ce3201a.ada

来自「linux下编程用 编译软件」· ADA 代码 · 共 72 行

-- CE3201A.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 THE STANDARD INPUT AND OUTPUT FILES EXIST
-- AND ARE OPEN.

-- ABW  8/25/82
-- SPS 9/16/82
-- SPS 12/14/82
-- JBG 3/17/83

WITH REPORT;
USE REPORT;
WITH TEXT_IO;
USE TEXT_IO;

PROCEDURE CE3201A IS
     CH : CHARACTER;
BEGIN

     TEST ("CE3201A", "CHECK THAT STANDARD INPUT AND " &
                      "OUTPUT EXIST AND ARE OPEN");

     IF NOT IS_OPEN (STANDARD_INPUT) THEN
          FAILED ("STANDARD_INPUT NOT OPEN - IS_OPEN");
     END IF;

     IF NOT IS_OPEN (STANDARD_OUTPUT) THEN
          FAILED ("STANDARD_OUTPUT NOT OPEN - IS_OPEN");
     END IF;

     BEGIN
          PUT ('X');
     EXCEPTION
          WHEN OTHERS =>
               FAILED ("STANDARD_OUTPUT NOT AVAILABLE - " &
                       "PUT DEFAULT");
     END;

     BEGIN
          PUT (STANDARD_OUTPUT, 'D');
     EXCEPTION
          WHEN OTHERS =>
               FAILED ("STANDARD_OUTPUT NOT AVAILABLE - " &
                       "PUT");
     END;

     RESULT;

END CE3201A;