From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/cxa/cxaa008.a | 271 ++++++++++++++++++++++++++++ 1 file changed, 271 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxa/cxaa008.a (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxaa008.a') diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxaa008.a b/gcc/testsuite/ada/acats/tests/cxa/cxaa008.a new file mode 100644 index 000000000..c21d07ea9 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxa/cxaa008.a @@ -0,0 +1,271 @@ +-- CXAA008.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 the capabilities provided in instantiations of the +-- Ada.Text_IO.Fixed_IO package operate correctly when the mode of +-- the file is Append_File. Check that Fixed_IO procedures Put and Get +-- properly transfer fixed point data to/from data files that are in +-- Append_File mode. Check that the formatting parameters available in +-- the package can be used and modified successfully in the appending and +-- retrieval of data. +-- +-- TEST DESCRIPTION: +-- This test simulates order processing, with data values being written +-- to a file, in a specific format, using Fixed_IO. Validation is done +-- on this process by reading the data values from the file, and +-- comparing them for equality with the values originally written to +-- the file. +-- +-- This test verifies issues of create in Append_File mode, appending to +-- a file previously appended to, resetting to Append_File mode, +-- resetting from Append_File mode to In_File mode, as well as a +-- variety of Text_IO and Fixed_IO predefined subprograms. +-- +-- APPLICABILITY CRITERIA: +-- This test is applicable only to implementations that support text +-- files. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 25 Feb 97 PWB.CTA Allowed for non-support of some IO operations +--! + +with Ada.Text_IO; +with Report; + +procedure CXAA008 is + use Ada; + + Inventory_File : Text_IO.File_Type; + Inventory_Filename : constant String := + Report.Legal_File_Name ( Nam => "CXAA008" ); + Incomplete : exception; + +begin + + Report.Test ("CXAA008", "Check that the capabilities of " & + "Text_IO.Fixed_IO operate correctly for files " & + "with mode Append_File"); + + Test_for_Text_IO_Support: + begin + + -- An implementation that does not support Text_IO in a particular + -- environment will raise Use_Error on calls to various + -- Text_IO operations. This block statement encloses a call to + -- Create, which should raise the exception in a non-supportive + -- environment. This exception will be handled to produce a + -- Not_Applicable result. + + Text_IO.Create (File => Inventory_File, + Mode => Text_IO.Append_File, + Name => Inventory_Filename); + + exception + when Text_IO.Use_Error | Text_IO.Name_Error => + Report.Not_Applicable + ( "Files not supported - Create with Append_File for Text_IO" ); + raise Incomplete; + end Test_For_Text_IO_Support; + + Operational_Test_Block: + declare + + Daily_Orders_Received : constant Natural := 4; + + type Item_Type is delta 0.1 range 0.0 .. 5000.0; + type Cost_Type is delta 0.01 range 0.0 .. 10_000.0; + type Profit_Type is delta 0.01 range -100.0 .. 1000.0; + + type Product_Type is record + Item_Number : Item_Type := 0.0; + Unit_Cost : Cost_Type := 0.00; + Percent_Markup : Profit_Type := 0.00; + end record; + + type Inventory_Type is + array (1 .. Daily_Orders_Received) of Product_Type; + + Daily_Inventory : Inventory_Type := (( 1.0, 1.75, 50.00), + ( 155.0, 20.00, -5.50), + (3343.5, 2.50, 126.50), + (4986.0, 180.00, 31.75)); + + package Item_IO is new Text_IO.Fixed_IO (Item_Type); + package Cost_IO is new Text_IO.Fixed_IO (Cost_Type); + package Markup_IO is new Text_IO.Fixed_IO (Profit_Type); + + + function TC_Mode_Selection (Selector : Integer) + return Text_IO.File_Mode is + begin + case Selector is + when 1 => return