1-- C52103A.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS. 26-- MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING 27-- LENGTHS DO NOT CAUSE CONSTRAINT_ERROR TO BE RAISED AND 28-- ARE PERFORMED CORRECTLY. 29-- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT 30-- ARE TREATED ELSEWHERE.) 31 32-- DIVISION A : STATICALLY-DETERMINABLE NON-NULL LENGTHS. 33 34 35-- RM 07/20/81 36-- SPS 2/18/83 37 38WITH REPORT; 39PROCEDURE C52103A IS 40 41 USE REPORT ; 42 43BEGIN 44 45 TEST( "C52103A" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" & 46 " ASSIGNMENTS THE LENGTHS MUST MATCH" ); 47 48 49 -- IN THIS TEST WE CAN'T USE AGGREGATE ASSIGNMENT (EXCEPT WHEN 50 -- THE AGGREGATES ARE STRING LITERALS); THEREFORE: 51 -- 52 -- (1) ARRAYS WILL BE INITIALIZED BY INDIVIDUAL ASSIGNMENTS; 53 -- (2) CAN'T USE NON-NULL CONSTANT ARRAYS. 54 55 56 -- WE ASSUME THAT IN AN ARRAY_TYPE_DEFINITION THE INDEX PORTION 57 -- AND THE COMPONENT_TYPE PORTION ARE FUNCTIONALLY ORTHOGONAL 58 -- ALSO AT THE IMPLEMENTATION LEVEL, I.E. THAT THE CORRECTNESS 59 -- OF THE ACCESSING MECHANISM FOR ARRAYS DOES NOT DEPEND ON 60 -- COMPONENT_TYPE. ACCORDINGLY WE ARE TESTING FOR SOME BUT 61 -- NOT ALL KINDS OF COMPONENT_TYPE. (COMPONENT_TYPES INCLUDED: 62 -- INTEGER , CHARACTER , BOOLEAN .) 63 64 65 -- CASES DISTINGUISHED: ( 8 SELECTED CASES ARE IMPLEMENTED) 66 -- 67 -- ( THE SELECTIONS ARE 7 , 8 , 9 , 68 -- AND PRECISELY 5 CASES FROM THE 69 -- TWO 5-CASE SERIES 2-3-4-5-6 AND 70 -- 10-11-12-13-14) 71 -- 72 -- ( IN THE CURRENT DIVISION, THE 5 73 -- FLOATING SELECTIONS ARE 2-11-4- 74 -- -13-6 ; THUS THE 8 SELECTIONS ARE 75 -- 2-11-4-13-6-7-8-9 (IN THIS ORDER) 76 -- .) 77 -- 78 -- 79 -- ( EACH DIVISION COMPRISES 3 FILES, 80 -- COVERING RESPECTIVELY THE FIRST 81 -- 3 , NEXT 2 , AND LAST 3 OF THE 8 82 -- SELECTIONS FOR THE DIVISION.) 83 -- 84 -- 85 -- (1) ARRAY OBJECTS DECLARED IN THE SAME DECLARATION. 86 -- (TWO-DIMENSIONAL; NON-CONSTRAINABLE TYPEMARK.) 87 -- 88 -- (THIS WILL BE THE ONLY CASE INVOLVING OBJECTS DECLARED 89 -- IN THE SAME DECLARATION.) 90 -- 91 -- 92 -- (2) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE 93 -- DEFINED WITHOUT EVER USING THE "BOX" COMPOUND SYMBOL. 94 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.) 95 -- 96 -- (SLICING IS ILLEGAL; SINCE IN THIS TEST WE ARE NEVER 97 -- USING AGGREGATES 98 -- (EXCEPT FOR ONE-DIMENSIONAL ARRAYS OF CHARACTERS; 99 -- SEE (5) ) 100 -- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS 101 -- (AS IN T1(ARR) , WHERE ARR IS AN ARRAY 102 -- OBJECT AND T1 IS AN ARRAY TYPEMARK SIMILAR 103 -- -- AS MORE PRECISELY SPECIFIED IN RM 4.6(B) -- 104 -- TO THE TYPEMARK OF ARR ), 105 -- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING, 106 -- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.) 107 -- 108 -- 109 -- (3) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 110 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL 111 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 112 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.) 113 -- 114 -- (SINCE WE ARE NOT USING AGGREGATES 115 -- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS, 116 -- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING, 117 -- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.) 