-- CXAA011.A
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-- CXAA011.A
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--
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--
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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--
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--
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- Check that the operations of Text_IO.Enumeration_IO perform correctly
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-- Check that the operations of Text_IO.Enumeration_IO perform correctly
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-- on files of Append_File mode, for instantiations using
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-- on files of Append_File mode, for instantiations using
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-- enumeration types. Check that Enumeration_IO procedures Put and Get
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-- enumeration types. Check that Enumeration_IO procedures Put and Get
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-- properly transfer enumeration data to/from data files.
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-- properly transfer enumeration data to/from data files.
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-- Check that the formatting parameters available in the package can
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-- Check that the formatting parameters available in the package can
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-- be used and modified successfully in the storage and retrieval of data.
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-- be used and modified successfully in the storage and retrieval of data.
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- This test is designed to simulate an environment where a data file
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-- This test is designed to simulate an environment where a data file
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-- that holds enumeration type information is reset from it current mode
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-- that holds enumeration type information is reset from it current mode
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-- to allow the appending of data to the end of the This process
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-- to allow the appending of data to the end of the This process
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-- of Reset/Write can be repeated as necessary. All data written
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-- of Reset/Write can be repeated as necessary. All data written
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-- to the file is verified for accuracy when retrieved from the file.
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-- to the file is verified for accuracy when retrieved from the file.
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--
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--
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-- This test verifies issues of resetting a file created in Out_File mode
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-- This test verifies issues of resetting a file created in Out_File mode
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-- to Append_File mode, resetting from Append_File mode to In_File mode,
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-- to Append_File mode, resetting from Append_File mode to In_File mode,
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-- as well as a variety of Text_IO and Enumeration_IO predefined
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-- as well as a variety of Text_IO and Enumeration_IO predefined
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-- subprograms.
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-- subprograms.
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--
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--
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-- APPLICABILITY CRITERIA:
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-- APPLICABILITY CRITERIA:
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-- This test is applicable only to implementations that support text
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-- This test is applicable only to implementations that support text
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-- files.
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-- files.
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--
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--
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--
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--
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-- CHANGE HISTORY:
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-- CHANGE HISTORY:
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-- 06 Dec 94 SAIC ACVC 2.0
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-- 06 Dec 94 SAIC ACVC 2.0
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-- 25 Feb 97 PWB.CTA Allowed for non-support of some IO operations
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-- 25 Feb 97 PWB.CTA Allowed for non-support of some IO operations
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--!
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--!
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with Ada.Text_IO;
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with Ada.Text_IO;
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with Report;
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with Report;
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procedure CXAA011 is
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procedure CXAA011 is
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use Ada;
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use Ada;
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Status_Log : Text_IO.File_Type;
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Status_Log : Text_IO.File_Type;
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Status_Log_Filename : constant String :=
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Status_Log_Filename : constant String :=
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Report.Legal_File_Name ( Nam => "CXAA011" );
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Report.Legal_File_Name ( Nam => "CXAA011" );
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Incomplete : exception;
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Incomplete : exception;
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begin
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begin
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Report.Test ("CXAA011", "Check that the operations of " &
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Report.Test ("CXAA011", "Check that the operations of " &
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"Text_IO.Enumeration_IO operate correctly for " &
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"Text_IO.Enumeration_IO operate correctly for " &
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"files with mode Append_File");
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"files with mode Append_File");
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Test_for_Text_IO_Support:
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Test_for_Text_IO_Support:
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begin
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begin
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-- An implementation that does not support Text_IO in a particular
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-- An implementation that does not support Text_IO in a particular
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-- environment will raise Use_Error on calls to various
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-- environment will raise Use_Error on calls to various
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-- Text_IO operations. This block statement encloses a call to
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-- Text_IO operations. This block statement encloses a call to
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-- Create, which should raise the exception in a non-supportive
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-- Create, which should raise the exception in a non-supportive
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-- environment. This exception will be handled to produce a
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-- environment. This exception will be handled to produce a
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-- Not_Applicable result.
