Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

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

1 files changed, 668 insertions, 0 deletions

diff --git a/storage/maria/unittest/ma_test_loghandler-t.c b/storage/maria/unittest/ma_test_loghandler-t.c
new file mode 100644
index 00000000..198ea5b2
--- /dev/null
+++ b/storage/maria/unittest/ma_test_loghandler-t.c
@@ -0,0 +1,668 @@
+/* Copyright (C) 2006-2008 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include "../maria_def.h"
+#include <stdio.h>
+#include <errno.h>
+#include <tap.h>
+#include "../trnman.h"
+
+extern my_bool maria_log_remove(const char *testdir);
+extern char *create_tmpdir(const char *progname);
+extern void example_loghandler_init();
+
+#ifndef DBUG_OFF
+static const char *default_dbug_option;
+#endif
+static TRN *trn= &dummy_transaction_object;
+
+#define PCACHE_SIZE (1024*1024*10)
+
+#define LONG_BUFFER_SIZE (100 * 1024)
+
+#ifdef LONG_LOG_TEST
+#define LOG_FLAGS 0
+#define LOG_FILE_SIZE (1024L*1024L*8)
+#define ITERATIONS (1600*4)
+
+#else
+#undef SKIP_BIG_TESTS
+#define SKIP_BIG_TESTS(X) /* no-op */
+#define LOG_FLAGS (TRANSLOG_SECTOR_PROTECTION | TRANSLOG_PAGE_CRC)
+#define LOG_FILE_SIZE (1024L*1024L*8L)
+#define ITERATIONS 1600
+#endif
+
+/*
+#define LOG_FLAGS 0
+#define LOG_FILE_SIZE 1024L*1024L*1024L
+#define ITERATIONS 181000
+*/
+
+/*
+#define LOG_FLAGS 0
+#define LOG_FILE_SIZE 1024L*1024L*3L
+#define ITERATIONS 1600
+*/
+
+/*
+#define LOG_FLAGS 0
+#define LOG_FILE_SIZE 1024L*1024L*100L
+#define ITERATIONS 65000
+*/
+
+/*
+  Generate random value in the range (0,LONG_BUFFER_SIZE)
+*/
+static uint32 rand_buffer_size()
+{
+  return (uint32)((ulonglong)rand()*(LONG_BUFFER_SIZE + 1)/RAND_MAX);
+}
+
+/*
+  Check that the buffer filled correctly
+
+  SYNOPSIS
+    check_content()
+    ptr                  Pointer to the buffer
+    length               length of the buffer
+
+  RETURN
+    0 - OK
+    1 - Error
+*/
+
+
+static my_bool check_content(uchar *ptr, ulong length)
+{
+  ulong i;
+  uchar buff[2];
+  for (i= 0; i < length; i++)
+  {
+    if (i % 2 == 0)
+      int2store(buff, i >> 1);
+    if (ptr[i] != buff[i % 2])
+    {
+      fprintf(stderr, "Byte # %lu is %x instead of %x",
+              i, (uint) ptr[i], (uint) buff[i % 2]);
+      return 1;
+    }
+  }
+  return 0;
+}
+
+
+/*
+  Report OK for read operation
+
+  SYNOPSIS
+    read_ok()
+    rec                  the record header
+*/
+
+void read_ok(TRANSLOG_HEADER_BUFFER *rec)
+{
+  ok(1, "read record type: %u  LSN: " LSN_FMT,
+     rec->type, LSN_IN_PARTS(rec->lsn));
+}
+
+/*
+  Read whole record content, and check content (put with offset)
+
+  SYNOPSIS
+    read_and_check_content()
+    rec                  The record header buffer
+    buffer               The buffer to read the record in
+    skip                 Skip this number of bytes ot the record content
+
+  RETURN
+    0 - OK
+    1 - Error
+*/
+
+static my_bool read_and_check_content(TRANSLOG_HEADER_BUFFER *rec,
+                                      uchar *buffer, uint skip)
+{
+  DBUG_ASSERT(rec->record_length < LONG_BUFFER_SIZE * 2 + 7 * 2 + 2);
+  if (translog_read_record(rec->lsn, 0, rec->record_length, buffer, NULL) !=
+      rec->record_length)
