u-blox / ublox-ppp-cellular-interface

Library that implements the CellularInterface using PPP and LWIP on the mbed MCU. May be used on the C027 and C030 (non-N2xx flavour) boards from mbed 5.5 onwards.

Dependents:   example-ublox-cellular-interface HelloMQTT example-ublox-cellular-interface_r410M example-ublox-mbed-client

TESTS/unit_tests/default/main.cpp@3:9863dcade75d, 2018-02-28 (annotated)

Committer:
RobMeades
Date:
Wed Feb 28 17:33:50 2018 +0000
Revision:
3:9863dcade75d
Parent:
1:80ec3fccad9e 
PR 6032 into mbed-os changed the signature of the PPP connection_status_cb() (it now carries two parameters rather than one).  This change fixes the UbloxPPPCellularInterface to work with that PR.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RobMeades 0:44dd95724bc2 1 #include "UbloxPPPCellularInterface.h"
RobMeades 0:44dd95724bc2 2 #include "mbed.h"
RobMeades 0:44dd95724bc2 3 #include "Callback.h"
RobMeades 0:44dd95724bc2 4 #include "greentea-client/test_env.h"
RobMeades 0:44dd95724bc2 5 #include "unity.h"
RobMeades 0:44dd95724bc2 6 #include "utest.h"
RobMeades 0:44dd95724bc2 7 #include "UDPSocket.h"
RobMeades 0:44dd95724bc2 8 #ifdef FEATURE_COMMON_PAL
RobMeades 0:44dd95724bc2 9 #include "mbed_trace.h"
RobMeades 0:44dd95724bc2 10 #define TRACE_GROUP "TEST"
RobMeades 0:44dd95724bc2 11 #else
rob.meades@u-blox.com 1:80ec3fccad9e 12 #define tr_debug(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:80ec3fccad9e 13 #define tr_info(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:80ec3fccad9e 14 #define tr_warn(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com 1:80ec3fccad9e 15 #define tr_error(format, ...) debug(format "\n", ## __VA_ARGS__)
RobMeades 0:44dd95724bc2 16 #endif
RobMeades 0:44dd95724bc2 17
RobMeades 0:44dd95724bc2 18 using namespace utest::v1;
RobMeades 0:44dd95724bc2 19
RobMeades 0:44dd95724bc2 20 #if NSAPI_PPP_AVAILABLE
RobMeades 0:44dd95724bc2 21
RobMeades 0:44dd95724bc2 22 // IMPORTANT!!! if you make a change to the tests here you should
RobMeades 0:44dd95724bc2 23 // check whether the same change should be made to the tests under
rob.meades@u-blox.com 1:80ec3fccad9e 24 // the AT interface.
rob.meades@u-blox.com 1:80ec3fccad9e 25
rob.meades@u-blox.com 1:80ec3fccad9e 26 // NOTE: these test are only as reliable as UDP across the internet
rob.meades@u-blox.com 1:80ec3fccad9e 27 // over a radio link. The tests expect an NTP server to respond
rob.meades@u-blox.com 1:80ec3fccad9e 28 // to UDP packets and, if configured, an echo server to respond
rob.meades@u-blox.com 1:80ec3fccad9e 29 // to UDP packets. This simply may not happen. Please be patient.
RobMeades 0:44dd95724bc2 30
RobMeades 0:44dd95724bc2 31 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 32 // COMPILE-TIME MACROS
RobMeades 0:44dd95724bc2 33 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 34
RobMeades 0:44dd95724bc2 35 // These macros can be overridden with an mbed_app.json file and
RobMeades 0:44dd95724bc2 36 // contents of the following form:
RobMeades 0:44dd95724bc2 37 //
RobMeades 0:44dd95724bc2 38 //{
RobMeades 0:44dd95724bc2 39 // "config": {
RobMeades 0:44dd95724bc2 40 // "default-pin": {
RobMeades 0:44dd95724bc2 41 // "value": "\"1234\""
RobMeades 0:44dd95724bc2 42 // }
RobMeades 0:44dd95724bc2 43 //}
RobMeades 0:44dd95724bc2 44 //
RobMeades 0:44dd95724bc2 45 // See the template_mbed_app.txt in this directory for a fuller example.
RobMeades 0:44dd95724bc2 46
RobMeades 0:44dd95724bc2 47 // Whether debug trace is on
RobMeades 0:44dd95724bc2 48 #ifndef MBED_CONF_APP_DEBUG_ON
RobMeades 0:44dd95724bc2 49 # define MBED_CONF_APP_DEBUG_ON false
RobMeades 0:44dd95724bc2 50 #endif
RobMeades 0:44dd95724bc2 51
RobMeades 0:44dd95724bc2 52 // Run the SIM change tests, which require the DEFAULT_PIN
RobMeades 0:44dd95724bc2 53 // above to be correct for the board on which the test
RobMeades 0:44dd95724bc2 54 // is being run (and the SIM PIN to be disabled before tests run).
RobMeades 0:44dd95724bc2 55 #ifndef MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:44dd95724bc2 56 # define MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 0
RobMeades 0:44dd95724bc2 57 #endif
RobMeades 0:44dd95724bc2 58
RobMeades 0:44dd95724bc2 59 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:44dd95724bc2 60 # ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades 0:44dd95724bc2 61 # error "MBED_CONF_APP_DEFAULT_PIN must be defined to run the SIM tests"
RobMeades 0:44dd95724bc2 62 # endif
RobMeades 0:44dd95724bc2 63 # ifndef MBED_CONF_APP_ALT_PIN
RobMeades 0:44dd95724bc2 64 # error "MBED_CONF_APP_ALT_PIN must be defined to run the SIM tests"
RobMeades 0:44dd95724bc2 65 # endif
RobMeades 0:44dd95724bc2 66 # ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades 0:44dd95724bc2 67 # error "MBED_CONF_APP_INCORRECT_PIN must be defined to run the SIM tests"
RobMeades 0:44dd95724bc2 68 # endif
RobMeades 0:44dd95724bc2 69 #endif
RobMeades 0:44dd95724bc2 70
RobMeades 0:44dd95724bc2 71 // The credentials of the SIM in the board.
RobMeades 0:44dd95724bc2 72 #ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades 0:44dd95724bc2 73 // Note: if PIN is enabled on your SIM, or you wish to run the SIM PIN change
RobMeades 0:44dd95724bc2 74 // tests, you must define the PIN for your SIM (see note above on using
RobMeades 0:44dd95724bc2 75 // mbed_app.json to do so).
