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|
-- C59002B.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 JUMPS OUT OF COMPOUND STATEMENTS (OTHER THAN
-- ACCEPT STATEMENTS) ARE POSSIBLE AND ARE CORRECTLY PERFORMED.
-- FLOW OF CONTROL: A -> B -> C -> D -> E -> F -> G -> H .
-- | | | | | | |
-- IF LOOP CASE BLOCK IF LOOP CASE
-- LOOP CASE BLOCK
-- A : GOTO B L111 -> L311
-- FAILURE L121
-- E : GOTO F L131 -> L331
-- FAILURE L100
-- C : GOTO D L211 -> L411
-- FAILURE L221
-- G : GOTO H L231
-- FAILURE L200
-- B : GOTO C L311 -> L211
-- FAILURE L321
-- F : GOTO G L331
-- FAILURE L300
-- D : GOTO E L411 -> L131
-- FAILURE L421
-- H : L431 -> (OUT)
-- PRINT RESULTS
-- RM 06/05/81
-- SPS 3/8/83
WITH REPORT;
PROCEDURE C59002B IS
USE REPORT ;
BEGIN
TEST( "C59002B" , "CHECK THAT ONE CAN JUMP OUT OF COMPOUND STATE" &
"MENTS" );
DECLARE
FLOW_STRING : STRING(1..8) := "XXXXXXXX" ;
INDEX : INTEGER := 1 ;
BEGIN
<< L111 >>
FLOW_STRING(INDEX) := 'A' ;
INDEX := INDEX + 1 ;
IF FALSE THEN
FAILED( "WRONG 'IF' BRANCH" );
ELSE
GOTO L311 ;
END IF;
<< L121 >>
FAILED( "AT L121 - WRONGLY" );
<< L131 >>
FLOW_STRING(INDEX) := 'E' ;
INDEX := INDEX + 1 ;
IF FALSE THEN
FAILED( "WRONG 'IF' BRANCH" );
ELSE
FOR J IN 1..1 LOOP
GOTO L331 ;
END LOOP;
END IF;
<< L100 >>
FAILED( "AT L100 - WRONGLY" );
<< L211 >>
FLOW_STRING(INDEX) := 'C' ;
INDEX := INDEX + 1 ;
CASE 2 IS
WHEN 1 =>
FAILED( "WRONG 'CASE' BRANCH" );
WHEN OTHERS =>
GOTO L411 ;
END CASE;
<< L221 >>
FAILED( "AT L221 - WRONGLY" );
<< L231 >>
FLOW_STRING(INDEX) := 'G' ;
INDEX := INDEX + 1 ;
CASE 2 IS
WHEN 1 =>
FAILED( "WRONG 'CASE' BRANCH" );
WHEN OTHERS =>
DECLARE
BEGIN
GOTO L431 ;
END ;
END CASE;
<< L200 >>
FAILED( "AT L200 - WRONGLY" );
<< L311 >>
FLOW_STRING(INDEX) := 'B' ;
INDEX := INDEX + 1 ;
FOR I IN 1..1 LOOP
GOTO L211 ;
END LOOP;
<< L321 >>
FAILED( "AT L321 - WRONGLY" );
<< L331 >>
FLOW_STRING(INDEX) := 'F' ;
INDEX := INDEX + 1 ;
FOR I IN 1..1 LOOP
CASE 2 IS
WHEN 1 =>
FAILED( "WRONG 'CASE' BRANCH" );
WHEN OTHERS =>
GOTO L231 ;
END CASE;
END LOOP;
<< L300 >>
FAILED( "AT L300 - WRONGLY" );
<< L411 >>
FLOW_STRING(INDEX) := 'D' ;
INDEX := INDEX + 1 ;
DECLARE
K : INTEGER := 17 ;
BEGIN
GOTO L131 ;
END;
<< L421 >>
FAILED( "AT L421 - WRONGLY" );
<< L431 >>
FLOW_STRING(INDEX) := 'H' ;
IF FLOW_STRING /= "ABCDEFGH" THEN
FAILED("WRONG FLOW OF CONTROL" );
END IF;
END ;
RESULT ;
END C59002B;
|
