25 #ifndef DOXYGEN_SHOULD_SKIP_THIS
27 #ifdef DBUS_ENABLE_EMBEDDED_TESTS
28 #include "dbus-message-factory.h"
29 #include "dbus-message-private.h"
30 #include "dbus-signature.h"
31 #include "dbus-test.h"
40 #define BYTE_ORDER_OFFSET 0
42 #define BODY_LENGTH_OFFSET 4
43 #define FIELDS_ARRAY_LENGTH_OFFSET 12
46 iter_recurse (DBusMessageDataIter *iter)
49 _dbus_assert (iter->depth < _DBUS_MESSAGE_DATA_MAX_NESTING);
54 iter_get_sequence (DBusMessageDataIter *iter)
57 return iter->sequence_nos[iter->depth];
61 iter_set_sequence (DBusMessageDataIter *iter,
65 iter->sequence_nos[iter->depth] = sequence;
69 iter_unrecurse (DBusMessageDataIter *iter)
76 iter_next (DBusMessageDataIter *iter)
78 iter->sequence_nos[iter->depth] += 1;
82 iter_first_in_series (DBusMessageDataIter *iter)
87 while (i < _DBUS_MESSAGE_DATA_MAX_NESTING)
89 if (iter->sequence_nos[i] != 0)
96 typedef dbus_bool_t (* DBusInnerGeneratorFunc) (DBusMessageDataIter *iter,
98 typedef dbus_bool_t (* DBusMessageGeneratorFunc) (DBusMessageDataIter *iter,
112 generate_trivial_inner (DBusMessageDataIter *iter,
117 switch (iter_get_sequence (iter))
122 "org.freedesktop.DocumentFactory",
127 set_reply_serial (message);
131 "org.freedesktop.DocumentFactory",
138 "org.freedesktop.TestErrorName"))
143 const char *v_STRING =
"This is an error";
152 set_reply_serial (message);
161 *message_p = message;
167 generate_many_bodies_inner (DBusMessageDataIter *iter,
185 set_reply_serial (message);
190 if (dbus_internal_do_not_use_generate_bodies (iter_get_sequence (iter),
194 const char *v_SIGNATURE;
210 *message_p = message;
221 return *message_p !=
NULL;
245 generate_outer (DBusMessageDataIter *iter,
248 DBusInnerGeneratorFunc func)
253 if (!(*func)(iter, &message))
260 generate_from_message (data, expected_validity, message);
268 generate_trivial (DBusMessageDataIter *iter,
272 return generate_outer (iter, data, expected_validity,
273 generate_trivial_inner);
277 generate_many_bodies (DBusMessageDataIter *iter,
281 return generate_outer (iter, data, expected_validity,
282 generate_many_bodies_inner);
286 simple_method_call (
void)
312 simple_method_return (
void)
319 set_reply_serial (message);
335 set_reply_serial (message);
341 message_with_nesting_levels (
int levels)
359 message = simple_method_call ();
372 parents[i] = children[i-1];
393 generate_special (DBusMessageDataIter *iter,
407 item_seq = iter_get_sequence (iter);
411 message = simple_method_call ();
422 generate_from_message (data, expected_validity, message);
427 *expected_validity = DBUS_INVALID_UNKNOWN_TYPECODE;
429 else if (item_seq == 1)
432 const char *v_STRING;
435 message = simple_method_call ();
461 generate_from_message (data, expected_validity, message);
463 *expected_validity = DBUS_INVALID_EXCEEDED_MAXIMUM_ARRAY_RECURSION;
465 else if (item_seq == 2)
468 const char *v_STRING;
471 message = simple_method_call ();
506 generate_from_message (data, expected_validity, message);
508 *expected_validity = DBUS_INVALID_EXCEEDED_MAXIMUM_STRUCT_RECURSION;
510 else if (item_seq == 3)
512 message = simple_method_call ();
523 generate_from_message (data, expected_validity, message);
527 *expected_validity = DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED;
529 else if (item_seq == 4)
531 message = simple_method_call ();
542 generate_from_message (data, expected_validity, message);
546 *expected_validity = DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED;
548 else if (item_seq == 5)
550 message = simple_method_call ();
561 generate_from_message (data, expected_validity, message);
566 *expected_validity = DBUS_INVALID_STRUCT_HAS_NO_FIELDS;
568 else if (item_seq == 6)
570 message = simple_method_call ();
