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author | William Joye <wjoye@cfa.harvard.edu> | 2019-01-18 20:45:28 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2019-01-18 20:45:28 (GMT) |
commit | 6a058cf92088671fdcd293c4d0df26515fc56622 (patch) | |
tree | 819912e4f8b0d2f25aa18ec936fd59eb65098a56 /zlib/contrib/ada/mtest.adb | |
parent | fad7f6008c4c496ef14f140de7bc01e3b541e22b (diff) | |
download | blt-6a058cf92088671fdcd293c4d0df26515fc56622.zip blt-6a058cf92088671fdcd293c4d0df26515fc56622.tar.gz blt-6a058cf92088671fdcd293c4d0df26515fc56622.tar.bz2 |
rm zlib
Diffstat (limited to 'zlib/contrib/ada/mtest.adb')
-rw-r--r-- | zlib/contrib/ada/mtest.adb | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/zlib/contrib/ada/mtest.adb b/zlib/contrib/ada/mtest.adb deleted file mode 100644 index c4dfd08..0000000 --- a/zlib/contrib/ada/mtest.adb +++ /dev/null @@ -1,156 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- --- Continuous test for ZLib multithreading. If the test would fail --- we should provide thread safe allocation routines for the Z_Stream. --- --- $Id: mtest.adb,v 1.4 2004/07/23 07:49:54 vagul Exp $ - -with ZLib; -with Ada.Streams; -with Ada.Numerics.Discrete_Random; -with Ada.Text_IO; -with Ada.Exceptions; -with Ada.Task_Identification; - -procedure MTest is - use Ada.Streams; - use ZLib; - - Stop : Boolean := False; - - pragma Atomic (Stop); - - subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; - - package Random_Elements is - new Ada.Numerics.Discrete_Random (Visible_Symbols); - - task type Test_Task; - - task body Test_Task is - Buffer : Stream_Element_Array (1 .. 100_000); - Gen : Random_Elements.Generator; - - Buffer_First : Stream_Element_Offset; - Compare_First : Stream_Element_Offset; - - Deflate : Filter_Type; - Inflate : Filter_Type; - - procedure Further (Item : in Stream_Element_Array); - - procedure Read_Buffer - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - - ------------- - -- Further -- - ------------- - - procedure Further (Item : in Stream_Element_Array) is - - procedure Compare (Item : in Stream_Element_Array); - - ------------- - -- Compare -- - ------------- - - procedure Compare (Item : in Stream_Element_Array) is - Next_First : Stream_Element_Offset := Compare_First + Item'Length; - begin - if Buffer (Compare_First .. Next_First - 1) /= Item then - raise Program_Error; - end if; - - Compare_First := Next_First; - end Compare; - - procedure Compare_Write is new ZLib.Write (Write => Compare); - begin - Compare_Write (Inflate, Item, No_Flush); - end Further; - - ----------------- - -- Read_Buffer -- - ----------------- - - procedure Read_Buffer - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset) - is - Buff_Diff : Stream_Element_Offset := Buffer'Last - Buffer_First; - Next_First : Stream_Element_Offset; - begin - if Item'Length <= Buff_Diff then - Last := Item'Last; - - Next_First := Buffer_First + Item'Length; - - Item := Buffer (Buffer_First .. Next_First - 1); - - Buffer_First := Next_First; - else - Last := Item'First + Buff_Diff; - Item (Item'First .. Last) := Buffer (Buffer_First .. Buffer'Last); - Buffer_First := Buffer'Last + 1; - end if; - end Read_Buffer; - - procedure Translate is new Generic_Translate - (Data_In => Read_Buffer, - Data_Out => Further); - - begin - Random_Elements.Reset (Gen); - - Buffer := (others => 20); - - Main : loop - for J in Buffer'Range loop - Buffer (J) := Random_Elements.Random (Gen); - - Deflate_Init (Deflate); - Inflate_Init (Inflate); - - Buffer_First := Buffer'First; - Compare_First := Buffer'First; - - Translate (Deflate); - - if Compare_First /= Buffer'Last + 1 then - raise Program_Error; - end if; - - Ada.Text_IO.Put_Line - (Ada.Task_Identification.Image - (Ada.Task_Identification.Current_Task) - & Stream_Element_Offset'Image (J) - & ZLib.Count'Image (Total_Out (Deflate))); - - Close (Deflate); - Close (Inflate); - - exit Main when Stop; - end loop; - end loop Main; - exception - when E : others => - Ada.Text_IO.Put_Line (Ada.Exceptions.Exception_Information (E)); - Stop := True; - end Test_Task; - - Test : array (1 .. 4) of Test_Task; - - pragma Unreferenced (Test); - - Dummy : Character; - -begin - Ada.Text_IO.Get_Immediate (Dummy); - Stop := True; -end MTest; |