Vehicle_Road_Counter/external/paho.mqtt.c/test/test4.c

1803 lines
48 KiB
C

/*******************************************************************************
* Copyright (c) 2009, 2024 IBM Corp., Ian Craggs
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* https://www.eclipse.org/legal/epl-2.0/
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Ian Craggs - initial API and implementation and/or initial documentation
* Ian Craggs - MQTT 3.1.1 support
* Ian Craggs - test8 - failure callbacks
*******************************************************************************/
/**
* @file
* Tests for the Paho Asynchronous MQTT C client
*/
#include "MQTTAsync.h"
#include <string.h>
#include <stdlib.h>
#if !defined(_WINDOWS)
#include <sys/time.h>
#include <sys/socket.h>
#include <unistd.h>
#include <errno.h>
#else
#include <windows.h>
#endif
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
void usage(void)
{
printf("help!!\n");
exit(EXIT_FAILURE);
}
struct Options
{
char* connection; /**< connection to system under test. */
int verbose;
int test_no;
int size; /**< size of big message */
int MQTTVersion;
int iterations;
} options =
{
"localhost:1883",
0,
-1,
10000,
MQTTVERSION_DEFAULT,
1,
};
void getopts(int argc, char** argv)
{
int count = 1;
while (count < argc)
{
if (strcmp(argv[count], "--test_no") == 0)
{
if (++count < argc)
options.test_no = atoi(argv[count]);
else
usage();
}
else if (strcmp(argv[count], "--size") == 0)
{
if (++count < argc)
options.size = atoi(argv[count]);
else
usage();
}
else if (strcmp(argv[count], "--connection") == 0)
{
if (++count < argc)
options.connection = argv[count];
else
usage();
}
else if (strcmp(argv[count], "--MQTTversion") == 0)
{
if (++count < argc)
{
options.MQTTVersion = atoi(argv[count]);
printf("setting MQTT version to %d\n", options.MQTTVersion);
}
else
usage();
}
else if (strcmp(argv[count], "--iterations") == 0)
{
if (++count < argc)
options.iterations = atoi(argv[count]);
else
usage();
}
else if (strcmp(argv[count], "--verbose") == 0)
options.verbose = 1;
count++;
}
}
#define LOGA_DEBUG 0
#define LOGA_INFO 1
#include <stdarg.h>
#include <time.h>
#include <sys/timeb.h>
void MyLog(int LOGA_level, char* format, ...)
{
static char msg_buf[256];
va_list args;
#if defined(_WIN32) || defined(_WINDOWS)
struct timeb ts;
#else
struct timeval ts;
#endif
struct tm timeinfo;
if (LOGA_level == LOGA_DEBUG && options.verbose == 0)
return;
#if defined(_WIN32) || defined(_WINDOWS)
ftime(&ts);
localtime_s(&timeinfo, &ts.time);
#else
gettimeofday(&ts, NULL);
localtime_r(&ts.tv_sec, &timeinfo);
#endif
strftime(msg_buf, 80, "%Y%m%d %H%M%S", &timeinfo);
#if defined(_WIN32) || defined(_WINDOWS)
sprintf(&msg_buf[strlen(msg_buf)], ".%.3hu ", ts.millitm);
#else
sprintf(&msg_buf[strlen(msg_buf)], ".%.3lu ", ts.tv_usec / 1000L);
#endif
va_start(args, format);
vsnprintf(&msg_buf[strlen(msg_buf)], sizeof(msg_buf) - strlen(msg_buf), format, args);
va_end(args);
printf("%s\n", msg_buf);
fflush(stdout);
}
#if defined(_WIN32) || defined(_WINDOWS)
#define mqsleep(A) Sleep(1000*A)
#define START_TIME_TYPE DWORD
static DWORD start_time = 0;
START_TIME_TYPE start_clock(void)
{
return GetTickCount();
}
#elif defined(AIX)
#define mqsleep sleep
#define START_TIME_TYPE struct timespec
START_TIME_TYPE start_clock(void)
{
static struct timespec start;
clock_gettime(CLOCK_REALTIME, &start);
return start;
}
#else
#define mqsleep sleep
#define START_TIME_TYPE struct timeval
