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",
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.", 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",
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)");
269 if (_dbus_string_get_length (&loader->data) > 0)
271 _dbus_warn ("had leftover bytes from expected-to-be-valid single message");
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");
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",
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",
338 loader->corruption_reason);
342 message = _dbus_message_loader_pop_message (loader);
345 _dbus_warn ("loaded message that was expected to be incomplete");
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",
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");
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",
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 ();
485 /* check some trivial loader functions */
486 _dbus_message_loader_ref (loader);
487 _dbus_message_loader_unref (loader);
489 len = _dbus_string_get_length (data);
490 for (i = 0; i < len; i++)
494 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
495 if (!_dbus_string_append_byte (buffer,
496 _dbus_string_get_byte (data, i)))
498 _dbus_message_loader_return_buffer (loader, buffer);
501 if (!check_loader_results (loader, expected_validity))
504 _dbus_message_loader_unref (loader);
507 /* Write the data all at once */
509 loader = _dbus_message_loader_new ();
516 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
517 if (!_dbus_string_copy (data, 0, buffer,
518 _dbus_string_get_length (buffer)))
520 _dbus_message_loader_return_buffer (loader, buffer);
523 if (!check_loader_results (loader, expected_validity))
526 _dbus_message_loader_unref (loader);
529 /* Write the data 2 bytes at a time */
531 loader = _dbus_message_loader_new ();
535 len = _dbus_string_get_length (data);
536 for (i = 0; i < len; i += 2)
540 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
541 if (!_dbus_string_append_byte (buffer,
542 _dbus_string_get_byte (data, i)))
547 if (!_dbus_string_append_byte (buffer,
548 _dbus_string_get_byte (data, i+1)))
552 _dbus_message_loader_return_buffer (loader, buffer);
555 if (!check_loader_results (loader, expected_validity))
558 _dbus_message_loader_unref (loader);
566 _dbus_message_loader_unref (loader);
572 process_test_subdir (const DBusString *test_base_dir,
574 DBusValidity expected_validity,
575 DBusForeachMessageFileFunc function,
578 DBusString test_directory;
582 DBusError error = DBUS_ERROR_INIT;
587 if (!_dbus_string_init (&test_directory))
588 _dbus_assert_not_reached ("didn't allocate test_directory");
590 _dbus_string_init_const (&filename, subdir);
592 if (!_dbus_string_copy (test_base_dir, 0,
594 _dbus_assert_not_reached ("couldn't copy test_base_dir to test_directory");
596 if (!_dbus_concat_dir_and_file (&test_directory, &filename))
597 _dbus_assert_not_reached ("couldn't allocate full path");
599 _dbus_string_free (&filename);
600 if (!_dbus_string_init (&filename))
601 _dbus_assert_not_reached ("didn't allocate filename string");
603 dir = _dbus_directory_open (&test_directory, &error);
606 _dbus_warn ("Could not open %s: %s",
607 _dbus_string_get_const_data (&test_directory),
609 dbus_error_free (&error);
613 printf ("Testing %s:\n", subdir);
616 while (_dbus_directory_get_next_file (dir, &filename, &error))
618 DBusString full_path;
620 if (!_dbus_string_init (&full_path))
621 _dbus_assert_not_reached ("couldn't init string");
623 if (!_dbus_string_copy (&test_directory, 0, &full_path, 0))
624 _dbus_assert_not_reached ("couldn't copy dir to full_path");
626 if (!_dbus_concat_dir_and_file (&full_path, &filename))
627 _dbus_assert_not_reached ("couldn't concat file to dir");
629 if (_dbus_string_ends_with_c_str (&filename, ".message-raw"))
633 if (_dbus_string_ends_with_c_str (&filename, ".message"))
635 printf ("SKIP: Could not load %s, message builder language no longer supported\n",
636 _dbus_string_get_const_data (&filename));
639 _dbus_verbose ("Skipping non-.message file %s\n",
640 _dbus_string_get_const_data (&filename));
641 _dbus_string_free (&full_path);
646 _dbus_string_get_const_data (&filename));
648 if (! (*function) (&full_path,
649 expected_validity, user_data))
651 _dbus_string_free (&full_path);
655 _dbus_string_free (&full_path);
658 if (dbus_error_is_set (&error))
660 _dbus_warn ("Could not get next file in %s: %s",
661 _dbus_string_get_const_data (&test_directory),
663 dbus_error_free (&error);
672 _dbus_directory_close (dir);
673 _dbus_string_free (&test_directory);
674 _dbus_string_free (&filename);
680 * Runs the given function on every message file in the test suite.
681 * The function should return #FALSE on test failure or fatal error.
