ublox-at-cellular-interface - ublox-at-cellular-interface

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Wajahat Abbas / ublox-at-cellular-interface

ublox-at-cellular-interface

TESTS/unit_tests/default/main.cpp@27:3d709ee8c3e1, 2019-05-23 (annotated)

Committer:: wajahat.abbas@u-blox.com
Date:: Thu May 23 13:07:14 2019 +0500
Revision:: 27:3d709ee8c3e1
Parent:: 23:9098a541452b
Child:: 30:0f571a4920c8

updated RAT and MNO test cases

Who changed what in which revision?

User	Revision	Line number	New contents of line
mudassar0121	22:63b1a3c02fb8	1
rob.meades@u-blox.com	1:bc228becc45d	2	#include "UbloxATCellularInterface.h"
RobMeades	0:7ccf0e7e8a83	3	#include "greentea-client/test_env.h"
RobMeades	0:7ccf0e7e8a83	4	#include "unity.h"
RobMeades	0:7ccf0e7e8a83	5	#include "utest.h"
RobMeades	0:7ccf0e7e8a83	6	#include "UDPSocket.h"
RobMeades	0:7ccf0e7e8a83	7	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	8	#include "mbed_trace.h"
RobMeades	0:7ccf0e7e8a83	9	#define TRACE_GROUP "TEST"
RobMeades	0:7ccf0e7e8a83	10	#else
rob.meades@u-blox.com	1:bc228becc45d	11	#define tr_debug(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	12	#define tr_info(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	13	#define tr_warn(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	14	#define tr_error(format, ...) debug(format "\n", ## __VA_ARGS__)
RobMeades	0:7ccf0e7e8a83	15	#endif
RobMeades	0:7ccf0e7e8a83	16
RobMeades	0:7ccf0e7e8a83	17	using namespace utest::v1;
RobMeades	0:7ccf0e7e8a83	18
RobMeades	0:7ccf0e7e8a83	19	// IMPORTANT!!! if you make a change to the tests here you should
RobMeades	0:7ccf0e7e8a83	20	// check whether the same change should be made to the tests under
rob.meades@u-blox.com	6:63dad754c267	21	// the PPP interface.
rob.meades@u-blox.com	6:63dad754c267	22
rob.meades@u-blox.com	6:63dad754c267	23	// NOTE: these test are only as reliable as UDP across the internet
rob.meades@u-blox.com	6:63dad754c267	24	// over a radio link. The tests expect an NTP server to respond
rob.meades@u-blox.com	6:63dad754c267	25	// to UDP packets and, if configured, an echo server to respond
rob.meades@u-blox.com	6:63dad754c267	26	// to UDP packets. This simply may not happen. Please be patient.
RobMeades	0:7ccf0e7e8a83	27
RobMeades	0:7ccf0e7e8a83	28	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	29	// COMPILE-TIME MACROS
RobMeades	0:7ccf0e7e8a83	30	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	31
RobMeades	0:7ccf0e7e8a83	32	// These macros can be overridden with an mbed_app.json file and
RobMeades	0:7ccf0e7e8a83	33	// contents of the following form:
RobMeades	0:7ccf0e7e8a83	34	//
RobMeades	0:7ccf0e7e8a83	35	//{
RobMeades	0:7ccf0e7e8a83	36	// "config": {
RobMeades	0:7ccf0e7e8a83	37	// "default-pin": {
RobMeades	0:7ccf0e7e8a83	38	// "value": "\"1234\""
RobMeades	0:7ccf0e7e8a83	39	// }
RobMeades	0:7ccf0e7e8a83	40	//}
RobMeades	0:7ccf0e7e8a83	41	//
RobMeades	0:7ccf0e7e8a83	42	// See the template_mbed_app.txt in this directory for a fuller example.
RobMeades	0:7ccf0e7e8a83	43
RobMeades	0:7ccf0e7e8a83	44	// Whether debug trace is on
RobMeades	0:7ccf0e7e8a83	45	#ifndef MBED_CONF_APP_DEBUG_ON
RobMeades	0:7ccf0e7e8a83	46	# define MBED_CONF_APP_DEBUG_ON false
RobMeades	0:7ccf0e7e8a83	47	#endif
RobMeades	0:7ccf0e7e8a83	48
RobMeades	0:7ccf0e7e8a83	49	// Run the SIM change tests, which require the DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	50	// above to be correct for the board on which the test
RobMeades	0:7ccf0e7e8a83	51	// is being run (and the SIM PIN to be disabled before tests run).
RobMeades	0:7ccf0e7e8a83	52	#ifndef MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	53	# define MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 0
RobMeades	0:7ccf0e7e8a83	54	#endif
RobMeades	0:7ccf0e7e8a83	55
RobMeades	0:7ccf0e7e8a83	56	#if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	57	# ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	58	# error "MBED_CONF_APP_DEFAULT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	59	# endif
RobMeades	0:7ccf0e7e8a83	60	# ifndef MBED_CONF_APP_ALT_PIN
RobMeades	0:7ccf0e7e8a83	61	# error "MBED_CONF_APP_ALT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	62	# endif
RobMeades	0:7ccf0e7e8a83	63	# ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades	0:7ccf0e7e8a83	64	# error "MBED_CONF_APP_INCORRECT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	65	# endif
RobMeades	0:7ccf0e7e8a83	66	#endif
RobMeades	0:7ccf0e7e8a83	67
RobMeades	0:7ccf0e7e8a83	68	// The credentials of the SIM in the board.
RobMeades	0:7ccf0e7e8a83	69	#ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	70	// Note: if PIN is enabled on your SIM, or you wish to run the SIM PIN change
RobMeades	0:7ccf0e7e8a83	71	// tests, you must define the PIN for your SIM (see note above on using
RobMeades	0:7ccf0e7e8a83	72	// mbed_app.json to do so).
RobMeades	0:7ccf0e7e8a83	73	# define MBED_CONF_APP_DEFAULT_PIN "0000"
RobMeades	0:7ccf0e7e8a83	74	#endif
RobMeades	0:7ccf0e7e8a83	75	#ifndef MBED_CONF_APP_APN
RobMeades	0:7ccf0e7e8a83	76	# define MBED_CONF_APP_APN NULL
RobMeades	0:7ccf0e7e8a83	77	#endif
RobMeades	0:7ccf0e7e8a83	78	#ifndef MBED_CONF_APP_USERNAME
RobMeades	0:7ccf0e7e8a83	79	# define MBED_CONF_APP_USERNAME NULL
RobMeades	0:7ccf0e7e8a83	80	#endif
RobMeades	0:7ccf0e7e8a83	81	#ifndef MBED_CONF_APP_PASSWORD
RobMeades	0:7ccf0e7e8a83	82	# define MBED_CONF_APP_PASSWORD NULL
RobMeades	0:7ccf0e7e8a83	83	#endif
RobMeades	0:7ccf0e7e8a83	84
RobMeades	0:7ccf0e7e8a83	85	// Alternate PIN to use during pin change testing
RobMeades	0:7ccf0e7e8a83	86	#ifndef MBED_CONF_APP_ALT_PIN
RobMeades	0:7ccf0e7e8a83	87	# define MBED_CONF_APP_ALT_PIN "9876"
RobMeades	0:7ccf0e7e8a83	88	#endif
RobMeades	0:7ccf0e7e8a83	89
RobMeades	0:7ccf0e7e8a83	90	// A PIN that is definitely incorrect
RobMeades	0:7ccf0e7e8a83	91	#ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades	0:7ccf0e7e8a83	92	# define MBED_CONF_APP_INCORRECT_PIN "1530"
RobMeades	0:7ccf0e7e8a83	93	#endif
RobMeades	0:7ccf0e7e8a83	94
RobMeades	0:7ccf0e7e8a83	95	// Servers and ports
RobMeades	0:7ccf0e7e8a83	96	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	97	# ifndef MBED_CONF_APP_ECHO_UDP_PORT
RobMeades	0:7ccf0e7e8a83	98	# error "MBED_CONF_APP_ECHO_UDP_PORT (the port on which your echo server echoes UDP packets) must be defined"
RobMeades	0:7ccf0e7e8a83	99	# endif
RobMeades	0:7ccf0e7e8a83	100	# ifndef MBED_CONF_APP_ECHO_TCP_PORT
RobMeades	0:7ccf0e7e8a83	101	# error "MBED_CONF_APP_ECHO_TCP_PORT (the port on which your echo server echoes TCP packets) must be defined"
RobMeades	0:7ccf0e7e8a83	102	# endif
RobMeades	0:7ccf0e7e8a83	103	#endif
RobMeades	0:7ccf0e7e8a83	104
RobMeades	0:7ccf0e7e8a83	105	#ifndef MBED_CONF_APP_NTP_SERVER
RobMeades	0:7ccf0e7e8a83	106	# define MBED_CONF_APP_NTP_SERVER "2.pool.ntp.org"
RobMeades	0:7ccf0e7e8a83	107	#else
RobMeades	0:7ccf0e7e8a83	108	# ifndef MBED_CONF_APP_NTP_PORT
RobMeades	0:7ccf0e7e8a83	109	# error "MBED_CONF_APP_NTP_PORT must be defined if MBED_CONF_APP_NTP_SERVER is defined"
RobMeades	0:7ccf0e7e8a83	110	# endif
RobMeades	0:7ccf0e7e8a83	111	#endif
RobMeades	0:7ccf0e7e8a83	112	#ifndef MBED_CONF_APP_NTP_PORT
RobMeades	0:7ccf0e7e8a83	113	# define MBED_CONF_APP_NTP_PORT 123
RobMeades	0:7ccf0e7e8a83	114	#endif
RobMeades	0:7ccf0e7e8a83	115
RobMeades	0:7ccf0e7e8a83	116	#ifndef MBED_CONF_APP_LOCAL_PORT
RobMeades	0:7ccf0e7e8a83	117	# define MBED_CONF_APP_LOCAL_PORT 15
RobMeades	0:7ccf0e7e8a83	118	#endif
RobMeades	0:7ccf0e7e8a83	119
RobMeades	0:7ccf0e7e8a83	120	// UDP packet size limit for testing
RobMeades	0:7ccf0e7e8a83	121	#ifndef MBED_CONF_APP_UDP_MAX_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	122	# define MBED_CONF_APP_UDP_MAX_PACKET_SIZE 1024
RobMeades	0:7ccf0e7e8a83	123	#endif
RobMeades	0:7ccf0e7e8a83	124
RobMeades	0:7ccf0e7e8a83	125	// The maximum size of UDP data fragmented across
RobMeades	0:7ccf0e7e8a83	126	// multiple packets
RobMeades	0:7ccf0e7e8a83	127	#ifndef MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	128	# define MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE 1500
RobMeades	0:7ccf0e7e8a83	129	#endif
RobMeades	0:7ccf0e7e8a83	130
RobMeades	0:7ccf0e7e8a83	131	// TCP packet size limit for testing
RobMeades	0:7ccf0e7e8a83	132	#ifndef MBED_CONF_APP_MBED_CONF_APP_TCP_MAX_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	133	# define MBED_CONF_APP_TCP_MAX_PACKET_SIZE 1500
RobMeades	0:7ccf0e7e8a83	134	#endif
RobMeades	0:7ccf0e7e8a83	135
RobMeades	0:7ccf0e7e8a83	136	// The number of retries for UDP exchanges
RobMeades	0:7ccf0e7e8a83	137	#define NUM_UDP_RETRIES 5
RobMeades	0:7ccf0e7e8a83	138
RobMeades	0:7ccf0e7e8a83	139	// How long to wait for stuff to travel in the async echo tests
RobMeades	0:7ccf0e7e8a83	140	#define ASYNC_TEST_WAIT_TIME 10000
RobMeades	0:7ccf0e7e8a83	141
RobMeades	0:7ccf0e7e8a83	142	// The maximum number of sockets that can be open at one time
RobMeades	0:7ccf0e7e8a83	143	#define MAX_NUM_SOCKETS 7
RobMeades	0:7ccf0e7e8a83	144
mudassar0121	22:63b1a3c02fb8	145	int previousSelectedRat = -1, previousPreferredRat = -1, previousSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	146
RobMeades	0:7ccf0e7e8a83	147	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	148	// PRIVATE VARIABLES