/* TODO - unused - remove? static struct timeval start_time; */
START_TIME_TYPE start_clock(void)
{
struct timeval start_time;
gettimeofday(&start_time, NULL);
return start_time;
}
#endif
#if defined(_WIN32)
long elapsed(START_TIME_TYPE start_time)
{
return GetTickCount() - start_time;
}
#elif defined(AIX)
#define assert(a)
long elapsed(struct timespec start)
{
struct timespec now, res;
clock_gettime(CLOCK_REALTIME, &now);
ntimersub(now, start, res);
return (res.tv_sec)*1000L + (res.tv_nsec)/1000000L;
}
#else
long elapsed(START_TIME_TYPE start_time)
{
struct timeval now, res;
gettimeofday(&now, NULL);
timersub(&now, &start_time, &res);
return (res.tv_sec)*1000 + (res.tv_usec)/1000;
}
#endif
#define assert(a, b, c, d) myassert(__FILE__, __LINE__, a, b, c, d)
#define assert1(a, b, c, d, e) myassert(__FILE__, __LINE__, a, b, c, d, e)
int tests = 0;
int failures = 0;
FILE* xml;
START_TIME_TYPE global_start_time;
char output[3000];
char* cur_output = output;
void write_test_result(void)
{
long duration = elapsed(global_start_time);
fprintf(xml, " time=\"%ld.%.3ld\" >\n", duration / 1000, duration % 1000);
if (cur_output != output)
{
fprintf(xml, "%s", output);
cur_output = output;
}
fprintf(xml, "</testcase>\n");
}
void myassert(char* filename, int lineno, char* description, int value, char* format, ...)
{
++tests;
if (!value)
{
va_list args;
++failures;
printf("Assertion failed, file %s, line %d, description: %s\n", filename, lineno, description);
va_start(args, format);
vprintf(format, args);
va_end(args);
cur_output += sprintf(cur_output, "<failure type=\"%s\">file %s, line %d </failure>\n",
description, filename, lineno);
}
else
MyLog(LOGA_DEBUG, "Assertion succeeded, file %s, line %d, description: %s", filename, lineno, description);
}
volatile int test_finished = 0;
char* test_topic = "async test topic";
void test1_onDisconnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onDisconnect callback %p", c);
test_finished = 1;
}
void test1_onUnsubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In onUnsubscribe onSuccess callback %p", c);
opts.onSuccess = test1_onDisconnect;
opts.context = c;
opts.timeout = 1000;
rc = MQTTAsync_disconnect(c, &opts);
assert("Disconnect successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
int test1_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
int rc;
MyLog(LOGA_DEBUG, "In messageArrived callback %p", c);
if (++message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
assert("Good rc from send", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test1_onUnsubscribe;
opts.context = c;
rc = MQTTAsync_unsubscribe(c, test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
void test1_onSubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
int rc;
MyLog(LOGA_DEBUG, "In subscribe onSuccess callback %p granted qos %d", c, response->alt.qos);
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_send(c, test_topic, pubmsg.payloadlen, pubmsg.payload, pubmsg.qos, pubmsg.retained, NULL);
assert("Good rc from send", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
void test1_onConnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p", context);
opts.onSuccess = test1_onSubscribe;
opts.context = c;
rc = MQTTAsync_subscribe(c, test_topic, 2, &opts);
assert("Good rc from subscribe", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished = 1;
}
/*********************************************************************
Test1: Basic connect, subscribe send and receive.