683 * @param test_data_dir root dir of the test suite data files (top_srcdir/test/data)
684 * @param func the function to run
685 * @param user_data data for function
686 * @returns #FALSE if there's a failure
689 dbus_internal_do_not_use_foreach_message_file (const char *test_data_dir,
690 DBusForeachMessageFileFunc func,
693 DBusString test_directory;
698 _dbus_string_init_const (&test_directory, test_data_dir);
700 if (!process_test_subdir (&test_directory, "valid-messages",
701 DBUS_VALID, func, user_data))
706 if (!process_test_subdir (&test_directory, "invalid-messages",
707 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
712 if (!process_test_subdir (&test_directory, "incomplete-messages",
713 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
722 _dbus_string_free (&test_directory);
728 #define GET_AND_CHECK(iter, typename, literal) \
730 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
731 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
732 dbus_message_iter_get_basic (&iter, &v_##typename); \
733 if (v_##typename != literal) \
734 _dbus_assert_not_reached ("got wrong value from message iter"); \
737 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \
739 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
740 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
741 dbus_message_iter_get_basic (&iter, &v_##typename); \
742 if (strcmp (v_##typename, literal) != 0) \
743 _dbus_assert_not_reached ("got wrong value from message iter"); \
746 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \
748 GET_AND_CHECK(iter, typename, literal); \
749 if (!dbus_message_iter_next (&iter)) \
750 _dbus_assert_not_reached ("failed to move iter to next"); \
753 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \
755 GET_AND_CHECK_STRCMP(iter, typename, literal); \
756 if (!dbus_message_iter_next (&iter)) \
757 _dbus_assert_not_reached ("failed to move iter to next"); \
761 message_iter_test (DBusMessage *message)
763 DBusMessageIter iter, array, array2;
764 const char *v_STRING;
766 dbus_int16_t v_INT16;
767 dbus_uint16_t v_UINT16;
768 dbus_int32_t v_INT32;
769 dbus_uint32_t v_UINT32;
770 dbus_int64_t v_INT64;
771 dbus_uint64_t v_UINT64;
772 unsigned char v_BYTE;
773 dbus_bool_t v_BOOLEAN;
775 const dbus_int32_t *our_int_array;
778 dbus_message_iter_init (message, &iter);
780 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING, "Test string");
781 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
782 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
783 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
785 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
786 _dbus_assert_not_reached ("Argument type not an array");
788 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_DOUBLE)
789 _dbus_assert_not_reached ("Array type not double");
791 dbus_message_iter_recurse (&iter, &array);
793 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
794 GET_AND_CHECK (array, DOUBLE, 2.5);
796 if (dbus_message_iter_next (&array))
797 _dbus_assert_not_reached ("Didn't reach end of array");
799 if (!dbus_message_iter_next (&iter))
800 _dbus_assert_not_reached ("Reached end of arguments");
802 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
804 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
805 _dbus_assert_not_reached ("no array");
807 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_INT32)
808 _dbus_assert_not_reached ("Array type not int32");
811 dbus_message_iter_recurse (&iter, &array);
813 if (dbus_message_iter_next (&array))
814 _dbus_assert_not_reached ("Didn't reach end of array");
816 if (!dbus_message_iter_next (&iter))
817 _dbus_assert_not_reached ("Reached end of arguments");
819 GET_AND_CHECK (iter, BYTE, 0xF0);
821 if (dbus_message_iter_next (&iter))
822 _dbus_assert_not_reached ("Didn't reach end of arguments");
827 verify_test_message (DBusMessage *message)
829 DBusMessageIter iter;
830 DBusError error = DBUS_ERROR_INIT;
831 dbus_int16_t our_int16;
832 dbus_uint16_t our_uint16;
833 dbus_int32_t our_int;
834 dbus_uint32_t our_uint;
838 dbus_bool_t our_bool;
839 unsigned char our_byte_1, our_byte_2;
840 const dbus_uint32_t *our_uint32_array = (void*)0xdeadbeef;
841 int our_uint32_array_len;
842 dbus_int32_t *our_int32_array = (void*)0xdeadbeef;
843 int our_int32_array_len;
844 dbus_int64_t our_int64;
845 dbus_uint64_t our_uint64;
846 dbus_int64_t *our_uint64_array = (void*)0xdeadbeef;
847 int our_uint64_array_len;
848 const dbus_int64_t *our_int64_array = (void*)0xdeadbeef;
849 int our_int64_array_len;
850 const double *our_double_array = (void*)0xdeadbeef;
851 int our_double_array_len;
852 const unsigned char *our_byte_array = (void*)0xdeadbeef;
853 int our_byte_array_len;
854 const dbus_bool_t *our_boolean_array = (void*)0xdeadbeef;
855 int our_boolean_array_len;
856 char **our_string_array;
857 int our_string_array_len;
859 dbus_message_iter_init (message, &iter);