RobMeades	0:7ccf0e7e8a83	149	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	150
RobMeades	0:7ccf0e7e8a83	151	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	152	// Lock for debug prints
RobMeades	0:7ccf0e7e8a83	153	static Mutex mtx;
RobMeades	0:7ccf0e7e8a83	154	#endif
RobMeades	0:7ccf0e7e8a83	155
rob.meades@u-blox.com	6:63dad754c267	156	// An instance of the cellular interface
rob.meades@u-blox.com	6:63dad754c267	157	static UbloxATCellularInterface *interface =
RobMeades	0:7ccf0e7e8a83	158	new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades	0:7ccf0e7e8a83	159	MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades	0:7ccf0e7e8a83	160	MBED_CONF_APP_DEBUG_ON);
RobMeades	0:7ccf0e7e8a83	161
RobMeades	0:7ccf0e7e8a83	162	// Connection flag
RobMeades	0:7ccf0e7e8a83	163	static bool connection_has_gone_down = false;
RobMeades	0:7ccf0e7e8a83	164
RobMeades	0:7ccf0e7e8a83	165	// Data to exchange
RobMeades	0:7ccf0e7e8a83	166	static const char send_data[] = "_____0000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	167	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	168	"_____0100:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	169	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	170	"_____0200:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	171	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	172	"_____0300:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	173	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	174	"_____0400:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	175	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	176	"_____0500:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	177	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	178	"_____0600:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	179	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	180	"_____0700:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	181	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	182	"_____0800:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	183	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	184	"_____0900:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	185	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	186	"_____1000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	187	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	188	"_____1100:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	189	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	190	"_____1200:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	191	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	192	"_____1300:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	193	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	194	"_____1400:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	195	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	196	"_____1500:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	197	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	198	"_____1600:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	199	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	200	"_____1700:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	201	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	202	"_____1800:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	203	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	204	"_____1900:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	205	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	206	"_____2000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	207	"01234567890123456789012345678901234567890123456789";
RobMeades	0:7ccf0e7e8a83	208
RobMeades	0:7ccf0e7e8a83	209	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	210	// PRIVATE FUNCTIONS
RobMeades	0:7ccf0e7e8a83	211	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	212
RobMeades	0:7ccf0e7e8a83	213	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	214	// Locks for debug prints
RobMeades	0:7ccf0e7e8a83	215	static void lock()
RobMeades	0:7ccf0e7e8a83	216	{
RobMeades	0:7ccf0e7e8a83	217	mtx.lock();
RobMeades	0:7ccf0e7e8a83	218	}
RobMeades	0:7ccf0e7e8a83	219
RobMeades	0:7ccf0e7e8a83	220	static void unlock()
RobMeades	0:7ccf0e7e8a83	221	{
RobMeades	0:7ccf0e7e8a83	222	mtx.unlock();
RobMeades	0:7ccf0e7e8a83	223	}
RobMeades	0:7ccf0e7e8a83	224	#endif
RobMeades	0:7ccf0e7e8a83	225
RobMeades	0:7ccf0e7e8a83	226	// Callback in case the connection goes down
RobMeades	0:7ccf0e7e8a83	227	static void connection_down_cb(nsapi_error_t err)
RobMeades	0:7ccf0e7e8a83	228	{
RobMeades	0:7ccf0e7e8a83	229	connection_has_gone_down = true;
RobMeades	0:7ccf0e7e8a83	230	}
RobMeades	0:7ccf0e7e8a83	231
RobMeades	0:7ccf0e7e8a83	232	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	233	// Make sure that size is greater than 0 and no more than limit,
RobMeades	0:7ccf0e7e8a83	234	// useful since, when moduloing a very large number number,
RobMeades	0:7ccf0e7e8a83	235	// compilers sometimes screw up and produce a small negative
RobMeades	0:7ccf0e7e8a83	236	// number. Who knew? For example, GCC decided that
RobMeades	0:7ccf0e7e8a83	237	// 492318453 (0x1d582ef5) modulo 508 was -47 (0xffffffd1).
RobMeades	0:7ccf0e7e8a83	238	static int fix (int size, int limit)
RobMeades	0:7ccf0e7e8a83	239	{
RobMeades	0:7ccf0e7e8a83	240	if (size <= 0) {
RobMeades	0:7ccf0e7e8a83	241	size = limit / 2; // better than 1
RobMeades	0:7ccf0e7e8a83	242	} else if (size > limit) {
RobMeades	0:7ccf0e7e8a83	243	size = limit;
RobMeades	0:7ccf0e7e8a83	244	}
RobMeades	0:7ccf0e7e8a83	245
RobMeades	0:7ccf0e7e8a83	246	return size;
RobMeades	0:7ccf0e7e8a83	247	}
RobMeades	0:7ccf0e7e8a83	248
RobMeades	0:7ccf0e7e8a83	249	// Do a UDP socket echo test to a given host of a given packet size
RobMeades	0:7ccf0e7e8a83	250	static void do_udp_echo(UDPSocket sock, SocketAddress host_address, int size)
RobMeades	0:7ccf0e7e8a83	251	{
RobMeades	0:7ccf0e7e8a83	252	bool success = false;
RobMeades	0:7ccf0e7e8a83	253	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	254	SocketAddress sender_address;
RobMeades	0:7ccf0e7e8a83	255	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	256
RobMeades	0:7ccf0e7e8a83	257	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	258	for (int x = 0; !success && (x < NUM_UDP_RETRIES); x++) {
RobMeades	0:7ccf0e7e8a83	259	tr_debug("Echo testing UDP packet size %d byte(s), try %d.", size, x + 1);
RobMeades	0:7ccf0e7e8a83	260	if ((sock->sendto(host_address, (void) send_data, size) == size) &&
RobMeades	0:7ccf0e7e8a83	261	(sock->recvfrom(&sender_address, recv_data, size) == size)) {
RobMeades	0:7ccf0e7e8a83	262	TEST_ASSERT (memcmp(send_data, recv_data, size) == 0);
RobMeades	0:7ccf0e7e8a83	263	TEST_ASSERT (strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades	0:7ccf0e7e8a83	264	TEST_ASSERT (sender_address.get_port() == host_address->get_port());
RobMeades	0:7ccf0e7e8a83	265	success = true;
RobMeades	0:7ccf0e7e8a83	266	}
RobMeades	0:7ccf0e7e8a83	267	}
RobMeades	0:7ccf0e7e8a83	268	TEST_ASSERT (success);
RobMeades	0:7ccf0e7e8a83	269	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	270
RobMeades	0:7ccf0e7e8a83	271	free (recv_data);
RobMeades	0:7ccf0e7e8a83	272	}
RobMeades	0:7ccf0e7e8a83	273
RobMeades	0:7ccf0e7e8a83	274	// The asynchronous callback
RobMeades	0:7ccf0e7e8a83	275	static void async_cb(bool *callback_triggered)
RobMeades	0:7ccf0e7e8a83	276	{
RobMeades	0:7ccf0e7e8a83	277
RobMeades	0:7ccf0e7e8a83	278	TEST_ASSERT (callback_triggered != NULL);
RobMeades	0:7ccf0e7e8a83	279	*callback_triggered = true;
RobMeades	0:7ccf0e7e8a83	280	}
RobMeades	0:7ccf0e7e8a83	281
rob.meades@u-blox.com	6:63dad754c267	282	// Do a UDP echo but using the asynchronous interface; we can exchange
RobMeades	0:7ccf0e7e8a83	283	// packets longer in size than one UDP packet this way
RobMeades	0:7ccf0e7e8a83	284	static void do_udp_echo_async(UDPSocket sock, SocketAddress host_address,
RobMeades	0:7ccf0e7e8a83	285	int size, bool *callback_triggered)
RobMeades	0:7ccf0e7e8a83	286	{
RobMeades	0:7ccf0e7e8a83	287	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	288	int recv_size = 0;
RobMeades	0:7ccf0e7e8a83	289	SocketAddress sender_address;
RobMeades	0:7ccf0e7e8a83	290	Timer timer;
RobMeades	0:7ccf0e7e8a83	291	int x, y, z;
RobMeades	0:7ccf0e7e8a83	292	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	293
RobMeades	0:7ccf0e7e8a83	294	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	295	for (y = 0; (recv_size < size) && (y < NUM_UDP_RETRIES); y++) {
RobMeades	0:7ccf0e7e8a83	296	tr_debug("Echo testing UDP packet size %d byte(s) async, try %d.", size, y + 1);
RobMeades	0:7ccf0e7e8a83	297	recv_size = 0;
RobMeades	0:7ccf0e7e8a83	298	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	299	if (sock->sendto(host_address, (void ) send_data, size) == size) {
RobMeades	0:7ccf0e7e8a83	300	// Wait for all the echoed data to arrive
RobMeades	0:7ccf0e7e8a83	301	timer.start();
RobMeades	0:7ccf0e7e8a83	302	while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades	0:7ccf0e7e8a83	303	if (*callback_triggered) {
RobMeades	0:7ccf0e7e8a83	304	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	305	x = sock->recvfrom(&sender_address, (char *) recv_data + recv_size, size);
