void
test_cgroup_name_new (void)
{
CGroupName *cgname;
nih_local char *parent = NULL;
TEST_FUNCTION ("cgroup_name_new");
parent = nih_strdup (NULL, "a parent object");
TEST_NE_P (parent, NULL);
TEST_FEATURE ("no parent, name");
TEST_ALLOC_FAIL {
cgname = cgroup_name_new (NULL, "foo.");
if (test_alloc_failed) {
TEST_EQ_P (cgname, NULL);
continue;
}
TEST_NE_P (cgname, NULL);
TEST_ALLOC_SIZE (cgname, sizeof (CGroupName));
TEST_ALLOC_PARENT (cgname, NULL);
TEST_EQ_STR (cgname->name, "foo.");
TEST_ALLOC_SIZE (cgname->name, 1+strlen ("foo."));
TEST_ALLOC_PARENT (cgname->name, cgname);
TEST_LIST_EMPTY (&cgname->settings);
}
TEST_FEATURE ("parent, name");
TEST_ALLOC_FAIL {
cgname = cgroup_name_new (parent, "bar");
if (test_alloc_failed) {
TEST_EQ_P (cgname, NULL);
continue;
}
TEST_NE_P (cgname, NULL);
TEST_ALLOC_SIZE (cgname, sizeof (CGroupName));
TEST_ALLOC_PARENT (cgname, parent);
TEST_EQ_STR (cgname->name, "bar");
TEST_ALLOC_SIZE (cgname->name, 1+strlen ("bar"));
TEST_ALLOC_PARENT (cgname->name, cgname);
TEST_LIST_EMPTY (&cgname->settings);
}
}
void
test_set_pidfile (void)
{
const char *filename, *ptr;
TEST_FUNCTION ("nih_main_set_pidfile");
program_name = "test";
/* Check that we can set a pidfile for use, and have the string
* copied and returned.
*/
TEST_FEATURE ("with new location");
filename = "/path/to/pid";
nih_main_set_pidfile (filename);
ptr = nih_main_get_pidfile ();
TEST_EQ_STR (ptr, filename);
TEST_NE_P (ptr, filename);
/* Check that we can pass NULL to have the default location set
* instead.
*/
TEST_FEATURE ("with default location");
nih_main_set_pidfile (NULL);
ptr = nih_main_get_pidfile ();
TEST_EQ_STR (ptr, "/var/run/test.pid");
nih_main_set_pidfile (NULL);
}
void
test_array_addn (void)
{
char **array, **ret;
size_t len;
/* Check that we can append strings to a NULL-terminated array.
*/
TEST_FUNCTION ("nih_str_array_addn");
array = nih_str_array_new (NULL);
len = 0;
TEST_ALLOC_FAIL {
ret = nih_str_array_addn (&array, NULL, &len, "testing", 4);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 1);
TEST_EQ_STR (array[0], "test");
TEST_EQ_P (array[1], NULL);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_ALLOC_PARENT (array[0], array);
TEST_ALLOC_SIZE (array[0], 5);
TEST_EQ_STR (array[0], "test");
TEST_EQ_P (array[1], NULL);
}
nih_free (array);
}
void
test_set (void)
{
char **env = NULL, **ret;
size_t len = 0;
TEST_FUNCTION ("environ_set");
/* Check that an environment variable can be set from a format
* string.
*/
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
}
ret = environ_set (&env, NULL, &len, TRUE, "FOO=%d", 1234);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (env[0], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_ALLOC_PARENT (env[0], env);
TEST_ALLOC_SIZE (env[0], 9);
TEST_EQ_STR (env[0], "FOO=1234");
TEST_EQ_P (env[1], NULL);
nih_free (env);
}
}
void
test_add (void)
{
char **env = NULL, **ret;
size_t len = 0;
TEST_FUNCTION ("environ_add");
/* Check that we can add a variable to a new environment table
* and that it is appended to the array.
*/
TEST_FEATURE ("with empty table");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
}
ret = environ_add (&env, NULL, &len, TRUE, "FOO=BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (env[0], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_ALLOC_PARENT (env[0], env);
TEST_ALLOC_SIZE (env[0], 8);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_P (env[1], NULL);
nih_free (env);
}
/* Check that we can add a variable to an environment table with
* existing different entries and that it is appended to the array.
*/
TEST_FEATURE ("with new variable");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO=BAGGINS");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that we can add a variable from the environment to the table
* and that it is appended to the array.
*/
TEST_FEATURE ("with new variable from environment");
putenv ("FRODO=BAGGINS");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
unsetenv ("FRODO");
/* Check that when we attempt to add a variable that's not in the
* environment, the table is not extended.
*/
TEST_FEATURE ("with new variable unset in environment");
unsetenv ("FRODO");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
}
/* Check that we can replace a variable in the environment table
* when one already exists with the same or different value.
*/
TEST_FEATURE ("with replacement variable");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE,
"BAR=WIBBLE");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_ALLOC_PARENT (env[1], env);
TEST_ALLOC_SIZE (env[1], 11);
TEST_EQ_STR (env[1], "BAR=WIBBLE");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that we can replace a variable from the environment in the
* environment table when one already exists with the same or
* different value.
*/
TEST_FEATURE ("with replacement variable from environment");
putenv ("BAR=WIBBLE");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_ALLOC_PARENT (env[1], env);
TEST_ALLOC_SIZE (env[1], 11);
TEST_EQ_STR (env[1], "BAR=WIBBLE");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that when we attempt to replace a variable that's unset
* in the environment, the existing variable is removed from the
* table.