571 generate_from_message (data, expected_validity, message);
575 *expected_validity = DBUS_INVALID_BAD_MESSAGE_TYPE;
577 else if (item_seq == 7)
580 message = simple_method_call ();
581 generate_from_message (data, expected_validity, message);
587 else if (item_seq == 8)
591 message = simple_method_call ();
593 generate_from_message (data, expected_validity, message);
601 *expected_validity = DBUS_INVALID_MESSAGE_TOO_LONG;
603 else if (item_seq == 9)
605 const char *v_STRING =
"not a valid bus name";
606 message = simple_method_call ();
613 generate_from_message (data, expected_validity, message);
615 *expected_validity = DBUS_INVALID_BAD_SENDER;
617 else if (item_seq == 10)
619 message = simple_method_call ();
624 generate_from_message (data, expected_validity, message);
626 *expected_validity = DBUS_INVALID_USES_LOCAL_INTERFACE;
628 else if (item_seq == 11)
630 message = simple_method_call ();
635 generate_from_message (data, expected_validity, message);
637 *expected_validity = DBUS_INVALID_USES_LOCAL_PATH;
639 else if (item_seq == 12)
642 message = simple_method_call ();
647 generate_from_message (data, expected_validity, message);
651 else if (item_seq == 13)
654 message = simple_signal ();
659 generate_from_message (data, expected_validity, message);
661 *expected_validity = DBUS_INVALID_MISSING_INTERFACE;
663 else if (item_seq == 14)
665 message = simple_method_return ();
670 generate_from_message (data, expected_validity, message);
672 *expected_validity = DBUS_INVALID_MISSING_REPLY_SERIAL;
674 else if (item_seq == 15)
676 message = simple_error ();
681 generate_from_message (data, expected_validity, message);
683 *expected_validity = DBUS_INVALID_MISSING_ERROR_NAME;
685 else if (item_seq == 16)
688 const char *v_STRING;
692 message = simple_method_call ();
733 generate_from_message (data, expected_validity, message);
735 *expected_validity = DBUS_INVALID_EXCEEDED_MAXIMUM_DICT_ENTRY_RECURSION;
737 else if (item_seq == 17)
739 message = simple_method_call ();
750 generate_from_message (data, expected_validity, message);
755 *expected_validity = DBUS_INVALID_DICT_ENTRY_STARTED_BUT_NOT_ENDED;
757 else if (item_seq == 18)
759 message = simple_method_call ();
770 generate_from_message (data, expected_validity, message);
774 *expected_validity = DBUS_INVALID_DICT_ENTRY_ENDED_BUT_NOT_STARTED;
776 else if (item_seq == 19)
778 message = simple_method_call ();
789 generate_from_message (data, expected_validity, message);
795 *expected_validity = DBUS_INVALID_DICT_ENTRY_HAS_NO_FIELDS;
797 else if (item_seq == 20)
800 message = message_with_nesting_levels(64);
802 generate_from_message (data, expected_validity, message);
806 else if (item_seq == 21)
809 message = message_with_nesting_levels(65);
811 generate_from_message (data, expected_validity, message);
813 *expected_validity = DBUS_INVALID_NESTED_TOO_DEEPLY;
828 generate_wrong_length (DBusMessageDataIter *iter,
832 int lengths[] = { -42, -17, -16, -15, -9, -8, -7, -6, -5, -4, -3, -2, -1,
833 1, 2, 3, 4, 5, 6, 7, 8, 9, 15, 16, 30 };
838 len_seq = iter_get_sequence (iter);
845 if (!generate_many_bodies (iter, data, expected_validity))
847 iter_set_sequence (iter, 0);
848 iter_unrecurse (iter);
852 iter_unrecurse (iter);
854 adjust = lengths[len_seq];
862 *expected_validity = DBUS_INVALID_FOR_UNKNOWN_REASON;
885 new_body_len = old_body_len + adjust;
886 if (new_body_len < 0)
890 *expected_validity = DBUS_VALIDITY_UNKNOWN;
893 _dbus_verbose (
"changing body len from %u to %u by adjust %d\n",
894 old_body_len, new_body_len, adjust);
905 generate_byte_changed (DBusMessageDataIter *iter,
918 if (!generate_many_bodies (iter, data, expected_validity))
922 byte_seq = iter_get_sequence (iter);
924 iter_unrecurse (iter);