*********************************************************************/
int test1(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test1";
MyLog(LOGA_INFO, "Starting test 1 - asynchronous connect");
fprintf(xml, "<testcase classname=\"test4\" name=\"asynchronous connect\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, options.connection, "async_test",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "testuser";
opts.password = "testpassword";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.will = NULL;
opts.onSuccess = test1_onConnect;
opts.onFailure = NULL;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST1: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
int test2_onFailure_called = 0;
void test2_onFailure(void* context, MQTTAsync_failureData* response)
{
MyLog(LOGA_DEBUG, "In connect onFailure callback, context %p", context);
test2_onFailure_called++;
test_finished = 1;
}
void test2_onConnect(void* context, MQTTAsync_successData* response)
{
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p\n", context);
assert("Connect should not succeed", 0, "connect success callback was called", 0);
test_finished = 1;
}
/*********************************************************************
Test2: connect timeout
*********************************************************************/
int test2(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test2";
test_finished = 0;
MyLog(LOGA_INFO, "Starting test 2 - connect timeout");
fprintf(xml, "<testcase classname=\"test4\" name=\"connect timeout\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, "tcp://9.20.96.160:66", "connect timeout",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.connectTimeout = 5;
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "testuser";
opts.binarypwd.data = "testpassword";
opts.binarypwd.len = (int)strlen(opts.binarypwd.data);
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.will = NULL;
opts.onSuccess = test2_onConnect;
opts.onFailure = test2_onFailure;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
assert("Connect onFailure should be called once", test2_onFailure_called == 1,
"connect onFailure was called %d times", test2_onFailure_called);
MyLog(LOGA_INFO, "TEST2: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
typedef struct
{
MQTTAsync c;
int index;
char clientid[24];
char test_topic[100];
int message_count;
} client_data;
void test3_onDisconnect(void* context, MQTTAsync_successData* response)
{
client_data* cd = (client_data*)context;
MyLog(LOGA_DEBUG, "In onDisconnect callback for client \"%s\"", cd->clientid);
test_finished++;
}
void test3_onPublish(void* context, MQTTAsync_successData* response)
{
client_data* cd = (client_data*)context;
MyLog(LOGA_DEBUG, "In QoS 0 onPublish callback for client \"%s\"", cd->clientid);
}
void test3_onUnsubscribe(void* context, MQTTAsync_successData* response)
{
client_data* cd = (client_data*)context;
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In onUnsubscribe onSuccess callback \"%s\"", cd->clientid);
opts.onSuccess = test3_onDisconnect;
opts.context = cd;
opts.timeout = 1000;
rc = MQTTAsync_disconnect(cd->c, &opts);
assert("Disconnect successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
int test3_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
client_data* cd = (client_data*)context;
int rc;
MyLog(LOGA_DEBUG, "In messageArrived callback \"%s\" message count ", cd->clientid);
if (++cd->message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 25;
pubmsg.qos = 1;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(cd->c, cd->test_topic, &pubmsg, &opts);
assert("Good rc from publish", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
else if (cd->message_count == 2)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a QoS 0 message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 29;
pubmsg.qos = 0;
pubmsg.retained = 0;
opts.context = cd;
opts.onSuccess = test3_onPublish;
rc = MQTTAsync_sendMessage(cd->c, cd->test_topic, &pubmsg, &opts);
assert("Good rc from publish", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test3_onUnsubscribe;
opts.context = cd;
rc = MQTTAsync_unsubscribe(cd->c, cd->test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
void test3_onSubscribe(void* context, MQTTAsync_successData* response)
{
client_data* cd = (client_data*)context;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
int rc;
MyLog(LOGA_DEBUG, "In subscribe onSuccess callback \"%s\"", cd->clientid);
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_send(cd->c, cd->test_topic, pubmsg.payloadlen, pubmsg.payload, pubmsg.qos, pubmsg.retained, NULL);
assert("Good rc from publish", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
void test3_onConnect(void* context, MQTTAsync_successData* response)
{
client_data* cd = (client_data*)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, \"%s\"", cd->clientid);
opts.onSuccess = test3_onSubscribe;
opts.context = cd;
rc = MQTTAsync_subscribe(cd->c, cd->test_topic, 2, &opts);
assert("Good rc from subscribe", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished++;
}
void test3_onFailure(void* context, MQTTAsync_failureData* response)
{
client_data* cd = (client_data*)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
assert("Should have connected", 0, "%s failed to connect\n", cd->clientid);
MyLog(LOGA_DEBUG, "In connect onFailure callback, \"%s\" rc %d\n", cd->clientid, response ? response->code : -999);
if (response && response->message)
MyLog(LOGA_DEBUG, "In connect onFailure callback, \"%s\"\n", response->message);
test_finished++;
}
/*********************************************************************
Test3: More than one client object - simultaneous working.
