diff options
Diffstat (limited to 'test/ratnest-tests.adb')
| -rw-r--r-- | test/ratnest-tests.adb | 1810 |
1 files changed, 5 insertions, 1805 deletions
diff --git a/test/ratnest-tests.adb b/test/ratnest-tests.adb index 5153b9f..dfc8dec 100644 --- a/test/ratnest-tests.adb +++ b/test/ratnest-tests.adb @@ -20,1811 +20,11 @@ package body Ratnest.Tests is package PU renames Packrat.Util; - - - - package body Errors is - - - function Valid_Message_Check - return Test_Result is - begin - if PE.Valid_Message ("abcde") or PE.Valid_Message ("sSYM") or - PE.Valid_Message ("sSYMp") or PE.Valid_Message ("p345") or - PE.Valid_Message ("pOne") or PE.Valid_Message ("sSYMp1sNEXT") or - PE.Valid_Message ("sSYMp1.2") or PE.Valid_Message ("sABcDp12") or - not PE.Valid_Message ("sSYMp0") or not PE.Valid_Message ("sAp12") or - not PE.Valid_Message ("sNAMEp34sSYMp02") or not PE.Valid_Message ("") or - not PE.Valid_Message ("sA_Bp3") or not PE.Valid_Message ("sAp1sAp1") - then - return Fail; - end if; - return Pass; - end Valid_Message_Check; - - - function Valid_Identifier_Check - return Test_Result - is - Pass_Array : PE.Error_Info_Array := - ((+"A", 1), (+"ABC", 2), (+"AB_CD", 3), (+"A_B_CD", 4)); - Fail_Array : PE.Error_Info_Array := - ((+"_", 1), (+"_A", 2), (+"A_", 3), (+"A__B", 4), (+"A%B", 3)); - begin - for EI of Pass_Array loop - if not PE.Valid_Identifier (EI.Symbol) or - not PE.Valid_Identifier (-EI.Symbol) - then - return Fail; - end if; - end loop; - for EI of Fail_Array loop - if PE.Valid_Identifier (EI.Symbol) or - PE.Valid_Identifier (-EI.Symbol) - then - return Fail; - end if; - end loop; - if not PE.Valid_Identifier_Array (Pass_Array) or - PE.Valid_Identifier_Array (Fail_Array) - then - return Fail; - end if; - return Pass; - end Valid_Identifier_Check; - - - function Join_Check - return Test_Result - is - Array_1 : PE.Error_Info_Array := ((+"A", 1), (+"B", 2)); - Msg_1 : PE.Error_Message := PE.Encode_Array (Array_1); - - Array_2 : PE.Error_Info_Array := ((+"C", 3), (+"D", 4)); - Msg_2 : PE.Error_Message := PE.Encode_Array (Array_2); - - Msg_3 : PE.Error_Message := PE.Join (Msg_1, Msg_2); - - Array_4 : PE.Error_Info_Array := ((+"A", 1), (+"B", 2), (+"C", 3), (+"D", 4)); - Msg_4 : PE.Error_Message := PE.Encode_Array (Array_4); - - Array_5 : PE.Error_Info_Array := ((+"A", 1), (+"B", 4)); - Msg_5 : PE.Error_Message := PE.Encode_Array (Array_5); - - Array_6 : PE.Error_Info_Array := ((+"A", 1), (+"C", 3)); - Msg_6 : PE.Error_Message := PE.Encode_Array (Array_6); - - Msg_7 : PE.Error_Message := PE.Join (Msg_5, Msg_6); - - Array_8 : PE.Error_Info_Array := ((+"A", 1), (+"B", 4), (+"C", 3)); - Msg_8 : PE.Error_Message := PE.Encode_Array (Array_8); - begin - if Msg_3 /= Msg_4 or Msg_7 /= Msg_8 then - return Fail; - end if; - return Pass; - end Join_Check; - - - function Encode_1_Check - return Test_Result is - begin - -- Encode with a String and a Natural - if PE.Encode ("ABC", 15) /= "sABCp15" then - return Fail; - end if; - return Pass; - end Encode_1_Check; - - - function Encode_2_Check - return Test_Result is - begin - -- Encode with an Unbounded_String and a Natural - if PE.Encode (+"ABC", 15) /= "sABCp15" then - return Fail; - end if; - return Pass; - end Encode_2_Check; - - - function Encode_3_Check - return Test_Result is - begin - -- Encode with an Error_Info - if PE.Encode ((+"ABC", 15)) /= "sABCp15" then - return Fail; - end if; - return Pass; - end Encode_3_Check; - - - function Encode_4_Check - return Test_Result is - begin - -- Encode with an Error_Info_Array - if PE.Encode_Array (((+"A", 3), (+"BC", 2), (+"ABC", 1), (+"B", 4))) /= - "sAp3sBCp2sABCp1sBp4" - then - return Fail; - end if; - return Pass; - end Encode_4_Check; - - - function Decode_Check - return Test_Result - is - use type PE.Error_Info_Array; - begin - if PE.Decode ("sAp1sBp3sCp10sDEFp456") /= - ((+"A", 1), (+"B", 3), (+"C", 10), (+"DEF", 456)) - then - return Fail; - end if; - return Pass; - end Decode_Check; - - - end Errors; - - - - - - package body Tokens is - - - type My_Labels is (One, Two, Three); - package My_Tokens is new Packrat.Tokens (My_Labels, Character, String); - - - function Adjust_Check - return Test_Result - is - A : My_Tokens.Token; - begin - declare - B : My_Tokens.Token := My_Tokens.Create (One, 1, 3, "abc"); - begin - A := B; - end; - if not A.Initialized or else A.Value /= "abc" then - return Fail; - end if; - return Pass; - end Adjust_Check; - - - function Equals_Check - return Test_Result - is - use type My_Tokens.Token; - A : My_Tokens.Token := My_Tokens.Create (One, 1, 3, "abc"); - B : My_Tokens.Token := My_Tokens.Create (One, 1, 3, "abc"); - begin - if A /= B then - return Fail; - end if; - return Pass; - end Equals_Check; - - - function Store_Check - return Test_Result - is - T : My_Tokens.Token := My_Tokens.Create (One, 1, 3, "abc"); - begin - if not T.Initialized or else - T.Label /= One or else - T.Start /= 1 or else T.Finish /= 3 or else - T.Value /= "abc" - then - return Fail; - end if; - return Pass; - end Store_Check; - - - end Tokens; - - - - - - package body Lexer is - - - type My_Labels is (One, Two, Three); - - - package String_Tokens