1 files changed, 159 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/tests/xxxx-metadata.cpp b/fluent-bit/lib/librdkafka-2.1.0/tests/xxxx-metadata.cpp
new file mode 100644
index 000000000..00c31bc82
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+++ b/fluent-bit/lib/librdkafka-2.1.0/tests/xxxx-metadata.cpp
@@ -0,0 +1,159 @@
+/*
+ * librdkafka - Apache Kafka C library
+ *
+ * Copyright (c) 2012-2014, 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.
+ */
+
+/**
+ * - Generate unique topic name (there is a C function for that in test.h wihch
+ * you should use)
+ * - Query metadata for that topic
+ * - Wait one second
+ * - Query again, it should now have isrs and everything
+ * Note: The test require auto.create.topics.enable = true in kafka server
+ * properties.
+ */
+
+
+#define _GNU_SOURCE
+#include <sys/time.h>
+#include <time.h>
+#include <string>
+#include <sstream>
+#include <iostream>
+
+
+extern "C" {
+#include "test.h"
+}
+
+/* Typical include path would be <librdkafka/rdkafka.h>, but this program
+ * is built from within the librdkafka source tree and thus differs. */
+#include "rdkafkacpp.h" /* for Kafka driver */
+
+/**
+ * Generate unique topic name (there is a C function for that in test.h wihch
+ * you should use) Query metadata for that topic Wait one second Query again, it
+ * should now have isrs and everything
+ */
+static void test_metadata_cpp(void) {
+  RdKafka::Conf *conf = RdKafka::Conf::create(
+      RdKafka::Conf::CONF_GLOBAL); /* @TODO: Do we need to merge with C
+                                      test_conf_init()? */
+  RdKafka::Conf *tconf = RdKafka::Conf::create(
+      RdKafka::Conf::CONF_TOPIC); /* @TODO: Same of prev */
+
+  RdKafka::Metadata *metadata;
+  RdKafka::ErrorCode err;
+  int msgcnt        = test_on_ci ? 1000 : 10000;
+  int partition_cnt = 2;
+  int i;
+  uint64_t testid;
+  int msg_base = 0;
+  std::string errstr;
+  const char *topic_str = test_mk_topic_name("0013", 1);
+  /*        if(!topic){
+                  TEST_FAIL()
+          }*/
+
+  // const RdKafka::Conf::ConfResult confResult =
+  // conf->set("debug","all",errstr); if(confResult != RdKafka::Conf::CONF_OK){
+  //        std::stringstream errstring;
+  //        errstring << "Can't set config" << errstr;
+  //        TEST_FAIL(errstring.str().c_str());
+  //}
+
+  TEST_SAY("Topic %s.\n", topic_str);
+
+  const RdKafka::Conf::ConfResult confBrokerResult =
+      conf->set("metadata.broker.list", "localhost:9092", errstr);
+  if (confBrokerResult != RdKafka::Conf::CONF_OK) {
+    std::stringstream errstring;
+    errstring << "Can't set broker" << errstr;
+    TEST_FAIL(errstring.str().c_str());
+  }
+
+  /* Create a producer to fetch metadata */
+  RdKafka::Producer *producer = RdKafka::Producer::create(conf, errstr);
+  if (!producer) {
+    std::stringstream errstring;
+    errstring << "Can't create producer" << errstr;
+    TEST_FAIL(errstring.str().c_str());
+  }
+
+  /*
+   * Create topic handle.
+   */
+  RdKafka::Topic *topic = NULL;
+  topic = RdKafka::Topic::create(producer, topic_str, tconf, errstr);
+  if (!topic) {
+    std::stringstream errstring;
+    errstring << "Can't create topic" << errstr;
+    exit(1);
+  }
+
+  /* First request of metadata: It have to fail */
+  err = producer->metadata(topic != NULL, topic, &metadata, 5000);
+  if (err != RdKafka::ERR_NO_ERROR) {
+    std::stringstream errstring;
+    errstring << "Can't request first metadata: " << errstr;
+    TEST_FAIL(errstring.str().c_str());
+  }
+
+  /* It's a new topic, it should have no partitions */
+  if (metadata->topics()->at(0)->partitions()->size() != 0) {
+    TEST_FAIL("ISRS != 0");
+  }
+
+  sleep(1);
+
+  /* Second request of metadata: It have to success */
+  err = producer->metadata(topic != NULL, topic, &metadata, 5000);
+
+  /* It should have now partitions */
+  if (metadata->topics()->at(0)->partitions()->size() == 0) {
+    TEST_FAIL("ISRS == 0");
+  }
+
+
+  delete topic;
+  delete producer;
+  delete tconf;
+  delete conf;
+
+  /* Wait for everything to be cleaned up since broker destroys are
+   * handled in its own thread. */
+  test_wait_exit(10);
+
+  /* If we havent failed at this point then
+   * there were no threads leaked */
+  return;
+}
+
+int main(int argc, char **argv) {
+  test_conf_init(NULL, NULL, 20);
+  test_metadata_cpp();
+  return 0;
+}