RobMeades 0:44dd95724bc2 76 # define MBED_CONF_APP_DEFAULT_PIN "0000"
RobMeades 0:44dd95724bc2 77 #endif
RobMeades 0:44dd95724bc2 78 #ifndef MBED_CONF_APP_APN
RobMeades 0:44dd95724bc2 79 # define MBED_CONF_APP_APN NULL
RobMeades 0:44dd95724bc2 80 #endif
RobMeades 0:44dd95724bc2 81 #ifndef MBED_CONF_APP_USERNAME
RobMeades 0:44dd95724bc2 82 # define MBED_CONF_APP_USERNAME NULL
RobMeades 0:44dd95724bc2 83 #endif
RobMeades 0:44dd95724bc2 84 #ifndef MBED_CONF_APP_PASSWORD
RobMeades 0:44dd95724bc2 85 # define MBED_CONF_APP_PASSWORD NULL
RobMeades 0:44dd95724bc2 86 #endif
RobMeades 0:44dd95724bc2 87
RobMeades 0:44dd95724bc2 88 // Alternate PIN to use during pin change testing
RobMeades 0:44dd95724bc2 89 #ifndef MBED_CONF_APP_ALT_PIN
RobMeades 0:44dd95724bc2 90 # define MBED_CONF_APP_ALT_PIN "9876"
RobMeades 0:44dd95724bc2 91 #endif
RobMeades 0:44dd95724bc2 92
RobMeades 0:44dd95724bc2 93 // A PIN that is definitely incorrect
RobMeades 0:44dd95724bc2 94 #ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades 0:44dd95724bc2 95 # define MBED_CONF_APP_INCORRECT_PIN "1530"
RobMeades 0:44dd95724bc2 96 #endif
RobMeades 0:44dd95724bc2 97
RobMeades 0:44dd95724bc2 98 // Servers and ports
RobMeades 0:44dd95724bc2 99 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:44dd95724bc2 100 # ifndef MBED_CONF_APP_ECHO_UDP_PORT
RobMeades 0:44dd95724bc2 101 # error "MBED_CONF_APP_ECHO_UDP_PORT (the port on which your echo server echoes UDP packets) must be defined"
RobMeades 0:44dd95724bc2 102 # endif
RobMeades 0:44dd95724bc2 103 # ifndef MBED_CONF_APP_ECHO_TCP_PORT
RobMeades 0:44dd95724bc2 104 # error "MBED_CONF_APP_ECHO_TCP_PORT (the port on which your echo server echoes TCP packets) must be defined"
RobMeades 0:44dd95724bc2 105 # endif
RobMeades 0:44dd95724bc2 106 #endif
RobMeades 0:44dd95724bc2 107
RobMeades 0:44dd95724bc2 108 #ifndef MBED_CONF_APP_NTP_SERVER
RobMeades 0:44dd95724bc2 109 # define MBED_CONF_APP_NTP_SERVER "2.pool.ntp.org"
RobMeades 0:44dd95724bc2 110 #else
RobMeades 0:44dd95724bc2 111 # ifndef MBED_CONF_APP_NTP_PORT
RobMeades 0:44dd95724bc2 112 # error "MBED_CONF_APP_NTP_PORT must be defined if MBED_CONF_APP_NTP_SERVER is defined"
RobMeades 0:44dd95724bc2 113 # endif
RobMeades 0:44dd95724bc2 114 #endif
RobMeades 0:44dd95724bc2 115 #ifndef MBED_CONF_APP_NTP_PORT
RobMeades 0:44dd95724bc2 116 # define MBED_CONF_APP_NTP_PORT 123
RobMeades 0:44dd95724bc2 117 #endif
RobMeades 0:44dd95724bc2 118
RobMeades 0:44dd95724bc2 119 #ifndef MBED_CONF_APP_LOCAL_PORT
RobMeades 0:44dd95724bc2 120 # define MBED_CONF_APP_LOCAL_PORT 15
RobMeades 0:44dd95724bc2 121 #endif
RobMeades 0:44dd95724bc2 122
RobMeades 0:44dd95724bc2 123 // UDP packet size limit for testing
RobMeades 0:44dd95724bc2 124 #ifndef MBED_CONF_APP_UDP_MAX_PACKET_SIZE
RobMeades 0:44dd95724bc2 125 # define MBED_CONF_APP_UDP_MAX_PACKET_SIZE 508
RobMeades 0:44dd95724bc2 126 #endif
RobMeades 0:44dd95724bc2 127
RobMeades 0:44dd95724bc2 128 // TCP packet size limit for testing
RobMeades 0:44dd95724bc2 129 #ifndef MBED_CONF_APP_MBED_CONF_APP_TCP_MAX_PACKET_SIZE
RobMeades 0:44dd95724bc2 130 # define MBED_CONF_APP_TCP_MAX_PACKET_SIZE 1500
RobMeades 0:44dd95724bc2 131 #endif
RobMeades 0:44dd95724bc2 132
RobMeades 0:44dd95724bc2 133 // The number of retries for UDP exchanges
RobMeades 0:44dd95724bc2 134 #define NUM_UDP_RETRIES 5
RobMeades 0:44dd95724bc2 135
RobMeades 0:44dd95724bc2 136 // How long to wait for stuff to travel in the async tests
RobMeades 0:44dd95724bc2 137 #define ASYNC_TEST_WAIT_TIME 10000
RobMeades 0:44dd95724bc2 138
RobMeades 0:44dd95724bc2 139 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 140 // PRIVATE VARIABLES
RobMeades 0:44dd95724bc2 141 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 142
RobMeades 0:44dd95724bc2 143 #ifdef FEATURE_COMMON_PAL
RobMeades 0:44dd95724bc2 144 // Lock for debug prints
RobMeades 0:44dd95724bc2 145 static Mutex mtx;
RobMeades 0:44dd95724bc2 146 #endif
RobMeades 0:44dd95724bc2 147
RobMeades 0:44dd95724bc2 148 // An instance of the cellular interface
RobMeades 0:44dd95724bc2 149 static UbloxPPPCellularInterface *interface = new UbloxPPPCellularInterface(MDMTXD,
RobMeades 0:44dd95724bc2 150 MDMRXD,
RobMeades 0:44dd95724bc2 151 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:44dd95724bc2 152 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:44dd95724bc2 153
RobMeades 0:44dd95724bc2 154 // Connection flag
RobMeades 0:44dd95724bc2 155 static bool connection_has_gone_down = false;
RobMeades 0:44dd95724bc2 156
RobMeades 0:44dd95724bc2 157 static const char send_data[] = "_____0000:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 158 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 159 "_____0100:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 160 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 161 "_____0200:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 162 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 163 "_____0300:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 164 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 165 "_____0400:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 166 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 167 "_____0500:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 168 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 169 "_____0600:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 170 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 171 "_____0700:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 172 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 173 "_____0800:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 174 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 175 "_____0900:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 176 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 177 "_____1000:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 