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- /* Copyright (c) 2010-2015, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #define COMPAT_LIBEVENT_PRIVATE
- #include "orconfig.h"
- #include "or.h"
- #include "test.h"
- #include "compat_libevent.h"
- #ifdef HAVE_EVENT2_EVENT_H
- #include <event2/event.h>
- #include <event2/thread.h>
- #ifdef USE_BUFFEREVENTS
- #include <event2/bufferevent.h>
- #endif
- #else
- #include <event.h>
- #endif
- #include "log_test_helpers.h"
- #define NS_MODULE compat_libevent
- static void
- test_compat_libevent_logging_callback(void *ignored)
- {
- (void)ignored;
- int previous_log = setup_capture_of_logs(LOG_DEBUG);
- libevent_logging_callback(_EVENT_LOG_DEBUG, "hello world");
- expect_log_msg("Message from libevent: hello world\n");
- expect_log_severity(LOG_DEBUG);
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_MSG, "hello world another time");
- expect_log_msg("Message from libevent: hello world another time\n");
- expect_log_severity(LOG_INFO);
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_WARN, "hello world a third time");
- expect_log_msg("Warning from libevent: hello world a third time\n");
- expect_log_severity(LOG_WARN);
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_ERR, "hello world a fourth time");
- expect_log_msg("Error from libevent: hello world a fourth time\n");
- expect_log_severity(LOG_ERR);
- mock_clean_saved_logs();
- libevent_logging_callback(42, "hello world a fifth time");
- expect_log_msg("Message [42] from libevent: hello world a fifth time\n");
- expect_log_severity(LOG_WARN);
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_DEBUG,
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- );
- expect_log_msg("Message from libevent: "
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789"
- "012345678901234567890123456789\n");
- expect_log_severity(LOG_DEBUG);
- mock_clean_saved_logs();
- libevent_logging_callback(42, "xxx\n");
- expect_log_msg("Message [42] from libevent: xxx\n");
- expect_log_severity(LOG_WARN);
- suppress_libevent_log_msg("something");
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_MSG, "hello there");
- expect_log_msg("Message from libevent: hello there\n");
- expect_log_severity(LOG_INFO);
- mock_clean_saved_logs();
- libevent_logging_callback(_EVENT_LOG_MSG, "hello there something else");
- expect_no_log_msg("hello there something else");
- // No way of verifying the result of this, it seems =/
- configure_libevent_logging();
- done:
- suppress_libevent_log_msg(NULL);
- teardown_capture_of_logs(previous_log);
- }
- static void
- test_compat_libevent_le_versions_compatibility(void *ignored)
- {
- (void)ignored;
- int res;
- res = le_versions_compatibility(LE_OTHER);
- tt_int_op(res, OP_EQ, 0);
- res = le_versions_compatibility(V_OLD(0,9,'c'));
- tt_int_op(res, OP_EQ, 1);
- res = le_versions_compatibility(V(1,3,98));
- tt_int_op(res, OP_EQ, 2);
- res = le_versions_compatibility(V(1,4,98));
- tt_int_op(res, OP_EQ, 3);
- res = le_versions_compatibility(V(1,5,0));
- tt_int_op(res, OP_EQ, 4);
- res = le_versions_compatibility(V(2,0,0));
- tt_int_op(res, OP_EQ, 4);
- res = le_versions_compatibility(V(2,0,2));
- tt_int_op(res, OP_EQ, 5);
- done:
- (void)0;
- }
- static void
- test_compat_libevent_tor_decode_libevent_version(void *ignored)
- {
- (void)ignored;
- le_version_t res;
- res = tor_decode_libevent_version("SOMETHING WRONG");
- tt_int_op(res, OP_EQ, LE_OTHER);
- res = tor_decode_libevent_version("1.4.11");
- tt_int_op(res, OP_EQ, V(1,4,11));
- res = tor_decode_libevent_version("1.4.12b-stable");
- tt_int_op(res, OP_EQ, V(1,4,12));
- res = tor_decode_libevent_version("1.4.17b_stable");
- tt_int_op(res, OP_EQ, V(1,4,17));
- res = tor_decode_libevent_version("1.4.12!stable");
- tt_int_op(res, OP_EQ, LE_OTHER);
- res = tor_decode_libevent_version("1.4.12b!stable");
- tt_int_op(res, OP_EQ, LE_OTHER);
- res = tor_decode_libevent_version("1.4.13-");
- tt_int_op(res, OP_EQ, V(1,4,13));
- res = tor_decode_libevent_version("1.4.14_");
- tt_int_op(res, OP_EQ, V(1,4,14));
- res = tor_decode_libevent_version("1.4.15c-");
- tt_int_op(res, OP_EQ, V(1,4,15));
- res = tor_decode_libevent_version("1.4.16c_");
- tt_int_op(res, OP_EQ, V(1,4,16));
- res = tor_decode_libevent_version("1.4.17-s");
- tt_int_op(res, OP_EQ, V(1,4,17));
- res = tor_decode_libevent_version("1.5");
- tt_int_op(res, OP_EQ, V(1,5,0));
- res = tor_decode_libevent_version("1.2");
- tt_int_op(res, OP_EQ, V(1,2,0));
- res = tor_decode_libevent_version("1.2-");
- tt_int_op(res, OP_EQ, LE_OTHER);
- res = tor_decode_libevent_version("1.6e");
- tt_int_op(res, OP_EQ, V_OLD(1,6,'e'));
- done:
- (void)0;
- }
- #if defined(LIBEVENT_VERSION)
- #define HEADER_VERSION LIBEVENT_VERSION
- #elif defined(_EVENT_VERSION)
- #define HEADER_VERSION _EVENT_VERSION
- #endif
- static void
- test_compat_libevent_header_version(void *ignored)
- {
- (void)ignored;
- const char *res;
- res = tor_libevent_get_header_version_str();
- tt_str_op(res, OP_EQ, HEADER_VERSION);
- done:
- (void)0;
- }
- struct testcase_t compat_libevent_tests[] = {
- { "logging_callback", test_compat_libevent_logging_callback,
- TT_FORK, NULL, NULL },
- { "le_versions_compatibility",
- test_compat_libevent_le_versions_compatibility, 0, NULL, NULL },
- { "tor_decode_libevent_version",
- test_compat_libevent_tor_decode_libevent_version, 0, NULL, NULL },
- { "header_version", test_compat_libevent_header_version, 0, NULL, NULL },
- END_OF_TESTCASES
- };
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