diff options
Diffstat (limited to 'src/test/test-util.c')
| -rw-r--r-- | src/test/test-util.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/test/test-util.c b/src/test/test-util.c index eaf7e22d0f..83959c0950 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -348,6 +348,51 @@ static void test_u64log2(void) { assert(u64log2(1024*1024+5) == 20); } +static void test_get_process_comm(void) { + _cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL; + unsigned long long b; + pid_t e; + uid_t u; + gid_t g; + dev_t h; + int r; + + assert_se(get_process_comm(1, &a) >= 0); + log_info("pid1 comm: '%s'", a); + + assert_se(get_starttime_of_pid(1, &b) >= 0); + log_info("pid1 starttime: '%llu'", b); + + assert_se(get_process_cmdline(1, 0, true, &c) >= 0); + log_info("pid1 cmdline: '%s'", c); + + assert_se(get_process_cmdline(1, 8, false, &d) >= 0); + log_info("pid1 cmdline truncated: '%s'", d); + + assert_se(get_parent_of_pid(1, &e) >= 0); + log_info("pid1 ppid: '%llu'", (unsigned long long) e); + assert_se(e == 0); + + assert_se(is_kernel_thread(1) == 0); + + r = get_process_exe(1, &f); + assert_se(r >= 0 || r == -EACCES); + log_info("pid1 exe: '%s'", strna(f)); + + assert_se(get_process_uid(1, &u) == 0); + log_info("pid1 uid: '%llu'", (unsigned long long) u); + assert_se(u == 0); + + assert_se(get_process_gid(1, &g) == 0); + log_info("pid1 gid: '%llu'", (unsigned long long) g); + assert_se(g == 0); + + assert(get_ctty_devnr(1, &h) == -ENOENT); + + getenv_for_pid(1, "PATH", &i); + log_info("pid1 $PATH: '%s'", strna(i)); +} + int main(int argc, char *argv[]) { test_streq_ptr(); test_first_word(); @@ -374,6 +419,7 @@ int main(int argc, char *argv[]) { test_bus_path_escape(); test_hostname_is_valid(); test_u64log2(); + test_get_process_comm(); return 0; } |