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Basic unit test for EVENT_TRANSPORT_LAUNCHED

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This commit is contained in:
Nick Mathewson 2013-08-25 11:29:03 -04:00
parent 69312c7a84
commit 078d6bcda5
3 changed files with 107 additions and 47 deletions
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58
src/or/control.c
View File

@ -52,41 +52,6 @@
* finished authentication and is accepting commands. */ * finished authentication and is accepting commands. */
#define STATE_IS_OPEN(s) ((s) == CONTROL_CONN_STATE_OPEN) #define STATE_IS_OPEN(s) ((s) == CONTROL_CONN_STATE_OPEN)
/* Recognized asynchronous event types. It's okay to expand this list
* because it is used both as a list of v0 event types, and as indices
* into the bitfield to determine which controllers want which events.
*/
#define EVENT_MIN_ 0x0001
#define EVENT_CIRCUIT_STATUS 0x0001
#define EVENT_STREAM_STATUS 0x0002
#define EVENT_OR_CONN_STATUS 0x0003
#define EVENT_BANDWIDTH_USED 0x0004
#define EVENT_CIRCUIT_STATUS_MINOR 0x0005
#define EVENT_NEW_DESC 0x0006
#define EVENT_DEBUG_MSG 0x0007
#define EVENT_INFO_MSG 0x0008
#define EVENT_NOTICE_MSG 0x0009
#define EVENT_WARN_MSG 0x000A
#define EVENT_ERR_MSG 0x000B
#define EVENT_ADDRMAP 0x000C
// #define EVENT_AUTHDIR_NEWDESCS 0x000D
#define EVENT_DESCCHANGED 0x000E
// #define EVENT_NS 0x000F
#define EVENT_STATUS_CLIENT 0x0010
#define EVENT_STATUS_SERVER 0x0011
#define EVENT_STATUS_GENERAL 0x0012
#define EVENT_GUARD 0x0013
#define EVENT_STREAM_BANDWIDTH_USED 0x0014
#define EVENT_CLIENTS_SEEN 0x0015
#define EVENT_NEWCONSENSUS 0x0016
#define EVENT_BUILDTIMEOUT_SET 0x0017
#define EVENT_SIGNAL 0x0018
#define EVENT_CONF_CHANGED 0x0019
#define EVENT_TRANSPORT_LAUNCHED 0x0020
#define EVENT_MAX_ 0x0020
/* If EVENT_MAX_ ever hits 0x0040, we need to make the mask into a
* different structure. */
/** Bitfield: The bit 1&lt;&lt;e is set if <b>any</b> open control /** Bitfield: The bit 1&lt;&lt;e is set if <b>any</b> open control
* connection is interested in events of type <b>e</b>. We use this * connection is interested in events of type <b>e</b>. We use this
* so that we can decide to skip generating event messages that nobody * so that we can decide to skip generating event messages that nobody
@ -132,15 +97,6 @@ static uint8_t *authentication_cookie = NULL;
* of this so we can respond to getinfo status/bootstrap-phase queries. */ * of this so we can respond to getinfo status/bootstrap-phase queries. */
static char last_sent_bootstrap_message[BOOTSTRAP_MSG_LEN]; static char last_sent_bootstrap_message[BOOTSTRAP_MSG_LEN];
/** Flag for event_format_t. Indicates that we should use the one standard
format.
*/
#define ALL_FORMATS 1
/** Bit field of flags to select how to format a controller event. Recognized
* flag is ALL_FORMATS. */
typedef int event_format_t;
static void connection_printf_to_buf(control_connection_t *conn, static void connection_printf_to_buf(control_connection_t *conn,
const char *format, ...) const char *format, ...)
CHECK_PRINTF(2,3); CHECK_PRINTF(2,3);
@ -594,9 +550,9 @@ send_control_done(control_connection_t *conn)
* *
* The EXTENDED_FORMAT and NONEXTENDED_FORMAT flags behave similarly with * The EXTENDED_FORMAT and NONEXTENDED_FORMAT flags behave similarly with
* respect to the EXTENDED_EVENTS feature. */ * respect to the EXTENDED_EVENTS feature. */
static void MOCK_IMPL(STATIC void,
send_control_event_string(uint16_t event, event_format_t which, send_control_event_string,(uint16_t event, event_format_t which,
const char *msg) const char *msg))
{ {
smartlist_t *conns = get_connection_array(); smartlist_t *conns = get_connection_array();
(void)which; (void)which;
@ -4763,3 +4719,11 @@ control_free_all(void)
tor_free(authentication_cookie); tor_free(authentication_cookie);
} }
#ifdef TOR_UNIT_TESTS
/* For testing: change the value of global_event_mask */
void
control_testing_set_global_event_mask(uint64_t mask)
{
global_event_mask = mask;
}
#endif