*********************************************************************/
int test3(struct Options options)
{
#define num_clients 10
int subsqos = 2;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
int i;
client_data clientdata[num_clients];
test_finished = 0;
MyLog(LOGA_INFO, "Starting test 3 - multiple connections");
fprintf(xml, "<testcase classname=\"test4\" name=\"multiple connections\"");
global_start_time = start_clock();
for (i = 0; i < num_clients; ++i)
{
sprintf(clientdata[i].clientid, "async_test3_num_%d", i);
sprintf(clientdata[i].test_topic, "async test3 topic num %d", i);
clientdata[i].index = i;
clientdata[i].message_count = 0;
rc = MQTTAsync_create(&(clientdata[i].c), options.connection, clientdata[i].clientid,
MQTTCLIENT_PERSISTENCE_NONE, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
rc = MQTTAsync_setCallbacks(clientdata[i].c, &clientdata[i], NULL, test3_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "testuser";
opts.password = "testpassword";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.onSuccess = test3_onConnect;
opts.onFailure = test3_onFailure;
opts.context = &clientdata[i];
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(clientdata[i].c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
while (test_finished < num_clients)
{
MyLog(LOGA_DEBUG, "num_clients %d test_finished %d\n", num_clients, test_finished);
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
}
MyLog(LOGA_DEBUG, "TEST3: destroying clients");
for (i = 0; i < num_clients; ++i)
MQTTAsync_destroy(&clientdata[i].c);
//exit:
MyLog(LOGA_INFO, "TEST3: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
void* test4_payload = NULL;
int test4_payloadlen = 0;
void test4_onPublish(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In publish onSuccess callback, context %p", context);
}
int test4_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
int rc, i;
MyLog(LOGA_DEBUG, "In messageArrived callback %p", c);
assert("Message size correct", message->payloadlen == test4_payloadlen,
"message size was %d", message->payloadlen);
for (i = 0; i < options.size; ++i)
{
if (((char*)test4_payload)[i] != ((char*)message->payload)[i])
{
assert("Message contents correct", ((char*)test4_payload)[i] != ((char*)message->payload)[i],
"message content was %c", ((char*)message->payload)[i]);
break;
}
}
if (++message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = test4_payload;
pubmsg.payloadlen = test4_payloadlen;
pubmsg.qos = 1;
pubmsg.retained = 0;
opts.onSuccess = test4_onPublish;
opts.context = c;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
}
else if (message_count == 2)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = test4_payload;
pubmsg.payloadlen = test4_payloadlen;
pubmsg.qos = 0;
pubmsg.retained = 0;
opts.onSuccess = test4_onPublish;
opts.context = c;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test1_onUnsubscribe;
opts.context = c;
rc = MQTTAsync_unsubscribe(c, test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
void test4_onSubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
int rc, i;
MyLog(LOGA_DEBUG, "In subscribe onSuccess callback %p", c);
pubmsg.payload = test4_payload = malloc(options.size);
pubmsg.payloadlen = test4_payloadlen = options.size;
srand(33);
for (i = 0; i < options.size; ++i)
((char*)pubmsg.payload)[i] = rand() % 256;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_send(c, test_topic, pubmsg.payloadlen, pubmsg.payload, pubmsg.qos, pubmsg.retained, NULL);
}
void test4_onConnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p", context);
opts.onSuccess = test4_onSubscribe;
opts.context = c;
rc = MQTTAsync_subscribe(c, test_topic, 2, &opts);
assert("Good rc from subscribe", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished = 1;
}
/*********************************************************************
Test4: Send and receive big messages
*********************************************************************/
int test4(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test4";
test_finished = failures = 0;
MyLog(LOGA_INFO, "Starting test 4 - big messages");
fprintf(xml, "<testcase classname=\"test4\" name=\"big messages\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, options.connection, "async_test_4",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test4_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "testuser";
