0e7e8a83 614 }
RobMeades 0:7ccf0e7e8a83 615 timer.stop();
RobMeades 0:7ccf0e7e8a83 616 timer.reset();
RobMeades 0:7ccf0e7e8a83 617 tr_debug( "--- Either received everything back or timed out waiting");
RobMeades 0:7ccf0e7e8a83 618
RobMeades 0:7ccf0e7e8a83 619 // Check that we reassembled everything correctly
RobMeades 0:7ccf0e7e8a83 620 if (size == sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 621 for (x = 0; ((*(recv_data + x) == *(send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades 0:7ccf0e7e8a83 622 }
RobMeades 0:7ccf0e7e8a83 623 if (x != sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 624 y = x - 5;
RobMeades 0:7ccf0e7e8a83 625 if (y < 0) {
RobMeades 0:7ccf0e7e8a83 626 y = 0;
RobMeades 0:7ccf0e7e8a83 627 }
RobMeades 0:7ccf0e7e8a83 628 z = 10;
RobMeades 0:7ccf0e7e8a83 629 if (y + z > (int) sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 630 z = sizeof(send_data) - y;
RobMeades 0:7ccf0e7e8a83 631 }
RobMeades 0:7ccf0e7e8a83 632 tr_debug(" --- Difference at character %d (send \"%*.*s\", recv \"%*.*s\")",
RobMeades 0:7ccf0e7e8a83 633 x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades 0:7ccf0e7e8a83 634 packetLoss = true;
RobMeades 0:7ccf0e7e8a83 635 }
RobMeades 0:7ccf0e7e8a83 636 } else {
RobMeades 0:7ccf0e7e8a83 637 tr_debug(" --- %d bytes missing (%d bytes received when %d were expected))",
RobMeades 0:7ccf0e7e8a83 638 sizeof (send_data) - size, size, sizeof (send_data));
RobMeades 0:7ccf0e7e8a83 639 packetLoss = true;
RobMeades 0:7ccf0e7e8a83 640 }
RobMeades 0:7ccf0e7e8a83 641 free (recv_data);
RobMeades 0:7ccf0e7e8a83 642 tries++;
RobMeades 0:7ccf0e7e8a83 643 } while (packetLoss && (tries < NUM_UDP_RETRIES));
RobMeades 0:7ccf0e7e8a83 644
RobMeades 0:7ccf0e7e8a83 645 TEST_ASSERT(!packetLoss);
RobMeades 0:7ccf0e7e8a83 646 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 647 sock.close();
RobMeades 0:7ccf0e7e8a83 648 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 649 }
RobMeades 0:7ccf0e7e8a83 650
RobMeades 0:7ccf0e7e8a83 651 // Test UDP data exchange via the asynchronous sigio() mechanism
RobMeades 0:7ccf0e7e8a83 652 void test_udp_echo_async() {
RobMeades 0:7ccf0e7e8a83 653 UDPSocket sock;
RobMeades 0:7ccf0e7e8a83 654 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 655 SocketAddress local_address;
RobMeades 0:7ccf0e7e8a83 656 bool callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 657 int x;
RobMeades 0:7ccf0e7e8a83 658 int size;
RobMeades 0:7ccf0e7e8a83 659
RobMeades 0:7ccf0e7e8a83 660 driver->deinit();
RobMeades 0:7ccf0e7e8a83 661 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 662 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 663
RobMeades 0:7ccf0e7e8a83 664 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 665 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades 0:7ccf0e7e8a83 666
RobMeades 0:7ccf0e7e8a83 667 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:7ccf0e7e8a83 668 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 669
