static svn_error_t *
test_membuffer_cache_basic(apr_pool_t *pool)
{
svn_cache__t *cache;
svn_membuffer_t *membuffer;
SVN_ERR(svn_cache__membuffer_cache_create(&membuffer, 10*1024, 1,
TRUE, pool));
/* Create a cache with just one entry. */
SVN_ERR(svn_cache__create_membuffer_cache(&cache,
membuffer,
serialize_revnum,
deserialize_revnum,
APR_HASH_KEY_STRING,
"cache:",
FALSE,
pool));
return basic_cache_test(cache, FALSE, pool);
}
static svn_error_t *
test_membuffer_cache_clearing(apr_pool_t *pool)
{
svn_cache__t *cache;
svn_membuffer_t *membuffer;
svn_boolean_t found;
svn_revnum_t *value;
svn_revnum_t valueA = 12345;
svn_revnum_t valueB = 67890;
/* Create a simple cache for strings, keyed by strings. */
SVN_ERR(svn_cache__membuffer_cache_create(&membuffer, 10*1024, 1, 0,
TRUE, TRUE, pool));
SVN_ERR(svn_cache__create_membuffer_cache(&cache,
membuffer,
serialize_revnum,
deserialize_revnum,
APR_HASH_KEY_STRING,
"cache:",
SVN_CACHE__MEMBUFFER_DEFAULT_PRIORITY,
FALSE,
pool, pool));
/* Initially, the cache is empty. */
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key A", pool));
SVN_TEST_ASSERT(!found);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key B", pool));
SVN_TEST_ASSERT(!found);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key C", pool));
SVN_TEST_ASSERT(!found);
/* Add entries. */
SVN_ERR(svn_cache__set(cache, "key A", &valueA, pool));
SVN_ERR(svn_cache__set(cache, "key B", &valueB, pool));
/* Added entries should be cached (too small to get evicted already). */
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key A", pool));
SVN_TEST_ASSERT(found);
SVN_TEST_ASSERT(*value == valueA);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key B", pool));
SVN_TEST_ASSERT(found);
SVN_TEST_ASSERT(*value == valueB);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key C", pool));
SVN_TEST_ASSERT(!found);
/* Clear the cache. */
SVN_ERR(svn_cache__membuffer_clear(membuffer));
/* The cache is empty again. */
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key A", pool));
SVN_TEST_ASSERT(!found);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key B", pool));
SVN_TEST_ASSERT(!found);
SVN_ERR(svn_cache__get((void **) &value, &found, cache, "key C", pool));
SVN_TEST_ASSERT(!found);
/* But still functional: */
SVN_ERR(svn_cache__set(cache, "key B", &valueB, pool));
SVN_ERR(svn_cache__has_key(&found, cache, "key A", pool));
SVN_TEST_ASSERT(!found);
SVN_ERR(svn_cache__has_key(&found, cache, "key B", pool));
SVN_TEST_ASSERT(found);
SVN_ERR(svn_cache__has_key(&found, cache, "key C", pool));
SVN_TEST_ASSERT(!found);
return SVN_NO_ERROR;
}
static svn_error_t *
test_membuffer_serializer_error_handling(apr_pool_t *pool)
{
svn_cache__t *cache;
svn_membuffer_t *membuffer;
svn_revnum_t twenty = 20;
svn_boolean_t found;
void *val;
SVN_ERR(svn_cache__membuffer_cache_create(&membuffer, 10*1024, 1, 0,
TRUE, TRUE, pool));
/* Create a cache with just one entry. */
SVN_ERR(svn_cache__create_membuffer_cache(&cache,
membuffer,
serialize_revnum,
raise_error_deserialize_func,
APR_HASH_KEY_STRING,
"cache:",
SVN_CACHE__MEMBUFFER_DEFAULT_PRIORITY,
FALSE,
pool, pool));
SVN_ERR(svn_cache__set(cache, "twenty", &twenty, pool));
/* Test retrieving data from cache using full getter that
always raises an error. */
SVN_TEST_ASSERT_ERROR(
svn_cache__get(&val, &found, cache, "twenty", pool),
APR_EGENERAL);
/* Test retrieving data from cache using partial getter that
always raises an error. */
SVN_TEST_ASSERT_ERROR(
svn_cache__get_partial(&val, &found, cache, "twenty",
raise_error_partial_getter_func,
NULL, pool),
APR_EGENERAL);
/* Create a new cache. */
SVN_ERR(svn_cache__membuffer_cache_create(&membuffer, 10*1024, 1, 0,
TRUE, TRUE, pool));
SVN_ERR(svn_cache__create_membuffer_cache(&cache,
membuffer,
serialize_revnum,
deserialize_revnum,
APR_HASH_KEY_STRING,
"cache:",
SVN_CACHE__MEMBUFFER_DEFAULT_PRIORITY,
FALSE,
pool, pool));
/* Store one entry in cache. */
SVN_ERR(svn_cache__set(cache, "twenty", &twenty, pool));
/* Test setting data in cache using partial setter that
always raises an error. */
SVN_TEST_ASSERT_ERROR(
svn_cache__set_partial(cache, "twenty",
raise_error_partial_setter_func,
NULL, pool),
APR_EGENERAL);
return SVN_NO_ERROR;
}
