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111
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1 -- CD2A22A.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26
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27 -- CHECK THAT IF A SIZE SPECIFICATION INDICATING THE SMALLEST SIZE
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28 -- APPROPRIATE FOR A SIGNED REPRESENTATION IS GIVEN FOR AN
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29 -- ENUMERATION TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE
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30 -- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE.
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31
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32 -- HISTORY:
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33 -- RJW 07/28/87 CREATED ORIGINAL TEST.
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34 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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35 -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
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36
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37 WITH REPORT; USE REPORT;
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38 PROCEDURE CD2A22A IS
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39
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40 BASIC_SIZE : CONSTANT := 3;
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41
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42 TYPE CHECK_TYPE IS (ZERO, ONE, TWO);
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43
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44 FOR CHECK_TYPE'SIZE USE BASIC_SIZE;
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45
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46 C0 : CHECK_TYPE := ZERO;
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47 C1 : CHECK_TYPE := ONE;
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48 C2 : CHECK_TYPE := TWO;
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49
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50 TYPE ARRAY_TYPE IS ARRAY (0 .. 2) OF CHECK_TYPE;
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51 CHARRAY : ARRAY_TYPE := (ZERO, ONE, TWO);
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52
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53 TYPE REC_TYPE IS RECORD
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54 COMP0 : CHECK_TYPE := ZERO;
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55 COMP1 : CHECK_TYPE := ONE;
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56 COMP2 : CHECK_TYPE := TWO;
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57 END RECORD;
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58
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59 CHREC : REC_TYPE;
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60
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61 FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS
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62 BEGIN
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63 IF EQUAL (3, 3) THEN
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64 RETURN CH;
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65 ELSE
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66 RETURN ONE;
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67 END IF;
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68 END IDENT;
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69
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70 PROCEDURE PROC (CI0, CI2 : CHECK_TYPE;
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71 CIO1, CIO2 : IN OUT CHECK_TYPE;
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72 CO2 : OUT CHECK_TYPE) IS
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73 BEGIN
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74 IF NOT ((CI0 < IDENT (ONE)) AND
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75 (IDENT (CI2) > IDENT (CIO1)) AND
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76 (CIO1 <= IDENT (ONE)) AND(IDENT (TWO) = CI2)) THEN
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77 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS " &
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78 "- 1");
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79 END IF;
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80
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81 IF CHECK_TYPE'POS (CI0) /= IDENT_INT (0) OR
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82 CHECK_TYPE'POS (CIO1) /= IDENT_INT (1) OR
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83 CHECK_TYPE'POS (CI2) /= IDENT_INT (2) THEN
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84 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 1");
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85 END IF;
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86
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87 IF CHECK_TYPE'SUCC (CI0) /= IDENT (CIO1) OR
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88 CHECK_TYPE'SUCC (CIO1) /= IDENT (CI2) THEN
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89 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 1");
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90 END IF;
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91
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92 IF CHECK_TYPE'IMAGE (CI0) /= IDENT_STR ("ZERO") OR
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93 CHECK_TYPE'IMAGE (CIO1) /= IDENT_STR ("ONE") OR
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94 CHECK_TYPE'IMAGE (CI2) /= IDENT_STR ("TWO") THEN
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95 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 1");
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96 END IF;
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97
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98 CO2 := TWO;
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99
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100 END PROC;
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101
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102 BEGIN
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103 TEST ("CD2A22A", "CHECK THAT IF A SIZE SPECIFICATION " &
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104 "INDICATING THE SMALLEST SIZE APPROPRIATE " &
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105 "FOR A SIGNED REPRESENTATION IS GIVEN " &
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106 "FOR AN ENUMERATION TYPE, THEN OPERATIONS " &
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107 "ON VALUES OF SUCH A TYPE ARE NOT AFFECTED " &
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108 "BY THE REPRESENTATION CLAUSE");
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109
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110 PROC (ZERO, TWO, C1, C2, C2);
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111
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112 IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN
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113 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE");
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114 END IF;
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115
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116 IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN
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117 FAILED ("INCORRECT VALUE FOR C0'SIZE");
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118 END IF;
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119
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120 IF NOT ((IDENT (C1) IN C1 .. C2) AND
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121 (C0 NOT IN IDENT (ONE) .. C2)) THEN
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122 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 2");
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123 END IF;
