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/*
* librdkafka - Apache Kafka C library
*
* Copyright (c) 2012-2015, Magnus Edenhill
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "test.h"
#include "rdkafka.h"
#include <stdarg.h>
/**
* Issue #345, #821
* Test that topic_new() + topic_destroy() can be used as a topic-lookup cache,
* i.e., as long as the app topic refcount stays above 1 the app can call
* new() and destroy() any number of times (symetrically).
*/
int main_0046_rkt_cache(int argc, char **argv) {
rd_kafka_t *rk;
rd_kafka_topic_t *rkt;
const char *topic = test_mk_topic_name(__FUNCTION__, 0);
int i;
rk = test_create_producer();
rkt = test_create_producer_topic(rk, topic, NULL);
for (i = 0; i < 100; i++) {
rd_kafka_topic_t *rkt2;
rkt2 = rd_kafka_topic_new(rk, topic, NULL);
TEST_ASSERT(rkt2 != NULL);
rd_kafka_topic_destroy(rkt2);
}
rd_kafka_topic_destroy(rkt);
rd_kafka_destroy(rk);
return 0;
}
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