1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-marshal-validate-util.c Would be in dbus-marshal-validate.c, but only used by tests/bus
4 * Copyright (C) 2005 Red Hat, Inc.
6 * Licensed under the Academic Free License version 2.1
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 #ifdef DBUS_ENABLE_EMBEDDED_TESTS
27 #ifndef DOXYGEN_SHOULD_SKIP_THIS
29 #include "dbus-internals.h"
30 #include "dbus-marshal-validate.h"
31 #include "dbus-marshal-recursive.h"
33 #include "dbus-test.h"
39 DBusValidity expected;
43 run_validity_tests (const ValidityTest *tests,
45 DBusValidity (* func) (const DBusString*,int,int))
49 for (i = 0; i < n_tests; i++)
54 _dbus_string_init_const (&str, tests[i].data);
56 v = (*func) (&str, 0, _dbus_string_get_length (&str));
58 if (v != tests[i].expected)
60 _dbus_warn ("Improper validation result %d for '%s'",
62 _dbus_assert_not_reached ("test failed");
67 static const ValidityTest signature_tests[] = {
69 { "sss", DBUS_VALID },
73 { "(i)", DBUS_VALID },
74 { "w", DBUS_INVALID_UNKNOWN_TYPECODE },
75 { "a", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
76 { "aaaaaa", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
77 { "ii(ii)a", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
78 { "ia", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
79 /* DBUS_INVALID_SIGNATURE_TOO_LONG, */ /* too hard to test this way */
80 { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
81 DBUS_INVALID_EXCEEDED_MAXIMUM_ARRAY_RECURSION },
82 { "((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ii))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))",
83 DBUS_INVALID_EXCEEDED_MAXIMUM_STRUCT_RECURSION },
84 { ")", DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED },
85 { "i)", DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED },
86 { "a)", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
87 { "(", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
88 { "(i", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
89 { "(iiiii", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
90 { "(ai", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
91 { "()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
92 { "(())", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
93 { "a()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
94 { "i()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
95 { "()i", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
96 { "(a)", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
97 { "a{ia}", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
98 { "a{}", DBUS_INVALID_DICT_ENTRY_HAS_NO_FIELDS },
99 { "a{aii}", DBUS_INVALID_DICT_KEY_MUST_BE_BASIC_TYPE },
100 { " ", DBUS_INVALID_UNKNOWN_TYPECODE },
101 { "not a valid signature", DBUS_INVALID_UNKNOWN_TYPECODE },
102 { "123", DBUS_INVALID_UNKNOWN_TYPECODE },
103 { ".", DBUS_INVALID_UNKNOWN_TYPECODE },
104 /* https://bugs.freedesktop.org/show_bug.cgi?id=17803 */
105 { "a{(ii)i}", DBUS_INVALID_DICT_KEY_MUST_BE_BASIC_TYPE },
106 { "a{i}", DBUS_INVALID_DICT_ENTRY_HAS_ONLY_ONE_FIELD },
107 { "{is}", DBUS_INVALID_DICT_ENTRY_NOT_INSIDE_ARRAY },
108 { "a{isi}", DBUS_INVALID_DICT_ENTRY_HAS_TOO_MANY_FIELDS },
112 _dbus_marshal_validate_test (void)
117 const char *valid_paths[] = {
123 const char *invalid_paths[] = {
139 const char *valid_interfaces[] = {
140 "org.freedesktop.Foo",
142 "Blah.Blah.Blah.Blah.Blah",
145 "a0.b1.c2.d3.e4.f5.g6",
148 const char *invalid_interfaces[] = {
176 const char *valid_unique_names[] = {
185 ":abce.freedesktop.blah"
187 const char *invalid_unique_names[] = {
201 const char *valid_members[] = {
209 const char *invalid_members[] = {
224 /* Signature with reason */
226 run_validity_tests (signature_tests, _DBUS_N_ELEMENTS (signature_tests),
227 _dbus_validate_signature_with_reason);
229 /* Path validation */
231 while (i < (int) _DBUS_N_ELEMENTS (valid_paths))