Text_IO.In_File; + when 2 => return Text_IO.Out_File; + when others => return Text_IO.Append_File; + end case; + end TC_Mode_Selection; + + + -- The following function simulates the addition of inventory item + -- information into a data file. Boolean status of True is returned + -- if all of the data entry was successful, False otherwise. + + function Update_Inventory (The_List : Inventory_Type) + return Boolean is + begin + for I in 1 .. Daily_Orders_Received loop + Item_IO.Put (Inventory_File, The_List(I).Item_Number); + Cost_IO.Put (Inventory_File, The_List(I).Unit_Cost, 10, 4, 0); + Markup_IO.Put(File => Inventory_File, + Item => The_List(I).Percent_Markup, + Fore => 6, + Aft => 3, + Exp => 2); + Text_IO.New_Line (Inventory_File); + end loop; + return (True); -- Return a Status value. + exception + when others => return False; + end Update_Inventory; + + + begin + + -- This code section simulates a receiving department maintaining a + -- data file containing information on items that have been ordered + -- and received. + + -- Whenever items are received, the file is reset to Append_File + -- mode. Data is taken from an inventory list and entered into the + -- file, in specific format. + + Reset1: + begin -- Reset to + Text_IO.Reset (Inventory_File, -- Append mode. + TC_Mode_Selection (Report.Ident_Int(3))); + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to Append_File not supported for Text_IO" ); + end Reset1; + + -- Enter data. + if not Update_Inventory (The_List => Daily_Inventory) then + Report.Failed ("Exception occurred during inventory update"); + raise Incomplete; + end if; + + Test_Verification_Block: + declare + TC_Item : Item_Type; + TC_Cost : Cost_Type; + TC_Markup : Profit_Type; + TC_Item_Count : Natural := 0; + begin + + Reset2: + begin + Text_IO.Reset (Inventory_File, Text_IO.In_File); -- Reset for + -- reading. + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to In_File not supported for Text_IO" ); + raise Incomplete; + end Reset2; + + while not Text_IO.End_Of_File (Inventory_File) loop + Item_IO.Get (Inventory_File, TC_Item); + Cost_IO.Get (Inventory_File, TC_Cost); + Markup_IO.Get (File => Inventory_File, + Item => TC_Markup, + Width => 0); + Text_IO.Skip_Line (Inventory_File); + TC_Item_Count := TC_Item_Count + 1; + + -- Verify all of the data fields read from the file. Compare + -- with the values that were originally entered into the file. + + if (TC_Item /= Daily_Inventory(TC_Item_Count).Item_Number) then + Report.Failed ("Error in Item_Number read from file"); + end if; + if (TC_Cost /= Daily_Inventory(TC_Item_Count).Unit_Cost) then + Report.Failed ("Error in Unit_Cost read from file"); + end if; + if not (TC_Markup = + Daily_Inventory(TC_Item_Count).Percent_Markup) then + Report.Failed ("Error in Percent_Markup read from file"); + end if; + + end loop; + + if (TC_Item_Count /= Daily_Orders_Received) then + Report.Failed ("Incorrect number of records read from file"); + end if; + + exception + when Incomplete => + raise; + when others => + Report.Failed ("Error raised during data verification"); + end Test_Verification_Block; + + exception + when Incomplete => + raise; + when others => + Report.Failed ("Exception in Text_IO.Fixed_IO processing"); + end Operational_Test_Block; + + Final_Block: + begin + -- Delete the external file. + if Text_IO.Is_Open (Inventory_File) then + Text_IO.Delete (Inventory_File); + else + Text_IO.Open (Inventory_File, Text_IO.In_File, Inventory_Filename); + Text_IO.Delete (Inventory_File); + end if; + + exception + + when others => + Report.Failed ( "Delete not properly implemented for Text_IO" ); + + end Final_Block; + + Report.Result; + +exception + when Incomplete => + Report.Result; + when others => + Report.Failed ( "Unexpected exception" ); + Report.Result; + +end CXAA008; -- cgit v1.2.3