int main_0035_api_version (int argc, char **argv) {
rd_kafka_t *rk;
rd_kafka_conf_t *conf;
const struct rd_kafka_metadata *metadata;
rd_kafka_resp_err_t err;
test_timing_t t_meta;
test_conf_init(&conf, NULL, 30);
test_conf_set(conf, "socket.timeout.ms", "12000");
rk = test_create_handle(RD_KAFKA_PRODUCER, conf);
TEST_SAY("Querying for metadata\n");
TIMING_START(&t_meta, "metadata()");
err = rd_kafka_metadata(rk, 0, NULL, &metadata, 10*1000);
TIMING_STOP(&t_meta);
if (err)
TEST_FAIL("metadata() failed: %s",
rd_kafka_err2str(err));
if (TIMING_DURATION(&t_meta) / 1000 > 11*1000)
TEST_FAIL("metadata() took too long: %.3fms",
(float)TIMING_DURATION(&t_meta) / 1000.0f);
rd_kafka_metadata_destroy(metadata);
TEST_SAY("Metadata succeeded\n");
rd_kafka_destroy(rk);
return 0;
}
static int run_test0 (struct run_args *run_args) {
struct test *test = run_args->test;
test_timing_t t_run;
int r;
char stats_file[256];
rd_snprintf(stats_file, sizeof(stats_file), "stats_%s_%"PRIu64".json",
test->name, test_id_generate());
if (!(test->stats_fp = fopen(stats_file, "w+")))
TEST_SAY("=== Failed to create stats file %s: %s ===\n",
stats_file, strerror(errno));
test_curr = test;
TEST_SAY("================= Running test %s =================\n",
test->name);
if (test->stats_fp)
TEST_SAY("==== Stats written to file %s ====\n", stats_file);
TIMING_START(&t_run, test->name);
test->start = t_run.ts_start;
r = test->mainfunc(run_args->argc, run_args->argv);
TIMING_STOP(&t_run);
TEST_LOCK();
test->duration = TIMING_DURATION(&t_run);
if (r) {
test->state = TEST_FAILED;
TEST_SAY("\033[31m"
"================= Test %s FAILED ================="
"\033[0m\n",
run_args->test->name);
} else {
test->state = TEST_PASSED;
TEST_SAY("\033[32m"
"================= Test %s PASSED ================="
"\033[0m\n",
run_args->test->name);
}
TEST_UNLOCK();
if (test->stats_fp) {
long pos = ftell(test->stats_fp);
fclose(test->stats_fp);
test->stats_fp = NULL;
/* Delete file if nothing was written */
if (pos == 0) {
#ifndef _MSC_VER
unlink(stats_file);
#else
_unlink(stats_file);
#endif
}
}
return r;
}
/**
* Enable statistics with a set interval, make sure the stats callbacks are
* called within reasonable intervals.
*/
static void do_test_stats_timer (void) {
rd_kafka_t *rk;
rd_kafka_conf_t *conf;
const int exp_calls = 10;
char errstr[512];
struct state state;
test_timing_t t_new;
memset(&state, 0, sizeof(state));
state.interval = 600*1000;
test_conf_init(&conf, NULL, 200);
test_conf_set(conf, "statistics.interval.ms", "600");
rd_kafka_conf_set_stats_cb(conf, stats_cb);
rd_kafka_conf_set_opaque(conf, &state);
TIMING_START(&t_new, "rd_kafka_new()");
rk = rd_kafka_new(RD_KAFKA_CONSUMER, conf, errstr, sizeof(errstr));
TIMING_STOP(&t_new);
if (!rk)
TEST_FAIL("Failed to create instance: %s\n", errstr);
TEST_SAY("Starting wait loop for %d expected stats_cb calls "
"with an interval of %dms\n",
exp_calls, state.interval/1000);
while (state.calls < exp_calls) {
test_timing_t t_poll;
TIMING_START(&t_poll, "rd_kafka_poll()");
rd_kafka_poll(rk, 100);
TIMING_STOP(&t_poll);
if (TIMING_DURATION(&t_poll) > 150*1000)
TEST_WARN("rd_kafka_poll(rk,100) "
"took more than 50%% extra\n");
}
rd_kafka_destroy(rk);
if (state.calls > exp_calls)
TEST_SAY("Got more calls than expected: %d > %d\n",
state.calls, exp_calls);
if (state.fails)
TEST_FAIL("%d/%d intervals failed\n", state.fails, state.calls);
else
TEST_SAY("All %d intervals okay\n", state.calls);
}
static void do_test_CreateTopics (const char *what,
rd_kafka_t *rk, rd_kafka_queue_t *useq,
int op_timeout, rd_bool_t validate_only) {
rd_kafka_queue_t *q = useq ? useq : rd_kafka_queue_new(rk);
