From: jasper <jasper@openbsd.org>
Date: Tue, 31 Aug 2021 09:57:27 +0000 (+0000)
Subject: add initial tests for uuid_from_string, uuid_to_string, uuid_create_nil
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=38d1a2d8ab53c55e220089ec2520bf526a6a1570;p=openbsd

add initial tests for uuid_from_string, uuid_to_string, uuid_create_nil

prompted by the bug krw@ fixed yesterday in uuid_from_string()
---

diff --git a/regress/lib/libc/uuid/Makefile b/regress/lib/libc/uuid/Makefile
new file mode 100644
index 00000000000..301f08fc3a9
--- /dev/null
+++ b/regress/lib/libc/uuid/Makefile
@@ -0,0 +1,5 @@
+#	$OpenBSD: Makefile,v 1.1 2021/08/31 09:57:27 jasper Exp $
+
+PROG=		uuidtest
+
+.include <bsd.regress.mk>
diff --git a/regress/lib/libc/uuid/uuidtest.c b/regress/lib/libc/uuid/uuidtest.c
new file mode 100644
index 00000000000..9dc838f2ba7
--- /dev/null
+++ b/regress/lib/libc/uuid/uuidtest.c
@@ -0,0 +1,129 @@
+/*	$OpenBSD: uuidtest.c,v 1.1 2021/08/31 09:57:27 jasper Exp $	*/
+/*
+ * Copyright (c) 2021 Jasper Lievisse Adriaanse <jasper@openbsd.org>
+ *
+ * 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 <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <uuid.h>
+
+#define ASSERT_EQ(a, b) assert((a) == (b))
+
+int
+main(int argc, char **argv)
+{
+	struct uuid	uuid, uuid_want;
+	char		*uuid_str, *uuid_str_want;
+	uint32_t	status;
+	int		t = 1;
+
+	/* Test invalid input to uuid_from_string() */
+	printf("[%d] uuid_from_string ", t);
+	uuid_str = "6fc3134d-011d-463d-a6b4-fe1f3a5e57dX";
+	uuid_from_string(uuid_str, &uuid, &status);
+	if (status != uuid_s_invalid_string_uuid) {
+		printf("failed to return uuid_s_invalid_string_uuid for '%s'\n",
+		    uuid_str);
+		return 1;
+	}
+
+	printf("ok\n");
+	t++;
+
+	/* Test valid input to uuid_from_string() */
+	printf("[%d] uuid_from_string ", t);
+	uuid_str = "f81d4fae-7dec-11d0-a765-00a0c91e6bf6";
+
+	uuid_want.time_low = 0xf81d4fae;
+	uuid_want.time_mid = 0x7dec;
+	uuid_want.time_hi_and_version = 0x11d0;
+	uuid_want.clock_seq_hi_and_reserved = 0xa7;
+	uuid_want.clock_seq_low = 0x65;
+	uuid_want.node[0] = 0x00;
+	uuid_want.node[1] = 0xa0;
+	uuid_want.node[2] = 0xc9;
+	uuid_want.node[3] = 0x1e;
+	uuid_want.node[4] = 0x6b;
+	uuid_want.node[5] = 0xf6;
+
+	uuid_from_string(uuid_str, &uuid, &status);
+	if (status != uuid_s_ok) {
+		printf("failed to return uuid_s_ok for '%s', got %d\n", uuid_str, status);
+		return 1;
+	}
+	ASSERT_EQ(uuid.time_low, uuid_want.time_low);
+	ASSERT_EQ(uuid.time_mid, uuid_want.time_mid);
+	ASSERT_EQ(uuid.time_hi_and_version, uuid_want.time_hi_and_version);
+	ASSERT_EQ(uuid.clock_seq_hi_and_reserved, uuid_want.clock_seq_hi_and_reserved);
+	ASSERT_EQ(uuid.clock_seq_low, uuid_want.clock_seq_low);
+	ASSERT_EQ(uuid.node[0], uuid_want.node[0]);
+	ASSERT_EQ(uuid.node[1], uuid_want.node[1]);
+	ASSERT_EQ(uuid.node[2], uuid_want.node[2]);
+	ASSERT_EQ(uuid.node[3], uuid_want.node[3]);
+	ASSERT_EQ(uuid.node[4], uuid_want.node[4]);
+	ASSERT_EQ(uuid.node[5], uuid_want.node[5]);
+
+	printf("ok\n");
+	t++;
+
+	printf("[%d] uuid_to_string ", t);
+	/* re-use the handrolled struct uuid from the previous test. */
+	uuid_str_want = "f81d4fae-7dec-11d0-a765-00a0c91e6bf6";
+
+	uuid_to_string(&uuid, &uuid_str, &status);
+	if (status != uuid_s_ok) {
+		printf("failed to return uuid_s_ok, got %d\n", status);
+		return 1;
+	}
+
+	if (strcmp(uuid_str, uuid_str_want) != 0) {
+		printf("expected '%s', got '%s'\n", uuid_str_want, uuid_str);
+		return 1;
+	}
+
+	printf("ok\n");
+	t++;
+
+	printf("[%d] uuid_create_nil ", t);
+	uuid_create_nil(&uuid, &status);
+	if (status != uuid_s_ok) {
+		printf("failed to return uuid_s_ok, got: %d\n", status);
+		return 1;
+	}
+
+	/*
+	 * At this point we've done a previous test of uuid_to_string already,
+	 * so might as well use it again for uuid_create_nil() here.
+	 */
+	uuid_to_string(&uuid, &uuid_str, &status);
+	if (status != uuid_s_ok) {
+		printf("uuid_to_string failed to return uuid_s_ok, got %d\n",
+		    status);
+		return 1;
+	}
+
+	uuid_str_want = "00000000-0000-0000-0000-000000000000";
+	if (strcmp(uuid_str, uuid_str_want) != 0) {
+		printf("expected '%s', got '%s'\n", uuid_str_want, uuid_str);
+		return 1;
+	}
+
+	printf("ok\n");
+	t++;
+
+	return 0;
+}