1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-marshal-recursive-util.c Would be in dbus-marshal-recursive.c, but only used in bus/tests
4 * Copyright (C) 2004, 2005 Red Hat, Inc.
6 * Licensed under the Academic Free License version 2.1
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
26 #ifdef DBUS_ENABLE_EMBEDDED_TESTS
28 #include "dbus-marshal-recursive.h"
29 #include "dbus-marshal-basic.h"
30 #include "dbus-signature.h"
31 #include "dbus-internals.h"
34 #if !defined(PRIx64) && defined(DBUS_WIN)
38 /** turn this on to get deluged in TypeWriter verbose spam */
39 #define RECURSIVE_MARSHAL_WRITE_TRACE 0
42 basic_value_zero (DBusBasicValue *value)
48 basic_value_equal (int type,
52 if (type == DBUS_TYPE_STRING ||
53 type == DBUS_TYPE_SIGNATURE ||
54 type == DBUS_TYPE_OBJECT_PATH)
56 return strcmp (lhs->str, rhs->str) == 0;
60 return lhs->u64 == rhs->u64;
65 equal_values_helper (DBusTypeReader *lhs,
71 lhs_type = _dbus_type_reader_get_current_type (lhs);
72 rhs_type = _dbus_type_reader_get_current_type (rhs);
74 if (lhs_type != rhs_type)
77 if (lhs_type == DBUS_TYPE_INVALID)
80 if (dbus_type_is_basic (lhs_type))
82 DBusBasicValue lhs_value;
83 DBusBasicValue rhs_value;
85 basic_value_zero (&lhs_value);
86 basic_value_zero (&rhs_value);
88 _dbus_type_reader_read_basic (lhs, &lhs_value);
89 _dbus_type_reader_read_basic (rhs, &rhs_value);
91 return basic_value_equal (lhs_type, &lhs_value, &rhs_value);
95 DBusTypeReader lhs_sub;
96 DBusTypeReader rhs_sub;
98 _dbus_type_reader_recurse (lhs, &lhs_sub);
99 _dbus_type_reader_recurse (rhs, &rhs_sub);
101 return equal_values_helper (&lhs_sub, &rhs_sub);
106 * See whether the two readers point to identical data blocks.
108 * @param lhs reader 1
109 * @param rhs reader 2
110 * @returns #TRUE if the data blocks have the same values
113 _dbus_type_reader_equal_values (const DBusTypeReader *lhs,
114 const DBusTypeReader *rhs)
116 DBusTypeReader copy_lhs = *lhs;
117 DBusTypeReader copy_rhs = *rhs;
119 return equal_values_helper (©_lhs, ©_rhs);
124 #ifndef DOXYGEN_SHOULD_SKIP_THIS
126 #include "dbus-test.h"
127 #include "dbus-list.h"
131 /* Whether to do the OOM stuff (only with other expensive tests) */
132 #define TEST_OOM_HANDLING 0
133 /* We do start offset 0 through 9, to get various alignment cases. Still this
134 * obviously makes the test suite run 10x as slow.
136 #define MAX_INITIAL_OFFSET 9
138 /* Largest iteration count to test copying, realignment,
139 * etc. with. i.e. we only test this stuff with some of the smaller
142 #define MAX_ITERATIONS_FOR_EXPENSIVE_TESTS 1000
148 DBusString signature;
158 #define N_FENCE_BYTES 5
159 #define FENCE_BYTES_STR "abcde"
160 #define INITIAL_PADDING_BYTE '\0'
163 data_block_init (DataBlock *block,
167 if (!_dbus_string_init (&block->signature))
170 if (!_dbus_string_init (&block->body))
172 _dbus_string_free (&block->signature);
176 if (!_dbus_string_insert_bytes (&block->signature, 0, initial_offset,
177 INITIAL_PADDING_BYTE) ||
178 !_dbus_string_insert_bytes (&block->body, 0, initial_offset,
179 INITIAL_PADDING_BYTE) ||
180 !_dbus_string_append (&block->signature, FENCE_BYTES_STR) ||
181 !_dbus_string_append (&block->body, FENCE_BYTES_STR))
183 _dbus_string_free (&block->signature);
184 _dbus_string_free (&block->body);
188 block->byte_order = byte_order;
189 block->initial_offset = initial_offset;
195 data_block_save (DataBlock *block,
196 DataBlockState *state)
198 state->saved_sig_len = _dbus_string_get_length (&block->signature) - N_FENCE_BYTES;
199 state->saved_body_len = _dbus_string_get_length (&block->body) - N_FENCE_BYTES;
203 data_block_restore (DataBlock *block,
204 DataBlockState *state)
206 _dbus_string_delete (&block->signature,
207 state->saved_sig_len,
208 _dbus_string_get_length (&block->signature) - state->saved_sig_len - N_FENCE_BYTES);
209 _dbus_string_delete (&block->body,
210 state->saved_body_len,
211 _dbus_string_get_length (&block->body) - state->saved_body_len - N_FENCE_BYTES);
215 data_block_verify (DataBlock *block)
217 if (!_dbus_string_ends_with_c_str (&block->signature,
222 offset = _dbus_string_get_length (&block->signature) - N_FENCE_BYTES - 8;
226 _dbus_verbose_bytes_of_string (&block->signature,
228 _dbus_string_get_length (&block->signature) - offset);
229 _dbus_assert_not_reached ("block did not verify: bad bytes at end of signature");
231 if (!_dbus_string_ends_with_c_str (&block->body,
236 offset = _dbus_string_get_length (&block->body) - N_FENCE_BYTES - 8;
240 _dbus_verbose_bytes_of_string (&block->body,
242 _dbus_string_get_length (&block->body) - offset);
243 _dbus_assert_not_reached ("block did not verify: bad bytes at end of body");
246 _dbus_assert (_dbus_string_validate_nul (&block->signature,
247 0, block->initial_offset));
248 _dbus_assert (_dbus_string_validate_nul (&block->body,
249 0, block->initial_offset));
253 data_block_free (DataBlock *block)
255 data_block_verify (block);
257 _dbus_string_free (&block->signature);
258 _dbus_string_free (&block->body);
262 data_block_reset (DataBlock *block)
264 data_block_verify (block);
266 _dbus_string_delete (&block->signature,
267 block->initial_offset,
268 _dbus_string_get_length (&block->signature) - N_FENCE_BYTES - block->initial_offset);
269 _dbus_string_delete (&block->body,
270 block->initial_offset,
271 _dbus_string_get_length (&block->body) - N_FENCE_BYTES - block->initial_offset);
273 data_block_verify (block);
277 data_block_init_reader_writer (DataBlock *block,
278 DBusTypeReader *reader,
279 DBusTypeWriter *writer)
282 _dbus_type_reader_init (reader,
285 block->initial_offset,
287 block->initial_offset);
290 _dbus_type_writer_init (writer,
293 _dbus_string_get_length (&block->signature) - N_FENCE_BYTES,
295 _dbus_string_get_length (&block->body) - N_FENCE_BYTES);
299 real_check_expected_type (DBusTypeReader *reader,
301 const char *funcname,
306 t = _dbus_type_reader_get_current_type (reader);
310 _dbus_warn ("Read type %s while expecting %s at %s line %d",
311 _dbus_type_to_string (t),
312 _dbus_type_to_string (expected),
315 _dbus_assert_not_reached ("read wrong type");
319 #define check_expected_type(reader, expected) real_check_expected_type (reader, expected, _DBUS_FUNCTION_NAME, __LINE__)
321 #define NEXT_EXPECTING_TRUE(reader) do { if (!_dbus_type_reader_next (reader)) \
323 _dbus_warn ("_dbus_type_reader_next() should have returned TRUE at %s %d", \
324 _DBUS_FUNCTION_NAME, __LINE__); \
325 _dbus_assert_not_reached ("test failed"); \
329 #define NEXT_EXPECTING_FALSE(reader) do { if (_dbus_type_reader_next (reader)) \
331 _dbus_warn ("_dbus_type_reader_next() should have returned FALSE at %s %d", \
332 _DBUS_FUNCTION_NAME, __LINE__); \
333 _dbus_assert_not_reached ("test failed"); \
335 check_expected_type (reader, DBUS_TYPE_INVALID); \
338 typedef struct TestTypeNode TestTypeNode;
339 typedef struct TestTypeNodeClass TestTypeNodeClass;
340 typedef struct TestTypeNodeContainer TestTypeNodeContainer;
341 typedef struct TestTypeNodeContainerClass TestTypeNodeContainerClass;
345 const TestTypeNodeClass *klass;
348 struct TestTypeNodeContainer
354 struct TestTypeNodeClass
360 int subclass_detail; /* a bad hack to avoid a bunch of subclass casting */
362 dbus_bool_t (* construct) (TestTypeNode *node);
363 void (* destroy) (TestTypeNode *node);
365 dbus_bool_t (* write_value) (TestTypeNode *node,
367 DBusTypeWriter *writer,
369 dbus_bool_t (* read_value) (TestTypeNode *node,
370 DBusTypeReader *reader,
372 dbus_bool_t (* set_value) (TestTypeNode *node,
373 DBusTypeReader *reader,
374 DBusTypeReader *realign_root,
376 dbus_bool_t (* build_signature) (TestTypeNode *node,
378 dbus_bool_t (* write_multi) (TestTypeNode *node,
380 DBusTypeWriter *writer,
383 dbus_bool_t (* read_multi) (TestTypeNode *node,
384 DBusTypeReader *reader,
389 struct TestTypeNodeContainerClass
391 TestTypeNodeClass base;
394 /* FIXME this could be chilled out substantially by unifying
395 * the basic types into basic_write_value/basic_read_value
396 * and by merging read_value and set_value into one function
397 * taking a flag argument.