#define MY_NEW_TOPICS_CNT 6
char *topics[MY_NEW_TOPICS_CNT];
rd_kafka_NewTopic_t *new_topics[MY_NEW_TOPICS_CNT];
rd_kafka_AdminOptions_t *options = NULL;
rd_kafka_resp_err_t exp_topicerr[MY_NEW_TOPICS_CNT] = {0};
rd_kafka_resp_err_t exp_err = RD_KAFKA_RESP_ERR_NO_ERROR;
/* Expected topics in metadata */
rd_kafka_metadata_topic_t exp_mdtopics[MY_NEW_TOPICS_CNT] = {{0}};
int exp_mdtopic_cnt = 0;
/* Not expected topics in metadata */
rd_kafka_metadata_topic_t exp_not_mdtopics[MY_NEW_TOPICS_CNT] = {{0}};
int exp_not_mdtopic_cnt = 0;
int i;
char errstr[512];
const char *errstr2;
rd_kafka_resp_err_t err;
test_timing_t timing;
rd_kafka_event_t *rkev;
const rd_kafka_CreateTopics_result_t *res;
const rd_kafka_topic_result_t **restopics;
size_t restopic_cnt;
int metadata_tmout ;
int num_replicas = (int)avail_broker_cnt;
int32_t *replicas;
/* Set up replicas */
replicas = rd_alloca(sizeof(*replicas) * num_replicas);
for (i = 0 ; i < num_replicas ; i++)
replicas[i] = avail_brokers[i];
TEST_SAY(_C_MAG "[ %s CreateTopics with %s, "
"op_timeout %d, validate_only %d ]\n",
rd_kafka_name(rk), what, op_timeout, validate_only);
/**
* Construct NewTopic array with different properties for
* different partitions.
*/
for (i = 0 ; i < MY_NEW_TOPICS_CNT ; i++) {
char *topic = rd_strdup(test_mk_topic_name(__FUNCTION__, 1));
int num_parts = i * 7 + 1;
int set_config = (i & 1);
int add_invalid_config = (i == 1);
int set_replicas = !(i % 3);
rd_kafka_resp_err_t this_exp_err = RD_KAFKA_RESP_ERR_NO_ERROR;
topics[i] = topic;
new_topics[i] = rd_kafka_NewTopic_new(topic,
num_parts,
set_replicas ? -1 :
num_replicas,
NULL, 0);
if (set_config) {
/*
* Add various configuration properties
*/
err = rd_kafka_NewTopic_set_config(
new_topics[i], "compression.type", "lz4");
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
err = rd_kafka_NewTopic_set_config(
new_topics[i], "delete.retention.ms", "900");
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
}
if (add_invalid_config) {
/* Add invalid config property */
err = rd_kafka_NewTopic_set_config(
new_topics[i],
"dummy.doesntexist",
"broker is verifying this");
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
this_exp_err = RD_KAFKA_RESP_ERR_INVALID_CONFIG;
}
TEST_SAY("Expected result for topic #%d: %s "
"(set_config=%d, add_invalid_config=%d, "
"set_replicas=%d)\n",
i, rd_kafka_err2name(this_exp_err),
set_config, add_invalid_config, set_replicas);
if (set_replicas) {
int32_t p;
/*
* Set valid replica assignments
*/
for (p = 0 ; p < num_parts ; p++) {
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], p,
replicas, num_replicas,
errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", errstr);
}
}
if (this_exp_err || validate_only) {
exp_topicerr[i] = this_exp_err;
exp_not_mdtopics[exp_not_mdtopic_cnt++].topic = topic;
} else {
exp_mdtopics[exp_mdtopic_cnt].topic = topic;
exp_mdtopics[exp_mdtopic_cnt].partition_cnt =
num_parts;
exp_mdtopic_cnt++;
}
}
if (op_timeout != -1 || validate_only) {
options = rd_kafka_AdminOptions_new(
rk, RD_KAFKA_ADMIN_OP_CREATETOPICS);
if (op_timeout != -1) {
err = rd_kafka_AdminOptions_set_operation_timeout(
options, op_timeout, errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
}
if (validate_only) {
err = rd_kafka_AdminOptions_set_validate_only(
options, validate_only, errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
}
}
TIMING_START(&timing, "CreateTopics");
TEST_SAY("Call CreateTopics\n");
rd_kafka_CreateTopics(rk, new_topics, MY_NEW_TOPICS_CNT,
options, q);
TIMING_ASSERT_LATER(&timing, 0, 50);
/* Poll result queue for CreateTopics result.
