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universal hashb() and hashs() macros

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This commit is contained in:
Timerix22
2022-06-10 18:44:10 +03:00
parent e63ce573ff
commit 104dde3f74
3 changed files with 12 additions and 16 deletions
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12
tests/test_hash_functions.c
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@@ -2,18 +2,18 @@
#include "../src/Hashtable/hash.h"
#include "../src/Autoarr/Autoarr.h"
#define AMOUNT_OF_TESTS 400000
#define AMOUNT_OF_TESTS 10000
char __buf[]="iojihiojopijiugbjmoihftytryfdrh";
char data[]="iojihiojopijiugbjmoihftytryfdrh";
#define test_hashfunc(hasht, hashf, tests_n)\
optime(#hashf,1,({\
printf("\e[94mfunction: \e[92m" #hashf "\n");\
printf("\e[94mhash of \"%s\": \e[92m%x\n",__buf, hashf(__buf,cptr_length(__buf)));\
printf("\e[94mhash of \"%s\": \e[92m%x\n",data, hashs(hashf,data));\
Autoarr(hasht)* hashes=Autoarr_create(hasht,512,32768);\
uint32 collisions=0;\
for(uint32 i=0;i<tests_n;i++){\
hasht h=hashf((uint8*)&i, 4);\
hasht h=hashb(hashf, (uint8*)&i, 4);\
bool col=false;\
Autoarr_foreach(hashes,e,({\
if(e==h) {\
@@ -31,7 +31,7 @@ char __buf[]="iojihiojopijiugbjmoihftytryfdrh";
void test_hash_functions(){
optime("test_hash_functions",1,({
printf("\e[96m--------[test_hash_functions]---------\n");
test_hashfunc(uint32, hashb_crc32, 10000);
test_hashfunc(uint32, hashb_sdbm32, 10000);
test_hashfunc(uint32, hash_crc32, AMOUNT_OF_TESTS);
test_hashfunc(uint32, hash_sdbm32, AMOUNT_OF_TESTS);
}));
}