opts.password = "testpassword";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.will = NULL;
opts.onSuccess = test4_onConnect;
opts.onFailure = NULL;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(1000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST4: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
void test5_onConnectFailure(void* context, MQTTAsync_failureData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
MyLog(LOGA_DEBUG, "In connect onFailure callback, context %p", context);
MyLog(LOGA_INFO, "Connack rc is %d", response ? response->code : -999);
test_finished = 1;
}
void test5_onConnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
MyLog(LOGA_DEBUG, "In connect onFailure callback, context %p", context);
test_finished = 1;
}
/********************************************************************
Test5: Connack return codes
*********************************************************************/
int test5(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test1";
test_finished = failures = 0;
MyLog(LOGA_INFO, "Starting test 5 - connack return codes");
fprintf(xml, "<testcase classname=\"test4\" name=\"connack return codes\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, options.connection, "a clientid that is too long to be accepted",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.onSuccess = test5_onConnect;
opts.onFailure = test5_onConnectFailure;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST5: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
typedef struct
{
MQTTAsync c;
int should_fail;
} test6_client_info;
void test6_onConnectFailure(void* context, MQTTAsync_failureData* response)
{
test6_client_info cinfo = *(test6_client_info*)context;
MyLog(LOGA_DEBUG, "In connect onFailure callback, context %p", context);
if (response)
MyLog(LOGA_INFO, "Connack rc is %d", response->code);
assert("Should fail to connect", cinfo.should_fail, "should_fail was %d\n", cinfo.should_fail);
test_finished = 1;
}
void test6_onConnect(void* context, MQTTAsync_successData* response)
{
test6_client_info cinfo = *(test6_client_info*)context;
MyLog(LOGA_DEBUG, "In connect success callback, context %p", context);
assert("Should connect correctly", !cinfo.should_fail, "should_fail was %d\n", cinfo.should_fail);
test_finished = 1;
}
void test6_onDisconnect(void* context, MQTTAsync_successData* response)
{
test6_client_info cinfo = *(test6_client_info*)context;
MyLog(LOGA_DEBUG, "In onDisconnect callback %p", cinfo.c);
test_finished = 1;
}
/********************************************************************
Test6: HA connections
*********************************************************************/
int test6(struct Options options)
{
int subsqos = 2;
test6_client_info cinfo;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
MQTTAsync_disconnectOptions dopts = MQTTAsync_disconnectOptions_initializer;
int rc = 0;
char* test_topic = "C client test1";
char* uris[2] = {options.connection, options.connection};
failures = 0;
MyLog(LOGA_INFO, "Starting test 6 - HA connections");
fprintf(xml, "<testcase classname=\"test4\" name=\"HA connections\"");
global_start_time = start_clock();
test_finished = 0;
cinfo.should_fail = 1; /* fail to connect */
rc = MQTTAsync_create(&cinfo.c, "tcp://rubbish:1883", "async ha connection",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&cinfo.c);
goto exit;
}
rc = MQTTAsync_setCallbacks(cinfo.c, cinfo.c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.onSuccess = test6_onConnect;
opts.onFailure = test6_onConnectFailure;
opts.context = &cinfo;
opts.MQTTVersion = options.MQTTVersion;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(cinfo.c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
cinfo.should_fail = 0; /* should connect through the serverURIs in connect options*/
opts.onSuccess = test6_onConnect;
opts.onFailure = test6_onConnectFailure;
opts.context = &cinfo;
opts.serverURIs = uris;
opts.serverURIcount = 2;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(cinfo.c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
dopts.timeout = 0;
dopts.onSuccess = test6_onDisconnect;
dopts.context = &cinfo;
MQTTAsync_disconnect(cinfo.c, &dopts);
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&cinfo.c);
exit:
MyLog(LOGA_INFO, "TEST6: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