* Print but otherwise ignore other event types
* (typically generic Error events). */
TIMING_START(&timing, "CreateTopics.queue_poll");
do {
rkev = rd_kafka_queue_poll(q, tmout_multip(20*1000));
TEST_SAY("CreateTopics: got %s in %.3fms\n",
rd_kafka_event_name(rkev),
TIMING_DURATION(&timing) / 1000.0f);
if (rd_kafka_event_error(rkev))
TEST_SAY("%s: %s\n",
rd_kafka_event_name(rkev),
rd_kafka_event_error_string(rkev));
} while (rd_kafka_event_type(rkev) !=
RD_KAFKA_EVENT_CREATETOPICS_RESULT);
/* Convert event to proper result */
res = rd_kafka_event_CreateTopics_result(rkev);
TEST_ASSERT(res, "expected CreateTopics_result, not %s",
rd_kafka_event_name(rkev));
/* Expecting error */
err = rd_kafka_event_error(rkev);
errstr2 = rd_kafka_event_error_string(rkev);
TEST_ASSERT(err == exp_err,
"expected CreateTopics to return %s, not %s (%s)",
rd_kafka_err2str(exp_err),
rd_kafka_err2str(err),
err ? errstr2 : "n/a");
TEST_SAY("CreateTopics: returned %s (%s)\n",
rd_kafka_err2str(err), err ? errstr2 : "n/a");
/* Extract topics */
restopics = rd_kafka_CreateTopics_result_topics(res, &restopic_cnt);
/* Scan topics for proper fields and expected failures. */
for (i = 0 ; i < (int)restopic_cnt ; i++) {
const rd_kafka_topic_result_t *terr = restopics[i];
/* Verify that topic order matches our request. */
if (strcmp(rd_kafka_topic_result_name(terr), topics[i]))
TEST_FAIL_LATER("Topic result order mismatch at #%d: "
"expected %s, got %s",
i, topics[i],
rd_kafka_topic_result_name(terr));
TEST_SAY("CreateTopics result: #%d: %s: %s: %s\n",
i,
rd_kafka_topic_result_name(terr),
rd_kafka_err2name(rd_kafka_topic_result_error(terr)),
rd_kafka_topic_result_error_string(terr));
if (rd_kafka_topic_result_error(terr) != exp_topicerr[i])
TEST_FAIL_LATER(
"Expected %s, not %d: %s",
rd_kafka_err2name(exp_topicerr[i]),
rd_kafka_topic_result_error(terr),
rd_kafka_err2name(rd_kafka_topic_result_error(
terr)));
}
/**
* Verify that the expecteded topics are created and the non-expected
* are not. Allow it some time to propagate.
*/
if (validate_only) {
/* No topics should have been created, give it some time
* before checking. */
rd_sleep(2);
metadata_tmout = 5 * 1000;
} else {
if (op_timeout > 0)
metadata_tmout = op_timeout + 1000;
else
metadata_tmout = 10 * 1000;
}
test_wait_metadata_update(rk,
exp_mdtopics,
exp_mdtopic_cnt,
exp_not_mdtopics,
exp_not_mdtopic_cnt,
metadata_tmout);
rd_kafka_event_destroy(rkev);
for (i = 0 ; i < MY_NEW_TOPICS_CNT ; i++) {
rd_kafka_NewTopic_destroy(new_topics[i]);
rd_free(topics[i]);
}
if (options)
rd_kafka_AdminOptions_destroy(options);
if (!useq)
rd_kafka_queue_destroy(q);
#undef MY_NEW_TOPICS_CNT
}
/**
* @brief Test deletion of topics
*
*
*/
static void do_test_DeleteTopics (const char *what,
rd_kafka_t *rk, rd_kafka_queue_t *useq,
int op_timeout) {
rd_kafka_queue_t *q = useq ? useq : rd_kafka_queue_new(rk);
const int skip_topic_cnt = 2;
#define MY_DEL_TOPICS_CNT 9
char *topics[MY_DEL_TOPICS_CNT];
rd_kafka_DeleteTopic_t *del_topics[MY_DEL_TOPICS_CNT];
rd_kafka_AdminOptions_t *options = NULL;
rd_kafka_resp_err_t exp_topicerr[MY_DEL_TOPICS_CNT] = {0};
rd_kafka_resp_err_t exp_err = RD_KAFKA_RESP_ERR_NO_ERROR;
/* Expected topics in metadata */
rd_kafka_metadata_topic_t exp_mdtopics[MY_DEL_TOPICS_CNT] = {{0}};
int exp_mdtopic_cnt = 0;
/* Not expected topics in metadata */
rd_kafka_metadata_topic_t exp_not_mdtopics[MY_DEL_TOPICS_CNT] = {{0}};
int exp_not_mdtopic_cnt = 0;
int i;
char errstr[512];
const char *errstr2;
rd_kafka_resp_err_t err;
test_timing_t timing;
rd_kafka_event_t *rkev;