399 static dbus_bool_t int16_write_value (TestTypeNode *node,
401 DBusTypeWriter *writer,
403 static dbus_bool_t int16_read_value (TestTypeNode *node,
404 DBusTypeReader *reader,
406 static dbus_bool_t int16_set_value (TestTypeNode *node,
407 DBusTypeReader *reader,
408 DBusTypeReader *realign_root,
410 static dbus_bool_t int16_write_multi (TestTypeNode *node,
412 DBusTypeWriter *writer,
415 static dbus_bool_t int16_read_multi (TestTypeNode *node,
416 DBusTypeReader *reader,
419 static dbus_bool_t int32_write_value (TestTypeNode *node,
421 DBusTypeWriter *writer,
423 static dbus_bool_t int32_read_value (TestTypeNode *node,
424 DBusTypeReader *reader,
426 static dbus_bool_t int32_set_value (TestTypeNode *node,
427 DBusTypeReader *reader,
428 DBusTypeReader *realign_root,
430 static dbus_bool_t int32_write_multi (TestTypeNode *node,
432 DBusTypeWriter *writer,
435 static dbus_bool_t int32_read_multi (TestTypeNode *node,
436 DBusTypeReader *reader,
439 static dbus_bool_t int64_write_value (TestTypeNode *node,
441 DBusTypeWriter *writer,
443 static dbus_bool_t int64_read_value (TestTypeNode *node,
444 DBusTypeReader *reader,
446 static dbus_bool_t int64_set_value (TestTypeNode *node,
447 DBusTypeReader *reader,
448 DBusTypeReader *realign_root,
450 static dbus_bool_t string_write_value (TestTypeNode *node,
452 DBusTypeWriter *writer,
454 static dbus_bool_t string_read_value (TestTypeNode *node,
455 DBusTypeReader *reader,
457 static dbus_bool_t string_set_value (TestTypeNode *node,
458 DBusTypeReader *reader,
459 DBusTypeReader *realign_root,
461 static dbus_bool_t bool_write_value (TestTypeNode *node,
463 DBusTypeWriter *writer,
465 static dbus_bool_t bool_read_value (TestTypeNode *node,
466 DBusTypeReader *reader,
468 static dbus_bool_t bool_set_value (TestTypeNode *node,
469 DBusTypeReader *reader,
470 DBusTypeReader *realign_root,
472 static dbus_bool_t byte_write_value (TestTypeNode *node,
474 DBusTypeWriter *writer,
476 static dbus_bool_t byte_read_value (TestTypeNode *node,
477 DBusTypeReader *reader,
479 static dbus_bool_t byte_set_value (TestTypeNode *node,
480 DBusTypeReader *reader,
481 DBusTypeReader *realign_root,
483 static dbus_bool_t double_write_value (TestTypeNode *node,
485 DBusTypeWriter *writer,
487 static dbus_bool_t double_read_value (TestTypeNode *node,
488 DBusTypeReader *reader,
490 static dbus_bool_t double_set_value (TestTypeNode *node,
491 DBusTypeReader *reader,
492 DBusTypeReader *realign_root,
494 static dbus_bool_t object_path_write_value (TestTypeNode *node,
496 DBusTypeWriter *writer,
498 static dbus_bool_t object_path_read_value (TestTypeNode *node,
499 DBusTypeReader *reader,
501 static dbus_bool_t object_path_set_value (TestTypeNode *node,
502 DBusTypeReader *reader,
503 DBusTypeReader *realign_root,
505 static dbus_bool_t signature_write_value (TestTypeNode *node,
507 DBusTypeWriter *writer,
509 static dbus_bool_t signature_read_value (TestTypeNode *node,
510 DBusTypeReader *reader,
512 static dbus_bool_t signature_set_value (TestTypeNode *node,
513 DBusTypeReader *reader,
514 DBusTypeReader *realign_root,
516 static dbus_bool_t struct_write_value (TestTypeNode *node,
518 DBusTypeWriter *writer,
520 static dbus_bool_t struct_read_value (TestTypeNode *node,
521 DBusTypeReader *reader,
523 static dbus_bool_t struct_set_value (TestTypeNode *node,
524 DBusTypeReader *reader,
525 DBusTypeReader *realign_root,
527 static dbus_bool_t struct_build_signature (TestTypeNode *node,
529 static dbus_bool_t dict_write_value (TestTypeNode *node,
531 DBusTypeWriter *writer,
533 static dbus_bool_t dict_read_value (TestTypeNode *node,
534 DBusTypeReader *reader,
536 static dbus_bool_t dict_set_value (TestTypeNode *node,
537 DBusTypeReader *reader,
538 DBusTypeReader *realign_root,
540 static dbus_bool_t dict_build_signature (TestTypeNode *node,
542 static dbus_bool_t array_write_value (TestTypeNode *node,
544 DBusTypeWriter *writer,
546 static dbus_bool_t array_read_value (TestTypeNode *node,
547 DBusTypeReader *reader,
549 static dbus_bool_t array_set_value (TestTypeNode *node,
550 DBusTypeReader *reader,
551 DBusTypeReader *realign_root,
553 static dbus_bool_t array_build_signature (TestTypeNode *node,
555 static dbus_bool_t variant_write_value (TestTypeNode *node,
557 DBusTypeWriter *writer,
559 static dbus_bool_t variant_read_value (TestTypeNode *node,
560 DBusTypeReader *reader,
562 static dbus_bool_t variant_set_value (TestTypeNode *node,
563 DBusTypeReader *reader,
564 DBusTypeReader *realign_root,
566 static void container_destroy (TestTypeNode *node);
570 static const TestTypeNodeClass int16_class = {
572 sizeof (TestTypeNode),
584 static const TestTypeNodeClass uint16_class = {
586 sizeof (TestTypeNode),
590 int16_write_value, /* recycle from int16 */
591 int16_read_value, /* recycle from int16 */
592 int16_set_value, /* recycle from int16 */
594 int16_write_multi, /* recycle from int16 */
595 int16_read_multi /* recycle from int16 */
598 static const TestTypeNodeClass int32_class = {
600 sizeof (TestTypeNode),
612 static const TestTypeNodeClass uint32_class = {
614 sizeof (TestTypeNode),
618 int32_write_value, /* recycle from int32 */
619 int32_read_value, /* recycle from int32 */
620 int32_set_value, /* recycle from int32 */
622 int32_write_multi, /* recycle from int32 */
623 int32_read_multi /* recycle from int32 */
626 static const TestTypeNodeClass int64_class = {
628 sizeof (TestTypeNode),
640 static const TestTypeNodeClass uint64_class = {
642 sizeof (TestTypeNode),
646 int64_write_value, /* recycle from int64 */
647 int64_read_value, /* recycle from int64 */
648 int64_set_value, /* recycle from int64 */
654 static const TestTypeNodeClass string_0_class = {
656 sizeof (TestTypeNode),
657 0, /* string length */
668 static const TestTypeNodeClass string_1_class = {
670 sizeof (TestTypeNode),
671 1, /* string length */
682 /* with nul, a len 3 string should fill 4 bytes and thus is "special" */
683 static const TestTypeNodeClass string_3_class = {
685 sizeof (TestTypeNode),
686 3, /* string length */
697 /* with nul, a len 8 string should fill 9 bytes and thus is "special" (far-fetched I suppose) */
698 static const TestTypeNodeClass string_8_class = {
700 sizeof (TestTypeNode),
701 8, /* string length */
712 static const TestTypeNodeClass bool_class = {
714 sizeof (TestTypeNode),
726 static const TestTypeNodeClass byte_class = {
728 sizeof (TestTypeNode),
740 static const TestTypeNodeClass double_class = {
742 sizeof (TestTypeNode),
754 static const TestTypeNodeClass object_path_class = {
755 DBUS_TYPE_OBJECT_PATH,
756 sizeof (TestTypeNode),
760 object_path_write_value,
761 object_path_read_value,
762 object_path_set_value,
768 static const TestTypeNodeClass signature_class = {
770 sizeof (TestTypeNode),
774 signature_write_value,
775 signature_read_value,
782 static const TestTypeNodeClass struct_1_class = {
784 sizeof (TestTypeNodeContainer),
785 1, /* number of times children appear as fields */
791 struct_build_signature,
796 static const TestTypeNodeClass struct_2_class = {
798 sizeof (TestTypeNodeContainer),
799 2, /* number of times children appear as fields */
805 struct_build_signature,
810 static const TestTypeNodeClass dict_1_class = {
811 DBUS_TYPE_ARRAY, /* this is correct, a dict is an array of dict entry */
812 sizeof (TestTypeNodeContainer),
813 1, /* number of entries */
819 dict_build_signature,
824 static dbus_bool_t arrays_write_fixed_in_blocks = FALSE;
826 static const TestTypeNodeClass array_0_class = {
828 sizeof (TestTypeNodeContainer),
829 0, /* number of array elements */
835 array_build_signature,
840 static const TestTypeNodeClass array_1_class = {
842 sizeof (TestTypeNodeContainer),
843 1, /* number of array elements */
849 array_build_signature,
854 static const TestTypeNodeClass array_2_class = {
856 sizeof (TestTypeNodeContainer),
857 2, /* number of array elements */
863 array_build_signature,
868 static const TestTypeNodeClass array_9_class = {
870 sizeof (TestTypeNodeContainer),
871 9, /* number of array elements */
877 array_build_signature,
882 static const TestTypeNodeClass variant_class = {
884 sizeof (TestTypeNodeContainer),
896 static const TestTypeNodeClass* const
914 #define N_BASICS (_DBUS_N_ELEMENTS (basic_nodes))
916 static const TestTypeNodeClass* const
917 container_nodes[] = {
924 &dict_1_class /* last since we want struct and array before it */
925 /* array_9_class is omitted on purpose, it's too slow;
926 * we only use it in one hardcoded test below
929 #define N_CONTAINERS (_DBUS_N_ELEMENTS (container_nodes))
932 node_new (const TestTypeNodeClass *klass)
936 node = dbus_malloc0 (klass->instance_size);
942 if (klass->construct)
944 if (!(* klass->construct) (node))
955 node_destroy (TestTypeNode *node)
957 if (node->klass->destroy)
958 (* node->klass->destroy) (node);
963 node_write_value (TestTypeNode *node,
965 DBusTypeWriter *writer,
970 retval = (* node->klass->write_value) (node, block, writer, seed);
973 /* Handy to see where things break, but too expensive to do all the time */
974 data_block_verify (block);
981 node_read_value (TestTypeNode *node,
982 DBusTypeReader *reader,
985 /* DBusTypeReader restored; */
987 if (!(* node->klass->read_value) (node, reader, seed))
993 /* Warning: if this one fails due to OOM, it has side effects (can
994 * modify only some of the sub-values). OK in a test suite, but we
995 * never do this in real code.