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-- Not_Applicable result.
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Text_IO.Create (File => Status_Log,
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Text_IO.Create (File => Status_Log,
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Mode => Text_IO.Out_File,
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Mode => Text_IO.Out_File,
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Name => Status_Log_Filename);
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Name => Status_Log_Filename);
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exception
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exception
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when Text_IO.Use_Error | Text_IO.Name_Error =>
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when Text_IO.Use_Error | Text_IO.Name_Error =>
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Report.Not_Applicable
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Report.Not_Applicable
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( "Files not supported - Create as Out_File for Text_IO" );
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( "Files not supported - Create as Out_File for Text_IO" );
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raise Incomplete;
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raise Incomplete;
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end Test_for_Text_IO_Support;
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end Test_for_Text_IO_Support;
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Operational_Test_Block:
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Operational_Test_Block:
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declare
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declare
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type Days_In_Week is (Monday, Tuesday, Wednesday, Thursday, Friday,
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type Days_In_Week is (Monday, Tuesday, Wednesday, Thursday, Friday,
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Saturday, Sunday);
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Saturday, Sunday);
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type Hours_In_Day is (A0000, A0600, P1200, P0600); -- Six hour
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type Hours_In_Day is (A0000, A0600, P1200, P0600); -- Six hour
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-- blocks.
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-- blocks.
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type Status_Type is (Operational, Off_Line);
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type Status_Type is (Operational, Off_Line);
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type Status_Record_Type is record
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type Status_Record_Type is record
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Day : Days_In_Week;
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Day : Days_In_Week;
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Hour : Hours_In_Day;
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Hour : Hours_In_Day;
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Status : Status_Type;
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Status : Status_Type;
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end record;
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end record;
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Morning_Reading : Status_Record_Type :=
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Morning_Reading : Status_Record_Type :=
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(Wednesday, A0600, Operational);
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(Wednesday, A0600, Operational);
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Evening_Reading : Status_Record_Type :=
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Evening_Reading : Status_Record_Type :=
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(Saturday, P0600, Off_Line);
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(Saturday, P0600, Off_Line);
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package Day_IO is new Text_IO.Enumeration_IO (Days_In_Week);
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package Day_IO is new Text_IO.Enumeration_IO (Days_In_Week);
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package Hours_IO is new Text_IO.Enumeration_IO (Hours_In_Day);
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package Hours_IO is new Text_IO.Enumeration_IO (Hours_In_Day);
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package Status_IO is new Text_IO.Enumeration_IO (Status_Type);
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package Status_IO is new Text_IO.Enumeration_IO (Status_Type);
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-- The following function simulates the hourly recording of equipment
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-- The following function simulates the hourly recording of equipment
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-- status.
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-- status.
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function Record_Status (Reading : Status_Record_Type)
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function Record_Status (Reading : Status_Record_Type)
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return Boolean is
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return Boolean is
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use Text_IO; -- To provide visibility to type Type_Set and
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use Text_IO; -- To provide visibility to type Type_Set and
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-- enumeration literal Upper_Case.
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-- enumeration literal Upper_Case.
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begin
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begin
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Day_IO.Put (File => Status_Log,
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Day_IO.Put (File => Status_Log,
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Item => Reading.Day,
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Item => Reading.Day,
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Set => Type_Set'(Upper_Case));
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Set => Type_Set'(Upper_Case));
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Hours_IO.Put (Status_Log, Reading.Hour, 7);
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Hours_IO.Put (Status_Log, Reading.Hour, 7);
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Status_IO.Put (Status_Log, Reading.Status,
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Status_IO.Put (Status_Log, Reading.Status,
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Width => 8, Set => Lower_Case);
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Width => 8, Set => Lower_Case);
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Text_IO.New_Line (Status_Log);
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Text_IO.New_Line (Status_Log);
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return (True);
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return (True);
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exception
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exception
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when others => return False;
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when others => return False;
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end Record_Status;
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end Record_Status;
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begin
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begin
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-- The usage scenario intended is as follows:
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-- The usage scenario intended is as follows:
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-- File is created.
