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MySQL 5.1: mysql/src/5.1-dbg/strings/str_test.c File Reference

mysql/src/5.1-dbg/strings/str_test.c File Reference

#include <my_global.h>
#include <stdarg.h>
#include "m_string.h"

Include dependency graph for str_test.c:

Go to the source code of this file.


Defines

#define F_LEN   8
#define F_CHAR   'A'
#define F_FILL   'B'
#define T_LEN   15
#define T_CHAR   'D'
#define T_FILL   'E'
#define F_PREFILL   '0'
#define T_PREFILL   '1'

Functions

static int test_strarg (const char *name,...)
static void init_strings (void)
void test_arg (const char *message, long func_value, long value)
int compare_buff (const char *message, my_string b1, my_string b2, int length, pchar fill, pchar prefill)
static int my_test (int a)
int main (void)
void test_arg (const char *message, long int func_value, long int value)
void dummy_functions (void)

Variables

static char from_buff [100]
static char to_buff [100]
static my_string from
static my_string to
static int errors
static int tests

Define Documentation

#define F_CHAR   'A'

Definition at line 24 of file str_test.c.

Referenced by init_strings(), and main().

#define F_FILL   'B'

Definition at line 25 of file str_test.c.

Referenced by init_strings(), and test_strarg().

#define F_LEN   8

Definition at line 23 of file str_test.c.

Referenced by init_strings(), main(), and test_strarg().

#define F_PREFILL   '0'

Definition at line 29 of file str_test.c.

Referenced by init_strings(), and test_strarg().

#define T_CHAR   'D'

Definition at line 27 of file str_test.c.

Referenced by init_strings(), and main().

#define T_FILL   'E'

Definition at line 28 of file str_test.c.

Referenced by init_strings(), and test_strarg().

#define T_LEN   15

Definition at line 26 of file str_test.c.

Referenced by init_strings(), main(), and test_strarg().

#define T_PREFILL   '1'

Definition at line 30 of file str_test.c.

Referenced by init_strings(), and test_strarg().

Function Documentation

int compare_buff ( const char *  message,
my_string  b1,
my_string  b2,
int  length,
pchar  fill,
pchar  prefill 
)

Definition at line 232 of file str_test.c.

References bcmp, and error.

Referenced by test_strarg().

00234 {
00235   int i,error=0;
00236 
00237   if (bcmp(b1,b2,length))
00238   {
00239     errors++;
00240     printf("func: '%s'   Buffers differ\nIs:        ",message);
00241     for (i=0 ; i<length ; i++)
00242       printf("%3d ",b1[i]);
00243     printf("\nShould be: ");
00244     for (i=0 ; i<length ; i++)
00245       printf("%3d ",b2[i]);
00246     puts("");
00247   }
00248   else if (b1[-1] != prefill || b1[-2] != fill || b1[-3] != fill)
00249   {
00250     printf("func: '%s'   Chars before buffer is changed\n",message);
00251     errors++;
00252     error=1;
00253   }
00254   else if (b1[length] != fill || b1[length+1] != fill)
00255   {
00256     printf("func: '%s'   Chars after buffer is changed\n",message);
00257     errors++;
00258     error=1;
00259   }
00260   return error;
00261 } /* compare_buff */

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void dummy_functions ( void   ) 

Definition at line 267 of file str_test.c.

References from, memcmp(), memcpy, memset, strcmp(), strrchr(), strstr(), to, and VOID.

00268 {
00269   VOID(memchr(from,'a',5));
00270   VOID(memcmp(from,to,5));
00271   VOID(memcpy(from,to,5));
00272   VOID(memset(from,' ',5));
00273   VOID(strcmp(from,to));
00274   VOID(strcpy(from,to));
00275   VOID(strstr(from,to));
00276   VOID(strrchr(from,'a'));
00277   return;
00278 }

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void init_strings ( void   )  [static]

Definition at line 140 of file str_test.c.

References F_CHAR, F_FILL, F_LEN, F_PREFILL, from, from_buff, pos(), reg1, reg2, T_CHAR, T_FILL, T_LEN, T_PREFILL, to, and to_buff.

Referenced by main(), and test_strarg().