RobMeades 0:7ccf0e7e8a83 670 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 671
RobMeades 0:7ccf0e7e8a83 672 // Set up the async callback and set the timeout to zero
RobMeades 0:7ccf0e7e8a83 673 sock.sigio(callback(async_cb, &callback_triggered));
RobMeades 0:7ccf0e7e8a83 674 sock.set_timeout(0);
RobMeades 0:7ccf0e7e8a83 675
RobMeades 0:7ccf0e7e8a83 676 // Test min, max, and some random sizes in-between
RobMeades 0:7ccf0e7e8a83 677 // and this time allow the UDP packets to be fragmented
RobMeades 0:7ccf0e7e8a83 678 do_udp_echo_async(&sock, &host_address, 1, &callback_triggered);
RobMeades 0:7ccf0e7e8a83 679 do_udp_echo_async(&sock, &host_address, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE,
RobMeades 0:7ccf0e7e8a83 680 &callback_triggered);
RobMeades 0:7ccf0e7e8a83 681 for (x = 0; x < 10; x++) {
RobMeades 0:7ccf0e7e8a83 682 size = (rand() % MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE) + 1;
RobMeades 0:7ccf0e7e8a83 683 size = fix(size, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 684 do_udp_echo_async(&sock, &host_address, size, &callback_triggered);
RobMeades 0:7ccf0e7e8a83 685 }
RobMeades 0:7ccf0e7e8a83 686
RobMeades 0:7ccf0e7e8a83 687 sock.close();
RobMeades 0:7ccf0e7e8a83 688
RobMeades 0:7ccf0e7e8a83 689 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 690
RobMeades 0:7ccf0e7e8a83 691 tr_debug("%d UDP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades 0:7ccf0e7e8a83 692 x, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 693 }
RobMeades 0:7ccf0e7e8a83 694
RobMeades 0:7ccf0e7e8a83 695 // Test many different sizes of TCP data arriving at once
RobMeades 0:7ccf0e7e8a83 696 void test_tcp_echo_recv_sizes() {
RobMeades 0:7ccf0e7e8a83 697 TCPSocket sock;
RobMeades 0:7ccf0e7e8a83 698 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 699 int x, y, z;
RobMeades 0:7ccf0e7e8a83 700 int size;
RobMeades 0:7ccf0e7e8a83 701 unsigned int offset;
RobMeades 0:7ccf0e7e8a83 702 char * recv_data;
RobMeades 0:7ccf0e7e8a83 703 Timer timer;
RobMeades 0:7ccf0e7e8a83 704
RobMeades 0:7ccf0e7e8a83 705 driver->deinit();
RobMeades 0:7ccf0e7e8a83 706 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 707 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 708
RobMeades 0:7ccf0e7e8a83 709 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 710 host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades 0:7ccf0e7e8a83 711
RobMeades 0:7ccf0e7e8a83 712 tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:7ccf0e7e8a83 713 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 714
RobMeades 0:7ccf0e7e8a83 715 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 716
RobMeades 0:7ccf0e7e8a83 717 TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades 0:7ccf0e7e8a83 718
RobMeades 0:7ccf0e7e8a83 719 sock.set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 720
RobMeades 0:7ccf0e7e8a83 721 // Throw random sized TCP packets up...
