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Start of tests for adding subscriptions.

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This commit is contained in:
Roger A. Light 2019-12-04 11:02:52 +00:00
parent c0443637e8
commit 9ee6e2725c
4 changed files with 291 additions and 2 deletions
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1
.gitignore vendored
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@ -73,6 +73,7 @@ test/unit/coverage.info
test/unit/mosq_test
test/unit/persist_read_test
test/unit/persist_write_test
test/unit/subs_test
test/unit/out/
www/cache/

20
test/unit/Makefile
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@ -69,6 +69,16 @@ PERSIST_WRITE_OBJS = \
utf8_mosq.o \
util_mosq.o
SUBS_TEST_OBJS = \
subs_test.o \
subs_stubs.o
SUBS_OBJS = \
database.o \
memory_mosq.o \
subs.o \
topic_tok.o
all : test
check : test
@ -85,6 +95,9 @@ persist_read_test : ${PERSIST_READ_TEST_OBJS} ${PERSIST_READ_OBJS}
persist_write_test : ${PERSIST_WRITE_TEST_OBJS} ${PERSIST_WRITE_OBJS}
$(CROSS_COMPILE)$(CC) $(LDFLAGS) -o $@ $^ $(LDADD)
subs_test : ${SUBS_TEST_OBJS} ${SUBS_OBJS}
$(CROSS_COMPILE)$(CC) $(LDFLAGS) -o $@ $^ $(LDADD)
bridge_topic.o : ../../src/bridge_topic.c
$(CROSS_COMPILE)$(CC) $(CPPFLAGS) $(CFLAGS) -DWITH_BROKER -DWITH_BRIDGE -c -o $@ $^
@ -134,13 +147,16 @@ util_topic.o : ../../lib/util_topic.c
utf8_mosq.o : ../../lib/utf8_mosq.c
$(CROSS_COMPILE)$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^
test-lib : mosq_test
build : mosq_test bridge_topic_test persist_read_test persist_write_test subs_test
test-lib : build
./mosq_test
test-broker : bridge_topic_test persist_read_test persist_write_test
test-broker : build
./bridge_topic_test
./persist_read_test
./persist_write_test
./subs_test
test : test-broker test-lib

156
test/unit/subs_stubs.c Normal file
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@ -0,0 +1,156 @@
#include <time.h>
#define WITH_BROKER
#include <logging_mosq.h>
#include <memory_mosq.h>
#include <mosquitto_broker_internal.h>
#include <net_mosq.h>
#include <send_mosq.h>
#include <time_mosq.h>
#if 0
extern uint64_t last_retained;
extern char *last_sub;
extern int last_qos;
struct mosquitto *context__init(struct mosquitto_db *db, mosq_sock_t sock)
{
return mosquitto__calloc(1, sizeof(struct mosquitto));
}
int db__message_insert(struct mosquitto_db *db, struct mosquitto *context, uint16_t mid, enum mosquitto_msg_direction dir, int qos, bool retain, struct mosquitto_msg_store *stored, mosquitto_property *properties)
{
return MOSQ_ERR_SUCCESS;
}
void db__msg_store_ref_dec(struct mosquitto_db *db, struct mosquitto_msg_store **store)
{
}
void db__msg_store_ref_inc(struct mosquitto_msg_store *store)
{
store->ref_count++;
}
#endif
int log__printf(struct mosquitto *mosq, int priority, const char *fmt, ...)
{
return 0;
}
time_t mosquitto_time(void)
{
return 123;
}
#if 0
int net__socket_close(struct mosquitto_db *db, struct mosquitto *mosq)
{
return MOSQ_ERR_SUCCESS;
}
int send__pingreq(struct mosquitto *mosq)
{
return MOSQ_ERR_SUCCESS;
}
int mosquitto_acl_check(struct mosquitto_db *db, struct mosquitto *context, const char *topic, long payloadlen, void* payload, int qos, bool retain, int access)
{
return MOSQ_ERR_SUCCESS;
}
int acl__find_acls(struct mosquitto_db *db, struct mosquitto *context)
{
return MOSQ_ERR_SUCCESS;
}
#endif
int send__publish(struct mosquitto *mosq, uint16_t mid, const char *topic, uint32_t payloadlen, const void *payload, int qos, bool retain, bool dup, const mosquitto_property *cmsg_props, const mosquitto_property *store_props, uint32_t expiry_interval)
{
return MOSQ_ERR_SUCCESS;
}
int send__pubcomp(struct mosquitto *mosq, uint16_t mid)
{
return MOSQ_ERR_SUCCESS;
}
int send__pubrec(struct mosquitto *mosq, uint16_t mid, uint8_t reason_code)
{
return MOSQ_ERR_SUCCESS;
}
int send__pubrel(struct mosquitto *mosq, uint16_t mid)
{
return MOSQ_ERR_SUCCESS;
}
int mosquitto_acl_check(struct mosquitto_db *db, struct mosquitto *context, const char *topic, long payloadlen, void* payload, int qos, bool retain, int access)
{
return MOSQ_ERR_SUCCESS;
}
uint16_t mosquitto__mid_generate(struct mosquitto *mosq)
{
static uint16_t mid = 1;
return ++mid;
}
int mosquitto_property_add_varint(mosquitto_property **proplist, int identifier, uint32_t value)
{
return MOSQ_ERR_SUCCESS;
}
int persist__backup(struct mosquitto_db *db, bool shutdown)
{
return MOSQ_ERR_SUCCESS;
}
int persist__restore(struct mosquitto_db *db)
{
return MOSQ_ERR_SUCCESS;
}
void mosquitto_property_free_all(mosquitto_property **properties)
{
}
int retain__init(struct mosquitto_db *db)
{
return MOSQ_ERR_SUCCESS;
}
void retain__clean(struct mosquitto_db *db, struct mosquitto__retainhier **retainhier)
{
}
int retain__queue(struct mosquitto_db *db, struct mosquitto *context, const char *sub, int sub_qos, uint32_t subscription_identifier)
{
return MOSQ_ERR_SUCCESS;
}
int retain__store(struct mosquitto_db *db, const char *topic, struct mosquitto_msg_store *stored, struct sub__token *tokens)
{
return MOSQ_ERR_SUCCESS;
}
void util__decrement_receive_quota(struct mosquitto *mosq)
{
if(mosq->msgs_in.inflight_quota > 0){
mosq->msgs_in.inflight_quota--;
}
}
void util__decrement_send_quota(struct mosquitto *mosq)
{
if(mosq->msgs_out.inflight_quota > 0){
mosq->msgs_out.inflight_quota--;
}
}