RobMeades	0:7ccf0e7e8a83	306	if (x > 0) {
RobMeades	0:7ccf0e7e8a83	307	recv_size += x;
RobMeades	0:7ccf0e7e8a83	308	}
RobMeades	0:7ccf0e7e8a83	309	tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades	0:7ccf0e7e8a83	310	TEST_ASSERT(strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades	0:7ccf0e7e8a83	311	TEST_ASSERT(sender_address.get_port() == host_address->get_port());
RobMeades	0:7ccf0e7e8a83	312	}
RobMeades	0:7ccf0e7e8a83	313	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	314	}
RobMeades	0:7ccf0e7e8a83	315	timer.stop();
RobMeades	0:7ccf0e7e8a83	316	timer.reset();
RobMeades	0:7ccf0e7e8a83	317
RobMeades	0:7ccf0e7e8a83	318	// If everything arrived back, check it's the same as we sent
RobMeades	0:7ccf0e7e8a83	319	if (recv_size == size) {
RobMeades	0:7ccf0e7e8a83	320	z = memcmp(send_data, recv_data, size);
RobMeades	0:7ccf0e7e8a83	321	if (z != 0) {
RobMeades	0:7ccf0e7e8a83	322	tr_debug("WARNING: mismatch, retrying");
RobMeades	0:7ccf0e7e8a83	323	tr_debug("Sent %d, \|%.s\|", size, size, size, send_data);
RobMeades	0:7ccf0e7e8a83	324	tr_debug("Rcvd %d, \|%.s\|", size, size, size, (char *) recv_data);
RobMeades	0:7ccf0e7e8a83	325	// If things don't match, it could be due to data loss (this is UDP
RobMeades	0:7ccf0e7e8a83	326	// you know...), so set recv_size to 0 to cause another try
RobMeades	0:7ccf0e7e8a83	327	recv_size = 0;
RobMeades	0:7ccf0e7e8a83	328	}
RobMeades	0:7ccf0e7e8a83	329	}
RobMeades	0:7ccf0e7e8a83	330	}
RobMeades	0:7ccf0e7e8a83	331	}
RobMeades	0:7ccf0e7e8a83	332
RobMeades	0:7ccf0e7e8a83	333	TEST_ASSERT(recv_size == size);
RobMeades	0:7ccf0e7e8a83	334	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	335
RobMeades	0:7ccf0e7e8a83	336	free (recv_data);
RobMeades	0:7ccf0e7e8a83	337	}
RobMeades	0:7ccf0e7e8a83	338
RobMeades	0:7ccf0e7e8a83	339	// Send an entire TCP data buffer until done
RobMeades	0:7ccf0e7e8a83	340	static int sendAll(TCPSocket sock, const char data, int size)
RobMeades	0:7ccf0e7e8a83	341	{
RobMeades	0:7ccf0e7e8a83	342	int x;
RobMeades	0:7ccf0e7e8a83	343	int count = 0;
RobMeades	0:7ccf0e7e8a83	344	Timer timer;
RobMeades	0:7ccf0e7e8a83	345
RobMeades	0:7ccf0e7e8a83	346	timer.start();
RobMeades	0:7ccf0e7e8a83	347	while ((count < size) && (timer.read_ms() < 10000)) {
RobMeades	0:7ccf0e7e8a83	348	x = sock->send(data + count, size - count);
RobMeades	0:7ccf0e7e8a83	349	if (x > 0) {
RobMeades	0:7ccf0e7e8a83	350	count += x;
RobMeades	0:7ccf0e7e8a83	351	tr_debug("%d byte(s) sent, %d left to send.", count, size - count);
RobMeades	0:7ccf0e7e8a83	352	}
RobMeades	0:7ccf0e7e8a83	353	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	354	}
RobMeades	0:7ccf0e7e8a83	355	timer.stop();
RobMeades	0:7ccf0e7e8a83	356
RobMeades	0:7ccf0e7e8a83	357	return count;
RobMeades	0:7ccf0e7e8a83	358	}
RobMeades	0:7ccf0e7e8a83	359
rob.meades@u-blox.com	6:63dad754c267	360	// Do a TCP echo but using the asynchronous interface
RobMeades	0:7ccf0e7e8a83	361	static void do_tcp_echo_async(TCPSocket sock, int size, bool callback_triggered)
RobMeades	0:7ccf0e7e8a83	362	{
RobMeades	0:7ccf0e7e8a83	363	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	364	int recv_size = 0;
RobMeades	0:7ccf0e7e8a83	365	int x, y;
RobMeades	0:7ccf0e7e8a83	366	Timer timer;
RobMeades	0:7ccf0e7e8a83	367	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	368
RobMeades	0:7ccf0e7e8a83	369	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	370	tr_debug("Echo testing TCP packet size %d byte(s) async.", size);
RobMeades	0:7ccf0e7e8a83	371	TEST_ASSERT (sendAll(sock, send_data, size) == size);
RobMeades	0:7ccf0e7e8a83	372
RobMeades	0:7ccf0e7e8a83	373	// Wait for all the echoed data to arrive
RobMeades	0:7ccf0e7e8a83	374	timer.start();
RobMeades	0:7ccf0e7e8a83	375	while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades	0:7ccf0e7e8a83	376	if (*callback_triggered) {
RobMeades	0:7ccf0e7e8a83	377	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	378	x = sock->recv((char *) recv_data + recv_size, size);
RobMeades	0:7ccf0e7e8a83	379	TEST_ASSERT(x > 0);
RobMeades	0:7ccf0e7e8a83	380	recv_size += x;
RobMeades	0:7ccf0e7e8a83	381	tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades	0:7ccf0e7e8a83	382	}
RobMeades	0:7ccf0e7e8a83	383	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	384	}
RobMeades	0:7ccf0e7e8a83	385	TEST_ASSERT(recv_size == size);
RobMeades	0:7ccf0e7e8a83	386	y = memcmp(send_data, recv_data, size);
RobMeades	0:7ccf0e7e8a83	387	if (y != 0) {
RobMeades	0:7ccf0e7e8a83	388	tr_debug("Sent %d, \|%.s\|", size, size, size, send_data);
RobMeades	0:7ccf0e7e8a83	389	tr_debug("Rcvd %d, \|%.s\|", size, size, size, (char *) recv_data);
RobMeades	0:7ccf0e7e8a83	390	TEST_ASSERT(false);
RobMeades	0:7ccf0e7e8a83	391	}
RobMeades	0:7ccf0e7e8a83	392	timer.stop();
RobMeades	0:7ccf0e7e8a83	393
RobMeades	0:7ccf0e7e8a83	394	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	395
RobMeades	0:7ccf0e7e8a83	396	free (recv_data);
RobMeades	0:7ccf0e7e8a83	397	}
RobMeades	0:7ccf0e7e8a83	398	#endif
RobMeades	0:7ccf0e7e8a83	399
RobMeades	0:7ccf0e7e8a83	400	// Get NTP time from a socket
RobMeades	0:7ccf0e7e8a83	401	static void do_ntp_sock (UDPSocket *sock, SocketAddress ntp_address)
RobMeades	0:7ccf0e7e8a83	402	{
RobMeades	0:7ccf0e7e8a83	403	char ntp_values[48] = { 0 };
RobMeades	0:7ccf0e7e8a83	404	time_t timestamp = 0;
RobMeades	0:7ccf0e7e8a83	405	int len;
RobMeades	0:7ccf0e7e8a83	406	bool comms_done = false;
RobMeades	0:7ccf0e7e8a83	407
RobMeades	0:7ccf0e7e8a83	408	ntp_values[0] = '\x1b';
RobMeades	0:7ccf0e7e8a83	409
RobMeades	0:7ccf0e7e8a83	410	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	411	for (unsigned int x = 0; !comms_done && (x < NUM_UDP_RETRIES); x++) {
RobMeades	0:7ccf0e7e8a83	412	sock->sendto(ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades	0:7ccf0e7e8a83	413	len = sock->recvfrom(&ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades	0:7ccf0e7e8a83	414	if (len > 0) {
RobMeades	0:7ccf0e7e8a83	415	comms_done = true;
RobMeades	0:7ccf0e7e8a83	416	}
RobMeades	0:7ccf0e7e8a83	417	}
RobMeades	0:7ccf0e7e8a83	418	TEST_ASSERT (comms_done);
RobMeades	0:7ccf0e7e8a83	419
RobMeades	0:7ccf0e7e8a83	420	tr_debug("UDP: %d byte(s) returned by NTP server.", len);
RobMeades	0:7ccf0e7e8a83	421	if (len >= 43) {
SanaMasood	21:2a500a881a5a	422	struct tm *localTime;
SanaMasood	21:2a500a881a5a	423	time_t TIME1970 = 2208988800U;
RobMeades	0:7ccf0e7e8a83	424	timestamp \|= ((int) *(ntp_values + 40)) << 24;
RobMeades	0:7ccf0e7e8a83	425	timestamp \|= ((int) *(ntp_values + 41)) << 16;
RobMeades	0:7ccf0e7e8a83	426	timestamp \|= ((int) *(ntp_values + 42)) << 8;
RobMeades	0:7ccf0e7e8a83	427	timestamp \|= ((int) *(ntp_values + 43));
RobMeades	0:7ccf0e7e8a83	428	timestamp -= TIME1970;
RobMeades	0:7ccf0e7e8a83	429	srand (timestamp);
RobMeades	0:7ccf0e7e8a83	430	tr_debug("srand() called");
RobMeades	0:7ccf0e7e8a83	431	localTime = localtime(&timestamp);
RobMeades	0:7ccf0e7e8a83	432	if (localTime) {
SanaMasood	21:2a500a881a5a	433	char timeString[25];
RobMeades	0:7ccf0e7e8a83	434	if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) {
RobMeades	0:7ccf0e7e8a83	435	printf("NTP timestamp is %s.\n", timeString);
RobMeades	0:7ccf0e7e8a83	436	}
RobMeades	0:7ccf0e7e8a83	437	}
RobMeades	0:7ccf0e7e8a83	438	}
RobMeades	0:7ccf0e7e8a83	439	}
RobMeades	0:7ccf0e7e8a83	440
RobMeades	0:7ccf0e7e8a83	441	// Get NTP time
rob.meades@u-blox.com	6:63dad754c267	442	static void do_ntp(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	443	{
RobMeades	0:7ccf0e7e8a83	444	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	445	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	446
rob.meades@u-blox.com	6:63dad754c267	447	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	448
rob.meades@u-blox.com	6:63dad754c267	449	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	450	host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades	0:7ccf0e7e8a83	451
RobMeades	0:7ccf0e7e8a83	452	tr_debug("UDP: NIST server %s address: %s on port %d.", MBED_CONF_APP_NTP_SERVER,
RobMeades	0:7ccf0e7e8a83	453	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	454
RobMeades	0:7ccf0e7e8a83	455	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	456
RobMeades	0:7ccf0e7e8a83	457	do_ntp_sock(&sock, host_address);
RobMeades	0:7ccf0e7e8a83	458
RobMeades	0:7ccf0e7e8a83	459	sock.close();
RobMeades	0:7ccf0e7e8a83	460	}
RobMeades	0:7ccf0e7e8a83	461
RobMeades	0:7ccf0e7e8a83	462	// Use a connection, checking that it is good
rob.meades@u-blox.com	6:63dad754c267	463	static void use_connection(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	464	{
rob.meades@u-blox.com	6:63dad754c267	465	const char * ip_address = interface->get_ip_address();
rob.meades@u-blox.com	6:63dad754c267	466	const char * net_mask = interface->get_netmask();
rob.meades@u-blox.com	6:63dad754c267	467	const char * gateway = interface->get_gateway();
RobMeades	0:7ccf0e7e8a83	468
rob.meades@u-blox.com	6:63dad754c267	469	TEST_ASSERT(interface->is_connected());
RobMeades	0:7ccf0e7e8a83	470
RobMeades	0:7ccf0e7e8a83	471	TEST_ASSERT(ip_address != NULL);
RobMeades	0:7ccf0e7e8a83	472	tr_debug ("IP address %s.", ip_address);
RobMeades	0:7ccf0e7e8a83	473	TEST_ASSERT(net_mask == NULL);
RobMeades	0:7ccf0e7e8a83	474	tr_debug ("Net mask %s.", net_mask);