*/
TEST_FEATURE ("with replacement variable unset in environment");
unsetenv ("BAR");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "FRODO=BAGGINS");
TEST_EQ_STR (env[2], "BILBO=TOOK");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that we can add a variable to an environment table with
* existing different entries and that it is appended to the array,
* even if replace is FALSE.
*/
TEST_FEATURE ("with new variable but no replace");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, FALSE,
"FRODO=BAGGINS");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that when a variable already exists in the environment
* table, and we're not replacing, the original value is left
* untouched.
*/
TEST_FEATURE ("with existing variable");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
}
ret = environ_add (&env, NULL, &len, FALSE,
"BAR=WIBBLE");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that when a variable from the environment already exists in
* the environment table, and we're not replacing, the original value
* is left untouched.
*/
TEST_FEATURE ("with existing variable from environment");
putenv ("BAR=WIBBLE");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
ret = environ_add (&env, NULL, &len, FALSE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that when a variable from the environment is unset it
* does not remove an existing variable in the environment table
* if we're not replacing.
*/
TEST_FEATURE ("with existing variable unset in environment");
unsetenv ("BAR");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
ret = environ_add (&env, NULL, &len, FALSE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
}
void
test_libupstart (void)
{
nih_local NihDBusProxy *upstart = NULL;
nih_local char *version = NULL;
int ret;
pid_t upstart_pid;
pid_t dbus_pid;
char xdg_runtime_dir[PATH_MAX];
nih_local char *orig_xdg_runtime_dir = NULL;
nih_local char *session_file = NULL;
nih_local char *path = NULL;
TEST_GROUP ("libupstart");
TEST_FEATURE ("version");
TEST_FILENAME (xdg_runtime_dir);
TEST_EQ (mkdir (xdg_runtime_dir, 0755), 0);
/* Take care to avoid disrupting users environment by saving and
* restoring this variable (assuming the tests all pass...).
*/
orig_xdg_runtime_dir = getenv ("XDG_RUNTIME_DIR");
if (orig_xdg_runtime_dir)
orig_xdg_runtime_dir = NIH_MUST (nih_strdup (NULL, orig_xdg_runtime_dir));
assert0 (setenv ("XDG_RUNTIME_DIR", xdg_runtime_dir, 1));
/*******************************************************************/
/* Create a private Session Init instance to connect to */
TEST_DBUS (dbus_pid);
START_UPSTART (upstart_pid, TRUE);
upstart = upstart_open (NULL);
TEST_NE_P (upstart, NULL);
/* Basic test (that does not change the state of the system
* running this test) to see if we can query version of running
* Upstart instance.
*/
ret = upstart_get_version_sync (NULL, upstart, &version);
TEST_EQ (ret, 0);
nih_message ("Running instance version: '%s'", version);
assert0 (fnmatch ("init (upstart*)", version, 0x0));
STOP_UPSTART (upstart_pid);
TEST_DBUS_END (dbus_pid);
/*******************************************************************/
if (orig_xdg_runtime_dir) {
/* restore */
setenv ("XDG_RUNTIME_DIR", orig_xdg_runtime_dir, 1);
} else {
assert0 (unsetenv ("XDG_RUNTIME_DIR"));
}
session_file = get_session_file (xdg_runtime_dir, upstart_pid);
unlink (session_file);
/* Remove the directory tree the Session Init created */
path = NIH_MUST (nih_sprintf (NULL, "%s/upstart/sessions", xdg_runtime_dir));
assert0 (rmdir (path));
path = NIH_MUST (nih_sprintf (NULL, "%s/upstart", xdg_runtime_dir));
assert0 (rmdir (path));
assert0 (rmdir (xdg_runtime_dir));
}
void
test_cgroup_new (void)
{
nih_local char *parent = NULL;
CGroup *cgroup;
TEST_FUNCTION ("cgroup_new");
parent = nih_strdup (NULL, "a parent object");
TEST_NE_P (parent, NULL);
TEST_FEATURE ("no parent, controller");
TEST_ALLOC_FAIL {
cgroup = cgroup_new (NULL, "cpuset");
if (test_alloc_failed) {
TEST_EQ_P (cgroup, NULL);
continue;
}
TEST_NE_P (cgroup, NULL);
TEST_ALLOC_SIZE (cgroup, sizeof (CGroup));
TEST_ALLOC_PARENT (cgroup, NULL);
TEST_EQ_STR (cgroup->controller, "cpuset");
TEST_ALLOC_SIZE (cgroup->controller, 1+strlen ("cpuset"));
TEST_ALLOC_PARENT (cgroup->controller, cgroup);
TEST_LIST_EMPTY (&cgroup->names);
nih_free (cgroup);
}
TEST_FEATURE ("parent, controller");
TEST_ALLOC_FAIL {
cgroup = cgroup_new (parent, "perf_event");
if (test_alloc_failed) {
TEST_EQ_P (cgroup, NULL);
continue;
}
TEST_NE_P (cgroup, NULL);
TEST_ALLOC_SIZE (cgroup, sizeof (CGroup));
TEST_ALLOC_PARENT (cgroup, parent);
TEST_EQ_STR (cgroup->controller, "perf_event");
TEST_ALLOC_SIZE (cgroup->controller, 1+strlen ("perf_event"));
TEST_ALLOC_PARENT (cgroup->controller, cgroup);
TEST_LIST_EMPTY (&cgroup->names);
nih_free (cgroup);
}
}
void
test_cgroup_job_start (void)
{
char confdir[PATH_MAX];
char logdir[PATH_MAX];
char flagfile[PATH_MAX];
nih_local char *cmd = NULL;
pid_t dbus_pid = 0;
pid_t upstart_pid = 0;
char **output;
size_t lines;
size_t len;
nih_local char *logfile = NULL;
nih_local char *logfile_name = NULL;
nih_local char *contents = NULL;
if (geteuid ()) {
printf ("INFO: skipping %s tests as not running as root\n", __func__);
fflush (NULL);
return;
}