178 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 179 "_____1100:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 180 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 181 "_____1200:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 182 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 183 "_____1300:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 184 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 185 "_____1400:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 186 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 187 "_____1500:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 188 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 189 "_____1600:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 190 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 191 "_____1700:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 192 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 193 "_____1800:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 194 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 195 "_____1900:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 196 "01234567890123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 197 "_____2000:0123456789012345678901234567890123456789"
RobMeades 0:44dd95724bc2 198 "01234567890123456789012345678901234567890123456789";
RobMeades 0:44dd95724bc2 199
RobMeades 0:44dd95724bc2 200 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 201 // PRIVATE FUNCTIONS
RobMeades 0:44dd95724bc2 202 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 203
RobMeades 0:44dd95724bc2 204 #ifdef FEATURE_COMMON_PAL
RobMeades 0:44dd95724bc2 205 // Locks for debug prints
RobMeades 0:44dd95724bc2 206 static void lock()
RobMeades 0:44dd95724bc2 207 {
RobMeades 0:44dd95724bc2 208 mtx.lock();
RobMeades 0:44dd95724bc2 209 }
RobMeades 0:44dd95724bc2 210
RobMeades 0:44dd95724bc2 211 static void unlock()
RobMeades 0:44dd95724bc2 212 {
RobMeades 0:44dd95724bc2 213 mtx.unlock();
RobMeades 0:44dd95724bc2 214 }
RobMeades 0:44dd95724bc2 215 #endif
RobMeades 0:44dd95724bc2 216
RobMeades 0:44dd95724bc2 217 // Callback in case the connection goes down
RobMeades 3:9863dcade75d 218 void connection_down_cb(nsapi_event_t event, intptr_t x)
RobMeades 0:44dd95724bc2 219 {
RobMeades 3:9863dcade75d 220 if ((nsapi_connection_status_t) x == NSAPI_STATUS_DISCONNECTED) {
RobMeades 3:9863dcade75d 221 connection_has_gone_down = true;
RobMeades 3:9863dcade75d 222 }
RobMeades 0:44dd95724bc2 223 }
RobMeades 0:44dd95724bc2 224
RobMeades 0:44dd95724bc2 225 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:44dd95724bc2 226 // Make sure that size is greater than 0 and no more than limit,
RobMeades 0:44dd95724bc2 227 // useful since, when moduloing a very large number number,
RobMeades 0:44dd95724bc2 228 // compilers sometimes screw up and produce a small *negative*
RobMeades 0:44dd95724bc2 229 // number. Who knew? For example, GCC decided that
RobMeades 0:44dd95724bc2 230 // 492318453 (0x1d582ef5) modulo 508 was -47 (0xffffffd1).
RobMeades 0:44dd95724bc2 231 static int fix (int size, int limit)
RobMeades 0:44dd95724bc2 232 {
RobMeades 0:44dd95724bc2 233 if (size <= 0) {
RobMeades 0:44dd95724bc2 234 size = limit / 2; // better than 1
RobMeades 0:44dd95724bc2 235 } else if (size > limit) {
RobMeades 0:44dd95724bc2 236 size = limit;
RobMeades 0:44dd95724bc2 237 }
RobMeades 0:44dd95724bc2 238 return size;
RobMeades 0:44dd95724bc2 239 }
RobMeades 0:44dd95724bc2 240
RobMeades 0:44dd95724bc2 241 // Do a UDP socket echo test to a given host of a given packet size
RobMeades 0:44dd95724bc2 242 static void do_udp_echo(UDPSocket *sock, SocketAddress *host_address, int size)
RobMeades 0:44dd95724bc2 243 {
RobMeades 0:44dd95724bc2 244 bool success = false;
RobMeades 0:44dd95724bc2 245 void * recv_data = malloc (size);
RobMeades 0:44dd95724bc2 246 TEST_ASSERT(recv_data != NULL);
RobMeades 0:44dd95724bc2 247
RobMeades 0:44dd95724bc2 248 // Retry this a few times, don't want to fail due to a flaky link
RobMeades 0:44dd95724bc2 249 for (int x = 0; !success && (x < NUM_UDP_RETRIES); x++) {
RobMeades 0:44dd95724bc2 250 tr_debug("Echo testing UDP packet size %d byte(s), try %d.", size, x + 1);
RobMeades 0:44dd95724bc2 251 if ((sock->sendto(*host_address, (void*) send_data, size) == size) &&
RobMeades 0:44dd95724bc2 252 (sock->recvfrom(host_address, recv_data, size) == size)) {
RobMeades 0:44dd95724bc2 253 TEST_ASSERT (memcmp(send_data, recv_data, size) == 0);
RobMeades 0:44dd95724bc2 254 success = true;
RobMeades 0:44dd95724bc2 255 }
RobMeades 0:44dd95724bc2 256 }
RobMeades 0:44dd95724bc2 257 TEST_ASSERT (success);
RobMeades 0:44dd95724bc2 258 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:44dd95724bc2 259
RobMeades 0:44dd95724bc2 260 free (recv_data);
RobMeades 0:44dd95724bc2 261 }
RobMeades 0:44dd95724bc2 262
RobMeades 0:44dd95724bc2 263 // Send an entire TCP data buffer until done
RobMeades 0:44dd95724bc2 264 static int sendAll(TCPSocket *sock, const char *data, int size)
RobMeades 0:44dd95724bc2 265 {
RobMeades 0:44dd95724bc2 266 int x;
RobMeades 0:44dd95724bc2 267 int count = 0;
RobMeades 0:44dd95724bc2 268 Timer timer;
RobMeades 0:44dd95724bc2 269
RobMeades 0:44dd95724bc2 270 timer.start();
RobMeades 0:44dd95724bc2 271 while ((count < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades 0:44dd95724bc2 272 x = sock->send(data + count, size - count);
RobMeades 0:44dd95724bc2 273 if (x > 0) {
RobMeades 0:44dd95724bc2 274 count += x;
RobMeades 0:44dd95724bc2 275 tr_debug("%d byte(s) sent, %d left to send.", count, size - count);
RobMeades 0:44dd95724bc2 276 }
RobMeades 0:44dd95724bc2 277 wait_ms(10);
RobMeades 0:44dd95724bc2 278 }
RobMeades 0:44dd95724bc2 279 timer.stop();
RobMeades 0:44dd95724bc2 280
RobMeades 0:44dd95724bc2 281 return count;
RobMeades 0:44dd95724bc2 282 }
RobMeades 0:44dd95724bc2 283
