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111
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1 -- CD2A32A.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 WHEN A SIZE SPECIFICATION IS GIVEN FOR AN
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27 -- INTEGER TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE
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28 -- WITH THE SMALLEST APPROPRIATE SIGNED SIZE ARE NOT
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29 -- AFFECTED BY THE REPRESENTATION CLAUSE.
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30
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31 -- HISTORY:
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32 -- JET 08/12/87 CREATED ORIGINAL TEST.
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33 -- DHH 04/10/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
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34 -- SIZE CLAUSE VALUE TO 7, CHANGED OPERATOR ON 'SIZE
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35 -- CHECKS AND ADDED REPRESENTAION CLAUSE CHECK.
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36 -- RJW 03/28/90 REMOVED ERRONEOUS REFERENCES TO LENGTH_CHECK.
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37 -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
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38
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39 WITH REPORT; USE REPORT;
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40 WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'.
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41 PROCEDURE CD2A32A IS
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42
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43 BASIC_SIZE : CONSTANT := 7;
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44
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45 TYPE INT IS RANGE -63 .. 63;
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46
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47 FOR INT'SIZE USE BASIC_SIZE;
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48
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49 I1 : INT := -63;
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50 I2 : INT := 0;
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51 I3 : INT := 63;
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52
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53 TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE -1 .. 1) OF INT;
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54 PRAGMA PACK (ARRAY_TYPE);
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55 INTARRAY : ARRAY_TYPE := (-63, 0, 63);
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56
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57 TYPE REC_TYPE IS RECORD
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58 COMPN : INT := -63;
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59 COMPZ : INT := 0;
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60 COMPP : INT := 63;
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61 END RECORD;
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62 PRAGMA PACK (REC_TYPE);
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63
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64 IREC : REC_TYPE;
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65
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66 FUNCTION IDENT (I : INT) RETURN INT IS
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67 BEGIN
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68 IF EQUAL (0,0) THEN
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69 RETURN I;
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70 ELSE
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71 RETURN 0;
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72 END IF;
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73 END IDENT;
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74
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75 PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (INT);
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76
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77
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78 PROCEDURE PROC (PIN, PIP : INT;
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79 PIOZ, PIOP : IN OUT INT;
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80 POP : OUT INT) IS
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81
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82 BEGIN
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83 IF PIN'SIZE < IDENT_INT (BASIC_SIZE) THEN
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84 FAILED ("INCORRECT VALUE FOR PIN'SIZE");
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85 END IF;
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86
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87 FOR P1 IN IDENT (PIN) .. IDENT (PIOP) LOOP
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88 IF NOT (P1 IN PIN .. PIP) OR
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89 (P1 NOT IN IDENT(-63) .. IDENT(63)) THEN
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90 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " &
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91 "OPERATORS - 1");
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92 END IF;
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93 END LOOP;
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94
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95 IF NOT ((+PIP = PIOP) AND
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96 (-PIN = PIP) AND
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97 (ABS PIN = PIOP)) THEN
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98 FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " &
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99 "OPERATORS - 1");
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100 END IF;
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101
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102 IF INT'VAL (-63) /= IDENT (PIN) OR
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103 INT'VAL (0) /= IDENT (PIOZ) OR
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104 INT'VAL (63) /= IDENT (PIOP) THEN
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105 FAILED ("INCORRECT VALUE FOR INT'VAL - 1");
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106 END IF;
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107
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108 IF INT'PRED (PIOZ) /= IDENT (-1) OR
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109 INT'PRED (PIP) /= IDENT (62) THEN
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110 FAILED ("INCORRECT VALUE FOR INT'PRED - 1");
