diff gcc/testsuite/ada/acats/tests/c9/c95040d.ada @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c9/c95040d.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,122 @@
+-- C95040D.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 TASKING_ERROR IS RAISED IN A CALLING
+-- TASK WHEN THE TASK OWNING THE ENTRY TERMINATES BEFORE RENDEZVOUS
+-- CAN OCCUR.
+
+-- CHECK THAT RE-RAISING TASKING_ERROR, ONCE TRAPPED IN THE CALLER,
+-- DOES NOT PROPAGATE OUTSIDE THE TASK BODY.
+
+-- GOM 11/29/84
+-- JWC 05/14/85
+-- PWB 02/11/86  CORRECTED CALL TO TEST TO SHOW CORRECT TEST NAME.
+-- RLB 12/15/99  REMOVED POTENTIALLY ERRONEOUS CALLS TO REPORT.COMMENT.
+
+WITH REPORT;
+USE REPORT;
+
+PROCEDURE C95040D IS
+
+     PROCEDURE DRIVER IS
+
+          TASK NEST IS
+               ENTRY OUTER;
+               ENTRY INNER;
+          END NEST;
+
+          TASK SLAVE;
+
+          TASK BODY NEST IS
+          BEGIN
+               --COMMENT("AT TOP OF 'NEST' TASK WAITING ON 'OUTER' " &
+               --        "RENDEZVOUS");
+
+               ACCEPT OUTER DO
+                    --COMMENT("IN 'OUTER' RENDEZVOUS OF 'NEST' TASK " &
+                    --        "ABOUT TO 'RETURN'");
+
+                    RETURN;  -- CAUSES 'INNER' RENDEZVOUS TO BE SKIPPED.
+
+                    ACCEPT INNER DO
+                         FAILED("'INNER' RENDEZVOUS OF 'NEST' TASK " &
+                                "SHOULD NEVER BE PERFORMED");
+                    END INNER;
+               END OUTER;
+
+               --COMMENT("'OUTER' RENDEZVOUS COMPLETED IN 'NEST' TASK " &
+               --        "AND NOW TERMINATING");
+          END NEST;
+
+          TASK BODY SLAVE IS
+          BEGIN
+               --COMMENT("AT TOP OF 'SLAVE' TASK. CALLING 'INNER' " &
+               --        "RENDEZVOUS");
+
+               NEST.INNER;
+
+               FAILED("SHOULD HAVE RAISED 'TASKING_ERROR' IN 'SLAVE' " &
+                      "TASK");
+          EXCEPTION
+               WHEN TASKING_ERROR =>
+                    --COMMENT("'SLAVE' TASK CORRECTLY TRAPPING " &
+                    --        "'TASKING_ERROR' AND RE-RAISING IT (BUT " &
+                    --        "SHOULD NOT BE PROPAGATED)");
+                    RAISE;
+          END SLAVE;
+
+     BEGIN  -- START OF DRIVER PROCEDURE.
+
+          --COMMENT("AT TOP OF 'DRIVER'. CALLING 'OUTER' ENTRY OF " &
+          --        "'NEST' TASK");
+
+          NEST.OUTER;
+
+          --COMMENT("'OUTER' RENDEZVOUS COMPLETED. 'DRIVER' AWAITING " &
+          --        "TERMINATION OF 'NEST' AND 'SLAVE' TASKS");
+
+     EXCEPTION
+          WHEN TASKING_ERROR =>
+               FAILED("'TASKING_ERROR' CAUGHT IN 'DRIVER' WHEN IT " &
+                      "SHOULD HAVE BEEN CAUGHT IN 'SLAVE' TASK, OR " &
+                      "'TASKING_ERROR' WAS INCORRECTLY PROPAGATED BY " &
+                      "'SLAVE' TASK");
+     END DRIVER;
+
+BEGIN  -- START OF MAIN PROGRAM.
+
+     TEST("C95040D","CHECK THAT 'TASKING_ERROR' IS RAISED IN A " &
+                    "CALLER TASK WHEN TASK OWNING THE ENTRY CANNOT " &
+                    "PERFORM RENDEZVOUS. ALSO CHECK THAT " &
+                    "'TASKING_ERROR', ONCE RAISED, IS NOT PROPAGATED " &
+                    "OUTSIDE THE TASK BODY");
+
+     --COMMENT("MAIN PROGRAM CALLING 'DRIVER' PROCEDURE");
+
+     DRIVER;
+
+     --COMMENT("MAIN PROGRAM NOW TERMINATING");
+
+     RESULT;
+END C95040D;