+      return 1;
+  return check_content(buffer + skip, rec->record_length - skip);
+}
+
+
+int main(int argc __attribute__((unused)), char *argv[])
+{
+  uint32 i;
+  uint32 rec_len;
+  uchar long_tr_id[6];
+  uchar lsn_buff[23]=
+  {
+    0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA,
+    0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA,
+    0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55
+  };
+  uchar long_buffer[LONG_BUFFER_SIZE * 2 + LSN_STORE_SIZE * 2 + 2];
+  PAGECACHE pagecache;
+  LSN lsn, lsn_base, first_lsn;
+  TRANSLOG_HEADER_BUFFER rec;
+  LEX_CUSTRING parts[TRANSLOG_INTERNAL_PARTS + 3];
+  struct st_translog_scanner_data scanner;
+  int rc;
+  MY_INIT(argv[0]);
+
+  if (my_set_max_open_files(100) < 100)
+  {
+    fprintf(stderr, "can't allocate 100 file descriptors\n");
+    exit(1);
+  }
+  bzero(&pagecache, sizeof(pagecache));
+
+  maria_data_root= create_tmpdir(argv[0]);
+  if (maria_log_remove(0))
+    exit(1);
+
+  /* We don't need to do physical syncs in this test */
+  my_disable_sync= 1;
+
+  for (i= 0; i < (LONG_BUFFER_SIZE + LSN_STORE_SIZE * 2 + 2); i+= 2)
+  {
+    int2store(long_buffer + i, (i >> 1));
+    /* long_buffer[i]= (i & 0xFF); */
+  }
+
+  bzero(long_tr_id, 6);
+#ifndef DBUG_OFF
+#if defined(__WIN__)
+  default_dbug_option= "d:t:i:O,\\ma_test_loghandler.trace";
+#else
+  default_dbug_option= "d:t:i:o,/tmp/ma_test_loghandler.trace";
+#endif
+  if (argc > 1)
+  {
+    DBUG_SET(default_dbug_option);
+    DBUG_SET_INITIAL(default_dbug_option);
+  }
+#endif
+
+  if (ma_control_file_open(TRUE, TRUE, TRUE))
+  {
+    fprintf(stderr, "Can't init control file (%d)\n", errno);
+    exit(1);
+  }
+  if (init_pagecache(&pagecache, PCACHE_SIZE, 0, 0,
+                     TRANSLOG_PAGE_SIZE, 0, 0) == 0)
+  {
+    fprintf(stderr, "Got error: init_pagecache() (errno: %d)\n", errno);
+    exit(1);
+  }
+  if (translog_init_with_table(maria_data_root, LOG_FILE_SIZE, 50112, 0, &pagecache,
+                               LOG_FLAGS, 0, &translog_example_table_init,
+                               0))
+  {
+    fprintf(stderr, "Can't init loghandler (%d)\n", errno);
+    exit(1);
+  }
+  /* Suppressing of automatic record writing */
+  trn->first_undo_lsn|= TRANSACTION_LOGGED_LONG_ID;
+
+  plan(((ITERATIONS - 1) * 4 + 1)*2 + ITERATIONS - 1 + 1);
+
+  SKIP_BIG_TESTS(((ITERATIONS - 1) * 4 + 1)*2 + ITERATIONS - 1 + 1)
+  {
+
+  srand(122334817L);
+
+  long_tr_id[5]= 0xff;
+
+  int4store(long_tr_id, 0);
+  parts[TRANSLOG_INTERNAL_PARTS + 0].str= long_tr_id;
+  parts[TRANSLOG_INTERNAL_PARTS + 0].length= 6;
+  trn->short_id= 0;
+  trn->first_undo_lsn= TRANSACTION_LOGGED_LONG_ID;
+  if (translog_write_record(&lsn,
+                            LOGREC_FIXED_RECORD_0LSN_EXAMPLE,
+                            trn, NULL, 6, TRANSLOG_INTERNAL_PARTS + 1,
+                            parts, NULL, NULL))
+  {
+    fprintf(stderr, "Can't write record #%lu\n", (ulong) 0);
+    translog_destroy();
+    ok(0, "write LOGREC_FIXED_RECORD_0LSN_EXAMPLE");
+    exit(1);
+  }
+  ok(1, "write LOGREC_FIXED_RECORD_0LSN_EXAMPLE");
+  lsn_base= first_lsn= lsn;
+
+  for (i= 1; i < ITERATIONS; i++)
+  {
+    trn->short_id= i % 0xFFFF;
+    if (i % 2)
