1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-message-util.c Would be in dbus-message.c, but only used by bus/tests
4 * Copyright (C) 2002, 2003, 2004, 2005 Red Hat Inc.
5 * Copyright (C) 2002, 2003 CodeFactory AB
7 * Licensed under the Academic Free License version 2.1
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
26 #include "dbus-internals.h"
27 #include "dbus-test.h"
28 #include "dbus-message-private.h"
29 #include "dbus-marshal-recursive.h"
30 #include "dbus-string.h"
31 #ifdef HAVE_UNIX_FD_PASSING
32 #include "dbus-sysdeps-unix.h"
36 /* Necessary for the Linux-specific fd leak checking code only */
37 #include <sys/types.h>
44 * @addtogroup DBusMessage
48 #ifdef DBUS_ENABLE_EMBEDDED_TESTS
50 * Reads arguments from a message iterator given a variable argument
51 * list. Only arguments of basic type and arrays of fixed-length
52 * basic type may be read with this function. See
53 * dbus_message_get_args() for more details.
55 * @param iter the message iterator
56 * @param error error to be filled in on failure
57 * @param first_arg_type the first argument type
58 * @param ... location for first argument value, then list of type-location pairs
59 * @returns #FALSE if the error was set
62 dbus_message_iter_get_args (DBusMessageIter *iter,
70 _dbus_return_val_if_fail (iter != NULL, FALSE);
71 _dbus_return_val_if_error_is_set (error, FALSE);
73 va_start (var_args, first_arg_type);
74 retval = _dbus_message_iter_get_args_valist (iter, error, first_arg_type, var_args);
79 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */
83 #ifdef DBUS_ENABLE_EMBEDDED_TESTS
84 #include "dbus-test.h"
85 #include "dbus-message-factory.h"
89 static int validities_seen[DBUS_VALIDITY_LAST + _DBUS_NEGATIVE_VALIDITY_COUNT];
92 reset_validities_seen (void)
96 while (i < _DBUS_N_ELEMENTS (validities_seen))
98 validities_seen[i] = 0;
104 record_validity_seen (DBusValidity validity)
106 validities_seen[validity + _DBUS_NEGATIVE_VALIDITY_COUNT] += 1;
110 print_validities_seen (dbus_bool_t not_seen)
114 while (i < _DBUS_N_ELEMENTS (validities_seen))
116 if ((i - _DBUS_NEGATIVE_VALIDITY_COUNT) == DBUS_VALIDITY_UNKNOWN ||
117 (i - _DBUS_NEGATIVE_VALIDITY_COUNT) == DBUS_INVALID_FOR_UNKNOWN_REASON)
119 else if ((not_seen && validities_seen[i] == 0) ||
120 (!not_seen && validities_seen[i] > 0))
121 printf ("validity %3d seen %d times\n",
122 i - _DBUS_NEGATIVE_VALIDITY_COUNT,
129 check_memleaks (void)
133 if (_dbus_get_malloc_blocks_outstanding () != 0)
135 _dbus_warn ("%d dbus_malloc blocks were not freed in %s\n",
136 _dbus_get_malloc_blocks_outstanding (), __FILE__);
137 _dbus_assert_not_reached ("memleaks");
142 struct DBusInitialFDs {
148 _dbus_check_fdleaks_enter (void)
154 /* this is plain malloc so it won't interfere with leak checking */
155 fds = malloc (sizeof (DBusInitialFDs));
156 _dbus_assert (fds != NULL);
158 /* This works on Linux only */
160 if ((d = opendir ("/proc/self/fd")))
164 while ((de = readdir(d)))
170 if (de->d_name[0] == '.')
174 l = strtol (de->d_name, &e, 10);
175 _dbus_assert (errno == 0 && e && !*e);
185 FD_SET (fd, &fds->set);
198 _dbus_check_fdleaks_leave (DBusInitialFDs *fds)
203 /* This works on Linux only */
205 if ((d = opendir ("/proc/self/fd")))
209 while ((de = readdir(d)))
215 if (de->d_name[0] == '.')
219 l = strtol (de->d_name, &e, 10);
220 _dbus_assert (errno == 0 && e && !*e);
230 if (FD_ISSET (fd, &fds->set))
233 _dbus_warn ("file descriptor %i leaked in %s.\n", fd, __FILE__);
234 _dbus_assert_not_reached ("fdleaks");
242 _dbus_assert (fds == NULL);
247 check_have_valid_message (DBusMessageLoader *loader)
249 DBusMessage *message;
255 if (_dbus_message_loader_get_is_corrupted (loader))
257 _dbus_warn ("loader corrupted on message that was expected to be valid; invalid reason %d\n",
258 loader->corruption_reason);
262 message = _dbus_message_loader_pop_message (loader);
265 _dbus_warn ("didn't load message that was expected to be valid (message not popped)\n");
269 if (_dbus_string_get_length (&loader->data) > 0)
271 _dbus_warn ("had leftover bytes from expected-to-be-valid single message\n");
277 /* Verify that we're able to properly deal with the message.
278 * For example, this would detect improper handling of messages
279 * in nonstandard byte order.
281 if (!check_message_handling (message))
285 record_validity_seen (DBUS_VALID);
291 dbus_message_unref (message);
297 check_invalid_message (DBusMessageLoader *loader,
298 DBusValidity expected_validity)
304 if (!_dbus_message_loader_get_is_corrupted (loader))
306 _dbus_warn ("loader not corrupted on message that was expected to be invalid\n");
310 record_validity_seen (loader->corruption_reason);
312 if (expected_validity != DBUS_INVALID_FOR_UNKNOWN_REASON &&
313 loader->corruption_reason != expected_validity)
315 _dbus_warn ("expected message to be corrupted for reason %d and was corrupted for %d instead\n",
316 expected_validity, loader->corruption_reason);
327 check_incomplete_message (DBusMessageLoader *loader)
329 DBusMessage *message;
335 if (_dbus_message_loader_get_is_corrupted (loader))
337 _dbus_warn ("loader corrupted on message that was expected to be valid (but incomplete), corruption reason %d\n",
338 loader->corruption_reason);
342 message = _dbus_message_loader_pop_message (loader);
345 _dbus_warn ("loaded message that was expected to be incomplete\n");
349 record_validity_seen (DBUS_VALID_BUT_INCOMPLETE);
354 dbus_message_unref (message);
359 check_loader_results (DBusMessageLoader *loader,
360 DBusValidity expected_validity)
362 if (!_dbus_message_loader_queue_messages (loader))
363 _dbus_assert_not_reached ("no memory to queue messages");
365 if (expected_validity == DBUS_VALID)
366 return check_have_valid_message (loader);
367 else if (expected_validity == DBUS_VALID_BUT_INCOMPLETE)
368 return check_incomplete_message (loader);
369 else if (expected_validity == DBUS_VALIDITY_UNKNOWN)
371 /* here we just know we didn't segfault and that was the
372 * only test. Also, we record that we got coverage
373 * for the validity reason.