998 node_set_value (TestTypeNode *node,
999 DBusTypeReader *reader,
1000 DBusTypeReader *realign_root,
1003 if (!(* node->klass->set_value) (node, reader, realign_root, seed))
1010 node_build_signature (TestTypeNode *node,
1013 if (node->klass->build_signature)
1014 return (* node->klass->build_signature) (node, str);
1016 return _dbus_string_append_byte (str, node->klass->typecode);
1020 node_append_child (TestTypeNode *node,
1021 TestTypeNode *child)
1023 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
1025 _dbus_assert (node->klass->instance_size >= (int) sizeof (TestTypeNodeContainer));
1027 if (!_dbus_list_append (&container->children, child))
1028 _dbus_assert_not_reached ("no memory"); /* we never check the return value on node_append_child anyhow - it's run from outside the malloc-failure test code */
1034 node_write_multi (TestTypeNode *node,
1036 DBusTypeWriter *writer,
1042 _dbus_assert (node->klass->write_multi != NULL);
1043 retval = (* node->klass->write_multi) (node, block, writer, seed, n_copies);
1046 /* Handy to see where things break, but too expensive to do all the time */
1047 data_block_verify (block);
1054 node_read_multi (TestTypeNode *node,
1055 DBusTypeReader *reader,
1059 _dbus_assert (node->klass->read_multi != NULL);
1061 if (!(* node->klass->read_multi) (node, reader, seed, n_copies))
1067 static int n_iterations_completed_total = 0;
1068 static int n_iterations_completed_this_test = 0;
1069 static int n_iterations_expected_this_test = 0;
1073 const DBusString *signature;
1076 TestTypeNode **nodes;
1078 } NodeIterationData;
1081 run_test_copy (NodeIterationData *nid)
1086 DBusTypeReader reader;
1087 DBusTypeWriter writer;
1089 _dbus_verbose ("\n");
1095 if (!data_block_init (&dest, src->byte_order, src->initial_offset))
1098 data_block_init_reader_writer (src, &reader, NULL);
1099 data_block_init_reader_writer (&dest, NULL, &writer);
1101 /* DBusTypeWriter assumes it's writing into an existing signature,
1102 * so doesn't add nul on its own. We have to do that.
1104 if (!_dbus_string_insert_byte (&dest.signature,
1105 dest.initial_offset, '\0'))
1108 if (!_dbus_type_writer_write_reader (&writer, &reader))
1111 /* Data blocks should now be identical */
1112 if (!_dbus_string_equal (&src->signature, &dest.signature))
1114 _dbus_verbose ("SOURCE\n");
1115 _dbus_verbose_bytes_of_string (&src->signature, 0,
1116 _dbus_string_get_length (&src->signature));
1117 _dbus_verbose ("DEST\n");
1118 _dbus_verbose_bytes_of_string (&dest.signature, 0,
1119 _dbus_string_get_length (&dest.signature));
1120 _dbus_assert_not_reached ("signatures did not match");
1123 if (!_dbus_string_equal (&src->body, &dest.body))
1125 _dbus_verbose ("SOURCE\n");
1126 _dbus_verbose_bytes_of_string (&src->body, 0,
1127 _dbus_string_get_length (&src->body));
1128 _dbus_verbose ("DEST\n");
1129 _dbus_verbose_bytes_of_string (&dest.body, 0,
1130 _dbus_string_get_length (&dest.body));
1131 _dbus_assert_not_reached ("bodies did not match");
1138 data_block_free (&dest);
1144 run_test_values_only_write (NodeIterationData *nid)
1146 DBusTypeReader reader;
1147 DBusTypeWriter writer;
1152 _dbus_verbose ("\n");
1156 data_block_reset (nid->block);
1158 sig_len = _dbus_string_get_length (nid->signature);
1160 _dbus_type_writer_init_values_only (&writer,
1161 nid->block->byte_order,
1164 _dbus_string_get_length (&nid->block->body) - N_FENCE_BYTES);
1165 _dbus_type_reader_init (&reader,
1166 nid->block->byte_order,
1169 nid->block->initial_offset);
1172 while (i < nid->n_nodes)
1174 if (!node_write_value (nid->nodes[i], nid->block, &writer, i))
1180 /* if we wrote any typecodes then this would fail */
1181 _dbus_assert (sig_len == _dbus_string_get_length (nid->signature));
1183 /* But be sure we wrote out the values correctly */
1185 while (i < nid->n_nodes)
1187 if (!node_read_value (nid->nodes[i], &reader, i))
1190 if (i + 1 == nid->n_nodes)
1191 NEXT_EXPECTING_FALSE (&reader);
1193 NEXT_EXPECTING_TRUE (&reader);
1201 data_block_reset (nid->block);
1205 /* offset the seed for setting, so we set different numbers than
1206 * we originally wrote. Don't offset by a huge number since in
1207 * some cases it's value = possibilities[seed % n_possibilities]
1208 * and we don't want to wrap around. bool_from_seed
1209 * is just seed % 2 even.
1213 run_test_set_values (NodeIterationData *nid)
1215 DBusTypeReader reader;
1216 DBusTypeReader realign_root;
1220 _dbus_verbose ("\n");
1224 data_block_init_reader_writer (nid->block,
1227 realign_root = reader;
1230 while (i < nid->n_nodes)
1232 if (!node_set_value (nid->nodes[i],
1233 &reader, &realign_root,
1237 if (i + 1 == nid->n_nodes)
1238 NEXT_EXPECTING_FALSE (&reader);
1240 NEXT_EXPECTING_TRUE (&reader);
1245 /* Check that the new values were set */
1247 reader = realign_root;
1250 while (i < nid->n_nodes)
1252 if (!node_read_value (nid->nodes[i], &reader,
1256 if (i + 1 == nid->n_nodes)
1257 NEXT_EXPECTING_FALSE (&reader);
1259 NEXT_EXPECTING_TRUE (&reader);
1271 run_test_delete_values (NodeIterationData *nid)
1273 DBusTypeReader reader;
1277 _dbus_verbose ("\n");
1281 data_block_init_reader_writer (nid->block,
1284 while ((t = _dbus_type_reader_get_current_type (&reader)) != DBUS_TYPE_INVALID)
1286 /* Right now, deleting only works on array elements. We delete
1287 * all array elements, and then verify that there aren't any
1290 if (t == DBUS_TYPE_ARRAY)
1292 DBusTypeReader array;
1296 _dbus_type_reader_recurse (&reader, &array);
1298 while (_dbus_type_reader_get_current_type (&array) != DBUS_TYPE_INVALID)
1301 _dbus_type_reader_next (&array);
1304 /* reset to start of array */
1305 _dbus_type_reader_recurse (&reader, &array);
1306 _dbus_verbose ("recursing into deletion loop reader.value_pos = %d array.value_pos = %d array.u.start_pos = %d\n",
1307 reader.value_pos, array.value_pos, array.u.array.start_pos);
1308 while ((elem_type = _dbus_type_reader_get_current_type (&array)) != DBUS_TYPE_INVALID)
1310 /* We don't want to always delete from the same part of the array. */
1311 static int cycle = 0;
1314 _dbus_assert (n_elements > 0);
1317 if (elem == 3 || elem >= n_elements) /* end of array */
1318 elem = n_elements - 1;
1320 _dbus_verbose ("deleting array element %d of %d type %s cycle %d reader pos %d elem pos %d\n",
1321 elem, n_elements, _dbus_type_to_string (elem_type),
1322 cycle, reader.value_pos, array.value_pos);
1325 if (!_dbus_type_reader_next (&array))
1326 _dbus_assert_not_reached ("should have had another element");
1330 if (!_dbus_type_reader_delete (&array, &reader))
1336 _dbus_type_reader_recurse (&reader, &array);
1344 _dbus_type_reader_next (&reader);
1347 /* Check that there are no array elements left */
1348 data_block_init_reader_writer (nid->block,
1351 while ((t = _dbus_type_reader_get_current_type (&reader)) != DBUS_TYPE_INVALID)
1353 _dbus_type_reader_next (&reader);
1363 run_test_nodes_iteration (void *data)
1365 NodeIterationData *nid = data;
1366 DBusTypeReader reader;
1367 DBusTypeWriter writer;
1372 * 1. write the value
1373 * 2. strcmp-compare with the signature we built
1375 * 4. type-iterate the signature and the value and see if they are the same type-wise
1379 data_block_init_reader_writer (nid->block,
1382 /* DBusTypeWriter assumes it's writing into an existing signature,
1383 * so doesn't add nul on its own. We have to do that.
