diff options
Diffstat (limited to 'src/or/circuitstats.c')
| -rw-r--r-- | src/or/circuitstats.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/or/circuitstats.c b/src/or/circuitstats.c index 1d7812bf2b..95129f9a43 100644 --- a/src/or/circuitstats.c +++ b/src/or/circuitstats.c @@ -29,9 +29,13 @@ /* XXXX024 Make this static; add accessor functions. */ circuit_build_times_t circ_times; +#ifdef TOR_UNIT_TESTS /** If set, we're running the unit tests: we should avoid clobbering * our state file or accessing get_options() or get_or_state() */ static int unit_tests = 0; +#else +#define unit_tests 0 +#endif /** * This function decides if CBT learning should be disabled. It returns @@ -438,7 +442,7 @@ circuit_build_times_get_initial_timeout(void) * Leave estimated parameters, timeout and network liveness intact * for future use. */ -void +STATIC void circuit_build_times_reset(circuit_build_times_t *cbt) { memset(cbt->circuit_build_times, 0, sizeof(cbt->circuit_build_times)); @@ -949,7 +953,7 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, * an acceptable approximation because we are only concerned with the * accuracy of the CDF of the tail. */ -int +STATIC int circuit_build_times_update_alpha(circuit_build_times_t *cbt) { build_time_t *x=cbt->circuit_build_times; @@ -1033,7 +1037,7 @@ circuit_build_times_update_alpha(circuit_build_times_t *cbt) * * Return value is in milliseconds. */ -double +STATIC double circuit_build_times_calculate_timeout(circuit_build_times_t *cbt, double quantile) { @@ -1050,6 +1054,7 @@ circuit_build_times_calculate_timeout(circuit_build_times_t *cbt, return ret; } +#ifdef TOR_UNIT_TESTS /** Pareto CDF */ double circuit_build_times_cdf(circuit_build_times_t *cbt, double x) @@ -1060,7 +1065,9 @@ circuit_build_times_cdf(circuit_build_times_t *cbt, double x) tor_assert(0 <= ret && ret <= 1.0); return ret; } +#endif +#ifdef TOR_UNIT_TESTS /** * Generate a synthetic time using our distribution parameters. * @@ -1093,7 +1100,9 @@ circuit_build_times_generate_sample(circuit_build_times_t *cbt, tor_assert(ret > 0); return ret; } +#endif +#ifdef TOR_UNIT_TESTS /** * Estimate an initial alpha parameter by solving the quantile * function with a quantile point and a specific timeout value. @@ -1114,6 +1123,7 @@ circuit_build_times_initial_alpha(circuit_build_times_t *cbt, (tor_mathlog(cbt->Xm)-tor_mathlog(timeout_ms)); tor_assert(cbt->alpha > 0); } +#endif /** * Returns true if we need circuits to be built @@ -1282,7 +1292,7 @@ circuit_build_times_network_check_live(circuit_build_times_t *cbt) * to restart the process of building test circuits and estimating a * new timeout. */ -int +STATIC int circuit_build_times_network_check_changed(circuit_build_times_t *cbt) { int total_build_times = cbt->total_build_times; @@ -1546,6 +1556,8 @@ circuit_build_times_set_timeout(circuit_build_times_t *cbt) cbt->total_build_times); } } + +#ifdef TOR_UNIT_TESTS /** Make a note that we're running unit tests (rather than running Tor * itself), so we avoid clobbering our state file. */ void @@ -1553,4 +1565,5 @@ circuitbuild_running_unit_tests(void) { unit_tests = 1; } +#endif |