RobMeades 0:44dd95724bc2 284 // The asynchronous callback
RobMeades 0:44dd95724bc2 285 static void async_cb(bool *callback_triggered)
RobMeades 0:44dd95724bc2 286 {
RobMeades 0:44dd95724bc2 287
RobMeades 0:44dd95724bc2 288 TEST_ASSERT (callback_triggered != NULL);
RobMeades 0:44dd95724bc2 289 *callback_triggered = true;
RobMeades 0:44dd95724bc2 290 }
RobMeades 0:44dd95724bc2 291
RobMeades 0:44dd95724bc2 292 // Do a TCP echo using the asynchronous interface
RobMeades 0:44dd95724bc2 293 static void do_tcp_echo_async(TCPSocket *sock, int size, bool *callback_triggered)
RobMeades 0:44dd95724bc2 294 {
RobMeades 0:44dd95724bc2 295 void * recv_data = malloc (size);
RobMeades 0:44dd95724bc2 296 int recv_size = 0;
RobMeades 0:44dd95724bc2 297 int x, y;
RobMeades 0:44dd95724bc2 298 Timer timer;
RobMeades 0:44dd95724bc2 299 TEST_ASSERT(recv_data != NULL);
RobMeades 0:44dd95724bc2 300
RobMeades 0:44dd95724bc2 301 *callback_triggered = false;
RobMeades 0:44dd95724bc2 302 tr_debug("Echo testing TCP packet size %d byte(s) async.", size);
RobMeades 0:44dd95724bc2 303 TEST_ASSERT (sendAll(sock, send_data, size) == size);
RobMeades 0:44dd95724bc2 304 // Wait for all the echoed data to arrive
RobMeades 0:44dd95724bc2 305 timer.start();
RobMeades 0:44dd95724bc2 306 while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades 0:44dd95724bc2 307 if (*callback_triggered) {
RobMeades 0:44dd95724bc2 308 *callback_triggered = false;
RobMeades 0:44dd95724bc2 309 x = sock->recv((char *) recv_data + recv_size, size);
RobMeades 0:44dd95724bc2 310 // IMPORTANT: this is different to the version in the AT DATA tests
RobMeades 0:44dd95724bc2 311 // In the AT DATA case we know that the only reason the callback
RobMeades 0:44dd95724bc2 312 // will be triggered is if there is received data. In the case
RobMeades 0:44dd95724bc2 313 // of calling the LWIP implementation other things can also trigger
RobMeades 0:44dd95724bc2 314 // it, so don't rely on there being any bytes to receive.
RobMeades 0:44dd95724bc2 315 if (x > 0) {
RobMeades 0:44dd95724bc2 316 recv_size += x;
RobMeades 0:44dd95724bc2 317 tr_debug("%d byte(s) echoed back so far.", recv_size);
RobMeades 0:44dd95724bc2 318 }
RobMeades 0:44dd95724bc2 319 }
RobMeades 0:44dd95724bc2 320 wait_ms(10);
RobMeades 0:44dd95724bc2 321 }
RobMeades 0:44dd95724bc2 322 TEST_ASSERT(recv_size == size);
RobMeades 0:44dd95724bc2 323 y = memcmp(send_data, recv_data, size);
RobMeades 0:44dd95724bc2 324 if (y != 0) {
RobMeades 0:44dd95724bc2 325 tr_debug("Sent %d, |%*.*s|", size, size, size, send_data);
RobMeades 0:44dd95724bc2 326 tr_debug("Rcvd %d, |%*.*s|", size, size, size, (char *) recv_data);
RobMeades 0:44dd95724bc2 327 TEST_ASSERT(false);
RobMeades 0:44dd95724bc2 328 }
RobMeades 0:44dd95724bc2 329 timer.stop();
RobMeades 0:44dd95724bc2 330
RobMeades 0:44dd95724bc2 331 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:44dd95724bc2 332
RobMeades 0:44dd95724bc2 333 free (recv_data);
RobMeades 0:44dd95724bc2 334 }
RobMeades 0:44dd95724bc2 335 #endif
RobMeades 0:44dd95724bc2 336
RobMeades 0:44dd95724bc2 337 // Get NTP time
RobMeades 0:44dd95724bc2 338 static void do_ntp(UbloxPPPCellularInterface *interface)
RobMeades 0:44dd95724bc2 339 {
RobMeades 0:44dd95724bc2 340 char ntp_values[48] = { 0 };
RobMeades 0:44dd95724bc2 341 time_t timestamp = 0;
RobMeades 0:44dd95724bc2 342 struct tm *localTime;
RobMeades 0:44dd95724bc2 343 char timeString[25];
RobMeades 0:44dd95724bc2 344 time_t TIME1970 = 2208988800U;
RobMeades 0:44dd95724bc2 345 int len;
rob.meades@u-blox.com 1:80ec3fccad9e 346 UDPSocket sock;
rob.meades@u-blox.com 1:80ec3fccad9e 347 SocketAddress ntp_address;
RobMeades 0:44dd95724bc2 348 bool comms_done = false;
RobMeades 0:44dd95724bc2 349
RobMeades 0:44dd95724bc2 350 ntp_values[0] = '\x1b';
RobMeades 0:44dd95724bc2 351
rob.meades@u-blox.com 1:80ec3fccad9e 352 TEST_ASSERT(sock.open(interface) == 0)
rob.meades@u-blox.com 1:80ec3fccad9e 353
rob.meades@u-blox.com 1:80ec3fccad9e 354 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &ntp_address) == 0);
rob.meades@u-blox.com 1:80ec3fccad9e 355 ntp_address.set_port(MBED_CONF_APP_NTP_PORT);
rob.meades@u-blox.com 1:80ec3fccad9e 356
rob.meades@u-blox.com 1:80ec3fccad9e 357 tr_debug("UDP: NIST server %s address: %s on port %d.", MBED_CONF_APP_NTP_SERVER,
rob.meades@u-blox.com 1:80ec3fccad9e 358 ntp_address.get_ip_address(), ntp_address.get_port());
rob.meades@u-blox.com 1:80ec3fccad9e 359
rob.meades@u-blox.com 1:80ec3fccad9e 360 sock.set_timeout(10000);
rob.meades@u-blox.com 1:80ec3fccad9e 361
RobMeades 0:44dd95724bc2 362 // Retry this a few times, don't want to fail due to a flaky link
RobMeades 0:44dd95724bc2 363 for (unsigned int x = 0; !comms_done && (x < NUM_UDP_RETRIES); x++) {
rob.meades@u-blox.com 1:80ec3fccad9e 364 sock.sendto(ntp_address, (void*) ntp_values, sizeof(ntp_values));
rob.meades@u-blox.com 1:80ec3fccad9e 365 len = sock.recvfrom(&ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades 0:44dd95724bc2 366 if (len > 0) {
RobMeades 0:44dd95724bc2 367 comms_done = true;
RobMeades 0:44dd95724bc2 368 }
RobMeades 0:44dd95724bc2 369 }
RobMeades 0:44dd95724bc2 370 TEST_ASSERT (comms_done);
rob.meades@u-blox.com 1:80ec3fccad9e 371
rob.meades@u-blox.com 1:80ec3fccad9e 372 sock.close();
rob.meades@u-blox.com 1:80ec3fccad9e 373
RobMeades 0:44dd95724bc2 374 tr_debug("UDP: %d byte(s) returned by NTP server.", len);
RobMeades 0:44dd95724bc2 375 if (len >= 43) {
RobMeades 0:44dd95724bc2 376 timestamp |= ((int) *(ntp_values + 40)) << 24;
RobMeades 0:44dd95724bc2 377 timestamp |= ((int) *(ntp_values + 41)) << 16;
RobMeades 0:44dd95724bc2 378 timestamp |= ((int) *(ntp_values + 42)) << 8;
RobMeades 0:44dd95724bc2 379 timestamp |= ((int) *(ntp_values + 43));
RobMeades 0:44dd95724bc2 380 timestamp -= TIME1970;
RobMeades 0:44dd95724bc2 381 srand (timestamp);
RobMeades 0:44dd95724bc2 382 tr_debug("srand() called");
