Adding upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 936 insertions, 0 deletions

diff --git a/src/fluent-bit/lib/librdkafka-2.1.0/tests/test.h b/src/fluent-bit/lib/librdkafka-2.1.0/tests/test.h
new file mode 100644
index 000000000..a431f9a25
--- /dev/null
+++ b/src/fluent-bit/lib/librdkafka-2.1.0/tests/test.h
@@ -0,0 +1,936 @@
+/*
+ * 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.
+ */
+#ifndef _TEST_H_
+#define _TEST_H_
+
+#include "../src/rd.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+#include <errno.h>
+#include <assert.h>
+#include <time.h>
+#include <ctype.h>
+
+#if HAVE_GETRUSAGE
+#include <sys/time.h>
+#include <sys/resource.h>
+#endif
+
+#include "rdkafka.h"
+#include "rdkafka_mock.h"
+#include "tinycthread.h"
+#include "rdlist.h"
+
+#if WITH_SOCKEM
+#include "sockem.h"
+#endif
+
+#include "testshared.h"
+#ifdef _WIN32
+#define sscanf(...) sscanf_s(__VA_ARGS__)
+#endif
+
+/**
+ * Test output is controlled through "TEST_LEVEL=N" environemnt variable.
+ * N < 2: TEST_SAY() is quiet.
+ */
+
+extern int test_seed;
+extern char test_mode[64];
+extern RD_TLS struct test *test_curr;
+extern int test_assert_on_fail;
+extern int tests_running_cnt;
+extern int test_concurrent_max;
+extern int test_rusage;
+extern double test_rusage_cpu_calibration;
+extern double test_timeout_multiplier;
+extern int test_session_timeout_ms; /* Group session timeout */
+extern int test_flags;
+extern int test_neg_flags;
+extern int test_idempotent_producer;
+
+extern mtx_t test_mtx;
+
+#define TEST_LOCK()   mtx_lock(&test_mtx)
+#define TEST_UNLOCK() mtx_unlock(&test_mtx)
+
+
+/* Forward decl */
+typedef struct test_msgver_s test_msgver_t;
+
+
+/** @struct Resource usage thresholds */
+struct rusage_thres {
+        double ucpu; /**< Max User CPU in percentage */
+        double scpu; /**< Max Sys CPU in percentage */
+        double rss;  /**< Max RSS (memory) increase in MB */
+        int ctxsw;   /**< Max number of voluntary context switches, i.e.
+                      *   syscalls. */
+};
+
+typedef enum {
+        TEST_NOT_STARTED,
+        TEST_SKIPPED,
+        TEST_RUNNING,
+        TEST_PASSED,
+        TEST_FAILED,
+} test_state_t;
+
+struct test {
+        /**
+         * Setup
+         */
+        const char *name; /**< e.g. Same as filename minus extension */
+        int (*mainfunc)(int argc, char **argv); /**< test's main func */
+        const int flags;                        /**< Test flags */
+#define TEST_F_LOCAL 0x1 /**< Test is local, no broker requirement */
+#define TEST_F_KNOWN_ISSUE                                                     \
+        0x2 /**< Known issue, can fail without affecting                       \
+             *   total test run status. */
+#define TEST_F_MANUAL                                                          \
+        0x4               /**< Manual test, only started when specifically     \
+                           *   stated */
+#define TEST_F_SOCKEM 0x8 /**< Test requires socket emulation. */
+        int minver;       /**< Limit tests to broker version range. */
+        int maxver;
+
+        const char *extra; /**< Extra information to print in test_summary. */
+
+        const char *scenario; /**< Test scenario */
+
+        char *
+            *report_arr; /**< Test-specific reporting, JSON array of objects. */
+        int report_cnt;
+        int report_size;
+
+        rd_bool_t ignore_dr_err;        /**< Ignore delivery report errors */
+        rd_kafka_resp_err_t exp_dr_err; /* Expected error in test_dr_cb */
+        rd_kafka_msg_status_t exp_dr_status; /**< Expected delivery status,
+                                              *   or -1 for not checking. */
+        int produce_sync; /**< test_produce_sync() call in action */
+        rd_kafka_resp_err_t produce_sync_err; /**< DR error */
+        test_msgver_t *dr_mv; /**< MsgVer that delivered messages will be
+                               *   added to (if not NULL).