RobMeades 0:7ccf0e7e8a83 722 x = 0;
RobMeades 0:7ccf0e7e8a83 723 offset = 0;
RobMeades 0:7ccf0e7e8a83 724 while (offset < sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 725 size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades 0:7ccf0e7e8a83 726 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades 0:7ccf0e7e8a83 727 if (offset + size > sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 728 size = sizeof (send_data) - offset;
RobMeades 0:7ccf0e7e8a83 729 }
RobMeades 0:7ccf0e7e8a83 730 tr_debug("Sending TCP packet number %d, size %d byte(s).", x + 1, size);
RobMeades 0:7ccf0e7e8a83 731 TEST_ASSERT(sendAll(&sock, (send_data + offset), size) == size);
RobMeades 0:7ccf0e7e8a83 732 offset += size;
RobMeades 0:7ccf0e7e8a83 733 x++;
RobMeades 0:7ccf0e7e8a83 734 }
RobMeades 0:7ccf0e7e8a83 735
RobMeades 0:7ccf0e7e8a83 736 // ...and capture them all again afterwards
RobMeades 0:7ccf0e7e8a83 737 recv_data = (char *) malloc (sizeof (send_data));
RobMeades 0:7ccf0e7e8a83 738 TEST_ASSERT(recv_data != NULL);
RobMeades 0:7ccf0e7e8a83 739 memset (recv_data, 0, sizeof (send_data));
RobMeades 0:7ccf0e7e8a83 740 size = 0;
RobMeades 0:7ccf0e7e8a83 741 x = 0;
RobMeades 0:7ccf0e7e8a83 742 timer.start();
RobMeades 0:7ccf0e7e8a83 743 while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 30000)) {
RobMeades 0:7ccf0e7e8a83 744 y = sock.recv((void *) (recv_data + size), sizeof (send_data) - size);
RobMeades 0:7ccf0e7e8a83 745 tr_debug("Received TCP packet number %d, size %d byte(s).", x, y);
RobMeades 0:7ccf0e7e8a83 746 size += y;
RobMeades 0:7ccf0e7e8a83 747 x++;
RobMeades 0:7ccf0e7e8a83 748 }
RobMeades 0:7ccf0e7e8a83 749 timer.stop();
RobMeades 0:7ccf0e7e8a83 750 timer.reset();
RobMeades 0:7ccf0e7e8a83 751
RobMeades 0:7ccf0e7e8a83 752 // Check that we reassembled everything correctly
RobMeades 0:7ccf0e7e8a83 753 for (x = 0; ((*(recv_data + x) == *(send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades 0:7ccf0e7e8a83 754 }
RobMeades 0:7ccf0e7e8a83 755 if (x != sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 756 y = x - 5;
RobMeades 0:7ccf0e7e8a83 757 if (y < 0) {
RobMeades 0:7ccf0e7e8a83 758 y = 0;
RobMeades 0:7ccf0e7e8a83 759 }
RobMeades 0:7ccf0e7e8a83 760 z = 10;
RobMeades 0:7ccf0e7e8a83 761 if (y + z > (int) sizeof (send_data)) {
RobMeades 0:7ccf0e7e8a83 762 z = sizeof(send_data) - y;
RobMeades 0:7ccf0e7e8a83 763 }
RobMeades 0:7ccf0e7e8a83 764 tr_debug("Difference at character %d (send \"%*.*s\", recv \"%*.*s\")",
RobMeades 0:7ccf0e7e8a83 765 x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades 0:7ccf0e7e8a83 766 TEST_ASSERT(false);
RobMeades 0:7ccf0e7e8a83 767 }
RobMeades 0:7ccf0e7e8a83 768 free (recv_data);
RobMeades 0:7ccf0e7e8a83 769
RobMeades 0:7ccf0e7e8a83 770 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:7ccf0e7e8a83 771 sock.close();
RobMeades 0:7ccf0e7e8a83 772 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 773 }
RobMeades 0:7ccf0e7e8a83 774
RobMeades 0:7ccf0e7e8a83 775 // Test TCP data exchange via the asynchronous sigio() mechanism
RobMeades 0:7ccf0e7e8a83 776 void test_tcp_echo_async() {
RobMeades 0:7ccf0e7e8a83 777 TCPSocket sock;
RobMeades 0:7ccf0e7e8a83 778 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 779 bool callback_triggered = false;
RobMeades 0:7ccf0e7e8a83 780 int x;
RobMeades 0:7ccf0e7e8a83 781 int size;
RobMeades 0:7ccf0e7e8a83 782
RobMeades 0:7ccf0e7e8a83 783 driver->deinit();
RobMeades 0:7ccf0e7e8a83 784 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 785 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 786