1385 if (!_dbus_string_insert_byte (&nid->block->signature,
1386 nid->type_offset, '\0'))
1390 while (i < nid->n_nodes)
1392 if (!node_write_value (nid->nodes[i], nid->block, &writer, i))
1398 if (!_dbus_string_equal_substring (nid->signature, 0, _dbus_string_get_length (nid->signature),
1399 &nid->block->signature, nid->type_offset))
1401 _dbus_warn ("Expected signature '%s' and got '%s' with initial offset %d",
1402 _dbus_string_get_const_data (nid->signature),
1403 _dbus_string_get_const_data_len (&nid->block->signature, nid->type_offset, 0),
1405 _dbus_assert_not_reached ("wrong signature");
1409 while (i < nid->n_nodes)
1411 if (!node_read_value (nid->nodes[i], &reader, i))
1414 if (i + 1 == nid->n_nodes)
1415 NEXT_EXPECTING_FALSE (&reader);
1417 NEXT_EXPECTING_TRUE (&reader);
1422 if (n_iterations_expected_this_test <= MAX_ITERATIONS_FOR_EXPENSIVE_TESTS)
1424 /* this set values test uses code from copy and
1425 * values_only_write so would ideally be last so you get a
1426 * simpler test case for problems with copying or values_only
1427 * writing; but it also needs an already-written DataBlock so it
1428 * has to go first. Comment it out if it breaks, and see if the
1429 * later tests also break - debug them first if so.
1431 if (!run_test_set_values (nid))
1434 if (!run_test_delete_values (nid))
1437 if (!run_test_copy (nid))
1440 if (!run_test_values_only_write (nid))
1444 /* FIXME type-iterate both signature and value and compare the resulting
1445 * tree to the node tree perhaps
1452 data_block_reset (nid->block);
1458 run_test_nodes_in_one_configuration (TestTypeNode **nodes,
1460 const DBusString *signature,
1465 NodeIterationData nid;
1467 if (!data_block_init (&block, byte_order, initial_offset))
1468 _dbus_assert_not_reached ("no memory");
1470 nid.signature = signature;
1472 nid.type_offset = initial_offset;
1474 nid.n_nodes = n_nodes;
1476 if (TEST_OOM_HANDLING &&
1477 n_iterations_expected_this_test <= MAX_ITERATIONS_FOR_EXPENSIVE_TESTS)
1479 _dbus_test_oom_handling ("running test node",
1480 run_test_nodes_iteration,
1485 if (!run_test_nodes_iteration (&nid))
1486 _dbus_assert_not_reached ("no memory");
1489 data_block_free (&block);
1493 run_test_nodes (TestTypeNode **nodes,
1497 DBusString signature;
1499 if (!_dbus_string_init (&signature))
1500 _dbus_assert_not_reached ("no memory");
1505 if (! node_build_signature (nodes[i], &signature))
1506 _dbus_assert_not_reached ("no memory");
1511 _dbus_verbose (">>> test nodes with signature '%s'\n",
1512 _dbus_string_get_const_data (&signature));
1515 while (i <= MAX_INITIAL_OFFSET)
1517 run_test_nodes_in_one_configuration (nodes, n_nodes, &signature,
1518 DBUS_LITTLE_ENDIAN, i);
1519 run_test_nodes_in_one_configuration (nodes, n_nodes, &signature,
1520 DBUS_BIG_ENDIAN, i);
1525 n_iterations_completed_this_test += 1;
1526 n_iterations_completed_total += 1;
1528 if (n_iterations_completed_this_test == n_iterations_expected_this_test)
1530 fprintf (stderr, " 100%% %d this test (%d cumulative)\n",
1531 n_iterations_completed_this_test,
1532 n_iterations_completed_total);
1534 /* this happens to turn out well with mod == 1 */
1535 else if ((n_iterations_completed_this_test %
1536 (int)(n_iterations_expected_this_test / 10.0)) == 1)
1538 fprintf (stderr, " %d%% ", (int) (n_iterations_completed_this_test / (double) n_iterations_expected_this_test * 100));
1541 _dbus_string_free (&signature);
1544 #define N_VALUES (N_BASICS * N_CONTAINERS + N_BASICS)
1546 static TestTypeNode*
1547 value_generator (int *ip)
1550 const TestTypeNodeClass *child_klass;
1551 const TestTypeNodeClass *container_klass;
1552 TestTypeNode *child;
1555 _dbus_assert (i <= N_VALUES);
1561 else if (i < N_BASICS)
1563 node = node_new (basic_nodes[i]);
1567 /* imagine an array:
1568 * container 0 of basic 0
1569 * container 0 of basic 1
1570 * container 0 of basic 2
1571 * container 1 of basic 0
1572 * container 1 of basic 1
1573 * container 1 of basic 2
1577 container_klass = container_nodes[i / N_BASICS];
1578 child_klass = basic_nodes[i % N_BASICS];
1580 node = node_new (container_klass);
1581 child = node_new (child_klass);
1583 node_append_child (node, child);
1586 *ip += 1; /* increment the generator */
1592 build_body (TestTypeNode **nodes,
1595 DBusString *signature,
1600 DBusTypeReader reader;
1601 DBusTypeWriter writer;
1606 if (! node_build_signature (nodes[i], signature))
1607 _dbus_assert_not_reached ("no memory");
1612 if (!data_block_init (&block, byte_order, 0))
1613 _dbus_assert_not_reached ("no memory");
1615 data_block_init_reader_writer (&block,
1618 /* DBusTypeWriter assumes it's writing into an existing signature,
1619 * so doesn't add nul on its own. We have to do that.
1621 if (!_dbus_string_insert_byte (&block.signature,
1623 _dbus_assert_not_reached ("no memory");
1628 if (!node_write_value (nodes[i], &block, &writer, i))
1629 _dbus_assert_not_reached ("no memory");
1634 if (!_dbus_string_copy_len (&block.body, 0,
1635 _dbus_string_get_length (&block.body) - N_FENCE_BYTES,
1637 _dbus_assert_not_reached ("oom");
1639 data_block_free (&block);
1643 dbus_internal_do_not_use_generate_bodies (int sequence,
1645 DBusString *signature,
1648 TestTypeNode *nodes[1];
1652 nodes[0] = value_generator (&sequence);
1654 if (nodes[0] == NULL)
1659 build_body (nodes, n_nodes, byte_order, signature, body);
1665 node_destroy (nodes[i]);
1673 make_and_run_values_inside_container (const TestTypeNodeClass *container_klass,
1677 TestTypeNode *container;
1678 TestTypeNode *child;
1681 root = node_new (container_klass);
1683 for (i = 1; i < n_nested; i++)
1685 child = node_new (container_klass);
1686 node_append_child (container, child);
1690 /* container should now be the most-nested container */
1693 while ((child = value_generator (&i)))
1695 node_append_child (container, child);
1697 run_test_nodes (&root, 1);
1699 _dbus_list_clear (&((TestTypeNodeContainer*)container)->children);
1700 node_destroy (child);
1703 node_destroy (root);
1707 start_next_test (const char *description,
1710 n_iterations_completed_this_test = 0;
1711 n_iterations_expected_this_test = expected;
1713 fprintf (stderr, ">>> >>> %s %d iterations\n",
1715 n_iterations_expected_this_test);
1719 make_and_run_test_nodes (void)
1723 /* We try to do this in order of "complicatedness" so that test
1724 * failures tend to show up in the simplest test case that
1725 * demonstrates the failure. There are also some tests that run
1726 * more than once for this reason, first while going through simple
1727 * cases, second while going through a broader range of complex
1730 /* Each basic node. The basic nodes should include:
1732 * - each fixed-size type (in such a way that it has different values each time,
1733 * so we can tell if we mix two of them up)
1734 * - strings of various lengths
1738 /* Each container node. The container nodes should include:
1740 * struct with 1 and 2 copies of the contained item
1741 * array with 0, 1, 2 copies of the contained item
1744 /* Let a "value" be a basic node, or a container containing a single basic node.