+                               *   Must be set and freed by test. */
+
+        /**
+         * Runtime
+         */
+        thrd_t thrd;
+        int64_t start;
+        int64_t duration;
+        FILE *stats_fp;
+        int64_t timeout;
+        test_state_t state;
+        int failcnt; /**< Number of failures, useful with FAIL_LATER */
+        char failstr[512 + 1];          /**< First test failure reason */
+        char subtest[400];              /**< Current subtest, if any */
+        test_timing_t subtest_duration; /**< Subtest duration timing */
+        rd_bool_t subtest_quick;        /**< Subtest is marked as QUICK */
+
+#if WITH_SOCKEM
+        rd_list_t sockets;
+        int (*connect_cb)(struct test *test, sockem_t *skm, const char *id);
+#endif
+        int (*is_fatal_cb)(rd_kafka_t *rk,
+                           rd_kafka_resp_err_t err,
+                           const char *reason);
+
+        /**< Resource usage thresholds */
+        struct rusage_thres rusage_thres; /**< Usage thresholds */
+#if HAVE_GETRUSAGE
+        struct rusage rusage; /**< Monitored process CPU/mem usage */
+#endif
+};
+
+
+#ifdef _WIN32
+#define TEST_F_KNOWN_ISSUE_WIN32 TEST_F_KNOWN_ISSUE
+#else
+#define TEST_F_KNOWN_ISSUE_WIN32 0
+#endif
+
+#ifdef __APPLE__
+#define TEST_F_KNOWN_ISSUE_OSX TEST_F_KNOWN_ISSUE
+#else
+#define TEST_F_KNOWN_ISSUE_OSX 0
+#endif
+
+
+#define TEST_SAY0(...) fprintf(stderr, __VA_ARGS__)
+#define TEST_SAYL(LVL, ...)                                                    \
+        do {                                                                   \
+                if (test_level >= LVL) {                                       \
+                        fprintf(                                               \
+                            stderr, "\033[36m[%-28s/%7.3fs] ",                 \
+                            test_curr->name,                                   \
+                            test_curr->start                                   \
+                                ? ((float)(test_clock() - test_curr->start) /  \
+                                   1000000.0f)                                 \
+                                : 0);                                          \
+                        fprintf(stderr, __VA_ARGS__);                          \
+                        fprintf(stderr, "\033[0m");                            \
+                }                                                              \
+        } while (0)
+#define TEST_SAY(...) TEST_SAYL(2, __VA_ARGS__)
+
+/**
+ * Append JSON object (as string) to this tests' report array.
+ */
+#define TEST_REPORT(...) test_report_add(test_curr, __VA_ARGS__)
+
+
+
+static RD_INLINE RD_UNUSED void rtrim(char *str) {
+        size_t len = strlen(str);
+        char *s;
+
+        if (len == 0)
+                return;
+
+        s = str + len - 1;
+        while (isspace((int)*s)) {
+                *s = '\0';
+                s--;
+        }
+}
+
+/* Skip the current test. Argument is textual reason (printf format) */
+#define TEST_SKIP(...)                                                         \
+        do {                                                                   \
+                TEST_WARN("SKIPPING TEST: " __VA_ARGS__);                      \
+                TEST_LOCK();                                                   \
+                test_curr->state = TEST_SKIPPED;                               \
+                if (!*test_curr->failstr) {                                    \
+                        rd_snprintf(test_curr->failstr,                        \
+                                    sizeof(test_curr->failstr), __VA_ARGS__);  \
+                        rtrim(test_curr->failstr);                             \
+                }                                                              \
+                TEST_UNLOCK();                                                 \
+        } while (0)
+
+
+void test_conf_init(rd_kafka_conf_t **conf,
+                    rd_kafka_topic_conf_t **topic_conf,
+                    int timeout);
+
+
+
+void test_msg_fmt(char *dest,
+                  size_t dest_size,
+                  uint64_t testid,
+                  int32_t partition,
+                  int msgid);
+void test_msg_parse0(const char *func,
+                     int line,
+                     uint64_t testid,
+                     rd_kafka_message_t *rkmessage,
+                     int32_t exp_partition,
+                     int *msgidp);
+#define test_msg_parse(testid, rkmessage, exp_partition, msgidp)               \
+        test_msg_parse0(__FUNCTION__, __LINE__, testid, rkmessage,             \
+                        exp_partition, msgidp)
+
+
+static RD_INLINE int jitter(int low, int high) RD_UNUSED;
+static RD_INLINE int jitter(int low, int high) {
+        return (low + (rand() % ((high - low) + 1)));
+}
+
+
+
+/******************************************************************************
+ *
+ * Helpers
+ *
+ ******************************************************************************/
+
+
+
+/****************************************************************
+ * Message verification services                                *
+ *                                                                *
+ *                                                                *
+ *                                                                *
+ ****************************************************************/
+
+
+/**
+ * A test_msgver_t is first fed with messages from any number of
+ * topics and partitions, it is then checked for expected messages, such as:
+ *   - all messages received, based on message payload information.