RobMeades 0:7ccf0e7e8a83 787 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 788 host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades 0:7ccf0e7e8a83 789
RobMeades 0:7ccf0e7e8a83 790 tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:7ccf0e7e8a83 791 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:7ccf0e7e8a83 792
RobMeades 0:7ccf0e7e8a83 793 TEST_ASSERT(sock.open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 794
RobMeades 0:7ccf0e7e8a83 795 // Set up the async callback and set the timeout to zero
RobMeades 0:7ccf0e7e8a83 796 sock.sigio(callback(async_cb, &callback_triggered));
RobMeades 0:7ccf0e7e8a83 797 sock.set_timeout(0);
RobMeades 0:7ccf0e7e8a83 798
RobMeades 0:7ccf0e7e8a83 799 TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades 0:7ccf0e7e8a83 800 // Test min, max, and some random sizes in-between
RobMeades 0:7ccf0e7e8a83 801 do_tcp_echo_async(&sock, 1, &callback_triggered);
RobMeades 0:7ccf0e7e8a83 802 do_tcp_echo_async(&sock, MBED_CONF_APP_TCP_MAX_PACKET_SIZE, &callback_triggered);
RobMeades 0:7ccf0e7e8a83 803 for (x = 0; x < 10; x++) {
RobMeades 0:7ccf0e7e8a83 804 size = (rand() % MBED_CONF_APP_TCP_MAX_PACKET_SIZE) + 1;
RobMeades 0:7ccf0e7e8a83 805 size = fix(size, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 806 do_tcp_echo_async(&sock, size, &callback_triggered);
RobMeades 0:7ccf0e7e8a83 807 }
RobMeades 0:7ccf0e7e8a83 808
RobMeades 0:7ccf0e7e8a83 809 sock.close();
RobMeades 0:7ccf0e7e8a83 810
RobMeades 0:7ccf0e7e8a83 811 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 812
RobMeades 0:7ccf0e7e8a83 813 tr_debug("%d TCP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades 0:7ccf0e7e8a83 814 x, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades 0:7ccf0e7e8a83 815 }
RobMeades 0:7ccf0e7e8a83 816 #endif
RobMeades 0:7ccf0e7e8a83 817
RobMeades 0:7ccf0e7e8a83 818 // Allocate max sockets
RobMeades 0:7ccf0e7e8a83 819 void test_max_sockets() {
RobMeades 0:7ccf0e7e8a83 820 UDPSocket sock[MAX_NUM_SOCKETS];
RobMeades 0:7ccf0e7e8a83 821 UDPSocket sockNone;
RobMeades 0:7ccf0e7e8a83 822 SocketAddress host_address;
RobMeades 0:7ccf0e7e8a83 823
RobMeades 0:7ccf0e7e8a83 824 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 825 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 826
RobMeades 0:7ccf0e7e8a83 827 TEST_ASSERT(driver->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades 0:7ccf0e7e8a83 828 host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades 0:7ccf0e7e8a83 829
RobMeades 0:7ccf0e7e8a83 830 // Open the first socket and use it
RobMeades 0:7ccf0e7e8a83 831 TEST_ASSERT(sock[0].open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 832 sock[0].set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 833 do_ntp_sock(&sock[0], host_address);
RobMeades 0:7ccf0e7e8a83 834
RobMeades 0:7ccf0e7e8a83 835 // Check that we stop being able to get sockets at the max number
RobMeades 0:7ccf0e7e8a83 836 for (int x = 1; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
RobMeades 0:7ccf0e7e8a83 837 TEST_ASSERT(sock[x].open(driver) == 0)
RobMeades 0:7ccf0e7e8a83 838 }
RobMeades 0:7ccf0e7e8a83 839 TEST_ASSERT(sockNone.open(driver) < 0);
RobMeades 0:7ccf0e7e8a83 840
RobMeades 0:7ccf0e7e8a83 841 // Now use the last one
RobMeades 0:7ccf0e7e8a83 842 sock[sizeof (sock) / sizeof (sock[0]) - 1].set_timeout(10000);
RobMeades 0:7ccf0e7e8a83 843 do_ntp_sock(&sock[sizeof (sock) / sizeof (sock[0]) - 1], host_address);
RobMeades 0:7ccf0e7e8a83 844