+    {
+      lsn_store(lsn_buff, lsn_base);
+      parts[TRANSLOG_INTERNAL_PARTS + 0].str= lsn_buff;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].length= LSN_STORE_SIZE;
+      /* check auto-count feature */
+      parts[TRANSLOG_INTERNAL_PARTS + 1].str= NULL;
+      parts[TRANSLOG_INTERNAL_PARTS + 1].length= 0;
+      if (translog_write_record(&lsn, LOGREC_FIXED_RECORD_1LSN_EXAMPLE, trn,
+                                NULL, LSN_STORE_SIZE, 0, parts, NULL, NULL))
+      {
+        fprintf(stderr, "1 Can't write reference defore record #%lu\n",
+                (ulong) i);
+        translog_destroy();
+        ok(0, "write LOGREC_FIXED_RECORD_1LSN_EXAMPLE");
+        exit(1);
+      }
+      ok(1, "write LOGREC_FIXED_RECORD_1LSN_EXAMPLE");
+      lsn_store(lsn_buff, lsn_base);
+      if ((rec_len= rand_buffer_size()) < 12)
+        rec_len= 12;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].str= lsn_buff;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].length= LSN_STORE_SIZE;
+      parts[TRANSLOG_INTERNAL_PARTS + 1].str= long_buffer;
+      parts[TRANSLOG_INTERNAL_PARTS + 1].length= rec_len;
+      /* check record length auto-counting */
+      if (translog_write_record(&lsn,
+                                LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE,
+                                trn, NULL, 0, TRANSLOG_INTERNAL_PARTS + 2,
+                                parts, NULL, NULL))
+      {
+        fprintf(stderr, "1 Can't write var reference defore record #%lu\n",
+                (ulong) i);
+        translog_destroy();
+        ok(0, "write LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE");
+        exit(1);
+      }
+      ok(1, "write LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE");
+    }
+    else
+    {
+      lsn_store(lsn_buff, lsn_base);
+      lsn_store(lsn_buff + LSN_STORE_SIZE, first_lsn);
+      parts[TRANSLOG_INTERNAL_PARTS + 0].str= lsn_buff;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].length= 23;
+      if (translog_write_record(&lsn,
+                                LOGREC_FIXED_RECORD_2LSN_EXAMPLE,
+                                trn, NULL, 23, TRANSLOG_INTERNAL_PARTS + 1,
+                                parts, NULL, NULL))
+      {
+        fprintf(stderr, "0 Can't write reference defore record #%lu\n",
+                (ulong) i);
+        translog_destroy();
+        ok(0, "write LOGREC_FIXED_RECORD_2LSN_EXAMPLE");
+        exit(1);
+      }
+      ok(1, "write LOGREC_FIXED_RECORD_2LSN_EXAMPLE");
+      lsn_store(lsn_buff, lsn_base);
+      lsn_store(lsn_buff + LSN_STORE_SIZE, first_lsn);
+      if ((rec_len= rand_buffer_size()) < 19)
+        rec_len= 19;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].str= lsn_buff;
+      parts[TRANSLOG_INTERNAL_PARTS + 0].length= 14;
+      parts[TRANSLOG_INTERNAL_PARTS + 1].str= long_buffer;
+      parts[TRANSLOG_INTERNAL_PARTS + 1].length= rec_len;
+      if (translog_write_record(&lsn,
+                                LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE,
+                                trn, NULL, 14 + rec_len,
+                                TRANSLOG_INTERNAL_PARTS + 2, parts, NULL,
+                                NULL))
