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Date:      Thu, 14 Jun 2018 13:42:59 +0000 (UTC)
From:      Alan Somers <asomers@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r335136 - head/tests/sys/audit
Message-ID:  <201806141342.w5EDgxpG084204@repo.freebsd.org>

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Author: asomers
Date: Thu Jun 14 13:42:58 2018
New Revision: 335136
URL: https://svnweb.freebsd.org/changeset/base/335136

Log:
  audit(4): add tests for flock, fcntl, and fsync
  
  Submitted by:	aniketp
  MFC after:	2 weeks
  Sponsored by:	Google, Inc (GSoC 2018)
  Differential Revision:	https://reviews.freebsd.org/D15795

Added:
  head/tests/sys/audit/file-attribute-modify.c   (contents, props changed)
Modified:
  head/tests/sys/audit/Makefile

Modified: head/tests/sys/audit/Makefile
==============================================================================
--- head/tests/sys/audit/Makefile	Thu Jun 14 12:35:57 2018	(r335135)
+++ head/tests/sys/audit/Makefile	Thu Jun 14 13:42:58 2018	(r335136)
@@ -3,6 +3,7 @@
 TESTSDIR=	${TESTSBASE}/sys/audit
 
 ATF_TESTS_C=	file-attribute-access
+ATF_TESTS_C=	file-attribute-modify
 ATF_TESTS_C+=	file-create
 ATF_TESTS_C+=	file-delete
 ATF_TESTS_C+=	file-close
@@ -12,6 +13,8 @@ ATF_TESTS_C+=	open
 
 SRCS.file-attribute-access+=	file-attribute-access.c
 SRCS.file-attribute-access+=	utils.c
+SRCS.file-attribute-modify+=	file-attribute-modify.c
+SRCS.file-attribute-modify+=	utils.c
 SRCS.file-create+=	file-create.c
 SRCS.file-create+=	utils.c
 SRCS.file-delete+=	file-delete.c

Added: head/tests/sys/audit/file-attribute-modify.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/tests/sys/audit/file-attribute-modify.c	Thu Jun 14 13:42:58 2018	(r335136)
@@ -0,0 +1,199 @@
+/*-
+ * Copyright (c) 2018 Aniket Pandey
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/file.h>
+
+#include <atf-c.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "utils.h"
+
+static pid_t pid;
+static int filedesc;
+static struct pollfd fds[1];
+static mode_t mode = 0777;
+static char extregex[80];
+static const char *auclass = "fm";
+static const char *path = "fileforaudit";
+
+
+ATF_TC_WITH_CLEANUP(flock_success);
+ATF_TC_HEAD(flock_success, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+					"flock(2) call");
+}
+
+ATF_TC_BODY(flock_success, tc)
+{
+	pid = getpid();
+	snprintf(extregex, sizeof(extregex), "flock.*%d.*return,success", pid);
+
+	/* File needs to exist to call flock(2) */
+	ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1);
+	FILE *pipefd = setup(fds, auclass);
+	ATF_REQUIRE_EQ(0, flock(filedesc, LOCK_SH));
+	check_audit(fds, extregex, pipefd);
+	close(filedesc);
+}
+
+ATF_TC_CLEANUP(flock_success, tc)
+{
+	cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(flock_failure);
+ATF_TC_HEAD(flock_failure, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+					"flock(2) call");
+}
+
+ATF_TC_BODY(flock_failure, tc)
+{
+	const char *regex = "flock.*return,failure : Bad file descriptor";
+	FILE *pipefd = setup(fds, auclass);
+	ATF_REQUIRE_EQ(-1, flock(-1, LOCK_SH));
+	check_audit(fds, regex, pipefd);
+}
+
+ATF_TC_CLEANUP(flock_failure, tc)
+{
+	cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fcntl_success);
+ATF_TC_HEAD(fcntl_success, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+					"fcntl(2) call");
+}
+
+ATF_TC_BODY(fcntl_success, tc)
+{
+	int flagstatus;
+	/* File needs to exist to call fcntl(2) */
+	ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1);
+	FILE *pipefd = setup(fds, auclass);
+
+	/* Retrieve the status flags of 'filedesc' and store it in flagstatus */
+	ATF_REQUIRE((flagstatus = fcntl(filedesc, F_GETFL, 0)) != -1);
+	snprintf(extregex, sizeof(extregex),
+			"fcntl.*return,success,%d", flagstatus);
+	check_audit(fds, extregex, pipefd);
+	close(filedesc);
+}
+
+ATF_TC_CLEANUP(fcntl_success, tc)
+{
+	cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fcntl_failure);
+ATF_TC_HEAD(fcntl_failure, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+					"fcntl(2) call");
+}
+
+ATF_TC_BODY(fcntl_failure, tc)
+{
+	const char *regex = "fcntl.*return,failure : Bad file descriptor";
+	FILE *pipefd = setup(fds, auclass);
+	ATF_REQUIRE_EQ(-1, fcntl(-1, F_GETFL, 0));
+	check_audit(fds, regex, pipefd);
+}
+
+ATF_TC_CLEANUP(fcntl_failure, tc)
+{
+	cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fsync_success);
+ATF_TC_HEAD(fsync_success, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+					"fsync(2) call");
+}
+
+ATF_TC_BODY(fsync_success, tc)
+{
+	pid = getpid();
+	snprintf(extregex, sizeof(extregex), "fsync.*%d.*return,success", pid);
+
+	/* File needs to exist to call fsync(2) */
+	ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1);
+	FILE *pipefd = setup(fds, auclass);
+	ATF_REQUIRE_EQ(0, fsync(filedesc));
+	check_audit(fds, extregex, pipefd);
+	close(filedesc);
+}
+
+ATF_TC_CLEANUP(fsync_success, tc)
+{
+	cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fsync_failure);
+ATF_TC_HEAD(fsync_failure, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+					"fsync(2) call");
+}
+
+ATF_TC_BODY(fsync_failure, tc)
+{
+	const char *regex = "fsync.*return,failure : Bad file descriptor";
+	FILE *pipefd = setup(fds, auclass);
+	/* Failure reason: Invalid file descriptor */
+	ATF_REQUIRE_EQ(-1, fsync(-1));
+	check_audit(fds, regex, pipefd);
+}
+
+ATF_TC_CLEANUP(fsync_failure, tc)
+{
+	cleanup();
+}
+
+
+ATF_TP_ADD_TCS(tp)
+{
+	ATF_TP_ADD_TC(tp, flock_success);
+	ATF_TP_ADD_TC(tp, flock_failure);
+	ATF_TP_ADD_TC(tp, fcntl_success);
+	ATF_TP_ADD_TC(tp, fcntl_failure);
+	ATF_TP_ADD_TC(tp, fsync_success);
+	ATF_TP_ADD_TC(tp, fsync_failure);
+
+	return (atf_no_error());
+}



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