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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxaa015.a')
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diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxaa015.a b/gcc/testsuite/ada/acats/tests/cxa/cxaa015.a deleted file mode 100644 index 919ef05ca7e..00000000000 --- a/gcc/testsuite/ada/acats/tests/cxa/cxaa015.a +++ /dev/null @@ -1,227 +0,0 @@ --- CXAA015.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 exception Status_Error is raised when an attempt is --- made to create or open a file in Append_File mode when the file is --- already open. --- Check that the exception Name_Error is raised by procedure Open when --- attempting to open a file in Append_File mode when the name supplied --- as the filename does not correspond to an existing external file. --- --- TEST DESCRIPTION: --- A scenario is created that demonstrates the potential for the --- inappropriate usage of text processing subprograms Create and Open, --- resulting in the raising of Status_Error and Name_Error exceptions. --- A count is kept to ensure that each anticipated exception is in fact --- raised and handled properly. --- --- APPLICABILITY CRITERIA: --- This test is applicable only to implementations that support text --- files. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- 28 Feb 97 PWB.CTA Allowed for non-support of some IO operations ---! - -with Ada.Text_IO; -with Report; - -procedure CXAA015 is - use Ada; - Text_File : Text_IO.File_Type; - Text_Filename : constant String := - Report.Legal_File_Name ( Nam => "CXAA015" ); - Incomplete : exception; - -begin - - Report.Test ("CXAA015", "Check that the appropriate exceptions " & - "are raised when procedures Create and " & - "Open are used to inappropriately operate " & - "on files of mode Append_File"); - - Test_for_Text_IO_Support: - begin - --- An application creates a text file with mode Append_File. --- Use_Error will be raised if Text_IO operations or external files are not --- supported. - - Text_IO.Create (Text_File, Text_IO.Append_File, Text_Filename); - exception - - when Text_IO.Use_Error | Text_IO.Name_Error => - Report.Not_Applicable - ( "Files not supported - Create as Append_File for Text_IO" ); - raise Incomplete; - - end Test_for_Text_IO_Support; - - --- The application writes some amount of data to the file. - - for I in 1 .. 5 loop - Text_IO.Put_Line (Text_File, "Data entered into the file"); - end loop; - - Operational_Test_Block: - declare - TC_Number_Of_Forced_Errors : constant Natural := 3; - TC_Errors : Natural := 0; - begin - - - Test_for_Create: - begin - --- During the course of its processing, the application may (erroneously) --- attempt to create the same file already in existence in Append_File mode. --- This results in the raising of Status_Error. - - Text_IO.Create (Text_File, - Text_IO.Append_File, - Text_Filename); - Report.Failed ("Exception not raised by Create"); - --- An exception handler present within the application handles the exception --- and processing can continue. - - exception - when Text_IO.Status_Error => - TC_Errors := TC_Errors + 1; - when others => - Report.Failed("Exception in Create processing"); - end Test_for_Create; - - - First_Test_For_Open: - begin - --- Again, during the course of its processing, the application incorrectly --- attempts to Open a file (in Append_File mode) that is already open. - - Text_IO.Open (Text_File, Text_IO.Append_File, Text_Filename); - Report.Failed ("Exception not raised by improper Open - 1"); - --- Once again, an exception handler present within the application handles --- the exception and processing continues. - - exception - when Text_IO.Status_Error => - TC_Errors := TC_Errors + 1; - --- At some point in its processing, the application closes the file that is --- currently open. - - Text_IO.Close (Text_File); - when others => - Report.Failed("Exception in Open processing - 1"); - end First_Test_For_Open; - - - Open_With_Wrong_Filename: - declare - TC_Wrong_Filename : constant String := - Report.Legal_File_Name(2); - begin - --- At this point, the application attempts to Open (in Append_File mode) the --- file used in previous processing, but it attempts this Open using a name --- string that does not correspond to any existing external file. --- First make sure the file doesn't exist. (If it did, then the check --- for open in append mode wouldn't work.) - - Verify_No_File: - begin - Text_IO.Open (Text_File, - Text_IO.In_File, - TC_Wrong_Filename); - exception - when Text_IO.Name_Error => - null; - when others => - Report.Failed ( "Unexpected exception on Open check" ); - end Verify_No_File; - - Delete_No_File: - begin - if Text_IO.Is_Open (Text_File) then - Text_IO.Delete (Text_File); - end if; - exception - when others => - Report.Failed ( "Unexpected exception - Delete check" ); - end Delete_No_File; - - Text_IO.Open (Text_File, - Text_IO.Append_File, - TC_Wrong_Filename); - Report.Failed ("Exception not raised by improper Open - 2"); - --- An exception handler for the Name_Error, present within the application, --- catches the exception and processing continues. - - exception - when Text_IO.Name_Error => - TC_Errors := TC_Errors + 1; - when others => - Report.Failed("Exception in Open processing - 2"); - end Open_With_Wrong_Filename; - - - if (TC_Errors /= TC_Number_Of_Forced_Errors) then - Report.Failed ("Incorrect number of exceptions handled"); - end if; - - end Operational_Test_Block; - - Deletion: - begin - -- Delete the external file. - if Text_IO.Is_Open (Text_File) then - Text_IO.Delete (Text_File); - else - Text_IO.Open (Text_File, Text_IO.In_File, Text_Filename); - Text_IO.Delete (Text_File); - end if; - exception - when others => - Report.Failed - ( "Delete not properly implemented for Text_IO" ); - end Deletion; - - Report.Result; - -exception - when Incomplete => - Report.Result; - when others => - Report.Failed ( "Unexpected exception" ); - Report.Result; - -end CXAA015; |