source/torture/ndr/ndr.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for winreg ndr operations
   4
   5    Copyright (C) Jelmer Vernooij 2007
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "torture/ndr/ndr.h"
  24 #include "torture/ndr/proto.h"
  25 #include "torture/ui.h"
  26 #include "util/dlinklist.h"
  27
  28 struct ndr_pull_test_data {
  29         DATA_BLOB data;
  30         size_t struct_size;
  31         ndr_pull_flags_fn_t pull_fn;
  32         int ndr_flags;
  33 };
  34
  35 static bool wrap_ndr_pull_test(struct torture_context *tctx,
  36                                                            struct torture_tcase *tcase,
  37                                                            struct torture_test *test)
  38 {
  39         bool (*check_fn) (struct torture_context *ctx, void *data) = test->fn;
  40         const struct ndr_pull_test_data *data = test->data;
  41         void *ds = talloc_zero_size(tctx, data->struct_size);
  42         struct ndr_pull *ndr = ndr_pull_init_blob(&(data->data), tctx);
  43
  44         ndr->flags |= LIBNDR_FLAG_REF_ALLOC;
  45
  46         torture_assert_ntstatus_ok(tctx, data->pull_fn(ndr, data->ndr_flags, ds),
  47                                                            "pulling");
  48
  49         torture_assert(tctx, ndr->offset == ndr->data_size,
  50                                    talloc_asprintf(tctx,
  51                                            "%d unread bytes", ndr->data_size - ndr->offset));
  52
  53         if (check_fn != NULL)
  54                 return check_fn(tctx, ds);
  55         else
  56                 return true;
  57 }
  58
  59 _PUBLIC_ struct torture_test *_torture_suite_add_ndr_pull_test(
  60                                         struct torture_suite *suite,
  61                                         const char *name, ndr_pull_flags_fn_t pull_fn,
  62                                         DATA_BLOB db,
  63                                         size_t struct_size,
  64                                         int ndr_flags,
  65                                         bool (*check_fn) (struct torture_context *ctx, void *data))
  66 {
  67         struct torture_test *test;
  68         struct torture_tcase *tcase;
  69         struct ndr_pull_test_data *data;
  70
  71         tcase = torture_suite_add_tcase(suite, name);
  72
  73         test = talloc(tcase, struct torture_test);
  74
  75         test->name = talloc_strdup(test, name);
  76         test->description = NULL;
  77         test->run = wrap_ndr_pull_test;
  78         data = talloc(test, struct ndr_pull_test_data);
  79         data->data = db;
  80         data->ndr_flags = ndr_flags;
  81         data->struct_size = struct_size;
  82         data->pull_fn = pull_fn;
  83         test->data = data;
  84         test->fn = check_fn;
  85         test->dangerous = false;
  86
  87         DLIST_ADD_END(tcase->tests, test, struct torture_test *);
  88
  89         return test;
  90 }
  91
  92 static bool test_check_string_terminator(struct torture_context *tctx)
  93 {
  94         struct ndr_pull *ndr;
  95         DATA_BLOB blob;
  96         TALLOC_CTX *mem_ctx = tctx;
  97
  98         /* Simple test */
  99         blob = strhex_to_data_blob("0000");
 100
 101         ndr = ndr_pull_init_blob(&blob, mem_ctx);
 102
 103         torture_assert_ntstatus_ok(tctx, ndr_check_string_terminator(ndr, 1, 2),
 104                                                            "simple check_string_terminator test failed");
 105
 106         torture_assert(tctx, ndr->offset == 0,
 107                 "check_string_terminator did not reset offset");
 108
 109         if (NT_STATUS_IS_OK(ndr_check_string_terminator(ndr, 1, 3))) {
 110                 torture_fail(tctx, "check_string_terminator checked beyond string boundaries");
 111         }
 112
 113         torture_assert(tctx, ndr->offset == 0,
 114                 "check_string_terminator did not reset offset");
 115
 116         talloc_free(ndr);
 117
 118         blob = strhex_to_data_blob("11220000");
 119         ndr = ndr_pull_init_blob(&blob, mem_ctx);
 120
 121         torture_assert_ntstatus_ok(tctx,
 122                 ndr_check_string_terminator(ndr, 4, 1),
 123                 "check_string_terminator failed to recognize terminator");
 124
 125         torture_assert_ntstatus_ok(tctx,
 126                 ndr_check_string_terminator(ndr, 3, 1),
 127                 "check_string_terminator failed to recognize terminator");
 128
 129         if (NT_STATUS_IS_OK(ndr_check_string_terminator(ndr, 2, 1))) {
 130                 torture_fail(tctx,
 131                                          "check_string_terminator erroneously reported terminator");
 132         }
 133
 134         torture_assert(tctx, ndr->offset == 0,
 135                 "check_string_terminator did not reset offset");
 136         return true;
 137 }
 138
 139 static bool test_guid_from_string_valid(struct torture_context *tctx)
 140 {
 141         /* FIXME */
 142         return true;
 143 }
 144
 145 static bool test_guid_from_string_null(struct torture_context *tctx)
 146 {
 147         struct GUID guid;
 148         torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
 149                                                                   GUID_from_string(NULL, &guid),
 150                                                                   "NULL failed");
 151         return true;
 152 }
 153
 154 static bool test_guid_from_string_invalid(struct torture_context *tctx)
 155 {
 156         struct GUID g1;
 157         torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
 158                                                                   GUID_from_string("bla", &g1),
