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with
Ada.Characters.Latin_1,
Packrat.Util;
package body Ratnest.Tests is
package Latin renames Ada.Characters.Latin_1;
package PU renames Packrat.Util;
function Is_Digit_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos ('0') - 1 loop
if PU.Is_Digit (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '0' .. '9' loop
if not PU.Is_Digit (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('9') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Digit (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Digit_Check;
function Is_Hex_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos ('0') - 1 loop
if PU.Is_Hex (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '0' .. '9' loop
if not PU.Is_Hex (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('9') + 1 .. Character'Pos ('A') - 1 loop
if PU.Is_Hex (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'A' .. 'F' loop
if not PU.Is_Hex (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('F') + 1 .. Character'Pos ('a') - 1 loop
if PU.Is_Hex (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'a' .. 'f' loop
if not PU.Is_Hex (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('f') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Hex (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Hex_Check;
function Is_Letter_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos ('A') - 1 loop
if PU.Is_Letter (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'A' .. 'Z' loop
if not PU.Is_Letter (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('Z') + 1 .. Character'Pos ('a') - 1 loop
if PU.Is_Letter (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'a' .. 'z' loop
if not PU.Is_Letter (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('z') + 1 .. Character'Pos (Character'First) loop
if PU.Is_Letter (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Letter_Check;
function Is_Alphanumeric_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos ('0') - 1 loop
if PU.Is_Alphanumeric (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '0' .. '9' loop
if not PU.Is_Alphanumeric (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('9') + 1 .. Character'Pos ('A') - 1 loop
if PU.Is_Alphanumeric (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'A' .. 'Z' loop
if not PU.Is_Alphanumeric (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('Z') + 1 .. Character'Pos ('a') - 1 loop
if PU.Is_Alphanumeric (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range 'a' .. 'z' loop
if not PU.Is_Alphanumeric (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('z') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Alphanumeric (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Alphanumeric_Check;
function Is_Punctuation_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos ('!') - 1 loop
if PU.Is_Punctuation (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '!' .. '/' loop
if not PU.Is_Punctuation (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('/') + 1 .. Character'Pos (':') - 1 loop
if PU.Is_Punctuation (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range ':' .. '@' loop
if not PU.Is_Punctuation (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('@') + 1 .. Character'Pos ('[') - 1 loop
if PU.Is_Punctuation (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '[' .. '`' loop
if not PU.Is_Punctuation (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('`') + 1 .. Character'Pos ('{') - 1 loop
if PU.Is_Punctuation (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range '{' .. '~' loop
if not PU.Is_Punctuation (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos ('~') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Punctuation (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Punctuation_Check;
function Is_ASCII_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. 127 loop
if not PU.Is_ASCII (Character'Val (I)) then
return Failure;
end if;
end loop;
for I in Integer range 128 .. Character'Pos (Character'Last) loop
if PU.Is_ASCII (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_ASCII_Check;
function Is_Extended_ASCII_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. 127 loop
if PU.Is_Extended_ASCII (Character'Val (I)) then
return Failure;
end if;
end loop;
for I in Integer range 128 .. Character'Pos (Character'Last) loop
if not PU.Is_Extended_ASCII (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Extended_ASCII_Check;
function Is_Space_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos (' ') - 1 loop
if PU.Is_Space (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_Space (' ') then
return Failure;
end if;
for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Space (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Space_Check;
function Is_Linespace_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos (Latin.HT) - 1 loop
if PU.Is_Linespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_Linespace (Latin.HT) then
return Failure;
end if;
for I in Integer range Character'Pos (Latin.HT) + 1 .. Character'Pos (' ') - 1 loop
if PU.Is_Linespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_Linespace (' ') then
return Failure;
end if;
for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Linespace (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Linespace_Check;
function Is_End_Of_Line_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos (Latin.LF) - 1 loop
if PU.Is_End_Of_Line (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_End_Of_Line (Latin.LF) then
return Failure;
end if;
for I in Integer range Character'Pos (Latin.LF) + 1 .. Character'Pos (Latin.CR) - 1 loop
if PU.Is_End_Of_Line (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_End_Of_Line (Latin.CR) then
return Failure;
end if;
for I in Integer range Character'Pos (Latin.CR) + 1 .. Character'Pos (Character'Last) loop
if PU.Is_End_Of_Line (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_End_Of_Line_Check;
function Is_Whitespace_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos (Latin.HT) - 1 loop
if PU.Is_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range Latin.HT .. Latin.LF loop
if not PU.Is_Whitespace (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos (Latin.LF) + 1 .. Character'Pos (Latin.CR) - 1 loop
if PU.Is_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_Whitespace (Latin.CR) then
return Failure;
end if;
for I in Integer range Character'Pos (Latin.CR) + 1 .. Character'Pos (' ') - 1 loop
if PU.Is_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if not PU.Is_Whitespace (' ') then
return Failure;
end if;
for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop
if PU.Is_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Is_Whitespace_Check;
function Not_Whitespace_Check
return Test_Result is
begin
for I in Integer range Character'Pos (Character'First) .. Character'Pos (Latin.HT) - 1 loop
if not PU.Not_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
for C in Character range Latin.HT .. Latin.LF loop
if PU.Not_Whitespace (C) then
return Failure;
end if;
end loop;
for I in Integer range Character'Pos (Latin.LF) + 1 .. Character'Pos (Latin.CR) - 1 loop
if not PU.Not_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if PU.Not_Whitespace (Latin.CR) then
return Failure;
end if;
for I in Integer range Character'Pos (Latin.CR) + 1 .. Character'Pos (' ') - 1 loop
if not PU.Not_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
if PU.Not_Whitespace (' ') then
return Failure;
end if;
for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop
if not PU.Not_Whitespace (Character'Val (I)) then
return Failure;
end if;
end loop;
return Success;
end Not_Whitespace_Check;
end Ratnest.Tests;
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