RobMeades	0:7ccf0e7e8a83	475	TEST_ASSERT(gateway != NULL);
RobMeades	0:7ccf0e7e8a83	476	tr_debug ("Gateway %s.", gateway);
RobMeades	0:7ccf0e7e8a83	477
rob.meades@u-blox.com	6:63dad754c267	478	do_ntp(interface);
RobMeades	0:7ccf0e7e8a83	479	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	480	}
RobMeades	0:7ccf0e7e8a83	481
RobMeades	0:7ccf0e7e8a83	482	// Drop a connection and check that it has dropped
rob.meades@u-blox.com	6:63dad754c267	483	static void drop_connection(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	484	{
rob.meades@u-blox.com	6:63dad754c267	485	TEST_ASSERT(interface->disconnect() == 0);
RobMeades	0:7ccf0e7e8a83	486	TEST_ASSERT(connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	487	connection_has_gone_down = false;
rob.meades@u-blox.com	6:63dad754c267	488	TEST_ASSERT(!interface->is_connected());
RobMeades	0:7ccf0e7e8a83	489	}
RobMeades	0:7ccf0e7e8a83	490
RobMeades	0:7ccf0e7e8a83	491	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	492	// TESTS
RobMeades	0:7ccf0e7e8a83	493	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	494
RobMeades	12:ff6fac481487	495	// Tests of stuff in the base class
RobMeades	12:ff6fac481487	496	void test_base_class() {
RobMeades	12:ff6fac481487	497	const char *imei;
RobMeades	12:ff6fac481487	498	const char *meid;
RobMeades	12:ff6fac481487	499	const char *imsi;
RobMeades	12:ff6fac481487	500	const char *iccid;
RobMeades	12:ff6fac481487	501	int rssi;
mudassar0121	22:63b1a3c02fb8	502
RobMeades	12:ff6fac481487	503	// Power-up the modem
RobMeades	12:ff6fac481487	504	interface->init();
mudassar0121	22:63b1a3c02fb8	505
RobMeades	12:ff6fac481487	506	// Check all of the IMEI, MEID, IMSI and ICCID calls
RobMeades	12:ff6fac481487	507	imei = interface->imei();
RobMeades	12:ff6fac481487	508	if (imei != NULL) {
RobMeades	12:ff6fac481487	509	tr_debug("IMEI is %s.", imei);
RobMeades	12:ff6fac481487	510	} else {
RobMeades	12:ff6fac481487	511	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	512	}
mudassar0121	22:63b1a3c02fb8	513
RobMeades	12:ff6fac481487	514	meid = interface->meid();
RobMeades	12:ff6fac481487	515	if (meid != NULL) {
RobMeades	12:ff6fac481487	516	tr_debug("MEID is %s.", meid);
RobMeades	12:ff6fac481487	517	} else {
RobMeades	12:ff6fac481487	518	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	519	}
mudassar0121	22:63b1a3c02fb8	520
RobMeades	12:ff6fac481487	521	imsi = interface->imsi();
RobMeades	12:ff6fac481487	522	if (imsi != NULL) {
RobMeades	12:ff6fac481487	523	tr_debug("IMSI is %s.", imsi);
RobMeades	12:ff6fac481487	524	} else {
RobMeades	12:ff6fac481487	525	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	526	}
mudassar0121	22:63b1a3c02fb8	527
RobMeades	12:ff6fac481487	528	iccid = interface->iccid();
RobMeades	12:ff6fac481487	529	if (iccid != NULL) {
RobMeades	12:ff6fac481487	530	tr_debug("ICCID is %s.", iccid);
RobMeades	12:ff6fac481487	531	} else {
RobMeades	12:ff6fac481487	532	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	533	}
mudassar0121	22:63b1a3c02fb8	534
RobMeades	12:ff6fac481487	535	// Check the RSSI call at least doesn't assert
RobMeades	12:ff6fac481487	536	rssi = interface->rssi();
RobMeades	12:ff6fac481487	537	tr_debug("RSSI is %d dBm.", rssi);
mudassar0121	22:63b1a3c02fb8	538
RobMeades	12:ff6fac481487	539	// Now connect and check that the answers for the
RobMeades	12:ff6fac481487	540	// static fields are the same while connected
RobMeades	12:ff6fac481487	541	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades	12:ff6fac481487	542	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	543
RobMeades	12:ff6fac481487	544	TEST_ASSERT(strcmp(imei, interface->imei()) == 0);
RobMeades	12:ff6fac481487	545	TEST_ASSERT(strcmp(meid, interface->meid()) == 0);
RobMeades	12:ff6fac481487	546	TEST_ASSERT(strcmp(imsi, interface->imsi()) == 0);
RobMeades	12:ff6fac481487	547	TEST_ASSERT(strcmp(iccid, interface->iccid()) == 0);
RobMeades	12:ff6fac481487	548
RobMeades	12:ff6fac481487	549	// Check that the RSSI call still doesn't assert
RobMeades	12:ff6fac481487	550	rssi = interface->rssi();
RobMeades	12:ff6fac481487	551	tr_debug("RSSI is %d dBm.", rssi);
RobMeades	12:ff6fac481487	552	}
RobMeades	12:ff6fac481487	553
RobMeades	0:7ccf0e7e8a83	554	// Call srand() using the NTP server
RobMeades	0:7ccf0e7e8a83	555	void test_set_randomise() {
RobMeades	0:7ccf0e7e8a83	556	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	557	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	558
rob.meades@u-blox.com	6:63dad754c267	559	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	560	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	561	do_ntp(interface);
RobMeades	0:7ccf0e7e8a83	562	TEST_ASSERT(!connection_has_gone_down);
rob.meades@u-blox.com	6:63dad754c267	563	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	564	}
RobMeades	0:7ccf0e7e8a83	565
RobMeades	0:7ccf0e7e8a83	566	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	567
RobMeades	0:7ccf0e7e8a83	568	// Test UDP data exchange
RobMeades	0:7ccf0e7e8a83	569	void test_udp_echo() {
RobMeades	0:7ccf0e7e8a83	570	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	571	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	572	SocketAddress local_address;
RobMeades	0:7ccf0e7e8a83	573	int x;
RobMeades	0:7ccf0e7e8a83	574	int size;
RobMeades	0:7ccf0e7e8a83	575
rob.meades@u-blox.com	6:63dad754c267	576	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	577	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	578
rob.meades@u-blox.com	6:63dad754c267	579	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	580	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	581
RobMeades	0:7ccf0e7e8a83	582	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	583	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	584
rob.meades@u-blox.com	6:63dad754c267	585	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	586
RobMeades	0:7ccf0e7e8a83	587	// Do a bind, just for the helluvit
RobMeades	0:7ccf0e7e8a83	588	local_address.set_port(MBED_CONF_APP_LOCAL_PORT);
RobMeades	0:7ccf0e7e8a83	589	TEST_ASSERT(sock.bind(local_address) == 0);
RobMeades	0:7ccf0e7e8a83	590
RobMeades	0:7ccf0e7e8a83	591	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	592
RobMeades	0:7ccf0e7e8a83	593	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	594	do_udp_echo(&sock, &host_address, 1);
RobMeades	0:7ccf0e7e8a83	595	do_udp_echo(&sock, &host_address, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	596	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	597	size = (rand() % MBED_CONF_APP_UDP_MAX_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	598	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	599	do_udp_echo(&sock, &host_address, size);
RobMeades	0:7ccf0e7e8a83	600	}
RobMeades	0:7ccf0e7e8a83	601
RobMeades	0:7ccf0e7e8a83	602	sock.close();
rob.meades@u-blox.com	6:63dad754c267	603	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	604	tr_debug("%d UDP packets of size up to %d byte(s) echoed successfully.",
RobMeades	0:7ccf0e7e8a83	605	x, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	606	}
RobMeades	0:7ccf0e7e8a83	607
RobMeades	0:7ccf0e7e8a83	608	// Test many different sizes of UDP data arriving at once
RobMeades	0:7ccf0e7e8a83	609	void test_udp_echo_recv_sizes() {
RobMeades	0:7ccf0e7e8a83	610	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	611	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	612	int x, y, z;
RobMeades	0:7ccf0e7e8a83	613	int size;
RobMeades	0:7ccf0e7e8a83	614	int tries = 0;
RobMeades	0:7ccf0e7e8a83	615	unsigned int offset;
RobMeades	0:7ccf0e7e8a83	616	char * recv_data;
RobMeades	0:7ccf0e7e8a83	617	bool packetLoss;
RobMeades	0:7ccf0e7e8a83	618	bool sendSuccess;
RobMeades	0:7ccf0e7e8a83	619	Timer timer;
RobMeades	0:7ccf0e7e8a83	620
rob.meades@u-blox.com	6:63dad754c267	621	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	622	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	623	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	624
rob.meades@u-blox.com	6:63dad754c267	625	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	626	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	627
RobMeades	0:7ccf0e7e8a83	628	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	629	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	630
rob.meades@u-blox.com	6:63dad754c267	631	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	632
RobMeades	0:7ccf0e7e8a83	633	do {
RobMeades	0:7ccf0e7e8a83	634	tr_debug("--- UDP packet size test, test try %d, flushing input buffers", tries + 1);
RobMeades	0:7ccf0e7e8a83	635	// First of all, clear any junk from the socket
RobMeades	0:7ccf0e7e8a83	636	sock.set_timeout(1000);
RobMeades	0:7ccf0e7e8a83	637	recv_data = (char *) malloc (MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	638	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	639	while (sock.recvfrom(&host_address, (void *) recv_data, MBED_CONF_APP_UDP_MAX_PACKET_SIZE) > 0) {
RobMeades	0:7ccf0e7e8a83	640	// Throw it away
RobMeades	0:7ccf0e7e8a83	641	}
RobMeades	0:7ccf0e7e8a83	642	free (recv_data);
RobMeades	0:7ccf0e7e8a83	643
RobMeades	0:7ccf0e7e8a83	644	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	645
RobMeades	0:7ccf0e7e8a83	646	// Throw random sized UDP packets up...