TEST_GROUP ("cgroup manager handling");
TEST_FILENAME (confdir);
TEST_EQ (mkdir (confdir, 0755), 0);
TEST_FILENAME (logdir);
TEST_EQ (mkdir (logdir, 0755), 0);
TEST_FILENAME (flagfile);
/* Use the "secret" interface */
TEST_EQ (setenv ("UPSTART_CONFDIR", confdir, 1), 0);
TEST_EQ (setenv ("UPSTART_LOGDIR", logdir, 1), 0);
TEST_DBUS (dbus_pid);
/*******************************************************************/
TEST_FEATURE ("Ensure startup job does not start until cgmanager available");
contents = nih_sprintf (NULL,
"start on startup\n"
"\n"
"cgroup memory mem-%s\n"
"\n"
"exec echo hello\n",
__func__);
TEST_NE_P (contents, NULL);
CREATE_FILE (confdir, "cgroup.conf", contents);
logfile_name = NIH_MUST (nih_sprintf (NULL, "%s/%s",
logdir,
"cgroup.log"));
start_upstart_common (&upstart_pid, FALSE, FALSE, confdir, logdir, NULL);
cmd = nih_sprintf (NULL, "%s status %s 2>&1", get_initctl (), "cgroup");
TEST_NE_P (cmd, NULL);
RUN_COMMAND (NULL, cmd, &output, &lines);
TEST_EQ (lines, 1);
/* job should *NOT* start on startup */
TEST_EQ_STR (output[0], "cgroup stop/waiting");
nih_free (output);
TEST_FALSE (file_exists (logfile_name));
cmd = nih_sprintf (NULL, "%s notify-cgroup-manager-address %s 2>&1",
get_initctl (),
CGMANAGER_DBUS_SOCK);
TEST_NE_P (cmd, NULL);
RUN_COMMAND (NULL, cmd, &output, &lines);
TEST_EQ (lines, 0);
WAIT_FOR_FILE (logfile_name);
logfile = nih_file_read (NULL, logfile_name, &len);
TEST_NE_P (logfile, NULL);
TEST_EQ_STR (logfile, "hello\r\n");
DELETE_FILE (confdir, "cgroup.conf");
assert0 (unlink (logfile_name));
/*******************************************************************/
TEST_FEATURE ("Ensure bogus cgroups don't crash init");
contents = nih_sprintf (NULL,
"cgroup name\n"
"\n"
"exec echo hello\n");
TEST_NE_P (contents, NULL);
CREATE_FILE (confdir, "cgroup-name.conf", contents);
logfile_name = NIH_MUST (nih_sprintf (NULL, "%s/%s",
logdir,
"cgroup-name.log"));
cmd = nih_sprintf (NULL, "%s status %s 2>&1", get_initctl (), "cgroup-name");
TEST_NE_P (cmd, NULL);
RUN_COMMAND (NULL, cmd, &output, &lines);
TEST_EQ (lines, 1);
/* job is not running yet */
TEST_EQ_STR (output[0], "cgroup-name stop/waiting");
nih_free (output);
TEST_FALSE (file_exists (logfile_name));
cmd = nih_sprintf (NULL, "%s start %s 2>&1", get_initctl (), "cgroup-name");
TEST_NE_P (cmd, NULL);
RUN_COMMAND (NULL, cmd, &output, &lines);
TEST_EQ (lines, 1);
TEST_EQ_STR (output[0], "initctl: Job failed to start");
DELETE_FILE (confdir, "cgroup-name.conf");
/*******************************************************************/
STOP_UPSTART (upstart_pid);
TEST_DBUS_END (dbus_pid);
TEST_EQ (rmdir (confdir), 0);
TEST_EQ (rmdir (logdir), 0);
/*******************************************************************/
}
void
test_cgroup_setting_new (void)
{
CGroupSetting *setting;
nih_local char *parent= NULL;
parent = nih_strdup (NULL, "a parent object");
TEST_NE_P (parent, NULL);
TEST_FUNCTION ("cgroup_setting_new");
TEST_FEATURE ("no parent, key, no value");
TEST_ALLOC_FAIL {
setting = cgroup_setting_new (NULL, "foo", NULL);
if (test_alloc_failed) {
TEST_EQ_P (setting, NULL);
continue;
}
TEST_ALLOC_SIZE (setting, sizeof (CGroupSetting));
TEST_ALLOC_PARENT (setting, NULL);
TEST_EQ_STR (setting->key, "foo");
TEST_ALLOC_SIZE (setting->key, 1+strlen ("foo"));
TEST_ALLOC_PARENT (setting->key, setting);
nih_free (setting);
}
TEST_FEATURE ("parent, key, no value");
TEST_ALLOC_FAIL {
setting = cgroup_setting_new (parent, "hello world", NULL);
if (test_alloc_failed) {
TEST_EQ_P (setting, NULL);
continue;
}
TEST_ALLOC_SIZE (setting, sizeof (CGroupSetting));
TEST_ALLOC_PARENT (setting, parent);
TEST_EQ_STR (setting->key, "hello world");
TEST_ALLOC_SIZE (setting->key, 1+strlen ("hello world"));
TEST_ALLOC_PARENT (setting->key, setting);
nih_free (setting);
}
TEST_FEATURE ("no parent, key, value");
TEST_ALLOC_FAIL {
setting = cgroup_setting_new (NULL, "hello world", "a value");
if (test_alloc_failed) {
TEST_EQ_P (setting, NULL);
continue;
}
TEST_ALLOC_SIZE (setting, sizeof (CGroupSetting));
TEST_ALLOC_PARENT (setting, NULL);
TEST_EQ_STR (setting->key, "hello world");
TEST_ALLOC_SIZE (setting->key, 1+strlen ("hello world"));
TEST_ALLOC_PARENT (setting->key, setting);
TEST_EQ_STR (setting->value, "a value");
TEST_ALLOC_SIZE (setting->value, 1+strlen ("a value"));
TEST_ALLOC_PARENT (setting->value, setting);
nih_free (setting);
}
TEST_FEATURE ("parent, key, value");
TEST_ALLOC_FAIL {
setting = cgroup_setting_new (parent, "hello world", "a value");
if (test_alloc_failed) {
TEST_EQ_P (setting, NULL);
continue;
}
TEST_ALLOC_SIZE (setting, sizeof (CGroupSetting));
TEST_ALLOC_PARENT (setting, parent);
TEST_EQ_STR (setting->key, "hello world");
TEST_ALLOC_SIZE (setting->key, 1+strlen ("hello world"));
TEST_ALLOC_PARENT (setting->key, setting);
TEST_EQ_STR (setting->value, "a value");
TEST_ALLOC_SIZE (setting->value, 1+strlen ("a value"));
TEST_ALLOC_PARENT (setting->value, setting);
nih_free (setting);
}
}
void
test_array_append (void)
{
char **array, **args, **ret;
size_t len;
TEST_FUNCTION ("nih_str_array_append");
args = NIH_MUST (nih_str_array_new (NULL));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "this"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "is"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "a"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "test"));