is new Packrat.Tokens (My_Labels, Character, String); - package Slexy is new Packrat.Lexer (My_Labels, Character, String, String_Tokens); - package Slebug is new Slexy.Debug; - - - use type Slexy.Combinator_Result; - - - - - - function Join_Check - return Test_Result - is - One : Slexy.Combinator_Result := - Slebug.Create_Result (1, Packrat.Success); - Two : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Three : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - - Four : Slexy.Combinator_Result := - Slebug.Create_Result (4, Packrat.Failure); - Five : Slexy.Combinator_Result := - Slebug.Create_Result (4, Packrat.Failure); - - Six : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Needs_More); - Seven : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Needs_More); - - Eight : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Failure); - - Nine : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Optional_More); - Ten : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Eleven : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - begin - if Slebug.Join (One, Two) /= Three or Slebug.Join (One, Four) /= Five or - Slebug.Join (One, Six) /= Seven or Slebug.Join (Four, Six) /= Four or - Slebug.Join (Five, Two) /= Five or Slebug.Join (Six, Three) /= Eight or - Slebug.Join (Slebug.Empty_Fail, One) /= Slebug.Empty_Fail or - Slebug.Join (Nine, Ten) /= Eleven - then - return Fail; - end if; - return Pass; - end Join_Check; - - - function Equals_Check - return Test_Result - is - One : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Two : Slexy.Combinator_Result := - Slebug.Create_Result (0, Packrat.Failure); - begin - if One = Two or Two /= Slebug.Empty_Fail then - return Fail; - end if; - return Pass; - end Equals_Check; - - - - - - function Sequence_Check - return Test_Result - is - function Match_A is new Slexy.Match ('a'); - function Match_B is new Slexy.Match ('b'); - function Match_C is new Slexy.Match ('c'); - function Seq_Abc is new Slexy.Sequence - ((Match_A'Unrestricted_Access, - Match_B'Unrestricted_Access, - Match_C'Unrestricted_Access)); - - Test_Str : String := "aababcabcab"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (1, Packrat.Failure); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (11, Packrat.Needs_More); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (6, Packrat.Success); - Result4 : Slexy.Combinator_Result := Slebug.Empty_Fail; - Result5 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Failure); - begin - if Seq_Abc (Test_Str, 1) /= Result1 or Seq_Abc (Test_Str, 2) /= Result5 or - Seq_Abc (Test_Str, 4) /= Result3 or Seq_Abc (Test_Str, 10) /= Result2 or - Seq_Abc (Test_Str, 3) /= Result4 or - Seq_Abc (Test_Str, Test_Str'Last + 5) /= Result4 - then - return Fail; - end if; - return Pass; - end Sequence_Check; - - - function Count_Check - return Test_Result - is - function Match_A is new Slexy.Match ('a'); - function Match_B is new Slexy.Match ('b'); - function Count_2A is new Slexy.Count (Match_A, 2); - function Count_3B is new Slexy.Count (Match_B, 3); - - Test_Str : String := "abaabbaaabbbaaaabbbb"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (1, Packrat.Failure); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (4, Packrat.Success); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (2, Packrat.Failure); - Result4 : Slexy.Combinator_Result := - Slebug.Create_Result (20, Packrat.Needs_More); - Result5 : Slexy.Combinator_Result := - Slebug.Create_Result (12, Packrat.Success); - Result6 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Count_2A (Test_Str, 1) /= Result1 or Count_2A (Test_Str, 3) /= Result2 or - Count_3B (Test_Str, 2) /= Result3 or Count_3B (Test_Str, 19) /= Result4 or - Count_3B (Test_Str, 10) /= Result5 or Count_3B (Test_Str, 1) /= Result6 or - Count_2A (Test_Str, 2) /= Result6 or - Count_2A (Test_Str, Test_Str'Last + 5) /= Result6 - then - return Fail; - end if; - return Pass; - end Count_Check; - - - function Many_Check - return Test_Result - is - function Match_A is new Slexy.Match ('a'); - function Many_0 is new Slexy.Many (Match_A); - function Many_4 is new Slexy.Many (Match_A, 4); - - function Match_B is new Slexy.Match ('b'); - function Match_C is new Slexy.Match ('c'); - function Seq_Abc is new Slexy.Sequence - ((Match_A'Unrestricted_Access, - Match_B'Unrestricted_Access, - Match_C'Unrestricted_Access)); - function Many_Seq_0 is new Slexy.Many (Seq_Abc); - function Many_Seq_4 is new Slexy.Many (Seq_Abc, 4); - - Test_Str : String := "aaabbaaaaabaa"; - Test_Str2 : String := "aababcabcab"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (13, Packrat.Optional_More); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (10, Packrat.Success); - Result4 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Failure); - Result5 : Slexy.Combinator_Result := Slebug.Empty_Fail; - Result6 : Slexy.Combinator_Result := - Slebug.Create_Result (13, Packrat.Needs_More); - Result7 : Slexy.Combinator_Result := - Slebug.Create_Result (0, Packrat.Success); - Result8 : Slexy.Combinator_Result := - Slebug.Create_Result (9, Packrat.Optional_More); - Result9 : Slexy.Combinator_Result := - Slebug.Create_Result (9, Packrat.Needs_More); - begin - if Many_0 (Test_Str, 1) /= Result1 or Many_4 (Test_Str, 1) /= Result4 or - Many_4 (Test_Str, 6) /= Result3 or Many_0 (Test_Str, 4) /= Result7 or - Many_0 (Test_Str, 12) /= Result2 or Many_4 (Test_Str, 12) /= Result6 or - Many_0 (Test_Str, Test_Str'Last + 5) /= Result5 or - Many_Seq_0 (Test_Str2, 4) /= Result8 or Many_Seq_4 (Test_Str2, 4) /= Result9 - then - return Fail; - end if; - return Pass; - end Many_Check; - - - function Many_Until_Check - return Test_Result - is - function Match_A is new Slexy.Match ('a'); - function Many_Until_0 is new Slexy.Many_Until (Match_A, PU.Is_Digit); - function Many_Until_3 is new Slexy.Many_Until (Match_A, PU.Is_Digit, 3); - - Test_Str : String := "aaaabbaaa123aaa"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (4, Packrat.Failure); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (9, Packrat.Success); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (15, Packrat.Needs_More); - Result4 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Many_Until_0 (Test_Str, 1) /= Result1 or - Many_Until_0 (Test_Str, 7) /= Result2 or - Many_Until_3 (Test_Str, 7) /= Result2 or - Many_Until_3 (Test_Str, 13) /= Result3 or - Many_Until_0 (Test_Str, 5) /= Result4 or - Many_Until_0 (Test_Str, Test_Str'Last + 5) /= Result4 or - Many_Until_3 (Test_Str, Test_Str'Last + 5) /= Result4 - then - return Fail; - end if; - return Pass; - end Many_Until_Check; - - - function Satisfy_Check - return Test_Result - is - function Is_123 - (Char : in Character) - return Boolean is - begin - return Char = '1' or Char = '2' or Char = '3'; - end Is_123; - function Is_Abc - (Char : in Character) - return Boolean is - begin - return Char = 'a' or Char = 'b' or Char = 'c'; - end Is_Abc; - - function Satisfy_123 is new Slexy.Satisfy (Is_123); - function Satisfy_Abc is new Slexy.Satisfy (Is_Abc); - - Test_Str : String := "abc123456def"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (2, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (6, Packrat.Success); - Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Satisfy_123 (Test_Str, 6) /= Result2 or - Satisfy_Abc (Test_Str, 2) /= Result1 or - Satisfy_Abc (Test_Str, 8) /= Result3 or - Satisfy_123 (Test_Str, Test_Str'Last + 5) /= Result3 - then - return Fail; - end if; - return Pass; - end Satisfy_Check; - - - function Satisfy_With_Check - return Test_Result - is - function Is_Abc - (Char : in Character) - return Boolean is - begin - return Char = 'a' or Char = 'b' or Char = 'c'; - end Is_Abc; - function Is_123 - (Char : in Character) - return Boolean is - begin - return Char = '1' or Char = '2' or Char = '3'; - end Is_123; - function Minus_One - (Char : in Character) - return Character is - begin - return Character'Val (Character'Pos (Char) - 1); - end Minus_One; - - function Satisfy_Bcd is new Slexy.Satisfy_With (Is_Abc, Minus_One); - function Satisfy_234 is new Slexy.Satisfy_With (Is_123, Minus_One); - - Test_Str : String := "abcde12345"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (7, Packrat.Success); - Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Satisfy_Bcd (Test_Str, 3) /= Result1 or - Satisfy_234 (Test_Str, 7) /= Result2 or - Satisfy_Bcd (Test_Str, 1) /= Result3 or - Satisfy_234 (Test_Str, Test_Str'Last + 5) /= Result3 - then - return Fail; - end if; - return Pass; - end Satisfy_With_Check; - - - function Match_Check - return Test_Result - is - function Match_A is new Slexy.Match ('a'); - function Match_Slash is new Slexy.Match ('/'); - function Match_4 is new Slexy.Match ('4'); - - Test_Str : String := "abc1234./5"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (1, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (9, Packrat.Success); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (7, Packrat.Success); - Result4 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Match_A (Test_Str, 1) /= Result1 or - Match_Slash (Test_Str, 9) /= Result2 or - Match_4 (Test_Str, 7) /= Result3 or - Match_A (Test_Str, 3) /= Result4 or - Match_A (Test_Str, Test_Str'Last + 5) /= Result4 - then - return Fail; - end if; - return Pass; - end Match_Check; - - - function Match_With_Check - return Test_Result - is - function Plus_One - (Char : in Character) - return Character is - begin - return Character'Val (Character'Pos (Char) + 1); - end Plus_One; - - function Match_A is new Slexy.Match_With ('b', Plus_One); - function Match_6 is new Slexy.Match_With ('7', Plus_One); - - Test_Str : String := "abc5678"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (1, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Match_A (Test_Str, 1) /= Result1 or - Match_6 (Test_Str, 5) /= Result2 or - Match_A (Test_Str, 2) /= Result3 or - Match_A (Test_Str, Test_Str'Last + 5) /= Result3 - then - return Fail; - end if; - return Pass; - end Match_With_Check; - - - function Multimatch_Check - return Test_Result - is - function Match_String1 is new Slexy.Multimatch ("abc"); - function Match_String2 is new Slexy.Multimatch ("hello"); - - Test_Str : String := "abcdefabhelloworldab"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (20, Packrat.Needs_More); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (13, Packrat.Success); - Result4 : Slexy.Combinator_Result := - Slebug.Create_Result (8, Packrat.Failure); - Result5 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Match_String1 (Test_Str, 1) /= Result1 or - Match_String1 (Test_Str, 7) /= Result4 or - Match_String2 (Test_Str, 9) /= Result3 or - Match_String2 (Test_Str, 3) /= Result5 or - Match_String1 (Test_Str, 19) /= Result2 or - Match_String1 (Test_Str, Test_Str'Last + 5) /= Result5 - then - return Fail; - end if; - return Pass; - end Multimatch_Check; - - - function Take_Check - return Test_Result - is - function Take_1 is new Slexy.Take; - function Take_5 is new Slexy.Take (5); - - Test_Str : String := "abcdefghi"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (2, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (9, Packrat.Needs_More); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (7, Packrat.Success); - Result4 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Take_1 (Test_Str, 2) /= Result1 or Take_5 (Test_Str, 7) /= Result2 or - Take_5 (Test_Str, 3) /= Result3 or - Take_1 (Test_Str, Test_Str'Last + 5) /= Result4 - then - return Fail; - end if; - return Pass; - end Take_Check; - - - function Take_While_Check - return Test_Result - is - function Take_Letters is new Slexy.Take_While (PU.Is_Letter); - function Take_Punch is new Slexy.Take_While (PU.Is_Punctuation); - function Take_Digits is new Slexy.Take_While (PU.Is_Digit); - - Test_Str : String := "abcde,./;'fghi[]=-^563"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (14, Packrat.Success); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (10, Packrat.Success); - Result4 : Slexy.Combinator_Result := - Slebug.Create_Result (19, Packrat.Success); - Result5 : Slexy.Combinator_Result := Slebug.Empty_Fail; - Result6 : Slexy.Combinator_Result := - Slebug.Create_Result (22, Packrat.Optional_More); - begin - if Take_Letters (Test_Str, 2) /= Result1 or - Take_Letters (Test_Str, 13) /= Result2 or - Take_Punch (Test_Str, 6) /= Result3 or - Take_Punch (Test_Str, 17) /= Result4 or - Take_Letters (Test_Str, 7) /= Result5 or - Take_Punch (Test_Str, Test_Str'Last + 5) /= Result5 or - Take_Digits (Test_Str, 20) /= Result6 - then - return Fail; - end if; - return Pass; - end Take_While_Check; - - - function Take_Until_Check - return Test_Result - is - function Take_Till_Punch is new Slexy.Take_Until (PU.Is_Punctuation); - function Take_Till_Digit is new Slexy.Take_Until (PU.Is_Digit); - - Test_Str : String := "abcde12345;;;fghi67"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (10, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (19, Packrat.Optional_More); - Result3 : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Result4 : Slexy.Combinator_Result := - Slebug.Create_Result (17, Packrat.Success); - Result5 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if Take_Till_Punch (Test_Str, 4) /= Result1 or - Take_Till_Punch (Test_Str, 16) /= Result2 or - Take_Till_Digit (Test_Str, 1) /= Result3 or - Take_Till_Digit (Test_Str, 12) /= Result4 or - Take_Till_Punch (Test_Str, 11) /= Result5 or - Take_Till_Punch (Test_Str, Test_Str'Last + 5) /= Result5 - then - return Fail; - end if; - return Pass; - end Take_Until_Check; - - - function Line_End_Check - return Test_Result - is - function LF_End is new Slexy.Line_End (Latin.LF); - function C_End is new Slexy.Line_End ('c'); - - Test_Str : String := "abcd" & Latin.LF & "e"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if LF_End (Test_Str, 5) /= Result1 or C_End (Test_Str, 3) /= Result2 or - LF_End (Test_Str, Test_Str'Last + 5) /= Result3 or LF_End (Test_Str, 1) /= Result3 - then - return Fail; - end if; - return Pass; - end Line_End_Check; - - - function Input_End_Check - return Test_Result - is - function C_End is new Slexy.Input_End ('c'); - function E_End is new Slexy.Input_End ('e'); - - Test_Str : String := "abcde"; - - Result1 : Slexy.Combinator_Result := - Slebug.Create_Result (5, Packrat.Success); - Result2 : Slexy.Combinator_Result := - Slebug.Create_Result (3, Packrat.Success); - Result3 : Slexy.Combinator_Result := Slebug.Empty_Fail; - begin - if C_End (Test_Str, 3) /= Result2 or E_End (Test_Str, 5) /= Result1 or - C_End (Test_Str, 6) /= Result3 or E_End (Test_Str, 6) /= Result3 or - C_End (Test_Str, 1) /= Result3 or E_End (Test_Str, Test_Str'Last + 5) /= Result3 - then - return Fail; - end if; - return Pass; - end Input_End_Check; - - - - - - function Stamp_Check - return Test_Result - is - use type String_Tokens.Token; - use type Packrat.Result_Status; - use type Slexy.Component_Result; - - function Match_A is new Slexy.Match ('a'); - function Match_B is new Slexy.Match ('b'); - function Match_C is new Slexy.Match ('c'); - function Seq_Abc is new Slexy.Sequence - ((Match_A'Unrestricted_Access, - Match_B'Unrestricted_Access, - Match_C'Unrestricted_Access)); - function My_Stamp is new Slexy.Stamp (One, Seq_Abc); - - Test_Str1 : String := "abcdefghi"; - Test_Str2 : String := "ab"; - - Context1 : Slexy.Lexer_Context := Slexy.Empty_Context; - Context2 : Slexy.Lexer_Context := Slexy.Empty_Context; - - Comp_Code : Slexy.Component_Result; - begin - Comp_Code := My_Stamp (Test_Str1, Context1); - if (Slebug.So_Far (Context1).Length /= 1 or else - Slebug.So_Far (Context1).Element (1) /= String_Tokens.Create (One, 1, 3, "abc")) or - Slebug.Position (Context1) /= 4 or Slebug.Status (Context1) /= Packrat.Success or - Slebug.Pass (Context1) /= null - then - return Fail; - end if; - Comp_Code := My_Stamp (Test_Str1, Context1); - if (Slebug.So_Far (Context1).Length /= 1 or else - Slebug.So_Far (Context1).Element (1) /= String_Tokens.Create (One, 1, 3, "abc")) or - Slebug.Position (Context1) /= 4 or not Slebug.Is_Failure (Comp_Code) or - Slebug.Pass (Context1) /= null - then - return Fail; - end if; - Comp_Code := My_Stamp (Test_Str2, Context2); - if Slebug.So_Far (Context2).Length /= 0 or - Slebug.Position (Context2) /= 1 or - Slebug.Status (Context2) /= Packrat.Needs_More or - (Slebug.Pass (Context2) = null or else Slebug.Pass (Context2).all /= "ab") - then - return Fail; - end if; - return Pass; - end Stamp_Check; - - - function Ignore_Check - return Test_Result - is - use type Packrat.Result_Status; - - function Match_Abc is new Slexy.Multimatch ("abc"); - function My_Ignore is new Slexy.Ignore (Two, Match_Abc); - - Test_Str1 : String := "abcdefghi"; - Test_Str2 : String := "ab"; - - Context1 : Slexy.Lexer_Context := Slexy.Empty_Context; - Context2 : Slexy.Lexer_Context := Slexy.Empty_Context; - - Comp_Code : Slexy.Component_Result; - begin - Comp_Code := My_Ignore (Test_Str1, Context1); - if Slebug.So_Far (Context1).Length /= 0 or - Slebug.Position (Context1) /= 4 or Slebug.Status (Context1) /= Packrat.Success or - Slebug.Pass (Context1) /= null - then - return Fail; - end if; - Comp_Code := My_Ignore (Test_Str1, Context1); - if Slebug.So_Far (Context1).Length /= 0 or - Slebug.Position (Context1) /= 4 or not Slebug.Is_Failure (Comp_Code) or - Slebug.Pass (Context1) /= null - then - return Fail; - end if; - Comp_Code := My_Ignore (Test_Str2, Context2); - if Slebug.So_Far (Context2).Length /= 0 or - Slebug.Position (Context2) /= 1 or Slebug.Status (Context2) /= Packrat.Needs_More or - (Slebug.Pass (Context2) = null or else Slebug.Pass (Context2).all /= "ab") - then - return Fail; - end if; - return Pass; - end Ignore_Check; - - - - - - type Word_Enum is (Blank, Word, Whitespace); - - package Word_Tokens is new Packrat.Tokens (Word_Enum, Character, String); - package Swordy is new Packrat.Lexer (Word_Enum, Character, String, Word_Tokens); - package Swolbug is new Swordy.Debug; - - use type Word_Tokens.Token; - use type Word_Tokens.Token_Array; - - function Satisfy_Letter is new Swordy.Satisfy (PU.Is_Letter); - function Many_Letter is new Swordy.Many (Satisfy_Letter, 1); - function Satisfy_Whitespace is new Swordy.Satisfy (PU.Is_Whitespace); - function Many_Whitespace is new Swordy.Many (Satisfy_Whitespace, 1); - - function Stamp_Word is new Swordy.Stamp (Word, Many_Letter); - function Ignore_Whitespace is new Swordy.Ignore (Whitespace, Many_Whitespace); - - - function Scan_Check - return Test_Result - is - function My_Scan is new Swordy.Scan - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Str : String := "one fine day"; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Intended_Result1 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 1, 3, "one"), - 2 => Word_Tokens.Create (Word, 5, 8, "fine")); - Intended_Result2 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 10, 12, "day")); - - Actual_Result1 : Word_Tokens.Token_Array := - My_Scan (Test_Str, Test_Context); - Actual_Result2 : Word_Tokens.Token_Array := - My_Scan ("", Test_Context); - begin - if Actual_Result1 /= Intended_Result1 or Actual_Result2 /= Intended_Result2 then - return Fail; - end if; - return Pass; - end Scan_Check; - - - function Scan_Only_Check - return Test_Result - is - function My_Scan is new Swordy.Scan_Only - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Str : String := "one fine day"; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Intended_Result : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 1, 3, "one"), - 2 => Word_Tokens.Create (Word, 5, 8, "fine"), - 3 => Word_Tokens.Create (Word, 10, 12, "day")); - - Actual_Result : Word_Tokens.Token_Array := - My_Scan (Test_Str, Test_Context); - begin - if Actual_Result /= Intended_Result then - return Fail; - end if; - return Pass; - end Scan_Only_Check; - - - function Scan_With_Check - return Test_Result - is - Sentinel : Natural := 2; - function More_Input - return String is - begin - if Sentinel > 1 then - Sentinel := 1; - return "it will happen again"; - elsif Sentinel > 0 then - Sentinel := 0; - return " and again and again"; - else - return ""; - end if; - end More_Input; - - function My_Scan is new Swordy.Scan_With - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Intended_Result : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 1, 2, "it"), - 2 => Word_Tokens.Create (Word, 4, 7, "will"), - 3 => Word_Tokens.Create (Word, 9, 14, "happen"), - 4 => Word_Tokens.Create (Word, 17, 21, "again"), - 5 => Word_Tokens.Create (Word, 23, 25, "and"), - 6 => Word_Tokens.Create (Word, 27, 31, "again"), - 7 => Word_Tokens.Create (Word, 33, 35, "and"), - 8 => Word_Tokens.Create (Word, 37, 41, "again")); - - Actual_Result : Word_Tokens.Token_Array := - My_Scan (More_Input'Unrestricted_Access, Test_Context); - begin - if Actual_Result /= Intended_Result then - return Fail; - end if; - return Pass; - end Scan_With_Check; - - - function Scan_Set_Check - return Test_Result - is - procedure My_Scan is new Swordy.Scan_Set - ((Stamp_Word'Access, Ignore_Whitespace'Access), - Latin.EOT, Word_Tokens.Create (Blank, 1, 0, "")); - - Test_Str1 : String (1 .. 