118 -- 119 -- 120 -- (4) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 121 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL 122 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 123 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.) 124 -- 125 -- (THE ASSIGNMENT MAY REQUIRE SLIDING.) 126 -- 127 -- (MOST SUBSEQUENT SUBCASES IN THIS TEST (OTHER THAN NULL 128 -- ASSIGNMENTS) WILL INVOLVE SLIDING; WE ASSUME THAT 129 -- SUBCASES WHICH WORK IN CONJUNCTION WITH SLIDING WORK 130 -- ALSO WHEN NO SLIDING IS INVOLVED.) 131 -- 132 -- 133 -- (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 134 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL 135 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 136 -- 137 -- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING 138 -- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED 139 -- BY THE TYPEMARK WILL NOT BE 1 .) 140 -- 141 -- 142 -- (6) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 143 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL 144 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 145 -- 146 -- 147 -- (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY 148 -- THEMSELVES). 149 -- 150 -- 151 -- (8) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' , WITH 152 -- STRING LITERALS. 153 -- 154 -- 155 -- (9) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY 156 -- THEMSELVES). 157 -- 158 -- 159 -- (-) CONSTRAINABLE TYPES: ONLY SUBTESTS 2, 3, 4, 5, 6 160 -- WILL BE REPLICATED -- AS SUBTESTS 10, 11, 12, 13, 14 . 161 -- 162 -- 163 -- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE 164 -- DEFINED USING THE "BOX" COMPOUND SYMBOL. 165 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.) 166 -- 167 -- 168 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 169 -- WERE DEFINED USING THE "BOX" SYMBOL 170 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 171 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.) 172 -- 173 -- 174 -- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 175 -- WERE DEFINED USING THE "BOX" SYMBOL 176 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 177 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.) 178 -- 179 -- 180 -- (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 181 -- WERE DEFINED USING THE "BOX" SYMBOL 182 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 183 -- 184 -- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING 185 -- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED 186 -- BY THE TYPEMARK WILL NOT BE 1 .) 187 -- 188 -- 189 -- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 190 -- WERE DEFINED USING THE "BOX" SYMBOL 191 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 192 -- 193 -- 194 -- 195 -- (-) SPECIAL CASES: NULL ARRAYS....... TREATED IN DIVISION B. 196 -- SUPERLONG ARRAYS.. (TREATED FOR DYNAMIC 197 -- ARRAYS ONLY, 198 -- DIVISIONS C AND D .) 199 -- 200 -- 201 -- (-) THE DYNAMIC-ARRAY COUNTERPARTS OF THESE TESTS ARE IN DI- 202 -- VISIONS C (FOR NON-NULL ARRAYS) AND D (FOR NULL ARRAYS). 203 -- 204 -- 205 206 207 ------------------------------------------------------------------- 208 209 -- (2) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE 210 -- DEFINED WITHOUT EVER USING THE "BOX" COMPOUND SYMBOL. 211 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.) 