/* Check that we can append one array onto the end of the other,
* and that the array is extended and each new element copied
* into the new array.
*/
TEST_FEATURE ("with length given");
TEST_ALLOC_FAIL {
len = 0;
TEST_ALLOC_SAFE {
array = nih_str_array_new (NULL);
NIH_MUST (nih_str_array_add (&array, NULL, &len,
"foo"));
NIH_MUST (nih_str_array_add (&array, NULL, &len,
"bar"));
}
ret = nih_str_array_append (&array, NULL, &len, args);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (array[0], "foo");
TEST_EQ_STR (array[1], "bar");
TEST_EQ_P (array[2], NULL);
nih_free (array);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 6);
TEST_EQ_STR (array[0], "foo");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "bar");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "this");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "is");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_STR (array[4], "a");
TEST_ALLOC_PARENT (array[4], array);
TEST_EQ_STR (array[5], "test");
TEST_ALLOC_PARENT (array[5], array);
TEST_EQ_P (array[6], NULL);
nih_free (array);
}
/* Check that we can omit the length, and have it calculated. */
TEST_FEATURE ("with no length given");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
array = nih_str_array_new (NULL);
NIH_MUST (nih_str_array_add (&array, NULL, NULL,
"foo"));
NIH_MUST (nih_str_array_add (&array, NULL, NULL,
"bar"));
}
ret = nih_str_array_append (&array, NULL, NULL, args);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ_STR (array[0], "foo");
TEST_EQ_STR (array[1], "bar");
TEST_EQ_P (array[2], NULL);
nih_free (array);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ_STR (array[0], "foo");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "bar");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "this");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "is");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_STR (array[4], "a");
TEST_ALLOC_PARENT (array[4], array);
TEST_EQ_STR (array[5], "test");
TEST_ALLOC_PARENT (array[5], array);
TEST_EQ_P (array[6], NULL);
nih_free (array);
}
/* Check that we can pass a NULL array to get a copy of it, with
* the returned length containing the new length.
*/
TEST_FEATURE ("with NULL array and length");
TEST_ALLOC_FAIL {
len = 0;
array = NULL;
ret = nih_str_array_append (&array, NULL, &len, args);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (array, NULL);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (array[0], "this");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "is");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "a");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "test");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_P (array[4], NULL);
nih_free (array);
}
/* Check that we can pass a NULL array to get a copy of it, without
* passing the length in.
*/
TEST_FEATURE ("with NULL array and no length");
TEST_ALLOC_FAIL {
array = NULL;
ret = nih_str_array_append (&array, NULL, NULL, args);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ_P (array, NULL);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ_STR (array[0], "this");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "is");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "a");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "test");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_P (array[4], NULL);
nih_free (array);
}
nih_free (args);
}
void
test_array_copy (void)
{
char **array, **args;
size_t len;
TEST_FUNCTION ("nih_str_array_copy");
args = NIH_MUST (nih_str_array_new (NULL));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "this"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "is"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "a"));
NIH_MUST (nih_str_array_add (&args, NULL, NULL, "test"));
/* Check that we can make a copy of an array, with each element
* a copy of the last.
*/
TEST_FEATURE ("with length given");
TEST_ALLOC_FAIL {
len = 0;
array = nih_str_array_copy (NULL, &len, args);
if (test_alloc_failed) {
TEST_EQ_P (array, NULL);
continue;
}
TEST_NE_P (array, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (array[0], "this");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "is");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "a");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "test");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_P (array[4], NULL);
nih_free (array);
}
/* Check that we can omit the length, and have it calculated. */
TEST_FEATURE ("with no length given");
TEST_ALLOC_FAIL {
array = nih_str_array_copy (NULL, NULL, args);
if (test_alloc_failed) {
TEST_EQ_P (array, NULL);
continue;
}
TEST_NE_P (array, NULL);
TEST_EQ_STR (array[0], "this");
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_STR (array[1], "is");
TEST_ALLOC_PARENT (array[1], array);
TEST_EQ_STR (array[2], "a");
TEST_ALLOC_PARENT (array[2], array);
TEST_EQ_STR (array[3], "test");
TEST_ALLOC_PARENT (array[3], array);
TEST_EQ_P (array[4], NULL);
nih_free (array);
}
nih_free (args);
/* Check that we can make a copy of an array with a single NULL
* element and have the same returned.
