-- CD2A53A.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. --* -- OBJECTIVE: -- CHECK THAT WHEN SIZE AND SMALL SPECIFICATIONS ARE GIVEN FOR A -- FIXED POINT TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE ARE -- NOT AFFECTED BY THE REPRESENTATION CLAUSE. -- APPLICABILITY CRITERIA: -- All implementations must attempt to compile this test. -- -- For implementations validating against Systems Programming Annex (C) -- and which support decimal small values: -- The test must compile, bind, execute, report PASSED, and -- complete normally. -- -- For other implementations: -- This test may produce at least one error message at compilation, -- and the error message is associated with one of the items marked: -- -- N/A => ERROR. -- The test will be recorded as Not_Applicable. -- Otherwise, the test must execute and report PASSED. -- -- All other behaviors are FAILING. -- -- HISTORY: -- BCB 08/24/87 CREATED ORIGINAL TEST. -- DHH 04/12/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED -- OPERATORS ON 'SIZE TESTS, AND CHANGED 'SIZE CLAUSE -- SO THAT IT IS NOT A POWER OF TWO. -- WMC 04/01/92 ELIMINATED TEST REDUNDANCIES. -- RLB 11/24/98 Added Ada 95 applicability criteria. WITH REPORT; USE REPORT; PROCEDURE CD2A53A IS BASIC_SIZE : CONSTANT := 15; BASIC_SMALL : CONSTANT := 0.01; ZERO : CONSTANT := 0.0; TYPE CHECK_TYPE IS DELTA 1.0 RANGE -4.0 .. 4.0; FOR CHECK_TYPE'SMALL USE BASIC_SMALL; -- N/A => ERROR. FOR CHECK_TYPE'SIZE USE BASIC_SIZE; -- N/A => ERROR. CNEG1 : CHECK_TYPE := -2.7; CNEG2 : CHECK_TYPE := CHECK_TYPE (-1.0/3.0); CPOS1 : CHECK_TYPE := CHECK_TYPE (4.0/6.0); CPOS2 : CHECK_TYPE := 2.7; CZERO : CHECK_TYPE; TYPE ARRAY_TYPE IS ARRAY (0 .. 3) OF CHECK_TYPE; CHARRAY : ARRAY_TYPE := (-2.7, CHECK_TYPE (-1.0/3.0), CHECK_TYPE (4.0/6.0), 2.7); TYPE REC_TYPE IS RECORD COMPF : CHECK_TYPE := -2.7; COMPN : CHECK_TYPE := CHECK_TYPE (-1.0/3.0); COMPP : CHECK_TYPE := CHECK_TYPE (4.0/6.0); COMPL : CHECK_TYPE := 2.7; END RECORD; CHREC : REC_TYPE; FUNCTION IDENT (FX : CHECK_TYPE) RETURN CHECK_TYPE IS BEGIN IF EQUAL (3, 3) THEN RETURN FX; ELSE RETURN 0.0; END IF; END IDENT; PROCEDURE PROC (CN1IN, CP1IN : CHECK_TYPE; CN2INOUT,CP2INOUT : IN OUT CHECK_TYPE; CZOUT : OUT CHECK_TYPE) IS BEGIN IF IDENT (CN1IN) + CP1IN NOT IN -2.04 .. -2.03 OR CP2INOUT - IDENT (CP1IN) NOT IN 2.03 .. 2.04 THEN FAILED ("INCORRECT RESULTS FOR " & "BINARY ADDING OPERATORS - 1"); END IF; IF CHECK_TYPE (CN1IN * IDENT (CP1IN)) NOT IN -1.81 .. -1.78 OR CHECK_TYPE (IDENT (CN2INOUT) / CP2INOUT) NOT IN -0.13 .. -0.12 THEN FAILED ("INCORRECT RESULTS FOR " & "MULTIPLYING OPERATORS - 1"); END IF; IF IDENT (CP1IN) NOT IN 0.66 .. 0.670 OR CN2INOUT IN -0.32 .. 