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Change log_test_helpers macros to use printf, not pasting

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This ensures that our test failure messages actually tell us what
strings Tor was expecting.  I will need this to debug some test
failures.
This commit is contained in:
Nick Mathewson
2018-08-22 10:31:44 -04:00
parent 5245a296c5
commit 8148c0717d
2 changed files with 19 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/test/log_test_helpers.h
+18 -17
View File
@@ -32,7 +32,7 @@ void mock_dump_saved_logs(void);
#define assert_log_predicate(predicate, failure_msg) \
do { \
if (!(predicate)) { \
tt_fail_msg((failure_msg)); \
TT_FAIL(failure_msg); \
mock_dump_saved_logs(); \
TT_EXIT_TEST_FUNCTION; \
} \
@@ -40,70 +40,71 @@ void mock_dump_saved_logs(void);
#define expect_log_msg(str) \
assert_log_predicate(mock_saved_log_has_message(str), \
"expected log to contain " # str);
("expected log to contain \"%s\"", str));
#define expect_log_msg_containing(str) \
assert_log_predicate(mock_saved_log_has_message_containing(str), \
"expected log to contain " # str);
("expected log to contain \"%s\"", 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);
("expected log to contain \"%s\" or \"%s\"", str1, 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);
("expected log to contain \"%s\" or \"%s\" or \"%s\"", \
str1, str2, 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);
("expected log to contain \"%s\" or \"%s\" or \"%s\" or \"%s\"", \
str1, str2, str3, 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); \
("expected log to contain exactly 1 message \"%s\"", \
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); \
("expected log to contain 1 message, containing \"%s\"",\
str)); \
} while (0);
#define expect_no_log_msg(str) \
assert_log_predicate(!mock_saved_log_has_message(str), \
"expected log to not contain " # str);
("expected log to not contain \"%s\"",str));
#define expect_no_log_msg_containing(str) \
assert_log_predicate(!mock_saved_log_has_message_containing(str), \
"expected log to not contain " # str);
("expected log to not contain \"%s\"", str));
#define expect_log_severity(severity) \
assert_log_predicate(mock_saved_log_has_severity(severity), \
"expected log to contain 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);
("expected log to not contain severity " # severity));
#define expect_log_entry() \
assert_log_predicate(mock_saved_log_has_entry(), \
"expected log to contain entries");
("expected log to contain entries"));
#define expect_no_log_entry() \
assert_log_predicate(!mock_saved_log_has_entry(), \
"expected log to not contain entries");
("expected log to not contain entries"));
#endif /* !defined(TOR_LOG_TEST_HELPERS_H) */
src/test/test_shared_random.c
+1 -1
View File
@@ -1284,7 +1284,7 @@ test_keep_commit(void *arg)
expect_log_msg_containing("doesn't match the commit value.");
expect_log_msg_containing("has an invalid reveal value.");
assert_log_predicate(mock_saved_log_n_entries() == 2,
"expected 2 log entries");
("expected 2 log entries"));
teardown_capture_of_logs();
memcpy(commit->hashed_reveal, place_holder.hashed_reveal,
sizeof(commit->hashed_reveal));