1745 * Let n_values be the number of such values i.e. (n_container * n_basic + n_basic)
1746 * When iterating through all values to make combinations, do the basic types
1747 * first and the containers second.
1749 /* Each item is shown with its number of iterations to complete so
1750 * we can keep a handle on this unit test
1753 /* FIXME test just an empty body, no types at all */
1755 start_next_test ("Each value by itself", N_VALUES);
1759 while ((node = value_generator (&i)))
1761 run_test_nodes (&node, 1);
1763 node_destroy (node);
1767 start_next_test ("Each value by itself with arrays as blocks", N_VALUES);
1768 arrays_write_fixed_in_blocks = TRUE;
1772 while ((node = value_generator (&i)))
1774 run_test_nodes (&node, 1);
1776 node_destroy (node);
1779 arrays_write_fixed_in_blocks = FALSE;
1781 start_next_test ("All values in one big toplevel", 1);
1783 TestTypeNode *nodes[N_VALUES];
1787 while ((node = value_generator (&i)))
1789 nodes[i - 1] = node;
1792 run_test_nodes (nodes, N_VALUES);
1794 for (i = 0; i < N_VALUES; i++)
1795 node_destroy (nodes[i]);
1798 start_next_test ("Each value,value pair combination as toplevel, in both orders",
1799 N_VALUES * N_VALUES);
1801 TestTypeNode *nodes[2];
1804 while ((nodes[0] = value_generator (&i)))
1807 while ((nodes[1] = value_generator (&j)))
1809 run_test_nodes (nodes, 2);
1811 node_destroy (nodes[1]);
1814 node_destroy (nodes[0]);
1818 start_next_test ("Each container containing each value",
1819 N_CONTAINERS * N_VALUES);
1820 for (i = 0; i < N_CONTAINERS; i++)
1822 const TestTypeNodeClass *container_klass = container_nodes[i];
1824 make_and_run_values_inside_container (container_klass, 1);
1827 start_next_test ("Each container containing each value with arrays as blocks",
1828 N_CONTAINERS * N_VALUES);
1829 arrays_write_fixed_in_blocks = TRUE;
1830 for (i = 0; i < N_CONTAINERS; i++)
1832 const TestTypeNodeClass *container_klass = container_nodes[i];
1834 make_and_run_values_inside_container (container_klass, 1);
1836 arrays_write_fixed_in_blocks = FALSE;
1838 start_next_test ("Each container of same container of each value",
1839 N_CONTAINERS * N_VALUES);
1840 for (i = 0; i < N_CONTAINERS; i++)
1842 const TestTypeNodeClass *container_klass = container_nodes[i];
1844 make_and_run_values_inside_container (container_klass, 2);
1847 start_next_test ("Each container of same container of same container of each value",
1848 N_CONTAINERS * N_VALUES);
1849 for (i = 0; i < N_CONTAINERS; i++)
1851 const TestTypeNodeClass *container_klass = container_nodes[i];
1853 make_and_run_values_inside_container (container_klass, 3);
1856 start_next_test ("Each value,value pair inside a struct",
1857 N_VALUES * N_VALUES);
1859 TestTypeNode *val1, *val2;
1862 node = node_new (&struct_1_class);
1865 while ((val1 = value_generator (&i)))
1868 while ((val2 = value_generator (&j)))
1870 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
1872 node_append_child (node, val1);
1873 node_append_child (node, val2);
1875 run_test_nodes (&node, 1);
1877 _dbus_list_clear (&container->children);
1878 node_destroy (val2);
1880 node_destroy (val1);
1882 node_destroy (node);
1885 start_next_test ("All values in one big struct", 1);
1888 TestTypeNode *child;
1890 node = node_new (&struct_1_class);
1893 while ((child = value_generator (&i)))
1894 node_append_child (node, child);
1896 run_test_nodes (&node, 1);
1898 node_destroy (node);
1901 start_next_test ("Each value in a large array", N_VALUES);
1906 node = node_new (&array_9_class);
1909 while ((val = value_generator (&i)))
1911 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
1913 node_append_child (node, val);
1915 run_test_nodes (&node, 1);
1917 _dbus_list_clear (&container->children);
1921 node_destroy (node);
1924 if (_dbus_getenv ("DBUS_TEST_SLOW") == NULL ||
1925 atoi (_dbus_getenv ("DBUS_TEST_SLOW")) < 1)
1927 fprintf (stderr, "skipping remaining marshal-recursive tests, "
1928 "run with DBUS_TEST_SLOW=1 (or more) to enable\n");
1932 start_next_test ("Each container of each container of each value",
1933 N_CONTAINERS * N_CONTAINERS * N_VALUES);
1934 for (i = 0; i < N_CONTAINERS; i++)
1936 const TestTypeNodeClass *outer_container_klass = container_nodes[i];
1937 TestTypeNode *outer_container = node_new (outer_container_klass);
1939 for (j = 0; j < N_CONTAINERS; j++)
1941 TestTypeNode *child;
1942 const TestTypeNodeClass *inner_container_klass = container_nodes[j];
1943 TestTypeNode *inner_container = node_new (inner_container_klass);
1945 node_append_child (outer_container, inner_container);
1948 while ((child = value_generator (&m)))
1950 node_append_child (inner_container, child);
1952 run_test_nodes (&outer_container, 1);
1954 _dbus_list_clear (&((TestTypeNodeContainer*)inner_container)->children);
1955 node_destroy (child);
1957 _dbus_list_clear (&((TestTypeNodeContainer*)outer_container)->children);
1958 node_destroy (inner_container);
1960 node_destroy (outer_container);
1963 start_next_test ("Each container of each container of each container of each value",
1964 N_CONTAINERS * N_CONTAINERS * N_CONTAINERS * N_VALUES);
1965 for (i = 0; i < N_CONTAINERS; i++)
1967 const TestTypeNodeClass *outer_container_klass = container_nodes[i];
1968 TestTypeNode *outer_container = node_new (outer_container_klass);
1970 for (j = 0; j < N_CONTAINERS; j++)
1972 const TestTypeNodeClass *inner_container_klass = container_nodes[j];
1973 TestTypeNode *inner_container = node_new (inner_container_klass);
1975 node_append_child (outer_container, inner_container);
1977 for (k = 0; k < N_CONTAINERS; k++)
1979 TestTypeNode *child;
1980 const TestTypeNodeClass *center_container_klass = container_nodes[k];
1981 TestTypeNode *center_container = node_new (center_container_klass);
1983 node_append_child (inner_container, center_container);
1986 while ((child = value_generator (&m)))
1988 node_append_child (center_container, child);
1990 run_test_nodes (&outer_container, 1);
1992 _dbus_list_clear (&((TestTypeNodeContainer*)center_container)->children);
1993 node_destroy (child);
1995 _dbus_list_clear (&((TestTypeNodeContainer*)inner_container)->children);
1996 node_destroy (center_container);
1998 _dbus_list_clear (&((TestTypeNodeContainer*)outer_container)->children);
1999 node_destroy (inner_container);
2001 node_destroy (outer_container);
2004 /* This one takes a really long time (10 minutes on a Core2), so only enable
2005 * it if you're really sure */
2006 if (atoi (_dbus_getenv ("DBUS_TEST_SLOW")) < 2)
2008 fprintf (stderr, "skipping really slow marshal-recursive test, "
2009 "run with DBUS_TEST_SLOW=2 (or more) to enable\n");
2013 start_next_test ("Each value,value,value triplet combination as toplevel, in all orders",
2014 N_VALUES * N_VALUES * N_VALUES);
2016 TestTypeNode *nodes[3];
2019 while ((nodes[0] = value_generator (&i)))
2022 while ((nodes[1] = value_generator (&j)))
2025 while ((nodes[2] = value_generator (&k)))
2027 run_test_nodes (nodes, 3);
2029 node_destroy (nodes[2]);
2031 node_destroy (nodes[1]);
2033 node_destroy (nodes[0]);
2038 fprintf (stderr, "%d total iterations of recursive marshaling tests\n",
2039 n_iterations_completed_total);
2040 fprintf (stderr, "each iteration ran at initial offsets 0 through %d in both big and little endian\n",
2041 MAX_INITIAL_OFFSET);
2042 fprintf (stderr, "out of memory handling %s tested\n",
2043 TEST_OOM_HANDLING ? "was" : "was not");
2047 _dbus_marshal_recursive_test (void)
2049 make_and_run_test_nodes ();
2057 * Implementations of each type node class
2062 #define MAX_MULTI_COUNT 5
2064 #define SAMPLE_INT16 1234
2065 #define SAMPLE_INT16_ALTERNATE 6785
2067 int16_from_seed (int seed)
2069 /* Generate an integer value that's predictable from seed. We could
2070 * just use seed itself, but that would only ever touch one byte of
2071 * the int so would miss some kinds of bug.