+      {
+        fprintf(stderr, "0 Can't write var reference defore record #%lu\n",
+                (ulong) i);
+        translog_destroy();
+        ok(0, "write LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE");
+        exit(1);
+      }
+      ok(1, "write LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE");
+    }
+    int4store(long_tr_id, i);
+    parts[TRANSLOG_INTERNAL_PARTS + 0].str= long_tr_id;
+    parts[TRANSLOG_INTERNAL_PARTS + 0].length= 6;
+    if (translog_write_record(&lsn,
+                              LOGREC_FIXED_RECORD_0LSN_EXAMPLE,
+                              trn, NULL, 6,
+                              TRANSLOG_INTERNAL_PARTS + 1,
+                              parts, NULL, NULL))
+    {
+      fprintf(stderr, "Can't write record #%lu\n", (ulong) i);
+      translog_destroy();
+      ok(0, "write LOGREC_FIXED_RECORD_0LSN_EXAMPLE");
+      exit(1);
+    }
+    ok(1, "write LOGREC_FIXED_RECORD_0LSN_EXAMPLE");
+
+    lsn_base= lsn;
+
+    if ((rec_len= rand_buffer_size()) < 9)
+      rec_len= 9;
+    parts[TRANSLOG_INTERNAL_PARTS + 0].str= long_buffer;
+    parts[TRANSLOG_INTERNAL_PARTS + 0].length= rec_len;
+    if (translog_write_record(&lsn,
+                              LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE,
+                              trn, NULL, rec_len,
+                              TRANSLOG_INTERNAL_PARTS + 1,
+                              parts, NULL, NULL))
+    {
+      fprintf(stderr, "Can't write variable record #%lu\n", (ulong) i);
+      translog_destroy();
+      ok(0, "write LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE");
+      exit(1);
+    }
+    ok(1, "write LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE");
+    if (translog_flush(lsn))
+    {
+      fprintf(stderr, "Can't flush #%lu\n", (ulong) i);
+      translog_destroy();
+      ok(0, "flush");
+      exit(1);
+    }
+    ok(1, "flush");
+  }
+
+  if (translog_flush(translog_get_horizon()))
+  {
+    fprintf(stderr, "Can't flush up to horizon\n");
+    translog_destroy();
+    ok(0, "flush");
+    exit(1);
+  }
+  ok(1, "flush");
+
+  srand(122334817L);
+
+  rc= 1;
+
+  {
+    int len= translog_read_record_header(first_lsn, &rec);
+    if (len == RECHEADER_READ_ERROR)
+    {
+      fprintf(stderr, "translog_read_record_header failed (%d)\n", errno);
+      goto err;
+    }
+    if (rec.type !=LOGREC_FIXED_RECORD_0LSN_EXAMPLE || rec.short_trid != 0 ||
+        rec.record_length != 6 || uint4korr(rec.header) != 0 ||
+        ((uchar)rec.header[4]) != 0 || ((uchar)rec.header[5]) != 0xFF ||
+        first_lsn != rec.lsn)
+    {
+      fprintf(stderr, "Incorrect LOGREC_FIXED_RECORD_0LSN_EXAMPLE "
+              "data read(0)\n"
+              "type %u, strid %u, len %u, i: %u, 4: %u 5: %u, "
+              "lsn" LSN_FMT "\n",
+              (uint) rec.type, (uint) rec.short_trid, (uint) rec.record_length,
+              (uint) uint4korr(rec.header), (uint) rec.header[4],
+              (uint) rec.header[5],
+              LSN_IN_PARTS(rec.lsn));
+      goto err;
+    }
+    read_ok(&rec);
+    translog_free_record_header(&rec);
+    lsn= first_lsn;
+    if (translog_scanner_init(first_lsn, 1, &scanner, 0))