RobMeades 0:7ccf0e7e8a83 845 // Close all of the sockets
RobMeades 0:7ccf0e7e8a83 846 for (int x = 0; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
RobMeades 0:7ccf0e7e8a83 847 TEST_ASSERT(sock[x].close() == 0);
RobMeades 0:7ccf0e7e8a83 848 }
RobMeades 0:7ccf0e7e8a83 849
RobMeades 0:7ccf0e7e8a83 850 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 851 }
RobMeades 0:7ccf0e7e8a83 852
RobMeades 0:7ccf0e7e8a83 853 // Connect with credentials included in the connect request
RobMeades 0:7ccf0e7e8a83 854 void test_connect_credentials() {
RobMeades 0:7ccf0e7e8a83 855
RobMeades 0:7ccf0e7e8a83 856 driver->deinit();
RobMeades 0:7ccf0e7e8a83 857 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 858 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 859 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 860 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 861 }
RobMeades 0:7ccf0e7e8a83 862
RobMeades 0:7ccf0e7e8a83 863 // Test with credentials preset
RobMeades 0:7ccf0e7e8a83 864 void test_connect_preset_credentials() {
RobMeades 0:7ccf0e7e8a83 865
RobMeades 0:7ccf0e7e8a83 866 driver->deinit();
RobMeades 0:7ccf0e7e8a83 867 TEST_ASSERT(driver->init(MBED_CONF_APP_DEFAULT_PIN));
RobMeades 0:7ccf0e7e8a83 868 driver->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:7ccf0e7e8a83 869 MBED_CONF_APP_PASSWORD);
RobMeades 0:7ccf0e7e8a83 870 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN) == 0);
RobMeades 0:7ccf0e7e8a83 871 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 872 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 873 }
RobMeades 0:7ccf0e7e8a83 874
RobMeades 0:7ccf0e7e8a83 875 // Test adding and using a SIM pin, then removing it, using the pending
RobMeades 0:7ccf0e7e8a83 876 // mechanism where the change doesn't occur until connect() is called
RobMeades 0:7ccf0e7e8a83 877 void test_check_sim_pin_pending() {
RobMeades 0:7ccf0e7e8a83 878
RobMeades 0:7ccf0e7e8a83 879 driver->deinit();
RobMeades 0:7ccf0e7e8a83 880
RobMeades 0:7ccf0e7e8a83 881 // Enable PIN checking (which will use the current PIN)
RobMeades 0:7ccf0e7e8a83 882 // and also flag that the PIN should be changed to MBED_CONF_APP_ALT_PIN,
RobMeades 0:7ccf0e7e8a83 883 // then try connecting
RobMeades 0:7ccf0e7e8a83 884 driver->set_sim_pin_check(true);
RobMeades 0:7ccf0e7e8a83 885 driver->set_new_sim_pin(MBED_CONF_APP_ALT_PIN);
RobMeades 0:7ccf0e7e8a83 886 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 887 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 888 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 889 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 890 driver->deinit();
RobMeades 0:7ccf0e7e8a83 891
RobMeades 0:7ccf0e7e8a83 892 // Now change the PIN back to what it was before
RobMeades 0:7ccf0e7e8a83 893 driver->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 894 TEST_ASSERT(driver->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 895 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 896 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 897 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 898 driver->deinit();
RobMeades 0:7ccf0e7e8a83 899
RobMeades 0:7ccf0e7e8a83 900 // Check that it was changed back, and this time
RobMeades 0:7ccf0e7e8a83 901 // use the other way of entering the PIN
RobMeades 0:7ccf0e7e8a83 902 driver->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 903 TEST_ASSERT(driver->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:7ccf0e7e8a83 904 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 905 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 906 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 907 driver->deinit();