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-- File is created.
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-- Unrelated/unknown file processing occurs.
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-- Unrelated/unknown file processing occurs.
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-- On six hour intervals, file is reset to Append_File mode.
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-- On six hour intervals, file is reset to Append_File mode.
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-- Data is appended to file.
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-- Data is appended to file.
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-- Unrelated/unknown file processing resumes.
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-- Unrelated/unknown file processing resumes.
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-- Reset/Append process is repeated.
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-- Reset/Append process is repeated.
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Reset1:
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Reset1:
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begin
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begin
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Text_IO.Reset (Status_Log, -- Reset to
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Text_IO.Reset (Status_Log, -- Reset to
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Text_IO.Append_File); -- Append mode.
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Text_IO.Append_File); -- Append mode.
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exception
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exception
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when Text_IO.Use_Error =>
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when Text_IO.Use_Error =>
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Report.Not_Applicable
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Report.Not_Applicable
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( "Reset to Append_File not supported for Text_IO" );
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( "Reset to Append_File not supported for Text_IO" );
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raise Incomplete;
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raise Incomplete;
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end Reset1;
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end Reset1;
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Day_IO.Default_Width := Days_In_Week'Width + 5; -- Default values
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Day_IO.Default_Width := Days_In_Week'Width + 5; -- Default values
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-- are modifiable.
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-- are modifiable.
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if not Record_Status (Morning_Reading) then -- Enter data.
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if not Record_Status (Morning_Reading) then -- Enter data.
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Report.Failed ("Exception occurred during data file update");
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Report.Failed ("Exception occurred during data file update");
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end if;
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end if;
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Reset2:
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Reset2:
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begin
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begin
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Text_IO.Reset (Status_Log, -- Reset to
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Text_IO.Reset (Status_Log, -- Reset to
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Text_IO.Append_File); -- Append mode.
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Text_IO.Append_File); -- Append mode.
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exception
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exception
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when Text_IO.Use_Error =>
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when Text_IO.Use_Error =>
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Report.Not_Applicable
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Report.Not_Applicable
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( "Reset to Append_File not supported for Text_IO" );
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( "Reset to Append_File not supported for Text_IO" );
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raise Incomplete;
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raise Incomplete;
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end Reset2;
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end Reset2;
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if not Record_Status (Evening_Reading) then -- Enter data.
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if not Record_Status (Evening_Reading) then -- Enter data.
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Report.Failed ("Exception occurred during data file update");
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Report.Failed ("Exception occurred during data file update");
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end if;
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end if;
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Test_Verification_Block:
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Test_Verification_Block:
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declare
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declare
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TC_Reading1 : Status_Record_Type;
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TC_Reading1 : Status_Record_Type;
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TC_Reading2 : Status_Record_Type;
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TC_Reading2 : Status_Record_Type;
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begin
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begin
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Reset3:
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Reset3:
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begin
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begin
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Text_IO.Reset (Status_Log, Text_IO.In_File); -- Reset for
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Text_IO.Reset (Status_Log, Text_IO.In_File); -- Reset for
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-- reading.
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-- reading.
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exception
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exception
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when Text_IO.Use_Error =>
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when Text_IO.Use_Error =>
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Report.Not_Applicable
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Report.Not_Applicable
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( "Reset to In_File not supported for Text_IO" );
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( "Reset to In_File not supported for Text_IO" );
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raise Incomplete;
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raise Incomplete;
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end Reset3;
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end Reset3;
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Day_IO.Get (Status_Log, TC_Reading1.Day); -- Read data from
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Day_IO.Get (Status_Log, TC_Reading1.Day); -- Read data from
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Hours_IO.Get (Status_Log, TC_Reading1.Hour); -- first record.
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Hours_IO.Get (Status_Log, TC_Reading1.Hour); -- first record.