RobMeades	0:7ccf0e7e8a83	647	x = 0;
RobMeades	0:7ccf0e7e8a83	648	offset = 0;
RobMeades	0:7ccf0e7e8a83	649	while (offset < sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	650	size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades	0:7ccf0e7e8a83	651	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades	0:7ccf0e7e8a83	652	if (offset + size > sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	653	size = sizeof (send_data) - offset;
RobMeades	0:7ccf0e7e8a83	654	}
RobMeades	0:7ccf0e7e8a83	655	sendSuccess = false;
RobMeades	0:7ccf0e7e8a83	656	for (y = 0; !sendSuccess && (y < NUM_UDP_RETRIES); y++) {
RobMeades	0:7ccf0e7e8a83	657	tr_debug("Sending UDP packet number %d, size %d byte(s), send try %d.", x + 1, size, y + 1);
RobMeades	0:7ccf0e7e8a83	658	if (sock.sendto(host_address, (void *) (send_data + offset), size) == size) {
RobMeades	0:7ccf0e7e8a83	659	sendSuccess = true;
RobMeades	0:7ccf0e7e8a83	660	offset += size;
RobMeades	0:7ccf0e7e8a83	661	}
RobMeades	0:7ccf0e7e8a83	662	}
RobMeades	0:7ccf0e7e8a83	663	TEST_ASSERT(sendSuccess);
RobMeades	0:7ccf0e7e8a83	664	x++;
RobMeades	0:7ccf0e7e8a83	665	}
RobMeades	0:7ccf0e7e8a83	666	tr_debug("--- All UDP packets sent");
RobMeades	0:7ccf0e7e8a83	667
RobMeades	0:7ccf0e7e8a83	668	// ...and capture them all again afterwards
RobMeades	0:7ccf0e7e8a83	669	recv_data = (char *) malloc (sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	670	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	671	memset (recv_data, 0, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	672	size = 0;
RobMeades	0:7ccf0e7e8a83	673	y = 0;
RobMeades	0:7ccf0e7e8a83	674	packetLoss = false;
RobMeades	0:7ccf0e7e8a83	675	timer.start();
RobMeades	0:7ccf0e7e8a83	676	while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 10000)) {
RobMeades	0:7ccf0e7e8a83	677	y = sock.recvfrom(&host_address, (void *) (recv_data + size), sizeof (send_data) - size);
RobMeades	0:7ccf0e7e8a83	678	if (y > 0) {
RobMeades	0:7ccf0e7e8a83	679	size += y;
RobMeades	0:7ccf0e7e8a83	680	}
RobMeades	0:7ccf0e7e8a83	681	}
RobMeades	0:7ccf0e7e8a83	682	timer.stop();
RobMeades	0:7ccf0e7e8a83	683	timer.reset();
RobMeades	0:7ccf0e7e8a83	684	tr_debug( "--- Either received everything back or timed out waiting");
RobMeades	0:7ccf0e7e8a83	685
RobMeades	0:7ccf0e7e8a83	686	// Check that we reassembled everything correctly
RobMeades	0:7ccf0e7e8a83	687	if (size == sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	688	for (x = 0; (((recv_data + x) == (send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades	0:7ccf0e7e8a83	689	}
RobMeades	0:7ccf0e7e8a83	690	if (x != sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	691	y = x - 5;
RobMeades	0:7ccf0e7e8a83	692	if (y < 0) {
RobMeades	0:7ccf0e7e8a83	693	y = 0;
RobMeades	0:7ccf0e7e8a83	694	}
RobMeades	0:7ccf0e7e8a83	695	z = 10;
RobMeades	0:7ccf0e7e8a83	696	if (y + z > (int) sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	697	z = sizeof(send_data) - y;
RobMeades	0:7ccf0e7e8a83	698	}
RobMeades	0:7ccf0e7e8a83	699	tr_debug(" --- Difference at character %d (send \"%.s\", recv \"%.s\")",
RobMeades	0:7ccf0e7e8a83	700	x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades	0:7ccf0e7e8a83	701	packetLoss = true;
RobMeades	0:7ccf0e7e8a83	702	}
RobMeades	0:7ccf0e7e8a83	703	} else {
RobMeades	0:7ccf0e7e8a83	704	tr_debug(" --- %d bytes missing (%d bytes received when %d were expected))",
RobMeades	0:7ccf0e7e8a83	705	sizeof (send_data) - size, size, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	706	packetLoss = true;
RobMeades	0:7ccf0e7e8a83	707	}
RobMeades	0:7ccf0e7e8a83	708	free (recv_data);
RobMeades	0:7ccf0e7e8a83	709	tries++;
RobMeades	0:7ccf0e7e8a83	710	} while (packetLoss && (tries < NUM_UDP_RETRIES));
RobMeades	0:7ccf0e7e8a83	711
RobMeades	0:7ccf0e7e8a83	712	TEST_ASSERT(!packetLoss);
RobMeades	0:7ccf0e7e8a83	713	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	714	sock.close();
rob.meades@u-blox.com	6:63dad754c267	715	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	716	}
RobMeades	0:7ccf0e7e8a83	717
RobMeades	0:7ccf0e7e8a83	718	// Test UDP data exchange via the asynchronous sigio() mechanism
RobMeades	0:7ccf0e7e8a83	719	void test_udp_echo_async() {
RobMeades	0:7ccf0e7e8a83	720	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	721	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	722	SocketAddress local_address;
RobMeades	0:7ccf0e7e8a83	723	bool callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	724	int x;
RobMeades	0:7ccf0e7e8a83	725	int size;
RobMeades	0:7ccf0e7e8a83	726
rob.meades@u-blox.com	6:63dad754c267	727	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	728	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	729	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	730
rob.meades@u-blox.com	6:63dad754c267	731	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	732	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	733
RobMeades	0:7ccf0e7e8a83	734	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	735	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	736
rob.meades@u-blox.com	6:63dad754c267	737	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	738
RobMeades	0:7ccf0e7e8a83	739	// Set up the async callback and set the timeout to zero
RobMeades	0:7ccf0e7e8a83	740	sock.sigio(callback(async_cb, &callback_triggered));
RobMeades	0:7ccf0e7e8a83	741	sock.set_timeout(0);
RobMeades	0:7ccf0e7e8a83	742
RobMeades	0:7ccf0e7e8a83	743	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	744	// and this time allow the UDP packets to be fragmented
RobMeades	0:7ccf0e7e8a83	745	do_udp_echo_async(&sock, &host_address, 1, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	746	do_udp_echo_async(&sock, &host_address, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE,
RobMeades	0:7ccf0e7e8a83	747	&callback_triggered);
RobMeades	0:7ccf0e7e8a83	748	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	749	size = (rand() % MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	750	size = fix(size, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	751	do_udp_echo_async(&sock, &host_address, size, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	752	}
RobMeades	0:7ccf0e7e8a83	753
RobMeades	0:7ccf0e7e8a83	754	sock.close();
RobMeades	0:7ccf0e7e8a83	755
rob.meades@u-blox.com	6:63dad754c267	756	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	757
RobMeades	0:7ccf0e7e8a83	758	tr_debug("%d UDP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades	0:7ccf0e7e8a83	759	x, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	760	}
RobMeades	0:7ccf0e7e8a83	761
RobMeades	0:7ccf0e7e8a83	762	// Test many different sizes of TCP data arriving at once
RobMeades	0:7ccf0e7e8a83	763	void test_tcp_echo_recv_sizes() {
RobMeades	0:7ccf0e7e8a83	764	TCPSocket sock;
RobMeades	0:7ccf0e7e8a83	765	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	766	int x, y, z;
RobMeades	0:7ccf0e7e8a83	767	int size;
RobMeades	0:7ccf0e7e8a83	768	unsigned int offset;
RobMeades	0:7ccf0e7e8a83	769	char * recv_data;
RobMeades	0:7ccf0e7e8a83	770	Timer timer;
RobMeades	0:7ccf0e7e8a83	771
rob.meades@u-blox.com	6:63dad754c267	772	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	773	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	774	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	775
rob.meades@u-blox.com	6:63dad754c267	776	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	777	host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades	0:7ccf0e7e8a83	778
RobMeades	0:7ccf0e7e8a83	779	tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	780	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	781
rob.meades@u-blox.com	6:63dad754c267	782	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	783
RobMeades	0:7ccf0e7e8a83	784	TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades	0:7ccf0e7e8a83	785
RobMeades	0:7ccf0e7e8a83	786	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	787
RobMeades	0:7ccf0e7e8a83	788	// Throw random sized TCP packets up...