+ *   - messages received in order
+ *   - EOF
+ */
+struct test_msgver_s {
+        struct test_mv_p **p; /* Partitions array */
+        int p_cnt;            /* Partition count */
+        int p_size;           /* p size */
+        int msgcnt;           /* Total message count */
+        uint64_t testid;      /* Only accept messages for this testid */
+        rd_bool_t ignore_eof; /* Don't end PARTITION_EOF messages */
+
+        struct test_msgver_s *fwd; /* Also forward add_msg() to this mv */
+
+        int log_cnt;       /* Current number of warning logs */
+        int log_max;       /* Max warning logs before suppressing. */
+        int log_suppr_cnt; /* Number of suppressed log messages. */
+
+        const char *msgid_hdr; /**< msgid string is in header by this name,
+                                * rather than in the payload (default). */
+};                             /* test_msgver_t; */
+
+/* Message */
+struct test_mv_m {
+        int64_t offset;    /* Message offset */
+        int msgid;         /* Message id */
+        int64_t timestamp; /* Message timestamp */
+        int32_t broker_id; /* Message broker id */
+};
+
+
+/* Message vector */
+struct test_mv_mvec {
+        struct test_mv_m *m;
+        int cnt;
+        int size; /* m[] size */
+};
+
+/* Partition */
+struct test_mv_p {
+        char *topic;
+        int32_t partition;
+        struct test_mv_mvec mvec;
+        int64_t eof_offset;
+};
+
+/* Verification state */
+struct test_mv_vs {
+        int msg_base;
+        int exp_cnt;
+
+        /* used by verify_range */
+        int msgid_min;
+        int msgid_max;
+        int64_t timestamp_min;
+        int64_t timestamp_max;
+
+        /* used by verify_broker_id */
+        int32_t broker_id;
+
+        struct test_mv_mvec mvec;
+
+        /* Correct msgver for comparison */
+        test_msgver_t *corr;
+};
+
+
+void test_msgver_init(test_msgver_t *mv, uint64_t testid);
+void test_msgver_clear(test_msgver_t *mv);
+void test_msgver_ignore_eof(test_msgver_t *mv);
+int test_msgver_add_msg00(const char *func,
+                          int line,
+                          const char *clientname,
+                          test_msgver_t *mv,
+                          uint64_t testid,
+                          const char *topic,
+                          int32_t partition,
+                          int64_t offset,
+                          int64_t timestamp,
+                          int32_t broker_id,
+                          rd_kafka_resp_err_t err,
+                          int msgnum);
+int test_msgver_add_msg0(const char *func,
+                         int line,
+                         const char *clientname,
+                         test_msgver_t *mv,
+                         const rd_kafka_message_t *rkmessage,
+                         const char *override_topic);
+#define test_msgver_add_msg(rk, mv, rkm)                                       \
+        test_msgver_add_msg0(__FUNCTION__, __LINE__, rd_kafka_name(rk), mv,    \
+                             rkm, NULL)
+
+/**
+ * Flags to indicate what to verify.
+ */
+#define TEST_MSGVER_ORDER 0x1 /* Order */
+#define TEST_MSGVER_DUP   0x2 /* Duplicates */
+#define TEST_MSGVER_RANGE 0x4 /* Range of messages */
+
+#define TEST_MSGVER_ALL 0xf /* All verifiers */
+
+#define TEST_MSGVER_BY_MSGID 0x10000 /* Verify by msgid (unique in testid) */
+#define TEST_MSGVER_BY_OFFSET                                                  \
+        0x20000 /* Verify by offset (unique in partition)*/
+#define TEST_MSGVER_BY_TIMESTAMP 0x40000 /* Verify by timestamp range */
+#define TEST_MSGVER_BY_BROKER_ID 0x80000 /* Verify by broker id */
+
+#define TEST_MSGVER_SUBSET                                                     \
+        0x100000 /* verify_compare: allow correct mv to be                     \
+                  * a subset of mv. */
+
+/* Only test per partition, not across all messages received on all partitions.
