-- C45201A.ADA -- Grant of Unlimited Rights -- -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained -- unlimited rights in the software and documentation contained herein. -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making -- this public release, the Government intends to confer upon all -- recipients unlimited rights equal to those held by the Government. -- These rights include rights to use, duplicate, release or disclose the -- released technical data and computer software in whole or in part, in -- any manner and for any purpose whatsoever, and to have or permit others -- to do so. -- -- DISCLAIMER -- -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A -- PARTICULAR PURPOSE OF SAID MATERIAL. --* -- CHECK THAT '=' AND '/=' PRODUCE CORRECT RESULTS ON -- ENUMERATION-TYPE OPERANDS (IN PARTICULAR, FOR OPERANDS HAVING -- DIFFERENT SUBTYPES). -- THIS TEST'S FRAMEWORK IS FROM C45201B.ADA , C45210A.ADA . -- RM 20 OCTOBER 1980 -- JWC 7/8/85 RENAMED TO -AB WITH REPORT ; PROCEDURE C45201A IS USE REPORT; TYPE T IS ( A , SLIT , B , PLIT , C , NUL , D , 'R' , E ); -- S-LIT , P-LIT , NUL , 'R' CORRESPOND -- TO 'S' , 'P' , 'M' , 'R' IN C45210A. SUBTYPE T1 IS T RANGE A..B ; SUBTYPE T2 IS T RANGE A..C ; -- INCLUDES T1 SUBTYPE T3 IS T RANGE B..D ; -- INTERSECTS T2 , T4 SUBTYPE T4 IS T RANGE C..E ; -- DISJOINT FROM T1 , T2 MVAR : T3 := T'(NUL ) ; PVAR : T2 := T'(PLIT) ; RVAR : T4 := T'('R' ) ; SVAR : T1 := T'(SLIT) ; ERROR_COUNT : INTEGER := 0 ; -- INITIAL VALUE ESSENTIAL PROCEDURE BUMP IS BEGIN ERROR_COUNT := ERROR_COUNT + 1 ; END BUMP ; FUNCTION ITSELF( THE_ARGUMENT : T ) RETURN T IS BEGIN IF EQUAL(2,2) THEN RETURN THE_ARGUMENT; ELSE RETURN A ; END IF; END ; BEGIN TEST( "C45201A" , "CHECK THAT '=' AND '/=' PRODUCE CORRECT" & " RESULTS ON ENUMERATION-TYPE LITERALS" ) ; -- 128 CASES ( 4 * 4 ORDERED PAIRS OF OPERAND VALUES, -- 2 (4) OPERATORS (2, TWICE): '=' , '/=' , '=' , '/=' -- (IN THE TABLE: A , B , C , D ) -- (C45201B.ADA HAD < <= > >= ; REVERSED) -- 4 VARIABLE/LITERAL FOR LEFT OPERAND, -- VARIABLE/LITERAL FOR RIGHT OPERAND, -- (IN THE TABLE: VV = ALPHA , -- VL = BETA , -- LV = GAMMA , -- LL = DELTA ) RANDOMIZED -- INTO 16 (ONE FOR EACH PAIR OF VALUES) ACCORDING TO THE FOL- -- LOWING GRAECO-LATIN SQUARE (WITH ADDITIONAL PROPERTIES): -- RIGHT OPERAND: 'S' 'P' 'M' 'R' -- LEFT -- OPERAND: -- 'S' A-ALPHA B-BETA C-GAMMA D-DELTA -- 'P' C-DELTA D-GAMMA A-BETA B-ALPHA -- 'M' D-BETA C-ALPHA B-DELTA A-GAMMA -- 'R' B-GAMMA A-DELTA D-ALPHA C-BETA -- (BOTH THE LATIN DIAGONAL AND THE GREEK DIAGONAL CONTAIN 4 -- DISTINCT LETTERS, NON-TRIVIALLY PERMUTED.) -- THE ABOVE DESCRIBES PART 1 OF THE TEST. PART 2 PERFORMS AN -- EXHAUSTIVE VERIFICATION OF THE 'VARIABLE VS. VARIABLE' CASE -- ( VV , ALPHA ) FOR BOTH