375 if (_dbus_message_loader_get_is_corrupted (loader))
376 record_validity_seen (loader->corruption_reason);
381 return check_invalid_message (loader, expected_validity);
385 * Loads the message in the given message file.
387 * @param filename filename to load
388 * @param data string to load message into
389 * @returns #TRUE if the message was loaded
392 dbus_internal_do_not_use_load_message_file (const DBusString *filename,
396 DBusError error = DBUS_ERROR_INIT;
400 _dbus_verbose ("Loading raw %s\n", _dbus_string_get_const_data (filename));
401 if (!_dbus_file_get_contents (data, filename, &error))
403 _dbus_warn ("Could not load message file %s: %s\n",
404 _dbus_string_get_const_data (filename),
406 dbus_error_free (&error);
418 * Tries loading the message in the given message file
419 * and verifies that DBusMessageLoader can handle it.
421 * @param filename filename to load
422 * @param expected_validity what the message has to be like to return #TRUE
423 * @returns #TRUE if the message has the expected validity
426 dbus_internal_do_not_use_try_message_file (const DBusString *filename,
427 DBusValidity expected_validity)
434 if (!_dbus_string_init (&data))
435 _dbus_assert_not_reached ("could not allocate string\n");
437 if (!dbus_internal_do_not_use_load_message_file (filename, &data))
440 retval = dbus_internal_do_not_use_try_message_data (&data, expected_validity);
446 if (_dbus_string_get_length (&data) > 0)
447 _dbus_verbose_bytes_of_string (&data, 0,
448 _dbus_string_get_length (&data));
450 _dbus_warn ("Failed message loader test on %s\n",
451 _dbus_string_get_const_data (filename));
454 _dbus_string_free (&data);
460 * Tries loading the given message data.
463 * @param data the message data
464 * @param expected_validity what the message has to be like to return #TRUE
465 * @returns #TRUE if the message has the expected validity
468 dbus_internal_do_not_use_try_message_data (const DBusString *data,
469 DBusValidity expected_validity)
471 DBusMessageLoader *loader;
479 /* Write the data one byte at a time */
481 loader = _dbus_message_loader_new ();
483 /* check some trivial loader functions */
484 _dbus_message_loader_ref (loader);
485 _dbus_message_loader_unref (loader);
486 _dbus_message_loader_get_max_message_size (loader);
488 len = _dbus_string_get_length (data);
489 for (i = 0; i < len; i++)
493 _dbus_message_loader_get_buffer (loader, &buffer);
494 _dbus_string_append_byte (buffer,
495 _dbus_string_get_byte (data, i));
496 _dbus_message_loader_return_buffer (loader, buffer);
499 if (!check_loader_results (loader, expected_validity))
502 _dbus_message_loader_unref (loader);
505 /* Write the data all at once */
507 loader = _dbus_message_loader_new ();
512 _dbus_message_loader_get_buffer (loader, &buffer);
513 _dbus_string_copy (data, 0, buffer,
514 _dbus_string_get_length (buffer));
515 _dbus_message_loader_return_buffer (loader, buffer);
518 if (!check_loader_results (loader, expected_validity))
521 _dbus_message_loader_unref (loader);
524 /* Write the data 2 bytes at a time */
526 loader = _dbus_message_loader_new ();
528 len = _dbus_string_get_length (data);
529 for (i = 0; i < len; i += 2)
533 _dbus_message_loader_get_buffer (loader, &buffer);
534 _dbus_string_append_byte (buffer,
535 _dbus_string_get_byte (data, i));
537 _dbus_string_append_byte (buffer,
538 _dbus_string_get_byte (data, i+1));
539 _dbus_message_loader_return_buffer (loader, buffer);
542 if (!check_loader_results (loader, expected_validity))
545 _dbus_message_loader_unref (loader);
553 _dbus_message_loader_unref (loader);
559 process_test_subdir (const DBusString *test_base_dir,
561 DBusValidity expected_validity,
562 DBusForeachMessageFileFunc function,
565 DBusString test_directory;
569 DBusError error = DBUS_ERROR_INIT;
574 if (!_dbus_string_init (&test_directory))
575 _dbus_assert_not_reached ("didn't allocate test_directory\n");
577 _dbus_string_init_const (&filename, subdir);
579 if (!_dbus_string_copy (test_base_dir, 0,
581 _dbus_assert_not_reached ("couldn't copy test_base_dir to test_directory");
583 if (!_dbus_concat_dir_and_file (&test_directory, &filename))
584 _dbus_assert_not_reached ("couldn't allocate full path");
586 _dbus_string_free (&filename);
587 if (!_dbus_string_init (&filename))
588 _dbus_assert_not_reached ("didn't allocate filename string\n");
590 dir = _dbus_directory_open (&test_directory, &error);
593 _dbus_warn ("Could not open %s: %s\n",
594 _dbus_string_get_const_data (&test_directory),
596 dbus_error_free (&error);
600 printf ("Testing %s:\n", subdir);
603 while (_dbus_directory_get_next_file (dir, &filename, &error))
605 DBusString full_path;
607 if (!_dbus_string_init (&full_path))
608 _dbus_assert_not_reached ("couldn't init string");
610 if (!_dbus_string_copy (&test_directory, 0, &full_path, 0))
611 _dbus_assert_not_reached ("couldn't copy dir to full_path");
613 if (!_dbus_concat_dir_and_file (&full_path, &filename))
614 _dbus_assert_not_reached ("couldn't concat file to dir");
616 if (_dbus_string_ends_with_c_str (&filename, ".message-raw"))
620 if (_dbus_string_ends_with_c_str (&filename, ".message"))
622 printf ("SKIP: Could not load %s, message builder language no longer supported\n",
623 _dbus_string_get_const_data (&filename));
626 _dbus_verbose ("Skipping non-.message file %s\n",
627 _dbus_string_get_const_data (&filename));
628 _dbus_string_free (&full_path);
633 _dbus_string_get_const_data (&filename));
635 if (! (*function) (&full_path,
636 expected_validity, user_data))
638 _dbus_string_free (&full_path);
642 _dbus_string_free (&full_path);
645 if (dbus_error_is_set (&error))
647 _dbus_warn ("Could not get next file in %s: %s\n",
648 _dbus_string_get_const_data (&test_directory),
650 dbus_error_free (&error);
659 _dbus_directory_close (dir);
660 _dbus_string_free (&test_directory);
661 _dbus_string_free (&filename);
667 * Runs the given function on every message file in the test suite.