+ * This is useful when doing incremental verifications with multiple partitions
+ * and the total number of messages has not been received yet.
+ * Can't do range check here since messages may be spread out on multiple
+ * partitions and we might just have read a few partitions. */
+#define TEST_MSGVER_PER_PART                                                   \
+        ((TEST_MSGVER_ALL & ~TEST_MSGVER_RANGE) | TEST_MSGVER_BY_MSGID |       \
+         TEST_MSGVER_BY_OFFSET)
+
+/* Test on all messages across all partitions.
+ * This can only be used to check with msgid, not offset since that
+ * is partition local. */
+#define TEST_MSGVER_ALL_PART (TEST_MSGVER_ALL | TEST_MSGVER_BY_MSGID)
+
+
+int test_msgver_verify_part0(const char *func,
+                             int line,
+                             const char *what,
+                             test_msgver_t *mv,
+                             int flags,
+                             const char *topic,
+                             int partition,
+                             int msg_base,
+                             int exp_cnt);
+#define test_msgver_verify_part(what, mv, flags, topic, partition, msg_base,   \
+                                exp_cnt)                                       \
+        test_msgver_verify_part0(__FUNCTION__, __LINE__, what, mv, flags,      \
+                                 topic, partition, msg_base, exp_cnt)
+
+int test_msgver_verify0(const char *func,
+                        int line,
+                        const char *what,
+                        test_msgver_t *mv,
+                        int flags,
+                        struct test_mv_vs vs);
+#define test_msgver_verify(what, mv, flags, msgbase, expcnt)                   \
+        test_msgver_verify0(                                                   \
+            __FUNCTION__, __LINE__, what, mv, flags,                           \
+            (struct test_mv_vs) {.msg_base = msgbase, .exp_cnt = expcnt})
+
+
+void test_msgver_verify_compare0(const char *func,
+                                 int line,
+                                 const char *what,
+                                 test_msgver_t *mv,
+                                 test_msgver_t *corr,
+                                 int flags);
+#define test_msgver_verify_compare(what, mv, corr, flags)                      \
+        test_msgver_verify_compare0(__FUNCTION__, __LINE__, what, mv, corr,    \
+                                    flags)
+
+rd_kafka_t *test_create_handle(int mode, rd_kafka_conf_t *conf);
+
+/**
+ * Delivery reported callback.
+ * Called for each message once to signal its delivery status.
+ */
+void test_dr_msg_cb(rd_kafka_t *rk,
+                    const rd_kafka_message_t *rkmessage,
+                    void *opaque);
+
+rd_kafka_t *test_create_producer(void);
+rd_kafka_topic_t *
+test_create_producer_topic(rd_kafka_t *rk, const char *topic, ...);
+void test_wait_delivery(rd_kafka_t *rk, int *msgcounterp);
+void test_produce_msgs_nowait(rd_kafka_t *rk,
+                              rd_kafka_topic_t *rkt,
+                              uint64_t testid,
+                              int32_t partition,
+                              int msg_base,
+                              int cnt,
+                              const char *payload,
+                              size_t size,
+                              int msgrate,
+                              int *msgcounterp);
+void test_produce_msgs(rd_kafka_t *rk,
+                       rd_kafka_topic_t *rkt,
+                       uint64_t testid,
+                       int32_t partition,
+                       int msg_base,
+                       int cnt,
+                       const char *payload,
+                       size_t size);
+void test_produce_msgs2(rd_kafka_t *rk,
+                        const char *topic,
+                        uint64_t testid,
+                        int32_t partition,
+                        int msg_base,
+                        int cnt,
+                        const char *payload,
+                        size_t size);
+void test_produce_msgs2_nowait(rd_kafka_t *rk,
+                               const char *topic,
+                               uint64_t testid,
+                               int32_t partition,
+                               int msg_base,
+                               int cnt,
+                               const char *payload,
+                               size_t size,
+                               int *remainsp);
+void test_produce_msgs_rate(rd_kafka_t *rk,
+                            rd_kafka_topic_t *rkt,
+                            uint64_t testid,
+                            int32_t partition,
+                            int msg_base,
+                            int cnt,
+                            const char *payload,
+                            size_t size,
+                            int msgrate);
+rd_kafka_resp_err_t test_produce_sync(rd_kafka_t *rk,
+                                      rd_kafka_topic_t *rkt,