00141 {
00142   reg1 int i;
00143   reg2 char *pos;
00144 
00145   from=from_buff+3; to=to_buff+3;
00146 
00147   pos=from_buff; *pos++= F_FILL; *pos++=F_FILL; *pos++=F_PREFILL;
00148   for (i=0 ; i < F_LEN ; i++)
00149     *pos++=F_CHAR;
00150   *pos++=0;
00151   for (i=0; i<50 ; i++)
00152     *pos++= F_FILL;
00153 
00154   pos=to_buff; *pos++= T_FILL; *pos++=T_FILL; *pos++=T_PREFILL;
00155   for (i=0 ; i < T_LEN ; i++)
00156     *pos++=T_CHAR;
00157   *pos++=0;
00158   for (i=0; i<50 ; i++)
00159     *pos++= T_FILL;
00160 } /* init_strings */

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int main ( void   ) 

Definition at line 46 of file str_test.c.

References bchange(), bcmp, bfill, bmove(), bmove_align, bmove_upp(), bzero, F_CHAR, F_LEN, from, init_strings(), INT_MAX32, is_prefix(), my_test(), NullS, strappend(), strcat(), strchr(), strcont(), strend(), strfill(), strinstr(), strlen(), strmake(), strmov(), strnlen(), strnmov(), strstr(), strxmov(), strxnmov(), T_CHAR, T_LEN, test_arg(), test_strarg(), tests, and to.