52
src/or/control.h
View File

@ -96,9 +96,61 @@ void control_event_transport_launched(const char *mode,
void control_free_all(void); void control_free_all(void);
#ifdef CONTROL_PRIVATE #ifdef CONTROL_PRIVATE
/* Recognized asynchronous event types. It's okay to expand this list
* because it is used both as a list of v0 event types, and as indices
* into the bitfield to determine which controllers want which events.
*/
#define EVENT_MIN_ 0x0001
#define EVENT_CIRCUIT_STATUS 0x0001
#define EVENT_STREAM_STATUS 0x0002
#define EVENT_OR_CONN_STATUS 0x0003
#define EVENT_BANDWIDTH_USED 0x0004
#define EVENT_CIRCUIT_STATUS_MINOR 0x0005
#define EVENT_NEW_DESC 0x0006
#define EVENT_DEBUG_MSG 0x0007
#define EVENT_INFO_MSG 0x0008
#define EVENT_NOTICE_MSG 0x0009
#define EVENT_WARN_MSG 0x000A
#define EVENT_ERR_MSG 0x000B
#define EVENT_ADDRMAP 0x000C
/* Exposed above */
// #define EVENT_AUTHDIR_NEWDESCS 0x000D
#define EVENT_DESCCHANGED 0x000E
/* Exposed above */
// #define EVENT_NS 0x000F
#define EVENT_STATUS_CLIENT 0x0010
#define EVENT_STATUS_SERVER 0x0011
#define EVENT_STATUS_GENERAL 0x0012
#define EVENT_GUARD 0x0013
#define EVENT_STREAM_BANDWIDTH_USED 0x0014
#define EVENT_CLIENTS_SEEN 0x0015
#define EVENT_NEWCONSENSUS 0x0016
#define EVENT_BUILDTIMEOUT_SET 0x0017
#define EVENT_SIGNAL 0x0018
#define EVENT_CONF_CHANGED 0x0019
#define EVENT_TRANSPORT_LAUNCHED 0x0020
#define EVENT_MAX_ 0x0020
/* If EVENT_MAX_ ever hits 0x0040, we need to make the mask into a
* different structure. */
/* Used only by control.c and test.c */ /* Used only by control.c and test.c */
STATIC size_t write_escaped_data(const char *data, size_t len, char **out); STATIC size_t write_escaped_data(const char *data, size_t len, char **out);
STATIC size_t read_escaped_data(const char *data, size_t len, char **out); STATIC size_t read_escaped_data(const char *data, size_t len, char **out);
/** Flag for event_format_t. Indicates that we should use the one standard
format. (Other formats previous existed, and are now deprecated)
*/
#define ALL_FORMATS 1
/** Bit field of flags to select how to format a controller event. Recognized
* flag is ALL_FORMATS. */
typedef int event_format_t;
#ifdef TOR_UNIT_TESTS
MOCK_DECL(STATIC void,
send_control_event_string,(uint16_t event, event_format_t which,
const char *msg));
void control_testing_set_global_event_mask(uint64_t mask);
#endif
#endif #endif
#endif #endif