+                                      uint64_t testid,
+                                      int32_t partition);
+
+void test_produce_msgs_easy_v(const char *topic,
+                              uint64_t testid,
+                              int32_t partition,
+                              int msg_base,
+                              int cnt,
+                              size_t size,
+                              ...);
+void test_produce_msgs_easy_multi(uint64_t testid, ...);
+
+void test_incremental_rebalance_cb(rd_kafka_t *rk,
+                                   rd_kafka_resp_err_t err,
+                                   rd_kafka_topic_partition_list_t *parts,
+                                   void *opaque);
+void test_rebalance_cb(rd_kafka_t *rk,
+                       rd_kafka_resp_err_t err,
+                       rd_kafka_topic_partition_list_t *parts,
+                       void *opaque);
+
+rd_kafka_t *test_create_consumer(
+    const char *group_id,
+    void (*rebalance_cb)(rd_kafka_t *rk,
+                         rd_kafka_resp_err_t err,
+                         rd_kafka_topic_partition_list_t *partitions,
+                         void *opaque),
+    rd_kafka_conf_t *conf,
+    rd_kafka_topic_conf_t *default_topic_conf);
+rd_kafka_topic_t *test_create_consumer_topic(rd_kafka_t *rk, const char *topic);
+rd_kafka_topic_t *
+test_create_topic_object(rd_kafka_t *rk, const char *topic, ...);
+void test_consumer_start(const char *what,
+                         rd_kafka_topic_t *rkt,
+                         int32_t partition,
+                         int64_t start_offset);
+void test_consumer_stop(const char *what,
+                        rd_kafka_topic_t *rkt,
+                        int32_t partition);
+void test_consumer_seek(const char *what,
+                        rd_kafka_topic_t *rkt,
+                        int32_t partition,
+                        int64_t offset);
+
+#define TEST_NO_SEEK -1
+int64_t test_consume_msgs(const char *what,
+                          rd_kafka_topic_t *rkt,
+                          uint64_t testid,
+                          int32_t partition,
+                          int64_t offset,
+                          int exp_msg_base,
+                          int exp_cnt,
+                          int parse_fmt);
+
+
+void test_verify_rkmessage0(const char *func,
+                            int line,
+                            rd_kafka_message_t *rkmessage,
+                            uint64_t testid,
+                            int32_t partition,
+                            int msgnum);
+#define test_verify_rkmessage(rkmessage, testid, partition, msgnum)            \
+        test_verify_rkmessage0(__FUNCTION__, __LINE__, rkmessage, testid,      \
+                               partition, msgnum)
+
+void test_consumer_subscribe(rd_kafka_t *rk, const char *topic);
+
+void test_consume_msgs_easy_mv0(const char *group_id,
+                                const char *topic,
+                                rd_bool_t txn,
+                                int32_t partition,
+                                uint64_t testid,
+                                int exp_eofcnt,
+                                int exp_msgcnt,
+                                rd_kafka_topic_conf_t *tconf,
+                                test_msgver_t *mv);
+
+#define test_consume_msgs_easy_mv(group_id, topic, partition, testid,          \
+                                  exp_eofcnt, exp_msgcnt, tconf, mv)           \
+        test_consume_msgs_easy_mv0(group_id, topic, rd_false /*not-txn*/,      \
+                                   partition, testid, exp_eofcnt, exp_msgcnt,  \
+                                   tconf, mv)
+
+void test_consume_msgs_easy(const char *group_id,
+                            const char *topic,
+                            uint64_t testid,
+                            int exp_eofcnt,
+                            int exp_msgcnt,
+                            rd_kafka_topic_conf_t *tconf);
+
+void test_consume_txn_msgs_easy(const char *group_id,
+                                const char *topic,
+                                uint64_t testid,
+                                int exp_eofcnt,
+                                int exp_msgcnt,
+                                rd_kafka_topic_conf_t *tconf);
+
+void test_consumer_poll_no_msgs(const char *what,
+                                rd_kafka_t *rk,
+                                uint64_t testid,
+                                int timeout_ms);
+void test_consumer_poll_expect_err(rd_kafka_t *rk,
+                                   uint64_t testid,
+                                   int timeout_ms,
+                                   rd_kafka_resp_err_t err);
+int test_consumer_poll_once(rd_kafka_t *rk, test_msgver_t *mv, int timeout_ms);
+int test_consumer_poll_exact_timeout(const char *what,
+                                     rd_kafka_t *rk,
+                                     uint64_t testid,
+                                     int exp_eof_cnt,