RobMeades 0:7ccf0e7e8a83 908
RobMeades 0:7ccf0e7e8a83 909 // Remove PIN checking again and check that it no
RobMeades 0:7ccf0e7e8a83 910 // longer matters what the PIN is
RobMeades 0:7ccf0e7e8a83 911 driver->set_sim_pin_check(false);
RobMeades 0:7ccf0e7e8a83 912 TEST_ASSERT(driver->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 913 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 914 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 915 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 916 driver->deinit();
RobMeades 0:7ccf0e7e8a83 917 TEST_ASSERT(driver->init(NULL));
RobMeades 0:7ccf0e7e8a83 918 TEST_ASSERT(driver->connect(MBED_CONF_APP_INCORRECT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 919 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 920 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 921 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 922
RobMeades 0:7ccf0e7e8a83 923 // Put the SIM pin back to the correct value for any subsequent tests
RobMeades 0:7ccf0e7e8a83 924 driver->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 925 }
RobMeades 0:7ccf0e7e8a83 926
RobMeades 0:7ccf0e7e8a83 927 // Test adding and using a SIM pin, then removing it, using the immediate
RobMeades 0:7ccf0e7e8a83 928 // mechanism
RobMeades 0:7ccf0e7e8a83 929 void test_check_sim_pin_immediate() {
RobMeades 0:7ccf0e7e8a83 930
RobMeades 0:7ccf0e7e8a83 931 driver->deinit();
RobMeades 0:7ccf0e7e8a83 932 driver->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 933
RobMeades 0:7ccf0e7e8a83 934 // Enable PIN checking (which will use the current PIN), change
RobMeades 0:7ccf0e7e8a83 935 // the PIN to MBED_CONF_APP_ALT_PIN, then try connecting after powering on and
RobMeades 0:7ccf0e7e8a83 936 // off the modem
RobMeades 0:7ccf0e7e8a83 937 driver->set_sim_pin_check(true, true, MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 938 driver->set_new_sim_pin(MBED_CONF_APP_ALT_PIN, true);
RobMeades 0:7ccf0e7e8a83 939 driver->deinit();
RobMeades 0:7ccf0e7e8a83 940 TEST_ASSERT(driver->init(NULL));
RobMeades 0:7ccf0e7e8a83 941 TEST_ASSERT(driver->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 942 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 943 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 944 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 945
RobMeades 0:7ccf0e7e8a83 946 driver->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 947
RobMeades 0:7ccf0e7e8a83 948 // Now change the PIN back to what it was before
RobMeades 0:7ccf0e7e8a83 949 driver->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN, true);
RobMeades 0:7ccf0e7e8a83 950 driver->deinit();
RobMeades 0:7ccf0e7e8a83 951 driver->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 952 TEST_ASSERT(driver->init(NULL));
RobMeades 0:7ccf0e7e8a83 953 TEST_ASSERT(driver->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:7ccf0e7e8a83 954 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 955 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 956 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 957
RobMeades 0:7ccf0e7e8a83 958 driver->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 959
RobMeades 0:7ccf0e7e8a83 960 // Remove PIN checking again and check that it no
RobMeades 0:7ccf0e7e8a83 961 // longer matters what the PIN is
RobMeades 0:7ccf0e7e8a83 962 driver->set_sim_pin_check(false, true);
