source4/torture/local/tdr.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for basic tdr functions
   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/torture.h"
  24 #include "lib/tdr/tdr.h"
  25
  26 static bool test_push_uint8(struct torture_context *tctx)
  27 {
  28         uint8_t v = 4;
  29         struct tdr_push *tdr = talloc_zero(tctx, struct tdr_push);
  30
  31         torture_assert_ntstatus_ok(tctx, tdr_push_uint8(tdr, &v), "push failed");
  32         torture_assert_int_equal(tctx, tdr->data.length, 1, "length incorrect");
  33         torture_assert_int_equal(tctx, tdr->data.data[0], 4, "data incorrect");
  34         return true;
  35 }
  36
  37 static bool test_pull_uint8(struct torture_context *tctx)
  38 {
  39         uint8_t d = 2;
  40         uint8_t l;
  41         struct tdr_pull tdr;
  42         tdr.data.data = &d;
  43         tdr.data.length = 1;
  44         tdr.offset = 0;
  45         tdr.flags = 0;
  46         torture_assert_ntstatus_ok(tctx, tdr_pull_uint8(&tdr, tctx, &l),
  47                                                            "pull failed");
  48         torture_assert_int_equal(tctx, 1, tdr.offset,
  49                                                          "offset invalid");
  50         return true;
  51 }
  52
  53 static bool test_push_uint16(struct torture_context *tctx)
  54 {
  55         uint16_t v = 0xF32;
  56         struct tdr_push *tdr = talloc_zero(tctx, struct tdr_push);
  57
  58         torture_assert_ntstatus_ok(tctx, tdr_push_uint16(tdr, &v), "push failed");
  59         torture_assert_int_equal(tctx, tdr->data.length, 2, "length incorrect");
  60         torture_assert_int_equal(tctx, tdr->data.data[0], 0x32, "data incorrect");
  61         torture_assert_int_equal(tctx, tdr->data.data[1], 0x0F, "data incorrect");
  62         return true;
  63 }
  64
  65 static bool test_pull_uint16(struct torture_context *tctx)
  66 {
  67         uint16_t d = 782;
  68         uint16_t l;
  69         struct tdr_pull tdr;
  70         tdr.data.data = (uint8_t *)&d;
  71         tdr.data.length = 2;
  72         tdr.offset = 0;
  73         tdr.flags = 0;
  74         torture_assert_ntstatus_ok(tctx, tdr_pull_uint16(&tdr, tctx, &l),
  75                                                            "pull failed");
  76         torture_assert_int_equal(tctx, 2, tdr.offset,
  77                                                          "offset invalid");
  78         torture_assert_int_equal(tctx, 782, l, "right int read");
  79         return true;
  80 }
  81
  82 struct torture_suite *torture_local_tdr(TALLOC_CTX *mem_ctx)
  83 {
  84         struct torture_suite *suite = torture_suite_create(mem_ctx, "TDR");
  85
  86         torture_suite_add_simple_test(suite, "pull_uint8", test_pull_uint8);
  87         torture_suite_add_simple_test(suite, "push_uint8", test_push_uint8);
  88
  89         torture_suite_add_simple_test(suite, "pull_uint16", test_pull_uint16);
  90         torture_suite_add_simple_test(suite, "push_uint16", test_push_uint16);
  91
  92         return suite;
  93 }