/* $NetBSD: time_test.c,v 1.2.2.2 2024/02/25 15:47:53 martin Exp $ */ /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * SPDX-License-Identifier: MPL-2.0 * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ #include #include /* IWYU pragma: keep */ #include #include #include #include #include #include #define UNIT_TESTING #include #include #include #include #include "time.c" #include #define MAX_NS (NS_PER_SEC - 1) struct time_vectors { isc_time_t a; isc_interval_t b; isc_time_t r; isc_result_t result; }; const struct time_vectors vectors_add[8] = { { { 0, 0 }, { 0, 0 }, { 0, 0 }, ISC_R_SUCCESS }, { { 0, MAX_NS }, { 0, MAX_NS }, { 1, MAX_NS - 1 }, ISC_R_SUCCESS }, { { 0, NS_PER_SEC / 2 }, { 0, NS_PER_SEC / 2 }, { 1, 0 }, ISC_R_SUCCESS }, { { UINT_MAX, MAX_NS }, { 0, 0 }, { UINT_MAX, MAX_NS }, ISC_R_SUCCESS }, { { UINT_MAX, 0 }, { 0, MAX_NS }, { UINT_MAX, MAX_NS }, ISC_R_SUCCESS }, { { UINT_MAX, 0 }, { 1, 0 }, { 0, 0 }, ISC_R_RANGE }, { { UINT_MAX, MAX_NS }, { 0, 1 }, { 0, 0 }, ISC_R_RANGE }, { { UINT_MAX / 2 + 1, NS_PER_SEC / 2 }, { UINT_MAX / 2, NS_PER_SEC / 2 }, { 0, 0 }, ISC_R_RANGE }, }; const struct time_vectors vectors_sub[7] = { { { 0, 0 }, { 0, 0 }, { 0, 0 }, ISC_R_SUCCESS }, { { 1, 0 }, { 0, MAX_NS }, { 0, 1 }, ISC_R_SUCCESS }, { { 1, NS_PER_SEC / 2 }, { 0, MAX_NS }, { 0, NS_PER_SEC / 2 + 1 }, ISC_R_SUCCESS }, { { UINT_MAX, MAX_NS }, { UINT_MAX, 0 }, { 0, MAX_NS }, ISC_R_SUCCESS }, { { 0, 0 }, { 1, 0 }, { 0, 0 }, ISC_R_RANGE }, { { 0, 0 }, { 0, MAX_NS }, { 0, 0 }, ISC_R_RANGE }, }; ISC_RUN_TEST_IMPL(isc_time_add_test) { UNUSED(state); for (size_t i = 0; i < ARRAY_SIZE(vectors_add); i++) { isc_time_t r = { UINT_MAX, UINT_MAX }; isc_result_t result = isc_time_add(&(vectors_add[i].a), &(vectors_add[i].b), &r); assert_int_equal(result, vectors_add[i].result); if (result != ISC_R_SUCCESS) { continue; } assert_int_equal(r.seconds, vectors_add[i].r.seconds); assert_int_equal(r.nanoseconds, vectors_add[i].r.nanoseconds); } expect_assert_failure((void)isc_time_add(&(isc_time_t){ 0, MAX_NS + 1 }, &(isc_interval_t){ 0, 0 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_add( &(isc_time_t){ 0, 0 }, &(isc_interval_t){ 0, MAX_NS + 1 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_add((isc_time_t *)NULL, &(isc_interval_t){ 0, 0 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_add(&(isc_time_t){ 0, 0 }, (isc_interval_t *)NULL, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_add( &(isc_time_t){ 0, 0 }, &(isc_interval_t){ 0, 0 }, NULL)); } ISC_RUN_TEST_IMPL(isc_time_sub_test) { UNUSED(state); for (size_t i = 0; i < ARRAY_SIZE(vectors_sub); i++) { isc_time_t r = { UINT_MAX, UINT_MAX }; isc_result_t result = isc_time_subtract( &(vectors_sub[i].a), &(vectors_sub[i].b), &r); assert_int_equal(result, vectors_sub[i].result); if (result != ISC_R_SUCCESS) { continue; } assert_int_equal(r.seconds, vectors_sub[i].r.seconds); assert_int_equal(r.nanoseconds, vectors_sub[i].r.nanoseconds); } expect_assert_failure((void)isc_time_subtract( &(isc_time_t){ 0, MAX_NS + 1 }, &(isc_interval_t){ 0, 0 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_subtract( &(isc_time_t){ 0, 0 }, &(isc_interval_t){ 0, MAX_NS + 1 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_subtract((isc_time_t *)NULL, &(isc_interval_t){ 0, 0 }, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_subtract(&(isc_time_t){ 0, 0 }, (isc_interval_t *)NULL, &(isc_time_t){ 0, 0 })); expect_assert_failure((void)isc_time_subtract( &(isc_time_t){ 0, 0 }, &(isc_interval_t){ 0, 0 }, NULL)); } /* parse http time stamp */ ISC_RUN_TEST_IMPL(isc_time_parsehttptimestamp_test) { isc_result_t result; isc_time_t t, x; char buf[ISC_FORMATHTTPTIMESTAMP_SIZE]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); isc_time_formathttptimestamp(&t, buf, sizeof(buf)); result = isc_time_parsehttptimestamp(buf, &x); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_time_seconds(&t), isc_time_seconds(&x)); } /* print UTC in ISO8601 */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ssZ */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 20); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); assert_int_equal(buf[19], 'Z'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601(&t, buf, sizeof(buf)); assert_string_equal(buf, "1970-01-01T00:00:00Z"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123000000); isc_time_formatISO8601(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T09:46:40Z"); } /* print UTC in ISO8601 with milliseconds */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601ms_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ss.sssZ */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601ms(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 24); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); assert_int_equal(buf[19], '.'); assert_int_equal(buf[23], 'Z'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601ms(&t, buf, sizeof(buf)); assert_string_equal(buf, "1970-01-01T00:00:00.000Z"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123000000); isc_time_formatISO8601ms(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T09:46:40.123Z"); } /* print UTC in ISO8601 with microseconds */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601us_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now_hires(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ss.ssssssZ */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601us(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 27); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); assert_int_equal(buf[19], '.'); assert_int_equal(buf[26], 'Z'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601us(&t, buf, sizeof(buf)); assert_string_equal(buf, "1970-01-01T00:00:00.000000Z"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123456000); isc_time_formatISO8601us(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T09:46:40.123456Z"); } /* print local time in ISO8601 */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601L_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ss */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601L(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 19); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601L(&t, buf, sizeof(buf)); assert_string_equal(buf, "1969-12-31T16:00:00"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123000000); isc_time_formatISO8601L(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T01:46:40"); } /* print local time in ISO8601 with milliseconds */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601Lms_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ss.sss */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601Lms(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 23); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); assert_int_equal(buf[19], '.'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601Lms(&t, buf, sizeof(buf)); assert_string_equal(buf, "1969-12-31T16:00:00.000"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123000000); isc_time_formatISO8601Lms(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T01:46:40.123"); } /* print local time in ISO8601 with microseconds */ ISC_RUN_TEST_IMPL(isc_time_formatISO8601Lus_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now_hires(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyy-mm-ddThh:mm:ss.ssssss */ memset(buf, 'X', sizeof(buf)); isc_time_formatISO8601Lus(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 26); assert_int_equal(buf[4], '-'); assert_int_equal(buf[7], '-'); assert_int_equal(buf[10], 'T'); assert_int_equal(buf[13], ':'); assert_int_equal(buf[16], ':'); assert_int_equal(buf[19], '.'); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatISO8601Lus(&t, buf, sizeof(buf)); assert_string_equal(buf, "1969-12-31T16:00:00.000000"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123456000); isc_time_formatISO8601Lus(&t, buf, sizeof(buf)); assert_string_equal(buf, "2015-12-13T01:46:40.123456"); } /* print UTC time as yyyymmddhhmmsssss */ ISC_RUN_TEST_IMPL(isc_time_formatshorttimestamp_test) { isc_result_t result; isc_time_t t; char buf[64]; UNUSED(state); setenv("TZ", "America/Los_Angeles", 1); result = isc_time_now(&t); assert_int_equal(result, ISC_R_SUCCESS); /* check formatting: yyyymmddhhmmsssss */ memset(buf, 'X', sizeof(buf)); isc_time_formatshorttimestamp(&t, buf, sizeof(buf)); assert_int_equal(strlen(buf), 17); /* check time conversion correctness */ memset(buf, 'X', sizeof(buf)); isc_time_settoepoch(&t); isc_time_formatshorttimestamp(&t, buf, sizeof(buf)); assert_string_equal(buf, "19700101000000000"); memset(buf, 'X', sizeof(buf)); isc_time_set(&t, 1450000000, 123000000); isc_time_formatshorttimestamp(&t, buf, sizeof(buf)); assert_string_equal(buf, "20151213094640123"); } ISC_TEST_LIST_START ISC_TEST_ENTRY(isc_time_add_test) ISC_TEST_ENTRY(isc_time_sub_test) ISC_TEST_ENTRY(isc_time_parsehttptimestamp_test) ISC_TEST_ENTRY(isc_time_formatISO8601_test) ISC_TEST_ENTRY(isc_time_formatISO8601ms_test) ISC_TEST_ENTRY(isc_time_formatISO8601us_test) ISC_TEST_ENTRY(isc_time_formatISO8601L_test) ISC_TEST_ENTRY(isc_time_formatISO8601Lms_test) ISC_TEST_ENTRY(isc_time_formatISO8601Lus_test) ISC_TEST_ENTRY(isc_time_formatshorttimestamp_test) ISC_TEST_LIST_END ISC_TEST_MAIN