RobMeades	0:7ccf0e7e8a83	789	x = 0;
RobMeades	0:7ccf0e7e8a83	790	offset = 0;
RobMeades	0:7ccf0e7e8a83	791	while (offset < sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	792	size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades	0:7ccf0e7e8a83	793	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades	0:7ccf0e7e8a83	794	if (offset + size > sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	795	size = sizeof (send_data) - offset;
RobMeades	0:7ccf0e7e8a83	796	}
RobMeades	0:7ccf0e7e8a83	797	tr_debug("Sending TCP packet number %d, size %d byte(s).", x + 1, size);
RobMeades	0:7ccf0e7e8a83	798	TEST_ASSERT(sendAll(&sock, (send_data + offset), size) == size);
RobMeades	0:7ccf0e7e8a83	799	offset += size;
RobMeades	0:7ccf0e7e8a83	800	x++;
RobMeades	0:7ccf0e7e8a83	801	}
RobMeades	0:7ccf0e7e8a83	802
RobMeades	0:7ccf0e7e8a83	803	// ...and capture them all again afterwards
RobMeades	0:7ccf0e7e8a83	804	recv_data = (char *) malloc (sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	805	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	806	memset (recv_data, 0, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	807	size = 0;
RobMeades	0:7ccf0e7e8a83	808	x = 0;
RobMeades	0:7ccf0e7e8a83	809	timer.start();
RobMeades	0:7ccf0e7e8a83	810	while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 30000)) {
RobMeades	0:7ccf0e7e8a83	811	y = sock.recv((void *) (recv_data + size), sizeof (send_data) - size);
RobMeades	0:7ccf0e7e8a83	812	tr_debug("Received TCP packet number %d, size %d byte(s).", x, y);
RobMeades	0:7ccf0e7e8a83	813	size += y;
RobMeades	0:7ccf0e7e8a83	814	x++;
RobMeades	0:7ccf0e7e8a83	815	}
RobMeades	0:7ccf0e7e8a83	816	timer.stop();
RobMeades	0:7ccf0e7e8a83	817	timer.reset();
RobMeades	0:7ccf0e7e8a83	818
RobMeades	0:7ccf0e7e8a83	819	// Check that we reassembled everything correctly
RobMeades	0:7ccf0e7e8a83	820	for (x = 0; (((recv_data + x) == (send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades	0:7ccf0e7e8a83	821	}
RobMeades	0:7ccf0e7e8a83	822	if (x != sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	823	y = x - 5;
RobMeades	0:7ccf0e7e8a83	824	if (y < 0) {
RobMeades	0:7ccf0e7e8a83	825	y = 0;
RobMeades	0:7ccf0e7e8a83	826	}
RobMeades	0:7ccf0e7e8a83	827	z = 10;
RobMeades	0:7ccf0e7e8a83	828	if (y + z > (int) sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	829	z = sizeof(send_data) - y;
RobMeades	0:7ccf0e7e8a83	830	}
RobMeades	0:7ccf0e7e8a83	831	tr_debug("Difference at character %d (send \"%.s\", recv \"%.s\")",
RobMeades	0:7ccf0e7e8a83	832	x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades	0:7ccf0e7e8a83	833	TEST_ASSERT(false);
RobMeades	0:7ccf0e7e8a83	834	}
RobMeades	0:7ccf0e7e8a83	835	free (recv_data);
RobMeades	0:7ccf0e7e8a83	836
RobMeades	0:7ccf0e7e8a83	837	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	838	sock.close();
rob.meades@u-blox.com	6:63dad754c267	839	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	840	}
RobMeades	0:7ccf0e7e8a83	841
RobMeades	0:7ccf0e7e8a83	842	// Test TCP data exchange via the asynchronous sigio() mechanism
RobMeades	0:7ccf0e7e8a83	843	void test_tcp_echo_async() {
RobMeades	0:7ccf0e7e8a83	844	TCPSocket sock;
RobMeades	0:7ccf0e7e8a83	845	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	846	bool callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	847	int x;
RobMeades	0:7ccf0e7e8a83	848	int size;
RobMeades	0:7ccf0e7e8a83	849
rob.meades@u-blox.com	6:63dad754c267	850	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	851	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	852	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	853
rob.meades@u-blox.com	6:63dad754c267	854	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	855	host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades	0:7ccf0e7e8a83	856
RobMeades	0:7ccf0e7e8a83	857	tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	858	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	859
rob.meades@u-blox.com	6:63dad754c267	860	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	861
RobMeades	0:7ccf0e7e8a83	862	// Set up the async callback and set the timeout to zero
RobMeades	0:7ccf0e7e8a83	863	sock.sigio(callback(async_cb, &callback_triggered));
RobMeades	0:7ccf0e7e8a83	864	sock.set_timeout(0);
RobMeades	0:7ccf0e7e8a83	865
RobMeades	0:7ccf0e7e8a83	866	TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades	0:7ccf0e7e8a83	867	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	868	do_tcp_echo_async(&sock, 1, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	869	do_tcp_echo_async(&sock, MBED_CONF_APP_TCP_MAX_PACKET_SIZE, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	870	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	871	size = (rand() % MBED_CONF_APP_TCP_MAX_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	872	size = fix(size, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	873	do_tcp_echo_async(&sock, size, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	874	}
RobMeades	0:7ccf0e7e8a83	875
RobMeades	0:7ccf0e7e8a83	876	sock.close();
RobMeades	0:7ccf0e7e8a83	877
rob.meades@u-blox.com	6:63dad754c267	878	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	879
RobMeades	0:7ccf0e7e8a83	880	tr_debug("%d TCP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades	0:7ccf0e7e8a83	881	x, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	882	}
RobMeades	0:7ccf0e7e8a83	883	#endif
RobMeades	0:7ccf0e7e8a83	884
RobMeades	0:7ccf0e7e8a83	885	// Allocate max sockets
RobMeades	0:7ccf0e7e8a83	886	void test_max_sockets() {
RobMeades	0:7ccf0e7e8a83	887	UDPSocket sock[MAX_NUM_SOCKETS];
RobMeades	0:7ccf0e7e8a83	888	UDPSocket sockNone;
RobMeades	0:7ccf0e7e8a83	889	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	890
rob.meades@u-blox.com	6:63dad754c267	891	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	892	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	893
rob.meades@u-blox.com	6:63dad754c267	894	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	895	host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades	0:7ccf0e7e8a83	896
RobMeades	0:7ccf0e7e8a83	897	// Open the first socket and use it
rob.meades@u-blox.com	6:63dad754c267	898	TEST_ASSERT(sock[0].open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	899	sock[0].set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	900	do_ntp_sock(&sock[0], host_address);
RobMeades	0:7ccf0e7e8a83	901
RobMeades	0:7ccf0e7e8a83	902	// Check that we stop being able to get sockets at the max number
RobMeades	0:7ccf0e7e8a83	903	for (int x = 1; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
rob.meades@u-blox.com	6:63dad754c267	904	TEST_ASSERT(sock[x].open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	905	}
rob.meades@u-blox.com	6:63dad754c267	906	TEST_ASSERT(sockNone.open(interface) < 0);
RobMeades	0:7ccf0e7e8a83	907
RobMeades	0:7ccf0e7e8a83	908	// Now use the last one
RobMeades	0:7ccf0e7e8a83	909	sock[sizeof (sock) / sizeof (sock[0]) - 1].set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	910	do_ntp_sock(&sock[sizeof (sock) / sizeof (sock[0]) - 1], host_address);
RobMeades	0:7ccf0e7e8a83	911
RobMeades	0:7ccf0e7e8a83	912	// Close all of the sockets
RobMeades	0:7ccf0e7e8a83	913	for (int x = 0; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
RobMeades	0:7ccf0e7e8a83	914	TEST_ASSERT(sock[x].close() == 0);
RobMeades	0:7ccf0e7e8a83	915	}
RobMeades	0:7ccf0e7e8a83	916
rob.meades@u-blox.com	6:63dad754c267	917	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	918	}
RobMeades	0:7ccf0e7e8a83	919
RobMeades	0:7ccf0e7e8a83	920	// Connect with credentials included in the connect request
RobMeades	0:7ccf0e7e8a83	921	void test_connect_credentials() {
RobMeades	0:7ccf0e7e8a83	922
rob.meades@u-blox.com	6:63dad754c267	923	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	924	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	925	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	926	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	927	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	928	}
RobMeades	0:7ccf0e7e8a83	929
RobMeades	0:7ccf0e7e8a83	930	// Test with credentials preset
RobMeades	0:7ccf0e7e8a83	931	void test_connect_preset_credentials() {
RobMeades	0:7ccf0e7e8a83	932
rob.meades@u-blox.com	6:63dad754c267	933	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	934	TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
rob.meades@u-blox.com	6:63dad754c267	935	interface->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	936	MBED_CONF_APP_PASSWORD);
rob.meades@u-blox.com	6:63dad754c267	937	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN) == 0);
rob.meades@u-blox.com	6:63dad754c267	938	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	939	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	940	}
RobMeades	0:7ccf0e7e8a83	941
RobMeades	0:7ccf0e7e8a83	942	// Test adding and using a SIM pin, then removing it, using the pending
RobMeades	0:7ccf0e7e8a83	943	// mechanism where the change doesn't occur until connect() is called
RobMeades	0:7ccf0e7e8a83	944	void test_check_sim_pin_pending() {
RobMeades	0:7ccf0e7e8a83	945
rob.meades@u-blox.com	6:63dad754c267	946	interface->deinit();
RobMeades	0:7ccf0e7e8a83	947
RobMeades	0:7ccf0e7e8a83	948	// Enable PIN checking (which will use the current PIN)
RobMeades	0:7ccf0e7e8a83	949	// and also flag that the PIN should be changed to MBED_CONF_APP_ALT_PIN,
RobMeades	0:7ccf0e7e8a83	950	// then try connecting
rob.meades@u-blox.com	6:63dad754c267	951	interface->set_sim_pin_check(true);
rob.meades@u-blox.com	6:63dad754c267	952	interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN);
rob.meades@u-blox.com	6:63dad754c267	953	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	954	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	955	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	956	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	957	interface->deinit();
RobMeades	0:7ccf0e7e8a83	958
RobMeades	0:7ccf0e7e8a83	959	// Now change the PIN back to what it was before
