#include "bus-error.h"
#include "bus-kernel.h"
+#define FIRST_ARRAY 17
+#define SECOND_ARRAY 33
+
+#define STRING_SIZE 123
+
int main(int argc, char *argv[]) {
_cleanup_free_ char *bus_name = NULL, *address = NULL;
- void *p;
+ uint8_t *p;
sd_bus *a, *b;
int r, bus_ref;
sd_bus_message *m;
sd_memfd *f;
+ uint64_t sz;
+ uint32_t u32;
+ size_t i, l;
+ char *s;
log_set_max_level(LOG_DEBUG);
r = sd_bus_message_new_method_call(b, ":1.1", "/a/path", "an.inter.face", "AMethod", &m);
assert_se(r >= 0);
- r = sd_bus_message_open_container(m, 'r', "ayay");
+ r = sd_bus_message_open_container(m, 'r', "aysay");
assert_se(r >= 0);
- r = sd_bus_message_append_array_space(m, 'y', 32, &p);
+ r = sd_bus_message_append_array_space(m, 'y', FIRST_ARRAY, (void**) &p);
assert_se(r >= 0);
- memset(p, 'L', 32);
+ memset(p, 'L', FIRST_ARRAY);
- r = sd_memfd_new_and_map(&f, 32, &p);
+ r = sd_memfd_new_and_map(&f, STRING_SIZE, (void**) &s);
assert_se(r >= 0);
- memset(p, 'P', 32);
- munmap(p, 32);
+ for (i = 0; i < STRING_SIZE-1; i++)
+ s[i] = '0' + (i % 10);
+
+ s[STRING_SIZE-1] = 0;
+ munmap(s, STRING_SIZE);
+
+ r = sd_memfd_get_size(f, &sz);
+ assert_se(r >= 0);
+ assert_se(sz == STRING_SIZE);
- r = sd_memfd_set_size(f, 32);
+ r = sd_bus_message_append_string_memfd(m, f);
assert_se(r >= 0);
+ sd_memfd_free(f);
+
+ r = sd_memfd_new_and_map(&f, SECOND_ARRAY, (void**) &p);
+ assert_se(r >= 0);
+
+ memset(p, 'P', SECOND_ARRAY);
+ munmap(p, SECOND_ARRAY);
+
+ r = sd_memfd_get_size(f, &sz);
+ assert_se(r >= 0);
+ assert_se(sz == SECOND_ARRAY);
+
r = sd_bus_message_append_array_memfd(m, 'y', f);
assert_se(r >= 0);
+ sd_memfd_free(f);
+
r = sd_bus_message_close_container(m);
assert_se(r >= 0);
+ r = sd_bus_message_append(m, "u", 4711);
+ assert_se(r >= 0);
+
r = bus_message_seal(m, 55);
assert_se(r >= 0);
- bus_message_dump(m);
+ bus_message_dump(m, stdout, true);
r = sd_bus_send(b, m, NULL);
assert_se(r >= 0);
sd_bus_message_unref(m);
+ r = sd_bus_process(a, &m);
+ assert_se(r > 0);
+
+ bus_message_dump(m, stdout, true);
+ sd_bus_message_rewind(m, true);
+
+ r = sd_bus_message_enter_container(m, 'r', "aysay");
+ assert_se(r > 0);
+
+ r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
+ assert_se(r > 0);
+ assert_se(l == FIRST_ARRAY);
+
+ for (i = 0; i < l; i++)
+ assert_se(p[i] == 'L');
+
+ r = sd_bus_message_read(m, "s", &s);
+ assert_se(r > 0);
+
+ for (i = 0; i < STRING_SIZE-1; i++)
+ assert_se(s[i] == (char) ('0' + (i % 10)));
+ assert_se(s[STRING_SIZE-1] == 0);
+
+ r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
+ assert_se(r > 0);
+ assert_se(l == SECOND_ARRAY);
+
+ for (i = 0; i < l; i++)
+ assert_se(p[i] == 'P');
+
+ r = sd_bus_message_exit_container(m);
+ assert_se(r > 0);
+
+ r = sd_bus_message_read(m, "u", &u32);
+ assert_se(r > 0);
+ assert_se(u32 == 4711);
+
+ sd_bus_message_unref(m);
+
sd_bus_unref(a);
sd_bus_unref(b);
- sd_memfd_free(f);
return 0;
}