RobMeades 0:7ccf0e7e8a83 963 driver->deinit();
RobMeades 0:7ccf0e7e8a83 964 TEST_ASSERT(driver->init(MBED_CONF_APP_INCORRECT_PIN));
RobMeades 0:7ccf0e7e8a83 965 TEST_ASSERT(driver->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:7ccf0e7e8a83 966 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 967 use_connection(driver);
RobMeades 0:7ccf0e7e8a83 968 drop_connection(driver);
RobMeades 0:7ccf0e7e8a83 969
RobMeades 0:7ccf0e7e8a83 970 // Put the SIM pin back to the correct value for any subsequent tests
RobMeades 0:7ccf0e7e8a83 971 driver->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:7ccf0e7e8a83 972 }
RobMeades 0:7ccf0e7e8a83 973
RobMeades 0:7ccf0e7e8a83 974 // Test being able to connect with a local instance of the driver
RobMeades 0:7ccf0e7e8a83 975 // NOTE: since this local instance will fiddle with bits of HW that the
RobMeades 0:7ccf0e7e8a83 976 // static instance thought it owned, the static instance will no longer
RobMeades 0:7ccf0e7e8a83 977 // work afterwards, hence this must be run as the last test in the list
RobMeades 0:7ccf0e7e8a83 978 void test_connect_local_instance_last_test() {
RobMeades 0:7ccf0e7e8a83 979
RobMeades 0:7ccf0e7e8a83 980 UbloxATCellularInterface *pLocalInterface = NULL;
RobMeades 0:7ccf0e7e8a83 981
RobMeades 0:7ccf0e7e8a83 982 pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades 0:7ccf0e7e8a83 983 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:7ccf0e7e8a83 984 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:7ccf0e7e8a83 985 pLocalInterface->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 986
RobMeades 0:7ccf0e7e8a83 987 TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 988 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 989 use_connection(pLocalInterface);
RobMeades 0:7ccf0e7e8a83 990 drop_connection(pLocalInterface);
RobMeades 0:7ccf0e7e8a83 991 delete pLocalInterface;
RobMeades 0:7ccf0e7e8a83 992
RobMeades 0:7ccf0e7e8a83 993 pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades 0:7ccf0e7e8a83 994 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:7ccf0e7e8a83 995 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:7ccf0e7e8a83 996 pLocalInterface->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 997
RobMeades 0:7ccf0e7e8a83 998 TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:7ccf0e7e8a83 999 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:7ccf0e7e8a83 1000 use_connection(pLocalInterface);
RobMeades 0:7ccf0e7e8a83 1001 drop_connection(pLocalInterface);
RobMeades 0:7ccf0e7e8a83 1002 delete pLocalInterface;
RobMeades 0:7ccf0e7e8a83 1003 }
RobMeades 0:7ccf0e7e8a83 1004
RobMeades 0:7ccf0e7e8a83 1005 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 1006 // TEST ENVIRONMENT
RobMeades 0:7ccf0e7e8a83 1007 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 1008
RobMeades 0:7ccf0e7e8a83 1009 // Setup the test environment
RobMeades 0:7ccf0e7e8a83 1010 utest::v1::status_t test_setup(const size_t number_of_cases) {
RobMeades 0:7ccf0e7e8a83 1011 // Setup Greentea with a timeout
RobMeades 0:7ccf0e7e8a83 1012 GREENTEA_SETUP(960, "default_auto");
RobMeades 0:7ccf0e7e8a83 1013 return verbose_test_setup_handler(number_of_cases);
RobMeades 0:7ccf0e7e8a83 1014 }
RobMeades 0:7ccf0e7e8a83 1015
RobMeades 0:7ccf0e7e8a83 1016 // IMPORTANT!!! if you make a change to the tests here you should
RobMeades 0:7ccf0e7e8a83 1017 // check whether the same change should be made to the tests under
RobMeades 0:7ccf0e7e8a83 1018 // the GENERIC driver.
