tor/src/test/log_test_helpers.h
teor 7a65abf566
Make display of captured unit test log messages consistent
There was a missing space and an extra colon.

Fixes bug 21510; bugfix on 0.2.9.3-alpha.
2017-02-19 23:09:50 +11:00

106 lines
4.3 KiB
C

/* Copyright (c) 2014-2016, The Tor Project, Inc. */
/* See LICENSE for licensing information */
#include "or.h"
#ifndef TOR_LOG_TEST_HELPERS_H
#define TOR_LOG_TEST_HELPERS_H
/** An element of mock_saved_logs(); records the log element that we
* received. */
typedef struct mock_saved_log_entry_t {
int severity;
const char *funcname;
const char *suffix;
const char *format;
char *generated_msg;
} mock_saved_log_entry_t;
void mock_clean_saved_logs(void);
const smartlist_t *mock_saved_logs(void);
void setup_capture_of_logs(int new_level);
void setup_full_capture_of_logs(int new_level);
void teardown_capture_of_logs(void);
int mock_saved_log_has_message(const char *msg);
int mock_saved_log_has_message_containing(const char *msg);
int mock_saved_log_has_severity(int severity);
int mock_saved_log_has_entry(void);
int mock_saved_log_n_entries(void);
void mock_dump_saved_logs(void);
#define assert_log_predicate(predicate, failure_msg) \
do { \
if (!(predicate)) { \
tt_fail_msg((failure_msg)); \
mock_dump_saved_logs(); \
TT_EXIT_TEST_FUNCTION; \
} \
} while (0)
#define expect_log_msg(str) \
assert_log_predicate(mock_saved_log_has_message(str), \
"expected log to contain " # str);
#define expect_log_msg_containing(str) \
assert_log_predicate(mock_saved_log_has_message_containing(str), \
"expected log to contain " # str);
#define expect_log_msg_containing_either(str1, str2) \
assert_log_predicate(mock_saved_log_has_message_containing(str1) || \
mock_saved_log_has_message_containing(str2), \
"expected log to contain " # str1 " or " # str2);
#define expect_log_msg_containing_either3(str1, str2, str3) \
assert_log_predicate(mock_saved_log_has_message_containing(str1) || \
mock_saved_log_has_message_containing(str2) || \
mock_saved_log_has_message_containing(str3), \
"expected log to contain " # str1 " or " # str2 \
" or " # str3);
#define expect_log_msg_containing_either4(str1, str2, str3, str4) \
assert_log_predicate(mock_saved_log_has_message_containing(str1) || \
mock_saved_log_has_message_containing(str2) || \
mock_saved_log_has_message_containing(str3) || \
mock_saved_log_has_message_containing(str4), \
"expected log to contain " # str1 " or " # str2 \
" or " # str3 " or " # str4);
#define expect_single_log_msg(str) \
do { \
\
assert_log_predicate(mock_saved_log_has_message_containing(str) && \
mock_saved_log_n_entries() == 1, \
"expected log to contain exactly 1 message " # str); \
} while (0);
#define expect_single_log_msg_containing(str) \
do { \
assert_log_predicate(mock_saved_log_has_message_containing(str)&& \
mock_saved_log_n_entries() == 1 , \
"expected log to contain 1 message, containing " # str); \
} while (0);
#define expect_no_log_msg(str) \
assert_log_predicate(!mock_saved_log_has_message(str), \
"expected log to not contain " # str);
#define expect_log_severity(severity) \
assert_log_predicate(mock_saved_log_has_severity(severity), \
"expected log to contain severity " # severity);
#define expect_no_log_severity(severity) \
assert_log_predicate(!mock_saved_log_has_severity(severity), \
"expected log to not contain severity " # severity);
#define expect_log_entry() \
assert_log_predicate(mock_saved_log_has_entry(), \
"expected log to contain entries");
#define expect_no_log_entry() \
assert_log_predicate(!mock_saved_log_has_entry(), \
"expected log to not contain entries");
#endif