931 iter_set_sequence (iter, 0);
932 iter_unrecurse (iter);
938 iter_set_sequence (iter, iter_get_sequence (iter) - 1);
945 *expected_validity = DBUS_VALIDITY_UNKNOWN;
954 find_next_typecode (DBusMessageDataIter *iter,
962 base_depth = iter->depth;
968 body_seq = iter_get_sequence (iter);
970 if (!generate_many_bodies (iter, data, expected_validity))
973 iter_set_sequence (iter, body_seq);
980 byte_seq = iter_get_sequence (iter);
987 iter_set_sequence (iter, 0);
988 iter_unrecurse (iter);
1005 iter_unrecurse (iter);
1012 static const int typecodes[] = {
1037 generate_typecode_changed (DBusMessageDataIter *iter,
1045 base_depth = iter->depth;
1051 if (!find_next_typecode (iter, data, expected_validity))
1054 iter_recurse (iter);
1055 byte_seq = iter_get_sequence (iter);
1059 iter_recurse (iter);
1060 typecode_seq = iter_get_sequence (iter);
1068 iter_set_sequence (iter, 0);
1069 iter_unrecurse (iter);
1072 iter_unrecurse (iter);
1078 iter_unrecurse (iter);
1080 iter_unrecurse (iter);
1084 printf (
"Changing byte %d in message %d to %c\n",
1085 byte_seq, iter_get_sequence (iter), typecodes[typecode_seq]);
1089 *expected_validity = DBUS_VALIDITY_UNKNOWN;
1100 static const UIntChange uint32_changes[] = {
1108 { CHANGE_TYPE_ABSOLUTE, 0 },
1109 { CHANGE_TYPE_ABSOLUTE, 1 },
1115 generate_uint32_changed (DBusMessageDataIter *iter,
1124 const UIntChange *change;
1131 base_depth = iter->depth;
1136 body_seq = iter_get_sequence (iter);
1138 if (!generate_many_bodies (iter, data, expected_validity))
1143 iter_set_sequence (iter, body_seq);
1144 iter_recurse (iter);
1147 change_seq = iter_get_sequence (iter);
1152 iter_set_sequence (iter, 0);
1153 iter_unrecurse (iter);
1160 iter_recurse (iter);
1162 byte_seq = iter_get_sequence (iter);
1168 iter_unrecurse (iter);
1170 _dbus_assert (_DBUS_ALIGN_VALUE (byte_seq, 4) == (
unsigned) byte_seq);
1175 iter_recurse (iter);
1177 iter_set_sequence (iter, 0);
1178 iter_unrecurse (iter);
1190 change = &uint32_changes[change_seq];
1192 if (change->type == CHANGE_TYPE_ADJUST)
1194 v_UINT32 += (int) change->value;
1198 v_UINT32 = change->value;
1202 printf (
"body %d change %d pos %d ",
1203 body_seq, change_seq, byte_seq);
1205 if (change->type == CHANGE_TYPE_ADJUST)
1206 printf (
"adjust by %d", (
int) change->value);
1208 printf (
"set to %u", change->value);
1210 printf (
" \t%u -> %u\n",
1216 *expected_validity = DBUS_VALIDITY_UNKNOWN;
1219 iter_unrecurse (iter);
1228 DBusMessageGeneratorFunc func;
1229 } DBusMessageGenerator;
1231 static const DBusMessageGenerator generators[] = {
1232 {
"trivial example of each message type", generate_trivial },
1233 {
"assorted arguments", generate_many_bodies },
1234 {
"assorted special cases", generate_special },
1235 {
"each uint32 modified", generate_uint32_changed },
1236 {
"wrong body lengths", generate_wrong_length },
1237 {
"each byte modified", generate_byte_changed },
1240 {
"change each typecode", generate_typecode_changed }
1245 _dbus_message_data_free (DBusMessageData *data)
1251 _dbus_message_data_iter_init (DBusMessageDataIter *iter)
1257 while (i < _DBUS_MESSAGE_DATA_MAX_NESTING)
1259 iter->sequence_nos[i] = 0;
1266 _dbus_message_data_iter_get_and_next (DBusMessageDataIter *iter,
1267 DBusMessageData *data)
1269 DBusMessageGeneratorFunc func;
1273 generator = iter_get_sequence (iter);
1278 iter_recurse (iter);
1280 if (iter_first_in_series (iter))
1282 printf (
" testing message loading: %s ", generators[generator].name);
1286 func = generators[generator].func;
1291 if ((*func)(iter, &data->data, &data->expected_validity))
1295 iter_set_sequence (iter, 0);
1296 iter_unrecurse (iter);
1299 printf (
"%d test loads cumulative\n", iter->count);
1302 iter_unrecurse (iter);