shared: add process-util.[ch]

[thirdparty/systemd.git] / src / test / test-util.c

diff --git a/src/test/test-util.c b/src/test/test-util.c
index 4d36eb26e59dedcb0018dc291965c44e9f57fab0..bfd4df946d0ef8dcb1178e7656c031b28a2c8da8 100644 (file)
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -37,6 +37,7 @@
 #include "fileio.h"
 #include "conf-parser.h"
 #include "virt.h"
+#include "process-util.h"
 
 static void test_streq_ptr(void) {
         assert_se(streq_ptr(NULL, NULL));
@@ -572,69 +573,6 @@ static void test_u64log2(void) {
         assert_se(u64log2(1024*1024+5) == 20);
 }
 
-static void test_get_process_comm(void) {
-        struct stat st;
-        _cleanup_free_ char *a = NULL, *c = NULL, *d = NULL, *f = NULL, *i = NULL, *cwd = NULL, *root = NULL;
-        _cleanup_free_ char *env = NULL;
-        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);
-                log_info("pid1 comm: '%s'", a);
-        } else {
-                log_warning("/proc/1/comm does not exist.");
-        }
-
-        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: "PID_FMT, 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: "UID_FMT, u);
-        assert_se(u == 0);
-
-        assert_se(get_process_gid(1, &g) == 0);
-        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);
-
-        r = get_process_environ(me, &env);
-        assert_se(r >= 0 || r == -EACCES);
-        log_info("self strlen(environ): '%zu'", strlen(env));
-
-        if (!detect_container(NULL))
-                assert_se(get_ctty_devnr(1, &h) == -ENOENT);
-
-        getenv_for_pid(1, "PATH", &i);
-        log_info("pid1 $PATH: '%s'", strna(i));
-}
-
 static void test_protect_errno(void) {
         errno = 12;
         {
@@ -1138,40 +1076,6 @@ static void test_is_symlink(void) {
         unlink(name_link);
 }
 
-static void test_pid_is_unwaited(void) {
-        pid_t pid;
-
-        pid = fork();
-        assert_se(pid >= 0);
-        if (pid == 0) {
-                _exit(EXIT_SUCCESS);
-        } else {
-                int status;
-
-                waitpid(pid, &status, 0);
-                assert_se(!pid_is_unwaited(pid));
-        }
-        assert_se(pid_is_unwaited(getpid()));
-        assert_se(!pid_is_unwaited(-1));
-}
-
-static void test_pid_is_alive(void) {
-        pid_t pid;
-
-        pid = fork();
-        assert_se(pid >= 0);
-        if (pid == 0) {
-                _exit(EXIT_SUCCESS);
-        } else {
-                int status;
-
-                waitpid(pid, &status, 0);
-                assert_se(!pid_is_alive(pid));
-        }
-        assert_se(pid_is_alive(getpid()));
-        assert_se(!pid_is_alive(-1));
-}
-
 static void test_search_and_fopen(void) {
         const char *dirs[] = {"/tmp/foo/bar", "/tmp", NULL};
         char name[] = "/tmp/test-search_and_fopen.XXXXXX";
@@ -1625,7 +1529,6 @@ int main(int argc, char *argv[]) {
         test_memdup_multiply();
         test_hostname_is_valid();
         test_u64log2();
-        test_get_process_comm();
         test_protect_errno();
         test_parse_size();
         test_config_parse_iec_off();
@@ -1654,8 +1557,6 @@ int main(int argc, char *argv[]) {
         test_strshorten();
         test_strjoina();
         test_is_symlink();
-        test_pid_is_unwaited();
-        test_pid_is_alive();
         test_search_and_fopen();
         test_search_and_fopen_nulstr();
         test_glob_exists();