const rd_kafka_DeleteTopics_result_t *res;
const rd_kafka_topic_result_t **restopics;
size_t restopic_cnt;
int metadata_tmout;
TEST_SAY(_C_MAG "[ %s DeleteTopics with %s, op_timeout %d ]\n",
rd_kafka_name(rk), what, op_timeout);
/**
* Construct DeleteTopic array
*/
for (i = 0 ; i < MY_DEL_TOPICS_CNT ; i++) {
char *topic = rd_strdup(test_mk_topic_name(__FUNCTION__, 1));
int notexist_topic = i >= MY_DEL_TOPICS_CNT - skip_topic_cnt;
topics[i] = topic;
del_topics[i] = rd_kafka_DeleteTopic_new(topic);
if (notexist_topic)
exp_topicerr[i] =
RD_KAFKA_RESP_ERR_UNKNOWN_TOPIC_OR_PART;
else {
exp_topicerr[i] =
RD_KAFKA_RESP_ERR_NO_ERROR;
exp_mdtopics[exp_mdtopic_cnt++].topic = topic;
}
exp_not_mdtopics[exp_not_mdtopic_cnt++].topic = topic;
}
if (op_timeout != -1) {
options = rd_kafka_AdminOptions_new(
rk, RD_KAFKA_ADMIN_OP_ANY);
err = rd_kafka_AdminOptions_set_operation_timeout(
options, op_timeout, errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
}
/* Create the topics first, minus the skip count. */
test_CreateTopics_simple(rk, NULL, topics,
MY_DEL_TOPICS_CNT-skip_topic_cnt,
2/*num_partitions*/,
NULL);
/* Verify that topics are reported by metadata */
test_wait_metadata_update(rk,
exp_mdtopics, exp_mdtopic_cnt,
NULL, 0,
15*1000);
TIMING_START(&timing, "DeleteTopics");
TEST_SAY("Call DeleteTopics\n");
rd_kafka_DeleteTopics(rk, del_topics, MY_DEL_TOPICS_CNT,
options, q);
TIMING_ASSERT_LATER(&timing, 0, 50);
/* Poll result queue for DeleteTopics result.
* Print but otherwise ignore other event types
* (typically generic Error events). */
TIMING_START(&timing, "DeleteTopics.queue_poll");
while (1) {
rkev = rd_kafka_queue_poll(q, tmout_multip(20*1000));
TEST_SAY("DeleteTopics: got %s in %.3fms\n",
rd_kafka_event_name(rkev),
TIMING_DURATION(&timing) / 1000.0f);
if (rd_kafka_event_error(rkev))
TEST_SAY("%s: %s\n",
rd_kafka_event_name(rkev),
rd_kafka_event_error_string(rkev));
if (rd_kafka_event_type(rkev) ==
RD_KAFKA_EVENT_DELETETOPICS_RESULT)
break;
rd_kafka_event_destroy(rkev);
}
/* Convert event to proper result */
res = rd_kafka_event_DeleteTopics_result(rkev);
TEST_ASSERT(res, "expected DeleteTopics_result, not %s",
rd_kafka_event_name(rkev));
/* Expecting error */
err = rd_kafka_event_error(rkev);
errstr2 = rd_kafka_event_error_string(rkev);
TEST_ASSERT(err == exp_err,
"expected DeleteTopics to return %s, not %s (%s)",
rd_kafka_err2str(exp_err),
rd_kafka_err2str(err),
err ? errstr2 : "n/a");
TEST_SAY("DeleteTopics: returned %s (%s)\n",
rd_kafka_err2str(err), err ? errstr2 : "n/a");
/* Extract topics */
restopics = rd_kafka_DeleteTopics_result_topics(res, &restopic_cnt);
/* Scan topics for proper fields and expected failures. */
for (i = 0 ; i < (int)restopic_cnt ; i++) {
const rd_kafka_topic_result_t *terr = restopics[i];
/* Verify that topic order matches our request. */
if (strcmp(rd_kafka_topic_result_name(terr), topics[i]))
TEST_FAIL_LATER("Topic result order mismatch at #%d: "
"expected %s, got %s",
i, topics[i],
rd_kafka_topic_result_name(terr));
TEST_SAY("DeleteTopics result: #%d: %s: %s: %s\n",
i,
rd_kafka_topic_result_name(terr),
rd_kafka_err2name(rd_kafka_topic_result_error(terr)),
rd_kafka_topic_result_error_string(terr));
if (rd_kafka_topic_result_error(terr) != exp_topicerr[i])
TEST_FAIL_LATER(
"Expected %s, not %d: %s",
rd_kafka_err2name(exp_topicerr[i]),
rd_kafka_topic_result_error(terr),
rd_kafka_err2name(rd_kafka_topic_result_error(
terr)));
}
/**
* Verify that the expected topics are deleted and the non-expected
* are not. Allow it some time to propagate.