/********************************************************************
Test7: Persistence
*********************************************************************/
char* test7_topic = "C client test7";
int test7_messageCount = 0;
void test7_onDisconnectFailure(void* context, MQTTAsync_failureData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onDisconnect failure callback %p", c);
assert("Successful disconnect", 0, "disconnect failed", 0);
test_finished = 1;
}
void test7_onDisconnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onDisconnect callback %p", c);
test_finished = 1;
}
void test7_onUnsubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In onUnsubscribe onSuccess callback %p", c);
opts.onSuccess = test7_onDisconnect;
opts.context = c;
opts.timeout = 1000;
rc = MQTTAsync_disconnect(c, &opts);
assert("Disconnect successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
int test7_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
MyLog(LOGA_DEBUG, "Test7: received message id %d", message->msgid);
test7_messageCount++;
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
static int test7_subscribed = 0;
void test7_onSubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In subscribe onSuccess callback %p granted qos %d", c, response->alt.qos);
test7_subscribed = 1;
}
void test7_onConnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p", context);
opts.onSuccess = test7_onSubscribe;
opts.context = c;
rc = MQTTAsync_subscribe(c, test7_topic, 2, &opts);
assert("Good rc from subscribe", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished = 1;
}
void test7_onConnectOnly(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_disconnectOptions dopts = MQTTAsync_disconnectOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p", context);
dopts.context = context;
dopts.timeout = 1000;
dopts.onSuccess = test7_onDisconnect;
rc = MQTTAsync_disconnect(c, &dopts);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished = 1;
}
/*********************************************************************
Test7: Pending tokens
*********************************************************************/
int test7(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions ropts = MQTTAsync_responseOptions_initializer;
MQTTAsync_disconnectOptions dopts = MQTTAsync_disconnectOptions_initializer;
MQTTAsync_token* tokens = NULL;
int msg_count = 6;
MyLog(LOGA_INFO, "Starting test 7 - pending tokens");
fprintf(xml, "<testcase classname=\"test4\" name=\"pending tokens\"");
global_start_time = start_clock();
test_finished = 0;
rc = MQTTAsync_create(&c, options.connection, "async_test7",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test7_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.username = "testuser";
opts.password = "testpassword";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.will = NULL;
opts.onFailure = NULL;
opts.context = c;
opts.cleansession = 1;
opts.onSuccess = test7_onConnectOnly;
MyLog(LOGA_DEBUG, "Connecting to clean up");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
MyLog(LOGA_DEBUG, "Connecting");
opts.cleansession = 0;
opts.onSuccess = test7_onConnect;
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test7_subscribed)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_send(c, test_topic, pubmsg.payloadlen, pubmsg.payload, pubmsg.qos, pubmsg.retained, &ropts);
MyLog(LOGA_DEBUG, "Token was %d", ropts.token);
rc = MQTTAsync_isComplete(c, ropts.token);
/*assert("0 rc from isComplete", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);*/
rc = MQTTAsync_waitForCompletion(c, ropts.token, 5000L);
assert("Good rc from waitForCompletion", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
rc = MQTTAsync_isComplete(c, ropts.token);
assert("1 rc from isComplete", rc == 1, "rc was %d", rc);
test7_messageCount = 0;
int i = 0;
pubmsg.qos = 2;
for (i = 0; i < msg_count; ++i)
{
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
//pubmsg.qos = (pubmsg.qos == 2) ? 1 : 2;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &ropts);
}
/* disconnect immediately without receiving the incoming messages */
dopts.timeout = 0;
dopts.onSuccess = test7_onDisconnect;
dopts.context = c;
MQTTAsync_disconnect(c, &dopts); /* now there should be "orphaned" publications */
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
assert("should get some tokens back", tokens != NULL, "tokens was %p", tokens);
