commit b2c3cb1b26c41969776ed1fd1b20588430346e45 Author: Nick Mathewson nickm@torproject.org Date: Mon Feb 10 11:38:36 2020 -0500
Add tests for control_event_signal. --- src/test/test_controller_events.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+)
diff --git a/src/test/test_controller_events.c b/src/test/test_controller_events.c index 910aacace..5b108ab31 100644 --- a/src/test/test_controller_events.c +++ b/src/test/test_controller_events.c @@ -16,6 +16,7 @@ #include "core/mainloop/connection.h" #include "feature/control/control_events.h" #include "test/test.h" +#include "test/log_test_helpers.h"
#include "core/or/or_circuit_st.h" #include "core/or/origin_circuit_st.h" @@ -393,6 +394,43 @@ test_cntev_dirboot_defer_orconn(void *arg) UNMOCK(queue_control_event_string); }
+static void +test_cntev_signal(void *arg) +{ + (void)arg; + int rv; + + MOCK(queue_control_event_string, mock_queue_control_event_string); + + /* Nothing is listening for signals, so no event should be queued. */ + rv = control_event_signal(SIGHUP); + tt_int_op(0, OP_EQ, rv); + tt_ptr_op(saved_event_str, OP_EQ, NULL); + + /* Now try with signals included in the event mask. */ + control_testing_set_global_event_mask(EVENT_MASK_(EVENT_GOT_SIGNAL)); + rv = control_event_signal(SIGHUP); + tt_int_op(0, OP_EQ, rv); + tt_str_op(saved_event_str, OP_EQ, "650 SIGNAL RELOAD\r\n"); + + rv = control_event_signal(SIGACTIVE); + tt_int_op(0, OP_EQ, rv); + tt_str_op(saved_event_str, OP_EQ, "650 SIGNAL ACTIVE\r\n"); + + /* Try a signal that doesn't exist. */ + setup_full_capture_of_logs(LOG_WARN); + tor_free(saved_event_str); + rv = control_event_signal(99999); + tt_int_op(-1, OP_EQ, rv); + tt_ptr_op(saved_event_str, OP_EQ, NULL); + expect_single_log_msg_containing("Unrecognized signal 99999"); + + done: + tor_free(saved_event_str); + teardown_capture_of_logs(); + UNMOCK(queue_control_event_string); +} + static void setup_orconn_state(orconn_event_msg_t *msg, uint64_t gid, uint64_t chan, int proxy_type) @@ -541,6 +579,7 @@ struct testcase_t controller_event_tests[] = { TEST(event_mask, TT_FORK), TEST(dirboot_defer_desc, TT_FORK), TEST(dirboot_defer_orconn, TT_FORK), + TEST(signal, TT_FORK), TEST(orconn_state, TT_FORK), TEST(orconn_state_pt, TT_FORK), TEST(orconn_state_proxy, TT_FORK),