From 8f6f4773bc78ee15978657d78a7b44d462bb4416 Mon Sep 17 00:00:00 2001 From: Jay Berkenbilt Date: Sat, 10 Oct 2009 17:43:06 +0000 Subject: remove files not needed for building git-svn-id: svn+q:///qpdf/trunk@768 71b93d88-0707-0410-a8cf-f5a4172ac649 --- external-libs/zlib/contrib/ada/test.adb | 463 -------------------------------- 1 file changed, 463 deletions(-) delete mode 100644 external-libs/zlib/contrib/ada/test.adb (limited to 'external-libs/zlib/contrib/ada/test.adb') diff --git a/external-libs/zlib/contrib/ada/test.adb b/external-libs/zlib/contrib/ada/test.adb deleted file mode 100644 index 90773acf..00000000 --- a/external-libs/zlib/contrib/ada/test.adb +++ /dev/null @@ -1,463 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: test.adb,v 1.17 2003/08/12 12:13:30 vagul Exp $ - --- The program has a few aims. --- 1. Test ZLib.Ada95 thick binding functionality. --- 2. Show the example of use main functionality of the ZLib.Ada95 binding. --- 3. Build this program automatically compile all ZLib.Ada95 packages under --- GNAT Ada95 compiler. - -with ZLib.Streams; -with Ada.Streams.Stream_IO; -with Ada.Numerics.Discrete_Random; - -with Ada.Text_IO; - -with Ada.Calendar; - -procedure Test is - - use Ada.Streams; - use Stream_IO; - - ------------------------------------ - -- Test configuration parameters -- - ------------------------------------ - - File_Size : Count := 100_000; - Continuous : constant Boolean := False; - - Header : constant ZLib.Header_Type := ZLib.Default; - -- ZLib.None; - -- ZLib.Auto; - -- ZLib.GZip; - -- Do not use Header other then Default in ZLib versions 1.1.4 - -- and older. - - Strategy : constant ZLib.Strategy_Type := ZLib.Default_Strategy; - Init_Random : constant := 10; - - -- End -- - - In_File_Name : constant String := "testzlib.in"; - -- Name of the input file - - Z_File_Name : constant String := "testzlib.zlb"; - -- Name of the compressed file. - - Out_File_Name : constant String := "testzlib.out"; - -- Name of the decompressed file. - - File_In : File_Type; - File_Out : File_Type; - File_Back : File_Type; - File_Z : ZLib.Streams.Stream_Type; - - Filter : ZLib.Filter_Type; - - Time_Stamp : Ada.Calendar.Time; - - procedure Generate_File; - -- Generate file of spetsified size with some random data. - -- The random data is repeatable, for the good compression. - - procedure Compare_Streams - (Left, Right : in out Root_Stream_Type'Class); - -- The procedure compearing data in 2 streams. - -- It is for compare data before and after compression/decompression. - - procedure Compare_Files (Left, Right : String); - -- Compare files. Based on the Compare_Streams. - - procedure Copy_Streams - (Source, Target : in out Root_Stream_Type'Class; - Buffer_Size : in Stream_Element_Offset := 1024); - -- Copying data from one stream to another. It is for test stream - -- interface of the library. - - procedure Data_In - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - -- this procedure is for generic instantiation of - -- ZLib.Generic_Translate. - -- reading data from the File_In. - - procedure Data_Out (Item : in Stream_Element_Array); - -- this procedure is for generic instantiation of - -- ZLib.Generic_Translate. - -- writing data to the File_Out. - - procedure Stamp; - -- Store the timestamp to the local variable. - - procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count); - -- Print the time statistic with the message. - - procedure Translate is new ZLib.Generic_Translate - (Data_In => Data_In, - Data_Out => Data_Out); - -- This procedure is moving data from File_In to File_Out - -- with compression or decompression, depend on initialization of - -- Filter parameter. - - ------------------- - -- Compare_Files -- - ------------------- - - procedure Compare_Files (Left, Right : String) is - Left_File, Right_File : File_Type; - begin - Open (Left_File, In_File, Left); - Open (Right_File, In_File, Right); - Compare_Streams (Stream (Left_File).all, Stream (Right_File).all); - Close (Left_File); - Close (Right_File); - end Compare_Files; - - --------------------- - -- Compare_Streams -- - --------------------- - - procedure Compare_Streams - (Left, Right : in out Ada.Streams.Root_Stream_Type'Class) - is - Left_Buffer, Right_Buffer : Stream_Element_Array (0 .. 16#FFF#); - Left_Last, Right_Last : Stream_Element_Offset; - begin - loop - Read (Left, Left_Buffer, Left_Last); - Read (Right, Right_Buffer, Right_Last); - - if Left_Last /= Right_Last then - Ada.Text_IO.Put_Line ("Compare error :" - & Stream_Element_Offset'Image (Left_Last) - & " /= " - & Stream_Element_Offset'Image (Right_Last)); - - raise Constraint_Error; - - elsif Left_Buffer (0 .. Left_Last) - /= Right_Buffer (0 .. Right_Last) - then - Ada.Text_IO.Put_Line ("ERROR: IN and OUT files is not equal."); - raise Constraint_Error; - - end if; - - exit when Left_Last < Left_Buffer'Last; - end loop; - end Compare_Streams; - - ------------------ - -- Copy_Streams -- - ------------------ - - procedure Copy_Streams - (Source, Target : in out Ada.Streams.Root_Stream_Type'Class; - Buffer_Size : in Stream_Element_Offset := 1024) - is - Buffer : Stream_Element_Array (1 .. Buffer_Size); - Last : Stream_Element_Offset; - begin - loop - Read (Source, Buffer, Last); - Write (Target, Buffer (1 .. Last)); - - exit when Last < Buffer'Last; - end loop; - end Copy_Streams; - - ------------- - -- Data_In -- - ------------- - - procedure Data_In - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) is - begin - Read (File_In, Item, Last); - end Data_In; - - -------------- - -- Data_Out -- - -------------- - - procedure Data_Out (Item : in Stream_Element_Array) is - begin - Write (File_Out, Item); - end Data_Out; - - ------------------- - -- Generate_File -- - ------------------- - - procedure Generate_File is - subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; - - package Random_Elements is - new Ada.Numerics.Discrete_Random (Visible_Symbols); - - Gen : Random_Elements.Generator; - Buffer : Stream_Element_Array := (1 .. 77 => 16#20#) & 10; - - Buffer_Count : constant Count := File_Size / Buffer'Length; - -- Number of same buffers in the packet. - - Density : constant Count := 30; -- from 0 to Buffer'Length - 2; - - procedure Fill_Buffer (J, D : in Count); - -- Change the part of the buffer. - - ----------------- - -- Fill_Buffer -- - ----------------- - - procedure Fill_Buffer (J, D : in Count) is - begin - for K in 0 .. D loop - Buffer - (Stream_Element_Offset ((J + K) mod (Buffer'Length - 1) + 1)) - := Random_Elements.Random (Gen); - - end loop; - end Fill_Buffer; - - begin - Random_Elements.Reset (Gen, Init_Random); - - Create (File_In, Out_File, In_File_Name); - - Fill_Buffer (1, Buffer'Length - 2); - - for J in 1 .. Buffer_Count loop - Write (File_In, Buffer); - - Fill_Buffer (J, Density); - end loop; - - -- fill remain size. - - Write - (File_In, - Buffer - (1 .. Stream_Element_Offset - (File_Size - Buffer'Length * Buffer_Count))); - - Flush (File_In); - Close (File_In); - end Generate_File; - - --------------------- - -- Print_Statistic -- - --------------------- - - procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count) is - use Ada.Calendar; - use Ada.Text_IO; - - package Count_IO is new Integer_IO (ZLib.Count); - - Curr_Dur : Duration := Clock - Time_Stamp; - begin - Put (Msg); - - Set_Col (20); - Ada.Text_IO.Put ("size ="); - - Count_IO.Put - (Data_Size, - Width => Stream_IO.Count'Image (File_Size)'Length); - - Put_Line (" duration =" & Duration'Image (Curr_Dur)); - end Print_Statistic; - - ----------- - -- Stamp -- - ----------- - - procedure Stamp is - begin - Time_Stamp := Ada.Calendar.Clock; - end Stamp; - -begin - Ada.Text_IO.Put_Line ("ZLib " & ZLib.Version); - - loop - Generate_File; - - for Level in ZLib.Compression_Level'Range loop - - Ada.Text_IO.Put_Line ("Level =" - & ZLib.Compression_Level'Image (Level)); - - -- Test generic interface. - Open (File_In, In_File, In_File_Name); - Create (File_Out, Out_File, Z_File_Name); - - Stamp; - - -- Deflate using generic instantiation. - - ZLib.Deflate_Init - (Filter => Filter, - Level => Level, - Strategy => Strategy, - Header => Header); - - Translate (Filter); - Print_Statistic ("Generic compress", ZLib.Total_Out (Filter)); - ZLib.Close (Filter); - - Close (File_In); - Close (File_Out); - - Open (File_In, In_File, Z_File_Name); - Create (File_Out, Out_File, Out_File_Name); - - Stamp; - - -- Inflate using generic instantiation. - - ZLib.Inflate_Init (Filter, Header => Header); - - Translate (Filter); - Print_Statistic ("Generic decompress", ZLib.Total_Out (Filter)); - - ZLib.Close (Filter); - - Close (File_In); - Close (File_Out); - - Compare_Files (In_File_Name, Out_File_Name); - - -- Test stream interface. - - -- Compress to the back stream. - - Open (File_In, In_File, In_File_Name); - Create (File_Back, Out_File, Z_File_Name); - - Stamp; - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.Out_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => True, - Level => Level, - Strategy => Strategy, - Header => Header); - - Copy_Streams - (Source => Stream (File_In).all, - Target => File_Z); - - -- Flushing internal buffers to the back stream. - - ZLib.Streams.Flush (File_Z, ZLib.Finish); - - Print_Statistic ("Write compress", - ZLib.Streams.Write_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - - Close (File_In); - Close (File_Back); - - -- Compare reading from original file and from - -- decompression stream. - - Open (File_In, In_File, In_File_Name); - Open (File_Back, In_File, Z_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.In_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => True, - Header => Header); - - Stamp; - Compare_Streams (Stream (File_In).all, File_Z); - - Print_Statistic ("Read decompress", - ZLib.Streams.Read_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - Close (File_In); - Close (File_Back); - - -- Compress by reading from compression stream. - - Open (File_Back, In_File, In_File_Name); - Create (File_Out, Out_File, Z_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.In_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => False, - Level => Level, - Strategy => Strategy, - Header => Header); - - Stamp; - Copy_Streams - (Source => File_Z, - Target => Stream (File_Out).all); - - Print_Statistic ("Read compress", - ZLib.Streams.Read_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - - Close (File_Out); - Close (File_Back); - - -- Decompress to decompression stream. - - Open (File_In, In_File, Z_File_Name); - Create (File_Back, Out_File, Out_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.Out_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => False, - Header => Header); - - Stamp; - - Copy_Streams - (Source => Stream (File_In).all, - Target => File_Z); - - Print_Statistic ("Write decompress", - ZLib.Streams.Write_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - Close (File_In); - Close (File_Back); - - Compare_Files (In_File_Name, Out_File_Name); - end loop; - - Ada.Text_IO.Put_Line (Count'Image (File_Size) & " Ok."); - - exit when not Continuous; - - File_Size := File_Size + 1; - end loop; -end Test; -- cgit v1.2.3-70-g09d2