1-- C45201A.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-- CHECK THAT '=' AND '/=' PRODUCE CORRECT RESULTS ON 26-- ENUMERATION-TYPE OPERANDS (IN PARTICULAR, FOR OPERANDS HAVING 27-- DIFFERENT SUBTYPES). 28 29-- THIS TEST'S FRAMEWORK IS FROM C45201B.ADA , C45210A.ADA . 30 31 32-- RM 20 OCTOBER 1980 33-- JWC 7/8/85 RENAMED TO -AB 34 35 36WITH REPORT ; 37PROCEDURE C45201A IS 38 39 USE REPORT; 40 41 TYPE T IS ( A , SLIT , B , PLIT , C , NUL , D , 'R' , E ); 42 43 -- S-LIT , P-LIT , NUL , 'R' CORRESPOND 44 -- TO 'S' , 'P' , 'M' , 'R' IN C45210A. 45 46 SUBTYPE T1 IS T RANGE A..B ; 47 SUBTYPE T2 IS T RANGE A..C ; -- INCLUDES T1 48 SUBTYPE T3 IS T RANGE B..D ; -- INTERSECTS T2 , T4 49 SUBTYPE T4 IS T RANGE C..E ; -- DISJOINT FROM T1 , T2 50 51 MVAR : T3 := T'(NUL ) ; 52 PVAR : T2 := T'(PLIT) ; 53 RVAR : T4 := T'('R' ) ; 54 SVAR : T1 := T'(SLIT) ; 55 56 ERROR_COUNT : INTEGER := 0 ; -- INITIAL VALUE ESSENTIAL 57 58 PROCEDURE BUMP IS 59 BEGIN 60 ERROR_COUNT := ERROR_COUNT + 1 ; 61 END BUMP ; 62 63 FUNCTION ITSELF( THE_ARGUMENT : T ) RETURN T IS 64 BEGIN 65 IF EQUAL(2,2) THEN RETURN THE_ARGUMENT; 66 ELSE RETURN A ; 67 END IF; 68 END ; 69 70 71BEGIN 72 73 TEST( "C45201A" , "CHECK THAT '=' AND '/=' PRODUCE CORRECT" & 74 " RESULTS ON ENUMERATION-TYPE LITERALS" ) ; 75 76 -- 128 CASES ( 4 * 4 ORDERED PAIRS OF OPERAND VALUES, 77 -- 2 (4) OPERATORS (2, TWICE): '=' , '/=' , '=' , '/=' 78 -- (IN THE TABLE: A , B , C , D ) 79 -- (C45201B.ADA HAD < <= > >= ; REVERSED) 80 -- 4 VARIABLE/LITERAL FOR LEFT OPERAND, 81 -- VARIABLE/LITERAL FOR RIGHT OPERAND, 82 -- (IN THE TABLE: VV = ALPHA , 83 -- VL = BETA , 84 -- LV = GAMMA , 85 -- LL = DELTA ) RANDOMIZED 86 -- INTO 16 (ONE FOR EACH PAIR OF VALUES) ACCORDING TO THE FOL- 87 -- LOWING GRAECO-LATIN SQUARE (WITH ADDITIONAL PROPERTIES): 88 89 -- RIGHT OPERAND: 'S' 'P' 'M' 'R' 90 -- LEFT 91 -- OPERAND: 92 93 -- 'S' A-ALPHA B-BETA C-GAMMA D-DELTA 94 -- 'P' C-DELTA D-GAMMA A-BETA B-ALPHA 95 -- 'M' D-BETA C-ALPHA B-DELTA A-GAMMA 96 -- 'R' B-GAMMA A-DELTA D-ALPHA C-BETA 97 98 -- (BOTH THE LATIN DIAGONAL AND THE GREEK DIAGONAL CONTAIN 4 99 -- DISTINCT LETTERS, NON-TRIVIALLY PERMUTED.) 100 101 -- THE ABOVE DESCRIBES PART 1 OF THE TEST. PART 2 PERFORMS AN 102 -- EXHAUSTIVE VERIFICATION OF THE 'VARIABLE VS. VARIABLE' CASE 103 -- ( VV , ALPHA ) FOR BOTH OPERATORS. 104 105 ----------------------------------------------------------------- 106 107 -- PART 1 108 109 -- 'BUMP' MEANS 'BUMP THE ERROR COUNT' 110 111 IF T'(SVAR) = T'(SVAR) THEN NULL; ELSE BUMP ; END IF; 112 IF T'(SVAR) /= T'(PLIT) THEN NULL; ELSE BUMP ; END IF; 113 IF T'(SLIT) = T'(MVAR) THEN BUMP ; END IF; 114 IF T'(SLIT) /= T'('R' ) THEN NULL; ELSE BUMP ; END IF; 115 116 IF T'(PLIT) = T'(SLIT) THEN BUMP ; END IF; 117 IF T'(PLIT) /= T'(PVAR) THEN BUMP ; END IF; 118 IF T'(PVAR) = T'(NUL ) THEN BUMP ; END IF; 119 IF T'(PVAR) /= T'(RVAR) THEN NULL; ELSE BUMP ; END IF; 120 121 IF