 159                                                                   "parameter not invalid");
 160         return true;
 161 }
 162
 163 static bool test_guid_from_string(struct torture_context *tctx)
 164 {
 165         struct GUID g1, exp;
 166         torture_assert_ntstatus_ok(tctx,
 167                                                            GUID_from_string("00000001-0002-0003-0405-060708090a0b", &g1),
 168                                                            "invalid return code");
 169         exp.time_low = 1;
 170         exp.time_mid = 2;
 171         exp.time_hi_and_version = 3;
 172         exp.clock_seq[0] = 4;
 173         exp.clock_seq[1] = 5;
 174         exp.node[0] = 6;
 175         exp.node[1] = 7;
 176         exp.node[2] = 8;
 177         exp.node[3] = 9;
 178         exp.node[4] = 10;
 179         exp.node[5] = 11;
 180         torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");
 181         torture_assert_ntstatus_ok(tctx,
 182                                                            GUID_from_string("{00000001-0002-0003-0405-060708090a0b}", &g1),
 183                                                            "invalid return code");
 184         torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");
 185
 186         return true;
 187 }
 188
 189 static bool test_guid_string_valid(struct torture_context *tctx)
 190 {
 191         struct GUID g;
 192         g.time_low = 1;
 193         g.time_mid = 2;
 194         g.time_hi_and_version = 3;
 195         g.clock_seq[0] = 4;
 196         g.clock_seq[1] = 5;
 197         g.node[0] = 6;
 198         g.node[1] = 7;
 199         g.node[2] = 8;
 200         g.node[3] = 9;
 201         g.node[4] = 10;
 202         g.node[5] = 11;
 203         torture_assert_str_equal(tctx, "00000001-0002-0003-0405-060708090a0b", GUID_string(tctx, &g),
 204                                                          "parsing guid failed");
 205         return true;
 206 }
 207
 208 static bool test_guid_string2_valid(struct torture_context *tctx)
 209 {
 210         struct GUID g;
 211         g.time_low = 1;
 212         g.time_mid = 2;
 213         g.time_hi_and_version = 3;
 214         g.clock_seq[0] = 4;
 215         g.clock_seq[1] = 5;
 216         g.node[0] = 6;
 217         g.node[1] = 7;
 218         g.node[2] = 8;
 219         g.node[3] = 9;
 220         g.node[4] = 10;
 221         g.node[5] = 11;
 222         torture_assert_str_equal(tctx, "{00000001-0002-0003-0405-060708090a0b}", GUID_string2(tctx, &g),
 223                                                          "parsing guid failed");
 224         return true;
 225 }
 226
 227 static bool test_compare_uuid(struct torture_context *tctx)
 228 {
 229         struct GUID g1, g2;
 230         ZERO_STRUCT(g1); ZERO_STRUCT(g2);
 231         torture_assert_int_equal(tctx, 0, GUID_compare(&g1, &g2),
 232                                                          "GUIDs not equal");
 233         g1.time_low = 1;
 234         torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
 235                                                          "GUID diff invalid");
 236
 237         g1.time_low = 10;
 238         torture_assert_int_equal(tctx, 10, GUID_compare(&g1, &g2),
 239                                                          "GUID diff invalid");
 240
 241         g1.time_low = 0;
 242         g1.clock_seq[1] = 20;
 243         torture_assert_int_equal(tctx, 20, GUID_compare(&g1, &g2),
 244                                                          "GUID diff invalid");
 245         return true;
 246 }
 247
 248 struct torture_suite *torture_local_ndr(void)
 249 {
 250         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "NDR");
 251
 252         torture_suite_add_suite(suite, ndr_winreg_suite(suite));
 253         torture_suite_add_suite(suite, ndr_atsvc_suite(suite));
 254         torture_suite_add_suite(suite, ndr_lsa_suite(suite));
 255         torture_suite_add_suite(suite, ndr_epmap_suite(suite));
 256         torture_suite_add_suite(suite, ndr_dfs_suite(suite));
 257         torture_suite_add_suite(suite, ndr_netlogon_suite(suite));
 258         torture_suite_add_suite(suite, ndr_drsuapi_suite(suite));
 259         torture_suite_add_suite(suite, ndr_spoolss_suite(suite));
 260
 261         torture_suite_add_simple_test(suite, "string terminator",
 262                                                                    test_check_string_terminator);
 263
 264         torture_suite_add_simple_test(suite, "guid_from_string_null",
 265                                                                    test_guid_from_string_null);
 266
 267         torture_suite_add_simple_test(suite, "guid_from_string",
 268                                                                    test_guid_from_string);
 269
 270         torture_suite_add_simple_test(suite, "guid_from_string_invalid",
 271                                                                    test_guid_from_string_invalid);
 272
 273         torture_suite_add_simple_test(suite, "guid_string_valid",
 274                                                                    test_guid_string_valid);
 275
 276         torture_suite_add_simple_test(suite, "guid_string2_valid",
 277                                                                    test_guid_string2_valid);
 278
 279         torture_suite_add_simple_test(suite, "guid_from_string_valid",
 280                                                                    test_guid_from_string_valid);
 281
 282         torture_suite_add_simple_test(suite, "compare_uuid",
 283                                                                    test_compare_uuid);
 284
 285         return suite;
 286 }
 287