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 if (fd >= FD_SETSIZE)
187 _dbus_verbose ("FD %d unexpectedly large; cannot track whether "
188 "it is leaked\n", fd);
192 FD_SET (fd, &fds->set);
205 _dbus_check_fdleaks_leave (DBusInitialFDs *fds)
210 /* This works on Linux only */
212 if ((d = opendir ("/proc/self/fd")))
216 while ((de = readdir(d)))
222 if (de->d_name[0] == '.')
226 l = strtol (de->d_name, &e, 10);
227 _dbus_assert (errno == 0 && e && !*e);
237 if (fd >= FD_SETSIZE)
239 _dbus_verbose ("FD %d unexpectedly large; cannot track whether "
240 "it is leaked\n", fd);
244 if (FD_ISSET (fd, &fds->set))
247 _dbus_warn ("file descriptor %i leaked in %s.", fd, __FILE__);
248 _dbus_assert_not_reached ("fdleaks");
256 _dbus_assert (fds == NULL);
261 check_have_valid_message (DBusMessageLoader *loader)
263 DBusMessage *message;
269 if (_dbus_message_loader_get_is_corrupted (loader))
271 _dbus_warn ("loader corrupted on message that was expected to be valid; invalid reason %d",
272 loader->corruption_reason);
276 message = _dbus_message_loader_pop_message (loader);
279 _dbus_warn ("didn't load message that was expected to be valid (message not popped)");
283 if (_dbus_string_get_length (&loader->data) > 0)
285 _dbus_warn ("had leftover bytes from expected-to-be-valid single message");
291 /* Verify that we're able to properly deal with the message.
292 * For example, this would detect improper handling of messages
293 * in nonstandard byte order.
295 if (!check_message_handling (message))
299 record_validity_seen (DBUS_VALID);
305 dbus_message_unref (message);
311 check_invalid_message (DBusMessageLoader *loader,
312 DBusValidity expected_validity)
318 if (!_dbus_message_loader_get_is_corrupted (loader))
320 _dbus_warn ("loader not corrupted on message that was expected to be invalid");
324 record_validity_seen (loader->corruption_reason);
326 if (expected_validity != DBUS_INVALID_FOR_UNKNOWN_REASON &&
327 loader->corruption_reason != expected_validity)
329 _dbus_warn ("expected message to be corrupted for reason %d and was corrupted for %d instead",
330 expected_validity, loader->corruption_reason);
341 check_incomplete_message (DBusMessageLoader *loader)
343 DBusMessage *message;
349 if (_dbus_message_loader_get_is_corrupted (loader))
351 _dbus_warn ("loader corrupted on message that was expected to be valid (but incomplete), corruption reason %d",
352 loader->corruption_reason);
356 message = _dbus_message_loader_pop_message (loader);
359 _dbus_warn ("loaded message that was expected to be incomplete");
363 record_validity_seen (DBUS_VALID_BUT_INCOMPLETE);
368 dbus_message_unref (message);
373 check_loader_results (DBusMessageLoader *loader,
374 DBusValidity expected_validity)
376 if (!_dbus_message_loader_queue_messages (loader))
377 _dbus_assert_not_reached ("no memory to queue messages");
379 if (expected_validity == DBUS_VALID)
380 return check_have_valid_message (loader);
381 else if (expected_validity == DBUS_VALID_BUT_INCOMPLETE)
382 return check_incomplete_message (loader);
383 else if (expected_validity == DBUS_VALIDITY_UNKNOWN)
385 /* here we just know we didn't segfault and that was the
386 * only test. Also, we record that we got coverage
387 * for the validity reason.
389 if (_dbus_message_loader_get_is_corrupted (loader))
390 record_validity_seen (loader->corruption_reason);
395 return check_invalid_message (loader, expected_validity);
399 * Loads the message in the given message file.
401 * @param filename filename to load
402 * @param data string to load message into
403 * @returns #TRUE if the message was loaded
406 dbus_internal_do_not_use_load_message_file (const DBusString *filename,
410 DBusError error = DBUS_ERROR_INIT;
414 _dbus_verbose ("Loading raw %s\n", _dbus_string_get_const_data (filename));
415 if (!_dbus_file_get_contents (data, filename, &error))
417 _dbus_warn ("Could not load message file %s: %s",
418 _dbus_string_get_const_data (filename),
420 dbus_error_free (&error);
432 * Tries loading the message in the given message file
433 * and verifies that DBusMessageLoader can handle it.
435 * @param filename filename to load
436 * @param expected_validity what the message has to be like to return #TRUE
437 * @returns #TRUE if the message has the expected validity
440 dbus_internal_do_not_use_try_message_file (const DBusString *filename,
441 DBusValidity expected_validity)
448 if (!_dbus_string_init (&data))
449 _dbus_assert_not_reached ("could not allocate string");
451 if (!dbus_internal_do_not_use_load_message_file (filename, &data))
454 retval = dbus_internal_do_not_use_try_message_data (&data, expected_validity);
460 if (_dbus_string_get_length (&data) > 0)
461 _dbus_verbose_bytes_of_string (&data, 0,
462 _dbus_string_get_length (&data));
464 _dbus_warn ("Failed message loader test on %s",
465 _dbus_string_get_const_data (filename));
468 _dbus_string_free (&data);
474 * Tries loading the given message data.