+    {
+      fprintf(stderr, "scanner init failed\n");
+      goto err;
+    }
+    for (i= 1;; i++)
+    {
+      len= translog_read_next_record_header(&scanner, &rec);
+      if (len == RECHEADER_READ_ERROR)
+      {
+        fprintf(stderr, "1-%d translog_read_next_record_header failed (%d)\n",
+                i, errno);
+        goto err;
+      }
+      if (len == RECHEADER_READ_EOF)
+      {
+        if (i != ITERATIONS)
+        {
+          fprintf(stderr, "EOL met at iteration %u instead of %u\n",
+                  i, ITERATIONS);
+          goto err;
+        }
+        break;
+      }
+      if (i % 2)
+      {
+        LSN ref;
+        ref= lsn_korr(rec.header);
+        if (rec.type != LOGREC_FIXED_RECORD_1LSN_EXAMPLE ||
+            rec.short_trid != (i % 0xFFFF) ||
+            rec.record_length != 7 || ref != lsn)
+        {
+          fprintf(stderr, "Incorrect LOGREC_FIXED_RECORD_1LSN_EXAMPLE "
+                  "data read(%d) "
+                  "type: %u  strid: %u  len: %u"
+                  "ref: " LSN_FMT "  " LSN_FMT "  "
+                  "lsn" LSN_FMT "\n",
+                  i, (uint) rec.type, (uint) rec.short_trid,
+                  (uint) rec.record_length,
+                  LSN_IN_PARTS(ref), LSN_IN_PARTS(lsn),
+                  LSN_IN_PARTS(rec.lsn));
+          goto err;
+        }
+      }
+      else
+      {
+        LSN ref1, ref2;
+        ref1= lsn_korr(rec.header);
+        ref2= lsn_korr(rec.header + LSN_STORE_SIZE);
+        if (rec.type != LOGREC_FIXED_RECORD_2LSN_EXAMPLE ||
+            rec.short_trid != (i % 0xFFFF) ||
+            rec.record_length != 23 ||
+            ref1 != lsn ||
+            ref2 != first_lsn ||
+            ((uchar)rec.header[22]) != 0x55 ||
+            ((uchar)rec.header[21]) != 0xAA ||
+            ((uchar)rec.header[20]) != 0x55 ||
+            ((uchar)rec.header[19]) != 0xAA ||
+            ((uchar)rec.header[18]) != 0x55 ||
+            ((uchar)rec.header[17]) != 0xAA ||
+            ((uchar)rec.header[16]) != 0x55 ||
+            ((uchar)rec.header[15]) != 0xAA ||
+            ((uchar)rec.header[14]) != 0x55)
+        {
+          fprintf(stderr, "Incorrect LOGREC_FIXED_RECORD_2LSN_EXAMPLE "
+                  "data read(%d) "
+                  "type %u, strid %u, len %u, ref1" LSN_FMT ", "
+                  "ref2" LSN_FMT " %x%x%x%x%x%x%x%x%x "
+                  "lsn" LSN_FMT "\n",
+                  i, (uint) rec.type, (uint) rec.short_trid,
+                  (uint) rec.record_length,
+                  LSN_IN_PARTS(ref1), LSN_IN_PARTS(ref2),
+                  (uint) rec.header[14], (uint) rec.header[15],
+                  (uint) rec.header[16], (uint) rec.header[17],
+                  (uint) rec.header[18], (uint) rec.header[19],
+                  (uint) rec.header[20], (uint) rec.header[21],
+                  (uint) rec.header[22],
+                  LSN_IN_PARTS(rec.lsn));
+          goto err;
+        }
+      }
+      read_ok(&rec);
+      translog_free_record_header(&rec);
+
+      len= translog_read_next_record_header(&scanner, &rec);
+      if (len == RECHEADER_READ_ERROR)
+      {
+        fprintf(stderr, "1-%d translog_read_next_record_header (var) "
