/* Compile with: cc test.c -Irgo/include -Lrgo -lrgo -otest */

#include <assert.h>
#include <inttypes.h>
#include <rgo.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>

int main(void) {
	fprintf(stderr,"\n");
	{
#undef arrsz
#define arrsz ((size_t)0x8)
		uint64_t arr0[arrsz] = {0x0};
		rgo_memfill(arr0,arrsz * sizeof (uint64_t),UINT8_C(0x0));
		fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[(size_t)0x0]);
		fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[(size_t)0x1]);
		fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[(size_t)0x2]);
		fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[(size_t)0x3]);
		fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[(size_t)0x4]);
		fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[(size_t)0x5]);
		fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[(size_t)0x6]);
		assert(arr0[(size_t)0x0] == UINT64_C(0x0));
		assert(arr0[(size_t)0x1] == UINT64_C(0x0));
		assert(arr0[(size_t)0x2] == UINT64_C(0x0));
		assert(arr0[(size_t)0x3] == UINT64_C(0x0));
		assert(arr0[(size_t)0x4] == UINT64_C(0x0));
		assert(arr0[(size_t)0x5] == UINT64_C(0x0));
		assert(arr0[(size_t)0x6] == UINT64_C(0x0));
		rgo_memfill(arr0,arrsz * sizeof (uint64_t),INT8_C(0x7F));
		fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[(size_t)0x0]);
		fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[(size_t)0x1]);
		fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[(size_t)0x2]);
		fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[(size_t)0x3]);
		fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[(size_t)0x4]);
		fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[(size_t)0x5]);
		fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[(size_t)0x6]);
		assert(arr0[(size_t)0x0] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x1] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x2] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x3] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x4] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x5] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		assert(arr0[(size_t)0x6] == UINT64_C(0x7F7F7F7F7F7F7F7F));
		uint64_t arr1[arrsz] = {0x0};
		rgo_memcpy(arr0,arrsz * sizeof (uint64_t),arr1);
		fprintf(stderr,"arr1[0]: %" PRIX64 "\n",arr1[(size_t)0x0]);
		fprintf(stderr,"arr1[1]: %" PRIX64 "\n",arr1[(size_t)0x1]);
		fprintf(stderr,"arr1[2]: %" PRIX64 "\n",arr1[(size_t)0x2]);
		fprintf(stderr,"arr1[3]: %" PRIX64 "\n",arr1[(size_t)0x3]);
		fprintf(stderr,"arr1[4]: %" PRIX64 "\n",arr1[(size_t)0x4]);
		fprintf(stderr,"arr1[5]: %" PRIX64 "\n",arr1[(size_t)0x5]);
		fprintf(stderr,"arr1[6]: %" PRIX64 "\n",arr1[(size_t)0x6]);
		assert(arr1[(size_t)0x0] == arr0[(size_t)0x0]);
		assert(arr1[(size_t)0x1] == arr0[(size_t)0x1]);
		assert(arr1[(size_t)0x2] == arr0[(size_t)0x2]);
		assert(arr1[(size_t)0x3] == arr0[(size_t)0x3]);
		assert(arr1[(size_t)0x4] == arr0[(size_t)0x4]);
		assert(arr1[(size_t)0x5] == arr0[(size_t)0x5]);
		assert(arr1[(size_t)0x6] == arr0[(size_t)0x6]);
		uint8_t const eq = rgo_memeq(arr1,arrsz,arr0);
		fprintf(stderr,"eq:      %u\n",eq);
		assert(eq);
#undef arrsz
	}
	fprintf(stderr,"\n");
	{
		char const * str0 = "Hello there! General Kenobi?";
		fprintf(stderr,"str0:    \"%s\"\n",str0);
		size_t const strsz = rgo_strlen(str0);
		fprintf(stderr,"strsz:   %zX\n",strsz);
		assert(strsz == (size_t)0x1C);
	}
	fprintf(stderr,"\n");
	{
		char const * restrict str = "Oh my science!";
		fprintf(stderr,"str:     \"%s\"\n",str);
		size_t len = rgo_strlen(str);
		fprintf(stderr,"len:     %zX\n",len);
		size_t pos0 = rgo_fndchr(str,' ');
		size_t pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == (size_t)0x2);
		assert(pos1 == pos0);
		str += pos0 + (size_t)0x1;
		len = rgo_strlen(str);
		pos0 = rgo_fndchr(str,' ');
		pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == (size_t)0x2);
		assert(pos1 == pos0);
		str += pos0 + (size_t)0x1;
		len = rgo_strlen(str);
		pos0 = rgo_fndchr(str,' ');
		pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == (size_t)-0x1);
		assert(pos1 == pos0);
	}
	fprintf(stderr,"\n");
#if defined(__x86_64__)
	{
		char const str0[] = "What's up, my guy?";
		fprintf(stderr,"str0:    \"%s\"\n",str0);
		char const str1[] = "What's up, my guy?";
		fprintf(stderr,"str1:    \"%s\"\n",str1);
		char const str2[] = "I don't know you!";
		fprintf(stderr,"str2:    \"%s\"\n",str2);
		uint8_t const cmp0 = rgo_streq(str0,str1);
		uint8_t const cmp1 = rgo_streq(str0,str2);
		uint8_t const cmp2 = rgo_streq(str1,str2);
		fprintf(stderr,"cmp0:    %u\n",cmp0);
		fprintf(stderr,"cmp1:    %u\n",cmp1);
		fprintf(stderr,"cmp2:    %u\n",cmp2);
		assert(cmp0);
		assert(!cmp1);
		assert(!cmp2);
	}
	fprintf(stderr,"\n");
	{
		char const str0[] = "What in the world?";
		fprintf(stderr,"str0:    \"%s\"\n",str0);
		char const str1[sizeof (str0)];
		assert(rgo_strcpy(str0,str1) == (size_t)0x12);
		fprintf(stderr,"str1:    \"%s\"\n",str1);
		assert(rgo_streq(str0,str1));
	}
	fprintf(stderr,"\n");
#endif
	printf("All tests have passed!\n");
}