*/
TEST_FEATURE ("with zero-length array");
args = NIH_MUST (nih_str_array_new (NULL));
TEST_ALLOC_FAIL {
len = 0;
array = nih_str_array_copy (NULL, &len, args);
if (test_alloc_failed) {
TEST_EQ_P (array, NULL);
continue;
}
TEST_NE_P (array, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (array[0], NULL);
nih_free (array);
}
nih_free (args);
}
void
test_array_addp (void)
{
char **array, **ret;
char *ptr1 = NULL;
char *ptr2 = NULL;
size_t len;
TEST_FUNCTION ("nih_str_array_addn");
/* Check that we can call the function with a NULL array pointer,
* and get one allocated automatically.
*/
TEST_FEATURE ("with no array given");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
ptr1 = nih_alloc (NULL, 1024);
memset (ptr1, ' ', 1024);
}
array = NULL;
len = 0;
ret = nih_str_array_addp (&array, NULL, &len, ptr1);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ_P (array, NULL);
TEST_EQ (len, 0);
nih_free (ptr1);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_EQ_P (array[0], ptr1);
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_P (array[1], NULL);
nih_free (array);
nih_free (ptr1);
}
/* Check that we can append allocated blocks to a
* NULL-terminated array, and that the blocks are automatically
* reparented.
*/
TEST_FEATURE ("with length given");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
array = nih_str_array_new (NULL);
len = 0;
ptr1 = nih_alloc (NULL, 1024);
memset (ptr1, ' ', 1024);
}
ret = nih_str_array_addp (&array, NULL, &len, ptr1);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (array[0], NULL);
nih_free (array);
nih_free (ptr1);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_EQ_P (array[0], ptr1);
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_P (array[1], NULL);
nih_free (array);
nih_free (ptr1);
}
/* Check that we can omit the length, and have it calculated. */
TEST_FEATURE ("with no length given");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
array = nih_str_array_new (NULL);
len = 0;
ptr1 = nih_alloc (NULL, 1024);
memset (ptr1, ' ', 1024);
assert (nih_str_array_addp (&array, NULL, NULL, ptr1));
ptr2 = nih_alloc (NULL, 512);
memset (ptr2, ' ', 512);
}
ret = nih_str_array_addp (&array, NULL, NULL, ptr2);
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ_P (array[0], ptr1);
TEST_EQ_P (array[1], NULL);
nih_free (array);
nih_free (ptr1);
nih_free (ptr2);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ_P (array[0], ptr1);
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_P (array[1], ptr2);
TEST_ALLOC_PARENT (array[0], array);
TEST_EQ_P (array[2], NULL);
nih_free (array);
nih_free (ptr1);
nih_free (ptr2);
}
}
void
test_operator_environment (void)
{
EventOperator *root, *oper1, *oper2, *oper3, *oper4, *oper5, *oper6;
Event *event1, *event2, *event3;
char **env, **ptr;
size_t len;
TEST_FUNCTION ("event_operator_environment");
root = event_operator_new (NULL, EVENT_OR, NULL, NULL);
oper1 = event_operator_new (root, EVENT_AND, NULL, NULL);
oper2 = event_operator_new (root, EVENT_AND, NULL, NULL);
oper3 = event_operator_new (root, EVENT_MATCH, "foo", NULL);
oper4 = event_operator_new (root, EVENT_MATCH, "bar", NULL);
oper5 = event_operator_new (root, EVENT_MATCH, "frodo", NULL);
oper6 = event_operator_new (root, EVENT_MATCH, "bilbo", NULL);
nih_tree_add (&root->node, &oper1->node, NIH_TREE_LEFT);
nih_tree_add (&root->node, &oper2->node, NIH_TREE_RIGHT);
nih_tree_add (&oper1->node, &oper3->node, NIH_TREE_LEFT);
nih_tree_add (&oper1->node, &oper4->node, NIH_TREE_RIGHT);
nih_tree_add (&oper2->node, &oper5->node, NIH_TREE_LEFT);
nih_tree_add (&oper2->node, &oper6->node, NIH_TREE_RIGHT);
root->value = TRUE;
oper1->value = TRUE;
oper3->value = TRUE;
oper3->event = event1 = event_new (NULL, "foo", NULL);
event_block (oper3->event);
NIH_MUST (nih_str_array_add (&oper3->event->env, oper3->event,
NULL, "FOO=APPLE"));
NIH_MUST (nih_str_array_add (&oper3->event->env, oper3->event,
NULL, "TEA=YES"));
oper4->value = TRUE;
oper4->event = event2 = event_new (NULL, "bar", NULL);
event_block (oper4->event);
NIH_MUST (nih_str_array_add (&oper4->event->env, oper4->event,
NULL, "BAR=ORANGE"));
NIH_MUST (nih_str_array_add (&oper4->event->env, oper4->event,
NULL, "COFFEE=NO"));
oper6->value = TRUE;
oper6->event = event3 = event_new (NULL, "bilbo", NULL);
event_block (oper6->event);
NIH_MUST (nih_str_array_add (&oper6->event->env, oper6->event,
NULL, "FRODO=BAGGINS"));
NIH_MUST (nih_str_array_add (&oper6->event->env, oper6->event,
NULL, "BILBO=WIBBLE"));
/* Check that the environment from each of the events is appended
* to the passed array; except for the event that was matched but not
* in the true tree.
