| -- 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; |