RobMeades 0:44dd95724bc2 383 localTime = localtime(&timestamp);
RobMeades 0:44dd95724bc2 384 if (localTime) {
RobMeades 0:44dd95724bc2 385 if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) {
RobMeades 0:44dd95724bc2 386 printf("NTP timestamp is %s.\n", timeString);
RobMeades 0:44dd95724bc2 387 }
RobMeades 0:44dd95724bc2 388 }
RobMeades 0:44dd95724bc2 389 }
RobMeades 0:44dd95724bc2 390 }
RobMeades 0:44dd95724bc2 391
RobMeades 0:44dd95724bc2 392 // Use a connection, checking that it is good
RobMeades 0:44dd95724bc2 393 static void use_connection(UbloxPPPCellularInterface *interface)
RobMeades 0:44dd95724bc2 394 {
RobMeades 0:44dd95724bc2 395 const char * ip_address = interface->get_ip_address();
RobMeades 0:44dd95724bc2 396 const char * net_mask = interface->get_netmask();
RobMeades 0:44dd95724bc2 397 const char * gateway = interface->get_gateway();
RobMeades 0:44dd95724bc2 398
RobMeades 0:44dd95724bc2 399 TEST_ASSERT(interface->is_connected());
RobMeades 0:44dd95724bc2 400
RobMeades 0:44dd95724bc2 401 TEST_ASSERT(ip_address != NULL);
RobMeades 0:44dd95724bc2 402 tr_debug ("IP address %s.", ip_address);
RobMeades 0:44dd95724bc2 403 TEST_ASSERT(net_mask != NULL);
RobMeades 0:44dd95724bc2 404 tr_debug ("Net mask %s.", net_mask);
RobMeades 0:44dd95724bc2 405 TEST_ASSERT(gateway != NULL);
RobMeades 0:44dd95724bc2 406 tr_debug ("Gateway %s.", gateway);
RobMeades 0:44dd95724bc2 407
RobMeades 0:44dd95724bc2 408 do_ntp(interface);
RobMeades 0:44dd95724bc2 409 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:44dd95724bc2 410 }
RobMeades 0:44dd95724bc2 411
RobMeades 0:44dd95724bc2 412 // Drop a connection and check that it has dropped
RobMeades 0:44dd95724bc2 413 static void drop_connection(UbloxPPPCellularInterface *interface)
RobMeades 0:44dd95724bc2 414 {
RobMeades 0:44dd95724bc2 415 TEST_ASSERT(interface->disconnect() == 0);
RobMeades 0:44dd95724bc2 416 TEST_ASSERT(connection_has_gone_down);
RobMeades 0:44dd95724bc2 417 connection_has_gone_down = false;
RobMeades 0:44dd95724bc2 418 TEST_ASSERT(!interface->is_connected());
RobMeades 0:44dd95724bc2 419 }
RobMeades 0:44dd95724bc2 420
RobMeades 0:44dd95724bc2 421 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 422 // TESTS
RobMeades 0:44dd95724bc2 423 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 424
RobMeades 0:44dd95724bc2 425 // Call srand() using the NTP server
RobMeades 0:44dd95724bc2 426 void test_set_randomise() {
RobMeades 0:44dd95724bc2 427 UDPSocket sock;
RobMeades 0:44dd95724bc2 428 SocketAddress host_address;
RobMeades 0:44dd95724bc2 429
RobMeades 0:44dd95724bc2 430 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 431 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 432 do_ntp(interface);
RobMeades 0:44dd95724bc2 433 TEST_ASSERT(!connection_has_gone_down);
RobMeades 0:44dd95724bc2 434 drop_connection(interface);
RobMeades 0:44dd95724bc2 435 }
RobMeades 0:44dd95724bc2 436
RobMeades 0:44dd95724bc2 437 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:44dd95724bc2 438 // Test UDP data exchange
RobMeades 0:44dd95724bc2 439 void test_udp_echo() {
RobMeades 0:44dd95724bc2 440 UDPSocket sock;
RobMeades 0:44dd95724bc2 441 SocketAddress host_address;
RobMeades 0:44dd95724bc2 442 int x;
RobMeades 0:44dd95724bc2 443 int size;
RobMeades 0:44dd95724bc2 444
RobMeades 0:44dd95724bc2 445 interface->deinit();
RobMeades 0:44dd95724bc2 446 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 447 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 448
RobMeades 0:44dd95724bc2 449 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:44dd95724bc2 450 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades 0:44dd95724bc2 451
RobMeades 0:44dd95724bc2 452 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:44dd95724bc2 453 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:44dd95724bc2 454
RobMeades 0:44dd95724bc2 455 TEST_ASSERT(sock.open(interface) == 0)
RobMeades 0:44dd95724bc2 456
RobMeades 0:44dd95724bc2 457 sock.set_timeout(10000);
RobMeades 0:44dd95724bc2 458
RobMeades 0:44dd95724bc2 459 // Test min, max, and some random sizes in-between
RobMeades 0:44dd95724bc2 460 do_udp_echo(&sock, &host_address, 1);
RobMeades 0:44dd95724bc2 461 do_udp_echo(&sock, &host_address, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:44dd95724bc2 462 for (x = 0; x < 10; x++) {
RobMeades 0:44dd95724bc2 463 size = (rand() % MBED_CONF_APP_UDP_MAX_PACKET_SIZE) + 1;
RobMeades 0:44dd95724bc2 464 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:44dd95724bc2 465 do_udp_echo(&sock, &host_address, size);
RobMeades 0:44dd95724bc2 466 }
RobMeades 0:44dd95724bc2 467
RobMeades 0:44dd95724bc2 468 sock.close();
RobMeades 0:44dd95724bc2 469
RobMeades 0:44dd95724bc2 470 drop_connection(interface);
RobMeades 0:44dd95724bc2 471
RobMeades 0:44dd95724bc2 472 tr_debug("%d UDP packets of size up to %d byte(s) echoed successfully.", x,
RobMeades 0:44dd95724bc2 473 MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades 0:44dd95724bc2 474 }
RobMeades 0:44dd95724bc2 475
RobMeades 0:44dd95724bc2 476 // Test TCP data exchange via the asynchronous sigio() mechanism
RobMeades 0:44dd95724bc2 477 void test_tcp_echo_async() {
RobMeades 0:44dd95724bc2 478 TCPSocket sock;
RobMeades 0:44dd95724bc2 479 SocketAddress host_address;
RobMeades 0:44dd95724bc2 480 bool callback_triggered = false;
RobMeades 0:44dd95724bc2 481 int x;
RobMeades 0:44dd95724bc2 482 int size;
RobMeades 0:44dd95724bc2 483
RobMeades 0:44dd95724bc2 484 interface->deinit();
RobMeades 0:44dd95724bc2 485 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 486
RobMeades 0:44dd95724bc2 487 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades 0:44dd95724bc2 488 host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades 0:44dd95724bc2 489
RobMeades 0:44dd95724bc2 490 tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades 0:44dd95724bc2 491 host_address.get_ip_address(), host_address.get_port());