*/
TEST_FEATURE ("with environment table");
TEST_ALLOC_FAIL {
env = NULL;
len = 0;
ptr = event_operator_environment (root, &env, NULL, &len, NULL);
if (test_alloc_failed) {
TEST_EQ_P (ptr, NULL);
if (env)
nih_free (env);
continue;
}
TEST_NE_P (env, NULL);
TEST_ALLOC_SIZE (env, sizeof (char *) * 5);
TEST_EQ (len, 4);
TEST_ALLOC_PARENT (env[0], env);
TEST_EQ_STR (env[0], "FOO=APPLE");
TEST_ALLOC_PARENT (env[1], env);
TEST_EQ_STR (env[1], "TEA=YES");
TEST_ALLOC_PARENT (env[2], env);
TEST_EQ_STR (env[2], "BAR=ORANGE");
TEST_ALLOC_PARENT (env[3], env);
TEST_EQ_STR (env[3], "COFFEE=NO");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
/* Check that if we also give the name of an environment variable,
* this will contain a space-separated list of the event names.
*/
TEST_FEATURE ("with environment variable for event list");
TEST_ALLOC_FAIL {
env = NULL;
len = 0;
ptr = event_operator_environment (root, &env, NULL, &len,
"UPSTART_EVENTS");
if (test_alloc_failed) {
TEST_EQ_P (ptr, NULL);
if (env)
nih_free (env);
continue;
}
TEST_NE_P (env, NULL);
TEST_ALLOC_SIZE (env, sizeof (char *) * 6);
TEST_EQ (len, 5);
TEST_ALLOC_PARENT (env[0], env);
TEST_EQ_STR (env[0], "FOO=APPLE");
TEST_ALLOC_PARENT (env[1], env);
TEST_EQ_STR (env[1], "TEA=YES");
TEST_ALLOC_PARENT (env[2], env);
TEST_EQ_STR (env[2], "BAR=ORANGE");
TEST_ALLOC_PARENT (env[3], env);
TEST_EQ_STR (env[3], "COFFEE=NO");
TEST_ALLOC_PARENT (env[4], env);
TEST_EQ_STR (env[4], "UPSTART_EVENTS=foo bar");
TEST_EQ_P (env[5], NULL);
nih_free (env);
}
/* Check that if no events are matched the environment table only
* has an empty events list.
*/
TEST_FEATURE ("with no matches");
TEST_ALLOC_FAIL {
env = NULL;
len = 0;
ptr = event_operator_environment (oper5, &env, NULL, &len,
"UPSTART_EVENTS");
if (test_alloc_failed) {
TEST_EQ_P (ptr, NULL);
if (env)
nih_free (env);
continue;
}
TEST_NE_P (env, NULL);
TEST_ALLOC_SIZE (env, sizeof (char *) * 2);
TEST_EQ (len, 1);
TEST_ALLOC_PARENT (env[0], env);
TEST_EQ_STR (env[0], "UPSTART_EVENTS=");
TEST_EQ_P (env[1], NULL);
nih_free (env);
}
nih_free (root);
nih_free (event1);
nih_free (event2);
nih_free (event3);
}
void
test_operator_handle (void)
{
EventOperator *oper1, *oper2, *oper3, *oper4, *oper5;
char *env1[2], *env2[3], *env[2];
Event *event;
int ret;
TEST_FUNCTION ("event_operator_handle");
oper1 = event_operator_new (NULL, EVENT_OR, NULL, NULL);
oper2 = event_operator_new (NULL, EVENT_AND, NULL, NULL);
oper3 = event_operator_new (NULL, EVENT_MATCH, "foo", NULL);
oper4 = event_operator_new (NULL, EVENT_MATCH, "bar", NULL);
oper5 = event_operator_new (NULL, EVENT_MATCH, "baz", NULL);
oper5->env = env1;
oper5->env[0] = "BAR=$WIBBLE";
oper5->env[1] = NULL;
nih_tree_add (&oper1->node, &oper2->node, NIH_TREE_LEFT);
nih_tree_add (&oper2->node, &oper3->node, NIH_TREE_LEFT);
nih_tree_add (&oper2->node, &oper4->node, NIH_TREE_RIGHT);
nih_tree_add (&oper1->node, &oper5->node, NIH_TREE_RIGHT);
/* Check that a non-matching event doesn't touch the tree. */
TEST_FEATURE ("with non-matching event");
event = event_new (NULL, "frodo", NULL);
ret = event_operator_handle (oper1, event, NULL);
TEST_EQ (ret, FALSE);
TEST_EQ (oper1->value, FALSE);
TEST_EQ (oper2->value, FALSE);
TEST_EQ (oper3->value, FALSE);
TEST_EQ_P (oper3->event, NULL);
TEST_EQ (oper4->value, FALSE);
TEST_EQ_P (oper4->event, NULL);
TEST_EQ (oper5->value, FALSE);
TEST_EQ_P (oper5->event, NULL);
TEST_EQ (event->blockers, 0);
/* Check that matching an event in the tree results in the event
* being referenced and blocked, and stored in the operator.
* The tree value should not be updated since the expression is not
* TRUE.
*/
TEST_FEATURE ("with matching event");
event = event_new (NULL, "foo", NULL);
ret = event_operator_handle (oper1, event, NULL);
TEST_EQ (ret, TRUE);
TEST_EQ (oper1->value, FALSE);
TEST_EQ (oper2->value, FALSE);
TEST_EQ (oper3->value, TRUE);
TEST_EQ_P (oper3->event, event);
TEST_EQ (oper4->value, FALSE);
TEST_EQ_P (oper4->event, NULL);
TEST_EQ (oper5->value, FALSE);
TEST_EQ_P (oper5->event, NULL);
TEST_EQ (event->blockers, 1);
/* Check that a duplicate matching event in the tree is not
* referenced or blocked since the tree already matched the first.