2073 static const dbus_int16_t v_of_seed[5] = {
2075 SAMPLE_INT16_ALTERNATE,
2081 dbus_int16_t v = v_of_seed[seed % _DBUS_N_ELEMENTS(v_of_seed)];
2084 v *= seed; /* wraps around eventually, which is fine */
2090 int16_write_value (TestTypeNode *node,
2092 DBusTypeWriter *writer,
2095 /* also used for uint16 */
2098 v = int16_from_seed (seed);
2100 return _dbus_type_writer_write_basic (writer,
2101 node->klass->typecode,
2106 int16_read_value (TestTypeNode *node,
2107 DBusTypeReader *reader,
2110 /* also used for uint16 */
2113 check_expected_type (reader, node->klass->typecode);
2115 _dbus_type_reader_read_basic (reader,
2116 (dbus_int16_t*) &v);
2118 _dbus_assert (v == int16_from_seed (seed));
2124 int16_set_value (TestTypeNode *node,
2125 DBusTypeReader *reader,
2126 DBusTypeReader *realign_root,
2129 /* also used for uint16 */
2132 v = int16_from_seed (seed);
2134 return _dbus_type_reader_set_basic (reader,
2140 int16_write_multi (TestTypeNode *node,
2142 DBusTypeWriter *writer,
2146 /* also used for uint16 */
2147 dbus_int16_t values[MAX_MULTI_COUNT];
2148 dbus_int16_t *v_ARRAY_INT16 = values;
2151 for (i = 0; i < count; ++i)
2152 values[i] = int16_from_seed (seed + i);
2154 return _dbus_type_writer_write_fixed_multi (writer,
2155 node->klass->typecode,
2156 &v_ARRAY_INT16, count);
2160 int16_read_multi (TestTypeNode *node,
2161 DBusTypeReader *reader,
2165 /* also used for uint16 */
2166 dbus_int16_t *values;
2170 check_expected_type (reader, node->klass->typecode);
2172 _dbus_type_reader_read_fixed_multi (reader,
2176 if (n_elements != count)
2177 _dbus_warn ("got %d elements expected %d", n_elements, count);
2178 _dbus_assert (n_elements == count);
2180 for (i = 0; i < count; i++)
2181 _dbus_assert (((dbus_int16_t)_dbus_unpack_uint16 (reader->byte_order,
2182 (const unsigned char*)values + (i * 2))) ==
2183 int16_from_seed (seed + i));
2189 #define SAMPLE_INT32 12345678
2190 #define SAMPLE_INT32_ALTERNATE 53781429
2192 int32_from_seed (int seed)
2194 /* Generate an integer value that's predictable from seed. We could
2195 * just use seed itself, but that would only ever touch one byte of
2196 * the int so would miss some kinds of bug.
2198 static const dbus_int32_t v_of_seed[5] = {
2200 SAMPLE_INT32_ALTERNATE,
2206 dbus_int32_t v = v_of_seed[seed % _DBUS_N_ELEMENTS(v_of_seed)];
2209 v *= seed; /* wraps around eventually, which is fine */
2215 int32_write_value (TestTypeNode *node,
2217 DBusTypeWriter *writer,
2220 /* also used for uint32 */
2223 v = int32_from_seed (seed);
2225 return _dbus_type_writer_write_basic (writer,
2226 node->klass->typecode,
2231 int32_read_value (TestTypeNode *node,
2232 DBusTypeReader *reader,
2235 /* also used for uint32 */
2238 check_expected_type (reader, node->klass->typecode);
2240 _dbus_type_reader_read_basic (reader,
2241 (dbus_int32_t*) &v);
2243 _dbus_assert (v == int32_from_seed (seed));
2249 int32_set_value (TestTypeNode *node,
2250 DBusTypeReader *reader,
2251 DBusTypeReader *realign_root,
2254 /* also used for uint32 */
2257 v = int32_from_seed (seed);
2259 return _dbus_type_reader_set_basic (reader,
2265 int32_write_multi (TestTypeNode *node,
2267 DBusTypeWriter *writer,
2271 /* also used for uint32 */
2272 dbus_int32_t values[MAX_MULTI_COUNT];
2273 dbus_int32_t *v_ARRAY_INT32 = values;
2276 for (i = 0; i < count; ++i)
2277 values[i] = int32_from_seed (seed + i);
2279 return _dbus_type_writer_write_fixed_multi (writer,
2280 node->klass->typecode,
2281 &v_ARRAY_INT32, count);
2285 int32_read_multi (TestTypeNode *node,
2286 DBusTypeReader *reader,
2290 /* also used for uint32 */
2291 dbus_int32_t *values;
2295 check_expected_type (reader, node->klass->typecode);
2297 _dbus_type_reader_read_fixed_multi (reader,
2301 if (n_elements != count)
2302 _dbus_warn ("got %d elements expected %d", n_elements, count);
2303 _dbus_assert (n_elements == count);
2305 for (i = 0; i < count; i++)
2306 _dbus_assert (((int)_dbus_unpack_uint32 (reader->byte_order,
2307 (const unsigned char*)values + (i * 4))) ==
2308 int32_from_seed (seed + i));
2314 int64_from_seed (int seed)
2319 v32 = int32_from_seed (seed);
2321 v = - (dbus_int32_t) ~ v32;
2322 v |= (((dbus_int64_t)v32) << 32);
2328 int64_write_value (TestTypeNode *node,
2330 DBusTypeWriter *writer,
2333 /* also used for uint64 */
2336 v = int64_from_seed (seed);
2338 return _dbus_type_writer_write_basic (writer,
2339 node->klass->typecode,
2344 int64_read_value (TestTypeNode *node,
2345 DBusTypeReader *reader,
2348 /* also used for uint64 */
2351 check_expected_type (reader, node->klass->typecode);
2353 _dbus_type_reader_read_basic (reader,
2354 (dbus_int64_t*) &v);
2356 _dbus_assert (v == int64_from_seed (seed));
2362 int64_set_value (TestTypeNode *node,
2363 DBusTypeReader *reader,
2364 DBusTypeReader *realign_root,
2367 /* also used for uint64 */
2370 v = int64_from_seed (seed);
2372 return _dbus_type_reader_set_basic (reader,
2377 #define MAX_SAMPLE_STRING_LEN 10
2379 string_from_seed (char *buf,
2386 _dbus_assert (len < MAX_SAMPLE_STRING_LEN);
2388 /* vary the length slightly, though we also have multiple string
2389 * value types for this, varying it here tests the set_value code
2394 /* don't alter it */
2406 v = (unsigned char) ('A' + seed);
2411 if (v < 'A' || v > 'z')
2424 string_write_value (TestTypeNode *node,
2426 DBusTypeWriter *writer,
2429 char buf[MAX_SAMPLE_STRING_LEN + 1]="";
2430 const char *v_string = buf;
2433 string_from_seed (buf, node->klass->subclass_detail,
2436 return _dbus_type_writer_write_basic (writer,
2437 node->klass->typecode,
2442 string_read_value (TestTypeNode *node,
2443 DBusTypeReader *reader,
2447 char buf[MAX_SAMPLE_STRING_LEN + 1];
2450 check_expected_type (reader, node->klass->typecode);
2452 _dbus_type_reader_read_basic (reader,
2453 (const char **) &v);
2455 string_from_seed (buf, node->klass->subclass_detail,
2458 if (strcmp (buf, v) != 0)
2460 _dbus_warn ("read string '%s' expected '%s'",
2462 _dbus_assert_not_reached ("test failed");
2469 string_set_value (TestTypeNode *node,
2470 DBusTypeReader *reader,
2471 DBusTypeReader *realign_root,
2474 char buf[MAX_SAMPLE_STRING_LEN + 1];
2475 const char *v_string = buf;
2477 string_from_seed (buf, node->klass->subclass_detail,
2480 #if RECURSIVE_MARSHAL_WRITE_TRACE
2483 _dbus_type_reader_read_basic (reader, &old);
2484 _dbus_verbose ("SETTING new string '%s' len %d in place of '%s' len %d\n",
2485 v_string, strlen (v_string), old, strlen (old));
2489 return _dbus_type_reader_set_basic (reader,
2494 #define BOOL_FROM_SEED(seed) ((dbus_bool_t)((seed) % 2))
2497 bool_write_value (TestTypeNode *node,
2499 DBusTypeWriter *writer,
2504 v = BOOL_FROM_SEED (seed);
2506 return _dbus_type_writer_write_basic (writer,
2507 node->klass->typecode,
2512 bool_read_value (TestTypeNode *node,
2513 DBusTypeReader *reader,
2518 check_expected_type (reader, node->klass->typecode);
2520 _dbus_type_reader_read_basic (reader,
2521 (unsigned char*) &v);
2523 _dbus_assert (v == BOOL_FROM_SEED (seed));
2529 bool_set_value (TestTypeNode *node,
2530 DBusTypeReader *reader,
2531 DBusTypeReader *realign_root,
2536 v = BOOL_FROM_SEED (seed);
2538 return _dbus_type_reader_set_basic (reader,
2543 #define BYTE_FROM_SEED(seed) ((unsigned char) int32_from_seed (seed))
2546 byte_write_value (TestTypeNode *node,
2548 DBusTypeWriter *writer,
2553 v = BYTE_FROM_SEED (seed);
2555 return _dbus_type_writer_write_basic (writer,
2556 node->klass->typecode,
2561 byte_read_value (TestTypeNode *node,
2562 DBusTypeReader *reader,
2567 check_expected_type (reader, node->klass->typecode);
2569 _dbus_type_reader_read_basic (reader,
2570 (unsigned char*) &v);
2572 _dbus_assert (v == BYTE_FROM_SEED (seed));
2579 byte_set_value (TestTypeNode *node,
2580 DBusTypeReader *reader,
2581 DBusTypeReader *realign_root,
2586 v = BYTE_FROM_SEED (seed);
