cxa4008.a

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         B10.Index(AtoE_Bnd_Str,                       -- "abcde"
                   Maps.Null_Set)              /= 0 or -- Null set
         B10.Index(AtoE_Bnd_Str,
                   Maps.To_Set('x'))           /= 0    -- No match.
      then
         Report.Failed("Incorrect result from Index using Sets - 5");
      end if;


      -- Function Count with non-Identity mapping.
      -- Evaluate the function Count with a non-identity map 
      -- parameter which will cause mapping of the source parameter 
      -- prior to the evaluation of the number of matching patterns.

      Total_Count := 
        B10.Count(Source  => B10.To_Bounded_String("abbabaabab"),
                  Pattern => "yz",
                  Mapping => AB_to_YZ_Map);

      if Total_Count /= 4 then                                                 
         Report.Failed
           ("Incorrect result from function Count, non-Identity map - 1");
      end if;

      -- And a few with identity maps as well.

      if B10.Count(B10.To_Bounded_String("ABABABABAB"),
                   "ABA",
                   Maps.Identity)                       /= 2 or
         B10.Count(B10.To_Bounded_String("ADCBADABCD"),
                   "AB",
                   Maps.To_Mapping("CD", "AB"))         /= 5 or
         B10.Count(B10.To_Bounded_String("aaaaaaaaaa"),
                   "aaa")                               /= 3 or
         B10.Count(B10.To_Bounded_String("XX"),         -- Source < Pattern
                   "XXX",
                   Maps.Identity)                       /= 0 or
         B10.Count(AtoE_Bnd_Str,                        -- Source = Pattern
                   "abcde")                             /= 1 or
         B10.Count(B10.Null_Bounded_String,             -- Source = Null
                   " ")                                 /= 0
      then
         Report.Failed
           ("Incorrect result from function Count, w,w/o mapping");
      end if;
                                         

      -- Procedure Translate

      -- Partial mapping of source.

      Test_String := B10.To_Bounded_String("abcdeabcab");

      B10.Translate(Source => Test_String, Mapping => AB_to_YZ_Map);

      if Test_String /= B10.To_Bounded_String("yzcdeyzcyz") then
         Report.Failed("Incorrect result from procedure Translate - 1");
      end if;

      -- Total mapping of source.

      Test_String := B10.To_Bounded_String("abbaaababb");

      B10.Translate(Source => Test_String, Mapping => ASC.Upper_Case_Map);

      if Test_String /= B10.To_Bounded_String("ABBAAABABB") then
         Report.Failed("Incorrect result from procedure Translate - 2");
      end if;

      -- No mapping of source.

      Test_String := B10.To_Bounded_String("xyzsypcc");

      B10.Translate(Source => Test_String, Mapping => AB_to_YZ_Map);

      if Test_String /= B10.To_Bounded_String("xyzsypcc") then
         Report.Failed("Incorrect result from procedure Translate - 3");
      end if;

      -- Map > 2 characters, partial mapping.

      Test_String := B10.To_Bounded_String("have faith");

      B10.Translate(Test_String, 
                    Maps.To_Mapping("aeiou", "AEIOU"));

      if Test_String /= B10.To_Bounded_String("hAvE fAIth") then
         Report.Failed("Incorrect result from procedure Translate - 4");
      end if;


      -- Function Replace_Slice
      -- Evaluate function Replace_Slice with 
      -- a variety of Truncation options.