00047 {
00048   static char v1[]="Monty",v2[]="on",v3[]="Montys",v4[]="ty",v5[]="gr",
00049               v6[]="hohohoo",v7[]="hohoo",v8[]="hohooo",v9[]="t",
00050               cont[]="qwet";
00051   errors=tests=0;
00052   init_strings();
00053 
00054   test_arg("bcmp(from,to,5)",(long) my_test(bcmp(from,to,5)),1L);
00055   test_arg("bcmp(from,from,5)",(long) bcmp(from,from,5),0L);
00056 
00057   test_arg("bcmp(from,to,0)",(long) bcmp(from,to,0),0L);
00058   test_arg("strend(from)",(long) strend(from),(long) from+F_LEN);
00059   test_arg("strchr(v1,'M')",(long) strchr(v1,'M'),(long) v1);
00060   test_arg("strchr(v1,'y')",(long) strchr(v1,'y'),(long) v1+4);
00061   test_arg("strchr(v1,'x')",(long) strchr(v1,'x'),0L);
00062   test_arg("strcont(v1,cont)",(long) strcont(v1,cont),(long) v1+3);
00063   test_arg("strcont(v1,v2)",(long) strcont(v1,v2),(long) v1+1);
00064   test_arg("strcont(v1,v5)",(long) strcont(v1,v5),0L);
00065   test_arg("is_prefix(v3,v1)",(long) is_prefix(v3,v1),1L);
00066   test_arg("is_prefix(v1,v3)",(long) is_prefix(v1,v3),0L);
00067   test_arg("is_prefix(v3,v4)",(long) is_prefix(v3,v4),0L);
00068   test_arg("strstr(v1,v1)",(long) strstr(v1,v1),(long) v1);
00069   test_arg("strstr(v1,v2)",(long) strstr(v1,v2),(long) v1+1);
00070   test_arg("strstr(v1,v4)",(long) strstr(v1,v4),(long) v1+3);
00071   test_arg("strstr(v6,v7)",(long) strstr(v6,v7),(long) v6+2);
00072   test_arg("strstr(v1,v9)",(long) strstr(v1,v9),(long) v1+3);
00073   test_arg("strstr(v1,v3)",(long) strstr(v1,v3),0L);
00074   test_arg("strstr(v1,v5)",(long) strstr(v1,v5),0L);
00075   test_arg("strstr(v6,v8)",(long) strstr(v6,v8),0L);
00076 
00077   test_arg("strinstr(v1,v4)",(long) strinstr(v1,v4),4L);
00078   test_arg("strinstr(v1,v5)",(long) strinstr(v1,v5),0L);
00079   test_arg("strlen(from)",(long) strlen(from),(long) F_LEN);
00080   test_arg("strlen(\"\")",(long) strlen(""),0L);
00081 #ifdef HAVE_STRNLEN
00082   test_arg("strnlen(from,3)",(long) strnlen(from,3),3L);
00083   test_arg("strnlen(from,0)",(long) strnlen(from,0),0L);
00084   test_arg("strnlen(from,1000)",(long) strnlen(from,1000),(long) F_LEN);
00085 #endif
00086 
00087   test_strarg("bfill(to,4,' ')",(bfill(to,4,' '),0L),INT_MAX32,4,' ',0,0);
00088   test_strarg("bfill(from,0,' ')",(bfill(from,0,' '),0L),INT_MAX32,0,0);
00089   test_strarg("bzero(to,3)",(bzero(to,3),0L),INT_MAX32,3,0,0,0);
00090   test_strarg("bzero(to,0)",(bzero(to,0),0L),INT_MAX32,0,0);
00091   test_strarg("bmove(to,from,4)",(bmove(to,from,4),0L),INT_MAX32,4,F_CHAR,
00092               0,0);
00093   test_strarg("bmove(to,from,0)",(bmove(to,from,0),0L),INT_MAX32,0,0);
00094   test_strarg("bmove_upp(to+6,from+6,3)",(bmove_upp(to+6,from+6,3),0L),INT_MAX32,
00095                3,T_CHAR,3,F_CHAR,0,0);
00096   test_strarg("bmove_upp(to,from,0)",(bmove_upp(to,from,0),0L),INT_MAX32,0,0);
00097   test_strarg("bmove_align(to,from,8)",(bmove_align(to,from,8),0L),INT_MAX32,
00098               8,F_CHAR,0,0);
00099   test_strarg("strappend(to,3,' ')",(strappend(to,3,' '),0L),INT_MAX32,
00100               3,T_CHAR,1,0,T_LEN-4,T_CHAR,1,0,0,0);
00101   test_strarg("strappend(to,T_LEN+5,' ')",(strappend(to,T_LEN+5,' '),0L),INT_MAX32,
00102                T_LEN,T_CHAR,5,' ',1,0,0,0);
00103   test_strarg("strcat(to,from)",strcat(to,from),to,T_LEN,T_CHAR,
00104               F_LEN,F_CHAR,1,0,0,0);
00105   test_strarg("strcat(to,\"\")",strcat(to,""),INT_MAX32,0,0);
00106   test_strarg("strfill(to,4,' ')",strfill(to,4,' '),to+4,4,' ',1,0,0,0);
00107   test_strarg("strfill(from,0,' ')",strfill(from,0,' '),from,0,1,0,0);
00108   test_strarg("strmake(to,from,4)",strmake(to,from,4),to+4,4,F_CHAR,
00109               1,0,0,0);
00110   test_strarg("strmake(to,from,0)",strmake(to,from,0),to+0,1,0,0,0);
00111   test_strarg("strmov(to,from)",strmov(to,from),to+F_LEN,F_LEN,F_CHAR,0,0);
00112   test_strarg("strmov(to,\"\")",strmov(to,""),to,1,0,0,0);
00113   test_strarg("strnmov(to,from,2)",strnmov(to,from,2),to+2,2,F_CHAR,0,0);
00114   test_strarg("strnmov(to,from,F_LEN+5)",strnmov(to,from,F_LEN+5),to+F_LEN,
00115                F_LEN,F_CHAR,1,0,0,0);
00116   test_strarg("strnmov(to,\"\",2)",strnmov(to,"",2),to,1,0,0,0);
00117   test_strarg("strxmov(to,from,\"!!\",NullS)",strxmov(to,from,"!!",NullS),to+F_LEN+2,F_LEN,F_CHAR,2,'!',0,0,0);
00118   test_strarg("strxmov(to,NullS)",strxmov(to,NullS),to,1,0,0,0);
00119   test_strarg("strxmov(to,from,from,from,from,from,'!!',from,NullS)",strxmov(to,from,from,from,from,from,"!!",from,NullS),to+F_LEN*6+2,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,2,'!',F_LEN,F_CHAR,1,0,0,0);
00120 
00121   test_strarg("strxnmov(to,100,from,\"!!\",NullS)",strxnmov(to,100,from,"!!",NullS),to+F_LEN+2,F_LEN,F_CHAR,2,'!',0,0,0);
00122   test_strarg("strxnmov(to,2,NullS)",strxnmov(to,2,NullS),to,1,0,0,0);
00123   test_strarg("strxnmov(to,100,from,from,from,from,from,'!!',from,NullS)",strxnmov(to,100,from,from,from,from,from,"!!",from,NullS),to+F_LEN*6+2,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,F_LEN,F_CHAR,2,'!',F_LEN,F_CHAR,1,0,0,0);
00124   test_strarg("strxnmov(to,2,\"!!!\",NullS)",strxnmov(to,2,"!!!",NullS),to+2,2,'!',0,0,0);
00125   test_strarg("strxnmov(to,2,\"!!\",NullS)",strxnmov(to,2,"!!","xx",NullS),to+2,2,'!',0,0,0);
00126   test_strarg("strxnmov(to,2,\"!\",\"x\",\"y\",NullS)",strxnmov(to,2,"!","x","y",NullS),to+2,1,'!',1,'x',0,0,0);
00127 
00128   test_strarg("bchange(to,2,from,4,6)",(bchange(to,2,from,4,6),0L),INT_MAX32,
00129               4,F_CHAR,2,T_CHAR,0,0);
00130 
00131   printf("tests: %d  errors: %d\n",tests,errors);
00132   if (errors)
00133     fputs("--- Some functions doesn't work!! Fix them\n",stderr);
00134   return(errors > 0);
00135 } /* main */