+                "failed (%d)\n", i, errno);
+        goto err;
+      }
+      if (len == RECHEADER_READ_EOF)
+      {
+        fprintf(stderr, "EOL met at the middle of iteration (first var) %u "
+                "instead of beginning of %u\n", i, ITERATIONS);
+        goto err;
+      }
+      if (i % 2)
+      {
+        LSN ref;
+        ref= lsn_korr(rec.header);
+        if ((rec_len= rand_buffer_size()) < 12)
+          rec_len= 12;
+        if (rec.type != LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE ||
+            rec.short_trid != (i % 0xFFFF) ||
+            rec.record_length != rec_len + LSN_STORE_SIZE ||
+            len != 12 || ref != lsn ||
+            check_content(rec.header + LSN_STORE_SIZE, len - LSN_STORE_SIZE))
+        {
+          fprintf(stderr, "Incorrect LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE "
+                  "data read(%d)"
+                  "type %u (%d), strid %u (%d), len %lu, %lu + 7 (%d), "
+                  "hdr len: %u (%d), "
+                  "ref" LSN_FMT ", lsn" LSN_FMT " (%d), content: %d\n",
+                  i, (uint) rec.type,
+                  rec.type != LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE,
+                  (uint) rec.short_trid,
+                  rec.short_trid != (i % 0xFFFF),
+                  (ulong) rec.record_length, (ulong) rec_len,
+                  rec.record_length != rec_len + LSN_STORE_SIZE,
+                  (uint) len,
+                  len != 12,
+                  LSN_IN_PARTS(ref), LSN_IN_PARTS(rec.lsn),
+                  (len != 12 || ref != lsn),
+                  check_content(rec.header + LSN_STORE_SIZE,
+                                len - LSN_STORE_SIZE));
+          goto err;
+        }
+        if (read_and_check_content(&rec, long_buffer, LSN_STORE_SIZE))
+        {
+          fprintf(stderr,
+                  "Incorrect LOGREC_VARIABLE_RECORD_1LSN_EXAMPLE "
+                  "in whole rec read lsn" LSN_FMT "\n",
+                  LSN_IN_PARTS(rec.lsn));
+          goto err;
+        }
+      }
+      else
+      {
+        LSN ref1, ref2;
+        ref1= lsn_korr(rec.header);
+        ref2= lsn_korr(rec.header + LSN_STORE_SIZE);
+        if ((rec_len= rand_buffer_size()) < 19)
+          rec_len= 19;
+        if (rec.type != LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE ||
+            rec.short_trid != (i % 0xFFFF) ||
+            rec.record_length != rec_len + LSN_STORE_SIZE * 2 ||
+            len != 19 ||
+            ref1 != lsn ||
+            ref2 != first_lsn ||
+            check_content(rec.header + LSN_STORE_SIZE * 2,
+                          len - LSN_STORE_SIZE * 2))
+        {
+          fprintf(stderr, "Incorrect LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE "
+                  "data read(%d) "
+                  "type %u, strid %u, len %lu != %lu + 14, hdr len: %d, "
+                  "ref1" LSN_FMT ", ref2" LSN_FMT ", "
+                  "lsn" LSN_FMT "\n",
+                  i, (uint) rec.type, (uint) rec.short_trid,
+                  (ulong) rec.record_length, (ulong) rec_len,
+                  len, LSN_IN_PARTS(ref1), LSN_IN_PARTS(ref2),
+                  LSN_IN_PARTS(rec.lsn));
+          goto err;