2588 return _dbus_type_reader_set_basic (reader,
2594 double_from_seed (int seed)
2596 return SAMPLE_INT32 * (double) seed + 0.3;
2600 double_write_value (TestTypeNode *node,
2602 DBusTypeWriter *writer,
2607 v = double_from_seed (seed);
2609 return _dbus_type_writer_write_basic (writer,
2610 node->klass->typecode,
2615 double_read_value (TestTypeNode *node,
2616 DBusTypeReader *reader,
2622 check_expected_type (reader, node->klass->typecode);
2624 _dbus_type_reader_read_basic (reader,
2627 expected = double_from_seed (seed);
2629 if (!_DBUS_DOUBLES_BITWISE_EQUAL (v, expected))
2631 _dbus_warn ("Expected double %g got %g\n bits = 0x%" PRIx64 " vs.\n bits = 0x%" PRIx64,
2633 *(dbus_uint64_t*)(char*)&expected,
2634 *(dbus_uint64_t*)(char*)&v);
2635 _dbus_assert_not_reached ("test failed");
2642 double_set_value (TestTypeNode *node,
2643 DBusTypeReader *reader,
2644 DBusTypeReader *realign_root,
2649 v = double_from_seed (seed);
2651 return _dbus_type_reader_set_basic (reader,
2656 #define MAX_SAMPLE_OBJECT_PATH_LEN 10
2658 object_path_from_seed (char *buf,
2666 _dbus_assert (len < MAX_SAMPLE_OBJECT_PATH_LEN);
2668 v = (unsigned char) ('A' + seed);
2680 if (v < 'A' || v > 'z')
2696 object_path_write_value (TestTypeNode *node,
2698 DBusTypeWriter *writer,
2701 char buf[MAX_SAMPLE_OBJECT_PATH_LEN + 1];
2702 const char *v_string = buf;
2704 object_path_from_seed (buf, seed);
2706 return _dbus_type_writer_write_basic (writer,
2707 node->klass->typecode,
2712 object_path_read_value (TestTypeNode *node,
2713 DBusTypeReader *reader,
2717 char buf[MAX_SAMPLE_OBJECT_PATH_LEN + 1];
2719 check_expected_type (reader, node->klass->typecode);
2721 _dbus_type_reader_read_basic (reader,
2722 (const char **) &v);
2724 object_path_from_seed (buf, seed);
2726 if (strcmp (buf, v) != 0)
2728 _dbus_warn ("read object path '%s' expected '%s'",
2730 _dbus_assert_not_reached ("test failed");
2737 object_path_set_value (TestTypeNode *node,
2738 DBusTypeReader *reader,
2739 DBusTypeReader *realign_root,
2742 char buf[MAX_SAMPLE_OBJECT_PATH_LEN + 1];
2743 const char *v_string = buf;
2745 object_path_from_seed (buf, seed);
2747 return _dbus_type_reader_set_basic (reader,
2752 #define MAX_SAMPLE_SIGNATURE_LEN 10
2754 signature_from_seed (char *buf,
2757 /* try to avoid ascending, descending, or alternating length to help find bugs */
2758 const char *sample_signatures[] = {
2767 strcpy (buf, sample_signatures[seed % _DBUS_N_ELEMENTS(sample_signatures)]);
2771 signature_write_value (TestTypeNode *node,
2773 DBusTypeWriter *writer,
2776 char buf[MAX_SAMPLE_SIGNATURE_LEN + 1];
2777 const char *v_string = buf;
2779 signature_from_seed (buf, seed);
2781 return _dbus_type_writer_write_basic (writer,
2782 node->klass->typecode,
2787 signature_read_value (TestTypeNode *node,
2788 DBusTypeReader *reader,
2792 char buf[MAX_SAMPLE_SIGNATURE_LEN + 1];
2794 check_expected_type (reader, node->klass->typecode);
2796 _dbus_type_reader_read_basic (reader,
2797 (const char **) &v);
2799 signature_from_seed (buf, seed);
2801 if (strcmp (buf, v) != 0)
2803 _dbus_warn ("read signature value '%s' expected '%s'",
2805 _dbus_assert_not_reached ("test failed");
2813 signature_set_value (TestTypeNode *node,
2814 DBusTypeReader *reader,
2815 DBusTypeReader *realign_root,
2818 char buf[MAX_SAMPLE_SIGNATURE_LEN + 1];
2819 const char *v_string = buf;
2821 signature_from_seed (buf, seed);
2823 return _dbus_type_reader_set_basic (reader,
2829 struct_write_value (TestTypeNode *node,
2831 DBusTypeWriter *writer,
2834 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
2835 DataBlockState saved;
2840 n_copies = node->klass->subclass_detail;
2842 _dbus_assert (container->children != NULL);
2844 data_block_save (block, &saved);
2846 if (!_dbus_type_writer_recurse (writer, DBUS_TYPE_STRUCT,
2852 while (i < n_copies)
2856 link = _dbus_list_get_first_link (&container->children);
2857 while (link != NULL)
2859 TestTypeNode *child = link->data;
2860 DBusList *next = _dbus_list_get_next_link (&container->children, link);
2862 if (!node_write_value (child, block, &sub, seed + i))
2864 data_block_restore (block, &saved);
2874 if (!_dbus_type_writer_unrecurse (writer, &sub))
2876 data_block_restore (block, &saved);
2884 struct_read_or_set_value (TestTypeNode *node,
2885 DBusTypeReader *reader,
2886 DBusTypeReader *realign_root,
2889 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
2894 n_copies = node->klass->subclass_detail;
2896 check_expected_type (reader, DBUS_TYPE_STRUCT);
2898 _dbus_type_reader_recurse (reader, &sub);
2901 while (i < n_copies)
2905 link = _dbus_list_get_first_link (&container->children);
2906 while (link != NULL)
2908 TestTypeNode *child = link->data;
2909 DBusList *next = _dbus_list_get_next_link (&container->children, link);
2911 if (realign_root == NULL)
2913 if (!node_read_value (child, &sub, seed + i))
2918 if (!node_set_value (child, &sub, realign_root, seed + i))
2922 if (i == (n_copies - 1) && next == NULL)
2923 NEXT_EXPECTING_FALSE (&sub);
2925 NEXT_EXPECTING_TRUE (&sub);
2937 struct_read_value (TestTypeNode *node,
2938 DBusTypeReader *reader,
2941 return struct_read_or_set_value (node, reader, NULL, seed);
2945 struct_set_value (TestTypeNode *node,
2946 DBusTypeReader *reader,
2947 DBusTypeReader *realign_root,
2950 return struct_read_or_set_value (node, reader, realign_root, seed);
2954 struct_build_signature (TestTypeNode *node,
2957 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
2962 n_copies = node->klass->subclass_detail;
2964 orig_len = _dbus_string_get_length (str);
2966 if (!_dbus_string_append_byte (str, DBUS_STRUCT_BEGIN_CHAR))
2970 while (i < n_copies)
2974 link = _dbus_list_get_first_link (&container->children);
2975 while (link != NULL)
2977 TestTypeNode *child = link->data;
2978 DBusList *next = _dbus_list_get_next_link (&container->children, link);
2980 if (!node_build_signature (child, str))
2989 if (!_dbus_string_append_byte (str, DBUS_STRUCT_END_CHAR))
2995 _dbus_string_set_length (str, orig_len);
3000 array_write_value (TestTypeNode *node,
3002 DBusTypeWriter *writer,
3005 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3006 DataBlockState saved;
3008 DBusString element_signature;
3012 TestTypeNode *child;
3014 n_copies = node->klass->subclass_detail;
3016 _dbus_assert (container->children != NULL);
3018 data_block_save (block, &saved);
3020 if (!_dbus_string_init (&element_signature))
3023 child = _dbus_list_get_first (&container->children);
3025 if (!node_build_signature (child,
3026 &element_signature))
3029 element_type = _dbus_first_type_in_signature (&element_signature, 0);
3031 if (!_dbus_type_writer_recurse (writer, DBUS_TYPE_ARRAY,
3032 &element_signature, 0,
3036 if (arrays_write_fixed_in_blocks &&
3037 dbus_type_is_fixed (element_type) &&
3038 child->klass->write_multi)
3040 if (!node_write_multi (child, block, &sub, seed, n_copies))
3046 while (i < n_copies)
3050 link = _dbus_list_get_first_link (&container->children);
3051 while (link != NULL)
3053 TestTypeNode *child2 = link->data;
3054 DBusList *next = _dbus_list_get_next_link (&container->children, link);
3056 if (!node_write_value (child2, block, &sub, seed + i))
3066 if (!_dbus_type_writer_unrecurse (writer, &sub))
3069 _dbus_string_free (&element_signature);
3073 data_block_restore (block, &saved);
3074 _dbus_string_free (&element_signature);
3079 array_read_or_set_value (TestTypeNode *node,
3080 DBusTypeReader *reader,
3081 DBusTypeReader *realign_root,
3084 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3088 TestTypeNode *child;
3090 n_copies = node->klass->subclass_detail;
3092 check_expected_type (reader, DBUS_TYPE_ARRAY);
3094 child = _dbus_list_get_first (&container->children);
3098 _dbus_type_reader_recurse (reader, &sub);
3100 if (realign_root == NULL && arrays_write_fixed_in_blocks &&