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111 END IF;
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112
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113 IF INT'VALUE ("-63") /= IDENT (PIN) OR
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114 INT'VALUE ("0") /= IDENT (PIOZ) OR
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115 INT'VALUE ("63") /= IDENT (PIOP) THEN
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116 FAILED ("INCORRECT VALUE FOR INT'VALUE - 1");
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117 END IF;
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118
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119 POP := 63;
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120
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121 END PROC;
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122
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123 BEGIN
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124 TEST ("CD2A32A", "CHECK THAT WHEN A SIZE SPECIFICATION IS " &
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125 "GIVEN FOR AN INTEGER TYPE, THEN " &
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126 "OPERATIONS ON VALUES OF SUCH A TYPE WITH " &
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127 "THE SMALLEST APPROPRIATE SIGNED SIZE ARE " &
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128 "NOT AFFECTED BY THE REPRESENTATION CLAUSE");
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129
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130 CHECK_1 (I1, 7, "INT");
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131
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132 PROC (-63, 63, I2, I3, I3);
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133
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134 IF INT'SIZE /= IDENT_INT (BASIC_SIZE) THEN
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135 FAILED ("INCORRECT VALUE FOR INT'SIZE");
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136 END IF;
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137
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138 IF I1'SIZE < IDENT_INT (BASIC_SIZE) THEN
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139 FAILED ("INCORRECT VALUE FOR I1'SIZE");
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140 END IF;
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141
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142 IF NOT ((I1 < IDENT (0)) AND
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143 (IDENT (I3) > IDENT (I2)) AND
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144 (I2 <= IDENT (0)) AND
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145 (IDENT (63) = I3)) THEN
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146 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 2");
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147 END IF;
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148
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149 IF NOT (((I1 + I3) = I2) AND
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150 ((I2 - I3) = I1) AND
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151 ((I3 * I2) = I2) AND
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152 ((I2 / I1) = I2) AND
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153 ((I1 ** 1) = I1) AND
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154 ((I1 REM 10) = IDENT (-3)) AND
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155 ((I3 MOD 10) = IDENT (3))) THEN
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156 FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " &
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157 "OPERATORS - 2");
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158 END IF;
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159
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160 IF INT'FIRST /= IDENT (-63) THEN
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161 FAILED ("INCORRECT VALUE FOR INT'FIRST - 2");
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162 END IF;
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163
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164 IF INT'POS (I1) /= IDENT_INT (-63) OR
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165 INT'POS (I2) /= IDENT_INT ( 0) OR
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166 INT'POS (I3) /= IDENT_INT ( 63) THEN
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167 FAILED ("INCORRECT VALUE FOR INT'POS - 2");
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168 END IF;
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169
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170 IF INT'SUCC (I1) /= IDENT (-62) OR
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171 INT'SUCC (I2) /= IDENT (1) THEN
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172 FAILED ("INCORRECT VALUE FOR INT'SUCC - 2");
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173 END IF;
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174
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175 IF INT'IMAGE (I1) /= IDENT_STR ("-63") OR
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176 INT'IMAGE (I2) /= IDENT_STR (" 0") OR
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177 INT'IMAGE (I3) /= IDENT_STR (" 63") THEN
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178 FAILED ("INCORRECT VALUE FOR INT'IMAGE - 2");
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179 END IF;
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180
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181 IF INTARRAY(0)'SIZE < IDENT_INT (BASIC_SIZE) THEN
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182 FAILED ("INCORRECT VALUE FOR INTARRAY(0)'SIZE");
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183 END IF;
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184
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185 IF NOT ((INTARRAY(-1) < IDENT (0)) AND
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186 (IDENT (INTARRAY (1)) > IDENT (INTARRAY(0))) AND
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187 (INTARRAY(0) <= IDENT (0)) AND
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188 (IDENT (63) = INTARRAY (1))) THEN
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189 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3");
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190 END IF;
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191
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192 FOR I IN IDENT (INTARRAY(-1)) .. IDENT (INTARRAY(1)) LOOP
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193 IF NOT (I IN INTARRAY(-1) .. INTARRAY(1)) OR