+                                     int exp_msg_base,
+                                     int exp_cnt,
+                                     rd_bool_t exact,
+                                     test_msgver_t *mv,
+                                     int timeout_ms);
+int test_consumer_poll_exact(const char *what,
+                             rd_kafka_t *rk,
+                             uint64_t testid,
+                             int exp_eof_cnt,
+                             int exp_msg_base,
+                             int exp_cnt,
+                             rd_bool_t exact,
+                             test_msgver_t *mv);
+int test_consumer_poll(const char *what,
+                       rd_kafka_t *rk,
+                       uint64_t testid,
+                       int exp_eof_cnt,
+                       int exp_msg_base,
+                       int exp_cnt,
+                       test_msgver_t *mv);
+int test_consumer_poll_timeout(const char *what,
+                               rd_kafka_t *rk,
+                               uint64_t testid,
+                               int exp_eof_cnt,
+                               int exp_msg_base,
+                               int exp_cnt,
+                               test_msgver_t *mv,
+                               int timeout_ms);
+
+void test_consumer_wait_assignment(rd_kafka_t *rk, rd_bool_t do_poll);
+void test_consumer_verify_assignment0(const char *func,
+                                      int line,
+                                      rd_kafka_t *rk,
+                                      int fail_immediately,
+                                      ...);
+#define test_consumer_verify_assignment(rk, fail_immediately, ...)             \
+        test_consumer_verify_assignment0(__FUNCTION__, __LINE__, rk,           \
+                                         fail_immediately, __VA_ARGS__)
+
+void test_consumer_assign(const char *what,
+                          rd_kafka_t *rk,
+                          rd_kafka_topic_partition_list_t *parts);
+void test_consumer_incremental_assign(const char *what,
+                                      rd_kafka_t *rk,
+                                      rd_kafka_topic_partition_list_t *parts);
+void test_consumer_unassign(const char *what, rd_kafka_t *rk);
+void test_consumer_incremental_unassign(const char *what,
+                                        rd_kafka_t *rk,
+                                        rd_kafka_topic_partition_list_t *parts);
+void test_consumer_assign_partition(const char *what,
+                                    rd_kafka_t *rk,
+                                    const char *topic,
+                                    int32_t partition,
+                                    int64_t offset);
+void test_consumer_pause_resume_partition(rd_kafka_t *rk,
+                                          const char *topic,
+                                          int32_t partition,
+                                          rd_bool_t pause);
+
+void test_consumer_close(rd_kafka_t *rk);
+
+void test_flush(rd_kafka_t *rk, int timeout_ms);
+
+void test_conf_set(rd_kafka_conf_t *conf, const char *name, const char *val);
+char *test_topic_conf_get(const rd_kafka_topic_conf_t *tconf, const char *name);
+int test_conf_match(rd_kafka_conf_t *conf, const char *name, const char *val);
+void test_topic_conf_set(rd_kafka_topic_conf_t *tconf,
+                         const char *name,
+                         const char *val);
+void test_any_conf_set(rd_kafka_conf_t *conf,
+                       rd_kafka_topic_conf_t *tconf,
+                       const char *name,
+                       const char *val);
+
+void test_print_partition_list(
+    const rd_kafka_topic_partition_list_t *partitions);
+int test_partition_list_cmp(rd_kafka_topic_partition_list_t *al,
+                            rd_kafka_topic_partition_list_t *bl);
+int test_partition_list_and_offsets_cmp(rd_kafka_topic_partition_list_t *al,
+                                        rd_kafka_topic_partition_list_t *bl);
+
+void test_kafka_topics(const char *fmt, ...);
+void test_admin_create_topic(rd_kafka_t *use_rk,
+                             const char *topicname,
+                             int partition_cnt,
+                             int replication_factor,
+                             const char **configs);
+void test_create_topic(rd_kafka_t *use_rk,
+                       const char *topicname,
+                       int partition_cnt,
+                       int replication_factor);
+rd_kafka_resp_err_t test_auto_create_topic_rkt(rd_kafka_t *rk,
+                                               rd_kafka_topic_t *rkt,
+                                               int timeout_ms);
+rd_kafka_resp_err_t
+test_auto_create_topic(rd_kafka_t *rk, const char *name, int timeout_ms);
+int test_check_auto_create_topic(void);
+
+void test_create_partitions(rd_kafka_t *use_rk,
+                            const char *topicname,
+                            int new_partition_cnt);
+
+int test_get_partition_count(rd_kafka_t *rk,