861 if (!dbus_message_iter_get_args (&iter, &error,
862 DBUS_TYPE_INT16, &our_int16,
863 DBUS_TYPE_UINT16, &our_uint16,
864 DBUS_TYPE_INT32, &our_int,
865 DBUS_TYPE_UINT32, &our_uint,
866 DBUS_TYPE_INT64, &our_int64,
867 DBUS_TYPE_UINT64, &our_uint64,
868 DBUS_TYPE_STRING, &our_str,
869 DBUS_TYPE_DOUBLE, &our_double,
870 DBUS_TYPE_BOOLEAN, &our_bool,
871 DBUS_TYPE_BYTE, &our_byte_1,
872 DBUS_TYPE_BYTE, &our_byte_2,
873 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
874 &our_uint32_array, &our_uint32_array_len,
875 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32,
876 &our_int32_array, &our_int32_array_len,
877 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64,
878 &our_uint64_array, &our_uint64_array_len,
879 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64,
880 &our_int64_array, &our_int64_array_len,
881 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE,
882 &our_double_array, &our_double_array_len,
883 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
884 &our_byte_array, &our_byte_array_len,
885 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN,
886 &our_boolean_array, &our_boolean_array_len,
887 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
888 &our_string_array, &our_string_array_len,
891 _dbus_warn ("error: %s - %s", error.name,
892 (error.message != NULL) ? error.message : "no message");
893 _dbus_assert_not_reached ("Could not get arguments");
896 if (our_int16 != -0x123)
897 _dbus_assert_not_reached ("16-bit integers differ!");
899 if (our_uint16 != 0x123)
900 _dbus_assert_not_reached ("16-bit uints differ!");
902 if (our_int != -0x12345678)
903 _dbus_assert_not_reached ("integers differ!");
905 if (our_uint != 0x12300042)
906 _dbus_assert_not_reached ("uints differ!");
908 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
909 _dbus_assert_not_reached ("64-bit integers differ!");
910 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
911 _dbus_assert_not_reached ("64-bit unsigned integers differ!");
914 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double, v_DOUBLE))
915 _dbus_assert_not_reached ("doubles differ!");
917 if (strcmp (our_str, "Test string") != 0)
918 _dbus_assert_not_reached ("strings differ!");
921 _dbus_assert_not_reached ("booleans differ");
923 if (our_byte_1 != 42)
924 _dbus_assert_not_reached ("bytes differ!");
926 if (our_byte_2 != 24)
927 _dbus_assert_not_reached ("bytes differ!");
929 if (our_uint32_array_len != 4 ||
930 our_uint32_array[0] != 0x12345678 ||
931 our_uint32_array[1] != 0x23456781 ||
932 our_uint32_array[2] != 0x34567812 ||
933 our_uint32_array[3] != 0x45678123)
934 _dbus_assert_not_reached ("uint array differs");
936 if (our_int32_array_len != 4 ||
937 our_int32_array[0] != 0x12345678 ||
938 our_int32_array[1] != -0x23456781 ||
939 our_int32_array[2] != 0x34567812 ||
940 our_int32_array[3] != -0x45678123)
941 _dbus_assert_not_reached ("int array differs");
943 if (our_uint64_array_len != 4 ||
944 our_uint64_array[0] != 0x12345678 ||
945 our_uint64_array[1] != 0x23456781 ||
946 our_uint64_array[2] != 0x34567812 ||
947 our_uint64_array[3] != 0x45678123)
948 _dbus_assert_not_reached ("uint64 array differs");
950 if (our_int64_array_len != 4 ||
951 our_int64_array[0] != 0x12345678 ||
952 our_int64_array[1] != -0x23456781 ||
953 our_int64_array[2] != 0x34567812 ||
954 our_int64_array[3] != -0x45678123)
955 _dbus_assert_not_reached ("int64 array differs");
957 if (our_double_array_len != 3)
958 _dbus_assert_not_reached ("double array had wrong length");
960 /* On all IEEE machines (i.e. everything sane) exact equality
961 * should be preserved over the wire
964 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[0], v_DOUBLE))
965 _dbus_assert_not_reached ("double array had wrong values");
966 v_DOUBLE = 9876.54321;
967 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[1], v_DOUBLE))
968 _dbus_assert_not_reached ("double array had wrong values");
970 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[2], v_DOUBLE))
971 _dbus_assert_not_reached ("double array had wrong values");
973 if (our_byte_array_len != 4)
974 _dbus_assert_not_reached ("byte array had wrong length");
976 if (our_byte_array[0] != 'a' ||
977 our_byte_array[1] != 'b' ||
978 our_byte_array[2] != 'c' ||
979 our_byte_array[3] != 234)
980 _dbus_assert_not_reached ("byte array had wrong values");
982 if (our_boolean_array_len != 5)
983 _dbus_assert_not_reached ("bool array had wrong length");
985 if (our_boolean_array[0] != TRUE ||
986 our_boolean_array[1] != FALSE ||
987 our_boolean_array[2] != TRUE ||
988 our_boolean_array[3] != TRUE ||
989 our_boolean_array[4] != FALSE)
990 _dbus_assert_not_reached ("bool array had wrong values");
992 if (our_string_array_len != 4)
993 _dbus_assert_not_reached ("string array was wrong length");
995 if (strcmp (our_string_array[0], "Foo") != 0 ||
996 strcmp (our_string_array[1], "bar") != 0 ||
997 strcmp (our_string_array[2], "") != 0 ||