      -- Drop = Error (Default)

      begin
         Test_String   := AtoJ_Bnd_Str;
         Result_String := 
           B10.Replace_Slice(Source => Test_String,  -- "abcdefghij"
                             Low    => 3,
                             High   => 5,            -- 3-5, 3 chars.
                             By     => "xxxxxx");    -- more than 3.
         Report.Failed("Length_Error not raised by Function Replace_Slice");
      exception
         when AS.Length_Error => null;   -- Correct exception raised.
         when others          =>
            Report.Failed
              ("Incorrect exception raised by Function Replace_Slice");
      end;

      -- Drop = Left                                                          

      Result_String := 
        B10.Replace_Slice(Source => Test_String,  -- "abcdefghij"
                          Low    =>  7,
                          High   => 10,           -- 7-10, 4 chars.
                          By     => "xxxxxx",     --  6 chars.
                          Drop   => Ada.Strings.Left);

      if Result_String /= B10.To_Bounded_String("cdefxxxxxx") then -- drop a,b
         Report.Failed
           ("Incorrect result from Function Replace Slice, Drop = Left");
      end if;

      -- Drop = Right

      Result_String := 
        B10.Replace_Slice(Source => Test_String, -- "abcdefghij"
                          Low    =>  2,
                          High   =>  5,          -- 2-5, 4 chars.
                          By     => "xxxxxx",    --  6 chars.
                          Drop   => Ada.Strings.Right);

      if Result_String /= B10.To_Bounded_String("axxxxxxfgh") then -- drop i,j
         Report.Failed
           ("Incorrect result from Function Replace Slice, Drop = Right");
      end if;

      -- Low = High = Source'Last, "By" length = 1.

      if B10.Replace_Slice(AtoE_Bnd_Str,
                           B10.To_String(AtoE_Bnd_Str)'Last,
                           B10.To_String(AtoE_Bnd_Str)'Last,
                           "X",
                           Ada.Strings.Error)  /=
         B10.To_Bounded_String("abcdX")
      then
         Report.Failed("Incorrect result from Function Replace_Slice");
      end if;



      -- Procedure Replace_Slice
      -- Evaluate procedure Replace_Slice with 
      -- a variety of Truncation options.

      -- Drop = Error (Default)

      begin
         Test_String := AtoJ_Bnd_Str;
         B10.Replace_Slice(Source => Test_String,  -- "abcdefghij"
                           Low    => 3,
                           High   => 5,            -- 3-5, 3 chars.
                           By     => "xxxxxx");    -- more than 3.
         Report.Failed("Length_Error not raised by Procedure Replace_Slice");
      exception
         when AS.Length_Error => null;   -- Correct exception raised.
         when others          =>
            Report.Failed
              ("Incorrect exception raised by Procedure Replace_Slice");
      end;

      -- Drop = Left                                                          

      Test_String := AtoJ_Bnd_Str;
      B10.Replace_Slice(Source => Test_String,  -- "abcdefghij"
                        Low    =>  7,
                        High   =>  9,           -- 7-9, 3 chars.
                        By     => "xxxxx",      --  5 chars.
                        Drop   => Ada.Strings.Left);

      if Test_String /= B10.To_Bounded_String("cdefxxxxxj") then -- drop a,b
         Report.Failed
           ("Incorrect result from Procedure Replace Slice, Drop = Left");
      end if;

      -- Drop = Right

      Test_String := AtoJ_Bnd_Str;
      B10.Replace_Slice(Source => Test_String,  -- "abcdefghij"
                        Low    =>  1,
                        High   =>  3,           -- 1-3, 3chars.
                        By     => "xxxx",       --  4 chars.
                        Drop   => Ada.Strings.Right);

      if Test_String /= B10.To_Bounded_String("xxxxdefghi") then  -- drop j
         Report.Failed
           ("Incorrect result from Procedure Replace Slice, Drop = Right");
      end if;

      -- High = Source'First, Low > High (Insert before Low).