668 * The function should return #FALSE on test failure or fatal error.
670 * @param test_data_dir root dir of the test suite data files (top_srcdir/test/data)
671 * @param func the function to run
672 * @param user_data data for function
673 * @returns #FALSE if there's a failure
676 dbus_internal_do_not_use_foreach_message_file (const char *test_data_dir,
677 DBusForeachMessageFileFunc func,
680 DBusString test_directory;
685 _dbus_string_init_const (&test_directory, test_data_dir);
687 if (!process_test_subdir (&test_directory, "valid-messages",
688 DBUS_VALID, func, user_data))
693 if (!process_test_subdir (&test_directory, "invalid-messages",
694 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
699 if (!process_test_subdir (&test_directory, "incomplete-messages",
700 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
709 _dbus_string_free (&test_directory);
715 #define GET_AND_CHECK(iter, typename, literal) \
717 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
718 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
719 dbus_message_iter_get_basic (&iter, &v_##typename); \
720 if (v_##typename != literal) \
721 _dbus_assert_not_reached ("got wrong value from message iter"); \
724 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \
726 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
727 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
728 dbus_message_iter_get_basic (&iter, &v_##typename); \
729 if (strcmp (v_##typename, literal) != 0) \
730 _dbus_assert_not_reached ("got wrong value from message iter"); \
733 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \
735 GET_AND_CHECK(iter, typename, literal); \
736 if (!dbus_message_iter_next (&iter)) \
737 _dbus_assert_not_reached ("failed to move iter to next"); \
740 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \
742 GET_AND_CHECK_STRCMP(iter, typename, literal); \
743 if (!dbus_message_iter_next (&iter)) \
744 _dbus_assert_not_reached ("failed to move iter to next"); \
748 message_iter_test (DBusMessage *message)
750 DBusMessageIter iter, array, array2;
751 const char *v_STRING;
753 dbus_int16_t v_INT16;
754 dbus_uint16_t v_UINT16;
755 dbus_int32_t v_INT32;
756 dbus_uint32_t v_UINT32;
757 dbus_int64_t v_INT64;
758 dbus_uint64_t v_UINT64;
759 unsigned char v_BYTE;
760 dbus_bool_t v_BOOLEAN;
762 const dbus_int32_t *our_int_array;
765 dbus_message_iter_init (message, &iter);
767 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING, "Test string");
768 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
769 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
770 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
772 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
773 _dbus_assert_not_reached ("Argument type not an array");
775 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_DOUBLE)
776 _dbus_assert_not_reached ("Array type not double");
778 dbus_message_iter_recurse (&iter, &array);
780 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
781 GET_AND_CHECK (array, DOUBLE, 2.5);
783 if (dbus_message_iter_next (&array))
784 _dbus_assert_not_reached ("Didn't reach end of array");
786 if (!dbus_message_iter_next (&iter))
787 _dbus_assert_not_reached ("Reached end of arguments");
789 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
791 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
792 _dbus_assert_not_reached ("no array");
794 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_INT32)
795 _dbus_assert_not_reached ("Array type not int32");
798 dbus_message_iter_recurse (&iter, &array);
800 if (dbus_message_iter_next (&array))
801 _dbus_assert_not_reached ("Didn't reach end of array");
803 if (!dbus_message_iter_next (&iter))
804 _dbus_assert_not_reached ("Reached end of arguments");
806 GET_AND_CHECK (iter, BYTE, 0xF0);
808 if (dbus_message_iter_next (&iter))
809 _dbus_assert_not_reached ("Didn't reach end of arguments");
814 verify_test_message (DBusMessage *message)
816 DBusMessageIter iter;
817 DBusError error = DBUS_ERROR_INIT;
818 dbus_int16_t our_int16;
819 dbus_uint16_t our_uint16;
820 dbus_int32_t our_int;
821 dbus_uint32_t our_uint;
825 dbus_bool_t our_bool;
826 unsigned char our_byte_1, our_byte_2;
827 const dbus_uint32_t *our_uint32_array = (void*)0xdeadbeef;
828 int our_uint32_array_len;
829 dbus_int32_t *our_int32_array = (void*)0xdeadbeef;
830 int our_int32_array_len;
831 dbus_int64_t our_int64;
832 dbus_uint64_t our_uint64;
833 dbus_int64_t *our_uint64_array = (void*)0xdeadbeef;
834 int our_uint64_array_len;
835 const dbus_int64_t *our_int64_array = (void*)0xdeadbeef;
836 int our_int64_array_len;
837 const double *our_double_array = (void*)0xdeadbeef;
838 int our_double_array_len;
839 const unsigned char *our_byte_array = (void*)0xdeadbeef;
840 int our_byte_array_len;
841 const dbus_bool_t *our_boolean_array = (void*)0xdeadbeef;
842 int our_boolean_array_len;
843 char **our_string_array;
844 int our_string_array_len;
846 dbus_message_iter_init (message, &iter);
848 if (!dbus_message_iter_get_args (&iter, &error,
849 DBUS_TYPE_INT16, &our_int16,
850 DBUS_TYPE_UINT16, &our_uint16,
851 DBUS_TYPE_INT32, &our_int,
852 DBUS_TYPE_UINT32, &our_uint,
853 DBUS_TYPE_INT64, &our_int64,
854 DBUS_TYPE_UINT64, &our_uint64,
855 DBUS_TYPE_STRING, &our_str,
856 DBUS_TYPE_DOUBLE, &our_double,
857 DBUS_TYPE_BOOLEAN, &our_bool,
858 DBUS_TYPE_BYTE, &our_byte_1,
859 DBUS_TYPE_BYTE, &our_byte_2,
860 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
861 &our_uint32_array, &our_uint32_array_len,
862 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32,
863 &our_int32_array, &our_int32_array_len,
864 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64,
865 &our_uint64_array, &our_uint64_array_len,
866 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64,
867 &our_int64_array, &our_int64_array_len,