998 strcmp (our_string_array[3], "woo woo woo woo") != 0)
999 _dbus_assert_not_reached ("string array had wrong values");
1001 dbus_free_string_array (our_string_array);
1003 if (dbus_message_iter_next (&iter))
1004 _dbus_assert_not_reached ("Didn't reach end of arguments");
1008 verify_test_message_args_ignored (DBusMessage *message)
1010 DBusMessageIter iter;
1011 DBusError error = DBUS_ERROR_INIT;
1012 dbus_uint32_t our_uint;
1013 DBusInitialFDs *initial_fds;
1015 initial_fds = _dbus_check_fdleaks_enter ();
1017 /* parse with empty signature: "" */
1018 dbus_message_iter_init (message, &iter);
1019 if (!dbus_message_iter_get_args (&iter, &error,
1022 _dbus_warn ("error: %s - %s", error.name,
1023 (error.message != NULL) ? error.message : "no message");
1027 _dbus_assert (!dbus_error_is_set (&error));
1028 _dbus_verbose ("arguments ignored.\n");
1031 /* parse with shorter signature: "u" */
1032 dbus_message_iter_init (message, &iter);
1033 if (!dbus_message_iter_get_args (&iter, &error,
1034 DBUS_TYPE_UINT32, &our_uint,
1037 _dbus_warn ("error: %s - %s", error.name,
1038 (error.message != NULL) ? error.message : "no message");
1042 _dbus_assert (!dbus_error_is_set (&error));
1043 _dbus_verbose ("arguments ignored.\n");
1046 _dbus_check_fdleaks_leave (initial_fds);
1050 verify_test_message_memleak (DBusMessage *message)
1052 DBusMessageIter iter;
1053 DBusError error = DBUS_ERROR_INIT;
1054 dbus_uint32_t our_uint1;
1055 dbus_uint32_t our_uint2;
1056 dbus_uint32_t our_uint3;
1057 char **our_string_array1;
1058 int our_string_array_len1;
1059 char **our_string_array2;
1060 int our_string_array_len2;
1061 #ifdef HAVE_UNIX_FD_PASSING
1065 DBusInitialFDs *initial_fds;
1067 initial_fds = _dbus_check_fdleaks_enter ();
1069 /* parse with wrong signature: "uashuu" */
1070 dbus_error_free (&error);
1071 dbus_message_iter_init (message, &iter);
1072 if (!dbus_message_iter_get_args (&iter, &error,
1073 DBUS_TYPE_UINT32, &our_uint1,
1074 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1075 &our_string_array1, &our_string_array_len1,
1076 #ifdef HAVE_UNIX_FD_PASSING
1077 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1079 DBUS_TYPE_UINT32, &our_uint2,
1080 DBUS_TYPE_UINT32, &our_uint3,
1083 _dbus_verbose ("expected error: %s - %s\n", error.name,
1084 (error.message != NULL) ? error.message : "no message");
1085 /* ensure array of string and unix fd not leaked */
1086 _dbus_assert (our_string_array1 == NULL);
1087 #ifdef HAVE_UNIX_FD_PASSING
1088 _dbus_assert (our_unix_fd1 == -1);
1093 _dbus_warn ("error: parse with wrong signature: 'uashuu'.");
1096 /* parse with wrong signature: "uashuashu" */
1097 dbus_message_iter_init (message, &iter);
1098 dbus_error_free (&error);
1099 if (!dbus_message_iter_get_args (&iter, &error,
1100 DBUS_TYPE_UINT32, &our_uint1,
1101 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1102 &our_string_array1, &our_string_array_len1,
1103 #ifdef HAVE_UNIX_FD_PASSING
1104 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1106 DBUS_TYPE_UINT32, &our_uint2,
1107 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1108 &our_string_array2, &our_string_array_len2,
1109 #ifdef HAVE_UNIX_FD_PASSING
1110 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1112 DBUS_TYPE_UINT32, &our_uint3,
1115 _dbus_verbose ("expected error: %s - %s\n", error.name,
1116 (error.message != NULL) ? error.message : "no message");
1117 /* ensure array of string and unix fd not leaked */
1118 _dbus_assert (our_string_array1 == NULL);
1119 _dbus_assert (our_string_array2 == NULL);
1120 #ifdef HAVE_UNIX_FD_PASSING
1121 _dbus_assert (our_unix_fd1 == -1);
1122 _dbus_assert (our_unix_fd2 == -1);
1127 _dbus_warn ("error: parse with wrong signature: 'uashuashu'.");
1130 /* parse with correct signature: "uashuash" */
1131 dbus_message_iter_init (message, &iter);
1132 dbus_error_free (&error);
1133 if (!dbus_message_iter_get_args (&iter, &error,
1134 DBUS_TYPE_UINT32, &our_uint1,
1135 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1136 &our_string_array1, &our_string_array_len1,
1137 #ifdef HAVE_UNIX_FD_PASSING
1138 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1140 DBUS_TYPE_UINT32, &our_uint2,
1141 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1142 &our_string_array2, &our_string_array_len2,
1143 #ifdef HAVE_UNIX_FD_PASSING
1144 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1148 _dbus_warn ("error: %s - %s", error.name,
1149 (error.message != NULL) ? error.message : "no message");
1150 _dbus_assert_not_reached ("Could not get arguments");
1154 dbus_free_string_array (our_string_array1);
1155 dbus_free_string_array (our_string_array2);
1156 #ifdef HAVE_UNIX_FD_PASSING
1157 _dbus_close (our_unix_fd1, &error);
1158 _dbus_close (our_unix_fd2, &error);
1161 _dbus_check_fdleaks_leave (initial_fds);
1165 * @ingroup DBusMessageInternals
1166 * Unit test for DBusMessage.
1168 * @returns #TRUE on success.
