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0eb26fdfa8
Apart strict-aliasing warnings, fix the remaining warnings generated by GCC 4.4.4 -Wall and -Wextra flags. One major source of warnings was the in-house function my_bcmp which (unconventionally) took pointers to unsigned characters as the byte sequences to be compared. Since my_bcmp and bcmp are deprecated functions whose only difference with memcmp is the return value, every use of the function is replaced with memcmp as the special return value wasn't actually being used by any caller. There were also various other warnings, mostly due to type mismatches, missing return values, missing prototypes, dead code (unreachable) and ignored return values. BUILD/SETUP.sh: Remove flags that are implied by -Wall and -Wextra. Do not warn about unused parameters in C++. BUILD/check-cpu: Print only the compiler version instead of verbose banner. Although the option is gcc specific, the check was only being used for GCC specific checks anyway. client/mysql.cc: bcmp is no longer defined. client/mysqltest.cc: Pass a string to function expecting a format string. Replace use of bcmp with memcmp. cmd-line-utils/readline/Makefile.am: Always define _GNU_SOURCE when compiling GNU readline. Required to make certain prototypes visible. cmd-line-utils/readline/input.c: Condition for the code to be meaningful. configure.in: Remove check for bcmp. extra/comp_err.c: Use appropriate type. extra/replace.c: Replace use of bcmp with memcmp. extra/yassl/src/crypto_wrapper.cpp: Do not ignore the return value of fgets. Retrieve the file position if fgets succeed -- if it fails, the function will bail out and return a error. extra/yassl/taocrypt/include/blowfish.hpp: Use a single array instead of accessing positions of the sbox_ through a subscript to pbox_. extra/yassl/taocrypt/include/runtime.hpp: One definition of such functions is enough. extra/yassl/taocrypt/src/aes.cpp: Avoid potentially ambiguous conditions. extra/yassl/taocrypt/src/algebra.cpp: Rename arguments to avoid shadowing related warnings. extra/yassl/taocrypt/src/blowfish.cpp: Avoid potentially ambiguous conditions. extra/yassl/taocrypt/src/integer.cpp: Do not define type within a anonymous union. Use a variable to return a value instead of leaving the result in a register -- compiler does not know the logic inside the asm. extra/yassl/taocrypt/src/misc.cpp: Define handler for pure virtual functions. Remove unused code. extra/yassl/taocrypt/src/twofish.cpp: Avoid potentially ambiguous conditions. extra/yassl/testsuite/test.hpp: Function must have C language linkage. include/m_string.h: Remove check which relied on bcmp being defined -- they weren't being used as bcmp is only visible when _BSD_SOURCE is defined. include/my_bitmap.h: Remove bogus helpers which were used only in a few files and were causing warnings about dead code. include/my_global.h: Due to G++ bug, always silence false-positive uninitialized variables warnings when compiling C++ code with G++. Remove bogus helper. libmysql/Makefile.shared: Remove built-in implementation of bcmp. mysql-test/lib/My/SafeProcess/safe_process.cc: Cast pid to largest possible type for a process identifier. mysys/mf_loadpath.c: Leave space of the ending nul. mysys/mf_pack.c: Replace bcmp with memcmp. mysys/my_bitmap.c: Dead code removal. mysys/my_gethwaddr.c: Remove unused variable. mysys/my_getopt.c: Silence bogus uninitialized variable warning. Do not cast away the constant qualifier. mysys/safemalloc.c: Cast to expected type. mysys/thr_lock.c: Silence bogus uninitialized variable warning. sql/field.cc: Replace bogus helper with a more appropriate logic which is used throughout the code. sql/item.cc: Remove bogus logical condition which always evaluates to TRUE. sql/item_create.cc: Simplify code to avoid signedness related warnings. sql/log_event.cc: Replace use of bcmp with memcmp. No need to use helpers for simple bit operations. sql/log_event_old.cc: Replace bmove_align with memcpy. sql/mysqld.cc: Move use declaration of variable to the ifdef block where it is used. Remove now-unnecessary casts and arguments. sql/set_var.cc: Replace bogus helpers with simple and classic bit operations. sql/slave.cc: Cast to expected type and silence bogus warning. sql/sql_class.h: Don't use enum values as bit flags, the supposed type safety is bogus as the combined bit flags are not a value in the enumeration. sql/udf_example.c: Only declare variable when necessary. sql/unireg.h: Replace use of bmove_align with memcpy. storage/innobase/os/os0file.c: Silence bogus warning. storage/myisam/mi_open.c: Remove bogus cast, DBUG_DUMP expects a pointer to unsigned char. storage/myisam/mi_page.c: Remove bogus cast, DBUG_DUMP expects a pointer to unsigned char. strings/bcmp.c: Remove built-in bcmp. strings/ctype-ucs2.c: Silence bogus warning. tests/mysql_client_test.c: Use a appropriate type as expected by simple_command().