477 * @param data the message data
478 * @param expected_validity what the message has to be like to return #TRUE
479 * @returns #TRUE if the message has the expected validity
482 dbus_internal_do_not_use_try_message_data (const DBusString *data,
483 DBusValidity expected_validity)
485 DBusMessageLoader *loader;
493 /* Write the data one byte at a time */
495 loader = _dbus_message_loader_new ();
499 /* check some trivial loader functions */
500 _dbus_message_loader_ref (loader);
501 _dbus_message_loader_unref (loader);
503 len = _dbus_string_get_length (data);
504 for (i = 0; i < len; i++)
508 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
509 if (!_dbus_string_append_byte (buffer,
510 _dbus_string_get_byte (data, i)))
512 _dbus_message_loader_return_buffer (loader, buffer);
515 if (!check_loader_results (loader, expected_validity))
518 _dbus_message_loader_unref (loader);
521 /* Write the data all at once */
523 loader = _dbus_message_loader_new ();
530 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
531 if (!_dbus_string_copy (data, 0, buffer,
532 _dbus_string_get_length (buffer)))
534 _dbus_message_loader_return_buffer (loader, buffer);
537 if (!check_loader_results (loader, expected_validity))
540 _dbus_message_loader_unref (loader);
543 /* Write the data 2 bytes at a time */
545 loader = _dbus_message_loader_new ();
549 len = _dbus_string_get_length (data);
550 for (i = 0; i < len; i += 2)
554 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
555 if (!_dbus_string_append_byte (buffer,
556 _dbus_string_get_byte (data, i)))
561 if (!_dbus_string_append_byte (buffer,
562 _dbus_string_get_byte (data, i+1)))
566 _dbus_message_loader_return_buffer (loader, buffer);
569 if (!check_loader_results (loader, expected_validity))
572 _dbus_message_loader_unref (loader);
580 _dbus_message_loader_unref (loader);
586 process_test_subdir (const DBusString *test_base_dir,
588 DBusValidity expected_validity,
589 DBusForeachMessageFileFunc function,
592 DBusString test_directory;
596 DBusError error = DBUS_ERROR_INIT;
601 if (!_dbus_string_init (&test_directory))
602 _dbus_assert_not_reached ("didn't allocate test_directory");
604 _dbus_string_init_const (&filename, subdir);
606 if (!_dbus_string_copy (test_base_dir, 0,
608 _dbus_assert_not_reached ("couldn't copy test_base_dir to test_directory");
610 if (!_dbus_concat_dir_and_file (&test_directory, &filename))
611 _dbus_assert_not_reached ("couldn't allocate full path");
613 _dbus_string_free (&filename);
614 if (!_dbus_string_init (&filename))
615 _dbus_assert_not_reached ("didn't allocate filename string");
617 dir = _dbus_directory_open (&test_directory, &error);
620 _dbus_warn ("Could not open %s: %s",
621 _dbus_string_get_const_data (&test_directory),
623 dbus_error_free (&error);
627 printf ("Testing %s:\n", subdir);
630 while (_dbus_directory_get_next_file (dir, &filename, &error))
632 DBusString full_path;
634 if (!_dbus_string_init (&full_path))
635 _dbus_assert_not_reached ("couldn't init string");
637 if (!_dbus_string_copy (&test_directory, 0, &full_path, 0))
638 _dbus_assert_not_reached ("couldn't copy dir to full_path");
640 if (!_dbus_concat_dir_and_file (&full_path, &filename))
641 _dbus_assert_not_reached ("couldn't concat file to dir");
643 if (_dbus_string_ends_with_c_str (&filename, ".message-raw"))
647 if (_dbus_string_ends_with_c_str (&filename, ".message"))
649 printf ("SKIP: Could not load %s, message builder language no longer supported\n",
650 _dbus_string_get_const_data (&filename));
653 _dbus_verbose ("Skipping non-.message file %s\n",
654 _dbus_string_get_const_data (&filename));
655 _dbus_string_free (&full_path);
660 _dbus_string_get_const_data (&filename));
662 if (! (*function) (&full_path,
663 expected_validity, user_data))
665 _dbus_string_free (&full_path);
669 _dbus_string_free (&full_path);
672 if (dbus_error_is_set (&error))
674 _dbus_warn ("Could not get next file in %s: %s",
675 _dbus_string_get_const_data (&test_directory),
677 dbus_error_free (&error);
686 _dbus_directory_close (dir);
687 _dbus_string_free (&test_directory);
688 _dbus_string_free (&filename);
694 * Runs the given function on every message file in the test suite.
695 * The function should return #FALSE on test failure or fatal error.
697 * @param test_data_dir root dir of the test suite data files (top_srcdir/test/data)
698 * @param func the function to run
699 * @param user_data data for function
700 * @returns #FALSE if there's a failure
703 dbus_internal_do_not_use_foreach_message_file (const char *test_data_dir,
704 DBusForeachMessageFileFunc func,
707 DBusString test_directory;
712 _dbus_string_init_const (&test_directory, test_data_dir);
714 if (!process_test_subdir (&test_directory, "valid-messages",
715 DBUS_VALID, func, user_data))
720 if (!process_test_subdir (&test_directory, "invalid-messages",
721 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
726 if (!process_test_subdir (&test_directory, "incomplete-messages",
727 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
736 _dbus_string_free (&test_directory);
742 #define GET_AND_CHECK(iter, typename, literal) \
744 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
745 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
746 dbus_message_iter_get_basic (&iter, &v_##typename); \
747 if (v_##typename != literal) \
748 _dbus_assert_not_reached ("got wrong value from message iter"); \
751 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \
753 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
754 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
755 dbus_message_iter_get_basic (&iter, &v_##typename); \
756 if (strcmp (v_##typename, literal) != 0) \
757 _dbus_assert_not_reached ("got wrong value from message iter"); \
760 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \
762 GET_AND_CHECK(iter, typename, literal); \
763 if (!dbus_message_iter_next (&iter)) \
764 _dbus_assert_not_reached ("failed to move iter to next"); \
767 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \
769 GET_AND_CHECK_STRCMP(iter, typename, literal); \
770 if (!dbus_message_iter_next (&iter)) \
771 _dbus_assert_not_reached ("failed to move iter to next"); \
775 message_iter_test (DBusMessage *message)
