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test: add several tests for track item

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This commit is contained in:
Yu Watanabe 2022-04-17 07:58:45 +09:00
parent 63ec7a8490
commit 056a18e465
1 changed files with 57 additions and 1 deletions
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58
src/libsystemd/sd-bus/test-bus-track.c
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@ -10,6 +10,7 @@
static bool track_cb_called_x = false;
static bool track_cb_called_y = false;
static bool track_destroy_called_z = false;
static int track_cb_x(sd_bus_track *t, void *userdata) {
@ -39,9 +40,17 @@ static int track_cb_y(sd_bus_track *t, void *userdata) {
return 0;
}
static int track_cb_z(sd_bus_track *t, void *userdata) {
assert_not_reached();
}
static void track_destroy_z(void *userdata) {
track_destroy_called_z = true;
}
int main(int argc, char *argv[]) {
_cleanup_(sd_event_unrefp) sd_event *event = NULL;
_cleanup_(sd_bus_track_unrefp) sd_bus_track *x = NULL, *y = NULL;
_cleanup_(sd_bus_track_unrefp) sd_bus_track *x = NULL, *y = NULL, *z = NULL;
_cleanup_(sd_bus_unrefp) sd_bus *a = NULL, *b = NULL;
bool use_system_bus = false;
const char *unique;
@ -83,6 +92,53 @@ int main(int argc, char *argv[]) {
assert_se(sd_bus_track_add_name(y, unique) >= 0);
/* Basic tests. */
assert_se(sd_bus_track_new(a, &z, track_cb_z, NULL) >= 0);
/* non-recursive case */
assert_se(sd_bus_track_set_recursive(z, false) >= 0);
assert_se(sd_bus_track_get_recursive(z) == 0);
assert_se(!sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 0);
assert_se(sd_bus_track_remove_name(z, unique) == 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_set_recursive(z, true) == -EBUSY);
assert_se(sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 1);
assert_se(sd_bus_track_remove_name(z, unique) == 1);
assert_se(!sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 0);
assert_se(sd_bus_track_remove_name(z, unique) == 0);
/* recursive case */
assert_se(sd_bus_track_set_recursive(z, true) >= 0);
assert_se(sd_bus_track_get_recursive(z) == 1);
assert_se(!sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 0);
assert_se(sd_bus_track_remove_name(z, unique) == 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_add_name(z, unique) >= 0);
assert_se(sd_bus_track_set_recursive(z, false) == -EBUSY);
assert_se(sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 3);
assert_se(sd_bus_track_remove_name(z, unique) == 1);
assert_se(sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 2);
assert_se(sd_bus_track_remove_name(z, unique) == 1);
assert_se(sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 1);
assert_se(sd_bus_track_remove_name(z, unique) == 1);
assert_se(!sd_bus_track_contains(z, unique));
assert_se(sd_bus_track_count_name(z, unique) == 0);
assert_se(sd_bus_track_remove_name(z, unique) == 0);
assert_se(sd_bus_track_set_destroy_callback(z, track_destroy_z) >= 0);
z = sd_bus_track_unref(z);
assert_se(track_destroy_called_z);
/* Now make b's name disappear */
sd_bus_close(b);