1057 lines
30 KiB
C
1057 lines
30 KiB
C
/* Copyright (C) 2000-2006 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* Test av isam-databas: stor test */
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#ifndef USE_MY_FUNC /* We want to be able to dbug this !! */
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#define USE_MY_FUNC
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#endif
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#ifdef DBUG_OFF
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#undef DBUG_OFF
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#endif
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#ifndef SAFEMALLOC
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#define SAFEMALLOC
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#endif
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#include "myisamdef.h"
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#include <m_ctype.h>
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#include <my_bit.h>
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#define STANDARD_LENGTH 37
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#define MYISAM_KEYS 6
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#define MAX_PARTS 4
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#if !defined(MSDOS) && !defined(labs)
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#define labs(a) abs(a)
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#endif
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static void get_options(int argc, char *argv[]);
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static uint rnd(uint max_value);
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static void fix_length(uchar *record,uint length);
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static void put_blob_in_record(uchar *blob_pos,char **blob_buffer);
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static void copy_key(struct st_myisam_info *info,uint inx,
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uchar *record,uchar *key);
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static int verbose=0,testflag=0,
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first_key=0,async_io=0,key_cacheing=0,write_cacheing=0,locking=0,
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rec_pointer_size=0,pack_fields=1,use_log=0,silent=0,
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opt_quick_mode=0;
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static int pack_seg=HA_SPACE_PACK,pack_type=HA_PACK_KEY,remove_count=-1,
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create_flag=0;
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static ulong key_cache_size=IO_SIZE*16;
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static uint key_cache_block_size= KEY_CACHE_BLOCK_SIZE;
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static uint keys=MYISAM_KEYS,recant=1000;
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static uint use_blob=0;
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static uint16 key1[1001],key3[5000];
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static uchar record[300],record2[300],key[100],key2[100];
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static uchar read_record[300],read_record2[300],read_record3[300];
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static HA_KEYSEG glob_keyseg[MYISAM_KEYS][MAX_PARTS];
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/* Test program */
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int main(int argc, char *argv[])
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{
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uint i;
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int j,n1,n2,n3,error,k;
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uint write_count,update,dupp_keys,opt_delete,start,length,blob_pos,
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reclength,ant,found_parts;
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my_off_t lastpos;
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ha_rows range_records,records;
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MI_INFO *file;
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MI_KEYDEF keyinfo[10];
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MI_COLUMNDEF recinfo[10];
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MI_ISAMINFO info;
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const char *filename;
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char *blob_buffer;
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MI_CREATE_INFO create_info;
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MY_INIT(argv[0]);
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filename= "test2";
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get_options(argc,argv);
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if (! async_io)
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my_disable_async_io=1;
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reclength=STANDARD_LENGTH+60+(use_blob ? 8 : 0);
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blob_pos=STANDARD_LENGTH+60;
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keyinfo[0].seg= &glob_keyseg[0][0];
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keyinfo[0].seg[0].start=0;
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keyinfo[0].seg[0].length=6;
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keyinfo[0].seg[0].type=HA_KEYTYPE_TEXT;
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keyinfo[0].seg[0].language= default_charset_info->number;
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keyinfo[0].seg[0].flag=(uint8) pack_seg;
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keyinfo[0].seg[0].null_bit=0;
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keyinfo[0].seg[0].null_pos=0;
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keyinfo[0].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[0].keysegs=1;
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keyinfo[0].flag = pack_type;
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keyinfo[0].block_length= 0; /* Default block length */
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keyinfo[1].seg= &glob_keyseg[1][0];
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keyinfo[1].seg[0].start=7;
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keyinfo[1].seg[0].length=6;
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keyinfo[1].seg[0].type=HA_KEYTYPE_BINARY;