+                             const char *topicname,
+                             int timeout_ms);
+
+char *tsprintf(const char *fmt, ...) RD_FORMAT(printf, 1, 2);
+
+void test_report_add(struct test *test, const char *fmt, ...);
+int test_can_create_topics(int skip);
+
+rd_kafka_event_t *test_wait_event(rd_kafka_queue_t *eventq,
+                                  rd_kafka_event_type_t event_type,
+                                  int timeout_ms);
+
+void test_prepare_msg(uint64_t testid,
+                      int32_t partition,
+                      int msg_id,
+                      char *val,
+                      size_t val_size,
+                      char *key,
+                      size_t key_size);
+
+#if WITH_SOCKEM
+void test_socket_enable(rd_kafka_conf_t *conf);
+void test_socket_close_all(struct test *test, int reinit);
+int test_socket_sockem_set_all(const char *key, int val);
+void test_socket_sockem_set(int s, const char *key, int value);
+#endif
+
+void test_headers_dump(const char *what,
+                       int lvl,
+                       const rd_kafka_headers_t *hdrs);
+
+int32_t *test_get_broker_ids(rd_kafka_t *use_rk, size_t *cntp);
+
+void test_wait_metadata_update(rd_kafka_t *rk,
+                               rd_kafka_metadata_topic_t *topics,
+                               size_t topic_cnt,
+                               rd_kafka_metadata_topic_t *not_topics,
+                               size_t not_topic_cnt,
+                               int tmout);
+
+rd_kafka_event_t *test_wait_admin_result(rd_kafka_queue_t *q,
+                                         rd_kafka_event_type_t evtype,
+                                         int tmout);
+
+rd_kafka_resp_err_t test_wait_topic_admin_result(rd_kafka_queue_t *q,
+                                                 rd_kafka_event_type_t evtype,
+                                                 rd_kafka_event_t **retevent,
+                                                 int tmout);
+
+rd_kafka_resp_err_t test_CreateTopics_simple(rd_kafka_t *rk,
+                                             rd_kafka_queue_t *useq,
+                                             char **topics,
+                                             size_t topic_cnt,
+                                             int num_partitions,
+                                             void *opaque);
+rd_kafka_resp_err_t test_CreatePartitions_simple(rd_kafka_t *rk,
+                                                 rd_kafka_queue_t *useq,
+                                                 const char *topic,
+                                                 size_t total_part_cnt,
+                                                 void *opaque);
+
+rd_kafka_resp_err_t test_DeleteTopics_simple(rd_kafka_t *rk,
+                                             rd_kafka_queue_t *useq,
+                                             char **topics,
+                                             size_t topic_cnt,
+                                             void *opaque);
+
+rd_kafka_resp_err_t test_AlterConfigs_simple(rd_kafka_t *rk,
+                                             rd_kafka_ResourceType_t restype,
+                                             const char *resname,
+                                             const char **configs,
+                                             size_t config_cnt);
+
+rd_kafka_resp_err_t test_DeleteGroups_simple(rd_kafka_t *rk,
+                                             rd_kafka_queue_t *useq,
+                                             char **groups,
+                                             size_t group_cnt,
+                                             void *opaque);
+
+rd_kafka_resp_err_t
+test_DeleteRecords_simple(rd_kafka_t *rk,
+                          rd_kafka_queue_t *useq,
+                          const rd_kafka_topic_partition_list_t *offsets,
+                          void *opaque);
+
+rd_kafka_resp_err_t test_DeleteConsumerGroupOffsets_simple(
+    rd_kafka_t *rk,
+    rd_kafka_queue_t *useq,
+    const char *group_id,
+    const rd_kafka_topic_partition_list_t *offsets,
+    void *opaque);
+
+rd_kafka_resp_err_t test_CreateAcls_simple(rd_kafka_t *rk,
+                                           rd_kafka_queue_t *useq,
+                                           rd_kafka_AclBinding_t **acls,
+                                           size_t acl_cnt,
+                                           void *opaque);
+
+rd_kafka_resp_err_t test_delete_all_test_topics(int timeout_ms);
+
+void test_mock_cluster_destroy(rd_kafka_mock_cluster_t *mcluster);
+rd_kafka_mock_cluster_t *test_mock_cluster_new(int broker_cnt,
+                                               const char **bootstraps);
+
+
+
+int test_error_is_not_fatal_cb(rd_kafka_t *rk,
+                               rd_kafka_resp_err_t err,
+                               const char *reason);
+
+
+/**
+ * @brief Calls rdkafka function (with arguments)
+ *        and checks its return value (must be rd_kafka_resp_err_t) for
+ *        error, in which case the test fails.
