void test_core_oidmap__hash_collision(void)
{
git_oidmap *map;
oidmap_item items[NITEMS];
uint32_t i, j;
for (i = 0; i < NITEMS; ++i) {
uint32_t segment = i / 8;
int modi = i - (segment * 8);
items[i].extra = i;
for (j = 0; j < GIT_OID_RAWSZ / 4; ++j) {
items[i].oid.id[j * 4 ] = (unsigned char)modi;
items[i].oid.id[j * 4 + 1] = (unsigned char)(modi >> 8);
items[i].oid.id[j * 4 + 2] = (unsigned char)(modi >> 16);
items[i].oid.id[j * 4 + 3] = (unsigned char)(modi >> 24);
}
items[i].oid.id[ 8] = (unsigned char)i;
items[i].oid.id[ 9] = (unsigned char)(i >> 8);
items[i].oid.id[10] = (unsigned char)(i >> 16);
items[i].oid.id[11] = (unsigned char)(i >> 24);
}
map = git_oidmap_alloc();
cl_assert(map != NULL);
for (i = 0; i < NITEMS; ++i) {
size_t pos;
int ret;
pos = git_oidmap_lookup_index(map, &items[i].oid);
cl_assert(!git_oidmap_valid_index(map, pos));
pos = git_oidmap_put(map, &items[i].oid, &ret);
cl_assert(ret != 0);
git_oidmap_set_value_at(map, pos, &items[i]);
}
for (i = 0; i < NITEMS; ++i) {
size_t pos;
pos = git_oidmap_lookup_index(map, &items[i].oid);
cl_assert(git_oidmap_valid_index(map, pos));
cl_assert_equal_p(git_oidmap_value_at(map, pos), &items[i]);
}
git_oidmap_free(map);
}
void git_revwalk_free(git_revwalk *walk)
{
if (walk == NULL)
return;
git_revwalk_reset(walk);
git_odb_free(walk->odb);
git_oidmap_free(walk->commits);
git_pool_clear(&walk->commit_pool);
git_pqueue_free(&walk->iterator_time);
git__free(walk);
}
void git_indexer_free(git_indexer *idx)
{
if (idx == NULL)
return;
git_vector_free_deep(&idx->objects);
if (idx->pack && idx->pack->idx_cache) {
struct git_pack_entry *pentry;
kh_foreach_value(
idx->pack->idx_cache, pentry, struct git_pack_entry*, { git__free(pentry); });
git_oidmap_free(idx->pack->idx_cache);
}
