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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/ada/acats/tests/cb/cb40a01.a
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+-- CB40A01.A
+--
+-- 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 a user defined exception is correctly propagated out of
+-- a public child package.
+--
+-- TEST DESCRIPTION:
+-- Declare a public child package containing a procedure used to
+-- analyze the alphanumeric content of a particular text string.
+-- The procedure contains a processing loop that continues until the
+-- range of the text string is exceeded, at which time a user defined
+-- exception is raised. This exception propagates out of the procedure
+-- through the parent package, to the main test program.
+--
+-- Exception Type Raised:
+-- * User Defined
+-- Predefined
+--
+-- Hierarchical Structure Employed For This Test:
+-- * Parent Package
+-- * Public Child Package
+-- Private Child Package
+-- Public Child Subprogram
+-- Private Child Subprogram
+--
+-- TEST FILES:
+-- This test depends on the following foundation code:
+-- FB40A00.A
+--
+--
+-- CHANGE HISTORY:
+-- 06 Dec 94 SAIC ACVC 2.0
+--
+--!
+
+
+package FB40A00.CB40A01_0 is -- package Text_Parser.Processing
+
+ procedure Process_Text (Text : in String_Pointer_Type);
+
+end FB40A00.CB40A01_0;
+
+
+ --=================================================================--
+
+
+with Report;
+
+package body FB40A00.CB40A01_0 is
+
+ procedure Process_Text (Text : in String_Pointer_Type) is
+ Pos : Natural := Text'First - 1;
+ begin
+ loop -- Process string, raise exception upon completion.
+ Pos := Pos + 1;
+ if Pos > Text.all'Last then
+ raise Completed_Text_Processing;
+ elsif (Text.all (Pos) in 'A' .. 'Z') or
+ (Text.all (Pos) in 'a' .. 'z') or
+ (Text.all (Pos) in '0' .. '9') then
+ Increment_AlphaNumeric_Count;
+ else
+ Increment_Non_AlphaNumeric_Count;
+ end if;
+ end loop;
+ -- No exception handler here, exception propagates.
+ Report.Failed ("No exception raised in child package subprogram");
+ end Process_Text;
+
+end FB40A00.CB40A01_0;
+
+
+ --=================================================================--
+
+
+with FB40A00.CB40A01_0;
+with Report;
+
+procedure CB40A01 is
+
+ String_Pointer : FB40A00.String_Pointer_Type :=
+ new String'("'Twas the night before Christmas, " &
+ "and all through the house...");
+
+begin
+
+ Process_Block:
+ begin
+
+ Report.Test ("CB40A01", "Check that a user defined exception " &
+ "is correctly propagated out of a " &
+ "public child package");
+
+ FB40A00.CB40A01_0.Process_Text (String_Pointer);
+
+ Report.Failed ("Exception should have been handled");
+
+ exception
+
+ when FB40A00.Completed_Text_Processing => -- Correct exception
+ if FB40A00.AlphaNumeric_Count /= 48 then -- propagation.
+ Report.Failed ("Incorrect string processing");
+ end if;
+
+ when others =>
+ Report.Failed ("Exception handled in an others handler");
+
+ end Process_Block;
+
+ Report.Result;
+
+end CB40A01;