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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:37:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:37:38 +0000
commitae581a19fbe896a797450b9d9573fb66f2735227 (patch)
tree56c40be8518a29c9351364d13a9676aa83932dc0 /lib/util/regress/uuid
parentInitial commit. (diff)
downloadsudo-ae581a19fbe896a797450b9d9573fb66f2735227.tar.xz
sudo-ae581a19fbe896a797450b9d9573fb66f2735227.zip
Adding upstream version 1.9.13p3.upstream/1.9.13p3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/util/regress/uuid')
-rw-r--r--lib/util/regress/uuid/uuid_test.c105
1 files changed, 105 insertions, 0 deletions
diff --git a/lib/util/regress/uuid/uuid_test.c b/lib/util/regress/uuid/uuid_test.c
new file mode 100644
index 0000000..37ef417
--- /dev/null
+++ b/lib/util/regress/uuid/uuid_test.c
@@ -0,0 +1,105 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2021 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#if defined(HAVE_STDINT_H)
+# include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+# include <inttypes.h>
+#endif
+#include <string.h>
+#include <unistd.h>
+
+#define SUDO_ERROR_WRAP 0
+
+#include "sudo_compat.h"
+#include "sudo_fatal.h"
+#include "sudo_util.h"
+
+sudo_dso_public int main(int argc, char *argv[]);
+
+/*
+ * Test that sudo_uuid_create() generates a variant 1, version 4 uuid.
+ */
+
+/* From RFC 4122. */
+struct uuid {
+ uint32_t time_low;
+ uint16_t time_mid;
+ uint16_t time_hi_and_version;
+ uint8_t clock_seq_hi_and_reserved;
+ uint8_t clock_seq_low;
+ uint8_t node[6];
+};
+
+int
+main(int argc, char *argv[])
+{
+ int ch, errors = 0, ntests = 0;
+ union {
+ struct uuid id;
+ unsigned char u8[16];
+ } uuid;
+
+ initprogname(argc > 0 ? argv[0] : "uuid_test");
+
+ while ((ch = getopt(argc, argv, "v")) != -1) {
+ switch (ch) {
+ case 'v':
+ /* ignore */
+ break;
+ default:
+ fprintf(stderr, "usage: %s [-v]\n", getprogname());
+ return EXIT_FAILURE;
+ }
+ }
+ argc -= optind;
+ argv += optind;
+
+ /* Do 16 passes. */
+ for (ntests = 0; ntests < 16; ntests++) {
+ sudo_uuid_create(uuid.u8);
+
+ /* Variant: two most significant bits (6 and 7) are 0 and 1. */
+ if (ISSET(uuid.id.clock_seq_hi_and_reserved, (1 << 6))) {
+ sudo_warnx("uuid bit 6 set, should be clear");
+ errors++;
+ continue;
+ }
+ if (!ISSET(uuid.id.clock_seq_hi_and_reserved, (1 << 7))) {
+ sudo_warnx("uuid bit 7 clear, should be set");
+ errors++;
+ continue;
+ }
+
+ /* Version: bits 12-15 are 0010. */
+ if ((uuid.id.time_hi_and_version & 0xf000) != 0x4000) {
+ sudo_warnx("bad version: 0x%x", uuid.id.time_hi_and_version & 0xf000);
+ errors++;
+ continue;
+ }
+ }
+
+ if (ntests != 0) {
+ printf("%s: %d tests run, %d errors, %d%% success rate\n",
+ getprogname(), ntests, errors, (ntests - errors) * 100 / ntests);
+ }
+ return errors;
+}