OPERATORS. ----------------------------------------------------------------- -- PART 1 -- 'BUMP' MEANS 'BUMP THE ERROR COUNT' IF T'(SVAR) = T'(SVAR) THEN NULL; ELSE BUMP ; END IF; IF T'(SVAR) /= T'(PLIT) THEN NULL; ELSE BUMP ; END IF; IF T'(SLIT) = T'(MVAR) THEN BUMP ; END IF; IF T'(SLIT) /= T'('R' ) THEN NULL; ELSE BUMP ; END IF; IF T'(PLIT) = T'(SLIT) THEN BUMP ; END IF; IF T'(PLIT) /= T'(PVAR) THEN BUMP ; END IF; IF T'(PVAR) = T'(NUL ) THEN BUMP ; END IF; IF T'(PVAR) /= T'(RVAR) THEN NULL; ELSE BUMP ; END IF; IF T'(MVAR) /= T'(SLIT) THEN NULL; ELSE BUMP ; END IF; IF T'(MVAR) = T'(PVAR) THEN BUMP ; END IF; IF T'(NUL ) /= T'(NUL ) THEN BUMP ; END IF; IF T'(NUL ) = T'(RVAR) THEN BUMP ; END IF; IF T'('R' ) /= T'(SVAR) THEN NULL; ELSE BUMP ; END IF; IF T'('R' ) = T'(PLIT) THEN BUMP ; END IF; IF T'(RVAR) /= T'(MVAR) THEN NULL; ELSE BUMP ; END IF; IF T'(RVAR) = T'('R' ) THEN NULL; ELSE BUMP ; END IF; IF ERROR_COUNT /= 0 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE1" ); END IF; ----------------------------------------------------------------- -- PART 2 -- 'BUMP' STILL MEANS 'BUMP THE ERROR COUNT' ERROR_COUNT := 0 ; FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES IF AVAR = BVAR THEN IF AVAR /= BVAR THEN BUMP ; END IF; END IF; IF AVAR /= BVAR THEN IF AVAR = BVAR THEN BUMP ; END IF; END IF; END LOOP; END LOOP; IF ERROR_COUNT /= 0 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE2" ); END IF; ERROR_COUNT := 0 ; FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES IF ( AVAR /= BVAR ) /= ( T'POS(AVAR) /= T'POS(BVAR) )THEN BUMP ; END IF; IF ( AVAR = BVAR ) /= ( T'POS(AVAR) = T'POS(BVAR) )THEN BUMP ; END IF; END LOOP; END LOOP; IF ERROR_COUNT /= 0 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE3" ); END IF; ERROR_COUNT := 0 ; FOR IVAR IN 0..8 LOOP -- 9 VALUES FOR JVAR IN 0..8 LOOP -- 9 VALUES IF ( IVAR /= JVAR ) /= ( T'VAL(IVAR) /= T'VAL(JVAR) )THEN BUMP ; END IF; IF ( IVAR = JVAR ) /= ( T'VAL(IVAR) = T'VAL(JVAR) )THEN BUMP ; END IF; END LOOP; END LOOP; IF ERROR_COUNT /= 0 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE4" ); END IF; ERROR_COUNT := 0 ; FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES (THE DIAGONAL) IF AVAR = ITSELF(AVAR) THEN NULL; ELSE BUMP; END IF; IF AVAR /= ITSELF(AVAR) THEN BUMP; END IF; END LOOP; IF ERROR_COUNT /= 0 THEN FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE5" ); END IF; -- 'BUMP' MEANS 'INCREASE THE COUNT FOR THE NUMBER OF S' ERROR_COUNT := 0 ; FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES FOR BVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES IF AVAR /= BVAR THEN BUMP ; END IF; -- COUNT +:= 72 END LOOP; END LOOP; IF ERROR_COUNT /= 72 THEN -- THIS IS A PLAIN COUNT, NOT AN -- ERROR COUNT FAILED( "EQUALITY OF ENUMERATION VALUES - FAILURE6" ); END IF; RESULT; END C45201A;