litespeed-quic/tests/test_lsquic_hash.c
Dmitri Tikhonov 06b2a2363e Release 2.27.1
- [API] New knob to set outgoing packet batch size.
- Aborted connection now become tickable immediately.
- Abort connection when HTTP/3 frame cannot be opened (can only happen
  when malloc fails).
2021-01-06 09:00:05 -05:00

79 lines
1.8 KiB
C

/* Copyright (c) 2017 - 2021 LiteSpeed Technologies Inc. See LICENSE. */
#include <assert.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/queue.h>
#ifndef WIN32
#include <unistd.h>
#endif
#include "lsquic_hash.h"
struct widget
{
unsigned long key;
struct lsquic_hash_elem hash_el;
char data[30];
};
int
main (int argc, char **argv)
{
struct lsquic_hash *hash;
struct lsquic_hash_elem *el;
unsigned n, nelems;
struct widget *widgets, *widget;
hash = lsquic_hash_create();
if (argc > 1)
nelems = atoi(argv[1]);
else
nelems = 1000000;
widgets = calloc(nelems, sizeof(widgets[0]));
for (n = 0; n < nelems; ++n)
{
widget = &widgets[n];
widget->key = n; /* This will be used for verification later the test */
sprintf(widget->data, "%lu", widget->key);
el = lsquic_hash_find(hash, &widget->key, sizeof(widget->key));
assert(!el);
el = lsquic_hash_insert(hash, &widget->key, sizeof(widget->key), widget, &widget->hash_el);
assert(el);
}
assert(nelems == lsquic_hash_count(hash));
for (n = 0, el = lsquic_hash_first(hash); el; ++n, el = lsquic_hash_next(hash))
{
widget = lsquic_hashelem_getdata(el);
assert(widget >= widgets);
assert(widget < widgets + nelems);
}
assert(n == nelems);
for (n = 0; n < nelems; ++n)
{
unsigned long key = n;
el = lsquic_hash_find(hash, &key, sizeof(key));
assert(el);
widget = lsquic_hashelem_getdata(el);
assert(widget->key == key);
lsquic_hash_erase(hash, el);
el = lsquic_hash_find(hash, &key, sizeof(key));
assert(!el);
}
assert(0 == lsquic_hash_count(hash));
lsquic_hash_destroy(hash);
free(widgets);
exit(0);
}