116
test/unit/subs_test.c Normal file
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@ -0,0 +1,116 @@
/* Tests for subscription adding/removing
*
* FIXME - these need to be aggressive about finding failures, at the moment
* they are just confirming that good behaviour works. */
#include <CUnit/CUnit.h>
#include <CUnit/Basic.h>
#define WITH_BROKER
#define WITH_PERSISTENCE
#include "mosquitto_broker_internal.h"
static void hier_quick_check(struct mosquitto__subhier **sub, struct mosquitto *context, const char *topic)
{
if(sub != NULL){
CU_ASSERT_EQUAL((*sub)->topic_len, strlen(topic));
CU_ASSERT_PTR_NOT_NULL((*sub)->topic);
if((*sub)->topic){
CU_ASSERT_STRING_EQUAL((*sub)->topic, topic);
}
if(context){
CU_ASSERT_PTR_NOT_NULL((*sub)->subs);
if((*sub)->subs){
CU_ASSERT_PTR_EQUAL((*sub)->subs->context, context);
CU_ASSERT_PTR_NULL((*sub)->subs->next);
}
}else{
CU_ASSERT_PTR_NULL((*sub)->subs);
}
(*sub) = (*sub)->children;
}
}
static void TEST_sub_add_single(void)
{
struct mosquitto_db db;
struct mosquitto__config config;
struct mosquitto__listener listener;
struct mosquitto context;
struct mosquitto__subhier *sub;
int rc;
memset(&db, 0, sizeof(struct mosquitto_db));
memset(&config, 0, sizeof(struct mosquitto__config));
memset(&listener, 0, sizeof(struct mosquitto__listener));
memset(&context, 0, sizeof(struct mosquitto));
context.id = "client";
db.config = &config;
listener.port = 1883;
config.listeners = &listener;
config.listener_count = 1;
db__open(&config, &db);
rc = sub__add(&db, &context, "a/b/c/d/e", 0, 0, 0, &db.subs);
CU_ASSERT_EQUAL(rc, MOSQ_ERR_SUCCESS);
CU_ASSERT_PTR_NOT_NULL(db.subs);
if(db.subs){
sub = db.subs;
hier_quick_check(&sub, NULL, "");
hier_quick_check(&sub, NULL, "");
hier_quick_check(&sub, NULL, "a");
hier_quick_check(&sub, NULL, "b");
hier_quick_check(&sub, NULL, "c");
hier_quick_check(&sub, NULL, "d");
hier_quick_check(&sub, &context, "e");
CU_ASSERT_PTR_NULL(sub);
}
mosquitto__free(context.subs);
db__close(&db);
}
/* ========================================================================
* TEST SUITE SETUP
* ======================================================================== */
int main(int argc, char *argv[])
{
CU_pSuite test_suite = NULL;
unsigned int fails;
if(CU_initialize_registry() != CUE_SUCCESS){
printf("Error initializing CUnit registry.\n");
return 1;
}
test_suite = CU_add_suite("Subs", NULL, NULL);
if(!test_suite){
printf("Error adding CUnit Subs test suite.\n");
CU_cleanup_registry();
return 1;
}
if(0
|| !CU_add_test(test_suite, "Sub add single", TEST_sub_add_single)
){
printf("Error adding Subs CUnit tests.\n");
CU_cleanup_registry();
return 1;
}
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
fails = CU_get_number_of_failures();
CU_cleanup_registry();
return (int)fails;
}