| -- CXB4002.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 procedure To_COBOL converts the character elements |
| -- of the String parameter Item into COBOL_Character elements of the |
| -- Alphanumeric type parameter Target, using the Ada_to_COBOL mapping |
| -- as the basis of conversion. |
| -- Check that the parameter Last contains the index of the last element |
| -- of parameter Target that was assigned by To_COBOL. |
| -- |
| -- Check that Constraint_Error is propagated by procedure To_COBOL |
| -- when the length of String parameter Item exceeds the length of |
| -- Alphanumeric parameter Target. |
| -- |
| -- Check that the procedure To_Ada converts the COBOL_Character |
| -- elements of the Alphanumeric parameter Item into Character elements |
| -- of the String parameter Target, using the COBOL_to_Ada mapping array |
| -- as the basis of conversion. |
| -- Check that the parameter Last contains the index of the last element |
| -- of parameter Target that was assigned by To_Ada. |
| -- |
| -- Check that Constraint_Error is propagated by procedure To_Ada when |
| -- the length of Alphanumeric parameter Item exceeds the length of |
| -- String parameter Target. |
| -- |
| -- TEST DESCRIPTION: |
| -- This test checks that the procedures To_COBOL and To_Ada produce |
| -- the correct results, based on a variety of parameter input values. |
| -- |
| -- In the first series of subtests, the Out parameter results of |
| -- procedure To_COBOL are compared against expected results, |
| -- which includes (in the parameter Last) the index in Target of the |
| -- last element assigned. The situation where procedure To_COBOL raises |
| -- Constraint_Error (when Item'Length exceeds Target'Length) is also |
| -- verified. |
| -- |
| -- In the second series of subtests, the Out parameter results of |
| -- procedure To_Ada are verified, in a similar manner as is done for |
| -- procedure To_COBOL. The case of procedure To_Ada raising |
| -- Constraint_Error is also verified. |
| -- |
| -- This test assumes that the following characters are all included |
| -- in the implementation defined type Interfaces.COBOL.COBOL_Character: |
| -- ' ', 'a'..'z', 'A'..'Z', '0'..'9', '*', '$', '-', '_', and '#'. |
| -- |
| -- APPLICABILITY CRITERIA: |
| -- This test is applicable to all implementations that provide |
| -- package Interfaces.COBOL. If an implementation provides |
| -- package Interfaces.COBOL, this test must compile, execute, and |
| -- report "PASSED". |
| -- |
| -- |
| -- CHANGE HISTORY: |
| -- 12 Jan 96 SAIC Initial prerelease version. |
| -- 30 May 96 SAIC Added applicability criteria for ACVC 2.1. |
| -- 27 Oct 96 SAIC Incorporated reviewer comments. |
| -- |
| --! |
| |
| with Report; |
| with Ada.Strings.Bounded; |
| with Ada.Strings.Unbounded; |
| with Interfaces.COBOL; -- N/A => ERROR |
| |
| procedure CXB4002 is |
| begin |
| |
| Report.Test ("CXB4002", "Check that the procedures To_COBOL and " & |
| "To_Ada produce correct results"); |
| |
| Test_Block: |
| declare |
| |
| package Bnd is new Ada.Strings.Bounded.Generic_Bounded_Length(10); |
| package Unb renames Ada.Strings.Unbounded; |
| |
| use Interfaces; |
| use Bnd, Unb; |
| use type Interfaces.COBOL.Alphanumeric; |
| |
| |
| Alphanumeric_1 : COBOL.Alphanumeric(1..1) := " "; |
| Alphanumeric_5 : COBOL.Alphanumeric(1..5) := " "; |
| Alphanumeric_10 : COBOL.Alphanumeric(1..10) := " "; |
| Alphanumeric_20 : COBOL.Alphanumeric(1..20) := " "; |
| TC_Alphanumeric_1 : COBOL.Alphanumeric(1..1) := "A"; |
| TC_Alphanumeric_5 : COBOL.Alphanumeric(1..5) := "ab*de"; |
| TC_Alphanumeric_10 : COBOL.Alphanumeric(1..10) := "$1a2b3C4D5"; |
| TC_Alphanumeric_20 : COBOL.Alphanumeric(1..20) := "1234-ABCD_6789#fghij"; |
| |
| Bnd_String : Bnd.Bounded_String := |
| Bnd.To_Bounded_String(" "); |
| TC_Bnd_String : Bounded_String := |
| To_Bounded_String("$1a2b3C4D5"); |
| |
| Unb_String : Unb.Unbounded_String := |
| Unb.To_Unbounded_String(" "); |
| TC_Unb_String : Unbounded_String := |
| To_Unbounded_String("ab*de"); |
| |
| String_1 : String(1..1) := " "; |