3101 dbus_type_is_fixed (_dbus_type_reader_get_element_type (reader)) &&
3102 child->klass->read_multi)
3104 if (!node_read_multi (child, &sub, seed, n_copies))
3110 while (i < n_copies)
3114 link = _dbus_list_get_first_link (&container->children);
3115 while (link != NULL)
3117 TestTypeNode *child2 = link->data;
3118 DBusList *next = _dbus_list_get_next_link (&container->children, link);
3120 _dbus_assert (child2->klass->typecode ==
3121 _dbus_type_reader_get_element_type (reader));
3123 if (realign_root == NULL)
3125 if (!node_read_value (child2, &sub, seed + i))
3130 if (!node_set_value (child2, &sub, realign_root, seed + i))
3134 if (i == (n_copies - 1) && next == NULL)
3135 NEXT_EXPECTING_FALSE (&sub);
3137 NEXT_EXPECTING_TRUE (&sub);
3151 array_read_value (TestTypeNode *node,
3152 DBusTypeReader *reader,
3155 return array_read_or_set_value (node, reader, NULL, seed);
3159 array_set_value (TestTypeNode *node,
3160 DBusTypeReader *reader,
3161 DBusTypeReader *realign_root,
3164 return array_read_or_set_value (node, reader, realign_root, seed);
3168 array_build_signature (TestTypeNode *node,
3171 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3174 orig_len = _dbus_string_get_length (str);
3176 if (!_dbus_string_append_byte (str, DBUS_TYPE_ARRAY))
3179 if (!node_build_signature (_dbus_list_get_first (&container->children),
3186 _dbus_string_set_length (str, orig_len);
3190 /* 10 is random just to add another seed that we use in the suite */
3191 #define VARIANT_SEED 10
3194 variant_write_value (TestTypeNode *node,
3196 DBusTypeWriter *writer,
3199 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3200 DataBlockState saved;
3202 DBusString content_signature;
3203 TestTypeNode *child;
3205 _dbus_assert (container->children != NULL);
3206 _dbus_assert (_dbus_list_length_is_one (&container->children));
3208 child = _dbus_list_get_first (&container->children);
3210 data_block_save (block, &saved);
3212 if (!_dbus_string_init (&content_signature))
3215 if (!node_build_signature (child,
3216 &content_signature))
3219 if (!_dbus_type_writer_recurse (writer, DBUS_TYPE_VARIANT,
3220 &content_signature, 0,
3224 if (!node_write_value (child, block, &sub, seed + VARIANT_SEED))
3227 if (!_dbus_type_writer_unrecurse (writer, &sub))
3230 _dbus_string_free (&content_signature);
3234 data_block_restore (block, &saved);
3235 _dbus_string_free (&content_signature);
3240 variant_read_or_set_value (TestTypeNode *node,
3241 DBusTypeReader *reader,
3242 DBusTypeReader *realign_root,
3245 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3247 TestTypeNode *child;
3249 _dbus_assert (container->children != NULL);
3250 _dbus_assert (_dbus_list_length_is_one (&container->children));
3252 child = _dbus_list_get_first (&container->children);
3254 check_expected_type (reader, DBUS_TYPE_VARIANT);
3256 _dbus_type_reader_recurse (reader, &sub);
3258 if (realign_root == NULL)
3260 if (!node_read_value (child, &sub, seed + VARIANT_SEED))
3265 if (!node_set_value (child, &sub, realign_root, seed + VARIANT_SEED))
3269 NEXT_EXPECTING_FALSE (&sub);
3275 variant_read_value (TestTypeNode *node,
3276 DBusTypeReader *reader,
3279 return variant_read_or_set_value (node, reader, NULL, seed);
3283 variant_set_value (TestTypeNode *node,
3284 DBusTypeReader *reader,
3285 DBusTypeReader *realign_root,
3288 return variant_read_or_set_value (node, reader, realign_root, seed);
3292 dict_write_value (TestTypeNode *node,
3294 DBusTypeWriter *writer,
3297 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3298 DataBlockState saved;
3300 DBusString entry_value_signature;
3301 DBusString dict_entry_signature;
3304 TestTypeNode *child;
3306 n_entries = node->klass->subclass_detail;
3308 _dbus_assert (container->children != NULL);
3310 data_block_save (block, &saved);
3312 if (!_dbus_string_init (&entry_value_signature))
3315 if (!_dbus_string_init (&dict_entry_signature))
3317 _dbus_string_free (&entry_value_signature);
3321 child = _dbus_list_get_first (&container->children);
3323 if (!node_build_signature (child,
3324 &entry_value_signature))
3327 if (!_dbus_string_append (&dict_entry_signature,
3328 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
3329 DBUS_TYPE_INT32_AS_STRING))
3332 if (!_dbus_string_copy (&entry_value_signature, 0,
3333 &dict_entry_signature,
3334 _dbus_string_get_length (&dict_entry_signature)))
3337 if (!_dbus_string_append_byte (&dict_entry_signature,
3338 DBUS_DICT_ENTRY_END_CHAR))
3341 if (!_dbus_type_writer_recurse (writer, DBUS_TYPE_ARRAY,
3342 &dict_entry_signature, 0,
3347 while (i < n_entries)
3349 DBusTypeWriter entry_sub;
3352 if (!_dbus_type_writer_recurse (&sub, DBUS_TYPE_DICT_ENTRY,
3357 key = int32_from_seed (seed + i);
3359 if (!_dbus_type_writer_write_basic (&entry_sub,
3364 if (!node_write_value (child, block, &entry_sub, seed + i))
3367 if (!_dbus_type_writer_unrecurse (&sub, &entry_sub))
3373 if (!_dbus_type_writer_unrecurse (writer, &sub))
3376 _dbus_string_free (&entry_value_signature);
3377 _dbus_string_free (&dict_entry_signature);
3381 data_block_restore (block, &saved);
3382 _dbus_string_free (&entry_value_signature);
3383 _dbus_string_free (&dict_entry_signature);
3388 dict_read_or_set_value (TestTypeNode *node,
3389 DBusTypeReader *reader,
3390 DBusTypeReader *realign_root,
3393 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3397 TestTypeNode *child;
3399 n_entries = node->klass->subclass_detail;
3401 check_expected_type (reader, DBUS_TYPE_ARRAY);
3403 child = _dbus_list_get_first (&container->children);
3407 _dbus_type_reader_recurse (reader, &sub);
3409 check_expected_type (&sub, DBUS_TYPE_DICT_ENTRY);
3412 while (i < n_entries)
3414 DBusTypeReader entry_sub;
3416 check_expected_type (&sub, DBUS_TYPE_DICT_ENTRY);
3418 _dbus_type_reader_recurse (&sub, &entry_sub);
3420 if (realign_root == NULL)
3424 check_expected_type (&entry_sub, DBUS_TYPE_INT32);
3426 _dbus_type_reader_read_basic (&entry_sub,
3427 (dbus_int32_t*) &v);
3429 _dbus_assert (v == int32_from_seed (seed + i));
3431 NEXT_EXPECTING_TRUE (&entry_sub);
3433 if (!node_read_value (child, &entry_sub, seed + i))
3436 NEXT_EXPECTING_FALSE (&entry_sub);
3442 v = int32_from_seed (seed + i);
3444 if (!_dbus_type_reader_set_basic (&entry_sub,
3449 NEXT_EXPECTING_TRUE (&entry_sub);
3451 if (!node_set_value (child, &entry_sub, realign_root, seed + i))
3454 NEXT_EXPECTING_FALSE (&entry_sub);
3457 if (i == (n_entries - 1))
3458 NEXT_EXPECTING_FALSE (&sub);
3460 NEXT_EXPECTING_TRUE (&sub);
3470 dict_read_value (TestTypeNode *node,
3471 DBusTypeReader *reader,
3474 return dict_read_or_set_value (node, reader, NULL, seed);
3478 dict_set_value (TestTypeNode *node,
3479 DBusTypeReader *reader,
3480 DBusTypeReader *realign_root,
3483 return dict_read_or_set_value (node, reader, realign_root, seed);
3487 dict_build_signature (TestTypeNode *node,
3490 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3493 orig_len = _dbus_string_get_length (str);
3495 if (!_dbus_string_append_byte (str, DBUS_TYPE_ARRAY))
3498 if (!_dbus_string_append (str, DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING DBUS_TYPE_INT32_AS_STRING))
3501 if (!node_build_signature (_dbus_list_get_first (&container->children),
3505 if (!_dbus_string_append_byte (str, DBUS_DICT_ENTRY_END_CHAR))
3511 _dbus_string_set_length (str, orig_len);
3516 container_destroy (TestTypeNode *node)
3518 TestTypeNodeContainer *container = (TestTypeNodeContainer*) node;
3521 link = _dbus_list_get_first_link (&container->children);
3522 while (link != NULL)
3524 TestTypeNode *child = link->data;
3525 DBusList *next = _dbus_list_get_next_link (&container->children, link);
3527 node_destroy (child);
3529 _dbus_list_free_link (link);
3535 #endif /* !DOXYGEN_SHOULD_SKIP_THIS */
3537 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */