From cac429e0a75667c021782210045c8e365f5cc8b0 Mon Sep 17 00:00:00 2001

From: Evgeny Vereshchagin <evvers@ya.ru>

Date: Thu, 29 Oct 2015 14:12:22 +0300

Subject: [PATCH] test: add test for capability bounding set parsing

Cherry-picked from: a8107a54

Resolves: #1387398

---

 src/test/test-unit-file.c | 45 +++++++++++++++++++++++++++++++++++++++

 1 file changed, 45 insertions(+)

diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c

index 038430505..0f00a8fff 100644

--- a/src/test/test-unit-file.c

+++ b/src/test/test-unit-file.c

@@ -24,6 +24,7 @@

 #include <stdio.h>

 #include <stddef.h>

 #include <string.h>

+#include <sys/capability.h>

 #include <unistd.h>

 #include <fcntl.h>

@@ -545,6 +546,9 @@ static void test_install_printf(void) {

         expect(i4, "%U", "0");

 }

+static uint64_t make_cap(int cap) {

+        return ((uint64_t) 1ULL << (uint64_t) cap);

+}

 static void test_config_parse_rlimit(void) {

         struct rlimit * rl[_RLIMIT_MAX] = {};

@@ -661,6 +665,46 @@ static void test_config_parse_rlimit(void) {

         free(rl[RLIMIT_RTTIME]);

 }

+static void test_config_parse_bounding_set(void) {

+        /* int config_parse_bounding_set(

+                 const char *unit,

+                 const char *filename,

+                 unsigned line,

+                 const char *section,

+                 unsigned section_line,

+                 const char *lvalue,

+                 int ltype,

+                 const char *rvalue,

+                 void *data,

+                 void *userdata) */

+        int r;

+        uint64_t capability_bounding_set_drop = 0;

+

+        r = config_parse_bounding_set(NULL, "fake", 1, "section", 1,

+                              "CapabilityBoundingSet", 0, "CAP_NET_RAW",

+                              &capability_bounding_set_drop, NULL);

+        assert_se(r >= 0);

+        assert_se(capability_bounding_set_drop == ~make_cap(CAP_NET_RAW));

+

+        r = config_parse_bounding_set(NULL, "fake", 1, "section", 1,

+                              "CapabilityBoundingSet", 0, "CAP_NET_ADMIN",

+                              &capability_bounding_set_drop, NULL);

+        assert_se(r >= 0);

+        assert_se(capability_bounding_set_drop == ~(make_cap(CAP_NET_RAW) | make_cap(CAP_NET_ADMIN)));

+

+        r = config_parse_bounding_set(NULL, "fake", 1, "section", 1,

+                              "CapabilityBoundingSet", 0, "",

+                              &capability_bounding_set_drop, NULL);

+        assert_se(r >= 0);

+        assert_se(capability_bounding_set_drop == ~((uint64_t) 0ULL));

+

+        r = config_parse_bounding_set(NULL, "fake", 1, "section", 1,

+                              "CapabilityBoundingSet", 0, "~",

+                              &capability_bounding_set_drop, NULL);

+        assert_se(r >= 0);

+        assert_se(capability_bounding_set_drop == (uint64_t) 0ULL);

+}

+

 int main(int argc, char *argv[]) {

         int r;

@@ -670,6 +714,7 @@ int main(int argc, char *argv[]) {

         r = test_unit_file_get_set();

         test_config_parse_exec();

         test_config_parse_rlimit();

+        test_config_parse_bounding_set();

         test_load_env_file_1();

         test_load_env_file_2();

         test_load_env_file_3();