int main(){
char hello[20]={"hello,world!"};
printf("hello:%s\n",hello);
printf("str new\n");
sds str=sdsnew(hello);
printf("str:%s\n",str);
printf("str len:%d\n",sdslen(str));
printf("str avail:%d\n",sdsavail(str));
printf("str cat\n");
sds newstr=sdscat(str,"this is strcat content");
printf("str:%s\n",str);
printf("str:%s\n",newstr);
printf("str len:%d\n",sdslen(newstr));
printf("str avail:%d\n",sdsavail(newstr));
printf("str cpy\n");
char* teststr="test a string";
sdscpy(newstr,teststr);
printf("str:%s\n",newstr);
printf("str len:%d\n",sdslen(newstr));
printf("str avail:%d\n",sdsavail(newstr));
printf("trim char \n");
sdstrim(newstr,"g");
printf("str:%s\n",newstr);
printf("sds range \n");
sdsrange(newstr,1,3);
printf("str:%s\n",newstr);
printf("sds toupper \n");
sdstoupper(newstr);
printf("str:%s\n",newstr);
printf("sds tolower \n");
sdstolower(newstr);
printf("str:%s\n",newstr);
printf("sds cmp \n");
sds cmpstr=sdsnew("est");
printf("str:%d\n",sdscmp(newstr,cmpstr));
return 0;
}
int main(void) {
{
sdshdr *sh;
sds x = sdsnew("foo"), y;
test_cond("Create a string and obtain the length",
sdslen(x) == 3 && memcmp(x,"foo\0",4) == 0)
sdsfree(x);
x = sdsnewlen("foo",2);
test_cond("Create a string with specified length",
sdslen(x) == 2 && memcmp(x,"fo\0",3) == 0)
x = sdscat(x,"bar");
test_cond("Strings concatenation",
sdslen(x) == 5 && memcmp(x,"fobar\0",6) == 0);
x = sdscpy(x,"a");
test_cond("sdscpy() against an originally longer string",
sdslen(x) == 1 && memcmp(x,"a\0",2) == 0)
x = sdscpy(x,"xyzxxxxxxxxxxyyyyyyyyyykkkkkkkkkk");
test_cond("sdscpy() against an originally shorter string",
sdslen(x) == 33 &&
memcmp(x,"xyzxxxxxxxxxxyyyyyyyyyykkkkkkkkkk\0",33) == 0)
sdsfree(x);
x = sdscatprintf(sdsempty(),"%d",123);
test_cond("sdscatprintf() seems working in the base case",
sdslen(x) == 3 && memcmp(x,"123\0",4) ==0)
sdsfree(x);
x = sdsnew("xxciaoyyy");
sdstrim(x,"xy");
test_cond("sdstrim() correctly trims characters",
sdslen(x) == 4 && memcmp(x,"ciao\0",5) == 0)
y = sdsdup(x);
sdsrange(y,1,1);
test_cond("sdsrange(...,1,1)",
sdslen(y) == 1 && memcmp(y,"i\0",2) == 0)
sdsfree(y);
y = sdsdup(x);
sdsrange(y,1,-1);
test_cond("sdsrange(...,1,-1)",
sdslen(y) == 3 && memcmp(y,"iao\0",4) == 0)
sdsfree(y);
y = sdsdup(x);
sdsrange(y,-2,-1);
test_cond("sdsrange(...,-2,-1)",
sdslen(y) == 2 && memcmp(y,"ao\0",3) == 0)
sdsfree(y);
y = sdsdup(x);
sdsrange(y,2,1);
test_cond("sdsrange(...,2,1)",
sdslen(y) == 0 && memcmp(y,"\0",1) == 0)
sdsfree(y);
y = sdsdup(x);
sdsrange(y,1,100);
test_cond("sdsrange(...,1,100)",
sdslen(y) == 3 && memcmp(y,"iao\0",4) == 0)
sdsfree(y);
y = sdsdup(x);
sdsrange(y,100,100);
test_cond("sdsrange(...,100,100)",
sdslen(y) == 0 && memcmp(y,"\0",1) == 0)
sdsfree(y);
sdsfree(x);
x = sdsnew("foo");
y = sdsnew("foa");
test_cond("sdscmp(foo,foa)", sdscmp(x,y) > 0)
sdsfree(y);
sdsfree(x);
x = sdsnew("bar");
y = sdsnew("bar");
test_cond("sdscmp(bar,bar)", sdscmp(x,y) == 0)
sdsfree(y);
sdsfree(x);
x = sdsnew("aar");
y = sdsnew("bar");
test_cond("sdscmp(bar,bar)", sdscmp(x,y) < 0)
sdsfree(y);
sdsfree(x);
x = sdsnewlen("\a\n\0foo\r",7);
y = sdscatrepr(sdsempty(),x,sdslen(x));
test_cond("sdscatrepr(...data...)",
memcmp(y,"\"\\a\\n\\x00foo\\r\"",15) == 0)
sdsfree(y);
{
size_t oldfree;
sdsfree(x);
x = sdsnew("0");
sh = sds_start(x);
test_cond("sdsnew() free/len buffers", sh->len == 1 && sh->free == 0);
x = sdsMakeRoomFor(x,1);
sh = sds_start(x);
test_cond("sdsMakeRoomFor()", sh->len == 1 && sh->free > 0);
oldfree = sh->free;
x[1] = '1';
sdsIncrLen(x,1);
test_cond("sdsIncrLen() -- content", x[0] == '0' && x[1] == '1');
test_cond("sdsIncrLen() -- len", sh->len == 2);
test_cond("sdsIncrLen() -- free", sh->free == oldfree-1);
sdsfree(x);
}
x = sdsnew("0FoO1bar\n");
sdstolower(x);
test_cond("sdstolower(...)",
memcmp(x,"0foo1bar\n\0",10) == 0)
sdsfree(x);
x = sdsnew("0FoO1bar\n");
sdstoupper(x);
test_cond("sdstoupper(...)",
memcmp(x,"0FOO1BAR\n\0",10) == 0)
sdsfree(x);
}
test_report()
return 0;
}
