text: /*
   * Copyright (c) 2014-2016 DeNA Co., Ltd., Kazuho Oku
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to
   * deal in the Software without restriction, including without limitation the
   * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   */
  #include "../../test.h"
  #include "../../../../lib/common/cache.c"
  
  static size_t bytes_destroyed;
  
  static void on_destroy(h2o_iovec_t vec)
  {
      bytes_destroyed += vec.len;
  }
  
  void test_lib__common__cache_c(void)
  {
      h2o_cache_t *cache = h2o_cache_create(H2O_CACHE_FLAG_EARLY_UPDATE, 1024, 1000, on_destroy);
      uint64_t now = 0;
      h2o_iovec_t key = {H2O_STRLIT("key")};
      h2o_cache_ref_t *ref;
  
      /* fetch "key" */
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(ref == NULL);
  
      /* set "key" => "value" */
      h2o_cache_set(cache, now, key, 0, h2o_iovec_init(H2O_STRLIT("value")));
  
      /* delete "key" */
      h2o_cache_delete(cache, now, key, 0);
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(ref == NULL);
  
      /* set "key" => "value" */
      h2o_cache_set(cache, now, key, 0, h2o_iovec_init(H2O_STRLIT("value")));
  
      /* fetch "key" */
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(h2o_memis(ref->value.base, ref->value.len, H2O_STRLIT("value")));
      h2o_cache_release(cache, ref);
  
      /* proceed 999ms */
      now += 999;
  
      /* should fail to fetch "key" */
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(ref == NULL);
  
      /* refetch should succeed */
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(h2o_memis(ref->value.base, ref->value.len, H2O_STRLIT("value")));
      h2o_cache_release(cache, ref);
  
      /* set "key" to "value2" */
      h2o_cache_set(cache, now, key, 0, h2o_iovec_init(H2O_STRLIT("value2")));
  
      /* fetch */
      ref = h2o_cache_fetch(cache, now, key, 0);
      ok(h2o_memis(ref->value.base, ref->value.len, H2O_STRLIT("value2")));
      h2o_cache_release(cache, ref);
  
      ok(bytes_destroyed == 10);
  
      h2o_cache_destroy(cache);
  
      ok(bytes_destroyed == 16);
  }
  