*/
if (op_timeout > 0)
metadata_tmout = op_timeout + 1000;
else
metadata_tmout = 10 * 1000;
test_wait_metadata_update(rk,
NULL, 0,
exp_not_mdtopics,
exp_not_mdtopic_cnt,
metadata_tmout);
rd_kafka_event_destroy(rkev);
for (i = 0 ; i < MY_DEL_TOPICS_CNT ; i++) {
rd_kafka_DeleteTopic_destroy(del_topics[i]);
rd_free(topics[i]);
}
if (options)
rd_kafka_AdminOptions_destroy(options);
if (!useq)
rd_kafka_queue_destroy(q);
#undef MY_DEL_TOPICS_CNT
}
int main_0038_performance (int argc, char **argv) {
const char *topic = test_mk_topic_name(__FUNCTION__, 1);
const int partition = 0;
const int msgsize = 100;
uint64_t testid;
rd_kafka_conf_t *conf;
rd_kafka_t *rk;
rd_kafka_topic_t *rkt;
test_timing_t t_create, t_produce, t_consume;
int totsize = 1024*1024*128;
int msgcnt;
if (!strcmp(test_mode, "valgrind") || !strcmp(test_mode, "helgrind") ||
!strcmp(test_mode, "drd"))
totsize = 1024*1024*8; /* 8 meg, valgrind is slow. */
msgcnt = totsize / msgsize;
TEST_SAY("Producing %d messages of size %d to %s [%d]\n",
msgcnt, (int)msgsize, topic, partition);
testid = test_id_generate();
test_conf_init(&conf, NULL, 120);
rd_kafka_conf_set_dr_cb(conf, test_dr_cb);
test_conf_set(conf, "queue.buffering.max.messages", "10000000");
rk = test_create_handle(RD_KAFKA_PRODUCER, conf);
rkt = test_create_producer_topic(rk, topic, "acks", "1", NULL);
/* First produce one message to create the topic, etc, this might take
* a while and we dont want this to affect the throughput timing. */
TIMING_START(&t_create, "CREATE TOPIC");
test_produce_msgs(rk, rkt, testid, partition, 0, 1, NULL, msgsize);
TIMING_STOP(&t_create);
TIMING_START(&t_produce, "PRODUCE");
test_produce_msgs(rk, rkt, testid, partition, 1, msgcnt-1, NULL, msgsize);
TIMING_STOP(&t_produce);
TEST_SAY("Destroying producer\n");
rd_kafka_topic_destroy(rkt);
rd_kafka_destroy(rk);
TEST_SAY("Creating consumer\n");
test_conf_init(&conf, NULL, 120);
rk = test_create_consumer(NULL, NULL, conf, NULL, NULL);
rkt = rd_kafka_topic_new(rk, topic, NULL);
test_consumer_start("CONSUME", rkt, partition,
RD_KAFKA_OFFSET_BEGINNING);
TIMING_START(&t_consume, "CONSUME");
test_consume_msgs("CONSUME", rkt, testid, partition, TEST_NO_SEEK,
0, msgcnt, 1);
TIMING_STOP(&t_consume);
test_consumer_stop("CONSUME", rkt, partition);
rd_kafka_topic_destroy(rkt);
rd_kafka_destroy(rk);
TEST_REPORT("{ \"producer\": "
" { \"mb_per_sec\": %.2f, \"records_per_sec\": %.2f },"
" \"consumer\": "
"{ \"mb_per_sec\": %.2f, \"records_per_sec\": %.2f } "
"}",
(double)
(totsize/((double)TIMING_DURATION(&t_produce)/1000000.0f)) /
1000000.0f,
(float)
(msgcnt/((double)TIMING_DURATION(&t_produce)/1000000.0f)),
(double)
(totsize/((double)TIMING_DURATION(&t_consume)/1000000.0f)) /
1000000.0f,
(float)
(msgcnt/((double)TIMING_DURATION(&t_consume)/1000000.0f)));
return 0;
}
/**
* @brief CreateTopics tests
*
*
*
*/
static void do_test_CreateTopics (const char *what,
rd_kafka_t *rk, rd_kafka_queue_t *useq,
int with_background_event_cb,
int with_options) {