868 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE,
869 &our_double_array, &our_double_array_len,
870 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
871 &our_byte_array, &our_byte_array_len,
872 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN,
873 &our_boolean_array, &our_boolean_array_len,
874 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
875 &our_string_array, &our_string_array_len,
878 _dbus_warn ("error: %s - %s\n", error.name,
879 (error.message != NULL) ? error.message : "no message");
880 _dbus_assert_not_reached ("Could not get arguments");
883 if (our_int16 != -0x123)
884 _dbus_assert_not_reached ("16-bit integers differ!");
886 if (our_uint16 != 0x123)
887 _dbus_assert_not_reached ("16-bit uints differ!");
889 if (our_int != -0x12345678)
890 _dbus_assert_not_reached ("integers differ!");
892 if (our_uint != 0x12300042)
893 _dbus_assert_not_reached ("uints differ!");
895 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
896 _dbus_assert_not_reached ("64-bit integers differ!");
897 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
898 _dbus_assert_not_reached ("64-bit unsigned integers differ!");
901 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double, v_DOUBLE))
902 _dbus_assert_not_reached ("doubles differ!");
904 if (strcmp (our_str, "Test string") != 0)
905 _dbus_assert_not_reached ("strings differ!");
908 _dbus_assert_not_reached ("booleans differ");
910 if (our_byte_1 != 42)
911 _dbus_assert_not_reached ("bytes differ!");
913 if (our_byte_2 != 24)
914 _dbus_assert_not_reached ("bytes differ!");
916 if (our_uint32_array_len != 4 ||
917 our_uint32_array[0] != 0x12345678 ||
918 our_uint32_array[1] != 0x23456781 ||
919 our_uint32_array[2] != 0x34567812 ||
920 our_uint32_array[3] != 0x45678123)
921 _dbus_assert_not_reached ("uint array differs");
923 if (our_int32_array_len != 4 ||
924 our_int32_array[0] != 0x12345678 ||
925 our_int32_array[1] != -0x23456781 ||
926 our_int32_array[2] != 0x34567812 ||
927 our_int32_array[3] != -0x45678123)
928 _dbus_assert_not_reached ("int array differs");
930 if (our_uint64_array_len != 4 ||
931 our_uint64_array[0] != 0x12345678 ||
932 our_uint64_array[1] != 0x23456781 ||
933 our_uint64_array[2] != 0x34567812 ||
934 our_uint64_array[3] != 0x45678123)
935 _dbus_assert_not_reached ("uint64 array differs");
937 if (our_int64_array_len != 4 ||
938 our_int64_array[0] != 0x12345678 ||
939 our_int64_array[1] != -0x23456781 ||
940 our_int64_array[2] != 0x34567812 ||
941 our_int64_array[3] != -0x45678123)
942 _dbus_assert_not_reached ("int64 array differs");
944 if (our_double_array_len != 3)
945 _dbus_assert_not_reached ("double array had wrong length");
947 /* On all IEEE machines (i.e. everything sane) exact equality
948 * should be preserved over the wire
951 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[0], v_DOUBLE))
952 _dbus_assert_not_reached ("double array had wrong values");
953 v_DOUBLE = 9876.54321;
954 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[1], v_DOUBLE))
955 _dbus_assert_not_reached ("double array had wrong values");
957 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[2], v_DOUBLE))
958 _dbus_assert_not_reached ("double array had wrong values");
960 if (our_byte_array_len != 4)
961 _dbus_assert_not_reached ("byte array had wrong length");
963 if (our_byte_array[0] != 'a' ||
964 our_byte_array[1] != 'b' ||
965 our_byte_array[2] != 'c' ||
966 our_byte_array[3] != 234)
967 _dbus_assert_not_reached ("byte array had wrong values");
969 if (our_boolean_array_len != 5)
970 _dbus_assert_not_reached ("bool array had wrong length");
972 if (our_boolean_array[0] != TRUE ||
973 our_boolean_array[1] != FALSE ||
974 our_boolean_array[2] != TRUE ||
975 our_boolean_array[3] != TRUE ||
976 our_boolean_array[4] != FALSE)
977 _dbus_assert_not_reached ("bool array had wrong values");
979 if (our_string_array_len != 4)
980 _dbus_assert_not_reached ("string array was wrong length");
982 if (strcmp (our_string_array[0], "Foo") != 0 ||
983 strcmp (our_string_array[1], "bar") != 0 ||
984 strcmp (our_string_array[2], "") != 0 ||
985 strcmp (our_string_array[3], "woo woo woo woo") != 0)
986 _dbus_assert_not_reached ("string array had wrong values");
988 dbus_free_string_array (our_string_array);
990 if (dbus_message_iter_next (&iter))
991 _dbus_assert_not_reached ("Didn't reach end of arguments");
995 verify_test_message_args_ignored (DBusMessage *message)
997 DBusMessageIter iter;
998 DBusError error = DBUS_ERROR_INIT;
999 dbus_uint32_t our_uint;
1000 DBusInitialFDs *initial_fds;
1002 initial_fds = _dbus_check_fdleaks_enter ();
1004 /* parse with empty signature: "" */
1005 dbus_message_iter_init (message, &iter);
1006 if (!dbus_message_iter_get_args (&iter, &error,
1009 _dbus_warn ("error: %s - %s\n", error.name,
1010 (error.message != NULL) ? error.message : "no message");
1014 _dbus_assert (!dbus_error_is_set (&error));
1015 _dbus_verbose ("arguments ignored.\n");
1018 /* parse with shorter signature: "u" */
1019 dbus_message_iter_init (message, &iter);
1020 if (!dbus_message_iter_get_args (&iter, &error,
1021 DBUS_TYPE_UINT32, &our_uint,
1024 _dbus_warn ("error: %s - %s\n", error.name,
1025 (error.message != NULL) ? error.message : "no message");
1029 _dbus_assert (!dbus_error_is_set (&error));
1030 _dbus_verbose ("arguments ignored.\n");
1033 _dbus_check_fdleaks_leave (initial_fds);
1037 verify_test_message_memleak (DBusMessage *message)
1039 DBusMessageIter iter;
1040 DBusError error = DBUS_ERROR_INIT;
1041 dbus_uint32_t our_uint1;
1042 dbus_uint32_t our_uint2;
1043 dbus_uint32_t our_uint3;
1044 char **our_string_array1;
1045 int our_string_array_len1;
1046 char **our_string_array2;
1047 int our_string_array_len2;
1048 #ifdef HAVE_UNIX_FD_PASSING
1052 DBusInitialFDs *initial_fds;
