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'\n",
62 _dbus_assert_not_reached ("test failed");
67 static const ValidityTest signature_tests[] = {
71 { "(i)", DBUS_VALID },
72 { "w", DBUS_INVALID_UNKNOWN_TYPECODE },
73 { "a", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
74 { "aaaaaa", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
75 { "ii(ii)a", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
76 { "ia", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
77 /* DBUS_INVALID_SIGNATURE_TOO_LONG, */ /* too hard to test this way */
78 { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
79 DBUS_INVALID_EXCEEDED_MAXIMUM_ARRAY_RECURSION },
80 { "((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ii))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))",
81 DBUS_INVALID_EXCEEDED_MAXIMUM_STRUCT_RECURSION },
82 { ")", DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED },
83 { "i)", DBUS_INVALID_STRUCT_ENDED_BUT_NOT_STARTED },
84 { "a)", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
85 { "(", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
86 { "(i", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
87 { "(iiiii", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
88 { "(ai", DBUS_INVALID_STRUCT_STARTED_BUT_NOT_ENDED },
89 { "()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
90 { "(())", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
91 { "a()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
92 { "i()", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
93 { "()i", DBUS_INVALID_STRUCT_HAS_NO_FIELDS },
94 { "(a)", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
95 { "a{ia}", DBUS_INVALID_MISSING_ARRAY_ELEMENT_TYPE },
96 { "a{}", DBUS_INVALID_DICT_ENTRY_HAS_NO_FIELDS },
97 { "a{aii}", DBUS_INVALID_DICT_KEY_MUST_BE_BASIC_TYPE },
98 /* { "a{i}", DBUS_INVALID_DICT_ENTRY_HAS_ONLY_ONE_FIELD }, */
99 /* { "{is}", DBUS_INVALID_DICT_ENTRY_NOT_INSIDE_ARRAY }, */
100 /* { "a{isi}", DBUS_INVALID_DICT_ENTRY_HAS_TOO_MANY_FIELDS }, */
104 _dbus_marshal_validate_test (void)
109 const char *valid_paths[] = {
115 const char *invalid_paths[] = {
131 const char *valid_interfaces[] = {
132 "org.freedesktop.Foo",
134 "Blah.Blah.Blah.Blah.Blah",
137 "a0.b1.c2.d3.e4.f5.g6",
140 const char *invalid_interfaces[] = {
168 const char *valid_unique_names[] = {
177 ":abce.freedesktop.blah"
179 const char *invalid_unique_names[] = {
193 const char *valid_members[] = {
201 const char *invalid_members[] = {
216 const char *valid_signatures[] = {
223 const char *invalid_signatures[] = {
225 "not a valid signature",
229 "a{(ii)i}" /* https://bugs.freedesktop.org/show_bug.cgi?id=17803 */
232 /* Signature with reason */
234 run_validity_tests (signature_tests, _DBUS_N_ELEMENTS (signature_tests),
235 _dbus_validate_signature_with_reason);
237 /* Path validation */
239 while (i < (int) _DBUS_N_ELEMENTS (valid_paths))
241 _dbus_string_init_const (&str, valid_paths[i]);
243 if (!_dbus_validate_path (&str, 0,
244 _dbus_string_get_length (&str)))
246 _dbus_warn ("Path \"%s\" should have been valid\n", valid_paths[i]);
247 _dbus_assert_not_reached ("invalid path");
254 while (i < (int) _DBUS_N_ELEMENTS (invalid_paths))
256 _dbus_string_init_const (&str, invalid_paths[i]);
258 if (_dbus_validate_path (&str, 0,
259 _dbus_string_get_length (&str)))
261 _dbus_warn ("Path \"%s\" should have been invalid\n", invalid_paths[i]);
262 _dbus_assert_not_reached ("valid path");
268 /* Interface validation */
270 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
272 _dbus_string_init_const (&str, valid_interfaces[i]);
274 if (!_dbus_validate_interface (&str, 0,
275 _dbus_string_get_length (&str)))
277 _dbus_warn ("Interface \"%s\" should have been valid\n", valid_interfaces[i]);
278 _dbus_assert_not_reached ("invalid interface");
