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https://gitlab.torproject.org/tpo/core/tor.git
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3ce3984772
A new set of unit test cases are provided, as well as introducing an alternative paradigm and macros to support it. Primarily, each test case is given its own namespace, in order to isolate tests from each other. We do this by in the usual fashion, by appending module and submodule names to our symbols. New macros assist by reducing friction for this and other tasks, like overriding a function in the global namespace with one in the current namespace, or declaring integer variables to assist tracking how many times a mock has been called. A set of tests for a small-scale module has been included in this commit, in order to highlight how the paradigm can be used. This suite gives 100% coverage to status.c in test execution.
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2013, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file main.h
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* \brief Header file for main.c.
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**/
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#ifndef TOR_MAIN_H
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#define TOR_MAIN_H
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extern int can_complete_circuit;
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int connection_add_impl(connection_t *conn, int is_connecting);
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#define connection_add(conn) connection_add_impl((conn), 0)
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#define connection_add_connecting(conn) connection_add_impl((conn), 1)
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int connection_remove(connection_t *conn);
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void connection_unregister_events(connection_t *conn);
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int connection_in_array(connection_t *conn);
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void add_connection_to_closeable_list(connection_t *conn);
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int connection_is_on_closeable_list(connection_t *conn);
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smartlist_t *get_connection_array(void);
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MOCK_DECL(uint64_t,get_bytes_read,(void));
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MOCK_DECL(uint64_t,get_bytes_written,(void));
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/** Bitmask for events that we can turn on and off with
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* connection_watch_events. */
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typedef enum watchable_events {
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/* Yes, it is intentional that these match Libevent's EV_READ and EV_WRITE */
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READ_EVENT=0x02, /**< We want to know when a connection is readable */
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WRITE_EVENT=0x04 /**< We want to know when a connection is writable */
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} watchable_events_t;
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void connection_watch_events(connection_t *conn, watchable_events_t events);
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int connection_is_reading(connection_t *conn);
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MOCK_DECL(void,connection_stop_reading,(connection_t *conn));
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MOCK_DECL(void,connection_start_reading,(connection_t *conn));
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int connection_is_writing(connection_t *conn);
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MOCK_DECL(void,connection_stop_writing,(connection_t *conn));
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MOCK_DECL(void,connection_start_writing,(connection_t *conn));
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void connection_stop_reading_from_linked_conn(connection_t *conn);
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void directory_all_unreachable(time_t now);
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void directory_info_has_arrived(time_t now, int from_cache);
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void ip_address_changed(int at_interface);
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void dns_servers_relaunch_checks(void);
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void reschedule_descriptor_update_check(void);
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MOCK_DECL(long,get_uptime,(void));
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unsigned get_signewnym_epoch(void);
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void handle_signals(int is_parent);
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void process_signal(uintptr_t sig);
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int try_locking(const or_options_t *options, int err_if_locked);
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int have_lockfile(void);
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void release_lockfile(void);
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void tor_cleanup(void);
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void tor_free_all(int postfork);
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int tor_main(int argc, char *argv[]);
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int do_main_loop(void);
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int tor_init(int argc, char **argv);
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#ifdef MAIN_PRIVATE
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STATIC void init_connection_lists(void);
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STATIC void close_closeable_connections(void);
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#endif
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#endif
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