rd_kafka_queue_t *q = useq ? useq : rd_kafka_queue_new(rk);
#define MY_NEW_TOPICS_CNT 6
rd_kafka_NewTopic_t *new_topics[MY_NEW_TOPICS_CNT];
rd_kafka_AdminOptions_t *options = NULL;
int exp_timeout = MY_SOCKET_TIMEOUT_MS;
int i;
char errstr[512];
const char *errstr2;
rd_kafka_resp_err_t err;
test_timing_t timing;
rd_kafka_event_t *rkev;
const rd_kafka_CreateTopics_result_t *res;
const rd_kafka_topic_result_t **restopics;
size_t restopic_cnt;
void *my_opaque = NULL, *opaque;
TEST_SAY(_C_MAG "[ %s CreateTopics with %s, timeout %dms ]\n",
rd_kafka_name(rk), what, exp_timeout);
/**
* Construct NewTopic array with different properties for
* different partitions.
*/
for (i = 0 ; i < MY_NEW_TOPICS_CNT ; i++) {
const char *topic = test_mk_topic_name(__FUNCTION__, 1);
int num_parts = i * 51 + 1;
int num_replicas = jitter(1, MY_NEW_TOPICS_CNT-1);
int set_config = (i & 2);
int set_replicas = !(i % 1);
new_topics[i] = rd_kafka_NewTopic_new(topic,
num_parts,
set_replicas ? -1 :
num_replicas,
NULL, 0);
if (set_config) {
/*
* Add various (unverified) configuration properties
*/
err = rd_kafka_NewTopic_set_config(new_topics[i],
"dummy.doesntexist",
"butThere'sNothing "
"to verify that");
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
err = rd_kafka_NewTopic_set_config(new_topics[i],
"try.a.null.value",
NULL);
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
err = rd_kafka_NewTopic_set_config(new_topics[i],
"or.empty", "");
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
}
if (set_replicas) {
int32_t p;
int32_t replicas[MY_NEW_TOPICS_CNT];
int j;
for (j = 0 ; j < num_replicas ; j++)
replicas[j] = j;
/*
* Set valid replica assignments
*/
for (p = 0 ; p < num_parts ; p++) {
/* Try adding an existing out of order,
* should fail */
if (p == 1) {
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], p+1,
replicas, num_replicas,
errstr, sizeof(errstr));
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__INVALID_ARG,
"%s", rd_kafka_err2str(err));
}
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], p,
replicas, num_replicas,
errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", errstr);
}
/* Try to add an existing partition, should fail */
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], 0,
replicas, num_replicas, NULL, 0);
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__INVALID_ARG,
"%s", rd_kafka_err2str(err));
} else {
int32_t dummy_replicas[1] = {1};
/* Test invalid partition */
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], num_parts+1, dummy_replicas, 1,
errstr, sizeof(errstr));
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__INVALID_ARG,
"%s: %s", rd_kafka_err2str(err),
err == RD_KAFKA_RESP_ERR_NO_ERROR ?
"" : errstr);
/* Setting replicas with with default replicas != -1
* is an error. */
err = rd_kafka_NewTopic_set_replica_assignment(
new_topics[i], 0, dummy_replicas, 1,
errstr, sizeof(errstr));
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__INVALID_ARG,
"%s: %s", rd_kafka_err2str(err),
err == RD_KAFKA_RESP_ERR_NO_ERROR ?