RobMeades 0:7ccf0e7e8a83 1019
RobMeades 0:7ccf0e7e8a83 1020 // Test cases
RobMeades 0:7ccf0e7e8a83 1021 Case cases[] = {
RobMeades 0:7ccf0e7e8a83 1022 Case("Set randomise", test_set_randomise),
RobMeades 0:7ccf0e7e8a83 1023 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:7ccf0e7e8a83 1024 Case("UDP echo test", test_udp_echo),
RobMeades 0:7ccf0e7e8a83 1025 # ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades 0:7ccf0e7e8a83 1026 Case("UDP recv sizes", test_udp_echo_recv_sizes),
RobMeades 0:7ccf0e7e8a83 1027 # endif
RobMeades 0:7ccf0e7e8a83 1028 Case("UDP async echo test", test_udp_echo_async),
RobMeades 0:7ccf0e7e8a83 1029 # ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades 0:7ccf0e7e8a83 1030 Case("TCP recv sizes", test_tcp_echo_recv_sizes),
RobMeades 0:7ccf0e7e8a83 1031 # endif
RobMeades 0:7ccf0e7e8a83 1032 Case("TCP async echo test", test_tcp_echo_async),
RobMeades 0:7ccf0e7e8a83 1033 #endif
RobMeades 0:7ccf0e7e8a83 1034 #ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades 0:7ccf0e7e8a83 1035 Case("Alloc max sockets", test_max_sockets),
RobMeades 0:7ccf0e7e8a83 1036 #endif
RobMeades 0:7ccf0e7e8a83 1037 Case("Connect with credentials", test_connect_credentials),
RobMeades 0:7ccf0e7e8a83 1038 Case("Connect with preset credentials", test_connect_preset_credentials),
RobMeades 0:7ccf0e7e8a83 1039 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:7ccf0e7e8a83 1040 Case("Check SIM pin, pending", test_check_sim_pin_pending),
RobMeades 0:7ccf0e7e8a83 1041 Case("Check SIM pin, immediate", test_check_sim_pin_immediate),
RobMeades 0:7ccf0e7e8a83 1042 #endif
RobMeades 0:7ccf0e7e8a83 1043 #ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 for this
RobMeades 0:7ccf0e7e8a83 1044 Case("Connect using local instance, must be last test", test_connect_local_instance_last_test)
RobMeades 0:7ccf0e7e8a83 1045 #endif
RobMeades 0:7ccf0e7e8a83 1046 };
RobMeades 0:7ccf0e7e8a83 1047
RobMeades 0:7ccf0e7e8a83 1048 Specification specification(test_setup, cases);
RobMeades 0:7ccf0e7e8a83 1049
RobMeades 0:7ccf0e7e8a83 1050 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 1051 // MAIN
RobMeades 0:7ccf0e7e8a83 1052 // ----------------------------------------------------------------
RobMeades 0:7ccf0e7e8a83 1053
RobMeades 0:7ccf0e7e8a83 1054 int main() {
RobMeades 0:7ccf0e7e8a83 1055
RobMeades 0:7ccf0e7e8a83 1056 #ifdef FEATURE_COMMON_PAL
RobMeades 0:7ccf0e7e8a83 1057 mbed_trace_init();
RobMeades 0:7ccf0e7e8a83 1058
RobMeades 0:7ccf0e7e8a83 1059 mbed_trace_mutex_wait_function_set(lock);
RobMeades 0:7ccf0e7e8a83 1060 mbed_trace_mutex_release_function_set(unlock);
RobMeades 0:7ccf0e7e8a83 1061 #endif
RobMeades 0:7ccf0e7e8a83 1062
RobMeades 0:7ccf0e7e8a83 1063 driver->connection_status_cb(connection_down_cb);
RobMeades 0:7ccf0e7e8a83 1064
RobMeades 0:7ccf0e7e8a83 1065 // Run tests
RobMeades 0:7ccf0e7e8a83 1066 return !Harness::run(specification);
RobMeades 0:7ccf0e7e8a83 1067 }
RobMeades 0:7ccf0e7e8a83 1068
RobMeades 0:7ccf0e7e8a83 1069 // End Of File
RobMeades 0:7ccf0e7e8a83 1070