1-- CD2A31A.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- OBJECTIVE: 26-- CHECK THAT WHEN A SIZE SPECIFICATION IS GIVEN FOR AN 27-- INTEGER TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE 28-- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE. 29 30-- HISTORY: 31-- JET 08/06/87 CREATED ORIGINAL TEST. 32-- DHH 04/06/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED 33-- SIZE CLAUSE VALUE TO 9, AND ADDED REPRESENTAION 34-- CLAUSE CHECK. 35-- JRL 03/27/92 ELIMINATED REDUNDANT TESTING. 36 37WITH REPORT; USE REPORT; 38WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'. 39PROCEDURE CD2A31A IS 40 41 BASIC_SIZE : CONSTANT := 9; 42 43 TYPE INT IS RANGE -100 .. 100; 44 45 FOR INT'SIZE USE BASIC_SIZE; 46 47 I1 : INT := -100; 48 I2 : INT := 0; 49 I3 : INT := 100; 50 51 TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE -1 .. 1) OF INT; 52 INTARRAY : ARRAY_TYPE := (-100, 0, 100); 53 54 TYPE REC_TYPE IS RECORD 55 COMPN : INT := -100; 56 COMPZ : INT := 0; 57 COMPP : INT := 100; 58 END RECORD; 59 60 IREC : REC_TYPE; 61 62 PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (INT); 63 64 FUNCTION IDENT (I : INT) RETURN INT IS 65 BEGIN 66 IF EQUAL (0,0) THEN 67 RETURN I; 68 ELSE 69 RETURN 0; 70 END IF; 71 END IDENT; 72 73 PROCEDURE PROC (PIN, PIP : INT; 74 PIOZ, PIOP : IN OUT INT; 75 POP : OUT INT) IS 76 77 BEGIN 78 IF PIN'SIZE < IDENT_INT (BASIC_SIZE) THEN 79 FAILED ("INCORRECT VALUE FOR PIN'SIZE"); 80 END IF; 81 82 IF NOT ((PIN < IDENT (0)) AND 83 (IDENT (PIP) > IDENT (PIOZ)) AND 84 (PIOZ <= IDENT (1)) AND 85 (IDENT (100) = PIP)) THEN 86 FAILED ("INCORRECT RESULTS FOR RELATIONAL " & 87 "OPERATORS - 1"); 88 END IF; 89 90 IF NOT (((PIN + PIP) = PIOZ) AND 91 ((PIP - PIOZ) = PIOP) AND 92 ((PIOP * PIOZ) = PIOZ) AND 93 ((PIOZ / PIN) = PIOZ) AND 94 ((PIN ** 1) = PIN) AND 95 ((PIN REM 9) = IDENT (-1)) AND 96 ((PIP MOD 9) = IDENT (1))) THEN 97 FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & 98 "OPERATORS - 1"); 99 END IF; 100 101 IF INT'VAL (-100) /= IDENT (PIN) OR 102 INT'VAL (0) /= IDENT (PIOZ) OR 103 INT'VAL (100) /= IDENT (PIOP) THEN 104 FAILED ("INCORRECT VALUE FOR INT'VAL - 1"); 105 END IF; 106 107 IF INT'PRED (PIOZ) /= IDENT (-1) OR 108 INT'PRED (PIP) /= IDENT (99) THEN 109 FAILED ("INCORRECT VALUE FOR INT'PRED - 1"); 110 END IF; 111 112 IF INT'VALUE ("-100") /= IDENT (PIN) OR 113 INT'VALUE ("0") /= IDENT (PIOZ) OR 114 INT'VALUE ("100") /= IDENT (PIOP) THEN 115 FAILED ("INCORRECT VALUE FOR INT'VALUE - 1"); 116 END IF; 117 118 POP := 100; 119 120 END PROC; 121 122BEGIN 123 TEST ("CD2A31A", "CHECK THAT WHEN A SIZE SPECIFICATION IS " & 124 "GIVEN FOR AN INTEGER TYPE, THEN " & 125 "OPERATIONS ON VALUES OF SUCH A TYPE ARE " & 126 "NOT AFFECTED BY THE REPRESENTATION CLAUSE"); 127 128 CHECK_1 (I1, 9, "INT"); 129 PROC (-100, 100, I2, I3, I3); 130 131 IF INT'SIZE /= IDENT_INT (BASIC_SIZE) THEN 132 FAILED ("INCORRECT VALUE FOR INT'SIZE"); 133 END IF; 134 135 IF I1'SIZE < IDENT_INT (BASIC_SIZE) THEN 136 FAILED ("INCORRECT VALUE FOR I1'SIZE"); 137 END IF; 138 139 FOR I IN IDENT (I1) .. IDENT (I3) LOOP 140 IF NOT (I IN I1 .. I3) OR 141 (I NOT IN IDENT(-100) .. IDENT(100)) THEN 142 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & 143 "OPERATORS - 2"); 144 END IF; 145 END LOOP; 146 147 IF NOT ((+I1 = I1) AND 148 (-I3 = I1) AND 149 (ABS I1 = I3)) THEN 150 FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & 151 "OPERATORS - 2"); 152 END IF; 153 154 IF INT'FIRST /= IDENT (-100) THEN 155 FAILED ("INCORRECT VALUE FOR INT'FIRST - 2"); 156 END IF; 157 158 IF INT'POS (I1) /= IDENT_INT (-100) OR 159 INT'POS (I2) /= IDENT_INT ( 