1171 _dbus_message_test (const char *test_data_dir)
1173 DBusMessage *message, *message_without_unix_fds;
1174 DBusMessageLoader *loader;
1180 const dbus_uint32_t our_uint32_array[] =
1181 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1182 const dbus_int32_t our_int32_array[] =
1183 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1184 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1185 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1186 const dbus_uint64_t our_uint64_array[] =
1187 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1188 const dbus_int64_t our_int64_array[] =
1189 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1190 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1191 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1192 const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
1193 const char *our_string_array1[] = { "foo", "Bar", "", "Woo woo Woo woo" };
1194 const char **v_ARRAY_STRING = our_string_array;
1195 const char **v1_ARRAY_STRING = our_string_array1;
1196 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1197 const double *v_ARRAY_DOUBLE = our_double_array;
1198 const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
1199 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1200 const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
1201 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1204 const char *v_STRING;
1206 dbus_int16_t v_INT16;
1207 dbus_uint16_t v_UINT16;
1208 dbus_int32_t v_INT32;
1209 dbus_uint32_t v_UINT32;
1210 dbus_uint32_t v1_UINT32;
1211 dbus_int64_t v_INT64;
1212 dbus_uint64_t v_UINT64;
1213 unsigned char v_BYTE;
1214 unsigned char v2_BYTE;
1215 dbus_bool_t v_BOOLEAN;
1216 DBusMessageIter iter, array_iter, struct_iter;
1217 #ifdef HAVE_UNIX_FD_PASSING
1222 DBusInitialFDs *initial_fds;
1224 char basic_types[] = DBUS_TYPE_BYTE_AS_STRING \
1225 DBUS_TYPE_BOOLEAN_AS_STRING \
1226 DBUS_TYPE_INT16_AS_STRING \
1227 DBUS_TYPE_INT32_AS_STRING \
1228 DBUS_TYPE_INT64_AS_STRING \
1229 DBUS_TYPE_UINT16_AS_STRING \
1230 DBUS_TYPE_UINT32_AS_STRING \
1231 DBUS_TYPE_UINT64_AS_STRING \
1232 DBUS_TYPE_DOUBLE_AS_STRING \
1233 DBUS_TYPE_STRING_AS_STRING;
1235 initial_fds = _dbus_check_fdleaks_enter ();
1237 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1238 "/org/freedesktop/TestPath",
1239 "Foo.TestInterface",
1241 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1242 _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
1244 _dbus_assert (strcmp (dbus_message_get_path (message),
1245 "/org/freedesktop/TestPath") == 0);
1246 dbus_message_set_serial (message, 1234);
1248 /* string length including nul byte not a multiple of 4 */
1249 if (!dbus_message_set_sender (message, "org.foo.bar1"))
1250 _dbus_assert_not_reached ("out of memory");
1252 _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
1253 dbus_message_set_reply_serial (message, 5678);
1255 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1256 _dbus_string_get_length (&message->header.data));
1257 _dbus_verbose_bytes_of_string (&message->body, 0,
1258 _dbus_string_get_length (&message->body));
1260 if (!dbus_message_set_sender (message, NULL))
1261 _dbus_assert_not_reached ("out of memory");
1264 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1265 _dbus_string_get_length (&message->header.data));
1266 _dbus_verbose_bytes_of_string (&message->body, 0,
1267 _dbus_string_get_length (&message->body));
1270 _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
1271 _dbus_assert (dbus_message_get_serial (message) == 1234);
1272 _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
1273 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1275 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1276 dbus_message_set_no_reply (message, TRUE);
1277 _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
1278 dbus_message_set_no_reply (message, FALSE);
1279 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1281 /* Set/get some header fields */
1283 if (!dbus_message_set_path (message, "/foo"))
1284 _dbus_assert_not_reached ("out of memory");
1285 _dbus_assert (strcmp (dbus_message_get_path (message),
1288 if (!dbus_message_set_interface (message, "org.Foo"))
1289 _dbus_assert_not_reached ("out of memory");
1290 _dbus_assert (strcmp (dbus_message_get_interface (message),
1293 if (!dbus_message_set_member (message, "Bar"))
1294 _dbus_assert_not_reached ("out of memory");
1295 _dbus_assert (strcmp (dbus_message_get_member (message),
1298 /* Set/get them with longer values */
1299 if (!dbus_message_set_path (message, "/foo/bar"))
1300 _dbus_assert_not_reached ("out of memory");
1301 _dbus_assert (strcmp (dbus_message_get_path (message),
1304 if (!dbus_message_set_interface (message, "org.Foo.Bar"))
1305 _dbus_assert_not_reached ("out of memory");
1306 _dbus_assert (strcmp (dbus_message_get_interface (message),
1307 "org.Foo.Bar") == 0);
1309 if (!dbus_message_set_member (message, "BarFoo"))
1310 _dbus_assert_not_reached ("out of memory");