"" : errstr);
}
}
if (with_options) {
options = rd_kafka_AdminOptions_new(rk, RD_KAFKA_ADMIN_OP_ANY);
exp_timeout = MY_SOCKET_TIMEOUT_MS * 2;
err = rd_kafka_AdminOptions_set_request_timeout(
options, exp_timeout, errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
my_opaque = (void *)123;
rd_kafka_AdminOptions_set_opaque(options, my_opaque);
}
TIMING_START(&timing, "CreateTopics");
TEST_SAY("Call CreateTopics, timeout is %dms\n", exp_timeout);
rd_kafka_CreateTopics(rk, new_topics, MY_NEW_TOPICS_CNT,
options, q);
TIMING_ASSERT_LATER(&timing, 0, 50);
if (with_background_event_cb) {
/* Result event will be triggered by callback from
* librdkafka background queue thread. */
TIMING_START(&timing, "CreateTopics.wait_background_event_cb");
rkev = wait_background_event_cb();
} else {
/* Poll result queue */
TIMING_START(&timing, "CreateTopics.queue_poll");
rkev = rd_kafka_queue_poll(q, exp_timeout + 1000);
}
TIMING_ASSERT_LATER(&timing, exp_timeout-100, exp_timeout+100);
TEST_ASSERT(rkev != NULL, "expected result in %dms",
exp_timeout);
TEST_SAY("CreateTopics: got %s in %.3fs\n",
rd_kafka_event_name(rkev),
TIMING_DURATION(&timing) / 1000.0f);
/* Convert event to proper result */
res = rd_kafka_event_CreateTopics_result(rkev);
TEST_ASSERT(res, "expected CreateTopics_result, not %s",
rd_kafka_event_name(rkev));
opaque = rd_kafka_event_opaque(rkev);
TEST_ASSERT(opaque == my_opaque, "expected opaque to be %p, not %p",
my_opaque, opaque);
/* Expecting error */
err = rd_kafka_event_error(rkev);
errstr2 = rd_kafka_event_error_string(rkev);
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__TIMED_OUT,
"expected CreateTopics to return error %s, not %s (%s)",
rd_kafka_err2str(RD_KAFKA_RESP_ERR__TIMED_OUT),
rd_kafka_err2str(err),
err ? errstr2 : "n/a");
/* Attempt to extract topics anyway, should return NULL. */
restopics = rd_kafka_CreateTopics_result_topics(res, &restopic_cnt);
TEST_ASSERT(!restopics && restopic_cnt == 0,
"expected no result_topics, got %p cnt %"PRIusz,
restopics, restopic_cnt);
rd_kafka_event_destroy(rkev);
rd_kafka_NewTopic_destroy_array(new_topics, MY_NEW_TOPICS_CNT);
if (options)
rd_kafka_AdminOptions_destroy(options);
if (!useq)
rd_kafka_queue_destroy(q);
}
/**
* @brief DeleteTopics tests
*
*
*
*/
static void do_test_DeleteTopics (const char *what,
rd_kafka_t *rk, rd_kafka_queue_t *useq,
int with_options) {
rd_kafka_queue_t *q = useq ? useq : rd_kafka_queue_new(rk);
#define MY_DEL_TOPICS_CNT 4
rd_kafka_DeleteTopic_t *del_topics[MY_DEL_TOPICS_CNT];
rd_kafka_AdminOptions_t *options = NULL;
int exp_timeout = MY_SOCKET_TIMEOUT_MS;
int i;
char errstr[512];
const char *errstr2;
rd_kafka_resp_err_t err;
test_timing_t timing;
rd_kafka_event_t *rkev;
const rd_kafka_DeleteTopics_result_t *res;
const rd_kafka_topic_result_t **restopics;
size_t restopic_cnt;
void *my_opaque = NULL, *opaque;
TEST_SAY(_C_MAG "[ %s DeleteTopics with %s, timeout %dms ]\n",
rd_kafka_name(rk), what, exp_timeout);
for (i = 0 ; i < MY_DEL_TOPICS_CNT ; i++)
del_topics[i] = rd_kafka_DeleteTopic_new(test_mk_topic_name(__FUNCTION__, 1));
if (with_options) {
options = rd_kafka_AdminOptions_new(
rk, RD_KAFKA_ADMIN_OP_DELETETOPICS);
exp_timeout = MY_SOCKET_TIMEOUT_MS * 2;
err = rd_kafka_AdminOptions_set_request_timeout(
