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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c4/c45201b.ada')
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1 files changed, 236 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c4/c45201b.ada b/gcc/testsuite/ada/acats/tests/c4/c45201b.ada new file mode 100644 index 000000000..7c64c8bf4 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c4/c45201b.ada @@ -0,0 +1,236 @@ +-- C45201B.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 THE ORDERING OF ENUMERATION LITERALS AS DEFINED BY THE +-- ORDERING OPERATORS IS THE SAME AS THE ORDER OF OCCURRENCE OF THE +-- LITERALS IN THE TYPE DEFINITION. + +-- THIS TEST IS DERIVED FROM C45210A.ADA . + + +-- RM 17 OCTOBER 1980 +-- JWC 7/8/85 RENAMED TO -AB + + +WITH REPORT ; +PROCEDURE C45201B 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 ; + + +BEGIN + + TEST( "C45201B","CHECK THAT THE ORDERING OF ENUMERATION LITERALS "& + " AS DEFINED BY THE ORDERING OPERATORS" & + " IS THE SAME AS THE ORDER OF OCCURRENCE OF THE " & + " LITERALS IN THE TYPE DEFINITION" ) ; + + -- 256 CASES ( 4 * 4 ORDERED PAIRS OF OPERAND VALUES, + -- 4 ORDERING OPERATORS: '<' , '<=' , '>' , '>=' + -- (IN THE TABLE: A , B , C , D ) + -- 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 ALL 4 OPERATORS. + + ----------------------------------------------------------------- + + -- PART 1 + + -- 'BUMP' MEANS 'BUMP THE ERROR COUNT' + + IF T'(SVAR) < T'(SVAR) THEN 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 BUMP ; END IF; + + IF T'(PLIT) > T'(SLIT) THEN NULL; ELSE BUMP ; END IF; + IF T'(PLIT) >= T'(PVAR) THEN NULL; ELSE BUMP ; END IF; + IF T'(PVAR) < T'(NUL ) THEN NULL; ELSE 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 NULL; ELSE BUMP ; END IF; + IF T'(NUL ) <= T'(NUL ) THEN NULL; ELSE BUMP ; END IF; + IF T'(NUL ) < T'(RVAR) THEN NULL; ELSE BUMP ; END IF; + + IF T'('R' ) <= T'(SVAR) THEN 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 BUMP ; END IF; + + + IF ERROR_COUNT /= 0 THEN + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE1" ); + END IF; + + ----------------------------------------------------------------- + + -- PART 2 + + -- 'BUMP' MEANS 'INCREASE THE COUNT FOR THE NUMBER OF <TRUE>S' + + ERROR_COUNT := 0 ; + + FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES + FOR BVAR IN T'FIRST..T'(PLIT) LOOP -- 4 VALUES + + IF AVAR < BVAR THEN BUMP ; END IF; -- COUNT +:= 6 + + END LOOP; + END LOOP; + + IF ERROR_COUNT /= 6 THEN -- THIS IS A PLAIN COUNT, NOT AN + -- ERROR COUNT + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE2" ); + END IF; + + + ERROR_COUNT := 0 ; + + FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES + FOR BVAR IN T'FIRST..T'(PLIT) LOOP -- 4 VALUES + + IF AVAR <= BVAR THEN BUMP ; END IF; -- COUNT +:= 10 + + END LOOP; + END LOOP; + + IF ERROR_COUNT /=10 THEN -- THIS IS A PLAIN COUNT, NOT AN + -- ERROR COUNT + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE3" ); + END IF; + + + ERROR_COUNT := 0 ; + + FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES + FOR BVAR IN T'FIRST..T'(PLIT) LOOP -- 4 VALUES + + IF AVAR > BVAR THEN BUMP ; END IF; -- COUNT +:= 26 + + END LOOP; + END LOOP; + + IF ERROR_COUNT /=26 THEN -- THIS IS A PLAIN COUNT, NOT AN + -- ERROR COUNT + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE4" ); + END IF; + + + ERROR_COUNT := 0 ; + + FOR AVAR IN T'FIRST..T'LAST LOOP -- 9 VALUES + FOR BVAR IN T'FIRST..T'(PLIT) LOOP -- 4 VALUES + + IF AVAR >= BVAR THEN BUMP ; END IF; -- COUNT +:= 30 + + END LOOP; + END LOOP; + + IF ERROR_COUNT /=30 THEN -- THIS IS A PLAIN COUNT, NOT AN + -- ERROR COUNT + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE5" ); + END IF; + + + -- 'BUMP' MEANS 'BUMP THE ERROR COUNT' (AGAIN) + + 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; + + 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 -- REAL ERROR COUNT AGAIN + FAILED( "ORDERING OF ENUMERATION LITERALS - FAILURE6" ); + END IF; + + + RESULT; + +END C45201B; |