212 213 DECLARE 214 215 TYPE TA21 IS ARRAY( INTEGER RANGE 1..5 , INTEGER RANGE 0..7 216 ) OF INTEGER ; 217 218 SUBTYPE TA22 IS TA21 ; 219 220 ARR21 : TA21 ; 221 ARR22 : TA22 ; 222 223 BEGIN 224 225 -- INITIALIZATION OF RHS ARRAY: 226 227 FOR I IN 1..5 LOOP 228 229 FOR J IN 0..7 LOOP 230 ARR21( I , J ) := I * I * J ; 231 END LOOP; 232 233 END LOOP; 234 235 236 -- ARRAY ASSIGNMENT: 237 238 ARR22 := ARR21 ; 239 240 -- CHECKING THE VALUES AFTER THE ARRAY ASSIGNMENT: 241 242 FOR I IN 1..5 LOOP 243 244 FOR J IN 0..7 LOOP 245 246 IF ARR22( I , J ) /= ( I-0 ) * ( I-0 ) * ( J-0 ) 247 THEN 248 FAILED( "ARRAY ASSIGNMENT NOT CORRECT" ); 249 END IF; 250 251 END LOOP; 252 253 END LOOP; 254 255 256 EXCEPTION 257 258 WHEN OTHERS => 259 FAILED( "EXCEPTION RAISED - SUBTEST 2" ); 260 261 END ; 262 263 264 ------------------------------------------------------------------- 265 266 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 267 -- WERE DEFINED USING THE "BOX" SYMBOL 268 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 269 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.) 270 271 DECLARE 272 273 TYPE TABOX1 IS ARRAY( INTEGER RANGE <> ) OF INTEGER ; 274 275 SUBTYPE TABOX11 IS TABOX1( 1..5 ) ; 276 277 ARRX11 : TABOX11 ; 278 ARRX12 : TABOX1( 5..9 ); 279 280 BEGIN 281 282 -- INITIALIZATION OF RHS ARRAY: 283 284 FOR I IN 1..5 LOOP 285 ARRX11( I ) := I * I ; 286 END LOOP; 287 288 289 -- ARRAY ASSIGNMENT: 290 291 ARRX12 := ARRX11 ; 292 293 -- CHECKING THE VALUES AFTER THE ARRAY ASSIGNMENT: 294 295 FOR I IN 5..9 LOOP 296 297 IF ARRX12( I ) /= ( I-4 ) * ( I-4 ) 298 THEN 299 FAILED( "ARRAY ASSIGNMENT NOT CORRECT (11)" ); 300 END IF; 301 302 END LOOP; 303 304 305 EXCEPTION 306 307 WHEN OTHERS => 308 FAILED( "EXCEPTION RAISED - SUBTEST 11" ); 309 310 END ; 311 312 313 ------------------------------------------------------------------- 314 315 -- (4) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 316 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL 317 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' . 318 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.) 319 320 DECLARE 321 322 TYPE TA42 IS ARRAY( INTEGER RANGE 1..5 ) OF BOOLEAN ; 323 324 SUBTYPE TA41 IS TA42 ; 325 326 ARR41 : TA41 ; 327 ARR42 : TA42 ; 328 329 BEGIN 330 331 -- INITIALIZATION OF RHS ARRAY: 332 333 FOR I IN 1..5 LOOP 334 ARR41( I ) := FALSE ; -- VALUES WILL BE: F T F F T 335 END LOOP; 336 337 ARR41(2) := TRUE ; 338 339 ARR41(5) := TRUE ; -- RHS VALUES ARE: F T F F T 340 341 342 -- INITIALIZATION OF UNUSED COMPONENT OF LHS ARRAY: 343 344 ARR42( 1 ) := TRUE ; 345 346 347 -- SLICE ASSIGNMENT: 348 349 ARR42(2..5) := ARR41(1..4) ; 350 351 352 -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT: 353 354 FOR I IN 2..5 LOOP 355 356 IF ARR42( I ) /= FALSE AND I /= 3 357 THEN 358 FAILED( "SLICE ASSIGNMENT NOT CORRECT (VALUES)" ); 359 ELSIF ARR42( I ) /= TRUE AND I = 3 360 THEN 361 FAILED( "SLICE ASSIGNMENT NOT CORRECT (VALUES)" ); 362 END IF; 363 364 END LOOP; 365 366 IF ARR42( 1 ) /= TRUE 367 THEN 368 FAILED( "SLICE ASSIGNMENT NOT CORRECT (SLIDING)" ); 369 END IF; 370 371 EXCEPTION 372 373 WHEN OTHERS => 374 FAILED( "EXCEPTION RAISED - SUBTEST 4" ); 375 376 END ; 377 378 379 ------------------------------------------------------------------- 380 381 382 RESULT ; 383 384 385END C52103A; 386