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static int my_test ( int  a  )  [static]

Definition at line 41 of file str_test.c.

Referenced by main().

00042 {
00043   return a ? 1 : 0;
00044 }

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void test_arg ( const char *  message,
long int  func_value,
long int  value 
)

Definition at line 165 of file str_test.c.

References tests.

00166 {
00167   tests++;
00168   printf("testing '%s'\n",message);
00169   if (func_value != value)
00170   {
00171     printf("func: '%s' = %ld   Should be: %ld\n",message,func_value,value);
00172     errors++;
00173   }
00174 } /* test_arg */

void test_arg ( const char *  message,
long  func_value,
long  value 
)

Referenced by main().

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static int test_strarg ( const char *  name,
  ... 
) [static]

Definition at line 178 of file str_test.c.

References compare_buff(), error, F_FILL, F_LEN, F_PREFILL, from, init_strings(), int(), INT_MAX32, pos(), T_FILL, T_LEN, T_PREFILL, tests, to, and value.

Referenced by main().

00179 {
00180   long func_value,value;
00181   int error,length;
00182   char chr,cmp_buff[100],*pos,*pos2;
00183   va_list pvar;
00184 
00185   tests++;
00186   va_start(pvar,message);
00187   func_value=va_arg(pvar,long);
00188   value=va_arg(pvar,long);
00189 
00190   printf("testing '%s'\n",message);
00191   if (func_value != value && value != INT_MAX32)
00192   {
00193     printf("func: '%s' = %ld   Should be: %ld\n",message,func_value,value);
00194     errors++;
00195   }
00196   pos= cmp_buff;
00197   while ((length = va_arg(pvar, int)) != 0)
00198   {
00199     chr= (char) (va_arg(pvar, int));
00200     while (length--)
00201       *pos++=chr;
00202   }
00203   pos2=to+ (int)(pos-cmp_buff);
00204   while (pos <= cmp_buff+T_LEN)
00205     *pos++= *pos2++;
00206   if (compare_buff(message,to,cmp_buff,(int) (pos-cmp_buff),T_FILL,T_PREFILL))
00207   {
00208     init_strings();
00209     va_end(pvar);
00210     return 1;
00211   }
00212 
00213   pos= cmp_buff;
00214   while ((length = va_arg(pvar, int)) != 0)
00215   {
00216     chr= (char) (va_arg(pvar, int));
00217     while (length--)
00218       *pos++=chr;
00219   }
00220   pos2=from+ (int)(pos-cmp_buff);
00221   while (pos <= cmp_buff+F_LEN)
00222     *pos++= *pos2++;
00223   error=compare_buff(message,from,cmp_buff,(int) (pos-cmp_buff),F_FILL,F_PREFILL);
00224   init_strings();
00225   va_end(pvar);
00226   return (error != 0);
00227 } /* test_strarg */

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Variable Documentation

int errors [static]

Definition at line 34 of file str_test.c.

my_string from [static]

Definition at line 33 of file str_test.c.