rob.meades@u-blox.com	6:63dad754c267	960	interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	961	TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	962	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	963	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	964	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	965	interface->deinit();
RobMeades	0:7ccf0e7e8a83	966
RobMeades	0:7ccf0e7e8a83	967	// Check that it was changed back, and this time
RobMeades	0:7ccf0e7e8a83	968	// use the other way of entering the PIN
rob.meades@u-blox.com	6:63dad754c267	969	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	970	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	971	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	972	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	973	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	974	interface->deinit();
RobMeades	0:7ccf0e7e8a83	975
RobMeades	0:7ccf0e7e8a83	976	// Remove PIN checking again and check that it no
RobMeades	0:7ccf0e7e8a83	977	// longer matters what the PIN is
rob.meades@u-blox.com	6:63dad754c267	978	interface->set_sim_pin_check(false);
rob.meades@u-blox.com	6:63dad754c267	979	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	980	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	981	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	982	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	983	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	984	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	985	TEST_ASSERT(interface->connect(MBED_CONF_APP_INCORRECT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	986	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	987	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	988	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	989
RobMeades	0:7ccf0e7e8a83	990	// Put the SIM pin back to the correct value for any subsequent tests
rob.meades@u-blox.com	6:63dad754c267	991	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades	0:7ccf0e7e8a83	992	}
RobMeades	0:7ccf0e7e8a83	993
RobMeades	0:7ccf0e7e8a83	994	// Test adding and using a SIM pin, then removing it, using the immediate
RobMeades	0:7ccf0e7e8a83	995	// mechanism
RobMeades	0:7ccf0e7e8a83	996	void test_check_sim_pin_immediate() {
RobMeades	0:7ccf0e7e8a83	997
rob.meades@u-blox.com	6:63dad754c267	998	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	999	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1000
RobMeades	0:7ccf0e7e8a83	1001	// Enable PIN checking (which will use the current PIN), change
RobMeades	0:7ccf0e7e8a83	1002	// the PIN to MBED_CONF_APP_ALT_PIN, then try connecting after powering on and
RobMeades	0:7ccf0e7e8a83	1003	// off the modem
rob.meades@u-blox.com	6:63dad754c267	1004	interface->set_sim_pin_check(true, true, MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	1005	interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN, true);
rob.meades@u-blox.com	6:63dad754c267	1006	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1007	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	1008	TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	1009	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1010	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1011	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1012
rob.meades@u-blox.com	6:63dad754c267	1013	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1014
RobMeades	0:7ccf0e7e8a83	1015	// Now change the PIN back to what it was before
rob.meades@u-blox.com	6:63dad754c267	1016	interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN, true);
rob.meades@u-blox.com	6:63dad754c267	1017	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1018	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	1019	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	1020	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	1021	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1022	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1023	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1024
rob.meades@u-blox.com	6:63dad754c267	1025	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1026
RobMeades	0:7ccf0e7e8a83	1027	// Remove PIN checking again and check that it no
RobMeades	0:7ccf0e7e8a83	1028	// longer matters what the PIN is
rob.meades@u-blox.com	6:63dad754c267	1029	interface->set_sim_pin_check(false, true);
rob.meades@u-blox.com	6:63dad754c267	1030	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1031	TEST_ASSERT(interface->init(MBED_CONF_APP_INCORRECT_PIN));
rob.meades@u-blox.com	6:63dad754c267	1032	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	1033	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1034	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1035	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1036
RobMeades	0:7ccf0e7e8a83	1037	// Put the SIM pin back to the correct value for any subsequent tests
rob.meades@u-blox.com	6:63dad754c267	1038	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades	0:7ccf0e7e8a83	1039	}
RobMeades	0:7ccf0e7e8a83	1040
rob.meades@u-blox.com	6:63dad754c267	1041	// Test being able to connect with a local instance of the interface
RobMeades	0:7ccf0e7e8a83	1042	// NOTE: since this local instance will fiddle with bits of HW that the
RobMeades	0:7ccf0e7e8a83	1043	// static instance thought it owned, the static instance will no longer
RobMeades	0:7ccf0e7e8a83	1044	// work afterwards, hence this must be run as the last test in the list
RobMeades	0:7ccf0e7e8a83	1045	void test_connect_local_instance_last_test() {
RobMeades	0:7ccf0e7e8a83	1046
RobMeades	0:7ccf0e7e8a83	1047	UbloxATCellularInterface *pLocalInterface = NULL;
RobMeades	0:7ccf0e7e8a83	1048
RobMeades	0:7ccf0e7e8a83	1049	pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades	0:7ccf0e7e8a83	1050	MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades	0:7ccf0e7e8a83	1051	MBED_CONF_APP_DEBUG_ON);
RobMeades	0:7ccf0e7e8a83	1052	pLocalInterface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1053
RobMeades	0:7ccf0e7e8a83	1054	TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades	0:7ccf0e7e8a83	1055	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	1056	use_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1057	drop_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1058	delete pLocalInterface;
RobMeades	0:7ccf0e7e8a83	1059
RobMeades	0:7ccf0e7e8a83	1060	pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades	0:7ccf0e7e8a83	1061	MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades	0:7ccf0e7e8a83	1062	MBED_CONF_APP_DEBUG_ON);
RobMeades	0:7ccf0e7e8a83	1063	pLocalInterface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1064
RobMeades	0:7ccf0e7e8a83	1065	TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades	0:7ccf0e7e8a83	1066	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	1067	use_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1068	drop_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1069	delete pLocalInterface;
RobMeades	0:7ccf0e7e8a83	1070	}
RobMeades	0:7ccf0e7e8a83	1071
mudassar0121	22:63b1a3c02fb8	1072	void test_set_new_rat() {
mudassar0121	22:63b1a3c02fb8	1073
mudassar0121	22:63b1a3c02fb8	1074	int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	1075
mudassar0121	22:63b1a3c02fb8	1076	// Power-up the modem
mudassar0121	22:63b1a3c02fb8	1077	TEST_ASSERT(interface->init());
mudassar0121	22:63b1a3c02fb8	1078
mudassar0121	22:63b1a3c02fb8	1079	// Check if modem is registered with network
mudassar0121	22:63b1a3c02fb8	1080	if (interface->is_registered_csd() \|\| interface->is_registered_psd() \|\| interface->is_registered_eps()) {
mudassar0121	22:63b1a3c02fb8	1081	tr_error("RAT should only be set in detached state");
mudassar0121	22:63b1a3c02fb8	1082	// Deregister from Network
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1083	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1084	}
mudassar0121	22:63b1a3c02fb8	1085
mudassar0121	22:63b1a3c02fb8	1086	// Get and store initial RAT set on modem
mudassar0121	22:63b1a3c02fb8	1087	TEST_ASSERT(interface->get_modem_rat(&previousSelectedRat, &previousPreferredRat, &previousSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1088	tr_debug("previous selected RAT: %d\nprevious preferred RAT: %d\nprevious second preferred RAT: %d\n", previousSelectedRat, previousPreferredRat, previousSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1089
mudassar0121	22:63b1a3c02fb8	1090	#ifdef TARGET_UBLOX_C030_U201
mudassar0121	22:63b1a3c02fb8	1091	// Set new RAT
mudassar0121	22:63b1a3c02fb8	1092	TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::GSM_UMTS, UbloxATCellularInterface::UMTS));
mudassar0121	22:63b1a3c02fb8	1093	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1094
mudassar0121	22:63b1a3c02fb8	1095	// Get latest set RAT on modem
mudassar0121	22:63b1a3c02fb8	1096	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1097	tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1098
mudassar0121	22:63b1a3c02fb8	1099	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1100	TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::GSM_UMTS) && (currentPreferredRat == UbloxATCellularInterface::UMTS));
mudassar0121	22:63b1a3c02fb8	1101	#endif
mudassar0121	22:63b1a3c02fb8	1102
mudassar0121	22:63b1a3c02fb8	1103	#ifdef TARGET_UBLOX_C030_R412M
mudassar0121	22:63b1a3c02fb8	1104	// Set new RAT
mudassar0121	22:63b1a3c02fb8	1105	TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::LTE_CATM1, UbloxATCellularInterface::LTE_CATNB1));
mudassar0121	22:63b1a3c02fb8	1106	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1107
mudassar0121	22:63b1a3c02fb8	1108	// Get latest set RAT on modem
mudassar0121	22:63b1a3c02fb8	1109	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1110	tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1111
mudassar0121	22:63b1a3c02fb8	1112	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1113	TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::LTE_CATM1) && (currentPreferredRat == UbloxATCellularInterface::LTE_CATNB1));
mudassar0121	22:63b1a3c02fb8	1114	#endif
mudassar0121	22:63b1a3c02fb8	1115	}
mudassar0121	22:63b1a3c02fb8	1116
mudassar0121	22:63b1a3c02fb8	1117	void test_reboot() {
mudassar0121	22:63b1a3c02fb8	1118
mudassar0121	22:63b1a3c02fb8	1119	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1120	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1121	}