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keyinfo[1].seg[0].flag=0;
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keyinfo[1].seg[0].null_bit=0;
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keyinfo[1].seg[0].null_pos=0;
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keyinfo[1].seg[1].start=0; /* two part key */
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keyinfo[1].seg[1].length=6;
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keyinfo[1].seg[1].type=HA_KEYTYPE_NUM;
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keyinfo[1].seg[1].flag=HA_REVERSE_SORT;
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keyinfo[1].seg[1].null_bit=0;
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keyinfo[1].seg[1].null_pos=0;
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keyinfo[1].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[1].keysegs=2;
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keyinfo[1].flag =0;
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keyinfo[1].block_length= MI_MIN_KEY_BLOCK_LENGTH; /* Diff blocklength */
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keyinfo[2].seg= &glob_keyseg[2][0];
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keyinfo[2].seg[0].start=12;
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keyinfo[2].seg[0].length=8;
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keyinfo[2].seg[0].type=HA_KEYTYPE_BINARY;
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keyinfo[2].seg[0].flag=HA_REVERSE_SORT;
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keyinfo[2].seg[0].null_bit=0;
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keyinfo[2].seg[0].null_pos=0;
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keyinfo[2].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[2].keysegs=1;
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keyinfo[2].flag =HA_NOSAME;
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keyinfo[2].block_length= 0; /* Default block length */
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keyinfo[3].seg= &glob_keyseg[3][0];
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keyinfo[3].seg[0].start=0;
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keyinfo[3].seg[0].length=reclength-(use_blob ? 8 : 0);
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keyinfo[3].seg[0].type=HA_KEYTYPE_TEXT;
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keyinfo[3].seg[0].language=default_charset_info->number;
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keyinfo[3].seg[0].flag=(uint8) pack_seg;
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keyinfo[3].seg[0].null_bit=0;
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keyinfo[3].seg[0].null_pos=0;
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keyinfo[3].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[3].keysegs=1;
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keyinfo[3].flag = pack_type;
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keyinfo[3].block_length= 0; /* Default block length */
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keyinfo[4].seg= &glob_keyseg[4][0];
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keyinfo[4].seg[0].start=0;
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keyinfo[4].seg[0].length=5;
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keyinfo[4].seg[0].type=HA_KEYTYPE_TEXT;
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keyinfo[4].seg[0].language=default_charset_info->number;
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keyinfo[4].seg[0].flag=0;
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keyinfo[4].seg[0].null_bit=0;
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keyinfo[4].seg[0].null_pos=0;
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keyinfo[4].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[4].keysegs=1;
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keyinfo[4].flag = pack_type;
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keyinfo[4].block_length= 0; /* Default block length */
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keyinfo[5].seg= &glob_keyseg[5][0];
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keyinfo[5].seg[0].start=0;
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keyinfo[5].seg[0].length=4;
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keyinfo[5].seg[0].type=HA_KEYTYPE_TEXT;
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keyinfo[5].seg[0].language=default_charset_info->number;
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keyinfo[5].seg[0].flag=pack_seg;
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keyinfo[5].seg[0].null_bit=0;
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keyinfo[5].seg[0].null_pos=0;
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keyinfo[5].key_alg=HA_KEY_ALG_BTREE;
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keyinfo[5].keysegs=1;
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keyinfo[5].flag = pack_type;
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keyinfo[5].block_length= 0; /* Default block length */
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recinfo[0].type=pack_fields ? FIELD_SKIP_PRESPACE : 0;
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recinfo[0].length=7;
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recinfo[0].null_bit=0;
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recinfo[0].null_pos=0;
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recinfo[1].type=pack_fields ? FIELD_SKIP_PRESPACE : 0;
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recinfo[1].length=5;
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recinfo[1].null_bit=0;
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recinfo[1].null_pos=0;
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recinfo[2].type=pack_fields ? FIELD_SKIP_PRESPACE : 0;
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recinfo[2].length=9;
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recinfo[2].null_bit=0;
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recinfo[2].null_pos=0;
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recinfo[3].type=FIELD_NORMAL;
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recinfo[3].length=STANDARD_LENGTH-7-5-9-4;
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recinfo[3].null_bit=0;
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recinfo[3].null_pos=0;
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recinfo[4].type=pack_fields ? FIELD_SKIP_ZERO : 0;