0.0 OR IDENT (CN2INOUT) IN -1.0 .. -0.35 THEN FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & "OPERATORS - 1"); END IF; CZOUT := 0.0; END PROC; BEGIN TEST ("CD2A53A", "CHECK THAT WHEN SIZE AND SMALL SPECIFICATIONS " & "ARE GIVEN FOR A FIXED POINT TYPE, THEN " & "OPERATIONS ON VALUES OF SUCH A TYPE ARE NOT " & "AFFECTED BY THE REPRESENTATION CLAUSE"); PROC (CNEG1, CPOS1, CNEG2, CPOS2, CZERO); IF CNEG1'SIZE < IDENT_INT(BASIC_SIZE) THEN FAILED ("INCORRECT VALUE FOR CNEG1'SIZE"); END IF; IF IDENT (CZERO) /= ZERO THEN FAILED ("INCORRECT VALUE FOR OUT PARAMETER"); END IF; IF CHECK_TYPE'FIRST > IDENT (-3.99) THEN FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST"); END IF; IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE"); END IF; IF CHECK_TYPE'SMALL /= BASIC_SMALL THEN FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SMALL"); END IF; IF CHECK_TYPE'FORE /= 2 THEN FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FORE"); END IF; IF +IDENT (CNEG2) NOT IN -0.34 .. -0.33 OR IDENT (-CPOS1) NOT IN -0.67 .. -0.66 THEN FAILED ("INCORRECT RESULTS FOR UNARY ADDING OPERATORS - 2"); END IF; IF ABS IDENT (CNEG2) NOT IN 0.33 .. 0.34 OR IDENT (ABS CPOS1) NOT IN 0.66 .. 0.670 THEN FAILED ("INCORRECT RESULTS FOR ABSOLUTE VALUE " & "OPERATORS - 2"); END IF; IF CHARRAY(1)'SIZE < IDENT_INT (BASIC_SIZE) THEN FAILED ("INCORRECT VALUE FOR CHARRAY(1)'SIZE"); END IF; IF IDENT (CHARRAY (0)) + CHARRAY (2) NOT IN -2.04 .. -2.03 OR CHARRAY (3) - IDENT (CHARRAY (2)) NOT IN 2.03 .. 2.04 THEN FAILED ("INCORRECT RESULTS FOR BINARY ADDING OPERATORS - 3"); END IF; IF CHECK_TYPE (CHARRAY (0) * IDENT (CHARRAY (2))) NOT IN -1.81 .. -1.78 OR CHECK_TYPE (IDENT (CHARRAY (1)) / CHARRAY (3)) NOT IN -0.13 .. -0.12 THEN FAILED ("INCORRECT RESULTS FOR MULTIPLYING OPERATORS - 3"); END IF; IF IDENT (CHARRAY (2)) NOT IN 0.66 .. 0.670 OR CHARRAY (1) IN -0.32 .. 0.0 OR IDENT (CHARRAY (1)) IN -1.0 .. -0.35 THEN FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & "OPERATORS - 3"); END IF; IF CHREC.COMPP'SIZE < IDENT_INT (BASIC_SIZE) THEN FAILED ("INCORRECT VALUE FOR CHREC.COMPP'SIZE"); END IF; IF +IDENT (CHREC.COMPN) NOT IN -0.34 .. -0.33 OR IDENT (-CHREC.COMPP) NOT IN -0.67 .. -0.66 THEN FAILED ("INCORRECT RESULTS FOR UNARY ADDING OPERATORS - 4"); END IF; IF ABS IDENT (CHREC.COMPN) NOT IN 0.33 .. 0.34 OR IDENT (ABS CHREC.COMPP) NOT IN 0.66 .. 0.670 THEN FAILED ("INCORRECT RESULTS FOR ABSOLUTE VALUE " & "OPERATORS - 4"); END IF; IF IDENT (CHREC.COMPP) NOT IN 0.66 .. 0.670 OR CHREC.COMPN IN -0.32 .. 0.0 OR IDENT (CHREC.COMPN) IN -1.0 .. -0.35 THEN FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & "OPERATORS - 4"); END IF; RESULT; END CD2A53A;