777 DBusMessageIter iter, array, array2;
778 const char *v_STRING;
780 dbus_int16_t v_INT16;
781 dbus_uint16_t v_UINT16;
782 dbus_int32_t v_INT32;
783 dbus_uint32_t v_UINT32;
784 dbus_int64_t v_INT64;
785 dbus_uint64_t v_UINT64;
786 unsigned char v_BYTE;
787 dbus_bool_t v_BOOLEAN;
789 const dbus_int32_t *our_int_array;
792 dbus_message_iter_init (message, &iter);
794 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING, "Test string");
795 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
796 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
797 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
799 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
800 _dbus_assert_not_reached ("Argument type not an array");
802 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_DOUBLE)
803 _dbus_assert_not_reached ("Array type not double");
805 dbus_message_iter_recurse (&iter, &array);
807 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
808 GET_AND_CHECK (array, DOUBLE, 2.5);
810 if (dbus_message_iter_next (&array))
811 _dbus_assert_not_reached ("Didn't reach end of array");
813 if (!dbus_message_iter_next (&iter))
814 _dbus_assert_not_reached ("Reached end of arguments");
816 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
818 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
819 _dbus_assert_not_reached ("no array");
821 if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_INT32)
822 _dbus_assert_not_reached ("Array type not int32");
825 dbus_message_iter_recurse (&iter, &array);
827 if (dbus_message_iter_next (&array))
828 _dbus_assert_not_reached ("Didn't reach end of array");
830 if (!dbus_message_iter_next (&iter))
831 _dbus_assert_not_reached ("Reached end of arguments");
833 GET_AND_CHECK (iter, BYTE, 0xF0);
835 if (dbus_message_iter_next (&iter))
836 _dbus_assert_not_reached ("Didn't reach end of arguments");
841 verify_test_message (DBusMessage *message)
843 DBusMessageIter iter;
844 DBusError error = DBUS_ERROR_INIT;
845 dbus_int16_t our_int16;
846 dbus_uint16_t our_uint16;
847 dbus_int32_t our_int;
848 dbus_uint32_t our_uint;
852 dbus_bool_t our_bool;
853 unsigned char our_byte_1, our_byte_2;
854 const dbus_uint32_t *our_uint32_array = (void*)0xdeadbeef;
855 int our_uint32_array_len;
856 dbus_int32_t *our_int32_array = (void*)0xdeadbeef;
857 int our_int32_array_len;
858 dbus_int64_t our_int64;
859 dbus_uint64_t our_uint64;
860 dbus_int64_t *our_uint64_array = (void*)0xdeadbeef;
861 int our_uint64_array_len;
862 const dbus_int64_t *our_int64_array = (void*)0xdeadbeef;
863 int our_int64_array_len;
864 const double *our_double_array = (void*)0xdeadbeef;
865 int our_double_array_len;
866 const unsigned char *our_byte_array = (void*)0xdeadbeef;
867 int our_byte_array_len;
868 const dbus_bool_t *our_boolean_array = (void*)0xdeadbeef;
869 int our_boolean_array_len;
870 char **our_string_array;
871 int our_string_array_len;
873 dbus_message_iter_init (message, &iter);
875 if (!dbus_message_iter_get_args (&iter, &error,
876 DBUS_TYPE_INT16, &our_int16,
877 DBUS_TYPE_UINT16, &our_uint16,
878 DBUS_TYPE_INT32, &our_int,
879 DBUS_TYPE_UINT32, &our_uint,
880 DBUS_TYPE_INT64, &our_int64,
881 DBUS_TYPE_UINT64, &our_uint64,
882 DBUS_TYPE_STRING, &our_str,
883 DBUS_TYPE_DOUBLE, &our_double,
884 DBUS_TYPE_BOOLEAN, &our_bool,
885 DBUS_TYPE_BYTE, &our_byte_1,
886 DBUS_TYPE_BYTE, &our_byte_2,
887 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
888 &our_uint32_array, &our_uint32_array_len,
889 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32,
890 &our_int32_array, &our_int32_array_len,
891 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64,
892 &our_uint64_array, &our_uint64_array_len,
893 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64,
894 &our_int64_array, &our_int64_array_len,
895 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE,
896 &our_double_array, &our_double_array_len,
897 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
898 &our_byte_array, &our_byte_array_len,
899 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN,
900 &our_boolean_array, &our_boolean_array_len,
901 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
902 &our_string_array, &our_string_array_len,
905 _dbus_warn ("error: %s - %s", error.name,
906 (error.message != NULL) ? error.message : "no message");
907 _dbus_assert_not_reached ("Could not get arguments");
910 if (our_int16 != -0x123)
911 _dbus_assert_not_reached ("16-bit integers differ!");
913 if (our_uint16 != 0x123)
914 _dbus_assert_not_reached ("16-bit uints differ!");
916 if (our_int != -0x12345678)
917 _dbus_assert_not_reached ("integers differ!");
919 if (our_uint != 0x12300042)
920 _dbus_assert_not_reached ("uints differ!");
922 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
923 _dbus_assert_not_reached ("64-bit integers differ!");
924 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
925 _dbus_assert_not_reached ("64-bit unsigned integers differ!");
928 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double, v_DOUBLE))
929 _dbus_assert_not_reached ("doubles differ!");
931 if (strcmp (our_str, "Test string") != 0)
932 _dbus_assert_not_reached ("strings differ!");
935 _dbus_assert_not_reached ("booleans differ");
937 if (our_byte_1 != 42)
938 _dbus_assert_not_reached ("bytes differ!");
940 if (our_byte_2 != 24)
941 _dbus_assert_not_reached ("bytes differ!");
943 if (our_uint32_array_len != 4 ||
944 our_uint32_array[0] != 0x12345678 ||
945 our_uint32_array[1] != 0x23456781 ||
946 our_uint32_array[2] != 0x34567812 ||
947 our_uint32_array[3] != 0x45678123)
948 _dbus_assert_not_reached ("uint array differs");
950 if (our_int32_array_len != 4 ||
951 our_int32_array[0] != 0x12345678 ||
952 our_int32_array[1] != -0x23456781 ||
953 our_int32_array[2] != 0x34567812 ||
954 our_int32_array[3] != -0x45678123)
955 _dbus_assert_not_reached ("int array differs");
957 if (our_uint64_array_len != 4 ||
958 our_uint64_array[0] != 0x12345678 ||
959 our_uint64_array[1] != 0x23456781 ||
960 our_uint64_array[2] != 0x34567812 ||
961 our_uint64_array[3] != 0x45678123)
962 _dbus_assert_not_reached ("uint64 array differs");
964 if (our_int64_array_len != 4 ||
965 our_int64_array[0] != 0x12345678 ||
966 our_int64_array[1] != -0x23456781 ||