1311 _dbus_assert (strcmp (dbus_message_get_member (message),
1314 /* Realloc shorter again */
1316 if (!dbus_message_set_path (message, "/foo"))
1317 _dbus_assert_not_reached ("out of memory");
1318 _dbus_assert (strcmp (dbus_message_get_path (message),
1321 if (!dbus_message_set_interface (message, "org.Foo"))
1322 _dbus_assert_not_reached ("out of memory");
1323 _dbus_assert (strcmp (dbus_message_get_interface (message),
1326 if (!dbus_message_set_member (message, "Bar"))
1327 _dbus_assert_not_reached ("out of memory");
1328 _dbus_assert (strcmp (dbus_message_get_member (message),
1331 /* Path decomposing */
1332 dbus_message_set_path (message, NULL);
1333 dbus_message_get_path_decomposed (message, &decomposed);
1334 _dbus_assert (decomposed == NULL);
1335 dbus_free_string_array (decomposed);
1337 dbus_message_set_path (message, "/");
1338 dbus_message_get_path_decomposed (message, &decomposed);
1339 _dbus_assert (decomposed != NULL);
1340 _dbus_assert (decomposed[0] == NULL);
1341 dbus_free_string_array (decomposed);
1343 dbus_message_set_path (message, "/a/b");
1344 dbus_message_get_path_decomposed (message, &decomposed);
1345 _dbus_assert (decomposed != NULL);
1346 _dbus_assert (strcmp (decomposed[0], "a") == 0);
1347 _dbus_assert (strcmp (decomposed[1], "b") == 0);
1348 _dbus_assert (decomposed[2] == NULL);
1349 dbus_free_string_array (decomposed);
1351 dbus_message_set_path (message, "/spam/eggs");
1352 dbus_message_get_path_decomposed (message, &decomposed);
1353 _dbus_assert (decomposed != NULL);
1354 _dbus_assert (strcmp (decomposed[0], "spam") == 0);
1355 _dbus_assert (strcmp (decomposed[1], "eggs") == 0);
1356 _dbus_assert (decomposed[2] == NULL);
1357 dbus_free_string_array (decomposed);
1359 dbus_message_unref (message);
1361 /* Test the vararg functions */
1362 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1363 "/org/freedesktop/TestPath",
1364 "Foo.TestInterface",
1366 dbus_message_set_serial (message, 1);
1367 dbus_message_set_reply_serial (message, 5678);
1371 v_INT32 = -0x12345678;
1372 v_UINT32 = 0x12300042;
1373 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1374 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1375 v_STRING = "Test string";
1380 #ifdef HAVE_UNIX_FD_PASSING
1385 dbus_message_append_args (message,
1386 DBUS_TYPE_INT16, &v_INT16,
1387 DBUS_TYPE_UINT16, &v_UINT16,
1388 DBUS_TYPE_INT32, &v_INT32,
1389 DBUS_TYPE_UINT32, &v_UINT32,
1390 DBUS_TYPE_INT64, &v_INT64,
1391 DBUS_TYPE_UINT64, &v_UINT64,
1392 DBUS_TYPE_STRING, &v_STRING,
1393 DBUS_TYPE_DOUBLE, &v_DOUBLE,
1394 DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
1395 DBUS_TYPE_BYTE, &v_BYTE,
1396 DBUS_TYPE_BYTE, &v2_BYTE,
1397 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
1398 _DBUS_N_ELEMENTS (our_uint32_array),
1399 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
1400 _DBUS_N_ELEMENTS (our_int32_array),
1401 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
1402 _DBUS_N_ELEMENTS (our_uint64_array),
1403 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
1404 _DBUS_N_ELEMENTS (our_int64_array),
1405 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
1406 _DBUS_N_ELEMENTS (our_double_array),
1407 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
1408 _DBUS_N_ELEMENTS (our_byte_array),
1409 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
1410 _DBUS_N_ELEMENTS (our_boolean_array),
1411 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1412 _DBUS_N_ELEMENTS (our_string_array),
1417 sig[i++] = DBUS_TYPE_INT16;
1418 sig[i++] = DBUS_TYPE_UINT16;
1419 sig[i++] = DBUS_TYPE_INT32;
1420 sig[i++] = DBUS_TYPE_UINT32;
1421 sig[i++] = DBUS_TYPE_INT64;
1422 sig[i++] = DBUS_TYPE_UINT64;
1423 sig[i++] = DBUS_TYPE_STRING;
1424 sig[i++] = DBUS_TYPE_DOUBLE;
1425 sig[i++] = DBUS_TYPE_BOOLEAN;
1426 sig[i++] = DBUS_TYPE_BYTE;
1427 sig[i++] = DBUS_TYPE_BYTE;
1428 sig[i++] = DBUS_TYPE_ARRAY;
1429 sig[i++] = DBUS_TYPE_UINT32;
1430 sig[i++] = DBUS_TYPE_ARRAY;
1431 sig[i++] = DBUS_TYPE_INT32;
1432 sig[i++] = DBUS_TYPE_ARRAY;
1433 sig[i++] = DBUS_TYPE_UINT64;
1434 sig[i++] = DBUS_TYPE_ARRAY;
1435 sig[i++] = DBUS_TYPE_INT64;
1436 sig[i++] = DBUS_TYPE_ARRAY;
1437 sig[i++] = DBUS_TYPE_DOUBLE;
1438 sig[i++] = DBUS_TYPE_ARRAY;
1439 sig[i++] = DBUS_TYPE_BYTE;
1440 sig[i++] = DBUS_TYPE_ARRAY;
1441 sig[i++] = DBUS_TYPE_BOOLEAN;
1442 sig[i++] = DBUS_TYPE_ARRAY;
1443 sig[i++] = DBUS_TYPE_STRING;
1445 message_without_unix_fds = dbus_message_copy(message);
1446 _dbus_assert(message_without_unix_fds);
1447 #ifdef HAVE_UNIX_FD_PASSING
1448 dbus_message_append_args (message,
1449 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1451 sig[i++] = DBUS_TYPE_UNIX_FD;
1453 sig[i++] = DBUS_TYPE_INVALID;
1455 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1457 _dbus_verbose ("HEADER\n");
1458 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1459 _dbus_string_get_length (&message->header.data));
1460 _dbus_verbose ("BODY\n");
1461 _dbus_verbose_bytes_of_string (&message->body, 0,
1462 _dbus_string_get_length (&message->body));
