C++ (Cpp) FileCache::exists Examples

Example #1

TEST_F(TestFileCache, AutodetectNewCache) {
  // Make a quick new cache file on disk.
  CacheManager cm;
  ASSERT_TRUE(cm.addEmptyEntry("test_entry"));

  string temp_dir;
  ASSERT_TRUE(makeTempDir(&temp_dir));

  string cache_fn(temp_dir);
  cache_fn.append("/cache.dump");

  ASSERT_TRUE(cm.saveCache(cache_fn));

  // Now make sure this file-cache is in default mode.
  FileCache fc;
  FileCache::UseNewCache = false;

  fc.loadMmap(cache_fn.c_str(), 1);
  ASSERT_TRUE(fc.exists("test_entry"));
}