967 our_int64_array[2] != 0x34567812 ||
968 our_int64_array[3] != -0x45678123)
969 _dbus_assert_not_reached ("int64 array differs");
971 if (our_double_array_len != 3)
972 _dbus_assert_not_reached ("double array had wrong length");
974 /* On all IEEE machines (i.e. everything sane) exact equality
975 * should be preserved over the wire
978 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[0], v_DOUBLE))
979 _dbus_assert_not_reached ("double array had wrong values");
980 v_DOUBLE = 9876.54321;
981 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[1], v_DOUBLE))
982 _dbus_assert_not_reached ("double array had wrong values");
984 if (! _DBUS_DOUBLES_BITWISE_EQUAL (our_double_array[2], v_DOUBLE))
985 _dbus_assert_not_reached ("double array had wrong values");
987 if (our_byte_array_len != 4)
988 _dbus_assert_not_reached ("byte array had wrong length");
990 if (our_byte_array[0] != 'a' ||
991 our_byte_array[1] != 'b' ||
992 our_byte_array[2] != 'c' ||
993 our_byte_array[3] != 234)
994 _dbus_assert_not_reached ("byte array had wrong values");
996 if (our_boolean_array_len != 5)
997 _dbus_assert_not_reached ("bool array had wrong length");
999 if (our_boolean_array[0] != TRUE ||
1000 our_boolean_array[1] != FALSE ||
1001 our_boolean_array[2] != TRUE ||
1002 our_boolean_array[3] != TRUE ||
1003 our_boolean_array[4] != FALSE)
1004 _dbus_assert_not_reached ("bool array had wrong values");
1006 if (our_string_array_len != 4)
1007 _dbus_assert_not_reached ("string array was wrong length");
1009 if (strcmp (our_string_array[0], "Foo") != 0 ||
1010 strcmp (our_string_array[1], "bar") != 0 ||
1011 strcmp (our_string_array[2], "") != 0 ||
1012 strcmp (our_string_array[3], "woo woo woo woo") != 0)
1013 _dbus_assert_not_reached ("string array had wrong values");
1015 dbus_free_string_array (our_string_array);
1017 if (dbus_message_iter_next (&iter))
1018 _dbus_assert_not_reached ("Didn't reach end of arguments");
1022 verify_test_message_args_ignored (DBusMessage *message)
1024 DBusMessageIter iter;
1025 DBusError error = DBUS_ERROR_INIT;
1026 dbus_uint32_t our_uint;
1027 DBusInitialFDs *initial_fds;
1029 initial_fds = _dbus_check_fdleaks_enter ();
1031 /* parse with empty signature: "" */
1032 dbus_message_iter_init (message, &iter);
1033 if (!dbus_message_iter_get_args (&iter, &error,
1036 _dbus_warn ("error: %s - %s", error.name,
1037 (error.message != NULL) ? error.message : "no message");
1041 _dbus_assert (!dbus_error_is_set (&error));
1042 _dbus_verbose ("arguments ignored.\n");
1045 /* parse with shorter signature: "u" */
1046 dbus_message_iter_init (message, &iter);
1047 if (!dbus_message_iter_get_args (&iter, &error,
1048 DBUS_TYPE_UINT32, &our_uint,
1051 _dbus_warn ("error: %s - %s", error.name,
1052 (error.message != NULL) ? error.message : "no message");
1056 _dbus_assert (!dbus_error_is_set (&error));
1057 _dbus_verbose ("arguments ignored.\n");
1060 _dbus_check_fdleaks_leave (initial_fds);
1064 verify_test_message_memleak (DBusMessage *message)
1066 DBusMessageIter iter;
1067 DBusError error = DBUS_ERROR_INIT;
1068 dbus_uint32_t our_uint1;
1069 dbus_uint32_t our_uint2;
1070 dbus_uint32_t our_uint3;
1071 char **our_string_array1;
1072 int our_string_array_len1;
1073 char **our_string_array2;
1074 int our_string_array_len2;
1075 #ifdef HAVE_UNIX_FD_PASSING
1079 DBusInitialFDs *initial_fds;
1081 initial_fds = _dbus_check_fdleaks_enter ();
1083 /* parse with wrong signature: "uashuu" */
1084 dbus_error_free (&error);
1085 dbus_message_iter_init (message, &iter);
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_UINT32, &our_uint3,
1097 _dbus_verbose ("expected error: %s - %s\n", error.name,
1098 (error.message != NULL) ? error.message : "no message");
1099 /* ensure array of string and unix fd not leaked */
1100 _dbus_assert (our_string_array1 == NULL);
1101 #ifdef HAVE_UNIX_FD_PASSING
1102 _dbus_assert (our_unix_fd1 == -1);
1107 _dbus_warn ("error: parse with wrong signature: 'uashuu'.");
1110 /* parse with wrong signature: "uashuashu" */
1111 dbus_message_iter_init (message, &iter);
1112 dbus_error_free (&error);
1113 if (!dbus_message_iter_get_args (&iter, &error,
1114 DBUS_TYPE_UINT32, &our_uint1,
1115 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1116 &our_string_array1, &our_string_array_len1,
1117 #ifdef HAVE_UNIX_FD_PASSING
1118 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1120 DBUS_TYPE_UINT32, &our_uint2,
1121 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1122 &our_string_array2, &our_string_array_len2,
1123 #ifdef HAVE_UNIX_FD_PASSING
1124 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1126 DBUS_TYPE_UINT32, &our_uint3,
1129 _dbus_verbose ("expected error: %s - %s\n", error.name,
1130 (error.message != NULL) ? error.message : "no message");
1131 /* ensure array of string and unix fd not leaked */
1132 _dbus_assert (our_string_array1 == NULL);
1133 _dbus_assert (our_string_array2 == NULL);
1134 #ifdef HAVE_UNIX_FD_PASSING
1135 _dbus_assert (our_unix_fd1 == -1);
1136 _dbus_assert (our_unix_fd2 == -1);
1141 _dbus_warn ("error: parse with wrong signature: 'uashuashu'.");
1144 /* parse with correct signature: "uashuash" */
1145 dbus_message_iter_init (message, &iter);
1146 dbus_error_free (&error);
1147 if (!dbus_message_iter_get_args (&iter, &error,
1148 DBUS_TYPE_UINT32, &our_uint1,
1149 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1150 &our_string_array1, &our_string_array_len1,
1151 #ifdef HAVE_UNIX_FD_PASSING
1152 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1154 DBUS_TYPE_UINT32, &our_uint2,
1155 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
1156 &our_string_array2, &our_string_array_len2,
1157 #ifdef HAVE_UNIX_FD_PASSING
1158 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1162 _dbus_warn ("error: %s - %s", error.name,
1163 (error.message != NULL) ? error.message : "no message");
1164 _dbus_assert_not_reached ("Could not get arguments");
1168 dbus_free_string_array (our_string_array1);
1169 dbus_free_string_array (our_string_array2);
1170 #ifdef HAVE_UNIX_FD_PASSING
1171 _dbus_close (our_unix_fd1, &error);
1172 _dbus_close (our_unix_fd2, &error);
1175 _dbus_check_fdleaks_leave (initial_fds);
1179 * @ingroup DBusMessageInternals
1180 * Unit test for DBusMessage.
