summaryrefslogtreecommitdiffstats
path: root/testsuites/validation/tc-object.c
blob: 916c35aa95f44302304bd037a54dfb8116db6fb0 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @ingroup RTEMSTestCaseRtemsObjectValObject
 */

/*
 * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * This file is part of the RTEMS quality process and was automatically
 * generated.  If you find something that needs to be fixed or
 * worded better please post a report or patch to an RTEMS mailing list
 * or raise a bug report:
 *
 * https://www.rtems.org/bugs.html
 *
 * For information on updating and regenerating please refer to the How-To
 * section in the Software Requirements Engineering chapter of the
 * RTEMS Software Engineering manual.  The manual is provided as a part of
 * a release.  For development sources please refer to the online
 * documentation at:
 *
 * https://docs.rtems.org
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems.h>

#include <rtems/test.h>

/**
 * @defgroup RTEMSTestCaseRtemsObjectValObject spec:/rtems/object/val/object
 *
 * @ingroup RTEMSTestSuiteTestsuitesValidation0
 *
 * @brief Tests the rtems_build_name() macro.
 *
 * This test case performs the following actions:
 *
 * - Validate the results of rtems_build_name() for a sample set of parameters.
 *
 *   - Check that the accumulated name has the expected value.
 *
 * @{
 */

/**
 * @brief Validate the results of rtems_build_name() for a sample set of
 *   parameters.
 */
static void RtemsObjectValObject_Action_0( void )
{
  static const uint16_t chars[] = { 0, 255, 257 };
  rtems_name            accumulated_name;
  size_t                i;
  size_t                j;
  size_t                k;
  size_t                r;

  accumulated_name = 0;

  for ( i = 0; i < RTEMS_ARRAY_SIZE( chars ); ++i ) {
    for ( j = 0; j < RTEMS_ARRAY_SIZE( chars ); ++j ) {
      for ( k = 0; k < RTEMS_ARRAY_SIZE( chars ); ++k ) {
        for ( r = 0; r < RTEMS_ARRAY_SIZE( chars ); ++r ) {
          unsigned char u1;
          unsigned char u2;
          unsigned char u3;
          unsigned char u4;
          signed char s1;
          signed char s2;
          signed char s3;
          signed char s4;
          rtems_name expected_name;
          rtems_name actual_name;

          expected_name = ( chars[ i ] % 256 ) * UINT32_C( 16777216 ) +
            ( chars[ j ] % 256 ) * UINT32_C( 65536 ) +
            ( chars[ k ] % 256 ) * UINT32_C( 256 ) +
            ( chars[ r ] % 256 );

          u1 = (unsigned char) chars[ i ];
          u2 = (unsigned char) chars[ j ];
          u3 = (unsigned char) chars[ k ];
          u4 = (unsigned char) chars[ r ];
          actual_name = rtems_build_name( u1, u2, u3, u4 );
          T_quiet_eq_u32( actual_name, expected_name )
          accumulated_name += actual_name;

          s1 = (signed char) u1;
          s2 = (signed char) u2;
          s3 = (signed char) u3;
          s4 = (signed char) u4;
          actual_name = rtems_build_name( s1, s2, s3, s4 );
          T_quiet_eq_u32( actual_name, expected_name )
          accumulated_name += actual_name;

          actual_name = rtems_build_name(
            chars[ i ],
            chars[ j ],
            chars[ k ],
            chars[ r ]
          );
          T_quiet_eq_u32( actual_name, expected_name );
          accumulated_name += actual_name;
        }
      }
    }
  }

  /*
   * Check that the accumulated name has the expected value.
   */
  T_step_eq_u32( 0, accumulated_name, 0x51515100 );
}

/**
 * @fn void T_case_body_RtemsObjectValObject( void )
 */
T_TEST_CASE( RtemsObjectValObject )
{
  T_plan( 1 );

  RtemsObjectValObject_Action_0();
}

/** @} */