RobMeades 0:44dd95724bc2 492
RobMeades 0:44dd95724bc2 493 TEST_ASSERT(sock.open(interface) == 0)
RobMeades 0:44dd95724bc2 494
RobMeades 0:44dd95724bc2 495 // Set up the async callback and set the timeout to zero
RobMeades 0:44dd95724bc2 496 sock.sigio(callback(async_cb, &callback_triggered));
RobMeades 0:44dd95724bc2 497 sock.set_timeout(0);
RobMeades 0:44dd95724bc2 498
RobMeades 0:44dd95724bc2 499 TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades 0:44dd95724bc2 500 // Test min, max, and some random sizes in-between
RobMeades 0:44dd95724bc2 501 do_tcp_echo_async(&sock, 1, &callback_triggered);
RobMeades 0:44dd95724bc2 502 do_tcp_echo_async(&sock, MBED_CONF_APP_TCP_MAX_PACKET_SIZE, &callback_triggered);
RobMeades 0:44dd95724bc2 503 for (x = 0; x < 10; x++) {
RobMeades 0:44dd95724bc2 504 size = (rand() % MBED_CONF_APP_TCP_MAX_PACKET_SIZE) + 1;
RobMeades 0:44dd95724bc2 505 size = fix(size, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades 0:44dd95724bc2 506 do_tcp_echo_async(&sock, size, &callback_triggered);
RobMeades 0:44dd95724bc2 507 }
RobMeades 0:44dd95724bc2 508
RobMeades 0:44dd95724bc2 509 sock.close();
RobMeades 0:44dd95724bc2 510
RobMeades 0:44dd95724bc2 511 drop_connection(interface);
RobMeades 0:44dd95724bc2 512
RobMeades 0:44dd95724bc2 513 tr_debug("%d TCP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades 0:44dd95724bc2 514 x, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades 0:44dd95724bc2 515 }
RobMeades 0:44dd95724bc2 516 #endif
RobMeades 0:44dd95724bc2 517
RobMeades 0:44dd95724bc2 518 // Connect with credentials included in the connect request
RobMeades 0:44dd95724bc2 519 void test_connect_credentials() {
RobMeades 0:44dd95724bc2 520
RobMeades 0:44dd95724bc2 521 interface->deinit();
RobMeades 0:44dd95724bc2 522 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 523 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 524 use_connection(interface);
RobMeades 0:44dd95724bc2 525 drop_connection(interface);
RobMeades 0:44dd95724bc2 526 }
RobMeades 0:44dd95724bc2 527
RobMeades 0:44dd95724bc2 528 // Test with credentials preset
RobMeades 0:44dd95724bc2 529 void test_connect_preset_credentials() {
RobMeades 0:44dd95724bc2 530
RobMeades 0:44dd95724bc2 531 interface->deinit();
RobMeades 0:44dd95724bc2 532 TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
RobMeades 0:44dd95724bc2 533 interface->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:44dd95724bc2 534 MBED_CONF_APP_PASSWORD);
RobMeades 0:44dd95724bc2 535 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN) == 0);
RobMeades 0:44dd95724bc2 536 use_connection(interface);
RobMeades 0:44dd95724bc2 537 drop_connection(interface);
RobMeades 0:44dd95724bc2 538 }
RobMeades 0:44dd95724bc2 539
RobMeades 0:44dd95724bc2 540 // Test adding and using a SIM pin, then removing it, using the pending
RobMeades 0:44dd95724bc2 541 // mechanism where the change doesn't occur until connect() is called
RobMeades 0:44dd95724bc2 542 void test_check_sim_pin_pending() {
RobMeades 0:44dd95724bc2 543
RobMeades 0:44dd95724bc2 544 interface->deinit();
RobMeades 0:44dd95724bc2 545
RobMeades 0:44dd95724bc2 546 // Enable PIN checking (which will use the current PIN)
RobMeades 0:44dd95724bc2 547 // and also flag that the PIN should be changed to MBED_CONF_APP_ALT_PIN,
RobMeades 0:44dd95724bc2 548 // then try connecting
RobMeades 0:44dd95724bc2 549 interface->sim_pin_check_enable(true);
RobMeades 0:44dd95724bc2 550 interface->change_sim_pin(MBED_CONF_APP_ALT_PIN);
RobMeades 0:44dd95724bc2 551 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 552 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 553 use_connection(interface);
RobMeades 0:44dd95724bc2 554 drop_connection(interface);
RobMeades 0:44dd95724bc2 555 interface->deinit();
RobMeades 0:44dd95724bc2 556
RobMeades 0:44dd95724bc2 557 // Now change the PIN back to what it was before
RobMeades 0:44dd95724bc2 558 interface->change_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 559 TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 560 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 561 use_connection(interface);
RobMeades 0:44dd95724bc2 562 drop_connection(interface);
RobMeades 0:44dd95724bc2 563 interface->deinit();
RobMeades 0:44dd95724bc2 564
RobMeades 0:44dd95724bc2 565 // Check that it was changed back, and this time
RobMeades 0:44dd95724bc2 566 // use the other way of entering the PIN
RobMeades 0:44dd95724bc2 567 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 568 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:44dd95724bc2 569 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 570 use_connection(interface);
RobMeades 0:44dd95724bc2 571 drop_connection(interface);
RobMeades 0:44dd95724bc2 572 interface->deinit();
RobMeades 0:44dd95724bc2 573
RobMeades 0:44dd95724bc2 574 // Remove PIN checking again and check that it no
RobMeades 0:44dd95724bc2 575 // longer matters what the PIN is
RobMeades 0:44dd95724bc2 576 interface->sim_pin_check_enable(false);
RobMeades 0:44dd95724bc2 577 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 578 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 579 use_connection(interface);
RobMeades 0:44dd95724bc2 580 drop_connection(interface);
RobMeades 0:44dd95724bc2 581 interface->deinit();
RobMeades 0:44dd95724bc2 582 TEST_ASSERT(interface->init(NULL));
RobMeades 0:44dd95724bc2 583 TEST_ASSERT(interface->connect(MBED_CONF_APP_INCORRECT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 584 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 585 use_connection(interface);
RobMeades 0:44dd95724bc2 586 drop_connection(interface);
RobMeades 0:44dd95724bc2 587
RobMeades 0:44dd95724bc2 588 // Put the SIM pin back to the correct value for any subsequent tests
RobMeades 0:44dd95724bc2 589 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 590 }
RobMeades 0:44dd95724bc2 591
