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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxac005.a')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/cxa/cxac005.a | 343 |
1 files changed, 0 insertions, 343 deletions
diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxac005.a b/gcc/testsuite/ada/acats/tests/cxa/cxac005.a deleted file mode 100644 index 34a971f7a51..00000000000 --- a/gcc/testsuite/ada/acats/tests/cxa/cxac005.a +++ /dev/null @@ -1,343 +0,0 @@ --- CXAC005.A --- --- Grant of Unlimited Rights --- --- The Ada Conformity Assessment Authority (ACAA) holds unlimited --- rights in the software and documentation contained herein. Unlimited --- rights are the same as those granted by the U.S. Government for older --- parts of the Ada Conformity Assessment Test Suite, and are defined --- in DFAR 252.227-7013(a)(19). By making this public release, the ACAA --- intends to confer upon all recipients unlimited rights equal to those --- held by the ACAA. 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 stream file positioning work as specified. (Defect Report --- 8652/0055). --- --- CHANGE HISTORY: --- 12 FEB 2001 PHL Initial version. --- 14 MAR 2001 RLB Readied for release; fixed Not_Applicable check --- to terminate test gracefully. --- ---! -with Ada.Streams.Stream_Io; -use Ada.Streams; -with Ada.Exceptions; -use Ada.Exceptions; -with Report; -use Report; -procedure CXAC005 is - - Incomplete : exception; - - procedure TC_Assert (Condition : Boolean; Message : String) is - begin - if not Condition then - Failed (Message); - end if; - end TC_Assert; - - package Checked_Stream_Io is - - type File_Type (Max_Size : Stream_Element_Count) is limited private; - function Stream_Io_File (File : File_Type) return Stream_Io.File_Type; - - procedure Create (File : in out File_Type; - Mode : in Stream_Io.File_Mode := Stream_Io.Out_File; - Name : in String := ""; - Form : in String := ""); - - procedure Open (File : in out File_Type; - Mode : in Stream_Io.File_Mode; - Name : in String; - Form : in String := ""); - - procedure Close (File : in out File_Type); - procedure Delete (File : in out File_Type); - - procedure Reset (File : in out File_Type; - Mode : in Stream_Io.File_Mode); - procedure Reset (File : in out File_Type); - - procedure Read (File : in out File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset; - From : in Stream_Io.Positive_Count); - - procedure Read (File : in out File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - - procedure Write (File : in out File_Type; - Item : in Stream_Element_Array; - To : in Stream_Io.Positive_Count); - - procedure Write (File : in out File_Type; - Item : in Stream_Element_Array); - - procedure Set_Index (File : in out File_Type; - To : in Stream_Io.Positive_Count); - - function Index (File : in File_Type) return Stream_Io.Positive_Count; - - procedure Set_Mode (File : in out File_Type; - Mode : in Stream_Io.File_Mode); - - private - type File_Type (Max_Size : Stream_Element_Count) is - record - File : Stream_Io.File_Type; - Index : Stream_Io.Positive_Count; - Contents : - Stream_Element_Array - (Stream_Element_Offset (Ident_Int (1)) .. Max_Size); - end record; - end Checked_Stream_Io; - - package body Checked_Stream_Io is - - use Stream_Io; - - function Stream_Io_File (File : File_Type) return Stream_Io.File_Type is - begin - return File.File; - end Stream_Io_File; - - procedure Create (File : in out File_Type; - Mode : in Stream_Io.File_Mode := Stream_Io.Out_File; - Name : in String := ""; - Form : in String := "") is - begin - Stream_Io.Create (File.File, Mode, Name, Form); - File.Index := Stream_Io.Index (File.File); - if Mode = Append_File then - TC_Assert (File.Index = Stream_Io.Size (File.File) + 1, - "Index /= Size + 1 -- Create - Append_File"); - else - TC_Assert (File.Index = 1, "Index /= 1 -- Create - " & - File_Mode'Image (Mode)); - end if; - end Create; - - procedure Open (File : in out File_Type; - Mode : in Stream_Io.File_Mode; - Name : in String; - Form : in String := "") is - begin - Stream_Io.Open (File.File, Mode, Name, Form); - File.Index := Stream_Io.Index (File.File); - if Mode = Append_File then - TC_Assert (File.Index = Stream_Io.Size (File.File) + 1, - "Index /= Size + 1 -- Open - Append_File"); - else - TC_Assert (File.Index = 1, "Index /= 1 -- Open - " & - File_Mode'Image (Mode)); - end if; - end Open; - - procedure Close (File : in out File_Type) is - begin - Stream_Io.Close (File.File); - end Close; - - procedure Delete (File : in out File_Type) is - begin - Stream_Io.Delete (File.File); - end Delete; - - procedure Reset (File : in out File_Type; - Mode : in Stream_Io.File_Mode) is - begin - Stream_Io.Reset (File.File, Mode); - File.Index := Stream_Io.Index (File.File); - if