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/cxaa011.a | 266 ++++++++++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxa/cxaa011.a (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxaa011.a') diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxaa011.a b/gcc/testsuite/ada/acats/tests/cxa/cxaa011.a new file mode 100644 index 000000000..8cc136d35 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxa/cxaa011.a @@ -0,0 +1,266 @@ +-- CXAA011.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 operations of Text_IO.Enumeration_IO perform correctly +-- on files of Append_File mode, for instantiations using +-- enumeration types. Check that Enumeration_IO procedures Put and Get +-- properly transfer enumeration data to/from data files. +-- Check that the formatting parameters available in the package can +-- be used and modified successfully in the storage and retrieval of data. +-- +-- TEST DESCRIPTION: +-- This test is designed to simulate an environment where a data file +-- that holds enumeration type information is reset from it current mode +-- to allow the appending of data to the end of the This process +-- of Reset/Write can be repeated as necessary. All data written +-- to the file is verified for accuracy when retrieved from the file. +-- +-- This test verifies issues of resetting a file created in Out_File mode +-- to Append_File mode, resetting from Append_File mode to In_File mode, +-- as well as a variety of Text_IO and Enumeration_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 CXAA011 is + use Ada; + + Status_Log : Text_IO.File_Type; + Status_Log_Filename : constant String := + Report.Legal_File_Name ( Nam => "CXAA011" ); + Incomplete : exception; + +begin + + Report.Test ("CXAA011", "Check that the operations of " & + "Text_IO.Enumeration_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 => Status_Log, + Mode => Text_IO.Out_File, + Name => Status_Log_Filename); + exception + + when Text_IO.Use_Error | Text_IO.Name_Error => + Report.Not_Applicable + ( "Files not supported - Create as Out_File for Text_IO" ); + raise Incomplete; + + end Test_for_Text_IO_Support; + + + Operational_Test_Block: + declare + + type Days_In_Week is (Monday, Tuesday, Wednesday, Thursday, Friday, + Saturday, Sunday); + type Hours_In_Day is (A0000, A0600, P1200, P0600); -- Six hour + -- blocks. + type Status_Type is (Operational, Off_Line); + + type Status_Record_Type is record + Day : Days_In_Week; + Hour : Hours_In_Day; + Status : Status_Type; + end record; + + Morning_Reading : Status_Record_Type := + (Wednesday, A0600, Operational); + Evening_Reading : Status_Record_Type := + (Saturday, P0600, Off_Line); + + package Day_IO is new Text_IO.Enumeration_IO (Days_In_Week); + package Hours_IO is new Text_IO.Enumeration_IO (Hours_In_Day); + package Status_IO is new Text_IO.Enumeration_IO (Status_Type); + + + -- The following function simulates the hourly recording of equipment + -- status. + + function Record_Status (Reading : Status_Record_Type) + return Boolean is + use Text_IO; -- To provide visibility to type Type_Set and + -- enumeration literal Upper_Case. + begin + Day_IO.Put (File => Status_Log, + Item => Reading.Day, + Set => Type_Set'(Upper_Case)); + Hours_IO.Put (Status_Log, Reading.Hour, 7); + Status_IO.Put (Status_Log, Reading.Status, + Width => 8, Set => Lower_Case); + Text_IO.New_Line (Status_Log); + return (True); + exception + when others => return False; + end Record_Status; + + begin + + -- The usage scenario intended is as follows: + -- File is created. + -- Unrelated/unknown file processing occurs. + -- On six hour intervals, file is reset to Append_File mode. + -- Data is appended to file. + -- Unrelated/unknown file processing resumes. + -- Reset/Append process is repeated. + + Reset1: + begin + Text_IO.Reset (Status_Log, -- Reset to + Text_IO.Append_File); -- Append mode. + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to Append_File not supported for Text_IO" ); + raise Incomplete; + end Reset1; + + Day_IO.Default_Width := Days_In_Week'Width + 5; -- Default values + -- are modifiable. + + if not Record_Status (Morning_Reading) then -- Enter data. + Report.Failed ("Exception occurred during data file update"); + end if; + + Reset2: + begin + Text_IO.Reset (Status_Log, -- Reset to + Text_IO.Append_File); -- Append mode. + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to Append_File not supported for Text_IO" ); + raise Incomplete; + end Reset2; + + if not Record_Status (Evening_Reading) then -- Enter data. + Report.Failed ("Exception occurred during data file update"); + end if; + + Test_Verification_Block: + declare + TC_Reading1 : Status_Record_Type; + TC_Reading2 : Status_Record_Type; + begin + + Reset3: + begin + Text_IO.Reset (Status_Log, 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 Reset3; + + Day_IO.Get (Status_Log, TC_Reading1.Day); -- Read data from + Hours_IO.Get (Status_Log, TC_Reading1.Hour); -- first record. + Status_IO.Get (Status_Log, TC_Reading1.Status); + Text_IO.Skip_Line (Status_Log); + + -- Verify the data read from the file. Compare with the + -- record that was originally entered into the file. + + if (TC_Reading1 /= Morning_Reading) then + Report.Failed ("Data error on reading first record"); + end if; + + Day_IO.Get (Status_Log, TC_Reading2.Day); -- Read data from + Hours_IO.Get (Status_Log, TC_Reading2.Hour); -- second record. + Status_IO.Get (Status_Log, TC_Reading2.Status); + Text_IO.Skip_Line (Status_Log); + + -- Verify all of the data fields read from the file. Compare + -- with the values that were originally entered into the file. + + if (TC_Reading2.Day /= Evening_Reading.Day) or + (TC_Reading2.Hour /= Evening_Reading.Hour) or + (TC_Reading2.Status /= Evening_Reading.Status) then + Report.Failed ("Data error on reading second record"); + 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.Enumeration_IO processing"); + end Operational_Test_Block; + + Final_Block: + begin + -- Delete the external file. + if Text_IO.Is_Open (Status_Log) then + Text_IO.Delete (Status_Log); + else + Text_IO.Open (Status_Log, Text_IO.Out_File, Status_Log_Filename); + Text_IO.Delete (Status_Log); + end if; + exception + when Text_IO.Use_Error => + 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 CXAA011; -- cgit v1.2.3