1054 initial_fds = _dbus_check_fdleaks_enter ();
1056 /* parse with wrong signature: "uashuu" */
1057 dbus_error_free (&error);
1058 dbus_message_iter_init (message, &iter);
1059 if (!dbus_message_iter_get_args (&iter, &error,
1060 DBUS_TYPE_UINT32, &our_uint1,
1061 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1062 &our_string_array1, &our_string_array_len1,
1063 #ifdef HAVE_UNIX_FD_PASSING
1064 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1066 DBUS_TYPE_UINT32, &our_uint2,
1067 DBUS_TYPE_UINT32, &our_uint3,
1070 _dbus_verbose ("expected error: %s - %s\n", error.name,
1071 (error.message != NULL) ? error.message : "no message");
1072 /* ensure array of string and unix fd not leaked */
1073 _dbus_assert (our_string_array1 == NULL);
1074 #ifdef HAVE_UNIX_FD_PASSING
1075 _dbus_assert (our_unix_fd1 == -1);
1080 _dbus_warn ("error: parse with wrong signature: 'uashuu'.\n");
1083 /* parse with wrong signature: "uashuashu" */
1084 dbus_message_iter_init (message, &iter);
1085 dbus_error_free (&error);
1086 if (!dbus_message_iter_get_args (&iter, &error,
1087 DBUS_TYPE_UINT32, &our_uint1,
1088 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1089 &our_string_array1, &our_string_array_len1,
1090 #ifdef HAVE_UNIX_FD_PASSING
1091 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1093 DBUS_TYPE_UINT32, &our_uint2,
1094 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1095 &our_string_array2, &our_string_array_len2,
1096 #ifdef HAVE_UNIX_FD_PASSING
1097 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1099 DBUS_TYPE_UINT32, &our_uint3,
1102 _dbus_verbose ("expected error: %s - %s\n", error.name,
1103 (error.message != NULL) ? error.message : "no message");
1104 /* ensure array of string and unix fd not leaked */
1105 _dbus_assert (our_string_array1 == NULL);
1106 _dbus_assert (our_string_array2 == NULL);
1107 #ifdef HAVE_UNIX_FD_PASSING
1108 _dbus_assert (our_unix_fd1 == -1);
1109 _dbus_assert (our_unix_fd2 == -1);
1114 _dbus_warn ("error: parse with wrong signature: 'uashuashu'.\n");
1117 /* parse with correct signature: "uashuash" */
1118 dbus_message_iter_init (message, &iter);
1119 dbus_error_free (&error);
1120 if (!dbus_message_iter_get_args (&iter, &error,
1121 DBUS_TYPE_UINT32, &our_uint1,
1122 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1123 &our_string_array1, &our_string_array_len1,
1124 #ifdef HAVE_UNIX_FD_PASSING
1125 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1127 DBUS_TYPE_UINT32, &our_uint2,
1128 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1129 &our_string_array2, &our_string_array_len2,
1130 #ifdef HAVE_UNIX_FD_PASSING
1131 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1135 _dbus_warn ("error: %s - %s\n", error.name,
1136 (error.message != NULL) ? error.message : "no message");
1137 _dbus_assert_not_reached ("Could not get arguments");
1141 dbus_free_string_array (our_string_array1);
1142 dbus_free_string_array (our_string_array2);
1143 #ifdef HAVE_UNIX_FD_PASSING
1144 _dbus_close (our_unix_fd1, &error);
1145 _dbus_close (our_unix_fd2, &error);
1148 _dbus_check_fdleaks_leave (initial_fds);
1152 * @ingroup DBusMessageInternals
1153 * Unit test for DBusMessage.
1155 * @returns #TRUE on success.
1158 _dbus_message_test (const char *test_data_dir)
1160 DBusMessage *message, *message_without_unix_fds;
1161 DBusMessageLoader *loader;
1167 const dbus_uint32_t our_uint32_array[] =
1168 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1169 const dbus_int32_t our_int32_array[] =
1170 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1171 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1172 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1173 const dbus_uint64_t our_uint64_array[] =
1174 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1175 const dbus_int64_t our_int64_array[] =
1176 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1177 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1178 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1179 const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
1180 const char *our_string_array1[] = { "foo", "Bar", "", "Woo woo Woo woo" };
1181 const char **v_ARRAY_STRING = our_string_array;
1182 const char **v1_ARRAY_STRING = our_string_array1;
1183 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1184 const double *v_ARRAY_DOUBLE = our_double_array;
1185 const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
1186 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1187 const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
1188 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1191 const char *v_STRING;
1193 dbus_int16_t v_INT16;
1194 dbus_uint16_t v_UINT16;
1195 dbus_int32_t v_INT32;
1196 dbus_uint32_t v_UINT32;
1197 dbus_uint32_t v1_UINT32;
1198 dbus_int64_t v_INT64;
1199 dbus_uint64_t v_UINT64;
1200 unsigned char v_BYTE;
1201 unsigned char v2_BYTE;
1202 dbus_bool_t v_BOOLEAN;
1203 DBusMessageIter iter, array_iter, struct_iter;
1204 #ifdef HAVE_UNIX_FD_PASSING
1209 DBusInitialFDs *initial_fds;
1211 char basic_types[] = DBUS_TYPE_BYTE_AS_STRING \
1212 DBUS_TYPE_BOOLEAN_AS_STRING \
1213 DBUS_TYPE_INT16_AS_STRING \
1214 DBUS_TYPE_INT32_AS_STRING \
1215 DBUS_TYPE_INT64_AS_STRING \
1216 DBUS_TYPE_UINT16_AS_STRING \
1217 DBUS_TYPE_UINT32_AS_STRING \
1218 DBUS_TYPE_UINT64_AS_STRING \
1219 DBUS_TYPE_DOUBLE_AS_STRING \
1220 DBUS_TYPE_STRING_AS_STRING;
1222 initial_fds = _dbus_check_fdleaks_enter ();
1224 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1225 "/org/freedesktop/TestPath",
1226 "Foo.TestInterface",
1228 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1229 _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
1231 _dbus_assert (strcmp (dbus_message_get_path (message),
1232 "/org/freedesktop/TestPath") == 0);
1233 dbus_message_set_serial (message, 1234);
