From 4bbbb919ef3c06af5c15927fd6e0dabdd8aadeb8 Mon Sep 17 00:00:00 2001
From: semarie <semarie@openbsd.org>
Date: Tue, 6 Oct 2015 15:24:54 +0000
Subject: [PATCH] add some tests for rpath, wpath, cpath

---
 regress/sys/kern/tame/generic/main.c    | 48 ++++++++++++++++++++++++-
 regress/sys/kern/tame/generic/tests.out |  5 ++-
 2 files changed, 51 insertions(+), 2 deletions(-)

diff --git a/regress/sys/kern/tame/generic/main.c b/regress/sys/kern/tame/generic/main.c
index 3d597c1187e..c7e7e0ee883 100644
--- a/regress/sys/kern/tame/generic/main.c
+++ b/regress/sys/kern/tame/generic/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.8 2015/09/30 11:36:07 semarie Exp $ */
+/*	$OpenBSD: main.c,v 1.9 2015/10/06 15:24:54 semarie Exp $ */
 /*
  * Copyright (c) 2015 Sebastien Marie <semarie@openbsd.org>
  *
@@ -200,6 +200,48 @@ test_mmap()
 	close(fd);
 }
 
+static void
+test_rpath()
+{
+	int fd;
+	char data[512];
+
+	if ((fd = open("/dev/zero", O_RDONLY, 0)) == -1)
+		_exit(errno);
+
+	if (read(fd, data, sizeof(data)) == -1)
+		_exit(errno);
+
+	close(fd);
+}
+
+static void
+test_wpath()
+{
+	int fd;
+	char data[] = { 0x01, 0x02, 0x03, 0x04, 0x05 };
+
+	if ((fd = open("/dev/null", O_WRONLY, 0)) == -1)
+		_exit(errno);
+
+	if (write(fd, data, sizeof(data)) == -1)
+		_exit(errno);
+
+	close(fd);
+}
+
+static void
+test_cpath()
+{
+	const char filename[] = "/tmp/generic-test-cpath";
+
+	if (mkdir(filename, S_IRWXU) == -1)
+		_exit(errno);
+
+	if (rmdir(filename) == -1)
+		_exit(errno);
+}
+
 int
 main(int argc, char *argv[])
 {
@@ -249,6 +291,10 @@ main(int argc, char *argv[])
 	start_test(&ret, "abort", NULL, test_allowed_syscalls);
 	start_test(&ret, "fattr", NULL, test_allowed_syscalls);
 
+	start_test(&ret, "rpath", NULL, test_rpath);
+	start_test(&ret, "wpath", NULL, test_wpath);
+	start_test(&ret, "cpath", NULL, test_cpath);
+
 	/*
 	 * test whitelist path
 	 */
diff --git a/regress/sys/kern/tame/generic/tests.out b/regress/sys/kern/tame/generic/tests.out
index deb3e6c4f04..dcc6cb83ed6 100644
--- a/regress/sys/kern/tame/generic/tests.out
+++ b/regress/sys/kern/tame/generic/tests.out
@@ -1,4 +1,4 @@
-#	$OpenBSD: tests.out,v 1.7 2015/09/30 11:36:07 semarie Exp $
+#	$OpenBSD: tests.out,v 1.8 2015/10/06 15:24:54 semarie Exp $
 test(test_nop): tame=("",NULL) status=0 exit=0
 test(test_inet): tame=("",NULL) status=9 signal=9 tamed_syscall=97
 test(test_inet): tame=("abort",NULL) status=134 signal=6 coredump=present tamed_syscall=97
@@ -21,6 +21,9 @@ test(test_allowed_syscalls): tame=("proc",NULL) status=9 signal=9 tamed_syscall=
 test(test_allowed_syscalls): tame=("cpath",NULL) status=9 signal=9 tamed_syscall=89
 test(test_allowed_syscalls): tame=("abort",NULL) status=134 signal=6 coredump=present tamed_syscall=89
 test(test_allowed_syscalls): tame=("fattr",NULL) status=9 signal=9 tamed_syscall=89
+test(test_rpath): tame=("rpath",NULL) status=0 exit=0
+test(test_wpath): tame=("wpath",NULL) status=0 exit=0
+test(test_cpath): tame=("cpath",NULL) status=0 exit=0
 test(test_wpaths): tame=("stdio rpath",NULL)
  open_close("/etc/passwd") fd=3 errno=0
  open_close("generic") fd=3 errno=0
-- 
2.20.1