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194 (I NOT IN IDENT(-63) .. IDENT(63)) THEN
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195 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " &
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196 "OPERATORS - 3");
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197 END IF;
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198 END LOOP;
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199
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200 IF NOT ((+INTARRAY(-1) = INTARRAY(-1)) AND
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201 (-INTARRAY( 1) = INTARRAY(-1)) AND
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202 (ABS INTARRAY(-1) = INTARRAY(1))) THEN
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203 FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " &
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204 "OPERATORS - 3");
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205 END IF;
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206
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207 IF INT'VAL (-63) /= IDENT (INTARRAY (-1)) OR
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208 INT'VAL ( 0) /= IDENT (INTARRAY ( 0)) OR
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209 INT'VAL ( 63) /= IDENT (INTARRAY ( 1)) THEN
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210 FAILED ("INCORRECT VALUE FOR INT'VAL - 3");
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211 END IF;
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212
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213 IF INT'PRED (INTARRAY (0)) /= IDENT (-1) OR
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214 INT'PRED (INTARRAY (1)) /= IDENT (62) THEN
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215 FAILED ("INCORRECT VALUE FOR INT'PRED - 3");
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216 END IF;
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217
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218 IF INT'VALUE ("-63") /= IDENT (INTARRAY (-1)) OR
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219 INT'VALUE ("0") /= IDENT (INTARRAY ( 0)) OR
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220 INT'VALUE ("63") /= IDENT (INTARRAY ( 1)) THEN
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221 FAILED ("INCORRECT VALUE FOR INT'VALUE - 3");
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222 END IF;
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223
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224 IF IREC.COMPP'SIZE < IDENT_INT (BASIC_SIZE) THEN
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225 FAILED ("INCORRECT VALUE FOR IREC.COMPP'SIZE");
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226 END IF;
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227
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228 IF NOT ((IREC.COMPN < IDENT (0)) AND
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229 (IDENT (IREC.COMPP) > IDENT (IREC.COMPZ)) AND
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230 (IREC.COMPZ <= IDENT (0)) AND
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231 (IDENT (63) = IREC.COMPP)) THEN
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232 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4");
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233 END IF;
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234
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235 FOR I IN IDENT (IREC.COMPN) .. IDENT (IREC.COMPP) LOOP
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236 IF NOT (I IN IREC.COMPN .. IREC.COMPP) OR
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237 (I NOT IN IDENT(-63) .. IDENT(63)) THEN
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238 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " &
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239 "OPERATORS - 4");
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240 END IF;
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241 END LOOP;
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242
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243 IF NOT (((IREC.COMPN + IREC.COMPP) = IREC.COMPZ) AND
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244 ((IREC.COMPZ - IREC.COMPP) = IREC.COMPN) AND
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245 ((IREC.COMPP * IREC.COMPZ) = IREC.COMPZ) AND
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246 ((IREC.COMPZ / IREC.COMPN) = IREC.COMPZ) AND
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247 ((IREC.COMPN ** 1) = IREC.COMPN) AND
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248 ((IREC.COMPN REM 10) = IDENT (-3)) AND
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249 ((IREC.COMPP MOD 10) = IDENT ( 3))) THEN
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250 FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " &
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251 "OPERATORS - 4");
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252 END IF;
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253
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254 IF INT'POS (IREC.COMPN) /= IDENT_INT (-63) OR
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255 INT'POS (IREC.COMPZ) /= IDENT_INT ( 0) OR
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256 INT'POS (IREC.COMPP) /= IDENT_INT ( 63) THEN
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257 FAILED ("INCORRECT VALUE FOR INT'POS - 4");
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258 END IF;
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259
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260 IF INT'SUCC (IREC.COMPN) /= IDENT (-62) OR
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261 INT'SUCC (IREC.COMPZ) /= IDENT ( 1) THEN
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262 FAILED ("INCORRECT VALUE FOR INT'SUCC - 4");
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263 END IF;
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264
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265 IF INT'IMAGE (IREC.COMPN) /= IDENT_STR ("-63") OR
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266 INT'IMAGE (IREC.COMPZ) /= IDENT_STR (" 0") OR
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267 INT'IMAGE (IREC.COMPP) /= IDENT_STR (" 63") THEN
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268 FAILED ("INCORRECT VALUE FOR INT'IMAGE - 4");
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269 END IF;
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270
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271 RESULT;
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272 END CD2A32A;
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