1182 * @returns #TRUE on success.
1185 _dbus_message_test (const char *test_data_dir)
1187 DBusMessage *message, *message_without_unix_fds;
1188 DBusMessageLoader *loader;
1194 const dbus_uint32_t our_uint32_array[] =
1195 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1196 const dbus_int32_t our_int32_array[] =
1197 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1198 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1199 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1200 const dbus_uint64_t our_uint64_array[] =
1201 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1202 const dbus_int64_t our_int64_array[] =
1203 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1204 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1205 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1206 const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
1207 const char *our_string_array1[] = { "foo", "Bar", "", "Woo woo Woo woo" };
1208 const char **v_ARRAY_STRING = our_string_array;
1209 const char **v1_ARRAY_STRING = our_string_array1;
1210 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1211 const double *v_ARRAY_DOUBLE = our_double_array;
1212 const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
1213 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1214 const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
1215 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1218 const char *v_STRING;
1220 dbus_int16_t v_INT16;
1221 dbus_uint16_t v_UINT16;
1222 dbus_int32_t v_INT32;
1223 dbus_uint32_t v_UINT32;
1224 dbus_uint32_t v1_UINT32;
1225 dbus_int64_t v_INT64;
1226 dbus_uint64_t v_UINT64;
1227 unsigned char v_BYTE;
1228 unsigned char v2_BYTE;
1229 dbus_bool_t v_BOOLEAN;
1230 DBusMessageIter iter, array_iter, struct_iter;
1231 #ifdef HAVE_UNIX_FD_PASSING
1236 DBusInitialFDs *initial_fds;
1238 char basic_types[] = DBUS_TYPE_BYTE_AS_STRING \
1239 DBUS_TYPE_BOOLEAN_AS_STRING \
1240 DBUS_TYPE_INT16_AS_STRING \
1241 DBUS_TYPE_INT32_AS_STRING \
1242 DBUS_TYPE_INT64_AS_STRING \
1243 DBUS_TYPE_UINT16_AS_STRING \
1244 DBUS_TYPE_UINT32_AS_STRING \
1245 DBUS_TYPE_UINT64_AS_STRING \
1246 DBUS_TYPE_DOUBLE_AS_STRING \
1247 DBUS_TYPE_STRING_AS_STRING;
1249 initial_fds = _dbus_check_fdleaks_enter ();
1251 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1252 "/org/freedesktop/TestPath",
1253 "Foo.TestInterface",
1255 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1256 _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
1258 _dbus_assert (strcmp (dbus_message_get_path (message),
1259 "/org/freedesktop/TestPath") == 0);
1260 dbus_message_set_serial (message, 1234);
1262 /* string length including nul byte not a multiple of 4 */
1263 if (!dbus_message_set_sender (message, "org.foo.bar1"))
1264 _dbus_assert_not_reached ("out of memory");
1266 _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
1267 dbus_message_set_reply_serial (message, 5678);
1269 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1270 _dbus_string_get_length (&message->header.data));
1271 _dbus_verbose_bytes_of_string (&message->body, 0,
1272 _dbus_string_get_length (&message->body));
1274 if (!dbus_message_set_sender (message, NULL))
1275 _dbus_assert_not_reached ("out of memory");
1278 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1279 _dbus_string_get_length (&message->header.data));
1280 _dbus_verbose_bytes_of_string (&message->body, 0,
1281 _dbus_string_get_length (&message->body));
1284 _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
1285 _dbus_assert (dbus_message_get_serial (message) == 1234);
1286 _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
1287 _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
1289 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1290 dbus_message_set_no_reply (message, TRUE);
1291 _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
1292 dbus_message_set_no_reply (message, FALSE);
1293 _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
1295 /* Set/get some header fields */
1297 if (!dbus_message_set_path (message, "/foo"))
1298 _dbus_assert_not_reached ("out of memory");
1299 _dbus_assert (strcmp (dbus_message_get_path (message),
1302 if (!dbus_message_set_interface (message, "org.Foo"))
1303 _dbus_assert_not_reached ("out of memory");
1304 _dbus_assert (strcmp (dbus_message_get_interface (message),
1307 if (!dbus_message_set_member (message, "Bar"))
1308 _dbus_assert_not_reached ("out of memory");
1309 _dbus_assert (strcmp (dbus_message_get_member (message),
1312 /* Set/get them with longer values */
1313 if (!dbus_message_set_path (message, "/foo/bar"))
1314 _dbus_assert_not_reached ("out of memory");
1315 _dbus_assert (strcmp (dbus_message_get_path (message),
1318 if (!dbus_message_set_interface (message, "org.Foo.Bar"))
1319 _dbus_assert_not_reached ("out of memory");
1320 _dbus_assert (strcmp (dbus_message_get_interface (message),
1321 "org.Foo.Bar") == 0);
1323 if (!dbus_message_set_member (message, "BarFoo"))
1324 _dbus_assert_not_reached ("out of memory");