RobMeades 0:44dd95724bc2 592 // Test adding and using a SIM pin, then removing it, using the immediate
RobMeades 0:44dd95724bc2 593 // mechanism
RobMeades 0:44dd95724bc2 594 void test_check_sim_pin_immediate() {
RobMeades 0:44dd95724bc2 595
RobMeades 0:44dd95724bc2 596 interface->deinit();
RobMeades 0:44dd95724bc2 597 interface->connection_status_cb(callback(connection_down_cb));
RobMeades 0:44dd95724bc2 598
RobMeades 0:44dd95724bc2 599 // Enable PIN checking (which will use the current PIN), change
RobMeades 0:44dd95724bc2 600 // the PIN to MBED_CONF_APP_ALT_PIN, then try connecting after powering on and
RobMeades 0:44dd95724bc2 601 // off the modem
RobMeades 0:44dd95724bc2 602 interface->set_sim_pin_check(true, true, MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 603 interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN, true);
RobMeades 0:44dd95724bc2 604 interface->deinit();
RobMeades 0:44dd95724bc2 605 TEST_ASSERT(interface->init(NULL));
RobMeades 0:44dd95724bc2 606 TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 607 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 608 use_connection(interface);
RobMeades 0:44dd95724bc2 609 drop_connection(interface);
RobMeades 0:44dd95724bc2 610
RobMeades 0:44dd95724bc2 611 interface->connection_status_cb(callback(connection_down_cb));
RobMeades 0:44dd95724bc2 612
RobMeades 0:44dd95724bc2 613 // Now change the PIN back to what it was before
RobMeades 0:44dd95724bc2 614 interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN, true);
RobMeades 0:44dd95724bc2 615 interface->deinit();
RobMeades 0:44dd95724bc2 616 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 617 TEST_ASSERT(interface->init(NULL));
RobMeades 0:44dd95724bc2 618 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:44dd95724bc2 619 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 620 use_connection(interface);
RobMeades 0:44dd95724bc2 621 drop_connection(interface);
RobMeades 0:44dd95724bc2 622
RobMeades 0:44dd95724bc2 623 interface->connection_status_cb(callback(connection_down_cb));
RobMeades 0:44dd95724bc2 624
RobMeades 0:44dd95724bc2 625 // Remove PIN checking again and check that it no
RobMeades 0:44dd95724bc2 626 // longer matters what the PIN is
RobMeades 0:44dd95724bc2 627 interface->set_sim_pin_check(false, true);
RobMeades 0:44dd95724bc2 628 interface->deinit();
RobMeades 0:44dd95724bc2 629 TEST_ASSERT(interface->init(MBED_CONF_APP_INCORRECT_PIN));
RobMeades 0:44dd95724bc2 630 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
RobMeades 0:44dd95724bc2 631 MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 632 use_connection(interface);
RobMeades 0:44dd95724bc2 633 drop_connection(interface);
RobMeades 0:44dd95724bc2 634
RobMeades 0:44dd95724bc2 635 // Put the SIM pin back to the correct value for any subsequent tests
RobMeades 0:44dd95724bc2 636 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades 0:44dd95724bc2 637 }
RobMeades 0:44dd95724bc2 638
RobMeades 0:44dd95724bc2 639 // Test being able to connect with a local instance of the driver
RobMeades 0:44dd95724bc2 640 // NOTE: since this local instance will fiddle with bits of HW that the
RobMeades 0:44dd95724bc2 641 // static instance thought it owned, the static instance will no longer
RobMeades 0:44dd95724bc2 642 // work afterwards, hence this must be run as the last test in the list
RobMeades 0:44dd95724bc2 643 void test_connect_local_instance_last_test() {
RobMeades 0:44dd95724bc2 644
RobMeades 0:44dd95724bc2 645 UbloxPPPCellularInterface *pLocalInterface = NULL;
RobMeades 0:44dd95724bc2 646
RobMeades 0:44dd95724bc2 647 pLocalInterface = new UbloxPPPCellularInterface(MDMTXD, MDMRXD,
RobMeades 0:44dd95724bc2 648 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:44dd95724bc2 649 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:44dd95724bc2 650 pLocalInterface->connection_status_cb(callback(connection_down_cb));
RobMeades 0:44dd95724bc2 651
RobMeades 0:44dd95724bc2 652 TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 653 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 654 use_connection(pLocalInterface);
RobMeades 0:44dd95724bc2 655 drop_connection(pLocalInterface);
RobMeades 0:44dd95724bc2 656 delete pLocalInterface;
RobMeades 0:44dd95724bc2 657
RobMeades 0:44dd95724bc2 658 pLocalInterface = new UbloxPPPCellularInterface(MDMTXD, MDMRXD,
RobMeades 0:44dd95724bc2 659 MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades 0:44dd95724bc2 660 MBED_CONF_APP_DEBUG_ON);
RobMeades 0:44dd95724bc2 661 pLocalInterface->connection_status_cb(callback(connection_down_cb));
RobMeades 0:44dd95724bc2 662
RobMeades 0:44dd95724bc2 663 TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades 0:44dd95724bc2 664 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades 0:44dd95724bc2 665 use_connection(pLocalInterface);
RobMeades 0:44dd95724bc2 666 drop_connection(pLocalInterface);
RobMeades 0:44dd95724bc2 667 delete pLocalInterface;
RobMeades 0:44dd95724bc2 668 }
RobMeades 0:44dd95724bc2 669
RobMeades 0:44dd95724bc2 670 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 671 // TEST ENVIRONMENT
RobMeades 0:44dd95724bc2 672 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 673
RobMeades 0:44dd95724bc2 674 // Setup the test environment
RobMeades 0:44dd95724bc2 675 utest::v1::status_t test_setup(const size_t number_of_cases) {
RobMeades 0:44dd95724bc2 676 // Setup Greentea with a timeout
RobMeades 0:44dd95724bc2 677 GREENTEA_SETUP(600, "default_auto");
RobMeades 0:44dd95724bc2 678 return verbose_test_setup_handler(number_of_cases);
RobMeades 0:44dd95724bc2 679 }
RobMeades 0:44dd95724bc2 680
RobMeades 0:44dd95724bc2 681 // IMPORTANT!!! if you make a change to the tests here you should
RobMeades 0:44dd95724bc2 682 // check whether the same change should be made to the tests under
rob.meades@u-blox.com 1:80ec3fccad9e 683 // the AT interface.