      Test_String := AtoE_Bnd_Str;
      B10.Replace_Slice(Source => Test_String,  -- "abcde"
                        Low    => B10.To_String(Test_String)'Last,
                        High   => B10.To_String(Test_String)'First,
                        By     => "XXXX",       --  4 chars.
                        Drop   => Ada.Strings.Right);

      if Test_String /= B10.To_Bounded_String("abcdXXXXe") then 
         Report.Failed
           ("Incorrect result from Procedure Replace Slice");
      end if;



      -- Function Insert with Truncation
      -- Drop = Error (Default).

      begin
         Result_String := 
           B10.Insert(Source   => AtoJ_Bnd_Str,    -- "abcdefghij"
                      Before   => 2,
                      New_Item => "xyz");
         Report.Failed("Length_Error not raised by Function Insert");
      exception
         when AS.Length_Error => null;  -- Correct exception raised.
         when others          => 
            Report.Failed("Incorrect exception raised by Function Insert");
      end;

      -- Drop = Left

      Result_String :=
        B10.Insert(Source   => AtoJ_Bnd_Str,      -- "abcdefghij"
                   Before   => 5,
                   New_Item => "xyz",             -- 3 additional chars.
                   Drop     => Ada.Strings.Left);

      if B10.To_String(Result_String) /= "dxyzefghij" then   -- drop a, b, c
         Report.Failed("Incorrect result from Function Insert, Drop = Left");
      end if;

      -- Drop = Right

      Result_String := 
        B10.Insert(Source   => B10.To_Bounded_String("abcdef"),
                   Before   => 2,
                   New_Item => "vwxyz",             -- 5 additional chars.
                   Drop     => Ada.Strings.Right);

      if B10.To_String(Result_String) /= "avwxyzbcde" then     -- drop f.
         Report.Failed("Incorrect result from Function Insert, Drop = Right");
      end if;

      -- Additional cases.

      if B10.Insert(B10.To_Bounded_String("a"), 1, " B") /=   
         B10.To_Bounded_String(" Ba")                       or
         B10.Insert(B10.Null_Bounded_String, 1, "abcde") /=
         AtoE_Bnd_Str                                       or
         B10.Insert(B10.To_Bounded_String("ab"), 2, "")  /=
         B10.To_Bounded_String("ab")
      then
         Report.Failed("Incorrect result from Function Insert");
      end if;


      -- Procedure Insert

      -- Drop = Error (Default).
      begin
         Test_String := AtoJ_Bnd_Str;
         B10.Insert(Source   => Test_String,    -- "abcdefghij"
                    Before   => 9,
                    New_Item => "wxyz",
                    Drop     => Ada.Strings.Error);
         Report.Failed("Length_Error not raised by Procedure Insert");
      exception
         when AS.Length_Error => null;  -- Correct exception raised.
         when others          => 
            Report.Failed("Incorrect exception raised by Procedure Insert");
      end;

      -- Drop = Left
      
      Test_String := AtoJ_Bnd_Str;
      B10.Insert(Source   => Test_String,             -- "abcdefghij"
                 Before   => B10.Length(Test_String), -- before last char
                 New_Item => "xyz",                   -- 3 additional chars.
                 Drop     => Ada.Strings.Left);

      if B10.To_String(Test_String) /= "defghixyzj" then     -- drop a, b, c
         Report.Failed("Incorrect result from Procedure Insert, Drop = Left");
      end if;

      -- Drop = Right

      Test_String := AtoJ_Bnd_Str;
      B10.Insert(Source   => Test_String,
                 Before   => 4,
                 New_Item => "yz",             -- 2 additional chars.
                 Drop     => Ada.Strings.Right);

      if B10.To_String(Test_String) /= "abcyzdefgh" then     -- drop i,j
         Report.Failed
           ("Incorrect result from Procedure Insert, Drop = Right");
      end if;

      -- Before = Source'First, New_Item length = 1.

      Test_String := B10.To_Bounded_String(" abc ");
      B10.Insert(Test_String, 
                 B10.To_String(Test_String)'First,
                 "Z");

      if Test_String /= B10.To_Bounded_String("Z abc ") then
         Report.Failed("Incorrect result from Procedure Insert");
      end if;


   exception
      when others => Report.Failed("Exception raised in  Test_Block");
   end Test_Block;

   Report.Result;

end CXA4008;