1325 _dbus_assert (strcmp (dbus_message_get_member (message),
1328 /* Realloc shorter again */
1330 if (!dbus_message_set_path (message, "/foo"))
1331 _dbus_assert_not_reached ("out of memory");
1332 _dbus_assert (strcmp (dbus_message_get_path (message),
1335 if (!dbus_message_set_interface (message, "org.Foo"))
1336 _dbus_assert_not_reached ("out of memory");
1337 _dbus_assert (strcmp (dbus_message_get_interface (message),
1340 if (!dbus_message_set_member (message, "Bar"))
1341 _dbus_assert_not_reached ("out of memory");
1342 _dbus_assert (strcmp (dbus_message_get_member (message),
1345 /* Path decomposing */
1346 dbus_message_set_path (message, NULL);
1347 dbus_message_get_path_decomposed (message, &decomposed);
1348 _dbus_assert (decomposed == NULL);
1349 dbus_free_string_array (decomposed);
1351 dbus_message_set_path (message, "/");
1352 dbus_message_get_path_decomposed (message, &decomposed);
1353 _dbus_assert (decomposed != NULL);
1354 _dbus_assert (decomposed[0] == NULL);
1355 dbus_free_string_array (decomposed);
1357 dbus_message_set_path (message, "/a/b");
1358 dbus_message_get_path_decomposed (message, &decomposed);
1359 _dbus_assert (decomposed != NULL);
1360 _dbus_assert (strcmp (decomposed[0], "a") == 0);
1361 _dbus_assert (strcmp (decomposed[1], "b") == 0);
1362 _dbus_assert (decomposed[2] == NULL);
1363 dbus_free_string_array (decomposed);
1365 dbus_message_set_path (message, "/spam/eggs");
1366 dbus_message_get_path_decomposed (message, &decomposed);
1367 _dbus_assert (decomposed != NULL);
1368 _dbus_assert (strcmp (decomposed[0], "spam") == 0);
1369 _dbus_assert (strcmp (decomposed[1], "eggs") == 0);
1370 _dbus_assert (decomposed[2] == NULL);
1371 dbus_free_string_array (decomposed);
1373 dbus_message_unref (message);
1375 /* Test the vararg functions */
1376 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1377 "/org/freedesktop/TestPath",
1378 "Foo.TestInterface",
1380 dbus_message_set_serial (message, 1);
1381 dbus_message_set_reply_serial (message, 5678);
1385 v_INT32 = -0x12345678;
1386 v_UINT32 = 0x12300042;
1387 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1388 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1389 v_STRING = "Test string";
1394 #ifdef HAVE_UNIX_FD_PASSING
1399 dbus_message_append_args (message,
1400 DBUS_TYPE_INT16, &v_INT16,
1401 DBUS_TYPE_UINT16, &v_UINT16,
1402 DBUS_TYPE_INT32, &v_INT32,
1403 DBUS_TYPE_UINT32, &v_UINT32,
1404 DBUS_TYPE_INT64, &v_INT64,
1405 DBUS_TYPE_UINT64, &v_UINT64,
1406 DBUS_TYPE_STRING, &v_STRING,
1407 DBUS_TYPE_DOUBLE, &v_DOUBLE,
1408 DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
1409 DBUS_TYPE_BYTE, &v_BYTE,
1410 DBUS_TYPE_BYTE, &v2_BYTE,
1411 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
1412 _DBUS_N_ELEMENTS (our_uint32_array),
1413 DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
1414 _DBUS_N_ELEMENTS (our_int32_array),
1415 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
1416 _DBUS_N_ELEMENTS (our_uint64_array),
1417 DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
1418 _DBUS_N_ELEMENTS (our_int64_array),
1419 DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
1420 _DBUS_N_ELEMENTS (our_double_array),
1421 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
1422 _DBUS_N_ELEMENTS (our_byte_array),
1423 DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
1424 _DBUS_N_ELEMENTS (our_boolean_array),
1425 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1426 _DBUS_N_ELEMENTS (our_string_array),
1431 sig[i++] = DBUS_TYPE_INT16;
1432 sig[i++] = DBUS_TYPE_UINT16;
1433 sig[i++] = DBUS_TYPE_INT32;
1434 sig[i++] = DBUS_TYPE_UINT32;
1435 sig[i++] = DBUS_TYPE_INT64;
1436 sig[i++] = DBUS_TYPE_UINT64;
1437 sig[i++] = DBUS_TYPE_STRING;
1438 sig[i++] = DBUS_TYPE_DOUBLE;
1439 sig[i++] = DBUS_TYPE_BOOLEAN;
1440 sig[i++] = DBUS_TYPE_BYTE;
1441 sig[i++] = DBUS_TYPE_BYTE;
1442 sig[i++] = DBUS_TYPE_ARRAY;
1443 sig[i++] = DBUS_TYPE_UINT32;
1444 sig[i++] = DBUS_TYPE_ARRAY;
1445 sig[i++] = DBUS_TYPE_INT32;
1446 sig[i++] = DBUS_TYPE_ARRAY;
1447 sig[i++] = DBUS_TYPE_UINT64;
1448 sig[i++] = DBUS_TYPE_ARRAY;
1449 sig[i++] = DBUS_TYPE_INT64;
1450 sig[i++] = DBUS_TYPE_ARRAY;
1451 sig[i++] = DBUS_TYPE_DOUBLE;
1452 sig[i++] = DBUS_TYPE_ARRAY;
1453 sig[i++] = DBUS_TYPE_BYTE;
1454 sig[i++] = DBUS_TYPE_ARRAY;
1455 sig[i++] = DBUS_TYPE_BOOLEAN;
1456 sig[i++] = DBUS_TYPE_ARRAY;
1457 sig[i++] = DBUS_TYPE_STRING;
1459 message_without_unix_fds = dbus_message_copy(message);
1460 _dbus_assert(message_without_unix_fds);
1461 #ifdef HAVE_UNIX_FD_PASSING
1462 dbus_message_append_args (message,
1463 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1465 sig[i++] = DBUS_TYPE_UNIX_FD;
1467 sig[i++] = DBUS_TYPE_INVALID;
1469 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1471 _dbus_verbose ("HEADER\n");
1472 _dbus_verbose_bytes_of_string (&message->header.data, 0,
1473 _dbus_string_get_length (&message->header.data));
1474 _dbus_verbose ("BODY\n");
1475 _dbus_verbose_bytes_of_string (&message->body, 0,