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124
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125 IF CHECK_TYPE'FIRST /= IDENT (ZERO) THEN
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126 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST - 2");
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127 END IF;
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128
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129 IF CHECK_TYPE'VAL (0) /= IDENT (C0) OR
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130 CHECK_TYPE'VAL (1) /= IDENT (C1) OR
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131 CHECK_TYPE'VAL (2) /= IDENT (C2) THEN
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132 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 2");
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133 END IF;
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134
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135 IF CHECK_TYPE'PRED (C1) /= IDENT (C0) OR
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136 CHECK_TYPE'PRED (C2) /= IDENT (C1) THEN
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137 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 2");
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138 END IF;
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139
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140 IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (C0) OR
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141 CHECK_TYPE'VALUE ("ONE") /= IDENT (C1) OR
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142 CHECK_TYPE'VALUE ("TWO") /= IDENT (C2) THEN
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143 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 2");
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144 END IF;
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145
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146 IF CHARRAY (1)'SIZE < IDENT_INT (BASIC_SIZE) THEN
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147 FAILED ("INCORRECT VALUE FOR CHARRAY (1)'SIZE");
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148 END IF;
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149
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150 IF NOT ((CHARRAY (0) < IDENT (ONE)) AND
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151 (IDENT (CHARRAY (2)) > IDENT (CHARRAY (1))) AND
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152 (CHARRAY (1) <= IDENT (ONE)) AND
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153 (IDENT (TWO) = CHARRAY (2))) THEN
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154 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3");
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155 END IF;
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156
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157 IF NOT ((IDENT (CHARRAY (1)) IN CHARRAY (1) .. CHARRAY (2)) AND
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158 (CHARRAY (0) NOT IN IDENT (ONE) .. CHARRAY (2))) THEN
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159 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 3");
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160 END IF;
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161
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162 IF CHECK_TYPE'POS (CHARRAY (0)) /= IDENT_INT (0) OR
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163 CHECK_TYPE'POS (CHARRAY (1)) /= IDENT_INT (1) OR
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164 CHECK_TYPE'POS (CHARRAY (2)) /= IDENT_INT (2) THEN
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165 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 3");
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166 END IF;
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167
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168 IF CHECK_TYPE'SUCC (CHARRAY (0)) /= IDENT (CHARRAY (1)) OR
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169 CHECK_TYPE'SUCC (CHARRAY (1)) /= IDENT (CHARRAY (2)) THEN
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170 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 3");
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171 END IF;
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172
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173 IF CHECK_TYPE'IMAGE (CHARRAY (0)) /= IDENT_STR ("ZERO") OR
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174 CHECK_TYPE'IMAGE (CHARRAY (1)) /= IDENT_STR ("ONE") OR
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175 CHECK_TYPE'IMAGE (CHARRAY (2)) /= IDENT_STR ("TWO") THEN
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176 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 3");
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177 END IF;
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178
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179 IF CHREC.COMP1'SIZE < IDENT_INT (BASIC_SIZE) THEN
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180 FAILED ("INCORRECT VALUE FOR CHREC.COMP1'SIZE");
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181 END IF;
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182
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183 IF NOT ((CHREC.COMP0 < IDENT (ONE)) AND
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184 (IDENT (CHREC.COMP2) > IDENT (CHREC.COMP1)) AND
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185 (CHREC.COMP1 <= IDENT (ONE)) AND
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186 (IDENT (TWO) = CHREC.COMP2)) THEN
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187 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4");
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188 END IF;
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189
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190 IF NOT ((IDENT (CHREC.COMP1) IN CHREC.COMP1 .. CHREC.COMP2) AND
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191 (CHREC.COMP0 NOT IN IDENT (ONE) .. CHREC.COMP2)) THEN
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192 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 4");
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193 END IF;
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194
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195 IF CHECK_TYPE'VAL (0) /= IDENT (CHREC.COMP0) OR
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196 CHECK_TYPE'VAL (1) /= IDENT (CHREC.COMP1) OR
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197 CHECK_TYPE'VAL (2) /= IDENT (CHREC.COMP2) THEN
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198 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 4");
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199 END IF;
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200
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201 IF CHECK_TYPE'PRED (CHREC.COMP1) /= IDENT (CHREC.COMP0) OR
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202 CHECK_TYPE'PRED (CHREC.COMP2) /= IDENT (CHREC.COMP1) THEN
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203 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 4");
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204 END IF;
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205
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206 IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CHREC.COMP0) OR
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207 CHECK_TYPE'VALUE ("ONE") /= IDENT (CHREC.COMP1) OR
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208 CHECK_TYPE'VALUE ("TWO") /= IDENT (CHREC.COMP2) THEN
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209 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 4");
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210 END IF;
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211
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212 RESULT;
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213 END CD2A22A;
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