+ *        Also times the call.
+ *
+ * @remark The trailing __ makes calling code easier to read.
+ */
+#define TEST_CALL__(FUNC_W_ARGS)                                               \
+        do {                                                                   \
+                test_timing_t _timing;                                         \
+                const char *_desc = RD_STRINGIFY(FUNC_W_ARGS);                 \
+                rd_kafka_resp_err_t _err;                                      \
+                TIMING_START(&_timing, "%s", _desc);                           \
+                TEST_SAYL(3, "Begin call %s\n", _desc);                        \
+                _err = FUNC_W_ARGS;                                            \
+                TIMING_STOP(&_timing);                                         \
+                if (!_err)                                                     \
+                        break;                                                 \
+                if (strstr(_desc, "errstr"))                                   \
+                        TEST_FAIL("%s failed: %s: %s\n", _desc,                \
+                                  rd_kafka_err2name(_err), errstr);            \
+                else                                                           \
+                        TEST_FAIL("%s failed: %s\n", _desc,                    \
+                                  rd_kafka_err2str(_err));                     \
+        } while (0)
+
+
+/**
+ * @brief Same as TEST_CALL__() but expects an rd_kafka_error_t * return type.
+ */
+#define TEST_CALL_ERROR__(FUNC_W_ARGS)                                         \
+        do {                                                                   \
+                test_timing_t _timing;                                         \
+                const char *_desc = RD_STRINGIFY(FUNC_W_ARGS);                 \
+                const rd_kafka_error_t *_error;                                \
+                TIMING_START(&_timing, "%s", _desc);                           \
+                TEST_SAYL(3, "Begin call %s\n", _desc);                        \
+                _error = FUNC_W_ARGS;                                          \
+                TIMING_STOP(&_timing);                                         \
+                if (!_error)                                                   \
+                        break;                                                 \
+                TEST_FAIL("%s failed: %s\n", _desc,                            \
+                          rd_kafka_error_string(_error));                      \
+        } while (0)
+
+/**
+ * @brief Same as TEST_CALL__() but expects an rd_kafka_resp_err_t return type
+ *        without errstr.
+ */
+#define TEST_CALL_ERR__(FUNC_W_ARGS)                                           \
+        do {                                                                   \
+                test_timing_t _timing;                                         \
+                const char *_desc = RD_STRINGIFY(FUNC_W_ARGS);                 \
+                rd_kafka_resp_err_t _err;                                      \
+                TIMING_START(&_timing, "%s", _desc);                           \
+                TEST_SAYL(3, "Begin call %s\n", _desc);                        \
+                _err = FUNC_W_ARGS;                                            \
+                TIMING_STOP(&_timing);                                         \
+                if (!_err)                                                     \
+                        break;                                                 \
+                TEST_FAIL("%s failed: %s\n", _desc, rd_kafka_err2str(_err));   \
+        } while (0)
+
+
+/**
+ * @brief Print a rich error_t object in all its glory. NULL is ok.
+ *
+ * @param ... Is a prefix format-string+args that is printed with TEST_SAY()
+ *            prior to the error details. E.g., "commit() returned: ".
+ *            A newline is automatically appended.
+ */
+#define TEST_SAY_ERROR(ERROR, ...)                                             \
+        do {                                                                   \
+                rd_kafka_error_t *_e = (ERROR);                                \
+                TEST_SAY(__VA_ARGS__);                                         \
+                if (!_e) {                                                     \
+                        TEST_SAY0("No error" _C_CLR "\n");                     \
+                        break;                                                 \
+                }                                                              \
+                if (rd_kafka_error_is_fatal(_e))                               \
+                        TEST_SAY0(_C_RED "FATAL ");                            \
+                if (rd_kafka_error_is_retriable(_e))                           \
+                        TEST_SAY0("Retriable ");                               \
+                if (rd_kafka_error_txn_requires_abort(_e))                     \
+                        TEST_SAY0("TxnRequiresAbort ");                        \
+                TEST_SAY0("Error: %s: %s" _C_CLR "\n",                         \
+                          rd_kafka_error_name(_e), rd_kafka_error_string(_e)); \
+        } while (0)
+
+/**
+ * @name rusage.c
+ * @{
+ */
+void test_rusage_start(struct test *test);
+int test_rusage_stop(struct test *test, double duration);
+
+/**@}*/
+
+#endif /* _TEST_H_ */