T'(MVAR) /= T'(SLIT) THEN NULL; ELSE BUMP ; END IF; 122 IF T'(MVAR) = T'(PVAR) THEN BUMP ; END IF; 123 IF T'(NUL ) /= T'(NUL ) THEN BUMP ; END IF; 124 IF T'(NUL ) = T'(RVAR) THEN BUMP ; END IF; 125 126 IF T'('R' ) /= T'(SVAR) THEN NULL; ELSE BUMP ; END IF; 127 IF T'('R' ) = T'(PLIT) THEN BUMP ; END IF; 128 IF T'(RVAR) /= T'(MVAR) THEN NULL; ELSE BUMP ; END IF; 129 IF T'(RVAR) = T'('R' ) THEN NULL; ELSE BUMP ; END IF; 130 131 132 IF ERROR_COUNT /= 0 THEN 133 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE1" ); 134 END IF; 135 136 ----------------------------------------------------------------- 137 138 -- PART 2 139 140 -- 'BUMP' STILL MEANS 'BUMP THE ERROR COUNT' 141 142 ERROR_COUNT := 0 ; 143 144 FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 145 FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 146 147 IF AVAR = BVAR THEN 148 IF AVAR /= BVAR THEN BUMP ; END IF; 149 END IF; 150 151 IF AVAR /= BVAR THEN 152 IF AVAR = BVAR THEN BUMP ; END IF; 153 END IF; 154 155 END LOOP; 156 END LOOP; 157 158 IF ERROR_COUNT /= 0 THEN 159 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE2" ); 160 END IF; 161 162 163 ERROR_COUNT := 0 ; 164 165 FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 166 167 FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 168 169 IF ( AVAR /= BVAR ) /= ( T'POS(AVAR) /= T'POS(BVAR) )THEN 170 BUMP ; 171 END IF; 172 173 IF ( AVAR = BVAR ) /= ( T'POS(AVAR) = T'POS(BVAR) )THEN 174 BUMP ; 175 END IF; 176 177 END LOOP; 178 179 END LOOP; 180 181 IF ERROR_COUNT /= 0 THEN 182 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE3" ); 183 END IF; 184 185 ERROR_COUNT := 0 ; 186 187 FOR IVAR IN 0..8 LOOP -- 9 VALUES 188 189 FOR JVAR IN 0..8 LOOP -- 9 VALUES 190 191 IF ( IVAR /= JVAR ) /= ( T'VAL(IVAR) /= T'VAL(JVAR) )THEN 192 BUMP ; 193 END IF; 194 195 IF ( IVAR = JVAR ) /= ( T'VAL(IVAR) = T'VAL(JVAR) )THEN 196 BUMP ; 197 END IF; 198 199 END LOOP; 200 201 END LOOP; 202 203 IF ERROR_COUNT /= 0 THEN 204 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE4" ); 205 END IF; 206 207 208 ERROR_COUNT := 0 ; 209 210 FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES (THE DIAGONAL) 211 212 IF AVAR = ITSELF(AVAR) THEN NULL; ELSE BUMP; END IF; 213 IF AVAR /= ITSELF(AVAR) THEN BUMP; END IF; 214 215 END LOOP; 216 217 IF ERROR_COUNT /= 0 THEN 218 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE5" ); 219 END IF; 220 221 222 -- 'BUMP' MEANS 'INCREASE THE COUNT FOR THE NUMBER OF <TRUE>S' 223 224 ERROR_COUNT := 0 ; 225 226 FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 227 FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES 228 229 IF AVAR /= BVAR THEN BUMP ; END IF; -- COUNT +:= 72 230 231 END LOOP; 232 END LOOP; 233 234 IF ERROR_COUNT /= 72 THEN -- THIS IS A PLAIN COUNT, NOT AN 235 -- ERROR COUNT 236 FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE6" ); 237 END IF; 238 239 240 RESULT; 241 242END C45201A; 243