options, exp_timeout, errstr, sizeof(errstr));
TEST_ASSERT(!err, "%s", rd_kafka_err2str(err));
if (useq) {
my_opaque = (void *)456;
rd_kafka_AdminOptions_set_opaque(options, my_opaque);
}
}
TIMING_START(&timing, "DeleteTopics");
TEST_SAY("Call DeleteTopics, timeout is %dms\n", exp_timeout);
rd_kafka_DeleteTopics(rk, del_topics, MY_DEL_TOPICS_CNT,
options, q);
TIMING_ASSERT_LATER(&timing, 0, 50);
/* Poll result queue */
TIMING_START(&timing, "DeleteTopics.queue_poll");
rkev = rd_kafka_queue_poll(q, exp_timeout + 1000);
TIMING_ASSERT_LATER(&timing, exp_timeout-100, exp_timeout+100);
TEST_ASSERT(rkev != NULL, "expected result in %dms", exp_timeout);
TEST_SAY("DeleteTopics: got %s in %.3fs\n",
rd_kafka_event_name(rkev), TIMING_DURATION(&timing) / 1000.0f);
/* Convert event to proper result */
res = rd_kafka_event_DeleteTopics_result(rkev);
TEST_ASSERT(res, "expected DeleteTopics_result, not %s",
rd_kafka_event_name(rkev));
opaque = rd_kafka_event_opaque(rkev);
TEST_ASSERT(opaque == my_opaque, "expected opaque to be %p, not %p",
my_opaque, opaque);
/* Expecting error */
err = rd_kafka_event_error(rkev);
errstr2 = rd_kafka_event_error_string(rkev);
TEST_ASSERT(err == RD_KAFKA_RESP_ERR__TIMED_OUT,
"expected DeleteTopics to return error %s, not %s (%s)",
rd_kafka_err2str(RD_KAFKA_RESP_ERR__TIMED_OUT),
rd_kafka_err2str(err),
err ? errstr2 : "n/a");
/* Attempt to extract topics anyway, should return NULL. */
restopics = rd_kafka_DeleteTopics_result_topics(res, &restopic_cnt);
TEST_ASSERT(!restopics && restopic_cnt == 0,
"expected no result_topics, got %p cnt %"PRIusz,
restopics, restopic_cnt);
rd_kafka_event_destroy(rkev);
rd_kafka_DeleteTopic_destroy_array(del_topics, MY_DEL_TOPICS_CNT);
if (options)
rd_kafka_AdminOptions_destroy(options);
if (!useq)
rd_kafka_queue_destroy(q);
}
int main_0062_stats_event (int argc, char **argv) {
rd_kafka_t *rk;
rd_kafka_conf_t *conf;
test_timing_t t_delivery;
rd_kafka_queue_t *eventq;
const int iterations = 5;
int i;
test_conf_init(NULL, NULL, 10);
/* Set up a global config object */
conf = rd_kafka_conf_new();
rd_kafka_conf_set(conf,"statistics.interval.ms", "100", NULL, 0);
rd_kafka_conf_set_events(conf, RD_KAFKA_EVENT_STATS);
/* Create kafka instance */
rk = test_create_handle(RD_KAFKA_PRODUCER, conf);
eventq = rd_kafka_queue_get_main(rk);
/* Wait for stats event */
for (i = 0 ; i < iterations ; i++) {
TIMING_START(&t_delivery, "STATS_EVENT");
stats_count = 0;
while (stats_count == 0) {
rd_kafka_event_t *rkev;
rkev = rd_kafka_queue_poll(eventq, 100);
switch (rd_kafka_event_type(rkev))
{
case RD_KAFKA_EVENT_STATS:
TEST_SAY("%s event\n", rd_kafka_event_name(rkev));
handle_stats(rkev);
break;
case RD_KAFKA_EVENT_NONE:
break;
default:
TEST_SAY("Ignore event: %s\n",
rd_kafka_event_name(rkev));
break;
}
rd_kafka_event_destroy(rkev);
}
TIMING_STOP(&t_delivery);
if (!strcmp(test_mode, "bare")) {
/* valgrind is too slow to make this meaningful. */
if (TIMING_DURATION(&t_delivery) < 1000 * 100 * 0.8 ||
TIMING_DURATION(&t_delivery) > 1000 * 100 * 1.2)
TEST_FAIL("Stats duration %.3fms is >= 20%% "
"outside statistics.interval.ms 100",
(float)TIMING_DURATION(&t_delivery)/
1000.0f);
}
}
rd_kafka_queue_destroy(eventq);
rd_kafka_destroy(rk);
return 0;
}