1476 _dbus_string_get_length (&message->body));
1478 _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
1479 sig, dbus_message_get_signature (message));
1481 s = dbus_message_get_signature (message);
1483 _dbus_assert (dbus_message_has_signature (message, sig));
1484 _dbus_assert (strcmp (s, sig) == 0);
1486 verify_test_message (message);
1488 copy = dbus_message_copy (message);
1490 _dbus_assert (dbus_message_get_reply_serial (message) ==
1491 dbus_message_get_reply_serial (copy));
1492 _dbus_assert (message->header.padding == copy->header.padding);
1494 _dbus_assert (_dbus_string_get_length (&message->header.data) ==
1495 _dbus_string_get_length (©->header.data));
1497 _dbus_assert (_dbus_string_get_length (&message->body) ==
1498 _dbus_string_get_length (©->body));
1500 verify_test_message (copy);
1502 name1 = dbus_message_get_interface (message);
1503 name2 = dbus_message_get_interface (copy);
1505 _dbus_assert (strcmp (name1, name2) == 0);
1507 name1 = dbus_message_get_member (message);
1508 name2 = dbus_message_get_member (copy);
1510 _dbus_assert (strcmp (name1, name2) == 0);
1512 dbus_message_unref (copy);
1514 /* Message loader test */
1515 dbus_message_lock (message);
1516 loader = _dbus_message_loader_new ();
1518 /* check ref/unref */
1519 _dbus_message_loader_ref (loader);
1520 _dbus_message_loader_unref (loader);
1522 /* Write the header data one byte at a time */
1523 data = _dbus_string_get_const_data (&message->header.data);
1524 for (i = 0; i < _dbus_string_get_length (&message->header.data); i++)
1528 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
1529 _dbus_string_append_byte (buffer, data[i]);
1530 _dbus_message_loader_return_buffer (loader, buffer);
1533 /* Write the body data one byte at a time */
1534 data = _dbus_string_get_const_data (&message->body);
1535 for (i = 0; i < _dbus_string_get_length (&message->body); i++)
1539 _dbus_message_loader_get_buffer (loader, &buffer, NULL, NULL);
1540 _dbus_string_append_byte (buffer, data[i]);
1541 _dbus_message_loader_return_buffer (loader, buffer);
1544 #ifdef HAVE_UNIX_FD_PASSING
1547 unsigned n_unix_fds;
1549 _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds);
1550 _dbus_assert(n_unix_fds > 0);
1551 _dbus_assert(message->n_unix_fds == 1);
1552 unix_fds[0] = _dbus_dup(message->unix_fds[0], NULL);
1553 _dbus_assert(unix_fds[0] >= 0);
1554 _dbus_message_loader_return_unix_fds(loader, unix_fds, 1);
1558 dbus_message_unref (message);
1560 /* Now pop back the message */
1561 if (!_dbus_message_loader_queue_messages (loader))
1562 _dbus_assert_not_reached ("no memory to queue messages");
1564 if (_dbus_message_loader_get_is_corrupted (loader))
1565 _dbus_assert_not_reached ("message loader corrupted");
1567 message = _dbus_message_loader_pop_message (loader);
1569 _dbus_assert_not_reached ("received a NULL message");
1571 if (dbus_message_get_reply_serial (message) != 5678)
1572 _dbus_assert_not_reached ("reply serial fields differ");
1574 dbus_message_unref (message);
1576 /* ovveride the serial, since it was reset by dbus_message_copy() */
1577 dbus_message_set_serial(message_without_unix_fds, 8901);
1579 dbus_message_lock (message_without_unix_fds);
1581 verify_test_message (message_without_unix_fds);
1584 /* Marshal and demarshal the message. */
1586 DBusMessage *message2;
1587 DBusError error = DBUS_ERROR_INIT;
1588 char *marshalled = NULL;
1590 char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx";
1592 if (!dbus_message_marshal (message_without_unix_fds, &marshalled, &len))
1593 _dbus_assert_not_reached ("failed to marshal message");
1595 _dbus_assert (len != 0);
1596 _dbus_assert (marshalled != NULL);
1598 _dbus_assert (dbus_message_demarshal_bytes_needed (marshalled, len) == len);
1599 message2 = dbus_message_demarshal (marshalled, len, &error);
1601 _dbus_assert (message2 != NULL);
1602 _dbus_assert (!dbus_error_is_set (&error));
1603 verify_test_message (message2);
1605 dbus_message_unref (message2);
1606 dbus_free (marshalled);
1608 /* Demarshal invalid message. */
1610 message2 = dbus_message_demarshal ("invalid", 7, &error);
1611 _dbus_assert (message2 == NULL);
1612 _dbus_assert (dbus_error_is_set (&error));
1613 dbus_error_free (&error);
1615 /* Demarshal invalid (empty) message. */
1617 message2 = dbus_message_demarshal ("", 0, &error);
1618 _dbus_assert (message2 == NULL);
1619 _dbus_assert (dbus_error_is_set (&error));
1620 dbus_error_free (&error);
1622 /* Bytes needed to demarshal empty message: 0 (more) */
1624 _dbus_assert (dbus_message_demarshal_bytes_needed ("", 0) == 0);
1626 /* Bytes needed to demarshal invalid message: -1 (error). */
1628 _dbus_assert (dbus_message_demarshal_bytes_needed (garbage_header, DBUS_MINIMUM_HEADER_SIZE) == -1);
1631 dbus_message_unref (message_without_unix_fds);
1632 _dbus_message_loader_unref (loader);
1635 _dbus_check_fdleaks_leave (initial_fds);
1636 initial_fds = _dbus_check_fdleaks_enter ();
1638 /* Test enumeration of array elements */
1639 for (i = strlen (basic_types) - 1; i > 0; i--)