mudassar0121	22:63b1a3c02fb8	1122
mudassar0121	22:63b1a3c02fb8	1123	void test_registration() {
mudassar0121	22:63b1a3c02fb8	1124
mudassar0121	22:63b1a3c02fb8	1125	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
mudassar0121	22:63b1a3c02fb8	1126	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	1127
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1128	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1129	}
mudassar0121	22:63b1a3c02fb8	1130
mudassar0121	22:63b1a3c02fb8	1131
mudassar0121	22:63b1a3c02fb8	1132	void test_set_previous_rat() {
mudassar0121	22:63b1a3c02fb8	1133
mudassar0121	22:63b1a3c02fb8	1134	int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	1135
mudassar0121	22:63b1a3c02fb8	1136	// Restore RAT to previous settings
mudassar0121	22:63b1a3c02fb8	1137	TEST_ASSERT(interface->set_modem_rat((UbloxATCellularInterface::RAT)previousSelectedRat, (UbloxATCellularInterface::RAT)previousPreferredRat, (UbloxATCellularInterface::RAT)previousSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1138	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1139
mudassar0121	22:63b1a3c02fb8	1140	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1141	tr_debug("current selected RAT: %d\ncurrent preferred RAT: %d\ncurrent second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1142
mudassar0121	22:63b1a3c02fb8	1143	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1144	TEST_ASSERT((currentSelectedRat == previousSelectedRat) && (currentPreferredRat == previousPreferredRat));
mudassar0121	22:63b1a3c02fb8	1145
mudassar0121	22:63b1a3c02fb8	1146	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1147	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1148	}
mudassar0121	22:63b1a3c02fb8	1149
mudassar0121	22:63b1a3c02fb8	1150	#ifdef TARGET_UBLOX_C030_R41XM
mudassar0121	22:63b1a3c02fb8	1151	void test_mno_profile() {
mudassar0121	22:63b1a3c02fb8	1152
mudassar0121	22:63b1a3c02fb8	1153	int previous_profile, current_profile;
mudassar0121	22:63b1a3c02fb8	1154
mudassar0121	22:63b1a3c02fb8	1155	// Power-up the modem
mudassar0121	22:63b1a3c02fb8	1156	TEST_ASSERT(interface->init());
mudassar0121	22:63b1a3c02fb8	1157
mudassar0121	22:63b1a3c02fb8	1158	// Check if modem is registered with network
mudassar0121	22:63b1a3c02fb8	1159	if (interface->is_registered_csd() \|\| interface->is_registered_psd() \|\| interface->is_registered_eps()) {
mudassar0121	22:63b1a3c02fb8	1160	tr_error("MNO profile should only be set in detached state");
mudassar0121	22:63b1a3c02fb8	1161	// Deregister from Network
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1162	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1163	}
mudassar0121	22:63b1a3c02fb8	1164
mudassar0121	22:63b1a3c02fb8	1165	// Getting current mno profile
mudassar0121	22:63b1a3c02fb8	1166	TEST_ASSERT(interface->get_mno_profile(&previous_profile));
mudassar0121	22:63b1a3c02fb8	1167	tr_debug("Previous MNO profile is: %d\n\n", previous_profile);
mudassar0121	22:63b1a3c02fb8	1168
mudassar0121	22:63b1a3c02fb8	1169	// Set MNO profile
mudassar0121	22:63b1a3c02fb8	1170	TEST_ASSERT(interface->set_mno_profile((UbloxATCellularInterface::MNOProfile)MBED_CONF_UBLOX_CELL_DEFAULT_MNO_PROFILE));
mudassar0121	22:63b1a3c02fb8	1171	tr_debug("MNO configured\n");
mudassar0121	22:63b1a3c02fb8	1172
mudassar0121	22:63b1a3c02fb8	1173	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1174	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1175	tr_debug("Reboot successful\n");
mudassar0121	22:63b1a3c02fb8	1176	wait_ms(5000);
mudassar0121	22:63b1a3c02fb8	1177
mudassar0121	22:63b1a3c02fb8	1178	// Check MNO profile configured correctly
mudassar0121	22:63b1a3c02fb8	1179	TEST_ASSERT(interface->get_mno_profile(&current_profile));
mudassar0121	22:63b1a3c02fb8	1180	tr_debug("New MNO profile is: %d\n\n", current_profile);
mudassar0121	22:63b1a3c02fb8	1181
mudassar0121	22:63b1a3c02fb8	1182	TEST_ASSERT((UbloxATCellularInterface::MNOProfile)current_profile == (UbloxATCellularInterface::MNOProfile)MBED_CONF_UBLOX_CELL_DEFAULT_MNO_PROFILE);
mudassar0121	22:63b1a3c02fb8	1183
mudassar0121	22:63b1a3c02fb8	1184	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
mudassar0121	22:63b1a3c02fb8	1185	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	1186
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1187	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1188
mudassar0121	22:63b1a3c02fb8	1189	// Restore MNO profile to previous settings
mudassar0121	22:63b1a3c02fb8	1190	TEST_ASSERT(interface->set_mno_profile((UbloxATCellularInterface::MNOProfile)previous_profile));
mudassar0121	22:63b1a3c02fb8	1191	tr_debug("Previous MNO configured\n");
mudassar0121	22:63b1a3c02fb8	1192
mudassar0121	22:63b1a3c02fb8	1193	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1194	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1195	tr_debug("Reboot successful\n");
mudassar0121	22:63b1a3c02fb8	1196	wait_ms(5000);
mudassar0121	22:63b1a3c02fb8	1197
mudassar0121	22:63b1a3c02fb8	1198	// Check MNO profile configured correctly
mudassar0121	22:63b1a3c02fb8	1199	TEST_ASSERT(interface->get_mno_profile(&current_profile));
mudassar0121	22:63b1a3c02fb8	1200	TEST_ASSERT((current_profile == previous_profile));
mudassar0121	22:63b1a3c02fb8	1201	}
mudassar0121	22:63b1a3c02fb8	1202	#endif
mudassar0121	22:63b1a3c02fb8	1203
RobMeades	0:7ccf0e7e8a83	1204	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1205	// TEST ENVIRONMENT
RobMeades	0:7ccf0e7e8a83	1206	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1207
RobMeades	0:7ccf0e7e8a83	1208	// Setup the test environment
RobMeades	0:7ccf0e7e8a83	1209	utest::v1::status_t test_setup(const size_t number_of_cases) {
RobMeades	0:7ccf0e7e8a83	1210	// Setup Greentea with a timeout
RobMeades	0:7ccf0e7e8a83	1211	GREENTEA_SETUP(960, "default_auto");
RobMeades	0:7ccf0e7e8a83	1212	return verbose_test_setup_handler(number_of_cases);
RobMeades	0:7ccf0e7e8a83	1213	}
RobMeades	0:7ccf0e7e8a83	1214
RobMeades	0:7ccf0e7e8a83	1215	// IMPORTANT!!! if you make a change to the tests here you should
RobMeades	0:7ccf0e7e8a83	1216	// check whether the same change should be made to the tests under
rob.meades@u-blox.com	6:63dad754c267	1217	// the PPP interface.
RobMeades	0:7ccf0e7e8a83	1218
RobMeades	0:7ccf0e7e8a83	1219	// Test cases
RobMeades	0:7ccf0e7e8a83	1220	Case cases[] = {
RobMeades	12:ff6fac481487	1221	Case("Base class tests", test_base_class),
RobMeades	0:7ccf0e7e8a83	1222	Case("Set randomise", test_set_randomise),
RobMeades	0:7ccf0e7e8a83	1223	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	1224	Case("UDP echo test", test_udp_echo),
RobMeades	0:7ccf0e7e8a83	1225	# ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1226	Case("UDP recv sizes", test_udp_echo_recv_sizes),
RobMeades	0:7ccf0e7e8a83	1227	# endif
RobMeades	0:7ccf0e7e8a83	1228	Case("UDP async echo test", test_udp_echo_async),
RobMeades	0:7ccf0e7e8a83	1229	# ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1230	Case("TCP recv sizes", test_tcp_echo_recv_sizes),
RobMeades	0:7ccf0e7e8a83	1231	# endif
RobMeades	0:7ccf0e7e8a83	1232	Case("TCP async echo test", test_tcp_echo_async),
RobMeades	0:7ccf0e7e8a83	1233	#endif
RobMeades	0:7ccf0e7e8a83	1234	#ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1235	Case("Alloc max sockets", test_max_sockets),
RobMeades	0:7ccf0e7e8a83	1236	#endif
RobMeades	0:7ccf0e7e8a83	1237	Case("Connect with credentials", test_connect_credentials),
RobMeades	0:7ccf0e7e8a83	1238	Case("Connect with preset credentials", test_connect_preset_credentials),
RobMeades	0:7ccf0e7e8a83	1239	#if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	1240	Case("Check SIM pin, pending", test_check_sim_pin_pending),
RobMeades	0:7ccf0e7e8a83	1241	Case("Check SIM pin, immediate", test_check_sim_pin_immediate),
RobMeades	0:7ccf0e7e8a83	1242	#endif
mudassar0121	22:63b1a3c02fb8	1243	#if defined (TARGET_UBLOX_C030_U201) \|\| defined (TARGET_UBLOX_C030_R412M)
mudassar0121	22:63b1a3c02fb8	1244	Case("Set RAT test", test_set_new_rat),
mudassar0121	22:63b1a3c02fb8	1245	Case("Reboot test", test_reboot),
mudassar0121	22:63b1a3c02fb8	1246	Case("Register with network test", test_registration),
mudassar0121	22:63b1a3c02fb8	1247	Case("Set previous RAT test", test_set_previous_rat),
mudassar0121	22:63b1a3c02fb8	1248	#endif
mudassar0121	22:63b1a3c02fb8	1249	#ifdef TARGET_UBLOX_C030_R41XM
mudassar0121	22:63b1a3c02fb8	1250	Case("MNO profile test", test_mno_profile),
mudassar0121	22:63b1a3c02fb8	1251	#endif
RobMeades	0:7ccf0e7e8a83	1252	#ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 for this
RobMeades	0:7ccf0e7e8a83	1253	Case("Connect using local instance, must be last test", test_connect_local_instance_last_test)
RobMeades	0:7ccf0e7e8a83	1254	#endif
RobMeades	0:7ccf0e7e8a83	1255	};
RobMeades	0:7ccf0e7e8a83	1256
RobMeades	0:7ccf0e7e8a83	1257	Specification specification(test_setup, cases);
RobMeades	0:7ccf0e7e8a83	1258
RobMeades	0:7ccf0e7e8a83	1259	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1260	// MAIN
RobMeades	0:7ccf0e7e8a83	1261	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1262
RobMeades	0:7ccf0e7e8a83	1263	int main() {
RobMeades	0:7ccf0e7e8a83	1264
RobMeades	0:7ccf0e7e8a83	1265	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	1266	mbed_trace_init();
RobMeades	0:7ccf0e7e8a83	1267
RobMeades	0:7ccf0e7e8a83	1268	mbed_trace_mutex_wait_function_set(lock);
RobMeades	0:7ccf0e7e8a83	1269	mbed_trace_mutex_release_function_set(unlock);
RobMeades	0:7ccf0e7e8a83	1270	#endif
RobMeades	0:7ccf0e7e8a83	1271
rob.meades@u-blox.com	6:63dad754c267	1272	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1273
RobMeades	0:7ccf0e7e8a83	1274	// Run tests
RobMeades	0:7ccf0e7e8a83	1275	return !Harness::run(specification);
RobMeades	0:7ccf0e7e8a83	1276	}
RobMeades	0:7ccf0e7e8a83	1277
RobMeades	0:7ccf0e7e8a83	1278	// End Of File

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Type:	Library
Created:	19 Aug 2019
Imports:	1
Forks:	0
Commits:	37
Dependents:	0
Dependencies:	0
Followers:	1

TESTS/unit_tests/default/main.cpp@27:3d709ee8c3e1, 2019-05-23 (annotated)

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