1 files changed, 133 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/tests/0005-order.c b/fluent-bit/lib/librdkafka-2.1.0/tests/0005-order.c
new file mode 100644
index 000000000..722cef3b0
--- /dev/null
+++ b/fluent-bit/lib/librdkafka-2.1.0/tests/0005-order.c
@@ -0,0 +1,133 @@
+/*
+ * librdkafka - Apache Kafka C library
+ *
+ * Copyright (c) 2012-2013, 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.
+ */
+
+/**
+ * Tests messages are produced in order.
+ */
+
+
+#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 "rdkafka.h" /* for Kafka driver */
+
+
+static int msgid_next = 0;
+static int fails      = 0;
+
+/**
+ * Delivery reported callback.
+ * Called for each message once to signal its delivery status.
+ */
+static void dr_cb(rd_kafka_t *rk,
+                  void *payload,
+                  size_t len,
+                  rd_kafka_resp_err_t err,
+                  void *opaque,
+                  void *msg_opaque) {
+        int msgid = *(int *)msg_opaque;
+
+        free(msg_opaque);
+
+        if (err != RD_KAFKA_RESP_ERR_NO_ERROR)
+                TEST_FAIL("Message delivery failed: %s\n",
+                          rd_kafka_err2str(err));
+
+        if (msgid != msgid_next) {
+                fails++;
+                TEST_FAIL("Delivered msg %i, expected %i\n", msgid, msgid_next);
+                return;
+        }
+
+        msgid_next = msgid + 1;
+}
+
+
+int main_0005_order(int argc, char **argv) {
+        int partition = 0;
+        int r;
+        rd_kafka_t *rk;
+        rd_kafka_topic_t *rkt;
+        rd_kafka_conf_t *conf;
+        rd_kafka_topic_conf_t *topic_conf;
+        char msg[128];
+        int msgcnt = test_quick ? 500 : 50000;
+        int i;
+        test_timing_t t_produce, t_delivery;
+
+        test_conf_init(&conf, &topic_conf, 10);
+
+        /* Set delivery report callback */
+        rd_kafka_conf_set_dr_cb(conf, dr_cb);
+
+        /* Create kafka instance */
+        rk = test_create_handle(RD_KAFKA_PRODUCER, conf);
+
+        rkt = rd_kafka_topic_new(rk, test_mk_topic_name("0005", 0), topic_conf);
+        if (!rkt)
+                TEST_FAIL("Failed to create topic: %s\n", rd_strerror(errno));
+
+        /* Produce messages */
+        TIMING_START(&t_produce, "PRODUCE");
+        for (i = 0; i < msgcnt; i++) {
+                int *msgidp = malloc(sizeof(*msgidp));
+                *msgidp     = i;
+                rd_snprintf(msg, sizeof(msg), "%s test message #%i", argv[0],
+                            i);
+                r = rd_kafka_produce(rkt, partition, RD_KAFKA_MSG_F_COPY, msg,
+                                     strlen(msg), NULL, 0, msgidp);
+                if (r == -1)
+                        TEST_FAIL("Failed to produce message #%i: %s\n", i,
+                                  rd_strerror(errno));
+        }
+        TIMING_STOP(&t_produce);
+        TEST_SAY("Produced %i messages, waiting for deliveries\n", msgcnt);
+
+        /* Wait for messages to be delivered */
+        TIMING_START(&t_delivery, "DELIVERY");
+        while (rd_kafka_outq_len(rk) > 0)
+                rd_kafka_poll(rk, 50);
+        TIMING_STOP(&t_delivery);
+
+        if (fails)
+                TEST_FAIL("%i failures, see previous errors", fails);
+
+        if (msgid_next != msgcnt)
+                TEST_FAIL("Still waiting for messages: next %i != end %i\n",
+                          msgid_next, msgcnt);
+
+        /* Destroy topic */
+        rd_kafka_topic_destroy(rkt);
+
+        /* Destroy rdkafka instance */
+        TEST_SAY("Destroying kafka instance %s\n", rd_kafka_name(rk));
+        rd_kafka_destroy(rk);
+
+        return 0;
+}