1..16
ok 1 - sfCacheException inherits from sfException
ok 2 - sfConfigurationException inherits from sfException
ok 3 - sfControllerException inherits from sfException
ok 4 - sfDatabaseException inherits from sfException
ok 5 - sfError404Exception inherits from sfException
ok 6 - sfFactoryException inherits from sfException
ok 7 - sfFileException inherits from sfException
ok 8 - sfFilterException inherits from sfException
ok 9 - sfForwardException inherits from sfException
ok 10 - sfInitializationException inherits from sfException
ok 11 - sfParseException inherits from sfException
ok 12 - sfRenderException inherits from sfException
ok 13 - sfSecurityException inherits from sfException
ok 14 - sfStopException inherits from sfException
ok 15 - sfStorageException inherits from sfException
ok 16 - sfViewException inherits from sfException
 Looks like everything went fine.