44
src/test/test_pt.c
View File

@ -7,9 +7,11 @@
#define PT_PRIVATE #define PT_PRIVATE
#define UTIL_PRIVATE #define UTIL_PRIVATE
#define STATEFILE_PRIVATE #define STATEFILE_PRIVATE
#define CONTROL_PRIVATE
#include "or.h" #include "or.h"
#include "config.h" #include "config.h"
#include "confparse.h" #include "confparse.h"
#include "control.h"
#include "transports.h" #include "transports.h"
#include "circuitbuild.h" #include "circuitbuild.h"
#include "util.h" #include "util.h"
@ -318,6 +320,22 @@ get_or_state_replacement(void)
return dummy_state; return dummy_state;
} }
static int controlevent_n = 0;
static uint16_t controlevent_event = 0;
static smartlist_t *controlevent_msgs = NULL;
static void
send_control_event_string_replacement(uint16_t event, event_format_t which,
const char *msg)
{
(void) which;
++controlevent_n;
controlevent_event = event;
if (!controlevent_msgs)
controlevent_msgs = smartlist_new();
smartlist_add(controlevent_msgs, tor_strdup(msg));
}
/* Test the configure_proxy() function. */ /* Test the configure_proxy() function. */
static void static void
test_pt_configure_proxy(void *arg) test_pt_configure_proxy(void *arg)
@ -334,6 +352,10 @@ test_pt_configure_proxy(void *arg)
tor_process_handle_destroy_replacement); tor_process_handle_destroy_replacement);
MOCK(get_or_state, MOCK(get_or_state,
get_or_state_replacement); get_or_state_replacement);
MOCK(send_control_event_string,
send_control_event_string_replacement);
control_testing_set_global_event_mask(EVENT_TRANSPORT_LAUNCHED);
mp = tor_malloc(sizeof(managed_proxy_t)); mp = tor_malloc(sizeof(managed_proxy_t));
mp->conf_state = PT_PROTO_ACCEPTING_METHODS; mp->conf_state = PT_PROTO_ACCEPTING_METHODS;
@ -364,6 +386,21 @@ test_pt_configure_proxy(void *arg)
/* check the mp state */ /* check the mp state */
test_assert(mp->conf_state == PT_PROTO_COMPLETED); test_assert(mp->conf_state == PT_PROTO_COMPLETED);
tt_int_op(controlevent_n, ==, 5);
tt_int_op(controlevent_event, ==, EVENT_TRANSPORT_LAUNCHED);
tt_int_op(smartlist_len(controlevent_msgs), ==, 5);
smartlist_sort_strings(controlevent_msgs);
tt_str_op(smartlist_get(controlevent_msgs, 0), ==,
"650 TRANSPORT_LAUNCHED server mock1 127.0.0.1 5551\r\n");
tt_str_op(smartlist_get(controlevent_msgs, 1), ==,
"650 TRANSPORT_LAUNCHED server mock2 127.0.0.1 5552\r\n");
tt_str_op(smartlist_get(controlevent_msgs, 2), ==,
"650 TRANSPORT_LAUNCHED server mock3 127.0.0.1 5553\r\n");
tt_str_op(smartlist_get(controlevent_msgs, 3), ==,
"650 TRANSPORT_LAUNCHED server mock4 127.0.0.1 5554\r\n");
tt_str_op(smartlist_get(controlevent_msgs, 4), ==,
"650 TRANSPORT_LAUNCHED server mock5 127.0.0.1 5555\r\n");
{ /* check that the transport info were saved properly in the tor state */ { /* check that the transport info were saved properly in the tor state */
config_line_t *transport_in_state = NULL; config_line_t *transport_in_state = NULL;
smartlist_t *transport_info_sl = smartlist_new(); smartlist_t *transport_info_sl = smartlist_new();
@ -389,6 +426,13 @@ test_pt_configure_proxy(void *arg)
tor_free(dummy_state); tor_free(dummy_state);
UNMOCK(tor_get_lines_from_handle); UNMOCK(tor_get_lines_from_handle);
UNMOCK(tor_process_handle_destroy); UNMOCK(tor_process_handle_destroy);
UNMOCK(get_or_state);
UNMOCK(send_control_event_string);
if (controlevent_msgs) {
SMARTLIST_FOREACH(controlevent_msgs, char *, cp, tor_free(cp));
smartlist_free(controlevent_msgs);
controlevent_msgs = NULL;
}
} }
#define PT_LEGACY(name) \ #define PT_LEGACY(name) \