1643 char* signature = _dbus_strdup ("?");
1645 signature[0] = basic_types[i];
1646 s = "SomeThingToSay";
1647 memset (&val, '\0', sizeof (val));
1649 message = dbus_message_new_method_call ("de.ende.test",
1650 "/de/ende/test", "de.ende.Test", "ArtistName");
1651 _dbus_assert (message != NULL);
1652 dbus_message_iter_init_append (message, &iter);
1653 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1654 signature, &array_iter);
1655 for (some = 0; some < 3; some++)
1657 if (basic_types[i] == DBUS_TYPE_STRING)
1658 dbus_message_iter_append_basic (&array_iter, DBUS_TYPE_STRING, &s);
1660 dbus_message_iter_append_basic (&array_iter, basic_types[i], &val);
1662 dbus_message_iter_close_container (&iter, &array_iter);
1663 dbus_message_iter_init (message, &iter);
1664 _dbus_assert (dbus_message_iter_get_element_count (&iter) == some);
1665 dbus_message_unref (message);
1666 dbus_free (signature);
1668 /* Array of structs */
1669 message = dbus_message_new_method_call ("de.ende.test",
1670 "/de/ende/test", "de.ende.Test", "ArtistName");
1671 _dbus_assert (message != NULL);
1672 dbus_message_iter_init_append (message, &iter);
1673 dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1674 DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1675 DBUS_TYPE_STRING_AS_STRING
1676 DBUS_STRUCT_END_CHAR_AS_STRING, &array_iter);
1677 dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1678 NULL, &struct_iter);
1680 dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1681 dbus_message_iter_close_container (&array_iter, &struct_iter);
1682 dbus_message_iter_close_container (&iter, &array_iter);
1683 dbus_message_iter_init (message, &iter);
1684 _dbus_assert (dbus_message_iter_get_element_count (&iter) == 1);
1685 dbus_message_unref (message);
1688 /* Check that we can abandon a container */
1689 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1690 "/org/freedesktop/TestPath",
1691 "Foo.TestInterface",
1694 dbus_message_iter_init_append (message, &iter);
1696 ok = dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
1697 (DBUS_STRUCT_BEGIN_CHAR_AS_STRING
1698 DBUS_TYPE_STRING_AS_STRING
1699 DBUS_TYPE_STRING_AS_STRING
1700 DBUS_STRUCT_END_CHAR_AS_STRING),
1703 ok = dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
1704 NULL, &struct_iter);
1707 ok = dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s);
1710 /* uh-oh, error, try and unwind */
1712 dbus_message_iter_abandon_container (&array_iter, &struct_iter);
1713 dbus_message_iter_abandon_container (&array_iter, &iter);
1715 dbus_message_unref (message);
1717 /* Check we should not leak array of string or unix fd, fd.o#21259 */
1718 message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
1719 "/org/freedesktop/TestPath",
1720 "Foo.TestInterface",
1723 /* signature "uashuash" */
1724 dbus_message_append_args (message,
1725 DBUS_TYPE_UINT32, &v_UINT32,
1726 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
1727 _DBUS_N_ELEMENTS (our_string_array),
1728 #ifdef HAVE_UNIX_FD_PASSING
1729 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1731 DBUS_TYPE_UINT32, &v1_UINT32,
1732 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v1_ARRAY_STRING,
1733 _DBUS_N_ELEMENTS (our_string_array1),
1734 #ifdef HAVE_UNIX_FD_PASSING
1735 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1741 sig[i++] = DBUS_TYPE_UINT32;
1742 sig[i++] = DBUS_TYPE_ARRAY;
1743 sig[i++] = DBUS_TYPE_STRING;
1744 #ifdef HAVE_UNIX_FD_PASSING
1745 sig[i++] = DBUS_TYPE_UNIX_FD;
1747 sig[i++] = DBUS_TYPE_UINT32;
1748 sig[i++] = DBUS_TYPE_ARRAY;
1749 sig[i++] = DBUS_TYPE_STRING;
1750 #ifdef HAVE_UNIX_FD_PASSING
1751 sig[i++] = DBUS_TYPE_UNIX_FD;
1753 sig[i++] = DBUS_TYPE_INVALID;
1755 _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
1757 verify_test_message_args_ignored (message);
1758 verify_test_message_memleak (message);
1760 dbus_message_unref (message);
1762 /* Load all the sample messages from the message factory */
1764 DBusMessageDataIter diter;
1765 DBusMessageData mdata;
1768 reset_validities_seen ();
1771 _dbus_message_data_iter_init (&diter);
1773 while (_dbus_message_data_iter_get_and_next (&diter,
1776 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1777 mdata.expected_validity))
1779 _dbus_warn ("expected validity %d and did not get it",
1780 mdata.expected_validity);
1781 _dbus_assert_not_reached ("message data failed");
1784 _dbus_message_data_free (&mdata);
1789 printf ("%d sample messages tested\n", count);
1791 print_validities_seen (FALSE);
1792 print_validities_seen (TRUE);
1796 _dbus_check_fdleaks_leave (initial_fds);
1798 /* Now load every message in test_data_dir if we have one */
1799 if (test_data_dir == NULL)
1802 initial_fds = _dbus_check_fdleaks_enter ();
1804 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1805 (DBusForeachMessageFileFunc)
1806 dbus_internal_do_not_use_try_message_file,
1808 _dbus_assert_not_reached ("foreach_message_file test failed");
1810 _dbus_check_fdleaks_leave (initial_fds);
1815 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */