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#include "../src/shm.h"
#include <assert.h>
#define s(A) (sizeof(A) - 1)
#define ss(A) (A), s(A)
int main() {
char buf4096[4096];
struct stringpool sp;
stringpool_init(&sp);
char *r;
size_t pos = 0;
r = stringpool_add(&sp, ss("AAAAA"));
assert(r == sp.start);
pos += s("AAAAA");
assert(sp.alloced == 4096);
assert(sp.used == pos);
r = stringpool_add(&sp, buf4096, sizeof(buf4096));
assert(r == sp.start + pos);
pos += sizeof(buf4096);
assert(sp.alloced == 4096 * 2);
assert(sp.used == pos);
r = stringpool_add(&sp, buf4096, 4096 - s("AAAAA"));
assert(r == sp.start + pos);
pos += 4096 - s("AAAAA");
assert(pos == 4096 * 2);
assert(sp.alloced == 4096 * 2);
assert(sp.used == pos);
return 0;
}
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