*/
TEST_FEATURE ("with duplicate matching event");
event = event_new (NULL, "foo", NULL);
TEST_FREE_TAG (oper3->event);
ret = event_operator_handle (oper1, event, NULL);
TEST_EQ (ret, FALSE);
TEST_EQ (oper1->value, FALSE);
TEST_EQ (oper2->value, FALSE);
TEST_EQ (oper3->value, TRUE);
TEST_NE_P (oper3->event, event);
TEST_NOT_FREE (oper3->event);
TEST_EQ (oper4->value, FALSE);
TEST_EQ_P (oper4->event, NULL);
TEST_EQ (oper5->value, FALSE);
TEST_EQ_P (oper5->event, NULL);
TEST_EQ (event->blockers, 0);
nih_free (event);
/* Check that matching an event in the tree results in the event
* being referenced and blocked, and stored in the operator.
* Since the event tips the balance, it should update the expression.
*/
TEST_FEATURE ("with matching event and complete expression");
event = event_new (NULL, "bar", NULL);
ret = event_operator_handle (oper1, event, NULL);
TEST_EQ (ret, TRUE);
TEST_EQ (oper1->value, TRUE);
TEST_EQ (oper2->value, TRUE);
TEST_EQ (oper3->value, TRUE);
TEST_NE_P (oper3->event, NULL);
TEST_EQ (oper4->value, TRUE);
TEST_EQ_P (oper4->event, event);
TEST_EQ (oper5->value, FALSE);
TEST_EQ_P (oper5->event, NULL);
TEST_EQ (event->blockers, 1);
event_operator_reset (oper1);
/* Check that an environment array is passed through and used to
* match the expression.
*/
TEST_FEATURE ("with environment");
event = event_new (NULL, "baz", NULL);
event->env = env2;
event->env[0] = "FOO=bar";
event->env[1] = "BAR=baz";
event->env[2] = NULL;
env[0] = "WIBBLE=baz";
env[1] = NULL;
ret = event_operator_handle (oper1, event, env);
TEST_EQ (ret, TRUE);
TEST_EQ (oper1->value, TRUE);
TEST_EQ (oper2->value, FALSE);
TEST_EQ (oper3->value, FALSE);
TEST_EQ_P (oper4->event, NULL);
TEST_EQ (oper4->value, FALSE);
TEST_EQ_P (oper4->event, NULL);
TEST_EQ (oper5->value, TRUE);
TEST_EQ_P (oper5->event, event);
TEST_EQ (event->blockers, 1);
event_operator_reset (oper1);
nih_free (oper1);
nih_free (oper2);
nih_free (oper3);
nih_free (oper4);
nih_free (oper5);
event_poll ();
}
void
test_operator_copy (void)
{
EventOperator *oper = NULL, *copy;
EventOperator *oper1 = NULL, *oper2 = NULL, *copy1, *copy2;
TEST_FUNCTION ("event_operator_copy");
event_init ();
/* Check that we can copy a plain event operator, the value should
* be copied as well, and the other fields left as NULL.
*/
TEST_FEATURE ("with EVENT_OR");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
oper = event_operator_new (NULL, EVENT_OR, NULL, NULL);
oper->value = TRUE;
}
copy = event_operator_copy (NULL, oper);
if (test_alloc_failed) {
TEST_EQ_P (copy, NULL);
nih_free (oper);
continue;
}
TEST_ALLOC_SIZE (copy, sizeof (EventOperator));
TEST_EQ_P (copy->node.parent, NULL);
TEST_EQ_P (copy->node.left, NULL);
TEST_EQ_P (copy->node.right, NULL);
TEST_EQ (copy->type, EVENT_OR);
TEST_EQ (copy->value, TRUE);
TEST_EQ_P (copy->name, NULL);
TEST_EQ_P (copy->env, NULL);
TEST_EQ_P (copy->event, NULL);
nih_free (copy);
nih_free (oper);
}
/* Check that we can copy and EVENT_MATCH operator which does not
* have any environment or matched event.
*/
TEST_FEATURE ("with EVENT_MATCH and no environment or event");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
oper = event_operator_new (NULL, EVENT_MATCH,
"test", NULL);
oper->value = TRUE;
}
copy = event_operator_copy (NULL, oper);
if (test_alloc_failed) {
TEST_EQ_P (copy, NULL);
nih_free (oper);
continue;
}
TEST_ALLOC_SIZE (copy, sizeof (EventOperator));
TEST_EQ_P (copy->node.parent, NULL);
TEST_EQ_P (copy->node.left, NULL);
TEST_EQ_P (copy->node.right, NULL);
TEST_EQ (copy->type, EVENT_MATCH);
TEST_EQ (copy->value, TRUE);
TEST_EQ_STR (copy->name, "test");
TEST_ALLOC_PARENT (copy->name, copy);
TEST_EQ_P (copy->env, NULL);
TEST_EQ_P (copy->event, NULL);
nih_free (copy);
nih_free (oper);
}
/* Check that environment to an EVENT_MATCH operator are also copied,
* and each entry within the array copied too.