285 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
287 _dbus_string_init_const (&str, invalid_interfaces[i]);
289 if (_dbus_validate_interface (&str, 0,
290 _dbus_string_get_length (&str)))
292 _dbus_warn ("Interface \"%s\" should have been invalid\n", invalid_interfaces[i]);
293 _dbus_assert_not_reached ("valid interface");
299 /* Bus name validation (check that valid interfaces are valid bus names,
300 * and invalid interfaces are invalid services except if they start with ':')
303 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
305 _dbus_string_init_const (&str, valid_interfaces[i]);
307 if (!_dbus_validate_bus_name (&str, 0,
308 _dbus_string_get_length (&str)))
310 _dbus_warn ("Bus name \"%s\" should have been valid\n", valid_interfaces[i]);
311 _dbus_assert_not_reached ("invalid bus name");
318 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
320 if (invalid_interfaces[i][0] != ':')
322 _dbus_string_init_const (&str, invalid_interfaces[i]);
324 if (_dbus_validate_bus_name (&str, 0,
325 _dbus_string_get_length (&str)))
327 _dbus_warn ("Bus name \"%s\" should have been invalid\n", invalid_interfaces[i]);
328 _dbus_assert_not_reached ("valid bus name");
335 /* unique name validation */
337 while (i < (int) _DBUS_N_ELEMENTS (valid_unique_names))
339 _dbus_string_init_const (&str, valid_unique_names[i]);
341 if (!_dbus_validate_bus_name (&str, 0,
342 _dbus_string_get_length (&str)))
344 _dbus_warn ("Bus name \"%s\" should have been valid\n", valid_unique_names[i]);
345 _dbus_assert_not_reached ("invalid unique name");
352 while (i < (int) _DBUS_N_ELEMENTS (invalid_unique_names))
354 _dbus_string_init_const (&str, invalid_unique_names[i]);
356 if (_dbus_validate_bus_name (&str, 0,
357 _dbus_string_get_length (&str)))
359 _dbus_warn ("Bus name \"%s\" should have been invalid\n", invalid_unique_names[i]);
360 _dbus_assert_not_reached ("valid unique name");
367 /* Error name validation (currently identical to interfaces)
370 while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces))
372 _dbus_string_init_const (&str, valid_interfaces[i]);
374 if (!_dbus_validate_error_name (&str, 0,
375 _dbus_string_get_length (&str)))
377 _dbus_warn ("Error name \"%s\" should have been valid\n", valid_interfaces[i]);
378 _dbus_assert_not_reached ("invalid error name");
385 while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces))
387 if (invalid_interfaces[i][0] != ':')
389 _dbus_string_init_const (&str, invalid_interfaces[i]);
391 if (_dbus_validate_error_name (&str, 0,
392 _dbus_string_get_length (&str)))
394 _dbus_warn ("Error name \"%s\" should have been invalid\n", invalid_interfaces[i]);
395 _dbus_assert_not_reached ("valid error name");
402 /* Member validation */
404 while (i < (int) _DBUS_N_ELEMENTS (valid_members))
406 _dbus_string_init_const (&str, valid_members[i]);
408 if (!_dbus_validate_member (&str, 0,
409 _dbus_string_get_length (&str)))
411 _dbus_warn ("Member \"%s\" should have been valid\n", valid_members[i]);
412 _dbus_assert_not_reached ("invalid member");
419 while (i < (int) _DBUS_N_ELEMENTS (invalid_members))
421 _dbus_string_init_const (&str, invalid_members[i]);
423 if (_dbus_validate_member (&str, 0,
424 _dbus_string_get_length (&str)))
426 _dbus_warn ("Member \"%s\" should have been invalid\n", invalid_members[i]);
427 _dbus_assert_not_reached ("valid member");
433 /* Signature validation */
435 while (i < (int) _DBUS_N_ELEMENTS (valid_signatures))
437 _dbus_string_init_const (&str, valid_signatures[i]);
439 if (!_dbus_validate_signature (&str, 0,
440 _dbus_string_get_length (&str)))
442 _dbus_warn ("Signature \"%s\" should have been valid\n", valid_signatures[i]);
443 _dbus_assert_not_reached ("invalid signature");
450 while (i < (int) _DBUS_N_ELEMENTS (invalid_signatures))
452 _dbus_string_init_const (&str, invalid_signatures[i]);
454 if (_dbus_validate_signature (&str, 0,
