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Work even harder not to suppress logging messages unless we mean to.

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This commit is contained in:
Nick Mathewson 2016-08-31 13:12:36 -04:00
parent 2df6cdc9f9
commit 871b711f10
1 changed files with 24 additions and 9 deletions
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33
src/test/log_test_helpers.c
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@ -23,6 +23,9 @@ static smartlist_t *saved_logs = NULL;
/** Boolean: should we also send messages to the test-runner? */
static int echo_to_real_logs = 1;
/** Record logs at this level or more severe */
static int record_logs_at_level = LOG_ERR;
/**
* As setup_capture_of_logs, but do not relay log messages into the main
* logging system.
@ -50,8 +53,15 @@ int
setup_capture_of_logs(int new_level)
{
int previous_log = log_global_min_severity_;
/* XXXX This can suppress, if logging is turned up high. Will fix. -NM*/
log_global_min_severity_ = new_level;
/* Only change the log_global_min_severity_ if we're making things _more_
* verbose. Otherwise we could prevent real log messages that the test-
* runner wanted.
*/
if (log_global_min_severity_ < new_level)
log_global_min_severity_ = new_level;
record_logs_at_level = new_level;
mock_clean_saved_logs();
saved_logs = smartlist_new();
MOCK(logv, mock_saving_logv);
@ -178,6 +188,18 @@ mock_saving_logv(int severity, log_domain_mask_t domain,
buf[n]='\n';
buf[n+1]='\0';
if (echo_to_real_logs) {
tor_log(severity, domain|LD_NO_MOCK, "%s", buf);
}
if (severity > record_logs_at_level) {
tor_free(buf);
return;
}
if (!saved_logs)
saved_logs = smartlist_new();
mock_saved_log_entry_t *e = tor_malloc_zero(sizeof(mock_saved_log_entry_t));
e->severity = severity;
e->funcname = funcname;
@ -186,12 +208,5 @@ mock_saving_logv(int severity, log_domain_mask_t domain,
e->generated_msg = tor_strdup(buf);
tor_free(buf);
if (!saved_logs)
saved_logs = smartlist_new();
smartlist_add(saved_logs, e);
if (echo_to_real_logs) {
tor_log(severity, domain|LD_NO_MOCK, "%s", e->generated_msg);
}
}