1235 /* string length including nul byte not a multiple of 4 */
1236 if (!dbus_message_set_sender (message, "org.foo.bar1"))
1237 _dbus_assert_not_reached ("out of memory");
1239 _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
1240 dbus_message_set_reply_serial (message, 5678);
1242 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1243 _dbus_string_get_length (&message->header.data));
1244 _dbus_verbose_bytes_of_string (&message->body, 0,
1245 _dbus_string_get_length (&message->body));
1247 if (!dbus_message_set_sender (message, NULL))
1248 _dbus_assert_not_reached ("out of memory");
1251 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1252 _dbus_string_get_length (&message->header.data));
1253 _dbus_verbose_bytes_of_string (&message->body, 0,
1254 _dbus_string_get_length (&message->body));
1257 _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
1258 _dbus_assert (dbus_message_get_serial (message) == 1234);
1259 _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
1260 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1262 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1263 dbus_message_set_no_reply (message, TRUE);
1264 _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
1265 dbus_message_set_no_reply (message, FALSE);
1266 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1268 /* Set/get some header fields */
1270 if (!dbus_message_set_path (message, "/foo"))
1271 _dbus_assert_not_reached ("out of memory");
1272 _dbus_assert (strcmp (dbus_message_get_path (message),
1275 if (!dbus_message_set_interface (message, "org.Foo"))
1276 _dbus_assert_not_reached ("out of memory");
1277 _dbus_assert (strcmp (dbus_message_get_interface (message),
1280 if (!dbus_message_set_member (message, "Bar"))
1281 _dbus_assert_not_reached ("out of memory");
1282 _dbus_assert (strcmp (dbus_message_get_member (message),
1285 /* Set/get them with longer values */
1286 if (!dbus_message_set_path (message, "/foo/bar"))
1287 _dbus_assert_not_reached ("out of memory");
1288 _dbus_assert (strcmp (dbus_message_get_path (message),
1291 if (!dbus_message_set_interface (message, "org.Foo.Bar"))
1292 _dbus_assert_not_reached ("out of memory");
1293 _dbus_assert (strcmp (dbus_message_get_interface (message),
1294 "org.Foo.Bar") == 0);
1296 if (!dbus_message_set_member (message, "BarFoo"))
1297 _dbus_assert_not_reached ("out of memory");
1298 _dbus_assert (strcmp (dbus_message_get_member (message),
1301 /* Realloc shorter again */
1303 if (!dbus_message_set_path (message, "/foo"))
1304 _dbus_assert_not_reached ("out of memory");
1305 _dbus_assert (strcmp (dbus_message_get_path (message),
1308 if (!dbus_message_set_interface (message, "org.Foo"))
1309 _dbus_assert_not_reached ("out of memory");
1310 _dbus_assert (strcmp (dbus_message_get_interface (message),
1313 if (!dbus_message_set_member (message, "Bar"))
1314 _dbus_assert_not_reached ("out of memory");
1315 _dbus_assert (strcmp (dbus_message_get_member (message),
1318 /* Path decomposing */
1319 dbus_message_set_path (message, NULL);
1320 dbus_message_get_path_decomposed (message, &decomposed);
1321 _dbus_assert (decomposed == NULL);
1322 dbus_free_string_array (decomposed);
1324 dbus_message_set_path (message, "/");
1325 dbus_message_get_path_decomposed (message, &decomposed);
1326 _dbus_assert (decomposed != NULL);
1327 _dbus_assert (decomposed[0] == NULL);
1328 dbus_free_string_array (decomposed);
1330 dbus_message_set_path (message, "/a/b");
1331 dbus_message_get_path_decomposed (message, &decomposed);
1332 _dbus_assert (decomposed != NULL);
1333 _dbus_assert (strcmp (decomposed[0], "a") == 0);
1334 _dbus_assert (strcmp (decomposed[1], "b") == 0);
1335 _dbus_assert (decomposed[2] == NULL);
1336 dbus_free_string_array (decomposed);
1338 dbus_message_set_path (message, "/spam/eggs");
1339 dbus_message_get_path_decomposed (message, &decomposed);
1340 _dbus_assert (decomposed != NULL);
1341 _dbus_assert (strcmp (decomposed[0], "spam") == 0);
1342 _dbus_assert (strcmp (decomposed[1], "eggs") == 0);
1343 _dbus_assert (decomposed[2] == NULL);
1344 dbus_free_string_array (decomposed);
1346 dbus_message_unref (message);
1348 /* Test the vararg functions */
1349 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1350 "/org/freedesktop/TestPath",
1351 "Foo.TestInterface",
1353 dbus_message_set_serial (message, 1);
1354 dbus_message_set_reply_serial (message, 5678);
1358 v_INT32 = -0x12345678;
1359 v_UINT32 = 0x12300042;
1360 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1361 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1362 v_STRING = "Test string";
1367 #ifdef HAVE_UNIX_FD_PASSING
1372 dbus_message_append_args (message,
1373 DBUS_TYPE_INT16, &v_INT16,
1374 DBUS_TYPE_UINT16, &v_UINT16,
1375 DBUS_TYPE_INT32, &v_INT32,
1376 DBUS_TYPE_UINT32, &v_UINT32,
1377 DBUS_TYPE_INT64, &v_INT64,
1378 DBUS_TYPE_UINT64, &v_UINT64,
1379 DBUS_TYPE_STRING, &v_STRING,
1380 DBUS_TYPE_DOUBLE, &v_DOUBLE,
1381 DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
1382 DBUS_TYPE_BYTE, &v_BYTE,
1383 DBUS_TYPE_BYTE, &v2_BYTE,
1384 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
1385 _DBUS_N_ELEMENTS (our_uint32_array),
1386 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
1387 _DBUS_N_ELEMENTS (our_int32_array),
1388 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
1389 _DBUS_N_ELEMENTS (our_uint64_array),
1390 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
1391 _DBUS_N_ELEMENTS (our_int64_array),
1392 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
1393 _DBUS_N_ELEMENTS (our_double_array),
1394 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
1395 _DBUS_N_ELEMENTS (our_byte_array),
1396 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
1397 _DBUS_N_ELEMENTS (our_boolean_array),