0) OR 160 INT'POS (I3) /= IDENT_INT ( 100) THEN 161 FAILED ("INCORRECT VALUE FOR INT'POS - 2"); 162 END IF; 163 164 IF INT'SUCC (I1) /= IDENT (-99) OR 165 INT'SUCC (I2) /= IDENT (1) THEN 166 FAILED ("INCORRECT VALUE FOR INT'SUCC - 2"); 167 END IF; 168 169 IF INT'IMAGE (I1) /= IDENT_STR ("-100") OR 170 INT'IMAGE (I2) /= IDENT_STR (" 0") OR 171 INT'IMAGE (I3) /= IDENT_STR (" 100") THEN 172 FAILED ("INCORRECT VALUE FOR INT'IMAGE - 2"); 173 END IF; 174 175 IF INTARRAY(0)'SIZE < IDENT_INT (BASIC_SIZE) THEN 176 FAILED ("INCORRECT VALUE FOR INTARRAY(0)'SIZE"); 177 END IF; 178 179 IF NOT ((INTARRAY(-1) < IDENT (0)) AND 180 (IDENT (INTARRAY (1)) > IDENT (INTARRAY(0))) AND 181 (INTARRAY(0) <= IDENT (0)) AND 182 (IDENT (100) = INTARRAY (1))) THEN 183 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3"); 184 END IF; 185 186 FOR I IN IDENT (INTARRAY(-1)) .. IDENT (INTARRAY(1)) LOOP 187 IF NOT (I IN INTARRAY(-1) .. INTARRAY(1)) OR 188 (I NOT IN IDENT(-100) .. IDENT(100)) THEN 189 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & 190 "OPERATORS - 3"); 191 END IF; 192 END LOOP; 193 194 IF NOT (((INTARRAY(-1) + INTARRAY( 1)) = INTARRAY( 0)) AND 195 ((INTARRAY( 0) - INTARRAY( 1)) = INTARRAY(-1)) AND 196 ((INTARRAY( 1) * INTARRAY( 0)) = INTARRAY( 0)) AND 197 ((INTARRAY( 0) / INTARRAY(-1)) = INTARRAY( 0)) AND 198 ((INTARRAY(-1) ** 1) = INTARRAY(-1)) AND 199 ((INTARRAY(-1) REM 9) = IDENT (-1)) AND 200 ((INTARRAY( 1) MOD 9) = IDENT ( 1))) THEN 201 FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & 202 "OPERATORS - 3"); 203 END IF; 204 205 IF INT'POS (INTARRAY (-1)) /= IDENT_INT (-100) OR 206 INT'POS (INTARRAY ( 0)) /= IDENT_INT ( 0) OR 207 INT'POS (INTARRAY ( 1)) /= IDENT_INT ( 100) THEN 208 FAILED ("INCORRECT VALUE FOR INT'POS - 3"); 209 END IF; 210 211 IF INT'SUCC (INTARRAY (-1)) /= IDENT (-99) OR 212 INT'SUCC (INTARRAY ( 0)) /= IDENT (1) THEN 213 FAILED ("INCORRECT VALUE FOR INT'SUCC - 3"); 214 END IF; 215 216 IF INT'IMAGE (INTARRAY (-1)) /= IDENT_STR ("-100") OR 217 INT'IMAGE (INTARRAY ( 0)) /= IDENT_STR (" 0") OR 218 INT'IMAGE (INTARRAY ( 1)) /= IDENT_STR (" 100") THEN 219 FAILED ("INCORRECT VALUE FOR INT'IMAGE - 3"); 220 END IF; 221 222 IF IREC.COMPP'SIZE < IDENT_INT (BASIC_SIZE) THEN 223 FAILED ("INCORRECT VALUE FOR IREC.COMPP'SIZE"); 224 END IF; 225 226 IF NOT ((IREC.COMPN < IDENT (0)) AND 227 (IDENT (IREC.COMPP) > IDENT (IREC.COMPZ)) AND 228 (IREC.COMPZ <= IDENT (0)) AND 229 (IDENT (100) = IREC.COMPP)) THEN 230 FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4"); 231 END IF; 232 233 FOR I IN IDENT (IREC.COMPN) .. IDENT (IREC.COMPP) LOOP 234 IF NOT (I IN IREC.COMPN .. IREC.COMPP) OR 235 (I NOT IN IDENT(-100) .. IDENT(100)) THEN 236 FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & 237 "OPERATORS - 4"); 238 END IF; 239 END LOOP; 240 241 IF NOT ((+IREC.COMPN = IREC.COMPN) AND 242 (-IREC.COMPP = IREC.COMPN) AND 243 (ABS IREC.COMPN = IREC.COMPP)) THEN 244 FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & 245 "OPERATORS - 4"); 246 END IF; 247 248 IF INT'VAL (-100) /= IDENT (IREC.COMPN) OR 249 INT'VAL ( 0) /= IDENT (IREC.COMPZ) OR 250 INT'VAL ( 100) /= IDENT (IREC.COMPP) THEN 251 FAILED ("INCORRECT VALUE FOR INT'VAL - 4"); 252 END IF; 253 254 IF INT'PRED (IREC.COMPZ) /= IDENT (-1) OR 255 INT'PRED (IREC.COMPP) /= IDENT (99) THEN 256 FAILED ("INCORRECT VALUE FOR INT'PRED - 4"); 257 END IF; 258 259 IF INT'VALUE ("-100") /= IDENT (IREC.COMPN) OR 260 INT'VALUE ( "0") /= IDENT (IREC.COMPZ) OR 261 INT'VALUE ( "100") /= IDENT (IREC.COMPP) THEN 262 FAILED ("INCORRECT VALUE FOR INT'VALUE - 4"); 263 END IF; 264 265 RESULT; 266END CD2A31A; 267