*/
TEST_FEATURE ("with EVENT_MATCH and environment");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
oper = event_operator_new (NULL, EVENT_MATCH,
"test", NULL);
oper->value = TRUE;
NIH_MUST (nih_str_array_add (&oper->env, oper,
NULL, "FOO=foo"));
NIH_MUST (nih_str_array_add (&oper->env, oper,
NULL, "BAR=bar"));
}
copy = event_operator_copy (NULL, oper);
if (test_alloc_failed) {
TEST_EQ_P (copy, NULL);
nih_free (oper);
continue;
}
TEST_ALLOC_SIZE (copy, sizeof (EventOperator));
TEST_EQ_P (copy->node.parent, NULL);
TEST_EQ_P (copy->node.left, NULL);
TEST_EQ_P (copy->node.right, NULL);
TEST_EQ (copy->type, EVENT_MATCH);
TEST_EQ (copy->value, TRUE);
TEST_EQ_STR (copy->name, "test");
TEST_ALLOC_PARENT (copy->name, copy);
TEST_ALLOC_PARENT (copy->env, copy);
TEST_ALLOC_SIZE (copy->env, sizeof (char *) * 3);
TEST_ALLOC_PARENT (copy->env[0], copy->env);
TEST_ALLOC_PARENT (copy->env[1], copy->env);
TEST_EQ_STR (copy->env[0], "FOO=foo");
TEST_EQ_STR (copy->env[1], "BAR=bar");
TEST_EQ_P (copy->env[2], NULL);
TEST_EQ_P (copy->event, NULL);
nih_free (copy);
nih_free (oper);
}
/* Check that if the EVENT_MATCH operator has a referenced event,
* the event is copied and referenced a second time.
*/
TEST_FEATURE ("with EVENT_MATCH and referenced event");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
oper = event_operator_new (NULL, EVENT_MATCH,
"test", NULL);
oper->value = TRUE;
oper->event = event_new (oper, "test", NULL);
event_block (oper->event);
}
copy = event_operator_copy (NULL, oper);
if (test_alloc_failed) {
TEST_EQ_P (copy, NULL);
nih_free (oper);
continue;
}
TEST_ALLOC_SIZE (copy, sizeof (EventOperator));
TEST_EQ_P (copy->node.parent, NULL);
TEST_EQ_P (copy->node.left, NULL);
TEST_EQ_P (copy->node.right, NULL);
TEST_EQ (copy->type, EVENT_MATCH);
TEST_EQ (copy->value, TRUE);
TEST_EQ_STR (copy->name, "test");
TEST_ALLOC_PARENT (copy->name, copy);
TEST_EQ_P (copy->env, NULL);
TEST_EQ_P (copy->event, oper->event);
TEST_EQ (copy->event->blockers, 2);
nih_free (copy);
nih_free (oper);
}
/* Check that if the operator has children, these are copied as
* well, including their state.
*/
TEST_FEATURE ("with children");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
oper = event_operator_new (NULL, EVENT_OR, NULL, NULL);
oper->value = TRUE;
oper1 = event_operator_new (NULL, EVENT_MATCH,
"foo", NULL);
oper1->value = TRUE;
oper1->event = event_new (oper1, "foo", NULL);
event_block (oper1->event);
nih_tree_add (&oper->node, &oper1->node,
NIH_TREE_LEFT);
oper2 = event_operator_new (NULL, EVENT_MATCH,
"bar", NULL);
oper2->value = TRUE;
oper2->event = event_new (oper2, "foo", NULL);
event_block (oper2->event);
nih_tree_add (&oper->node, &oper2->node,
NIH_TREE_RIGHT);
}
copy = event_operator_copy (NULL, oper);
if (test_alloc_failed) {
TEST_EQ_P (copy, NULL);
nih_free (oper);
TEST_EQ (oper1->event->blockers, 1);
nih_free (oper1);
TEST_EQ (oper2->event->blockers, 1);
nih_free (oper2);
continue;
}
TEST_ALLOC_SIZE (copy, sizeof (EventOperator));
TEST_EQ_P (copy->node.parent, NULL);
TEST_NE_P (copy->node.left, NULL);
TEST_NE_P (copy->node.right, NULL);
TEST_EQ (copy->type, EVENT_OR);
TEST_EQ (copy->value, TRUE);
TEST_EQ_P (copy->name, NULL);
TEST_EQ_P (copy->env, NULL);
copy1 = (EventOperator *)copy->node.left;
TEST_ALLOC_SIZE (copy1, sizeof (EventOperator));
TEST_ALLOC_PARENT (copy1, copy);
TEST_EQ_P (copy1->node.parent, ©->node);
TEST_EQ_P (copy1->node.left, NULL);
TEST_EQ_P (copy1->node.right, NULL);
TEST_EQ (copy1->type, EVENT_MATCH);
TEST_EQ (copy1->value, TRUE);
TEST_EQ_STR (copy1->name, "foo");
TEST_ALLOC_PARENT (copy1->name, copy1);
TEST_EQ_P (copy1->env, NULL);
TEST_EQ_P (copy1->event, oper1->event);
TEST_EQ (copy1->event->blockers, 2);
nih_free (copy1);
copy2 = (EventOperator *)copy->node.right;
TEST_ALLOC_SIZE (copy2, sizeof (EventOperator));
TEST_ALLOC_PARENT (copy2, copy);
TEST_EQ_P (copy2->node.parent, ©->node);
TEST_EQ_P (copy2->node.left, NULL);
TEST_EQ_P (copy2->node.right, NULL);
TEST_EQ (copy2->type, EVENT_MATCH);
TEST_EQ (copy2->value, TRUE);
TEST_EQ_STR (copy2->name, "bar");
TEST_ALLOC_PARENT (copy2->name, copy2);
TEST_EQ_P (copy2->env, NULL);
TEST_EQ_P (copy2->event, oper2->event);
TEST_EQ (copy2->event->blockers, 2);
nih_free (copy2);
nih_free (copy);
nih_free (oper1);
nih_free (oper2);
nih_free (oper);
}
event_poll ();
}