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111
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1 -- C35502M.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 -- CHECK THAT 'POS' AND 'VAL' YIELD THE CORRECT RESULTS WHEN
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27 -- THE PREFIX IS AN ENUMERATION TYPE, OTHER THAN A BOOLEAN OR A
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28 -- CHARACTER TYPE, WITH AN ENUMERATION REPRESENTATION CLAUSE.
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29
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30 -- HISTORY:
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31 -- RJW 05/27/86 CREATED ORIGINAL TEST.
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32 -- BCB 01/04/88 MODIFIED HEADER.
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33 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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34
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35 WITH REPORT; USE REPORT;
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36
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37 PROCEDURE C35502M IS
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38
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39 TYPE ENUM IS (A, BC, ABC, A_B_C, ABCD);
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40 FOR ENUM USE (A => 2, BC => 4, ABC => 6,
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41 A_B_C => 8, ABCD => 10);
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42
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43 SUBTYPE SUBENUM IS ENUM RANGE A .. BC;
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44
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45 TYPE NEWENUM IS NEW ENUM;
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46 SUBTYPE SUBNEW IS NEWENUM RANGE A .. BC;
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47
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48 BEGIN
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49 TEST ("C35502M", "CHECK THAT 'POS' AND 'VAL' YIELD THE " &
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50 "CORRECT RESULTS WHEN THE PREFIX IS AN " &
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51 "ENUMERATION TYPE, OTHER THAN A CHARACTER " &
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52 "OR A BOOLEAN TYPE, WITH AN ENUMERATION " &
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53 "REPRESENTATION CLAUSE" );
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54
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55 DECLARE
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56 POSITION : INTEGER;
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57 BEGIN
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58 POSITION := 0;
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59
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60 FOR E IN ENUM
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61 LOOP
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62 IF SUBENUM'POS (E) /= POSITION THEN
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63 FAILED ( "INCORRECT SUBENUM'POS (" &
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64 ENUM'IMAGE (E) & ")" );
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65 END IF;
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66
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67 IF SUBENUM'VAL (POSITION) /= E THEN
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68 FAILED ( "INCORRECT SUBENUM'VAL (" &
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69 INTEGER'IMAGE (POSITION) &
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70 ")" );
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71 END IF;
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72
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73 POSITION := POSITION + 1;
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74 END LOOP;
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75
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76 POSITION := 0;
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77 FOR E IN NEWENUM
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78 LOOP
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79 IF SUBNEW'POS (E) /= POSITION THEN
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80 FAILED ( "INCORRECT SUBNEW'POS (" &
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81 NEWENUM'IMAGE (E) & ")" );
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82 END IF;
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83
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84 IF SUBNEW'VAL (POSITION) /= E THEN
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85 FAILED ( "INCORRECT SUBNEW'VAL (" &
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86 INTEGER'IMAGE (POSITION) &
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87 ")" );
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88 END IF;
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89
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90 POSITION := POSITION + 1;
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91 END LOOP;
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92 END;
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93
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94 DECLARE
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95 FUNCTION A_B_C RETURN ENUM IS
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96 BEGIN
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97 RETURN A;
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98 END A_B_C;
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99
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100 BEGIN
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101 IF ENUM'VAL (0) /= A_B_C THEN
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102 FAILED ( "WRONG ENUM'VAL (0) WHEN HIDDEN " &
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103 "BY FUNCTION - 1" );
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104 END IF;
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105
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106 IF ENUM'VAL (0) = C35502M.A_B_C THEN
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107 FAILED ( "WRONG ENUM'VAL (0) WHEN HIDDEN " &
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108 "BY FUNCTION - 2" );
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109 END IF;
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110 END;
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111
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112 BEGIN
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113 IF ENUM'VAL (IDENT_INT (-1)) = ENUM'FIRST THEN
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114 FAILED ( "NO EXCEPTION RAISED FOR " &
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115 "ENUM'VAL (IDENT_INT (-1)) - 1" );
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116 ELSE
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117 FAILED ( "NO EXCEPTION RAISED FOR " &
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118 "ENUM'VAL (IDENT_INT (-1)) - 2" );
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119 END IF;
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120 EXCEPTION
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121 WHEN CONSTRAINT_ERROR =>
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122 NULL;
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123 WHEN OTHERS =>
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124 FAILED ( "WRONG EXCEPTION RAISED FOR " &
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125 "ENUM'VAL (IDENT_INT (-1))" );
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126 END;
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127
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128 BEGIN
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129 IF NEWENUM'VAL (IDENT_INT (-1)) = NEWENUM'LAST THEN
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130 FAILED ( "NO EXCEPTION RAISED FOR " &
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131 "NEWENUM'VAL (IDENT_INT (-1)) - 1" );
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132 ELSE
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133 FAILED ( "NO EXCEPTION RAISED FOR " &
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134 "NEWENUM'VAL (IDENT_INT (-1)) - 2" );
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135 END IF;
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136 EXCEPTION
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137 WHEN CONSTRAINT_ERROR =>
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138 NULL;
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139 WHEN OTHERS =>
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140 FAILED ( "WRONG EXCEPTION RAISED FOR " &
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141 "NEWENUM'VAL (IDENT_INT (-1))" );
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142 END;
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143
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144 BEGIN
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145 IF ENUM'VAL (IDENT_INT (5)) = ENUM'LAST THEN
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146 FAILED ( "NO EXCEPTION RAISED FOR " &
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147 "ENUM'VAL (IDENT_INT (5)) - 1" );
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148 ELSE
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149 FAILED ( "NO EXCEPTION RAISED FOR " &
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150 "ENUM'VAL (IDENT_INT (5)) - 2" );
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151 END IF;
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152 EXCEPTION
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153 WHEN CONSTRAINT_ERROR =>
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154 NULL;
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155 WHEN OTHERS =>
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156 FAILED ( "WRONG EXCEPTION RAISED FOR " &
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157 "ENUM'VAL (IDENT_INT (5))" );
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158 END;
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159
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160 BEGIN
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161 IF NEWENUM'VAL (IDENT_INT (5)) = NEWENUM'LAST THEN
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162 FAILED ( "NO EXCEPTION RAISED FOR " &
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163 "NEWENUM'VAL (IDENT_INT (5)) - 1" );
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164 ELSE
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165 FAILED ( "NO EXCEPTION RAISED FOR " &
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166 "NEWENUM'VAL (IDENT_INT (5)) - 2" );
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167 END IF;
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168 EXCEPTION
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169 WHEN CONSTRAINT_ERROR =>
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170 NULL;
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171 WHEN OTHERS =>
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172 FAILED ( "WRONG EXCEPTION RAISED FOR " &
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173 "NEWENUM'VAL (IDENT_INT (5))" );
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174 END;
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175
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176 RESULT;
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177 END C35502M;
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