+        }
+        if (read_and_check_content(&rec, long_buffer, LSN_STORE_SIZE * 2))
+        {
+          fprintf(stderr,
+                  "Incorrect LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE "
+                  "in whole rec read lsn" LSN_FMT "\n",
+                  LSN_IN_PARTS(rec.lsn));
+          goto err;
+        }
+      }
+      read_ok(&rec);
+      translog_free_record_header(&rec);
+
+      len= translog_read_next_record_header(&scanner, &rec);
+      if (len == RECHEADER_READ_ERROR)
+      {
+        fprintf(stderr, "1-%d translog_read_next_record_header failed (%d)\n",
+                i, errno);
+        goto err;
+      }
+      if (len == RECHEADER_READ_EOF)
+      {
+        fprintf(stderr, "EOL met at the middle of iteration %u "
+                "instead of beginning of %u\n", i, ITERATIONS);
+        goto err;
+      }
+      if (rec.type != LOGREC_FIXED_RECORD_0LSN_EXAMPLE ||
+          rec.short_trid != (i % 0xFFFF) ||
+          rec.record_length != 6 || uint4korr(rec.header) != i ||
+          ((uchar)rec.header[4]) != 0 || ((uchar)rec.header[5]) != 0xFF)
+      {
+        fprintf(stderr, "Incorrect LOGREC_FIXED_RECORD_0LSN_EXAMPLE "
+                "data read(%d)\n"
+                "type %u, strid %u, len %u, i: %u, 4: %u 5: %u "
+                "lsn" LSN_FMT "\n",
+                i, (uint) rec.type, (uint) rec.short_trid,
+                (uint) rec.record_length,
+                (uint) uint4korr(rec.header), (uint) rec.header[4],
+                (uint) rec.header[5],
+                LSN_IN_PARTS(rec.lsn));
+        goto err;
+      }
+      lsn= rec.lsn;
+      read_ok(&rec);
+      translog_free_record_header(&rec);
+
+      len= translog_read_next_record_header(&scanner, &rec);
+      if ((rec_len= rand_buffer_size()) < 9)
+        rec_len= 9;
+      if (rec.type != LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE ||
+          rec.short_trid != (i % 0xFFFF) ||
+          rec.record_length != rec_len ||
+          len != 9 || check_content(rec.header, (uint)len))
+      {
+        fprintf(stderr, "Incorrect LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE "
+                "data read(%d) "
+                "type %u, strid %u, len %lu != %lu, hdr len: %d, "
+                "lsn" LSN_FMT "\n",
+                i, (uint) rec.type, (uint) rec.short_trid,
+                (ulong) rec.record_length, (ulong) rec_len,
+                len, LSN_IN_PARTS(rec.lsn));
+        goto err;
+      }
+      if (read_and_check_content(&rec, long_buffer, 0))
+      {
+        fprintf(stderr,
+                "Incorrect LOGREC_VARIABLE_RECORD_2LSN_EXAMPLE "
+                "in whole rec read lsn" LSN_FMT "\n",
+                LSN_IN_PARTS(rec.lsn));
+        goto err;
+      }
+      read_ok(&rec);
+      translog_free_record_header(&rec);
+    }
+  }
+
+  rc= 0;
+err:
+  if (rc)
+    ok(0, "read record");
+  } /* SKIP_BIG_TESTS */
+  translog_destroy();
+  end_pagecache(&pagecache, 1);
+  ma_control_file_end();
+  if (maria_log_remove(maria_data_root))
+    exit(1);
+
+  my_uuid_end();
+  my_free_open_file_info();
+  my_end(0);
+  return(MY_TEST(exit_status()));
+}
+
+#include "../ma_check_standalone.h"