mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-26 03:58:15 +00:00
58bd26b6cf
This commit converts the license handling to adhere to the REUSE specification. It specifically: 1. Adds used licnses to LICENSES/ directory 2. Add "isc" template for adding the copyright boilerplate 3. Changes all source files to include copyright and SPDX license header, this includes all the C sources, documentation, zone files, configuration files. There are notes in the doc/dev/copyrights file on how to add correct headers to the new files. 4. Handle the rest that can't be modified via .reuse/dep5 file. The binary (or otherwise unmodifiable) files could have license places next to them in <foo>.license file, but this would lead to cluttered repository and most of the files handled in the .reuse/dep5 file are system test files.
108 lines
2.2 KiB
C
108 lines
2.2 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/* ! \file */
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#if HAVE_CMOCKA
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#include <sched.h> /* IWYU pragma: keep */
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#include <setjmp.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#define UNIT_TESTING
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#include <cmocka.h>
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#include <isc/safe.h>
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#include <isc/util.h>
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/* test isc_safe_memequal() */
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static void
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isc_safe_memequal_test(void **state) {
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UNUSED(state);
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assert_true(isc_safe_memequal("test", "test", 4));
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assert_true(!isc_safe_memequal("test", "tesc", 4));
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assert_true(
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isc_safe_memequal("\x00\x00\x00\x00", "\x00\x00\x00\x00", 4));
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assert_true(
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!isc_safe_memequal("\x00\x00\x00\x00", "\x00\x00\x00\x01", 4));
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assert_true(
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!isc_safe_memequal("\x00\x00\x00\x02", "\x00\x00\x00\x00", 4));
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}
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/* test isc_safe_memwipe() */
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static void
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isc_safe_memwipe_test(void **state) {
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UNUSED(state);
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/* These should pass. */
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isc_safe_memwipe(NULL, 0);
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isc_safe_memwipe((void *)-1, 0);
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/*
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* isc_safe_memwipe(ptr, size) should function same as
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* memset(ptr, 0, size);
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*/
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{
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char buf1[4] = { 1, 2, 3, 4 };
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char buf2[4] = { 1, 2, 3, 4 };
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isc_safe_memwipe(buf1, sizeof(buf1));
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memset(buf2, 0, sizeof(buf2));
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assert_int_equal(memcmp(buf1, buf2, sizeof(buf1)), 0);
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}
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/*
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* Boundary test.
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*/
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{
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char buf1[4] = { 1, 2, 3, 4 };
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char buf2[4] = { 1, 2, 3, 4 };
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/*
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* We wipe 3 elements on purpose, keeping the 4th in
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* place.
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*/
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isc_safe_memwipe(buf1, 3);
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memset(buf2, 0, 3);
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assert_int_equal(memcmp(buf1, buf2, sizeof(buf1)), 0);
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}
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}
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int
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main(void) {
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const struct CMUnitTest tests[] = {
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cmocka_unit_test(isc_safe_memequal_test),
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cmocka_unit_test(isc_safe_memwipe_test),
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};
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return (cmocka_run_group_tests(tests, NULL, NULL));
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}
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#else /* HAVE_CMOCKA */
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#include <stdio.h>
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int
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main(void) {
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printf("1..0 # Skipped: cmocka not available\n");
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return (SKIPPED_TEST_EXIT_CODE);
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}
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#endif /* if HAVE_CMOCKA */
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