commit d30a042fa8348028e0bea6f3e46cba1ffbe5adcc Author: teor teor@torproject.org Date: Wed Sep 25 16:35:02 2019 +1000

test: Use SEVERITY_MASK_IDX() to find the LOG_* mask indexes

In the unit tests and fuzzers.

Fixes bug 31334; bugfix on 0.2.5.2-alpha. --- changes/bug31334 | 4 ++++ src/test/fuzz/fuzzing_common.c | 2 +- src/test/test_logging.c | 2 +- src/test/test_options.c | 6 +++--- src/test/testing_common.c | 4 ++-- 5 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/changes/bug31334 b/changes/bug31334 new file mode 100644 index 000000000..dfc9cc530 --- /dev/null +++ b/changes/bug31334 @@ -0,0 +1,4 @@ + o Code simplification and refactoring: + - Use SEVERITY_MASK_IDX() to find the LOG_* mask indexes in the unit + tests and fuzzers, rather than using hard-coded values. + Closes ticket 31334. diff --git a/src/test/fuzz/fuzzing_common.c b/src/test/fuzz/fuzzing_common.c index 862acb2b3..e269c36b4 100644 --- a/src/test/fuzz/fuzzing_common.c +++ b/src/test/fuzz/fuzzing_common.c @@ -167,7 +167,7 @@ main(int argc, char **argv) memset(&s, 0, sizeof(s)); set_log_severity_config(loglevel, LOG_ERR, &s); /* ALWAYS log bug warnings. */ - s.masks[LOG_WARN-LOG_ERR] |= LD_BUG; + s.masks[SEVERITY_MASK_IDX(LOG_WARN)] |= LD_BUG; add_stream_log(&s, "", fileno(stdout)); }

diff --git a/src/test/test_logging.c b/src/test/test_logging.c index bb7018fe1..203ce64e3 100644 --- a/src/test/test_logging.c +++ b/src/test/test_logging.c @@ -35,7 +35,7 @@ test_get_sigsafe_err_fds(void *arg)

set_log_severity_config(LOG_WARN, LOG_ERR, &include_bug); set_log_severity_config(LOG_WARN, LOG_ERR, &no_bug); - no_bug.masks[0] &= ~(LD_BUG|LD_GENERAL); + no_bug.masks[SEVERITY_MASK_IDX(LOG_ERR)] &= ~(LD_BUG|LD_GENERAL); set_log_severity_config(LOG_INFO, LOG_NOTICE, &no_bug2);

/* Add some logs; make sure the output is as expected. */ diff --git a/src/test/test_options.c b/src/test/test_options.c index 0747a2e06..b3654ede7 100644 --- a/src/test/test_options.c +++ b/src/test/test_options.c @@ -54,9 +54,9 @@ setup_log_callback(void) { log_severity_list_t lst; memset(&lst, 0, sizeof(lst)); - lst.masks[LOG_ERR - LOG_ERR] = ~0; - lst.masks[LOG_WARN - LOG_ERR] = ~0; - lst.masks[LOG_NOTICE - LOG_ERR] = ~0; + lst.masks[SEVERITY_MASK_IDX(LOG_ERR)] = ~0; + lst.masks[SEVERITY_MASK_IDX(LOG_WARN)] = ~0; + lst.masks[SEVERITY_MASK_IDX(LOG_NOTICE)] = ~0; add_callback_log(&lst, log_cback); mark_logs_temp(); } diff --git a/src/test/testing_common.c b/src/test/testing_common.c index ad22898ce..9e7d83dcd 100644 --- a/src/test/testing_common.c +++ b/src/test/testing_common.c @@ -295,7 +295,7 @@ main(int c, const char **v) memset(&s, 0, sizeof(s)); set_log_severity_config(loglevel, LOG_ERR, &s); /* ALWAYS log bug warnings. */ - s.masks[LOG_WARN-LOG_ERR] |= LD_BUG; + s.masks[SEVERITY_MASK_IDX(LOG_WARN)] |= LD_BUG; add_stream_log(&s, "", fileno(stdout)); } { @@ -303,7 +303,7 @@ main(int c, const char **v) log_severity_list_t s; memset(&s, 0, sizeof(s)); set_log_severity_config(LOG_ERR, LOG_ERR, &s); - s.masks[LOG_WARN-LOG_ERR] |= LD_BUG; + s.masks[SEVERITY_MASK_IDX(LOG_WARN)] |= LD_BUG; add_callback_log(&s, log_callback_failure); } flush_log_messages_from_startup();