RobMeades 0:44dd95724bc2 684
RobMeades 0:44dd95724bc2 685 // Test cases
RobMeades 0:44dd95724bc2 686 Case cases[] = {
RobMeades 0:44dd95724bc2 687 Case("Set randomise", test_set_randomise),
RobMeades 0:44dd95724bc2 688 #ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades 0:44dd95724bc2 689 Case("UDP echo test", test_udp_echo),
RobMeades 0:44dd95724bc2 690 # if MBED_CONF_LWIP_TCP_ENABLED
RobMeades 0:44dd95724bc2 691 Case("TCP async echo test", test_tcp_echo_async),
RobMeades 0:44dd95724bc2 692 # endif
RobMeades 0:44dd95724bc2 693 #endif
RobMeades 0:44dd95724bc2 694 Case("Connect with credentials", test_connect_credentials),
RobMeades 0:44dd95724bc2 695 Case("Connect with preset credentials", test_connect_preset_credentials),
RobMeades 0:44dd95724bc2 696 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades 0:44dd95724bc2 697 Case("Check SIM pin, pending", test_check_sim_pin_pending),
RobMeades 0:44dd95724bc2 698 Case("Check SIM pin, immediate", test_check_sim_pin_immediate),
RobMeades 0:44dd95724bc2 699 #endif
RobMeades 0:44dd95724bc2 700 #ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 for this
RobMeades 0:44dd95724bc2 701 Case("Connect using local instance, must be last test", test_connect_local_instance_last_test)
RobMeades 0:44dd95724bc2 702 #endif
RobMeades 0:44dd95724bc2 703 };
RobMeades 0:44dd95724bc2 704
RobMeades 0:44dd95724bc2 705 Specification specification(test_setup, cases);
RobMeades 0:44dd95724bc2 706
RobMeades 0:44dd95724bc2 707 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 708 // MAIN
RobMeades 0:44dd95724bc2 709 // ----------------------------------------------------------------
RobMeades 0:44dd95724bc2 710
RobMeades 0:44dd95724bc2 711 int main() {
RobMeades 0:44dd95724bc2 712
RobMeades 0:44dd95724bc2 713 #ifdef FEATURE_COMMON_PAL
RobMeades 0:44dd95724bc2 714 mbed_trace_init();
RobMeades 0:44dd95724bc2 715
RobMeades 0:44dd95724bc2 716 mbed_trace_mutex_wait_function_set(lock);
RobMeades 0:44dd95724bc2 717 mbed_trace_mutex_release_function_set(unlock);
RobMeades 0:44dd95724bc2 718 #endif
RobMeades 0:44dd95724bc2 719
rob.meades@u-blox.com 1:80ec3fccad9e 720 interface->connection_status_cb(callback(connection_down_cb));
rob.meades@u-blox.com 1:80ec3fccad9e 721
RobMeades 0:44dd95724bc2 722 // Run tests
RobMeades 0:44dd95724bc2 723 return !Harness::run(specification);
RobMeades 0:44dd95724bc2 724 }
RobMeades 0:44dd95724bc2 725
RobMeades 0:44dd95724bc2 726 #else
RobMeades 0:44dd95724bc2 727
RobMeades 0:44dd95724bc2 728 // This looks a bit peculiar. These tests should only be compiled if LWIP is included and PPP support is enabled.
RobMeades 0:44dd95724bc2 729 // The way the "mbed test" command, which parses these files, does its filtering is by looking for the pattern:
RobMeades 0:44dd95724bc2 730 //
RobMeades 0:44dd95724bc2 731 // #ifndef THING
RobMeades 0:44dd95724bc2 732 // #error [NOT_SUPPORTED] this test can only be used if THING is defined
RobMeades 0:44dd95724bc2 733 // endif
RobMeades 0:44dd95724bc2 734 //
RobMeades 0:44dd95724bc2 735 // So if THING is not defined, this test will not even be compiled. However, the only compilation switch which
RobMeades 0:44dd95724bc2 736 // is visible here for PPP being enabled or not is NSAPI_PPP_AVAILABLE, which is 0 if PPP is not enabled (the default)
RobMeades 0:44dd95724bc2 737 // or 1 if PPP is enabled. There is NO visible compilation switch which is or isn't _defined_ when PPP is or
RobMeades 0:44dd95724bc2 738 // isn't enabled.
RobMeades 0:44dd95724bc2 739 //
RobMeades 0:44dd95724bc2 740 // Instead, here is a dummy test body which clearly states that these tests are irrelevant 'cos there's no PPP.
RobMeades 0:44dd95724bc2 741
RobMeades 0:44dd95724bc2 742 void dummy() {
RobMeades 0:44dd95724bc2 743 }
RobMeades 0:44dd95724bc2 744 utest::v1::status_t test_setup(const size_t number_of_cases) {
RobMeades 0:44dd95724bc2 745 GREENTEA_SETUP(10, "default_auto");
RobMeades 0:44dd95724bc2 746 return verbose_test_setup_handler(number_of_cases);
RobMeades 0:44dd95724bc2 747 }
RobMeades 0:44dd95724bc2 748 Case cases[] = {
RobMeades 0:44dd95724bc2 749 Case("No PPP, no tests to run", dummy)
RobMeades 0:44dd95724bc2 750 };
RobMeades 0:44dd95724bc2 751 Specification specification(test_setup, cases);
RobMeades 0:44dd95724bc2 752
RobMeades 0:44dd95724bc2 753 int main() {
RobMeades 0:44dd95724bc2 754 return !Harness::run(specification);;
RobMeades 0:44dd95724bc2 755 }
RobMeades 0:44dd95724bc2 756
RobMeades 0:44dd95724bc2 757 #endif
RobMeades 0:44dd95724bc2 758
RobMeades 0:44dd95724bc2 759 // End Of File
RobMeades 0:44dd95724bc2 760