233 _dbus_string_init_const (&str, valid_paths[i]);
235 if (!_dbus_validate_path (&str, 0,
236 _dbus_string_get_length (&str)))
238 _dbus_warn ("Path \"%s\" should have been valid", valid_paths[i]);
239 _dbus_assert_not_reached ("invalid path");
246 while (i < (int) _DBUS_N_ELEMENTS (invalid_paths))
248 _dbus_string_init_const (&str, invalid_paths[i]);
250 if (_dbus_validate_path (&str, 0,
251 _dbus_string_get_length (&str)))
253 _dbus_warn ("Path \"%s\" should have been invalid", invalid_paths[i]);
254 _dbus_assert_not_reached ("valid path");
260 /* Interface validation */
262 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
264 _dbus_string_init_const (&str, valid_interfaces[i]);
266 if (!_dbus_validate_interface (&str, 0,
267 _dbus_string_get_length (&str)))
269 _dbus_warn ("Interface \"%s\" should have been valid", valid_interfaces[i]);
270 _dbus_assert_not_reached ("invalid interface");
277 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
279 _dbus_string_init_const (&str, invalid_interfaces[i]);
281 if (_dbus_validate_interface (&str, 0,
282 _dbus_string_get_length (&str)))
284 _dbus_warn ("Interface \"%s\" should have been invalid", invalid_interfaces[i]);
285 _dbus_assert_not_reached ("valid interface");
291 /* Bus name validation (check that valid interfaces are valid bus names,
292 * and invalid interfaces are invalid services except if they start with ':')
295 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
297 _dbus_string_init_const (&str, valid_interfaces[i]);
299 if (!_dbus_validate_bus_name (&str, 0,
300 _dbus_string_get_length (&str)))
302 _dbus_warn ("Bus name \"%s\" should have been valid", valid_interfaces[i]);
303 _dbus_assert_not_reached ("invalid bus name");
310 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
312 if (invalid_interfaces[i][0] != ':')
314 _dbus_string_init_const (&str, invalid_interfaces[i]);
316 if (_dbus_validate_bus_name (&str, 0,
317 _dbus_string_get_length (&str)))
319 _dbus_warn ("Bus name \"%s\" should have been invalid", invalid_interfaces[i]);
320 _dbus_assert_not_reached ("valid bus name");
327 /* unique name validation */
329 while (i < (int) _DBUS_N_ELEMENTS (valid_unique_names))
331 _dbus_string_init_const (&str, valid_unique_names[i]);
333 if (!_dbus_validate_bus_name (&str, 0,
334 _dbus_string_get_length (&str)))
336 _dbus_warn ("Bus name \"%s\" should have been valid", valid_unique_names[i]);
337 _dbus_assert_not_reached ("invalid unique name");
344 while (i < (int) _DBUS_N_ELEMENTS (invalid_unique_names))
346 _dbus_string_init_const (&str, invalid_unique_names[i]);
348 if (_dbus_validate_bus_name (&str, 0,
349 _dbus_string_get_length (&str)))
351 _dbus_warn ("Bus name \"%s\" should have been invalid", invalid_unique_names[i]);
352 _dbus_assert_not_reached ("valid unique name");
359 /* Error name validation (currently identical to interfaces)
362 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
364 _dbus_string_init_const (&str, valid_interfaces[i]);
366 if (!_dbus_validate_error_name (&str, 0,
367 _dbus_string_get_length (&str)))
369 _dbus_warn ("Error name \"%s\" should have been valid", valid_interfaces[i]);
370 _dbus_assert_not_reached ("invalid error name");
377 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
379 if (invalid_interfaces[i][0] != ':')
381 _dbus_string_init_const (&str, invalid_interfaces[i]);
383 if (_dbus_validate_error_name (&str, 0,
384 _dbus_string_get_length (&str)))
386 _dbus_warn ("Error name \"%s\" should have been invalid", invalid_interfaces[i]);
387 _dbus_assert_not_reached ("valid error name");
394 /* Member validation */
396 while (i < (int) _DBUS_N_ELEMENTS (valid_members))
398 _dbus_string_init_const (&str, valid_members[i]);
400 if (!_dbus_validate_member (&str, 0,
401 _dbus_string_get_length (&str)))
403 _dbus_warn ("Member \"%s\" should have been valid", valid_members[i]);
