Subversion Repositories openrisc_me

-- C45504B.DEP

--                             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 CONSTRAINT_ERROR IS RAISED WHEN

--      A PRODUCT LIES OUTSIDE THE RANGE OF THE BASE TYPE, IF

--      THE OPERANDS ARE OF PREDEFINED TYPE SHORT_INTEGER.

-- APPLICABILITY CRITERIA:

--      THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS THAT SUPPORT

--      THE PREDEFINED TYPE "SHORT_INTEGER".

--      IF SUCH A TYPE IS NOT SUPPORTED, THEN THE DECLARATION OF

--      THE VARIABLE "F" MUST BE REJECTED.

-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X

-- ***       remove incompatibilities associated with the transition   -- 9X

-- ***       to Ada 9X.                                                -- 9X

-- HISTORY:

--      RJW 09/01/86  CREATED ORIGINAL TEST.

--      JET 12/30/87  UPDATED HEADER FORMAT AND ADDED CODE TO

--                    DEFEAT OPTIMIZATION.

--      JRL 03/30/93  REMOVED NUMERIC_ERROR FROM TEST.

WITH REPORT; USE REPORT;

PROCEDURE C45504B IS

     F : SHORT_INTEGER;                -- N/A => ERROR.

     L : SHORT_INTEGER;

     FUNCTION IDENT_SHORT(A : SHORT_INTEGER) RETURN SHORT_INTEGER IS

     BEGIN

          IF EQUAL (3,3) THEN

               RETURN A;

          ELSE

               RETURN 0;

          END IF;

     END IDENT_SHORT;

     FUNCTION SHORT_OK(X : SHORT_INTEGER) RETURN BOOLEAN IS

     BEGIN

          RETURN X = IDENT_SHORT(X);

     END SHORT_OK;

BEGIN

     TEST ( "C45504B", "CHECK THAT CONSTRAINT_ERROR " &

                       "IS RAISED WHEN A PRODUCT LIES OUTSIDE THE " &

                       "RANGE OF THE BASE TYPE, IF THE OPERANDS ARE " &

                       "OF PREDEFINED TYPE SHORT_INTEGER" );

     F := IDENT_SHORT(SHORT_INTEGER'FIRST);

     L := IDENT_SHORT(SHORT_INTEGER'LAST);

     BEGIN

          IF SHORT_OK (F*L) THEN

               FAILED ( "NO EXCEPTION RAISED BY 'F * L' - 1" );

          ELSE

               FAILED ( "NO EXCEPTION RAISED BY 'F * L' - 2" );

          END IF;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               COMMENT ( "CONSTRAINT_ERROR RAISED BY 'F * L'" );

          WHEN OTHERS =>

               FAILED ( "WRONG EXCEPTION RAISED BY 'F * L'" );

     END;

     BEGIN

          IF SHORT_OK (F * F) THEN

               FAILED ( "NO EXCEPTION RAISED BY 'F * F' - 1" );

          ELSE

               FAILED ( "NO EXCEPTION RAISED BY 'F * F' - 2" );

          END IF;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               COMMENT ( "CONSTRAINT_ERROR RAISED BY 'F * F'" );

          WHEN OTHERS =>

               FAILED ( "WRONG EXCEPTION RAISED BY 'F * F'" );

     END;

     BEGIN

          IF SHORT_OK (L * L) THEN

               FAILED ( "NO EXCEPTION RAISED BY 'L * L' - 1" );

          ELSE

               FAILED ( "NO EXCEPTION RAISED BY 'L * L' - 2" );

          END IF;

     EXCEPTION

          WHEN CONSTRAINT_ERROR =>

               COMMENT ( "CONSTRAINT_ERROR RAISED BY 'L * L'" );

          WHEN OTHERS =>

               FAILED ( "WRONG EXCEPTION RAISED BY 'L * L'" );

     END;

     RESULT;

END C45504B;