libc.obj:

- Added basename() and  dirname()
 - libc_test all tabs -> spaces

git-svn-id: svn://kolibrios.org@9262 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
turbocat 2021-11-12 22:45:22 +00:00
parent 1b84dbe19e
commit 9257d2c34c
7 changed files with 107 additions and 63 deletions

View File

@ -0,0 +1,7 @@
#ifndef _LIBGEN_H_
#define _LIBGEN_H_
extern char* _FUNC(dirname)(char *);
extern char* _FUNC(basename)(char *);
#endif

View File

@ -1,84 +1,88 @@
#include <sys/ksys.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
int comp(void *a, void *b) {
return *(int*)a - *(int*)b;
return *(int*)a - *(int*)b;
}
int main(){
puts("Start testing.");
assert(NULL == ((void*)0));
assert(RAND_MAX == 65535);
assert(min(3, 10) == 3);
assert(max(3, 10) == 10);
assert(atof("12.4") == 12.4);
assert(atoi("-123") == -123);
assert(atol("-2146483647") == -2146483647L);
assert(atoll("-9223372036854775806") == -9223372036854775806LL);
assert(!strcmp("123", "123"));
puts("Start testing.");
assert(NULL == ((void*)0));
assert(RAND_MAX == 65535);
assert(min(3, 10) == 3);
assert(max(3, 10) == 10);
assert(atof("12.4") == 12.4);
assert(atoi("-123") == -123);
assert(atol("-2146483647") == -2146483647L);
assert(atoll("-9223372036854775806") == -9223372036854775806LL);
assert(!strcmp("123", "123"));
char st1[32];
itoa(-2341, st1);
assert(!strcmp(st1, "-2341"));
char st1[32];
itoa(-2341, st1);
assert(!strcmp(st1, "-2341"));
assert(strlen("12345") == 5);
assert(abs(4) == 4);
assert(abs(-4) == 4);
assert(labs(1000000000) == 1000000000);
assert(labs(-1000000000) == 1000000000);
assert(llabs(100000000000) == 100000000000);
assert(llabs(-100000000000) == 100000000000);
assert(strlen("12345") == 5);
assert(abs(4) == 4);
assert(abs(-4) == 4);
assert(labs(1000000000) == 1000000000);
assert(labs(-1000000000) == 1000000000);
assert(llabs(100000000000) == 100000000000);
assert(llabs(-100000000000) == 100000000000);
div_t output1 = div(27, 4);
assert(output1.quot == 6);
assert(output1.rem == 3);
div_t output1 = div(27, 4);
assert(output1.quot == 6);
assert(output1.rem == 3);
ldiv_t output2 = ldiv(27, 4);
assert(output2.quot == 6);
assert(output2.rem == 3);
ldiv_t output2 = ldiv(27, 4);
assert(output2.quot == 6);
assert(output2.rem == 3);
lldiv_t output3 = lldiv(27, 4);
assert(output3.quot == 6);
assert(output3.rem == 3);
lldiv_t output3 = lldiv(27, 4);
assert(output3.quot == 6);
assert(output3.rem == 3);
char *st2 = malloc(sizeof(char)*2);
assert(st2 != NULL);
st2[0] = 'H';
st2[1] = 'i';
st2 = realloc(st2, sizeof(char)*3);
st2[2] = '!';
assert(!strcmp(st2, "Hi!"));
free(st2);
char *st2 = malloc(sizeof(char)*2);
assert(st2 != NULL);
st2[0] = 'H';
st2[1] = 'i';
st2 = realloc(st2, sizeof(char)*3);
st2[2] = '!';
assert(!strcmp(st2, "Hi!"));
free(st2);
st2 = calloc(2, sizeof(char));
assert(st2 != NULL);
st2[0] = 'H';
st2[1] = 'i';
assert(!strcmp(st2, "Hi"));
free(st2);
st2 = calloc(2, sizeof(char));
assert(st2 != NULL);
st2[0] = 'H';
st2[1] = 'i';
assert(!strcmp(st2, "Hi"));
free(st2);
char *start = "100.00 Rub";
char *end;
assert(strtol(start, &end, 10) == 100L);
assert(!strcmp(end, ".00 Rub"));
char *start = "100.00 Rub";
char *end;
assert(strtol(start, &end, 10) == 100L);
assert(!strcmp(end, ".00 Rub"));
end = NULL;
assert(strtod(start, &end) == 100.0);
assert(!strcmp(end, " Rub"));
end = NULL;
assert(strtod(start, &end) == 100.0);
assert(!strcmp(end, " Rub"));
// rand ¨ srand ¯à®¢¥à¥­ë ¢àãç­ãî :3
char *st3 = "21.3e3Hello World!";
assert(atof(st3) == 21300.0);
char *st3 = "21.3e3Hello World!";
assert(atof(st3) == 21300.0);
int nums[10] = {5, 3, 9, 1, 8, 4, 2, 0, 7, 6};
qsort(nums, 10, sizeof(int), (int(*) (const void *, const void *))comp);
for (int i = 0; i < 10; i++) {
assert(nums[i] == i);
}
time_t libc_time = time(NULL);
struct tm *libc_tm = localtime(&libc_time);
printf(asctime(libc_tm));
int nums[10] = {5, 3, 9, 1, 8, 4, 2, 0, 7, 6};
qsort(nums, 10, sizeof(int), (int(*) (const void *, const void *))comp);
for (int i = 0; i < 10; i++) {
assert(nums[i] == i);
}
puts("End testing.");
exit(0);
}
puts("End testing.");
exit(0);
}

View File

@ -116,6 +116,9 @@
#include "time/time.c"
#include "time/asctime.c"
#include "misc/basename.c"
#include "misc/dirname.c"
__asm__(
".include \"math/acos.s\"\n\t"
".include \"math/asin.s\"\n\t"

View File

@ -0,0 +1,13 @@
#include <string.h>
#include <libgen.h>
char *basename(char *s)
{
size_t i;
if (!s || !*s) return ".";
i = strlen(s)-1;
for (; i&&s[i]=='/'; i--) s[i] = 0;
for (; i&&s[i-1]!='/'; i--);
return s+i;
}

View File

@ -0,0 +1,14 @@
#include <string.h>
#include <libgen.h>
char *dirname(char *s)
{
size_t i;
if (!s || !*s) return ".";
i = strlen(s)-1;
for (; s[i]=='/'; i--) if (!i) return "/";
for (; s[i]!='/'; i--) if (!i) return ".";
for (; s[i]=='/'; i--) if (!i) return "/";
s[i+1] = 0;
return s;
}

View File

@ -172,3 +172,6 @@ time
localtime
asctime
difftime
!____MISC____
basename
dirname