1398 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1399 _DBUS_N_ELEMENTS (our_string_array),
1404 sig[i++] = DBUS_TYPE_INT16;
1405 sig[i++] = DBUS_TYPE_UINT16;
1406 sig[i++] = DBUS_TYPE_INT32;
1407 sig[i++] = DBUS_TYPE_UINT32;
1408 sig[i++] = DBUS_TYPE_INT64;
1409 sig[i++] = DBUS_TYPE_UINT64;
1410 sig[i++] = DBUS_TYPE_STRING;
1411 sig[i++] = DBUS_TYPE_DOUBLE;
1412 sig[i++] = DBUS_TYPE_BOOLEAN;
1413 sig[i++] = DBUS_TYPE_BYTE;
1414 sig[i++] = DBUS_TYPE_BYTE;
1415 sig[i++] = DBUS_TYPE_ARRAY;
1416 sig[i++] = DBUS_TYPE_UINT32;
1417 sig[i++] = DBUS_TYPE_ARRAY;
1418 sig[i++] = DBUS_TYPE_INT32;
1419 sig[i++] = DBUS_TYPE_ARRAY;
1420 sig[i++] = DBUS_TYPE_UINT64;
1421 sig[i++] = DBUS_TYPE_ARRAY;
1422 sig[i++] = DBUS_TYPE_INT64;
1423 sig[i++] = DBUS_TYPE_ARRAY;
1424 sig[i++] = DBUS_TYPE_DOUBLE;
1425 sig[i++] = DBUS_TYPE_ARRAY;
1426 sig[i++] = DBUS_TYPE_BYTE;
1427 sig[i++] = DBUS_TYPE_ARRAY;
1428 sig[i++] = DBUS_TYPE_BOOLEAN;
1429 sig[i++] = DBUS_TYPE_ARRAY;
1430 sig[i++] = DBUS_TYPE_STRING;
1432 message_without_unix_fds = dbus_message_copy(message);
1433 _dbus_assert(message_without_unix_fds);
1434 #ifdef HAVE_UNIX_FD_PASSING
1435 dbus_message_append_args (message,
1436 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1438 sig[i++] = DBUS_TYPE_UNIX_FD;
1440 sig[i++] = DBUS_TYPE_INVALID;
1442 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1444 _dbus_verbose ("HEADER\n");
1445 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1446 _dbus_string_get_length (&message->header.data));
1447 _dbus_verbose ("BODY\n");
1448 _dbus_verbose_bytes_of_string (&message->body, 0,
1449 _dbus_string_get_length (&message->body));
1451 _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
1452 sig, dbus_message_get_signature (message));
1454 s = dbus_message_get_signature (message);
1456 _dbus_assert (dbus_message_has_signature (message, sig));
1457 _dbus_assert (strcmp (s, sig) == 0);
1459 verify_test_message (message);
1461 copy = dbus_message_copy (message);
1463 _dbus_assert (dbus_message_get_reply_serial (message) ==
1464 dbus_message_get_reply_serial (copy));
1465 _dbus_assert (message->header.padding == copy->header.padding);
1467 _dbus_assert (_dbus_string_get_length (&message->header.data) ==
1468 _dbus_string_get_length (©->header.data));
1470 _dbus_assert (_dbus_string_get_length (&message->body) ==
1471 _dbus_string_get_length (©->body));
1473 verify_test_message (copy);
1475 name1 = dbus_message_get_interface (message);
1476 name2 = dbus_message_get_interface (copy);
1478 _dbus_assert (strcmp (name1, name2) == 0);
1480 name1 = dbus_message_get_member (message);
1481 name2 = dbus_message_get_member (copy);
1483 _dbus_assert (strcmp (name1, name2) == 0);
1485 dbus_message_unref (copy);
1487 /* Message loader test */
1488 dbus_message_lock (message);
1489 loader = _dbus_message_loader_new ();
1491 /* check ref/unref */
1492 _dbus_message_loader_ref (loader);
1493 _dbus_message_loader_unref (loader);
1495 /* Write the header data one byte at a time */
1496 data = _dbus_string_get_const_data (&message->header.data);
1497 for (i = 0; i < _dbus_string_get_length (&message->header.data); i++)
1501 _dbus_message_loader_get_buffer (loader, &buffer);
1502 _dbus_string_append_byte (buffer, data[i]);
1503 _dbus_message_loader_return_buffer (loader, buffer);
1506 /* Write the body data one byte at a time */
1507 data = _dbus_string_get_const_data (&message->body);
1508 for (i = 0; i < _dbus_string_get_length (&message->body); i++)
1512 _dbus_message_loader_get_buffer (loader, &buffer);
1513 _dbus_string_append_byte (buffer, data[i]);
1514 _dbus_message_loader_return_buffer (loader, buffer);
1517 #ifdef HAVE_UNIX_FD_PASSING
1520 unsigned n_unix_fds;
1522 _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds);
1523 _dbus_assert(n_unix_fds > 0);
1524 _dbus_assert(message->n_unix_fds == 1);
1525 unix_fds[0] = _dbus_dup(message->unix_fds[0], NULL);
1526 _dbus_assert(unix_fds[0] >= 0);
1527 _dbus_message_loader_return_unix_fds(loader, unix_fds, 1);
1531 dbus_message_unref (message);
1533 /* Now pop back the message */
1534 if (!_dbus_message_loader_queue_messages (loader))
1535 _dbus_assert_not_reached ("no memory to queue messages");
1537 if (_dbus_message_loader_get_is_corrupted (loader))
1538 _dbus_assert_not_reached ("message loader corrupted");
1540 message = _dbus_message_loader_pop_message (loader);
1542 _dbus_assert_not_reached ("received a NULL message");
1544 if (dbus_message_get_reply_serial (message) != 5678)
1545 _dbus_assert_not_reached ("reply serial fields differ");
1547 dbus_message_unref (message);
1549 /* ovveride the serial, since it was reset by dbus_message_copy() */
1550 dbus_message_set_serial(message_without_unix_fds, 8901);
1552 dbus_message_lock (message_without_unix_fds);
1554 verify_test_message (message_without_unix_fds);
1557 /* Marshal and demarshal the message. */
1559 DBusMessage *message2;
1560 DBusError error = DBUS_ERROR_INIT;
1561 char *marshalled = NULL;
1563 char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx";
1565 if (!dbus_message_marshal (message_without_unix_fds, &marshalled, &len))
1566 _dbus_assert_not_reached ("failed to marshal message");
1568 _dbus_assert (len != 0);
1569 _dbus_assert (marshalled != NULL);
1571 _dbus_assert (dbus_message_demarshal_bytes_needed (marshalled, len) == len);
1572 message2 = dbus_message_demarshal (marshalled, len, &error);
1574 _dbus_assert (message2 != NULL);
1575 _dbus_assert (!dbus_error_is_set (&error));
1576 verify_test_message (message2);
1578 dbus_message_unref (message2);
1579 dbus_free (marshalled);
1581 /* Demarshal invalid message. */
1583 message2 = dbus_message_demarshal ("invalid", 7, &error);
1584 _dbus_assert (message2 == NULL);
1585 _dbus_assert (dbus_error_is_set (&error));
1586 dbus_error_free (&error);
1588 /* Demarshal invalid (empty) message. */