10) := "one tw"; - Test_Str2 : String (1 .. 10) := "o three"; - Test_Str3 : String (1 .. 10) := Latin.EOT & " "; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Intended_Result1 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 1, 3, "one"), - 2 => Word_Tokens.Create (Blank, 1, 0, "")); - Intended_Result2 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 9, 11, "two"), - 2 => Word_Tokens.Create (Blank, 1, 0, "")); - Intended_Result3 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 16, 20, "three"), - 2 => Word_Tokens.Create (Blank, 1, 0, "")); - - Actual_Result : Word_Tokens.Token_Array (1 .. 2); - begin - My_Scan (Test_Str1, Test_Context, Actual_Result); - if Actual_Result /= Intended_Result1 then - return Fail; - end if; - My_Scan (Test_Str2, Test_Context, Actual_Result); - if Actual_Result /= Intended_Result2 then - return Fail; - end if; - My_Scan (Test_Str3, Test_Context, Actual_Result); - if Actual_Result /= Intended_Result3 then - return Fail; - end if; - return Pass; - end Scan_Set_Check; - - - function Scan_Set_With_Check - return Test_Result - is - Sentinel : Natural := 2; - function More_Input - return String is - begin - if Sentinel > 1 then - Sentinel := 1; - return "it will happen again"; - elsif Sentinel > 0 then - Sentinel := 0; - return " and again and again"; - else - return ""; - end if; - end More_Input; - - procedure My_Scan is new Swordy.Scan_Set_With - ((Stamp_Word'Access, Ignore_Whitespace'Access), - Latin.EOT, Word_Tokens.Create (Blank, 1, 0, "")); - - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Intended_Result1 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 1, 2, "it"), - 2 => Word_Tokens.Create (Word, 4, 7, "will"), - 3 => Word_Tokens.Create (Word, 9, 14, "happen"), - 4 => Word_Tokens.Create (Word, 16, 20, "again"), - 5 => Word_Tokens.Create (Word, 22, 24, "and")); - Intended_Result2 : Word_Tokens.Token_Array := - (1 => Word_Tokens.Create (Word, 26, 30, "again"), - 2 => Word_Tokens.Create (Word, 32, 34, "and"), - 3 => Word_Tokens.Create (Word, 36, 40, "again"), - 4 => Word_Tokens.Create (Blank, 1, 0, ""), - 5 => Word_Tokens.Create (Blank, 1, 0, "")); - - Actual_Result : Word_Tokens.Token_Array (1 .. 5); - begin - My_Scan (More_Input'Unrestricted_Access, Test_Context, Actual_Result); - if Actual_Result /= Intended_Result1 then - return Fail; - end if; - My_Scan (More_Input'Unrestricted_Access, Test_Context, Actual_Result); - if Actual_Result /= Intended_Result2 then - return Fail; - end if; - return Pass; - end Scan_Set_With_Check; - - - function Scan_Error_Check - return Test_Result - is - use type Packrat.Errors.Error_Info_Array; - - function My_Scan is new Swordy.Scan - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Str : String := "()()"; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Expected_Errors : Packrat.Errors.Error_Info_Array := - ((+"WORD", 1), (+"WHITESPACE", 1)); - begin - declare - Result : Word_Tokens.Token_Array := My_Scan (Test_Str, Test_Context); - begin - return Fail; - end; - exception - when Msg : Packrat.Lexer_Error => - if Packrat.Errors.Decode (Except.Exception_Message (Msg)) /= Expected_Errors then - return Fail; - end if; - return Pass; - end Scan_Error_Check; - - - function Scan_Only_Error_Check - return Test_Result - is - use type Packrat.Errors.Error_Info_Array; - - function My_Scan is new Swordy.Scan_Only - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Str : String := "()()"; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Expected_Errors : Packrat.Errors.Error_Info_Array := - ((+"WORD", 1), (+"WHITESPACE", 1)); - begin - declare - Result : Word_Tokens.Token_Array := My_Scan (Test_Str, Test_Context); - begin - return Fail; - end; - exception - when Msg : Packrat.Lexer_Error => - if Packrat.Errors.Decode (Except.Exception_Message (Msg)) /= Expected_Errors then - return Fail; - end if; - return Pass; - end Scan_Only_Error_Check; - - - function Scan_With_Error_Check - return Test_Result - is - use type Packrat.Errors.Error_Info_Array; - - Sentinel : Integer := 1; - function Get_Input - return String is - begin - if Sentinel > 0 then - Sentinel := 0; - return "()()"; - else - return ""; - end if; - end Get_Input; - - function My_Scan is new Swordy.Scan_With - ((Stamp_Word'Access, Ignore_Whitespace'Access)); - - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Expected_Errors : Packrat.Errors.Error_Info_Array := - ((+"WORD", 1), (+"WHITESPACE", 1)); - begin - declare - Result : Word_Tokens.Token_Array := - My_Scan (Get_Input'Unrestricted_Access, Test_Context); - begin - return Fail; - end; - exception - when Msg : Packrat.Lexer_Error => - if Packrat.Errors.Decode (Except.Exception_Message (Msg)) /= Expected_Errors then - return Fail; - end if; - return Pass; - end Scan_With_Error_Check; - - - function Scan_Set_Error_Check - return Test_Result - is - use type Packrat.Errors.Error_Info_Array; - - procedure My_Scan is new Swordy.Scan_Set - ((Stamp_Word'Access, Ignore_Whitespace'Access), - Latin.EOT, Word_Tokens.Create (Blank, 1, 0, "")); - - Test_Str : String := "()()"; - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Result : Word_Tokens.Token_Array (1 .. 5); - - Expected_Errors : Packrat.Errors.Error_Info_Array := - ((+"WORD", 1), (+"WHITESPACE", 1)); - begin - My_Scan (Test_Str, Test_Context, Result); - return Fail; - exception - when Msg : Packrat.Lexer_Error => - if Packrat.Errors.Decode (Except.Exception_Message (Msg)) /= Expected_Errors then - return Fail; - end if; - return Pass; - end Scan_Set_Error_Check; - - - function Scan_Set_With_Error_Check - return Test_Result - is - use type Packrat.Errors.Error_Info_Array; - - Sentinel : Integer := 1; - function Get_Input - return String is - begin - if Sentinel > 0 then - Sentinel := 0; - return "()()"; - else - return ""; - end if; - end Get_Input; - - procedure My_Scan is new Swordy.Scan_Set_With - ((Stamp_Word'Access, Ignore_Whitespace'Access), - Latin.EOT, Word_Tokens.Create (Blank, 1, 0, "")); - - Test_Context : Swordy.Lexer_Context := Swordy.Empty_Context; - - Result : Word_Tokens.Token_Array (1 .. 5); - - Expected_Errors : Packrat.Errors.Error_Info_Array := - ((+"WORD", 1), (+"WHITESPACE", 1)); - begin - My_Scan (Get_Input'Unrestricted_Access, Test_Context, Result); - return Fail; - exception - when Msg : Packrat.Lexer_Error => - if Packrat.Errors.Decode (Except.Exception_Message (Msg)) /= Expected_Errors then - return Fail; - end if; - return Pass; - end Scan_Set_With_Error_Check; - - - end Lexer; - - - - - - package body Graphs is - - - type My_Labels is (One, Two, Three, Four, Five, Six); - - package My_Interfaces is new Packrat.Interfaces (My_Labels, Character, String); - package My_Graphs is new Packrat.Graphs (My_Labels, Character, String, My_Interfaces); - - - use type My_Interfaces.Cursor; - use type My_Graphs.Parse_Graph; - - - function Node_Check - return Test_Result - is - Leafeon : My_Graphs.Node := My_Graphs.Leaf ("abc", 1, 3); - Brancheon : My_Graphs.Node := My_Graphs.Branch (One, 4, 3); - begin - if Leafeon.Elements /= "abc" or Brancheon.Label /= One or - Leafeon.Start /= 1 or Brancheon.Start /= 4 or - Leafeon.Finish /= 3 or Brancheon.Finish /= 3 - then - return Fail; - end if; - return Pass; - end Node_Check; - - - function Cursor_Check - return Test_Result is - begin - return Fail; - end Cursor_Check; - - - function Empty_Check - return Test_Result is - begin - if not My_Graphs.Empty_Graph.Is_Empty or not My_Graphs.No_Position.Is_Nothing then - return Fail; - end if; - return Pass; - end Empty_Check; - - - function Attachment_Check - return Test_Result is - begin - return Fail; - end Attachment_Check; - - - function Find_Check - return Test_Result - is - Leafeon : My_Graphs.Parse_Graph := My_Graphs.Singleton (My_Graphs.Leaf ("abc", 1, 3)); - Brancheon : My_Graphs.Parse_Graph := My_Graphs.Singleton (My_Graphs.Branch (One, 1, 5)); - Combined : My_Graphs.Parse_Graph := Brancheon; - begin - Combined.Attach_Choice (Combined.Root (1), Leafeon); - declare - Expected_Result : My_Interfaces.Cursor'Class := Combined.Root (1).First_Child; - begin - if Combined.Find ("abc") /= Expected_Result or - Combined.Find ("def") /= My_Graphs.No_Position or - Brancheon.Find ("any") /= My_Graphs.No_Position - then - return Fail; - end if; - end; - return Pass; - end Find_Check; - - - end Graphs; - - - - - - package body Util is - - - function In_Set_Check - return Test_Result - is - use type Strmaps.Character_Set; - Set_1 : Strmaps.Character_Set := Strmaps.To_Set ("abcxyz"); - Set_2 : Strmaps.Character_Set := Strmaps.To_Set ("!""#$"); - function Func_1 is new PU.In_Set (Set_1); - function Func_2 is new PU.In_Set (Set_2); - begin - -- Func_1 testing - for I in Integer range Character'Pos (Character'First) .. Character'Pos ('a') - 1 loop - if Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range 'a' .. 'c' loop - if not Func_1 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('c') + 1 .. Character'Pos ('x') - 1 loop - if Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range 'x' .. 'z' loop - if not Func_1 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('z') + 1 .. Character'Pos (Character'Last) loop - if Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - -- Func_2 testing - for I in Integer range Character'Pos (Character'First) .. Character'Pos ('!') - 1 loop - if Func_2 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range '!' .. '$' loop - if not Func_2 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('$') + 1 .. Character'Pos (Character'Last) loop - if Func_2 (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - end In_Set_Check; - - - function Not_In_Set_Check - return Test_Result - is - use type Strmaps.Character_Set; - Set_1 : Strmaps.Character_Set := Strmaps.To_Set ("abcxyz"); - Set_2 : Strmaps.Character_Set := Strmaps.To_Set ("!""#$"); - function Func_1 is new PU.Not_In_Set (Set_1); - function Func_2 is new PU.Not_In_Set (Set_2); - begin - -- Func_1 testing - for I in Integer range Character'Pos (Character'First) .. Character'Pos ('a') - 1 loop - if not Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range 'a' .. 'c' loop - if Func_1 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('c') + 1 .. Character'Pos ('x') - 1 loop - if not Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range 'x' .. 'z' loop - if Func_1 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('z') + 1 .. Character'Pos (Character'Last) loop - if not Func_1 (Character'Val (I)) then - return Fail; - end if; - end loop; - -- Func_2 testing - for I in Integer range Character'Pos (Character'First) .. Character'Pos ('!') - 1 loop - if not Func_2 (Character'Val (I)) then - return Fail; - end if; - end loop; - for C in Character range '!' .. '$' loop - if Func_2 (C) then - return Fail; - end if; - end loop; - for I in Integer range Character'Pos ('$') + 1 .. Character'Pos (Character'Last) loop - if not Func_2 (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - end Not_In_Set_Check; - - - - - - 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 Fail; - end if; - end loop; - for C in Character range '0' .. '9' loop - if not PU.Is_Digit (C) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range '0' .. '9' loop - if not PU.Is_Hex (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range 'A' .. 'F' loop - if not PU.Is_Hex (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range 'a' .. 'f' loop - if not PU.Is_Hex (C) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range 'A' .. 'Z' loop - if not PU.Is_Letter (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range 'a' .. 'z' loop - if not PU.Is_Letter (C) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range '0' .. '9' loop - if not PU.Is_Alphanumeric (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range 'A' .. 'Z' loop - if not PU.Is_Alphanumeric (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range 'a' .. 'z' loop - if not PU.Is_Alphanumeric (C) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range '!' .. '/' loop - if not PU.Is_Punctuation (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range ':' .. '@' loop - if not PU.Is_Punctuation (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range '[' .. '`' loop - if not PU.Is_Punctuation (C) then - return Fail; - 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 Fail; - end if; - end loop; - for C in Character range '{' .. '~' loop - if not PU.Is_Punctuation (C) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for I in Integer range 128 .. Character'Pos (Character'Last) loop - if PU.Is_ASCII (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - 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 Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - if not PU.Is_Space (' ') then - return Fail; - end if; - for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop - if PU.Is_Space (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - if not PU.Is_Linespace (Latin.HT) then - return Fail; - 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 Fail; - end if; - end loop; - if not PU.Is_Linespace (' ') then - return Fail; - end if; - for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop - if PU.Is_Linespace (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - if not PU.Is_End_Of_Line (Latin.LF) then - return Fail; - 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 Fail; - end if; - end loop; - if not PU.Is_End_Of_Line (Latin.CR) then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range Latin.HT .. Latin.LF loop - if not PU.Is_Whitespace (C) then - return Fail; - 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 Fail; - end if; - end loop; - if not PU.Is_Whitespace (Latin.CR) then - return Fail; - 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 Fail; - end if; - end loop; - if not PU.Is_Whitespace (' ') then - return Fail; - end if; - for I in Integer range Character'Pos (' ') + 1 .. Character'Pos (Character'Last) loop - if PU.Is_Whitespace (Character'Val (I)) then - return Fail; - end if; - end loop; - return Pass; - 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 Fail; - end if; - end loop; - for C in Character range Latin.HT .. Latin.LF loop - if PU.Not_Whitespace (C) then - return Fail; - 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 Fail; - end if; - end loop; - if PU.Not_Whitespace (Latin.CR) then - return Fail; - 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 Fail; - end if; - end loop; - if PU.Not_Whitespace (' ') then - return Fail; - 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 Fail; - end if; - end loop; - return Pass; - end Not_Whitespace_Check; - - - end Util; + package body Errors is separate; + package body Tokens is separate; + package body Lexer is separate; + package body Graphs is separate; + package body Util is separate; end Ratnest.Tests; |