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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-03-01 09:17:03 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-03-02 10:42:27 -0500
commitada94e69cd42f436eb1122c22eab092dcc042c6b (patch)
treeee3baf44a6e571eb161f5cd9e8ba2897e86282a8 /src/test/test-selinux.c
parent5c5433ad32c3d911f0c66cc124d190d40a2b5f5b (diff)
test-selinux: add some simple tests which call functions and print the results and timings
Diffstat (limited to 'src/test/test-selinux.c')
-rw-r--r--src/test/test-selinux.c117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/test/test-selinux.c b/src/test/test-selinux.c
new file mode 100644
index 0000000000..c2152269f8
--- /dev/null
+++ b/src/test/test-selinux.c
@@ -0,0 +1,117 @@
+/***
+ This file is part of systemd.
+
+ Copyright 2016 Zbigniew Jędrzejewski-Szmek
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/stat.h>
+
+#include "alloc-util.h"
+#include "fd-util.h"
+#include "log.h"
+#include "selinux-util.h"
+#include "time-util.h"
+
+static void test_testing(void) {
+ bool b;
+
+ log_info("============ %s ==========", __func__);
+
+ b = mac_selinux_use();
+ log_info("mac_selinux_use → %d", b);
+
+ b = mac_selinux_have();
+ log_info("mac_selinux_have → %d", b);
+
+ mac_selinux_retest();
+
+ b = mac_selinux_use();
+ log_info("mac_selinux_use → %d", b);
+
+ b = mac_selinux_have();
+ log_info("mac_selinux_have → %d", b);
+}
+
+static void test_loading(void) {
+ usec_t n1, n2;
+ int r;
+
+ log_info("============ %s ==========", __func__);
+
+ n1 = now(CLOCK_MONOTONIC);
+ r = mac_selinux_init();
+ n2 = now(CLOCK_MONOTONIC);
+ log_info_errno(r, "mac_selinux_init → %d (%m) %.2fs", r, (n2 - n1)/1e6);
+}
+
+static void test_cleanup(void) {
+ usec_t n1, n2;
+
+ log_info("============ %s ==========", __func__);
+
+ n1 = now(CLOCK_MONOTONIC);
+ mac_selinux_finish();
+ n2 = now(CLOCK_MONOTONIC);
+ log_info("mac_selinux_finish → %.2fs", (n2 - n1)/1e6);
+}
+
+static void test_misc(const char* fname) {
+ _cleanup_(mac_selinux_freep) char *label = NULL, *label2 = NULL, *label3 = NULL;
+ int r;
+ _cleanup_close_ int fd = -1;
+
+ log_info("============ %s ==========", __func__);
+
+ r = mac_selinux_get_our_label(&label);
+ log_info_errno(r, "mac_selinux_get_our_label → %d (%m), \"%s\"", r, label);
+
+ r = mac_selinux_get_create_label_from_exe(fname, &label2);
+ log_info_errno(r, "mac_selinux_create_label_from_exe → %d (%m), \"%s\"", r, label2);
+
+ fd = socket(AF_INET, SOCK_DGRAM, 0);
+ assert_se(fd >= 0);
+
+ r = mac_selinux_get_child_mls_label(fd, fname, label2, &label3);
+ log_info_errno(r, "mac_selinux_get_child_mls_label → %d (%m), \"%s\"", r, label3);
+}
+
+static void test_create_file_prepare(const char* fname) {
+ int r;
+
+ log_info("============ %s ==========", __func__);
+
+ r = mac_selinux_create_file_prepare(fname, S_IRWXU);
+ log_info_errno(r, "mac_selinux_create_file_prepare → %d (%m)", r);
+
+ mac_selinux_create_file_clear();
+}
+
+int main(int argc, char **argv) {
+ const char *path = SYSTEMD_BINARY_PATH;
+ if (argc >= 2)
+ path = argv[1];
+
+ log_set_max_level(LOG_DEBUG);
+ log_parse_environment();
+
+ test_testing();
+ test_loading();
+ test_misc(path);
+ test_create_file_prepare(path);
+ test_cleanup();
+
+ return 0;
+}