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Diffstat (limited to 'lib/isccfg/tests/duration_test.c')
| -rw-r--r-- | lib/isccfg/tests/duration_test.c | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/lib/isccfg/tests/duration_test.c b/lib/isccfg/tests/duration_test.c new file mode 100644 index 0000000..da52903 --- /dev/null +++ b/lib/isccfg/tests/duration_test.c @@ -0,0 +1,278 @@ +/* + * 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. + */ + +#if HAVE_CMOCKA + +#include <sched.h> /* IWYU pragma: keep */ +#include <setjmp.h> +#include <stdarg.h> +#include <stddef.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define UNIT_TESTING +#include <cmocka.h> + +#include <isc/buffer.h> +#include <isc/lex.h> +#include <isc/log.h> +#include <isc/mem.h> +#include <isc/print.h> +#include <isc/types.h> +#include <isc/util.h> + +#include <isccfg/cfg.h> +#include <isccfg/grammar.h> +#include <isccfg/namedconf.h> + +#define CHECK(r) \ + do { \ + result = (r); \ + if (result != ISC_R_SUCCESS) \ + goto cleanup; \ + } while (0) + +isc_mem_t *mctx = NULL; +isc_log_t *lctx = NULL; +static isc_logcategory_t categories[] = { { "", 0 }, + { "client", 0 }, + { "network", 0 }, + { "update", 0 }, + { "queries", 0 }, + { "unmatched", 0 }, + { "update-security", 0 }, + { "query-errors", 0 }, + { NULL, 0 } }; + +static void +cleanup() { + if (lctx != NULL) { + isc_log_destroy(&lctx); + } + if (mctx != NULL) { + isc_mem_destroy(&mctx); + } +} + +static isc_result_t +setup() { + isc_result_t result; + + isc_mem_debugging |= ISC_MEM_DEBUGRECORD; + isc_mem_create(&mctx); + + isc_logdestination_t destination; + isc_logconfig_t *logconfig = NULL; + + isc_log_create(mctx, &lctx, &logconfig); + isc_log_registercategories(lctx, categories); + isc_log_setcontext(lctx); + + destination.file.stream = stderr; + destination.file.name = NULL; + destination.file.versions = ISC_LOG_ROLLNEVER; + destination.file.maximum_size = 0; + isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC, + ISC_LOG_DYNAMIC, &destination, 0); + CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL)); + + return (ISC_R_SUCCESS); + +cleanup: + cleanup(); + return (result); +} + +struct duration_conf { + const char *string; + uint32_t time; + const char *out; +}; +typedef struct duration_conf duration_conf_t; + +static void +output(void *closure, const char *text, int textlen) { + int r; + + REQUIRE(textlen >= 0 && textlen < CFG_DURATION_MAXLEN); + + r = snprintf(closure, CFG_DURATION_MAXLEN, "%s", text); + INSIST(r == textlen); +} + +/* test cfg_obj_asduration() and cfg_print_duration() */ +static void +duration_test(void **state) { + isc_result_t result; + /* + * When 'out' is NULL, the printed result is expected to be the same as + * the input 'string', compared by ignoring the case of the characters. + */ + duration_conf_t durations[] = { + { .string = "unlimited", .time = 0 }, + { .string = "PT0S", .time = 0 }, + { .string = "PT42S", .time = 42 }, + { .string = "PT10m", .time = 600 }, + { .string = "PT10m4S", .time = 604 }, + { .string = "PT3600S", .time = 3600 }, + { .string = "pT2H", .time = 7200 }, + { .string = "Pt2H3S", .time = 7203 }, + { .string = "PT2h1m3s", .time = 7263 }, + { .string = "p7d", .time = 604800 }, + { .string = "P7DT2h", .time = 612000 }, + { .string = "P2W", .time = 1209600 }, + { .string = "P3M", .time = 8035200 }, + { .string = "P3MT10M", .time = 8035800 }, + { .string = "p5y", .time = 157680000 }, + { .string = "P5YT2H", .time = 157687200 }, + { .string = "P1Y1M1DT1H1M1S", .time = 34304461 }, + { .string = "P99Y399M999DT3999H9999M2911754S", + .time = UINT32_MAX - 1 }, + { .string = "P99Y399M999DT3999H9999M2911755S", + .time = UINT32_MAX }, + { .string = "P4294967295Y4294967295M4294967295D" + "T4294967295H4294967295M4294967295S", + .time = UINT32_MAX }, + { .string = "PT4294967294S", .time = UINT32_MAX - 1 }, + { .string = "PT4294967295S", .time = UINT32_MAX }, + { .string = "0", .time = 0 }, + { .string = "30", .time = 30 }, + { .string = "42s", .time = 42, .out = "42" }, + { .string = "10m", .time = 600, .out = "600" }, + { .string = "2H", .time = 7200, .out = "7200" }, + { .string = "7d", .time = 604800, .out = "604800" }, + { .string = "2w", .time = 1209600, .out = "1209600" }, + { 0 }, /* Indicates that the remaining durations are invalid. */ + { .string = "PT4Y" }, + { .string = "P-4Y2M" }, + { .string = "P5H1M30S" }, + { .string = "P7Y4W" }, + { .string = "X7Y4M" }, + { .string = "T7H4M" }, + { .string = "1Y6M" }, + { .string = "PT4294967296S" }, + { .string = "PT99999999999S" }, + { .string = "P99999999999Y99999999999M99999999999D" + "T99999999999H99999999999M99999999999S" }, + }; + isc_buffer_t buf1; + cfg_parser_t *p1 = NULL; + cfg_obj_t *c1 = NULL; + bool must_fail = false; + + UNUSED(state); + + setup(); + + for (size_t i = 0; i < ARRAY_SIZE(durations); i++) { + const cfg_listelt_t *element; + const cfg_obj_t *kasps = NULL; + const char cfg_tpl[] = + "dnssec-policy \"dp\"\n" + "{\nkeys {csk lifetime %s algorithm rsasha256;};\n};\n"; + char conf[sizeof(cfg_tpl) + CFG_DURATION_MAXLEN] = { 0 }; + char out[CFG_DURATION_MAXLEN] = { 0 }; + cfg_printer_t pctx = { .f = output, .closure = out }; + + if (durations[i].string == NULL) { + must_fail = true; + continue; + } + + snprintf(&conf[0], sizeof(conf), cfg_tpl, durations[i].string); + + isc_buffer_init(&buf1, conf, strlen(conf) - 1); + isc_buffer_add(&buf1, strlen(conf) - 1); + + /* Parse with default line numbering */ + result = cfg_parser_create(mctx, lctx, &p1); + assert_int_equal(result, ISC_R_SUCCESS); + + result = cfg_parse_buffer(p1, &buf1, "text1", 0, + &cfg_type_namedconf, 0, &c1); + if (must_fail) { + assert_int_not_equal(result, ISC_R_SUCCESS); + cfg_parser_destroy(&p1); + continue; + } + assert_int_equal(result, ISC_R_SUCCESS); + + (void)cfg_map_get(c1, "dnssec-policy", &kasps); + assert_non_null(kasps); + for (element = cfg_list_first(kasps); element != NULL; + element = cfg_list_next(element)) + { + const cfg_listelt_t *key_element; + const cfg_obj_t *lifetime = NULL; + const cfg_obj_t *keys = NULL; + const cfg_obj_t *key = NULL; + const cfg_obj_t *kopts = NULL; + cfg_obj_t *kconf = cfg_listelt_value(element); + int cmp; + + assert_non_null(kconf); + + kopts = cfg_tuple_get(kconf, "options"); + result = cfg_map_get(kopts, "keys", &keys); + assert_int_equal(result, ISC_R_SUCCESS); + + key_element = cfg_list_first(keys); + assert_non_null(key_element); + + key = cfg_listelt_value(key_element); + assert_non_null(key); + + lifetime = cfg_tuple_get(key, "lifetime"); + assert_non_null(lifetime); + + assert_int_equal(durations[i].time, + cfg_obj_asduration(lifetime)); + + cfg_print_duration_or_unlimited(&pctx, lifetime); + cmp = strncasecmp(durations[i].out != NULL + ? durations[i].out + : durations[i].string, + out, strlen(durations[i].string)); + assert_int_equal(cmp, 0); + } + + cfg_obj_destroy(p1, &c1); + cfg_parser_destroy(&p1); + } + + cleanup(); +} + +int +main(void) { + const struct CMUnitTest tests[] = { + cmocka_unit_test(duration_test), + }; + + return (cmocka_run_group_tests(tests, NULL, NULL)); +} + +#else /* HAVE_CMOCKA */ + +#include <stdio.h> + +int +main(void) { + printf("1..0 # Skipped: cmocka not available\n"); + return (SKIPPED_TEST_EXIT_CODE); +} + +#endif /* if HAVE_CMOCKA */ |