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Status_IO.Get (Status_Log, TC_Reading1.Status);
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Status_IO.Get (Status_Log, TC_Reading1.Status);
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Text_IO.Skip_Line (Status_Log);
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Text_IO.Skip_Line (Status_Log);
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-- Verify the data read from the file. Compare with the
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-- Verify the data read from the file. Compare with the
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-- record that was originally entered into the file.
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-- record that was originally entered into the file.
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if (TC_Reading1 /= Morning_Reading) then
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if (TC_Reading1 /= Morning_Reading) then
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Report.Failed ("Data error on reading first record");
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Report.Failed ("Data error on reading first record");
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end if;
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end if;
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Day_IO.Get (Status_Log, TC_Reading2.Day); -- Read data from
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Day_IO.Get (Status_Log, TC_Reading2.Day); -- Read data from
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Hours_IO.Get (Status_Log, TC_Reading2.Hour); -- second record.
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Hours_IO.Get (Status_Log, TC_Reading2.Hour); -- second record.
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Status_IO.Get (Status_Log, TC_Reading2.Status);
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Status_IO.Get (Status_Log, TC_Reading2.Status);
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Text_IO.Skip_Line (Status_Log);
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Text_IO.Skip_Line (Status_Log);
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-- Verify all of the data fields read from the file. Compare
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-- Verify all of the data fields read from the file. Compare
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-- with the values that were originally entered into the file.
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-- with the values that were originally entered into the file.
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if (TC_Reading2.Day /= Evening_Reading.Day) or
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if (TC_Reading2.Day /= Evening_Reading.Day) or
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(TC_Reading2.Hour /= Evening_Reading.Hour) or
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(TC_Reading2.Hour /= Evening_Reading.Hour) or
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(TC_Reading2.Status /= Evening_Reading.Status) then
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(TC_Reading2.Status /= Evening_Reading.Status) then
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Report.Failed ("Data error on reading second record");
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Report.Failed ("Data error on reading second record");
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end if;
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end if;
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exception
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exception
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when Incomplete =>
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when Incomplete =>
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raise;
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raise;
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when others =>
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when others =>
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Report.Failed ("Error raised during data verification");
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Report.Failed ("Error raised during data verification");
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end Test_Verification_Block;
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end Test_Verification_Block;
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exception
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exception
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when Incomplete =>
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when Incomplete =>
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raise;
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raise;
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when others =>
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when others =>
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Report.Failed ("Exception in Text_IO.Enumeration_IO processing");
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Report.Failed ("Exception in Text_IO.Enumeration_IO processing");
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end Operational_Test_Block;
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end Operational_Test_Block;
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Final_Block:
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Final_Block:
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begin
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begin
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-- Delete the external file.
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-- Delete the external file.
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if Text_IO.Is_Open (Status_Log) then
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if Text_IO.Is_Open (Status_Log) then
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Text_IO.Delete (Status_Log);
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Text_IO.Delete (Status_Log);
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else
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else
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Text_IO.Open (Status_Log, Text_IO.Out_File, Status_Log_Filename);
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Text_IO.Open (Status_Log, Text_IO.Out_File, Status_Log_Filename);
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Text_IO.Delete (Status_Log);
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Text_IO.Delete (Status_Log);
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end if;
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end if;
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exception
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exception
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when Text_IO.Use_Error =>
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when Text_IO.Use_Error =>
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Report.Failed
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Report.Failed
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( "Delete not properly implemented for Text_IO" );
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( "Delete not properly implemented for Text_IO" );
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end Final_Block;
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end Final_Block;
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Report.Result;
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Report.Result;
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exception
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exception
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when Incomplete =>
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when Incomplete =>
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Report.Result;
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Report.Result;
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when others =>
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when others =>
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Report.Failed ( "Unexpected exception" );
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Report.Failed ( "Unexpected exception" );
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Report.Result;
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Report.Result;
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end CXAA011;
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end CXAA011;
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