455 _dbus_string_get_length (&str)))
457 _dbus_warn ("Signature \"%s\" should have been invalid\n", invalid_signatures[i]);
458 _dbus_assert_not_reached ("valid signature");
464 /* Validate claimed length longer than real length */
465 _dbus_string_init_const (&str, "abc.efg");
466 if (_dbus_validate_bus_name (&str, 0, 8))
467 _dbus_assert_not_reached ("validated too-long string");
468 if (_dbus_validate_interface (&str, 0, 8))
469 _dbus_assert_not_reached ("validated too-long string");
470 if (_dbus_validate_error_name (&str, 0, 8))
471 _dbus_assert_not_reached ("validated too-long string");
473 _dbus_string_init_const (&str, "abc");
474 if (_dbus_validate_member (&str, 0, 4))
475 _dbus_assert_not_reached ("validated too-long string");
477 _dbus_string_init_const (&str, "sss");
478 if (_dbus_validate_signature (&str, 0, 4))
479 _dbus_assert_not_reached ("validated too-long signature");
481 /* Validate string exceeding max name length */
482 if (!_dbus_string_init (&str))
483 _dbus_assert_not_reached ("no memory");
485 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
486 if (!_dbus_string_append (&str, "abc.def"))
487 _dbus_assert_not_reached ("no memory");
489 if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str)))
490 _dbus_assert_not_reached ("validated overmax string");
491 if (_dbus_validate_interface (&str, 0, _dbus_string_get_length (&str)))
492 _dbus_assert_not_reached ("validated overmax string");
493 if (_dbus_validate_error_name (&str, 0, _dbus_string_get_length (&str)))
494 _dbus_assert_not_reached ("validated overmax string");
496 /* overlong member */
497 _dbus_string_set_length (&str, 0);
498 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
499 if (!_dbus_string_append (&str, "abc"))
500 _dbus_assert_not_reached ("no memory");
502 if (_dbus_validate_member (&str, 0, _dbus_string_get_length (&str)))
503 _dbus_assert_not_reached ("validated overmax string");
505 /* overlong unique name */
506 _dbus_string_set_length (&str, 0);
507 _dbus_string_append (&str, ":");
508 while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH)
509 if (!_dbus_string_append (&str, "abc"))
510 _dbus_assert_not_reached ("no memory");
512 if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str)))
513 _dbus_assert_not_reached ("validated overmax string");
515 _dbus_string_free (&str);
517 /* Body validation; test basic validation of valid bodies for both endian */
521 DBusString signature;
524 if (!_dbus_string_init (&signature) || !_dbus_string_init (&body))
525 _dbus_assert_not_reached ("oom");
528 while (dbus_internal_do_not_use_generate_bodies (sequence,
532 DBusValidity validity;
534 validity = _dbus_validate_body_with_reason (&signature, 0,
537 _dbus_string_get_length (&body));
538 if (validity != DBUS_VALID)
540 _dbus_warn ("invalid code %d expected valid on sequence %d little endian\n",
542 _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature));
543 _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body));
544 _dbus_assert_not_reached ("test failed");
547 _dbus_string_set_length (&signature, 0);
548 _dbus_string_set_length (&body, 0);
553 while (dbus_internal_do_not_use_generate_bodies (sequence,
557 DBusValidity validity;
559 validity = _dbus_validate_body_with_reason (&signature, 0,
562 _dbus_string_get_length (&body));
563 if (validity != DBUS_VALID)
565 _dbus_warn ("invalid code %d expected valid on sequence %d big endian\n",
567 _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature));
568 _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body));
569 _dbus_assert_not_reached ("test failed");
572 _dbus_string_set_length (&signature, 0);
573 _dbus_string_set_length (&body, 0);
577 _dbus_string_free (&signature);
578 _dbus_string_free (&body);
584 #endif /* !DOXYGEN_SHOULD_SKIP_THIS */
586 #endif /* DBUS_ENABLE_EMBEDDED_TESTS */