Mode = Append_File then - TC_Assert (File.Index = Stream_Io.Size (File.File) + 1, - "Index /= Size + 1 -- Reset - Append_File"); - else - TC_Assert (File.Index = 1, "Index /= 1 -- Reset - " & - File_Mode'Image (Mode)); - end if; - end Reset; - - procedure Reset (File : in out File_Type) is - begin - Reset (File, Stream_Io.Mode (File.File)); - end Reset; - - - procedure Read (File : in out File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset; - From : in Stream_Io.Positive_Count) is - begin - Set_Index (File, From); - Read (File, Item, Last); - end Read; - - procedure Read (File : in out File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) is - Index : constant Stream_Element_Offset := - Stream_Element_Offset (File.Index); - begin - Stream_Io.Read (File.File, Item, Last); - if Last < Item'Last then - TC_Assert (Item (Item'First .. Last) = - File.Contents (Index .. Index + Last - Item'First), - "Incorrect data read from file - 1"); - TC_Assert (Count (Index + Last - Item'First) = - Stream_Io.Size (File.File), - "Read stopped before end of file"); - File.Index := Count (Index + Last - Item'First) + 1; - else - TC_Assert (Item = File.Contents (Index .. Index + Item'Length - 1), - "Incorrect data read from file - 2"); - File.Index := File.Index + Item'Length; - end if; - end Read; - - procedure Write (File : in out File_Type; - Item : in Stream_Element_Array; - To : in Stream_Io.Positive_Count) is - begin - Set_Index (File, To); - Write (File, Item); - end Write; - - procedure Write (File : in out File_Type; - Item : in Stream_Element_Array) is - Index : constant Stream_Element_Offset := - Stream_Element_Offset (File.Index); - begin - Stream_Io.Write (File.File, Item); - File.Contents (Index .. Index + Item'Length - 1) := Item; - File.Index := File.Index + Item'Length; - TC_Assert (File.Index = Stream_Io.Index (File.File), - "Write failed to move the index"); - end Write; - - procedure Set_Index (File : in out File_Type; - To : in Stream_Io.Positive_Count) is - begin - Stream_Io.Set_Index (File.File, To); - File.Index := Stream_Io.Index (File.File); - TC_Assert (File.Index = To, "Set_Index failed"); - end Set_Index; - - function Index (File : in File_Type) return Stream_Io.Positive_Count is - New_Index : constant Count := Stream_Io.Index (File.File); - begin - TC_Assert (New_Index = File.Index, "Index changed unexpectedly"); - return New_Index; - end Index; - - procedure Set_Mode (File : in out File_Type; - Mode : in Stream_Io.File_Mode) is - Old_Index : constant Count := File.Index; - begin - Stream_Io.Set_Mode (File.File, Mode); - File.Index := Stream_Io.Index (File.File); - if Mode = Append_File then - TC_Assert (File.Index = Stream_Io.Size (File.File) + 1, - "Index /= Size + 1 -- Set_Mode - Append_File"); - else - TC_Assert (File.Index = Old_Index, "Set_Mode changed the index"); - end if; - end Set_Mode; - - end Checked_Stream_Io; - - package Csio renames Checked_Stream_Io; - - F : Csio.File_Type (100); - S : Stream_Element_Array (1 .. 10); - Last : Stream_Element_Offset; - -begin - - Test ("CXAC005", "Check that stream file positioning work as specified"); - - declare - Name : constant String := Legal_File_Name; - begin - begin - Csio.Create (F, Name => Name); - exception - when others => - Not_Applicable ("Files not supported - Creation with Out_File for Stream_IO"); - raise Incomplete; - end; - - for I in Stream_Element range 1 .. 10 loop - Csio.Write (F, ((1 => I + 2))); - end loop; - Csio.Write (F, (1 .. 15 => 11)); - Csio.Write (F, (1 .. 15 => 12), To => 15); - - Csio.Reset (F); - - for I in Stream_Element range 1 .. 10 loop - Csio.Write (F, (1 => I)); - end loop; - Csio.Write (F, (1 .. 15 => 13)); - Csio.Write (F, (1 .. 15 => 14), To => 15); - Csio.Write (F, (1 => 90)); - - Csio.Set_Mode (F, Stream_Io.In_File); - - Csio.Read (F, S, Last); - Csio.Read (F, S, Last, From => 3); - Csio.Read (F, S, Last, From => 28); - - Csio.Set_Mode (F, Stream_Io.Append_File); - Csio.Write (F, (1 .. 5 => 88)); - - Csio.Close (F); - - Csio.Open (F, Name => Name, Mode => Stream_Io.Append_File); - Csio.Write (F, (1 .. 3 => 33)); - - Csio.Set_Mode (F, Stream_Io.In_File); - Csio.Read (F, S, Last, From => 20); - Csio.Read (F, S, Last); - Csio.Reset (F, Stream_Io.Out_File); - - Csio.Write (F, (1 .. 9 => 99)); - - -- Check the contents of the entire file. - declare - S : Stream_Element_Array - (1 .. Stream_Element_Offset - (Stream_Io.Size (Csio.Stream_Io_File (F)))); - begin - Csio.Reset (F, Stream_Io.In_File); - Csio.Read (F, S, Last); - end; - - Csio.Delete (F); - end; - - Result; -exception - when Incomplete => - Report.Result; - when E:others => - Report.Failed ("Unexpected exception raised - " & Exception_Name (E) & - " - " & Exception_Message (E)); - Report.Result; - -end CXAC005; - |