404 _dbus_assert_not_reached ("invalid member");
411 while (i < (int) _DBUS_N_ELEMENTS (invalid_members))
413 _dbus_string_init_const (&str, invalid_members[i]);
415 if (_dbus_validate_member (&str, 0,
416 _dbus_string_get_length (&str)))
418 _dbus_warn ("Member \"%s\" should have been invalid", invalid_members[i]);
419 _dbus_assert_not_reached ("valid member");
425 /* Validate claimed length longer than real length */
426 _dbus_string_init_const (&str, "abc.efg");
427 if (_dbus_validate_bus_name (&str, 0, 8))
428 _dbus_assert_not_reached ("validated too-long string");
429 if (_dbus_validate_interface (&str, 0, 8))
430 _dbus_assert_not_reached ("validated too-long string");
431 if (_dbus_validate_error_name (&str, 0, 8))
432 _dbus_assert_not_reached ("validated too-long string");
434 _dbus_string_init_const (&str, "abc");
435 if (_dbus_validate_member (&str, 0, 4))
436 _dbus_assert_not_reached ("validated too-long string");
438 /* Validate string exceeding max name length */
439 if (!_dbus_string_init (&str))
440 _dbus_assert_not_reached ("no memory");
442 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
443 if (!_dbus_string_append (&str, "abc.def"))
444 _dbus_assert_not_reached ("no memory");
446 if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str)))
447 _dbus_assert_not_reached ("validated overmax string");
448 if (_dbus_validate_interface (&str, 0, _dbus_string_get_length (&str)))
449 _dbus_assert_not_reached ("validated overmax string");
450 if (_dbus_validate_error_name (&str, 0, _dbus_string_get_length (&str)))
451 _dbus_assert_not_reached ("validated overmax string");
453 /* overlong member */
454 _dbus_string_set_length (&str, 0);
455 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
456 if (!_dbus_string_append (&str, "abc"))
457 _dbus_assert_not_reached ("no memory");
459 if (_dbus_validate_member (&str, 0, _dbus_string_get_length (&str)))
460 _dbus_assert_not_reached ("validated overmax string");
462 /* overlong unique name */
463 _dbus_string_set_length (&str, 0);
464 _dbus_string_append (&str, ":");
465 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
466 if (!_dbus_string_append (&str, "abc"))
467 _dbus_assert_not_reached ("no memory");
469 if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str)))
470 _dbus_assert_not_reached ("validated overmax string");
472 _dbus_string_free (&str);
474 /* Body validation; test basic validation of valid bodies for both endian */
478 DBusString signature;
481 if (!_dbus_string_init (&signature) || !_dbus_string_init (&body))
482 _dbus_assert_not_reached ("oom");
485 while (dbus_internal_do_not_use_generate_bodies (sequence,
489 DBusValidity validity;
491 validity = _dbus_validate_body_with_reason (&signature, 0,
494 _dbus_string_get_length (&body));
495 if (validity != DBUS_VALID)
497 _dbus_warn ("invalid code %d expected valid on sequence %d little endian",
499 _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature));
500 _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body));
501 _dbus_assert_not_reached ("test failed");
504 _dbus_string_set_length (&signature, 0);
505 _dbus_string_set_length (&body, 0);
510 while (dbus_internal_do_not_use_generate_bodies (sequence,
514 DBusValidity validity;
516 validity = _dbus_validate_body_with_reason (&signature, 0,
519 _dbus_string_get_length (&body));
520 if (validity != DBUS_VALID)
522 _dbus_warn ("invalid code %d expected valid on sequence %d big endian",
524 _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature));
525 _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body));
526 _dbus_assert_not_reached ("test failed");
529 _dbus_string_set_length (&signature, 0);
530 _dbus_string_set_length (&body, 0);
534 _dbus_string_free (&signature);
535 _dbus_string_free (&body);
541 #endif /* !DOXYGEN_SHOULD_SKIP_THIS */
543 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */