| -- C54A42C.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 A CASE_STATEMENT CORRECTLY HANDLES A SPARSE SET OF |
| -- POTENTIAL VALUES (OF TYPE INTEGER) IN A LARGE RANGE. |
| |
| -- (OPTIMIZATION TEST) |
| |
| |
| -- RM 03/26/81 |
| |
| |
| WITH REPORT; |
| PROCEDURE C54A42C IS |
| |
| USE REPORT ; |
| |
| BEGIN |
| |
| TEST( "C54A42C" , "TEST THAT A CASE_STATEMENT HANDLES CORRECTLY" & |
| " A SPARSE SET OF POTENTIAL VALUES IN A LARGE" & |
| " RANGE" ); |
| |
| DECLARE |
| |
| NUMBER : CONSTANT := 1001 ; |
| LITEXPR : CONSTANT := NUMBER + 998 ; |
| STATCON : CONSTANT INTEGER RANGE 1..INTEGER'LAST := 1000 ; |
| DYNVAR : INTEGER RANGE 1..INTEGER'LAST := |
| IDENT_INT( INTEGER'LAST-50 ); |
| DYNCON : CONSTANT INTEGER RANGE 1..INTEGER'LAST := |
| IDENT_INT( 1000 ); |
| |
| BEGIN |
| |
| CASE INTEGER'( NUMBER ) IS |
| WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE F1"); |
| WHEN 1000 => FAILED("WRONG ALTERNATIVE F2"); |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE F3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE F4"); |
| WHEN INTEGER'LAST-100 .. |
| INTEGER'LAST => FAILED("WRONG ALTERNATIVE F5"); |
| WHEN OTHERS => NULL ; |
| END CASE; |
| |
| CASE IDENT_INT( 10 ) IS |
| WHEN 1 .. 10 => NULL ; |
| WHEN 1000 => FAILED("WRONG ALTERNATIVE G2"); |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE G3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE G4"); |
| WHEN INTEGER'LAST -100 .. |
| INTEGER'LAST => FAILED("WRONG ALTERNATIVE G5"); |
| WHEN OTHERS => FAILED("WRONG ALTERNATIVE G6"); |
| END CASE; |
| |
| CASE IDENT_INT(LITEXPR) IS |
| WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE H1"); |
| WHEN 1000 => FAILED("WRONG ALTERNATIVE H2"); |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE H3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE H4"); |
| WHEN INTEGER'LAST -100 .. |
| INTEGER'LAST => FAILED("WRONG ALTERNATIVE H5"); |
| WHEN OTHERS => NULL ; |
| END CASE; |
| |
| CASE STATCON IS |
| WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE I1"); |
| WHEN 1000 => NULL ; |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE I3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE I4"); |
| WHEN INTEGER'LAST -100 .. |
| INTEGER'LAST => FAILED("WRONG ALTERNATIVE I5"); |
| WHEN OTHERS => FAILED("WRONG ALTERNATIVE I6"); |
| END CASE; |
| |
| CASE DYNVAR IS |
| WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE J1"); |
| WHEN 1000 => FAILED("WRONG ALTERNATIVE J2"); |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE J3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE J4"); |
| WHEN INTEGER'LAST -100 .. |
| INTEGER'LAST => NULL ; |
| WHEN OTHERS => FAILED("WRONG ALTERNATIVE J6"); |
| END CASE; |
| |
| CASE DYNCON IS |
| WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE K1"); |
| WHEN 1000 => NULL ; |
| WHEN 2000 => FAILED("WRONG ALTERNATIVE K3"); |
| WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE K4"); |
| WHEN INTEGER'LAST -100 .. |
| INTEGER'LAST => FAILED("WRONG ALTERNATIVE K5"); |
| WHEN OTHERS => FAILED("WRONG ALTERNATIVE K6"); |
| END CASE; |
| |
| END ; |
| |
| |
| RESULT ; |
| |
| |
| END C54A42C ; |