| #include "test/jemalloc_test.h" |
| |
| #include "jemalloc/internal/log.h" |
| |
| static void |
| expect_no_logging(const char *names) { |
| log_var_t log_l1 = LOG_VAR_INIT("l1"); |
| log_var_t log_l2 = LOG_VAR_INIT("l2"); |
| log_var_t log_l2_a = LOG_VAR_INIT("l2.a"); |
| |
| strcpy(log_var_names, names); |
| |
| int count = 0; |
| |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1) |
| count++; |
| log_do_end(log_l1) |
| |
| log_do_begin(log_l2) |
| count++; |
| log_do_end(log_l2) |
| |
| log_do_begin(log_l2_a) |
| count++; |
| log_do_end(log_l2_a) |
| } |
| assert_d_eq(count, 0, "Disabled logging not ignored!"); |
| } |
| |
| TEST_BEGIN(test_log_disabled) { |
| test_skip_if(!config_log); |
| atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); |
| expect_no_logging(""); |
| expect_no_logging("abc"); |
| expect_no_logging("a.b.c"); |
| expect_no_logging("l12"); |
| expect_no_logging("l123|a456|b789"); |
| expect_no_logging("|||"); |
| } |
| TEST_END |
| |
| TEST_BEGIN(test_log_enabled_direct) { |
| test_skip_if(!config_log); |
| atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); |
| log_var_t log_l1 = LOG_VAR_INIT("l1"); |
| log_var_t log_l1_a = LOG_VAR_INIT("l1.a"); |
| log_var_t log_l2 = LOG_VAR_INIT("l2"); |
| |
| int count; |
| |
| count = 0; |
| strcpy(log_var_names, "l1"); |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1) |
| count++; |
| log_do_end(log_l1) |
| } |
| assert_d_eq(count, 10, "Mis-logged!"); |
| |
| count = 0; |
| strcpy(log_var_names, "l1.a"); |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1_a) |
| count++; |
| log_do_end(log_l1_a) |
| } |
| assert_d_eq(count, 10, "Mis-logged!"); |
| |
| count = 0; |
| strcpy(log_var_names, "l1.a|abc|l2|def"); |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1_a) |
| count++; |
| log_do_end(log_l1_a) |
| |
| log_do_begin(log_l2) |
| count++; |
| log_do_end(log_l2) |
| } |
| assert_d_eq(count, 20, "Mis-logged!"); |
| } |
| TEST_END |
| |
| TEST_BEGIN(test_log_enabled_indirect) { |
| test_skip_if(!config_log); |
| atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); |
| strcpy(log_var_names, "l0|l1|abc|l2.b|def"); |
| |
| /* On. */ |
| log_var_t log_l1 = LOG_VAR_INIT("l1"); |
| /* Off. */ |
| log_var_t log_l1a = LOG_VAR_INIT("l1a"); |
| /* On. */ |
| log_var_t log_l1_a = LOG_VAR_INIT("l1.a"); |
| /* Off. */ |
| log_var_t log_l2_a = LOG_VAR_INIT("l2.a"); |
| /* On. */ |
| log_var_t log_l2_b_a = LOG_VAR_INIT("l2.b.a"); |
| /* On. */ |
| log_var_t log_l2_b_b = LOG_VAR_INIT("l2.b.b"); |
| |
| /* 4 are on total, so should sum to 40. */ |
| int count = 0; |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1) |
| count++; |
| log_do_end(log_l1) |
| |
| log_do_begin(log_l1a) |
| count++; |
| log_do_end(log_l1a) |
| |
| log_do_begin(log_l1_a) |
| count++; |
| log_do_end(log_l1_a) |
| |
| log_do_begin(log_l2_a) |
| count++; |
| log_do_end(log_l2_a) |
| |
| log_do_begin(log_l2_b_a) |
| count++; |
| log_do_end(log_l2_b_a) |
| |
| log_do_begin(log_l2_b_b) |
| count++; |
| log_do_end(log_l2_b_b) |
| } |
| |
| assert_d_eq(count, 40, "Mis-logged!"); |
| } |
| TEST_END |
| |
| TEST_BEGIN(test_log_enabled_global) { |
| test_skip_if(!config_log); |
| atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); |
| strcpy(log_var_names, "abc|.|def"); |
| |
| log_var_t log_l1 = LOG_VAR_INIT("l1"); |
| log_var_t log_l2_a_a = LOG_VAR_INIT("l2.a.a"); |
| |
| int count = 0; |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(log_l1) |
| count++; |
| log_do_end(log_l1) |
| |
| log_do_begin(log_l2_a_a) |
| count++; |
| log_do_end(log_l2_a_a) |
| } |
| assert_d_eq(count, 20, "Mis-logged!"); |
| } |
| TEST_END |
| |
| TEST_BEGIN(test_logs_if_no_init) { |
| test_skip_if(!config_log); |
| atomic_store_b(&log_init_done, false, ATOMIC_RELAXED); |
| |
| log_var_t l = LOG_VAR_INIT("definitely.not.enabled"); |
| |
| int count = 0; |
| for (int i = 0; i < 10; i++) { |
| log_do_begin(l) |
| count++; |
| log_do_end(l) |
| } |
| assert_d_eq(count, 0, "Logging shouldn't happen if not initialized."); |
| } |
| TEST_END |
| |
| /* |
| * This really just checks to make sure that this usage compiles; we don't have |
| * any test code to run. |
| */ |
| TEST_BEGIN(test_log_only_format_string) { |
| if (false) { |
| LOG("log_str", "No arguments follow this format string."); |
| } |
| } |
| TEST_END |
| |
| int |
| main(void) { |
| return test( |
| test_log_disabled, |
| test_log_enabled_direct, |
| test_log_enabled_indirect, |
| test_log_enabled_global, |
| test_logs_if_no_init, |
| test_log_only_format_string); |
| } |