1590 message2 = dbus_message_demarshal ("", 0, &error);
1591 _dbus_assert (message2 == NULL);
1592 _dbus_assert (dbus_error_is_set (&error));
1593 dbus_error_free (&error);
1595 /* Bytes needed to demarshal empty message: 0 (more) */
1597 _dbus_assert (dbus_message_demarshal_bytes_needed ("", 0) == 0);
1599 /* Bytes needed to demarshal invalid message: -1 (error). */
1601 _dbus_assert (dbus_message_demarshal_bytes_needed (garbage_header, DBUS_MINIMUM_HEADER_SIZE) == -1);
1604 dbus_message_unref (message_without_unix_fds);
1605 _dbus_message_loader_unref (loader);
1608 _dbus_check_fdleaks_leave (initial_fds);
1609 initial_fds = _dbus_check_fdleaks_enter ();
1611 /* Test enumeration of array elements */
1612 for (i = strlen (basic_types) - 1; i > 0; i--)
1616 char* signature = _dbus_strdup ("?");
1618 signature[0] = basic_types[i];
1619 s = "SomeThingToSay";
1620 memset (&val, '\0', sizeof (val));
1622 message = dbus_message_new_method_call ("de.ende.test",
1623 "/de/ende/test", "de.ende.Test", "ArtistName");
1624 _dbus_assert (message != NULL);
1625 dbus_message_iter_init_append (message, &iter);
1626 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1627 signature, &array_iter);
1628 for (some = 0; some < 3; some++)
1630 if (basic_types[i] == DBUS_TYPE_STRING)
1631 dbus_message_iter_append_basic (&array_iter, DBUS_TYPE_STRING, &s);
1633 dbus_message_iter_append_basic (&array_iter, basic_types[i], &val);
1635 dbus_message_iter_close_container (&iter, &array_iter);
1636 dbus_message_iter_init (message, &iter);
1637 _dbus_assert (dbus_message_iter_get_element_count (&iter) == some);
1638 dbus_message_unref (message);
1639 dbus_free (signature);
1641 /* Array of structs */
1642 message = dbus_message_new_method_call ("de.ende.test",
1643 "/de/ende/test", "de.ende.Test", "ArtistName");
1644 _dbus_assert (message != NULL);
1645 dbus_message_iter_init_append (message, &iter);
1646 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1647 DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1648 DBUS_TYPE_STRING_AS_STRING
1649 DBUS_STRUCT_END_CHAR_AS_STRING, &array_iter);
1650 dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1651 NULL, &struct_iter);
1653 dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1654 dbus_message_iter_close_container (&array_iter, &struct_iter);
1655 dbus_message_iter_close_container (&iter, &array_iter);
1656 dbus_message_iter_init (message, &iter);
1657 _dbus_assert (dbus_message_iter_get_element_count (&iter) == 1);
1658 dbus_message_unref (message);
1661 /* Check that we can abandon a container */
1662 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1663 "/org/freedesktop/TestPath",
1664 "Foo.TestInterface",
1667 dbus_message_iter_init_append (message, &iter);
1669 ok = dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1670 (DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1671 DBUS_TYPE_STRING_AS_STRING
1672 DBUS_TYPE_STRING_AS_STRING
1673 DBUS_STRUCT_END_CHAR_AS_STRING),
1676 ok = dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1677 NULL, &struct_iter);
1680 ok = dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1683 /* uh-oh, error, try and unwind */
1685 dbus_message_iter_abandon_container (&array_iter, &struct_iter);
1686 dbus_message_iter_abandon_container (&array_iter, &iter);
1688 dbus_message_unref (message);
1690 /* Check we should not leak array of string or unix fd, fd.o#21259 */
1691 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1692 "/org/freedesktop/TestPath",
1693 "Foo.TestInterface",
1696 /* signature "uashuash" */
1697 dbus_message_append_args (message,
1698 DBUS_TYPE_UINT32, &v_UINT32,
1699 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1700 _DBUS_N_ELEMENTS (our_string_array),
1701 #ifdef HAVE_UNIX_FD_PASSING
1702 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1704 DBUS_TYPE_UINT32, &v1_UINT32,
1705 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v1_ARRAY_STRING,
1706 _DBUS_N_ELEMENTS (our_string_array1),
1707 #ifdef HAVE_UNIX_FD_PASSING
1708 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1714 sig[i++] = DBUS_TYPE_UINT32;
1715 sig[i++] = DBUS_TYPE_ARRAY;
1716 sig[i++] = DBUS_TYPE_STRING;
1717 #ifdef HAVE_UNIX_FD_PASSING
1718 sig[i++] = DBUS_TYPE_UNIX_FD;
1720 sig[i++] = DBUS_TYPE_UINT32;
1721 sig[i++] = DBUS_TYPE_ARRAY;
1722 sig[i++] = DBUS_TYPE_STRING;
1723 #ifdef HAVE_UNIX_FD_PASSING
1724 sig[i++] = DBUS_TYPE_UNIX_FD;
1726 sig[i++] = DBUS_TYPE_INVALID;
1728 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1730 verify_test_message_args_ignored (message);
1731 verify_test_message_memleak (message);
1733 dbus_message_unref (message);
1735 /* Load all the sample messages from the message factory */
1737 DBusMessageDataIter diter;
1738 DBusMessageData mdata;
1741 reset_validities_seen ();
1744 _dbus_message_data_iter_init (&diter);
1746 while (_dbus_message_data_iter_get_and_next (&diter,
1749 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1750 mdata.expected_validity))
1752 _dbus_warn ("expected validity %d and did not get it\n",
1753 mdata.expected_validity);
1754 _dbus_assert_not_reached ("message data failed");
1757 _dbus_message_data_free (&mdata);
1762 printf ("%d sample messages tested\n", count);
1764 print_validities_seen (FALSE);
1765 print_validities_seen (TRUE);
1769 _dbus_check_fdleaks_leave (initial_fds);
1771 /* Now load every message in test_data_dir if we have one */
1772 if (test_data_dir == NULL)
1775 initial_fds = _dbus_check_fdleaks_enter ();
1777 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1778 (DBusForeachMessageFileFunc)
1779 dbus_internal_do_not_use_try_message_file,
1781 _dbus_assert_not_reached ("foreach_message_file test failed");
1783 _dbus_check_fdleaks_leave (initial_fds);
1788 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */