From ad450c3e0418fe23e2896e581575cb06564ca29a Mon Sep 17 00:00:00 2001
From: Jakub Filak <jfilak@redhat.com>
Date: Wed, 19 Nov 2014 11:01:19 +0100
Subject: util: add functions getting proc cwd and root

/proc/[pid]/cwd and /proc/[pid]/root are symliks to corresponding
directories

The added functions returns values of that symlinks.
---
 src/test/test-util.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/test')

diff --git a/src/test/test-util.c b/src/test/test-util.c
index 01e10c9fc1..b33e15aef0 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -490,13 +490,14 @@ static void test_u64log2(void) {
 
 static void test_get_process_comm(void) {
         struct stat st;
-        _cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL;
+        _cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL, *cwd = NULL, *root = NULL;
         unsigned long long b;
         pid_t e;
         uid_t u;
         gid_t g;
         dev_t h;
         int r;
+        pid_t me;
 
         if (stat("/proc/1/comm", &st) == 0) {
                 assert_se(get_process_comm(1, &a) >= 0);
@@ -532,6 +533,16 @@ static void test_get_process_comm(void) {
         log_info("pid1 gid: "GID_FMT, g);
         assert_se(g == 0);
 
+        me = getpid();
+
+        r = get_process_cwd(me, &cwd);
+        assert_se(r >= 0 || r == -EACCES);
+        log_info("pid1 cwd: '%s'", cwd);
+
+        r = get_process_root(me, &root);
+        assert_se(r >= 0 || r == -EACCES);
+        log_info("pid1 root: '%s'", root);
+
         assert_se(get_ctty_devnr(1, &h) == -ENOENT);
 
         getenv_for_pid(1, "PATH", &i);
-- 
cgit v1.2.3-54-g00ecf