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recinfo[4].length=4;
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recinfo[4].null_bit=0;
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recinfo[4].null_pos=0;
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recinfo[5].type=pack_fields ? FIELD_SKIP_ENDSPACE : 0;
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recinfo[5].length=60;
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recinfo[5].null_bit=0;
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recinfo[5].null_pos=0;
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if (use_blob)
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{
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recinfo[6].type=FIELD_BLOB;
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recinfo[6].length=4+portable_sizeof_char_ptr;
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recinfo[6].null_bit=0;
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recinfo[6].null_pos=0;
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}
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write_count=update=dupp_keys=opt_delete=0;
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blob_buffer=0;
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for (i=1000 ; i>0 ; i--) key1[i]=0;
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for (i=4999 ; i>0 ; i--) key3[i]=0;
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if (!silent)
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printf("- Creating isam-file\n");
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/* DBUG_PUSH(""); */
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/* my_delete(filename,MYF(0)); */ /* Remove old locks under gdb */
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file= 0;
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bzero((char*) &create_info,sizeof(create_info));
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create_info.max_rows=(ha_rows) (rec_pointer_size ?
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(1L << (rec_pointer_size*8))/
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reclength : 0);
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create_info.reloc_rows=(ha_rows) 100;
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if (mi_create(filename,keys,&keyinfo[first_key],
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use_blob ? 7 : 6, &recinfo[0],
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0,(MI_UNIQUEDEF*) 0,
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&create_info,create_flag))
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goto err;
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if (use_log)
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mi_log(1);
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if (!(file=mi_open(filename,2,HA_OPEN_ABORT_IF_LOCKED)))
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goto err;
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if (!silent)
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printf("- Writing key:s\n");
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if (key_cacheing)
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init_key_cache(dflt_key_cache,key_cache_block_size,key_cache_size,0,0);
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if (locking)
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mi_lock_database(file,F_WRLCK);
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if (write_cacheing)
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mi_extra(file,HA_EXTRA_WRITE_CACHE,0);
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if (opt_quick_mode)
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mi_extra(file,HA_EXTRA_QUICK,0);
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for (i=0 ; i < recant ; i++)
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{
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n1=rnd(1000); n2=rnd(100); n3=rnd(5000);
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sprintf((char*) record,"%6d:%4d:%8d:Pos: %4d ",n1,n2,n3,write_count);
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int4store(record+STANDARD_LENGTH-4,(long) i);
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fix_length(record,(uint) STANDARD_LENGTH+rnd(60));
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put_blob_in_record(record+blob_pos,&blob_buffer);
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DBUG_PRINT("test",("record: %d",i));
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if (mi_write(file,record))
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{
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if (my_errno != HA_ERR_FOUND_DUPP_KEY || key3[n3] == 0)
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{
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printf("Error: %d in write at record: %d\n",my_errno,i);
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goto err;
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}
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if (verbose) printf(" Double key: %d\n",n3);
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}
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else
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{
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if (key3[n3] == 1 && first_key <3 && first_key+keys >= 3)
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{
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printf("Error: Didn't get error when writing second key: '%8d'\n",n3);
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goto err;
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}
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write_count++; key1[n1]++; key3[n3]=1;
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}
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/* Check if we can find key without flushing database */
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if (i == recant/2)
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{
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for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
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if (!j)
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for (j=999 ; j>0 && key1[j] == 0 ; j--) ;
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sprintf((char*) key,"%6d",j);
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if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
