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/* cc -Irgo/include -L. -otest test.c -lrgo */

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

int main(void) {
	fprintf(stderr,"rgo test\n");
	fprintf(stderr,"arch: %s\n",sus_archstr);
	fprintf(stderr,"fast: %s\n",rgo_fastimpl ? "yes" : "no");
	fprintf(stderr,"\n");
	{
#undef arrsz
#define arrsz rgo_typlit_usz(0x8)
		uint64_t arr0[arrsz] = {0x0};
		rgo_memfill(arr0,arrsz * sizeof (uint64_t),rgo_typlit_u8(0x0));
		fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x0)]);
		fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x1)]);
		fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x2)]);
		fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x3)]);
		fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x4)]);
		fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x5)]);
		fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x6)]);
		assert(arr0[rgo_typlit_usz(0x0)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x1)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x2)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x3)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x4)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x5)] == rgo_typlit_u40(0x0));
		assert(arr0[rgo_typlit_usz(0x6)] == rgo_typlit_u40(0x0));
		rgo_memfill(arr0,arrsz * sizeof (uint64_t),INT8_C(0x7F));
		fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x0)]);
		fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x1)]);
		fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x2)]);
		fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x3)]);
		fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x4)]);
		fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x5)]);
		fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[rgo_typlit_usz(0x6)]);
		assert(arr0[rgo_typlit_usz(0x0)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x1)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x2)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x3)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x4)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x5)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		assert(arr0[rgo_typlit_usz(0x6)] == rgo_typlit_u40(0x7F7F7F7F7F7F7F7F));
		uint64_t arr1[arrsz] = {0x0};
		rgo_memcpy(arr0,arrsz * sizeof (uint64_t),arr1);
		fprintf(stderr,"arr1[0]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x0)]);
		fprintf(stderr,"arr1[1]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x1)]);
		fprintf(stderr,"arr1[2]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x2)]);
		fprintf(stderr,"arr1[3]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x3)]);
		fprintf(stderr,"arr1[4]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x4)]);
		fprintf(stderr,"arr1[5]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x5)]);
		fprintf(stderr,"arr1[6]: %" PRIX64 "\n",arr1[rgo_typlit_usz(0x6)]);
		assert(arr1[rgo_typlit_usz(0x0)] == arr0[rgo_typlit_usz(0x0)]);
		assert(arr1[rgo_typlit_usz(0x1)] == arr0[rgo_typlit_usz(0x1)]);
		assert(arr1[rgo_typlit_usz(0x2)] == arr0[rgo_typlit_usz(0x2)]);
		assert(arr1[rgo_typlit_usz(0x3)] == arr0[rgo_typlit_usz(0x3)]);
		assert(arr1[rgo_typlit_usz(0x4)] == arr0[rgo_typlit_usz(0x4)]);
		assert(arr1[rgo_typlit_usz(0x5)] == arr0[rgo_typlit_usz(0x5)]);
		assert(arr1[rgo_typlit_usz(0x6)] == arr0[rgo_typlit_usz(0x6)]);
		bool 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 == rgo_typlit_usz(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,(uint_least8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == rgo_typlit_usz(0x2));
		assert(pos1 == pos0);
		str += pos0 + rgo_typlit_usz(0x1);
		len = rgo_strlen(str);
		pos0 = rgo_fndchr(str,' ');
		pos1 = rgo_fndbyte(str,len,(uint_least8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == rgo_typlit_usz(0x2));
		assert(pos1 == pos0);
		str += pos0 + rgo_typlit_usz(0x1);
		len = rgo_strlen(str);
		pos0 = rgo_fndchr(str,' ');
		pos1 = rgo_fndbyte(str,len,(uint_least8_t)' ');
		fprintf(stderr,"pos0:    %zX\n",pos0);
		fprintf(stderr,"pos1:    %zX\n",pos1);
		assert(pos0 == (size_t)-0x1);
		assert(pos1 == pos0);
	}
	fprintf(stderr,"\n");
	{
		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);
		bool const cmp0 = rgo_streq(str0,str1);
		bool const cmp1 = rgo_streq(str0,str2);
		bool 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 are you doing?";
		fprintf(stderr,"str0:    \"%s\"\n",str0);
		char str1[sizeof (str0)];
		assert(rgo_strcpy(str0,str1) == rgo_typlit_usz(0x20));
		fprintf(stderr,"str1:    \"%s\"\n",str1);
		assert(rgo_streq(str0,str1));
	}
	fprintf(stderr,"\n");
	{
		char const str0[]  = "Oej Moej Goejd";
		char const str1[]  = "Er jeg egentlig okay med AWP?";
		fprintf(stderr,"str0:    \"%s\"\n",str0);
		fprintf(stderr,"str1:    \"%s\"\n",str1);
		int_least8_t const cmp0    = rgo_strcmp(str0,str1);
		int_least8_t const cmp1    = rgo_strcmp(str0,str0);
		int_least8_t const cmp2    = rgo_strcmp(str1,str0);
		size_t const       leastsz = sizeof (str0) < sizeof (str1) ? sizeof (str0) : sizeof (str1);
		int_least8_t const cmp3    = rgo_memcmp(str0,leastsz,str1);
		int_least8_t const cmp4    = rgo_memcmp(str0,leastsz,str0);
		int_least8_t const cmp5    = rgo_memcmp(str1,leastsz,str0);
		fprintf(stderr,"cmp0:    %i\n",cmp0);
		fprintf(stderr,"cmp1:    %i\n",cmp1);
		fprintf(stderr,"cmp2:    %i\n",cmp2);
		fprintf(stderr,"cmp3:    %i\n",cmp3);
		fprintf(stderr,"cmp4:    %i\n",cmp4);
		fprintf(stderr,"cmp5:    %i\n",cmp5);
		assert(cmp0 >  rgo_typlit_s8(0x0));
		assert(cmp1 == rgo_typlit_s8(0x0));
		assert(cmp2 <  rgo_typlit_s8(0x0));
		assert(cmp3 >  rgo_typlit_s8(0x0));
		assert(cmp4 == rgo_typlit_s8(0x0));
		assert(cmp5 <  rgo_typlit_s8(0x0));
	}
	fprintf(stderr,"\n");
	printf("All tests have passed!\n");
}