Referenced by _history_expand_command(), _mi_get_binary_pack_key(), _mi_prefix_search(), add_diff_to_status(), add_to_status(), append_escaped(), append_query_string(), Bitmap< default_width >::Bitmap(), bitmap_copy(), bitmap_intersect(), bitmap_subtract(), bitmap_union(), bitmap_xor(), copy_bits(), copy_data_between_tables(), copy_if_not_alloced(), cs_copy_data(), decimal2bin(), decimal2double(), decimal2longlong(), decimal2string(), decimal2ulonglong(), decimal_actual_fraction(), decimal_intg(), decimal_is_zero(), decimal_round(), digits_bounds(), do_mini_left_shift(), do_mini_right_shift(), dummy_functions(), field_conv(), get_quoted_token(), get_replace(), get_replace_column(), get_string(), inflate(), inflate_fast(), inflateBack(), init_strings(), main(), make_sortkey(), mi_delete_table(), mi_rename(), my_decimal2decimal(), my_decimal_ceiling(), my_decimal_floor(), my_decimal_round(), mysql_rename_table(), or_bits(), prepare_for_repair(), remove_leading_zeroes(), replace_strings_append(), APZJobBuffer::retrieve(), APZJobBuffer::retrieveDump(), Copy_field::set(), simple_cs_copy_data(), sort_ft_buf_flush(), sort_write_record(), test_strarg(), unhex_type2(), Item_func_quote::val_str(), Item_func_unhex::val_str(), Item_func_soundex::val_str(), walk_and_copy(), and walk_and_push().

char from_buff[100] [static]

Definition at line 32 of file str_test.c.

Referenced by init_strings().

int tests [static]

Definition at line 34 of file str_test.c.

my_string to [static]

Definition at line 33 of file str_test.c.

Referenced by _history_expand_command(), _mi_put_key_in_record(), _mi_read_dynamic_record(), _mi_read_rnd_dynamic_record(), _mi_rec_check(), add_diff_to_status(), add_to_status(), append_query_string(), bin2decimal(), bitmap_copy(), bitmap_intersect(), bitmap_invert(), bitmap_set_above(), bitmap_subtract(), bitmap_union(), bitmap_xor(), calc_sum_of_all_status(), calc_time_from_sec(), check_scramble_323(), chk_data_link(), cli_read_rows(), copy_bits(), copy_data_between_tables(), copy_if_not_alloced(), create_sys_files(), cs_copy_data(), decimal_add(), decimal_div(), decimal_mod(), decimal_mul(), decimal_round(), decimal_shift(), decimal_sub(), do_add(), do_div_mod(), do_sub(), double2decimal(), dummy_functions(), examine_log(), field_conv(), get_errcodes(), get_field(), get_lock_data(), get_quoted_token(), get_replace(), get_replace_column(), get_string(), get_text(), init_param_array(), init_strings(), internal_str2dec(), key_unpack(), localtime_to_TIME(), longlong2decimal(), main(), max_decimal(), max_internal_decimal(), max_my_decimal(), mi_rename(), my_decimal2decimal(), my_decimal_ceiling(), my_decimal_floor(), my_decimal_round(), mysql_rename_table(), Protocol::net_store_data(), or_bits(), Field_decimal::overflow(), quote_for_like(), quote_name(), read_binary_date(), read_binary_datetime(), read_binary_time(), READ_INFO::read_field(), READ_INFO::read_fixed_length(), remove_escape(), String::replace(), replace_strings(), APZJobBuffer::retrieve(), APZJobBuffer::retrieveDump(), Item_func_sysdate_local::save_in_field(), Item_func_now::save_in_field(), Item_ref::save_in_field(), Item_field::save_in_field(), save_index(), Item_field::save_org_in_field(), Copy_field::set(), String::set(), set_param_date(), set_param_datetime(), set_param_time(), String::set_real(), simple_cs_copy_data(), Field_decimal::store(), Protocol_prep::store(), ha_example::store_lock(), ha_tina::store_lock(), ha_blackhole::store_lock(), ha_archive::store_lock(), ha_myisammrg::store_lock(), ha_myisam::store_lock(), ha_heap::store_lock(), Protocol_prep::store_long(), Protocol_prep::store_longlong(), Protocol_prep::store_null(), store_param_str(), Protocol_prep::store_short(), test_strarg(), to_unix_path(), ull2dec(), ulonglong2decimal(), unhex_type2(), Item_sum_distinct::val_decimal(), Item_func_quote::val_str(), Item_func_unhex::val_str(), Item_func_rpad::val_str(), Item_func_repeat::val_str(), Item_func_soundex::val_str(), Hybrid_type_traits_decimal::val_str(), Hybrid_type_traits::val_str(), and in_string::value_to_item().

char to_buff[100] [static]

Definition at line 32 of file str_test.c.

Referenced by init_strings().

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