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{
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printf("Test in loop: Can't find key: \"%s\"\n",key);
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goto err;
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}
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}
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}
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if (testflag==1) goto end;
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if (write_cacheing)
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{
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if (mi_extra(file,HA_EXTRA_NO_CACHE,0))
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{
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puts("got error from mi_extra(HA_EXTRA_NO_CACHE)");
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goto end;
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}
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}
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if (key_cacheing)
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resize_key_cache(dflt_key_cache,key_cache_block_size,key_cache_size*2,0,0);
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if (!silent)
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printf("- Delete\n");
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for (i=0 ; i<recant/10 ; i++)
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{
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for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
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if (j != 0)
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{
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sprintf((char*) key,"%6d",j);
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if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
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{
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printf("can't find key1: \"%s\"\n",key);
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goto err;
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}
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if (opt_delete == (uint) remove_count) /* While testing */
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goto end;
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if (mi_delete(file,read_record))
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{
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printf("error: %d; can't delete record: \"%s\"\n", my_errno,read_record);
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goto err;
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}
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opt_delete++;
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key1[atoi((char*) read_record+keyinfo[0].seg[0].start)]--;
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key3[atoi((char*) read_record+keyinfo[2].seg[0].start)]=0;
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}
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else
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puts("Warning: Skipping delete test because no dupplicate keys");
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}
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if (testflag==2) goto end;
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if (!silent)
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printf("- Update\n");
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for (i=0 ; i<recant/10 ; i++)
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{
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n1=rnd(1000); n2=rnd(100); n3=rnd(5000);
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sprintf((char*) record2,"%6d:%4d:%8d:XXX: %4d ",n1,n2,n3,update);
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int4store(record2+STANDARD_LENGTH-4,(long) i);
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fix_length(record2,(uint) STANDARD_LENGTH+rnd(60));
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for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
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if (j != 0)
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{
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sprintf((char*) key,"%6d",j);
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if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
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{
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printf("can't find key1: \"%s\"\n",(char*) key);
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goto err;
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}
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if (use_blob)
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{
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if (i & 1)
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put_blob_in_record(record+blob_pos,&blob_buffer);
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else
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bmove(record+blob_pos,read_record+blob_pos,8);
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}
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if (mi_update(file,read_record,record2))
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{
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if (my_errno != HA_ERR_FOUND_DUPP_KEY || key3[n3] == 0)
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{
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printf("error: %d; can't update:\nFrom: \"%s\"\nTo: \"%s\"\n",
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my_errno,read_record,record2);
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goto err;
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}
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if (verbose)
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printf("Double key when tried to update:\nFrom: \"%s\"\nTo: \"%s\"\n",record,record2);
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}
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else
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{
|
|
key1[atoi((char*) read_record+keyinfo[0].seg[0].start)]--;
|
|
key3[atoi((char*) read_record+keyinfo[2].seg[0].start)]=0;
|
|
key1[n1]++; key3[n3]=1;
|
|
update++;
|
|
}
|
|
}
|
|
}
|
|
if (testflag == 3)
|
|
goto end;
|
|
|
|
for (i=999, dupp_keys=j=0 ; i>0 ; i--)
|
|
{
|
|
if (key1[i] > dupp_keys)
|
|
{
|
|
dupp_keys=key1[i]; j=i;
|
|
}
|
|
}
|
|
sprintf((char*) key,"%6d",j);
|
|
start=keyinfo[0].seg[0].start;
|
|
length=keyinfo[0].seg[0].length;
|
|
if (dupp_keys)
|
|
{
|
|
if (!silent)
|
|
printf("- Same key: first - next -> last - prev -> first\n");
|
|
DBUG_PRINT("progpos",("first - next -> last - prev -> first"));
|
|
if (verbose) printf(" Using key: \"%s\" Keys: %d\n",key,dupp_keys);
|
|
|
|
if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
|
|
goto err;
|
|
if (mi_rsame(file,read_record2,-1))
|
|
goto err;
|
|
if (memcmp(read_record,read_record2,reclength) != 0)
|
|
{
|
|
printf("mi_rsame didn't find same record\n");
|
|
goto end;
|
|
}
|
|
info.recpos=mi_position(file);
|
|
if (mi_rfirst(file,read_record2,0) ||
|
|
mi_rsame_with_pos(file,read_record2,0,info.recpos) ||
|
|
memcmp(read_record,read_record2,reclength) != 0)
|
|
{
|
|
printf("mi_rsame_with_pos didn't find same record\n");
|
|
goto end;
|
|
}
|
|
{
|
|
int skr=mi_rnext(file,read_record2,0);
|
|
if ((skr && my_errno != HA_ERR_END_OF_FILE) ||
|
|
mi_rprev(file,read_record2,-1) ||
|
|
memcmp(read_record,read_record2,reclength) != 0)
|
|
{
|
|
printf("mi_rsame_with_pos lost position\n");
|
|
goto end;
|
|
}
|
|
}
|
|
ant=1;
|
|
while (mi_rnext(file,read_record2,0) == 0 &&
|
|
memcmp(read_record2+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys)
|
|
{
|
|
printf("next: Found: %d keys of %d\n",ant,dupp_keys);
|
|
goto end;
|
|
}
|
|
ant=0;
|
|
while (mi_rprev(file,read_record3,0) == 0 &&
|
|
memcmp(read_record3+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys)
|
|
{
|
|
printf("prev: Found: %d records of %d\n",ant,dupp_keys);
|
|
goto end;
|
|
}
|
|
|
|
/* Check of mi_rnext_same */
|
|
if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
|
|
goto err;
|
|
ant=1;
|
|
while (!mi_rnext_same(file,read_record3) && ant < dupp_keys+10)
|
|
ant++;
|
|
if (ant != dupp_keys || my_errno != HA_ERR_END_OF_FILE)
|
|
{
|
|
printf("mi_rnext_same: Found: %d records of %d\n",ant,dupp_keys);
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!silent)
|
|
printf("- All keys: first - next -> last - prev -> first\n");
|
|
DBUG_PRINT("progpos",("All keys: first - next -> last - prev -> first"));
|
|
ant=1;
|
|
if (mi_rfirst(file,read_record,0))
|
|
{
|
|
printf("Can't find first record\n");
|
|
goto end;
|
|
}
|
|
while ((error=mi_rnext(file,read_record3,0)) == 0 && ant < write_count+10)
|
|
ant++;
|
|
if (ant != write_count - opt_delete || error != HA_ERR_END_OF_FILE)
|
|
{
|
|
printf("next: I found: %d records of %d (error: %d)\n",
|
|
ant, write_count - opt_delete, error);
|
|
goto end;
|
|
}
|
|
if (mi_rlast(file,read_record2,0) ||
|
|
memcmp(read_record2,read_record3,reclength))
|
|
{
|
|
printf("Can't find last record\n");
|
|
DBUG_DUMP("record2",(uchar*) read_record2,reclength);
|
|
DBUG_DUMP("record3",(uchar*) read_record3,reclength);
|
|
goto end;
|
|
}
|
|
ant=1;
|
|
while (mi_rprev(file,read_record3,0) == 0 && ant < write_count+10)
|
|
ant++;
|
|
if (ant != write_count - opt_delete)
|
|
{
|
|
printf("prev: I found: %d records of %d\n",ant,write_count);
|
|
goto end;
|
|
}
|
|
if (memcmp(read_record,read_record3,reclength))
|
|
{
|
|
printf("Can't find first record\n");
|
|
goto end;
|
|
}
|
|
|
|
if (!silent)
|
|
printf("- Test if: Read first - next - prev - prev - next == first\n");
|
|
DBUG_PRINT("progpos",("- Read first - next - prev - prev - next == first"));
|
|
if (mi_rfirst(file,read_record,0) ||
|
|
mi_rnext(file,read_record3,0) ||
|
|
mi_rprev(file,read_record3,0) ||
|
|
mi_rprev(file,read_record3,0) == 0 ||
|
|
mi_rnext(file,read_record3,0))
|
|
goto err;
|
|
if (memcmp(read_record,read_record3,reclength) != 0)
|
|
printf("Can't find first record\n");
|
|
|
|
if (!silent)
|
|
printf("- Test if: Read last - prev - next - next - prev == last\n");
|
|
DBUG_PRINT("progpos",("Read last - prev - next - next - prev == last"));
|
|
if (mi_rlast(file,read_record2,0) ||
|
|
mi_rprev(file,read_record3,0) ||
|
|
mi_rnext(file,read_record3,0) ||
|
|
mi_rnext(file,read_record3,0) == 0 ||
|
|
mi_rprev(file,read_record3,0))
|
|
goto err;
|
|
if (memcmp(read_record2,read_record3,reclength))
|
|
printf("Can't find last record\n");
|
|
#ifdef NOT_ANYMORE
|
|
if (!silent)
|
|
puts("- Test read key-part");
|
|
strmov(key2,key);
|
|
for(i=strlen(key2) ; i-- > 1 ;)
|
|
{
|
|
key2[i]=0;
|
|
|
|
/* The following row is just to catch some bugs in the key code */
|
|
bzero((char*) file->lastkey,file->s->base.max_key_length*2);
|
|
if (mi_rkey(file,read_record,0,key2,(uint) i,HA_READ_PREFIX))
|
|
goto err;
|
|
if (memcmp(read_record+start,key,(uint) i))
|
|
{
|
|
puts("Didn't find right record");
|
|
goto end;
|
|
}
|
|
}
|
|
#endif
|
|
if (dupp_keys > 2)
|
|
{
|
|
if (!silent)
|
|
printf("- Read key (first) - next - delete - next -> last\n");
|
|
DBUG_PRINT("progpos",("first - next - delete - next -> last"));
|
|
if (mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
|
|
goto err;
|
|
if (mi_rnext(file,read_record3,0)) goto err;
|
|
if (mi_delete(file,read_record3)) goto err;
|
|
opt_delete++;
|
|
ant=1;
|
|
while (mi_rnext(file,read_record3,0) == 0 &&
|
|
memcmp(read_record3+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys-1)
|
|
{
|
|
printf("next: I can only find: %d keys of %d\n",ant,dupp_keys-1);
|
|
goto end;
|
|
}
|
|
}
|
|
if (dupp_keys>4)
|
|
{
|
|
if (!silent)
|
|
printf("- Read last of key - prev - delete - prev -> first\n");
|
|
DBUG_PRINT("progpos",("last - prev - delete - prev -> first"));
|
|
if (mi_rprev(file,read_record3,0)) goto err;
|
|
if (mi_rprev(file,read_record3,0)) goto err;
|
|
if (mi_delete(file,read_record3)) goto err;
|
|
opt_delete++;
|
|
ant=1;
|
|
while (mi_rprev(file,read_record3,0) == 0 &&
|
|
memcmp(read_record3+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys-2)
|
|
{
|
|
printf("next: I can only find: %d keys of %d\n",ant,dupp_keys-2);
|
|
goto end;
|
|
}
|
|
}
|
|
if (dupp_keys > 6)
|
|
{
|
|
if (!silent)
|
|
printf("- Read first - delete - next -> last\n");
|
|
DBUG_PRINT("progpos",("first - delete - next -> last"));
|
|
if (mi_rkey(file,read_record3,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT))
|
|
goto err;
|
|
if (mi_delete(file,read_record3)) goto err;
|
|
opt_delete++;
|
|
ant=1;
|
|
if (mi_rnext(file,read_record,0))
|
|
goto err; /* Skall finnas poster */
|
|
while (mi_rnext(file,read_record3,0) == 0 &&
|
|
memcmp(read_record3+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys-3)
|
|
{
|
|
printf("next: I can only find: %d keys of %d\n",ant,dupp_keys-3);
|
|
goto end;
|
|
}
|
|
|
|
if (!silent)
|
|
printf("- Read last - delete - prev -> first\n");
|
|
DBUG_PRINT("progpos",("last - delete - prev -> first"));
|
|
if (mi_rprev(file,read_record3,0)) goto err;
|
|
if (mi_delete(file,read_record3)) goto err;
|
|
opt_delete++;
|
|
ant=0;
|
|
while (mi_rprev(file,read_record3,0) == 0 &&
|
|
memcmp(read_record3+start,key,length) == 0) ant++;
|
|
if (ant != dupp_keys-4)
|
|
{
|
|
printf("next: I can only find: %d keys of %d\n",ant,dupp_keys-4);
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!silent)
|
|
puts("- Test if: Read rrnd - same");
|
|
DBUG_PRINT("progpos",("Read rrnd - same"));
|
|
for (i=0 ; i < write_count ; i++)
|
|
{
|
|
if (mi_rrnd(file,read_record,i == 0 ? 0L : HA_OFFSET_ERROR) == 0)
|
|
break;
|
|
}
|
|
if (i == write_count)
|
|
goto err;
|
|
|
|
bmove(read_record2,read_record,reclength);
|
|
for (i=min(2,keys) ; i-- > 0 ;)
|
|
{
|
|
if (mi_rsame(file,read_record2,(int) i)) goto err;
|
|
if (memcmp(read_record,read_record2,reclength) != 0)
|
|
{
|
|
printf("is_rsame didn't find same record\n");
|
|
goto end;
|
|
}
|
|
}
|
|
if (!silent)
|
|
puts("- Test mi_records_in_range");
|
|
mi_status(file,&info,HA_STATUS_VARIABLE);
|
|
for (i=0 ; i < info.keys ; i++)
|
|
{
|
|
key_range min_key, max_key;
|
|
if (mi_rfirst(file,read_record,(int) i) ||
|
|
mi_rlast(file,read_record2,(int) i))
|
|
goto err;
|
|
copy_key(file,(uint) i,(uchar*) read_record,(uchar*) key);
|
|
copy_key(file,(uint) i,(uchar*) read_record2,(uchar*) key2);
|
|
min_key.key= key;
|
|
min_key.keypart_map= HA_WHOLE_KEY;
|
|
min_key.flag= HA_READ_KEY_EXACT;
|
|
max_key.key= key2;
|
|
max_key.keypart_map= HA_WHOLE_KEY;
|
|
max_key.flag= HA_READ_AFTER_KEY;
|
|
|
|
range_records= mi_records_in_range(file,(int) i, &min_key, &max_key);
|
|
if (range_records < info.records*8/10 ||
|
|
range_records > info.records*12/10)
|
|
{
|
|
printf("mi_records_range returned %ld; Should be about %ld\n",
|
|
(long) range_records,(long) info.records);
|
|
goto end;
|
|
}
|
|
if (verbose)
|
|
{
|
|
printf("mi_records_range returned %ld; Exact is %ld (diff: %4.2g %%)\n",
|
|
(long) range_records, (long) info.records,
|
|
labs((long) range_records - (long) info.records)*100.0/
|
|
info.records);
|
|
}
|
|
}
|
|
for (i=0 ; i < 5 ; i++)
|
|
{
|
|
for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
|
|
for (k=rnd(1000)+1 ; k>0 && key1[k] == 0 ; k--) ;
|
|
if (j != 0 && k != 0)
|
|
{
|
|
key_range min_key, max_key;
|
|
if (j > k)
|
|
swap_variables(int, j, k);
|
|
sprintf((char*) key,"%6d",j);
|
|
sprintf((char*) key2,"%6d",k);
|
|
|
|
min_key.key= key;
|
|
min_key.length= USE_WHOLE_KEY;
|
|
min_key.flag= HA_READ_AFTER_KEY;
|
|
max_key.key= key2;
|
|
max_key.length= USE_WHOLE_KEY;
|
|
max_key.flag= HA_READ_BEFORE_KEY;
|
|
range_records= mi_records_in_range(file, 0, &min_key, &max_key);
|
|
records=0;
|
|
for (j++ ; j < k ; j++)
|
|
records+=key1[j];
|
|
if ((long) range_records < (long) records*7/10-2 ||
|
|
(long) range_records > (long) records*14/10+2)
|
|
{
|
|
printf("mi_records_range for key: %d returned %lu; Should be about %lu\n",
|
|
i, (ulong) range_records, (ulong) records);
|
|
goto end;
|
|
}
|
|
if (verbose && records)
|
|
{
|
|
printf("mi_records_range returned %lu; Exact is %lu (diff: %4.2g %%)\n",
|
|
(ulong) range_records, (ulong) records,
|
|
labs((long) range_records-(long) records)*100.0/records);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!silent)
|
|
printf("- mi_info\n");
|
|
mi_status(file,&info,HA_STATUS_VARIABLE | HA_STATUS_CONST);
|
|
if (info.records != write_count-opt_delete || info.deleted > opt_delete + update
|
|
|| info.keys != keys)
|
|
{
|
|
puts("Wrong info from mi_info");
|
|
printf("Got: records: %lu delete: %lu i_keys: %d\n",
|
|
(ulong) info.records, (ulong) info.deleted, info.keys);
|
|
}
|
|
if (verbose)
|
|
{
|
|
char buff[80];
|
|
get_date(buff,3,info.create_time);
|
|
printf("info: Created %s\n",buff);
|
|
get_date(buff,3,info.check_time);
|
|
printf("info: checked %s\n",buff);
|
|
get_date(buff,3,info.update_time);
|
|
printf("info: Modified %s\n",buff);
|
|
}
|
|
|
|
mi_panic(HA_PANIC_WRITE);
|
|
mi_panic(HA_PANIC_READ);
|
|
if (mi_is_changed(file))
|
|
puts("Warning: mi_is_changed reported that datafile was changed");
|
|
|
|
if (!silent)
|
|
printf("- mi_extra(CACHE) + mi_rrnd.... + mi_extra(NO_CACHE)\n");
|
|
if (mi_reset(file) || mi_extra(file,HA_EXTRA_CACHE,0))
|
|
{
|
|
if (locking || (!use_blob && !pack_fields))
|
|
{
|
|
puts("got error from mi_extra(HA_EXTRA_CACHE)");
|
|
goto end;
|
|
}
|
|
}
|
|
ant=0;
|
|
while ((error=mi_rrnd(file,record,HA_OFFSET_ERROR)) != HA_ERR_END_OF_FILE &&
|
|
ant < write_count + 10)
|
|
ant+= error ? 0 : 1;
|
|
if (ant != write_count-opt_delete)
|
|
{
|
|
printf("rrnd with cache: I can only find: %d records of %d\n",
|
|
ant,write_count-opt_delete);
|
|
goto end;
|
|
}
|
|
if (mi_extra(file,HA_EXTRA_NO_CACHE,0))
|
|
{
|
|
puts("got error from mi_extra(HA_EXTRA_NO_CACHE)");
|
|
goto end;
|
|
}
|
|
|
|
ant=0;
|
|
mi_scan_init(file);
|
|
while ((error=mi_scan(file,record)) != HA_ERR_END_OF_FILE &&
|
|
ant < write_count + 10)
|
|
ant+= error ? 0 : 1;
|
|
if (ant != write_count-opt_delete)
|
|
{
|
|
printf("scan with cache: I can only find: %d records of %d\n",
|
|
ant,write_count-opt_delete);
|
|
goto end;
|
|
}
|
|
|
|
if (testflag == 4) goto end;
|
|
|
|
if (!silent)
|
|
printf("- Removing keys\n");
|
|
DBUG_PRINT("progpos",("Removing keys"));
|
|
lastpos = HA_OFFSET_ERROR;
|
|
/* DBUG_POP(); */
|
|
mi_reset(file);
|
|
found_parts=0;
|
|
while ((error=mi_rrnd(file,read_record,HA_OFFSET_ERROR)) !=
|
|
HA_ERR_END_OF_FILE)
|
|
{
|
|
info.recpos=mi_position(file);
|
|
if (lastpos >= info.recpos && lastpos != HA_OFFSET_ERROR)
|
|
{
|
|
printf("mi_rrnd didn't advance filepointer; old: %ld, new: %ld\n",
|
|
(long) lastpos, (long) info.recpos);
|
|
goto err;
|
|
}
|
|
lastpos=info.recpos;
|
|
if (error == 0)
|
|
{
|
|
if (opt_delete == (uint) remove_count) /* While testing */
|
|
goto end;
|
|
if (mi_rsame(file,read_record,-1))
|
|
{
|
|
printf("can't find record %lx\n",(long) info.recpos);
|
|
goto err;
|
|
}
|
|
if (use_blob)
|
|
{
|
|
ulong blob_length,pos;
|
|
uchar *ptr;
|
|
longget(blob_length,read_record+blob_pos+4);
|
|
ptr=(uchar*) blob_length;
|
|
longget(blob_length,read_record+blob_pos);
|
|
for (pos=0 ; pos < blob_length ; pos++)
|
|
{
|
|
if (ptr[pos] != (uchar) (blob_length+pos))
|
|
{
|
|
printf("found blob with wrong info at %ld\n",(long) lastpos);
|
|
use_blob=0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (mi_delete(file,read_record))
|
|
{
|
|
printf("can't delete record: %6.6s, delete_count: %d\n",