1464 _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
1465 sig, dbus_message_get_signature (message));
1467 s = dbus_message_get_signature (message);
1469 _dbus_assert (dbus_message_has_signature (message, sig));
1470 _dbus_assert (strcmp (s, sig) == 0);
1472 verify_test_message (message);
1474 copy = dbus_message_copy (message);
1476 _dbus_assert (dbus_message_get_reply_serial (message) ==
1477 dbus_message_get_reply_serial (copy));
1478 _dbus_assert (message->header.padding == copy->header.padding);
1480 _dbus_assert (_dbus_string_get_length (&message->header.data) ==
1481 _dbus_string_get_length (©->header.data));
1483 _dbus_assert (_dbus_string_get_length (&message->body) ==
1484 _dbus_string_get_length (©->body));
1486 verify_test_message (copy);
1488 name1 = dbus_message_get_interface (message);
1489 name2 = dbus_message_get_interface (copy);
1491 _dbus_assert (strcmp (name1, name2) == 0);
1493 name1 = dbus_message_get_member (message);
1494 name2 = dbus_message_get_member (copy);
1496 _dbus_assert (strcmp (name1, name2) == 0);
1498 dbus_message_unref (copy);
1500 /* Message loader test */
1501 dbus_message_lock (message);
1502 loader = _dbus_message_loader_new ();
1504 /* check ref/unref */
1505 _dbus_message_loader_ref (loader);
1506 _dbus_message_loader_unref (loader);
1508 /* Write the header data one byte at a time */
1509 data = _dbus_string_get_const_data (&message->header.data);
1510 for (i = 0; i < _dbus_string_get_length (&message->header.data); i++)
1514 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
1515 _dbus_string_append_byte (buffer, data[i]);
1516 _dbus_message_loader_return_buffer (loader, buffer);
1519 /* Write the body data one byte at a time */
1520 data = _dbus_string_get_const_data (&message->body);
1521 for (i = 0; i < _dbus_string_get_length (&message->body); i++)
1525 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
1526 _dbus_string_append_byte (buffer, data[i]);
1527 _dbus_message_loader_return_buffer (loader, buffer);
1530 #ifdef HAVE_UNIX_FD_PASSING
1533 unsigned n_unix_fds;
1535 _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds);
1536 _dbus_assert(n_unix_fds > 0);
1537 _dbus_assert(message->n_unix_fds == 1);
1538 unix_fds[0] = _dbus_dup(message->unix_fds[0], NULL);
1539 _dbus_assert(unix_fds[0] >= 0);
1540 _dbus_message_loader_return_unix_fds(loader, unix_fds, 1);
1544 dbus_message_unref (message);
1546 /* Now pop back the message */
1547 if (!_dbus_message_loader_queue_messages (loader))
1548 _dbus_assert_not_reached ("no memory to queue messages");
1550 if (_dbus_message_loader_get_is_corrupted (loader))
1551 _dbus_assert_not_reached ("message loader corrupted");
1553 message = _dbus_message_loader_pop_message (loader);
1555 _dbus_assert_not_reached ("received a NULL message");
1557 if (dbus_message_get_reply_serial (message) != 5678)
1558 _dbus_assert_not_reached ("reply serial fields differ");
1560 dbus_message_unref (message);
1562 /* ovveride the serial, since it was reset by dbus_message_copy() */
1563 dbus_message_set_serial(message_without_unix_fds, 8901);
1565 dbus_message_lock (message_without_unix_fds);
1567 verify_test_message (message_without_unix_fds);
1570 /* Marshal and demarshal the message. */
1572 DBusMessage *message2;
1573 DBusError error = DBUS_ERROR_INIT;
1574 char *marshalled = NULL;
1576 char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx";
1578 if (!dbus_message_marshal (message_without_unix_fds, &marshalled, &len))
1579 _dbus_assert_not_reached ("failed to marshal message");
1581 _dbus_assert (len != 0);
1582 _dbus_assert (marshalled != NULL);
1584 _dbus_assert (dbus_message_demarshal_bytes_needed (marshalled, len) == len);
1585 message2 = dbus_message_demarshal (marshalled, len, &error);
1587 _dbus_assert (message2 != NULL);
1588 _dbus_assert (!dbus_error_is_set (&error));
1589 verify_test_message (message2);
1591 dbus_message_unref (message2);
1592 dbus_free (marshalled);
1594 /* Demarshal invalid message. */
1596 message2 = dbus_message_demarshal ("invalid", 7, &error);
1597 _dbus_assert (message2 == NULL);
1598 _dbus_assert (dbus_error_is_set (&error));
1599 dbus_error_free (&error);
1601 /* Demarshal invalid (empty) message. */
1603 message2 = dbus_message_demarshal ("", 0, &error);
1604 _dbus_assert (message2 == NULL);
1605 _dbus_assert (dbus_error_is_set (&error));
1606 dbus_error_free (&error);
1608 /* Bytes needed to demarshal empty message: 0 (more) */
1610 _dbus_assert (dbus_message_demarshal_bytes_needed ("", 0) == 0);
1612 /* Bytes needed to demarshal invalid message: -1 (error). */
1614 _dbus_assert (dbus_message_demarshal_bytes_needed (garbage_header, DBUS_MINIMUM_HEADER_SIZE) == -1);
1617 dbus_message_unref (message_without_unix_fds);
1618 _dbus_message_loader_unref (loader);
1621 _dbus_check_fdleaks_leave (initial_fds);
1622 initial_fds = _dbus_check_fdleaks_enter ();
1624 /* Test enumeration of array elements */
1625 for (i = strlen (basic_types) - 1; i > 0; i--)
1629 char* signature = _dbus_strdup ("?");