MQTTAsync_free(tokens);
MQTTAsync_destroy(&c); /* force re-reading persistence on create */
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
rc = MQTTAsync_create(&c, options.connection, "async_test7", MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
assert("should get some tokens back", tokens != NULL, "tokens was %p", tokens);
if (tokens)
{
int i = 0;
while (tokens[i] != -1)
MyLog(LOGA_DEBUG, "Delivery token %d", tokens[i++]);
MQTTAsync_free(tokens);
//The following assertion should work, does with RSMB, but not Mosquitto
//assert1("no of tokens should be count", i == msg_count, "no of tokens %d count %d", i, msg_count);
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test7_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
MyLog(LOGA_DEBUG, "Reconnecting");
opts.context = c;
if (MQTTAsync_connect(c, &opts) != 0)
{
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
goto exit;
}
#if defined(_WIN32)
Sleep(5000);
#else
usleep(5000000L);
#endif
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
/* assert("should get no tokens back", tokens == NULL, "tokens was %p", tokens);
assert1("no of messages should be count", test7_messageCount == msg_count, "no of tokens %d count %d",
test7_messageCount, msg_count);
assertions fail against Mosquitto - needs testing */
dopts.onFailure = test7_onDisconnectFailure;
dopts.onSuccess = test7_onDisconnect;
dopts.timeout = 1000;
MQTTAsync_disconnect(c, &dopts);
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST7: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
/*********************************************************************
Test8: Incomplete commands and requests
*********************************************************************/
char* test8_topic = "C client test8";
int test8_messageCount = 0;
int test8_subscribed = 0;
int test8_publishFailures = 0;
void test8_onPublish(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In publish onSuccess callback %p token %d", c, response->token);
}
void test8_onPublishFailure(void* context, MQTTAsync_failureData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onPublish failure callback %p", c);
assert("Response code should be interrupted", response->code == MQTTASYNC_OPERATION_INCOMPLETE,
"rc was %d", response->code);
test8_publishFailures++;
}
void test8_onDisconnectFailure(void* context, MQTTAsync_failureData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onDisconnect failure callback %p", c);
assert("Successful disconnect", 0, "disconnect failed", 0);
test_finished = 1;
}
void test8_onDisconnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In onDisconnect callback %p", c);
test_finished = 1;
}
void test8_onSubscribe(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MyLog(LOGA_DEBUG, "In subscribe onSuccess callback %p granted qos %d", c, response->alt.qos);
test8_subscribed = 1;
}
void test8_onConnect(void* context, MQTTAsync_successData* response)
{
MQTTAsync c = (MQTTAsync)context;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
int rc;
MyLog(LOGA_DEBUG, "In connect onSuccess callback, context %p", context);
opts.onSuccess = test8_onSubscribe;
opts.context = c;
rc = MQTTAsync_subscribe(c, test8_topic, 2, &opts);
assert("Good rc from subscribe", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
test_finished = 1;
}
int test8_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
MyLog(LOGA_DEBUG, "Test8: received message id %d", message->msgid);
test8_messageCount++;
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int test8(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
int rc = 0;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions ropts = MQTTAsync_responseOptions_initializer;
MQTTAsync_disconnectOptions dopts = MQTTAsync_disconnectOptions_initializer;
MQTTAsync_token* tokens = NULL;
int msg_count = 6;
MyLog(LOGA_INFO, "Starting test 8 - incomplete commands");
fprintf(xml, "<testcase classname=\"test4\" name=\"incomplete commands\"");
global_start_time = start_clock();
test_finished = 0;
rc = MQTTAsync_create(&c, options.connection, "async_test8",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test8_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.username = "testuser";
opts.password = "testpassword";
opts.MQTTVersion = options.MQTTVersion;
opts.onFailure = NULL;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
opts.cleansession = 1;
opts.onSuccess = test8_onConnect;
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test8_subscribed)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
int i = 0;
pubmsg.qos = 2;
ropts.onSuccess = test8_onPublish;
ropts.onFailure = test8_onPublishFailure;
ropts.context = c;
for (i = 0; i < msg_count; ++i)
{
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = (pubmsg.qos == 2) ? 1 : 2; /* alternate */
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test8_topic, &pubmsg, &ropts);
assert("Good rc from sendMessage", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
/* disconnect immediately without completing the commands */
dopts.timeout = 0;
dopts.onSuccess = test8_onDisconnect;
dopts.context = c;
rc = MQTTAsync_disconnect(c, &dopts); /* now there should be incomplete commands */
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
assert("should get no tokens back", tokens == NULL, "tokens was %p", tokens);
assert("test8_publishFailures > 0", test8_publishFailures > 0,
"test8_publishFailures = %d", test8_publishFailures);
/* Now elicit failure callbacks on destroy */
test8_subscribed = test8_publishFailures = 0;
MyLog(LOGA_DEBUG, "Connecting");
opts.cleansession = 0;
opts.onSuccess = test8_onConnect;
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test8_subscribed)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
i = 0;
pubmsg.qos = 2;
ropts.onSuccess = test8_onPublish;
ropts.onFailure = test8_onPublishFailure;
ropts.context = c;
for (i = 0; i < msg_count; ++i)
{
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = (pubmsg.qos == 2) ? 1 : 2; /* alternate */
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test8_topic, &pubmsg, &ropts);
assert("Good rc from sendMessage", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
/* disconnect immediately without completing the commands */
dopts.timeout = 0;
dopts.onSuccess = test8_onDisconnect;
dopts.context = c;
rc = MQTTAsync_disconnect(c, &dopts); /* now there should be incomplete commands */
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
assert("should get some tokens back", tokens != NULL, "tokens was %p", tokens);
MQTTAsync_free(tokens);
assert("test8_publishFailures == 0", test8_publishFailures == 0,
"test8_publishFailures = %d", test8_publishFailures);
MQTTAsync_destroy(&c);
assert("test8_publishFailures > 0", test8_publishFailures > 0,
"test8_publishFailures = %d", test8_publishFailures);
/* cleanup persistence of any left over message data*/
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
rc = MQTTAsync_create(&c, options.connection, "async_test8",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
test8_subscribed = 0;
opts.cleansession = 1;
opts.context = c;
rc = MQTTAsync_connect(c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test8_subscribed)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
dopts.context = c;
rc = MQTTAsync_disconnect(c, &dopts);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
while (!test_finished)
#if defined(_WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST8: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
void trace_callback(enum MQTTASYNC_TRACE_LEVELS level, char* message)
{
printf("Trace : %d, %s\n", level, message);
}
int main(int argc, char** argv)
{
int rc = 0;
int (*tests[])(struct Options) = {NULL, test1, test2, test3, test4, test5, test6, test7, test8}; /* indexed starting from 1 */
MQTTAsync_nameValue* info;
int i;
xml = fopen("TEST-test4.xml", "w");
fprintf(xml, "<testsuite name=\"test4\" tests=\"%d\">\n", (int)(ARRAY_SIZE(tests)) - 1);
getopts(argc, argv);
MQTTAsync_setTraceCallback(trace_callback);
info = MQTTAsync_getVersionInfo();
while (info->name)
{
MyLog(LOGA_INFO, "%s: %s", info->name, info->value);
info++;
}
for (i = 0; i < options.iterations; ++i)
{
if (options.test_no == -1)
{ /* run all the tests */
for (options.test_no = 1; options.test_no < ARRAY_SIZE(tests); ++options.test_no)
{
failures = 0;
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
rc += tests[options.test_no](options); /* return number of failures. 0 = test succeeded */
}
}
else
{
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
rc = tests[options.test_no](options); /* run just the selected test */
}
}
if (rc == 0)
MyLog(LOGA_INFO, "verdict pass");
else
MyLog(LOGA_INFO, "verdict fail");
fprintf(xml, "</testsuite>\n");
fclose(xml);
return rc;
}