|
|
read_record, opt_delete);
|
|
goto err;
|
|
}
|
|
opt_delete++;
|
|
}
|
|
else
|
|
found_parts++;
|
|
}
|
|
if (my_errno != HA_ERR_END_OF_FILE && my_errno != HA_ERR_RECORD_DELETED)
|
|
printf("error: %d from mi_rrnd\n",my_errno);
|
|
if (write_count != opt_delete)
|
|
{
|
|
printf("Deleted only %d of %d records (%d parts)\n",opt_delete,write_count,
|
|
found_parts);
|
|
goto err;
|
|
}
|
|
end:
|
|
if (mi_close(file))
|
|
goto err;
|
|
mi_panic(HA_PANIC_CLOSE); /* Should close log */
|
|
if (!silent)
|
|
{
|
|
printf("\nFollowing test have been made:\n");
|
|
printf("Write records: %d\nUpdate records: %d\nSame-key-read: %d\nDelete records: %d\n", write_count,update,dupp_keys,opt_delete);
|
|
if (rec_pointer_size)
|
|
printf("Record pointer size: %d\n",rec_pointer_size);
|
|
printf("myisam_block_size: %lu\n", myisam_block_size);
|
|
if (key_cacheing)
|
|
{
|
|
puts("Key cache used");
|
|
printf("key_cache_block_size: %u\n", key_cache_block_size);
|
|
if (write_cacheing)
|
|
puts("Key cache resized");
|
|
}
|
|
if (write_cacheing)
|
|
puts("Write cacheing used");
|
|
if (write_cacheing)
|
|
puts("quick mode");
|
|
if (async_io && locking)
|
|
puts("Asyncron io with locking used");
|
|
else if (locking)
|
|
puts("Locking used");
|
|
if (use_blob)
|
|
puts("blobs used");
|
|
printf("key cache status: \n\
|
|
blocks used:%10lu\n\
|
|
not flushed:%10lu\n\
|
|
w_requests: %10lu\n\
|
|
writes: %10lu\n\
|
|
r_requests: %10lu\n\
|
|
reads: %10lu\n",
|
|
dflt_key_cache->blocks_used,
|
|
dflt_key_cache->global_blocks_changed,
|
|
(ulong) dflt_key_cache->global_cache_w_requests,
|
|
(ulong) dflt_key_cache->global_cache_write,
|
|
(ulong) dflt_key_cache->global_cache_r_requests,
|
|
(ulong) dflt_key_cache->global_cache_read);
|
|
}
|
|
end_key_cache(dflt_key_cache,1);
|
|
if (blob_buffer)
|
|
my_free(blob_buffer,MYF(0));
|
|
my_end(silent ? MY_CHECK_ERROR : MY_CHECK_ERROR | MY_GIVE_INFO);
|
|
return(0);
|
|
err:
|
|
printf("got error: %d when using MyISAM-database\n",my_errno);
|
|
if (file)
|
|
VOID(mi_close(file));
|
|
return(1);
|
|
} /* main */
|
|
|
|
|
|
/* l{ser optioner */
|
|
/* OBS! intierar endast DEBUG - ingen debuggning h{r ! */
|
|
|
|
static void get_options(int argc, char **argv)
|
|
{
|
|
char *pos,*progname;
|
|
|
|
progname= argv[0];
|
|
|
|
while (--argc >0 && *(pos = *(++argv)) == '-' ) {
|
|
switch(*++pos) {
|
|
case 'B':
|
|
pack_type= HA_BINARY_PACK_KEY;
|
|
break;
|
|
case 'b':
|
|
use_blob=1;
|
|
break;
|
|
case 'K': /* Use key cacheing */
|
|
key_cacheing=1;
|
|
if (*++pos)
|
|
key_cache_size=atol(pos);
|
|
break;
|
|
case 'W': /* Use write cacheing */
|
|
write_cacheing=1;
|
|
if (*++pos)
|
|
my_default_record_cache_size=atoi(pos);
|
|
break;
|
|
case 'd':
|
|
remove_count= atoi(++pos);
|
|
break;
|
|
case 'i':
|
|
if (*++pos)
|
|
srand(atoi(pos));
|
|
break;
|
|
case 'l':
|
|
use_log=1;
|
|
break;
|
|
case 'L':
|
|
locking=1;
|
|
break;
|
|
case 'A': /* use asyncron io */
|
|
async_io=1;
|
|
if (*++pos)
|
|
my_default_record_cache_size=atoi(pos);
|
|
break;
|
|
case 'v': /* verbose */
|
|
verbose=1;
|
|
break;
|
|
case 'm': /* records */
|
|
if ((recant=atoi(++pos)) < 10)
|
|
{
|
|
fprintf(stderr,"record count must be >= 10\n");
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'e': /* myisam_block_length */
|
|
if ((myisam_block_size= atoi(++pos)) < MI_MIN_KEY_BLOCK_LENGTH ||
|
|
myisam_block_size > MI_MAX_KEY_BLOCK_LENGTH)
|
|
{
|
|
fprintf(stderr,"Wrong myisam_block_length\n");
|
|
exit(1);
|
|
}
|
|
myisam_block_size= my_round_up_to_next_power(myisam_block_size);
|
|
break;
|
|
case 'E': /* myisam_block_length */
|
|
if ((key_cache_block_size=atoi(++pos)) < MI_MIN_KEY_BLOCK_LENGTH ||
|
|
key_cache_block_size > MI_MAX_KEY_BLOCK_LENGTH)
|
|
{
|
|
fprintf(stderr,"Wrong key_cache_block_size\n");
|
|
exit(1);
|
|
}
|
|
key_cache_block_size= my_round_up_to_next_power(key_cache_block_size);
|
|
break;
|
|
case 'f':
|
|
if ((first_key=atoi(++pos)) < 0 || first_key >= MYISAM_KEYS)
|
|
first_key=0;
|
|
break;
|
|
case 'k':
|
|
if ((keys=(uint) atoi(++pos)) < 1 ||
|
|
keys > (uint) (MYISAM_KEYS-first_key))
|
|
keys=MYISAM_KEYS-first_key;
|
|
break;
|
|
case 'P':
|
|
pack_type=0; /* Don't use DIFF_LENGTH */
|
|
pack_seg=0;
|
|
break;
|
|
case 'R': /* Length of record pointer */
|
|
rec_pointer_size=atoi(++pos);
|
|
if (rec_pointer_size > 7)
|
|
rec_pointer_size=0;
|
|
break;
|
|
case 'S':
|
|
pack_fields=0; /* Static-length-records */
|
|
break;
|
|
case 's':
|
|
silent=1;
|
|
break;
|
|
case 't':
|
|
testflag=atoi(++pos); /* testmod */
|
|
break;
|
|
case 'q':
|
|
opt_quick_mode=1;
|
|
break;
|
|
case 'c':
|
|
create_flag|= HA_CREATE_CHECKSUM;
|
|
break;
|
|
case 'D':
|
|
create_flag|=HA_CREATE_DELAY_KEY_WRITE;
|
|
break;
|
|
case '?':
|
|
case 'I':
|
|
case 'V':
|
|
printf("%s Ver 1.2 for %s at %s\n",progname,SYSTEM_TYPE,MACHINE_TYPE);
|
|
puts("By Monty, for your professional use\n");
|
|
printf("Usage: %s [-?AbBcDIKLPRqSsVWltv] [-k#] [-f#] [-m#] [-e#] [-E#] [-t#]\n",
|
|
progname);
|
|
exit(0);
|
|
case '#':
|
|
DBUG_PUSH (++pos);
|
|
break;
|
|
default:
|
|
printf("Illegal option: '%c'\n",*pos);
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
} /* get options */
|
|
|
|
/* Get a random value 0 <= x <= n */
|
|
|
|
static uint rnd(uint max_value)
|
|
{
|
|
return (uint) ((rand() & 32767)/32767.0*max_value);
|
|
} /* rnd */
|
|
|
|
|
|
/* Create a variable length record */
|
|
|
|
static void fix_length(uchar *rec, uint length)
|
|
{
|
|
bmove(rec+STANDARD_LENGTH,
|
|
"0123456789012345678901234567890123456789012345678901234567890",
|
|
length-STANDARD_LENGTH);
|
|
strfill((char*) rec+length,STANDARD_LENGTH+60-length,' ');
|
|
} /* fix_length */
|
|
|
|
|
|
/* Put maybe a blob in record */
|
|
|
|
static void put_blob_in_record(uchar *blob_pos, char **blob_buffer)
|
|
{
|
|
ulong i,length;
|
|
if (use_blob)
|
|
{
|
|
if (rnd(10) == 0)
|
|
{
|
|
if (! *blob_buffer &&
|
|
!(*blob_buffer=my_malloc((uint) use_blob,MYF(MY_WME))))
|
|
{
|
|
use_blob=0;
|
|
return;
|
|
}
|
|
length=rnd(use_blob);
|
|
for (i=0 ; i < length ; i++)
|
|
(*blob_buffer)[i]=(char) (length+i);
|
|
int4store(blob_pos,length);
|
|
memcpy_fixed(blob_pos+4,(char*) blob_buffer,sizeof(char*));
|
|
}
|
|
else
|
|
{
|
|
int4store(blob_pos,0);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
static void copy_key(MI_INFO *info,uint inx,uchar *rec,uchar *key_buff)
|
|
{
|
|
HA_KEYSEG *keyseg;
|
|
|
|
for (keyseg=info->s->keyinfo[inx].seg ; keyseg->type ; keyseg++)
|
|
{
|
|
memcpy(key_buff,rec+keyseg->start,(size_t) keyseg->length);
|
|
key_buff+=keyseg->length;
|
|
}
|
|
return;
|
|
}
|