1631 signature[0] = basic_types[i];
1632 s = "SomeThingToSay";
1633 memset (&val, '\0', sizeof (val));
1635 message = dbus_message_new_method_call ("de.ende.test",
1636 "/de/ende/test", "de.ende.Test", "ArtistName");
1637 _dbus_assert (message != NULL);
1638 dbus_message_iter_init_append (message, &iter);
1639 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1640 signature, &array_iter);
1641 for (some = 0; some < 3; some++)
1643 if (basic_types[i] == DBUS_TYPE_STRING)
1644 dbus_message_iter_append_basic (&array_iter, DBUS_TYPE_STRING, &s);
1646 dbus_message_iter_append_basic (&array_iter, basic_types[i], &val);
1648 dbus_message_iter_close_container (&iter, &array_iter);
1649 dbus_message_iter_init (message, &iter);
1650 _dbus_assert (dbus_message_iter_get_element_count (&iter) == some);
1651 dbus_message_unref (message);
1652 dbus_free (signature);
1654 /* Array of structs */
1655 message = dbus_message_new_method_call ("de.ende.test",
1656 "/de/ende/test", "de.ende.Test", "ArtistName");
1657 _dbus_assert (message != NULL);
1658 dbus_message_iter_init_append (message, &iter);
1659 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1660 DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1661 DBUS_TYPE_STRING_AS_STRING
1662 DBUS_STRUCT_END_CHAR_AS_STRING, &array_iter);
1663 dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1664 NULL, &struct_iter);
1666 dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1667 dbus_message_iter_close_container (&array_iter, &struct_iter);
1668 dbus_message_iter_close_container (&iter, &array_iter);
1669 dbus_message_iter_init (message, &iter);
1670 _dbus_assert (dbus_message_iter_get_element_count (&iter) == 1);
1671 dbus_message_unref (message);
1674 /* Check that we can abandon a container */
1675 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1676 "/org/freedesktop/TestPath",
1677 "Foo.TestInterface",
1680 dbus_message_iter_init_append (message, &iter);
1682 ok = dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1683 (DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1684 DBUS_TYPE_STRING_AS_STRING
1685 DBUS_TYPE_STRING_AS_STRING
1686 DBUS_STRUCT_END_CHAR_AS_STRING),
1689 ok = dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1690 NULL, &struct_iter);
1693 ok = dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1696 /* uh-oh, error, try and unwind */
1698 dbus_message_iter_abandon_container (&array_iter, &struct_iter);
1699 dbus_message_iter_abandon_container (&array_iter, &iter);
1701 dbus_message_unref (message);
1703 /* Check we should not leak array of string or unix fd, fd.o#21259 */
1704 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1705 "/org/freedesktop/TestPath",
1706 "Foo.TestInterface",
1709 /* signature "uashuash" */
1710 dbus_message_append_args (message,
1711 DBUS_TYPE_UINT32, &v_UINT32,
1712 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1713 _DBUS_N_ELEMENTS (our_string_array),
1714 #ifdef HAVE_UNIX_FD_PASSING
1715 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1717 DBUS_TYPE_UINT32, &v1_UINT32,
1718 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v1_ARRAY_STRING,
1719 _DBUS_N_ELEMENTS (our_string_array1),
1720 #ifdef HAVE_UNIX_FD_PASSING
1721 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1727 sig[i++] = DBUS_TYPE_UINT32;
1728 sig[i++] = DBUS_TYPE_ARRAY;
1729 sig[i++] = DBUS_TYPE_STRING;
1730 #ifdef HAVE_UNIX_FD_PASSING
1731 sig[i++] = DBUS_TYPE_UNIX_FD;
1733 sig[i++] = DBUS_TYPE_UINT32;
1734 sig[i++] = DBUS_TYPE_ARRAY;
1735 sig[i++] = DBUS_TYPE_STRING;
1736 #ifdef HAVE_UNIX_FD_PASSING
1737 sig[i++] = DBUS_TYPE_UNIX_FD;
1739 sig[i++] = DBUS_TYPE_INVALID;
1741 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1743 verify_test_message_args_ignored (message);
1744 verify_test_message_memleak (message);
1746 dbus_message_unref (message);
1748 /* Load all the sample messages from the message factory */
1750 DBusMessageDataIter diter;
1751 DBusMessageData mdata;
1754 reset_validities_seen ();
1757 _dbus_message_data_iter_init (&diter);
1759 while (_dbus_message_data_iter_get_and_next (&diter,
1762 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1763 mdata.expected_validity))
1765 _dbus_warn ("expected validity %d and did not get it",
1766 mdata.expected_validity);
1767 _dbus_assert_not_reached ("message data failed");
1770 _dbus_message_data_free (&mdata);
1775 printf ("%d sample messages tested\n", count);
1777 print_validities_seen (FALSE);
1778 print_validities_seen (TRUE);
1782 _dbus_check_fdleaks_leave (initial_fds);
1784 /* Now load every message in test_data_dir if we have one */
1785 if (test_data_dir == NULL)
1788 initial_fds = _dbus_check_fdleaks_enter ();
1790 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1791 (DBusForeachMessageFileFunc)
1792 dbus_internal_do_not_use_try_message_file,
1794 _dbus_assert_not_reached ("foreach_message_file test failed");
1796 _dbus_check_fdleaks_leave (initial_fds);
1801 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */