| -- CXA3001.A |
| -- |
| -- Grant of Unlimited Rights |
| -- |
| -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, |
| -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained |
| -- unlimited rights in the software and documentation contained herein. |
| -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making |
| -- this public release, the Government intends to confer upon all |
| -- recipients unlimited rights equal to those held by the Government. |
| -- These rights include rights to use, duplicate, release or disclose the |
| -- released technical data and computer software in whole or in part, in |
| -- any manner and for any purpose whatsoever, and to have or permit others |
| -- to do so. |
| -- |
| -- DISCLAIMER |
| -- |
| -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR |
| -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED |
| -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE |
| -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE |
| -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A |
| -- PARTICULAR PURPOSE OF SAID MATERIAL. |
| --* |
| -- |
| -- OBJECTIVE: |
| -- Check that the character classification functions defined in |
| -- package Ada.Characters.Handling produce correct results when provided |
| -- constant arguments from package Ada.Characters.Latin_1. |
| -- |
| -- TEST DESCRIPTION: |
| -- This test checks the character classification functions of package |
| -- Ada.Characters.Handling. In the evaluation of each function, loops |
| -- are constructed to examine the function with as many values of type |
| -- Character (Ada.Characters.Latin_1 constants) as possible in an |
| -- amount of code that is about equal to the amount of code required |
| -- to examine the function with a few representative input values and |
| -- endpoint values. |
| -- The usage paradigm being demonstrated by this test is that of the |
| -- functions being used to assign to boolean variables, as well as |
| -- serving as boolean conditions. |
| -- |
| -- |
| -- CHANGE HISTORY: |
| -- 06 Dec 94 SAIC ACVC 2.0 |
| -- 29 Apr 95 SAIC Fixed subtest checking Is_Graphic function. |
| -- |
| --! |
| |
| with Ada.Characters.Latin_1; |
| with Ada.Characters.Handling; |
| with Report; |
| |
| procedure CXA3001 is |
| |
| begin |
| |
| Report.Test ("CXA3001", "Check that the character classification " & |
| "functions defined in package " & |
| "Ada.Characters.Handling produce " & |
| "correct results when provided constant " & |
| "arguments from package Ada.Characters.Latin_1"); |
| |
| Test_Block: |
| declare |
| |
| package AC renames Ada.Characters; |
| package ACH renames Ada.Characters.Handling; |
| |
| TC_Boolean : Boolean := False; |
| |
| begin |
| |
| -- Over the next six statements/blocks of code, evaluate functions |
| -- Is_Control and Is_Graphic with control character and non-control |
| -- character values. |
| |
| for i in Character'Pos(AC.Latin_1.NUL) .. |
| Character'Pos(AC.Latin_1.US) loop |
| if not ACH.Is_Control(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Control - 1"); |
| end if; |
| if ACH.Is_Graphic(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Graphic - 1"); |
| end if; |
| end loop; |
| |
| |
| for i in Character'Pos(AC.Latin_1.Space) .. |
| Character'Pos(AC.Latin_1.Tilde) loop |
| if not ACH.Is_Graphic(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Graphic - 2"); |
| end if; |
| if ACH.Is_Control(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Control - 2"); |
| end if; |
| end loop; |
| |
| |
| for i in Character'Pos(AC.Latin_1.Reserved_128) .. |
| Character'Pos(AC.Latin_1.APC) loop |
| if not ACH.Is_Control(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Control - 3"); |
| end if; |
| TC_Boolean := ACH.Is_Graphic(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect result from function Is_Graphic - 3"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.No_Break_Space) .. |
| Character'Pos(AC.Latin_1.LC_Y_Diaeresis) loop |
| TC_Boolean := ACH.Is_Control(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect result from function Is_Control - 4"); |
| TC_Boolean := False; |
| end if; |
| if not ACH.Is_Graphic(Character'Val(i)) then |
| Report.Failed ("Incorrect result from function Is_Graphic - 4"); |
| end if; |
| end loop; |
| |
| -- Check renamed constants. |
| |
| if not (ACH.Is_Control(AC.Latin_1.IS4) and |
| ACH.Is_Control(AC.Latin_1.IS3) and |
| ACH.Is_Control(AC.Latin_1.IS2) and |
| ACH.Is_Control(AC.Latin_1.IS1)) or |
| (ACH.Is_Control(AC.Latin_1.NBSP) or |
| ACH.Is_Control(AC.Latin_1.Paragraph_Sign) or |
| ACH.Is_Control(AC.Latin_1.Minus_Sign) or |
| ACH.Is_Control(AC.Latin_1.Ring_Above)) |
| then |
| Report.Failed ("Incorrect result from function Is_Control - 5"); |
| end if; |
| |
| if (ACH.Is_Graphic(AC.Latin_1.IS4) or |
| ACH.Is_Graphic(AC.Latin_1.IS3) or |
| ACH.Is_Graphic(AC.Latin_1.IS2) or |
| ACH.Is_Graphic(AC.Latin_1.IS1)) or |
| not (ACH.Is_Graphic(AC.Latin_1.NBSP) and |
| ACH.Is_Graphic(AC.Latin_1.Paragraph_Sign) and |
| ACH.Is_Graphic(AC.Latin_1.Minus_Sign) and |
| ACH.Is_Graphic(AC.Latin_1.Ring_Above)) |
| then |
| Report.Failed ("Incorrect result from function Is_Graphic - 5"); |
| end if; |
| |
| |
| -- Evaluate function Is_Letter with letter/non-letter inputs. |
| |
| for i in Character'Pos('A') .. Character'Pos('Z') loop |
| if not ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 1"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_A) .. |
| Character'Pos(AC.Latin_1.LC_Z) loop |
| if not ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 2"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_A_Grave) .. |
| Character'Pos(AC.Latin_1.UC_O_Diaeresis) loop |
| if not ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 3"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.LC_O_Diaeresis) loop |
| if not ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 4"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.LC_Y_Diaeresis) loop |
| if not ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 5"); |
| end if; |
| end loop; |
| |
| -- Check for rejection of non-letters. |
| for i in Character'Pos(AC.Latin_1.NUL) .. |
| Character'Pos(AC.Latin_1.Commercial_At) loop |
| if ACH.Is_Letter(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Letter result - 6"); |
| end if; |
| end loop; |
| |
| |
| -- Evaluate function Is_Lower with lower case/non-lower case inputs. |
| |
| for i in Character'Pos(AC.Latin_1.LC_A) .. |
| Character'Pos(AC.Latin_1.LC_Z) loop |
| if not ACH.Is_Lower(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Lower result - 1"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_A_Grave) .. |
| Character'Pos(AC.Latin_1.LC_O_Diaeresis) loop |
| if not ACH.Is_Lower(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Lower result - 2"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.LC_Y_Diaeresis) loop |
| if not ACH.Is_Lower(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Lower result - 3"); |
| end if; |
| end loop; |
| |
| if ACH.Is_Lower('A') or |
| ACH.Is_Lower(AC.Latin_1.UC_Icelandic_Eth) or |
| ACH.Is_Lower(AC.Latin_1.Number_Sign) or |
| ACH.Is_Lower(AC.Latin_1.Cedilla) or |
| ACH.Is_Lower(AC.Latin_1.SYN) or |
| ACH.Is_Lower(AC.Latin_1.ESA) |
| then |
| Report.Failed ("Incorrect Is_Lower result - 4"); |
| end if; |
| |
| |
| -- Evaluate function Is_Upper with upper case/non-upper case inputs. |
| |
| for i in Character'Pos('A') .. Character'Pos('Z') loop |
| if not ACH.Is_Upper(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Upper result - 1"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_A_Grave) .. |
| Character'Pos(AC.Latin_1.UC_O_Diaeresis) loop |
| if not ACH.Is_Upper(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Upper result - 2"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.UC_Icelandic_Thorn) loop |
| if not ACH.Is_Upper(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Upper result - 3"); |
| end if; |
| end loop; |
| |
| if ACH.Is_Upper('8') or |
| ACH.Is_Upper(AC.Latin_1.LC_A_Ring ) or |
| ACH.Is_Upper(AC.Latin_1.Dollar_Sign) or |
| ACH.Is_Upper(AC.Latin_1.Broken_Bar) or |
| ACH.Is_Upper(AC.Latin_1.ETB) or |
| ACH.Is_Upper(AC.Latin_1.VTS) |
| then |
| Report.Failed ("Incorrect Is_Upper result - 4"); |
| end if; |
| |
| |
| for i in Character'Pos('a') .. Character'Pos('z') loop |
| if ACH.Is_Upper(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Upper result - 5"); |
| end if; |
| end loop; |
| |
| |
| -- Evaluate function Is_Basic with basic/non-basic inputs. |
| -- (Note: Basic letters are those without diacritical marks.) |
| |
| for i in Character'Pos('A') .. Character'Pos('Z') loop |
| if not ACH.Is_Basic(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Basic result - 1"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_A) .. |
| Character'Pos(AC.Latin_1.LC_Z) loop |
| if not ACH.Is_Basic(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Basic result - 2"); |
| end if; |
| end loop; |
| |
| |
| if not (ACH.Is_Basic(AC.Latin_1.UC_AE_Diphthong) and |
| ACH.Is_Basic(AC.Latin_1.LC_AE_Diphthong) and |
| ACH.Is_Basic(AC.Latin_1.LC_German_Sharp_S) and |
| ACH.Is_Basic(AC.Latin_1.LC_Icelandic_Eth) and |
| ACH.Is_Basic(AC.Latin_1.LC_Icelandic_Thorn) and |
| ACH.Is_Basic(AC.Latin_1.UC_Icelandic_Eth) and |
| ACH.Is_Basic(AC.Latin_1.UC_Icelandic_Thorn)) |
| then |
| Report.Failed ("Incorrect Is_Basic result - 3"); |
| end if; |
| |
| -- Check for rejection of non-basics. |
| if ACH.Is_Basic(AC.Latin_1.UC_A_Tilde) or |
| ACH.Is_Basic(AC.Latin_1.LC_A_Grave) or |
| ACH.Is_Basic(AC.Latin_1.Ampersand) or |
| ACH.Is_Basic(AC.Latin_1.Yen_Sign) or |
| ACH.Is_Basic(AC.Latin_1.NAK) or |
| ACH.Is_Basic(AC.Latin_1.SS2) |
| then |
| Report.Failed ("Incorrect Is_Basic result - 4"); |
| end if; |
| |
| |
| |
| for i in Character'Pos(AC.Latin_1.NUL) .. |
| Character'Pos(AC.Latin_1.Commercial_At) loop |
| if ACH.Is_Basic(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Basic result - 5"); |
| end if; |
| end loop; |
| |
| |
| -- Evaluate functions Is_Digit and Is_Decimal_Digit (a rename of |
| -- Is_Digit) with decimal digit/non-digit inputs. |
| |
| |
| if not (ACH.Is_Digit('0') and |
| ACH.Is_Decimal_Digit('9')) or |
| ACH.Is_Digit ('a') or -- Hex digits. |
| ACH.Is_Decimal_Digit ('f') or |
| ACH.Is_Decimal_Digit ('A') or |
| ACH.Is_Digit ('F') |
| then |
| Report.Failed ("Incorrect Is_Digit/Is_Decimal_Digit result - 1"); |
| end if; |
| |
| if ACH.Is_Digit (AC.Latin_1.Full_Stop) or |
| ACH.Is_Decimal_Digit (AC.Latin_1.Dollar_Sign) or |
| ACH.Is_Digit (AC.Latin_1.Number_Sign) or |
| ACH.Is_Decimal_Digit (AC.Latin_1.Left_Parenthesis) or |
| ACH.Is_Digit (AC.Latin_1.Right_Parenthesis) |
| then |
| Report.Failed ("Incorrect Is_Digit/Is_Decimal_Digit result - 2"); |
| end if; |
| |
| |
| -- Evaluate functions Is_Hexadecimal_Digit with hexadecimal digit and |
| -- non-hexadecimal digit inputs. |
| |
| for i in Character'Pos('0') .. Character'Pos('9') loop |
| if not ACH.Is_Hexadecimal_Digit(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Hexadecimal_Digit result - 1"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos('A') .. Character'Pos('F') loop |
| if not ACH.Is_Hexadecimal_Digit(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Hexadecimal_Digit result - 2"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_A) .. |
| Character'Pos(AC.Latin_1.LC_F) loop |
| if not ACH.Is_Hexadecimal_Digit(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Hexadecimal_Digit result - 3"); |
| end if; |
| end loop; |
| |
| |
| if ACH.Is_Hexadecimal_Digit (AC.Latin_1.Minus_Sign) or |
| ACH.Is_Hexadecimal_Digit (AC.Latin_1.Hyphen) or |
| ACH.Is_Hexadecimal_Digit (AC.Latin_1.LC_G) or |
| ACH.Is_Hexadecimal_Digit (AC.Latin_1.LC_Z) or |
| ACH.Is_Hexadecimal_Digit ('G') or |
| ACH.Is_Hexadecimal_Digit (AC.Latin_1.Cent_Sign) or |
| ACH.Is_Hexadecimal_Digit (AC.Latin_1.Pound_Sign) |
| then |
| Report.Failed ("Incorrect Is_HexaDecimal_Digit result - 4"); |
| end if; |
| |
| |
| -- Evaluate functions Is_Alphanumeric and Is_Special with |
| -- letters, digits, and non-alphanumeric inputs. |
| |
| for i in Character'Pos(AC.Latin_1.NUL) .. |
| Character'Pos(AC.Latin_1.US) loop |
| if ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 1"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 1"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.Reserved_128) .. |
| Character'Pos(AC.Latin_1.APC) loop |
| TC_Boolean := ACH.Is_Alphanumeric(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 2"); |
| TC_Boolean := False; |
| end if; |
| if ACH.Is_Special(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Special result - 2"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.Space) .. |
| Character'Pos(AC.Latin_1.Solidus) loop |
| TC_Boolean := ACH.Is_Alphanumeric(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 3"); |
| TC_Boolean := False; |
| end if; |
| if not ACH.Is_Special(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Special result - 3"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos('A') .. Character'Pos('Z') loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 4"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 4"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos('0') .. Character'Pos('9') loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 5"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 5"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_A) .. |
| Character'Pos(AC.Latin_1.LC_Z) loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 6"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 6"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.No_Break_Space) .. |
| Character'Pos(AC.Latin_1.Inverted_Question) loop |
| TC_Boolean := ACH.Is_Alphanumeric(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 7"); |
| TC_Boolean := False; |
| end if; |
| if not ACH.Is_Special(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Special result - 7"); |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_A_Grave) .. |
| Character'Pos(AC.Latin_1.UC_O_Diaeresis) loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 8"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 8"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.UC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.LC_O_Diaeresis) loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 9"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 9"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| for i in Character'Pos(AC.Latin_1.LC_O_Oblique_Stroke) .. |
| Character'Pos(AC.Latin_1.LC_Y_Diaeresis) loop |
| if not ACH.Is_Alphanumeric(Character'Val(i)) then |
| Report.Failed ("Incorrect Is_Alphanumeric result - 10"); |
| end if; |
| TC_Boolean := ACH.Is_Special(Character'Val(i)); |
| if TC_Boolean then |
| Report.Failed ("Incorrect Is_Special result - 10"); |
| TC_Boolean := False; |
| end if; |
| end loop; |
| |
| |
| exception |
| when others => Report.Failed ("Exception raised during processing"); |
| end Test_Block; |
| |
| |
| Report.Result; |
| |
| end CXA3001; |