| String_5 : String(1..5) := " "; |
| String_10 : String(1..10) := " "; |
| String_20 : String(1..20) := " "; |
| TC_String_1 : String(1..1) := "A"; |
| TC_String_20 : String(1..20) := "1234-ABCD_6789#fghij"; |
| |
| TC_Alphanumeric : constant COBOL.Alphanumeric := ""; -- null array. |
| TC_String : constant String := ""; -- null string. |
| TC_Natural : Natural := 0; |
| |
| |
| begin |
| |
| -- Check that the procedure To_COBOL converts the character elements |
| -- of the String parameter Item into COBOL_Character elements of the |
| -- Alphanumeric type parameter Target, using the Ada_to_COBOL mapping |
| -- as the basis of conversion. |
| -- Check that the parameter Last contains the index of the last element |
| -- of parameter Target that was assigned by To_COBOL. |
| |
| COBOL.To_COBOL(Item => TC_String_1, |
| Target => Alphanumeric_1, |
| Last => TC_Natural); |
| |
| if Alphanumeric_1 /= TC_Alphanumeric_1 or |
| TC_Natural /= TC_Alphanumeric_1'Length or |
| TC_Natural /= 1 |
| then |
| Report.Failed("Incorrect result from procedure To_COBOL - 1"); |
| end if; |
| |
| COBOL.To_COBOL(To_String(TC_Unb_String), |
| Target => Alphanumeric_5, |
| Last => TC_Natural); |
| |
| if Alphanumeric_5 /= TC_Alphanumeric_5 or |
| TC_Natural /= TC_Alphanumeric_5'Length or |
| TC_Natural /= 5 |
| then |
| Report.Failed("Incorrect result from procedure To_COBOL - 2"); |
| end if; |
| |
| COBOL.To_COBOL(To_String(TC_Bnd_String), |
| Alphanumeric_10, |
| Last => TC_Natural); |
| |
| if Alphanumeric_10 /= TC_Alphanumeric_10 or |
| TC_Natural /= TC_Alphanumeric_10'Length or |
| TC_Natural /= 10 |
| then |
| Report.Failed("Incorrect result from procedure To_COBOL - 3"); |
| end if; |
| |
| COBOL.To_COBOL(TC_String_20, |
| Alphanumeric_20, |
| TC_Natural); |
| |
| if Alphanumeric_20 /= TC_Alphanumeric_20 or |
| TC_Natural /= TC_Alphanumeric_20'Length or |
| TC_Natural /= 20 |
| then |
| Report.Failed("Incorrect result from procedure To_COBOL - 4"); |
| end if; |
| |
| COBOL.To_COBOL(Item => TC_String, -- null string |
| Target => Alphanumeric_1, |
| Last => TC_Natural); |
| |
| if TC_Natural /= 0 then |
| Report.Failed("Incorrect result from procedure To_COBOL, value " & |
| "returned in parameter Last should be zero, since " & |
| "parameter Item is null array"); |
| end if; |
| |
| |
| |
| -- Check that Constraint_Error is propagated by procedure To_COBOL |
| -- when the length of String parameter Item exceeds the length of |
| -- Alphanumeric parameter Target. |
| |
| begin |
| |
| COBOL.To_COBOL(Item => TC_String_20, |
| Target => Alphanumeric_10, |
| Last => TC_Natural); |
| Report.Failed("Constraint_Error not raised by procedure To_COBOL " & |
| "when Item'Length exceeds Target'Length"); |
| exception |
| when Constraint_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed("Incorrect exception raised by procedure To_COBOL " & |
| "when Item'Length exceeds Target'Length"); |
| end; |
| |
| |
| -- Check that the procedure To_Ada converts the COBOL_Character |
| -- elements of the Alphanumeric parameter Item into Character elements |
| -- of the String parameter Target, using the COBOL_to_Ada mapping array |
| -- as the basis of conversion. |
| -- Check that the parameter Last contains the index of the last element |
| -- of parameter Target that was assigned by To_Ada. |
| |
| COBOL.To_Ada(Item => TC_Alphanumeric_1, |
| Target => String_1, |
| Last => TC_Natural); |
| |
| if String_1 /= TC_String_1 or |
| TC_Natural /= TC_String_1'Length or |
| TC_Natural /= 1 |
| then |
| Report.Failed("Incorrect result from procedure To_Ada - 1"); |
| end if; |
| |
| COBOL.To_Ada(TC_Alphanumeric_5, |
| Target => String_5, |
| Last => TC_Natural); |
| |
| if String_5 /= To_String(TC_Unb_String) or |
| TC_Natural /= Length(TC_Unb_String) or |
| TC_Natural /= 5 |
| then |
| Report.Failed("Incorrect result from procedure To_Ada - 2"); |
| end if; |
| |
| COBOL.To_Ada(TC_Alphanumeric_10, |
| String_10, |
| Last => TC_Natural); |
| |
| if String_10 /= To_String(TC_Bnd_String) or |
| TC_Natural /= Length(TC_Bnd_String) or |
| TC_Natural /= 10 |
| then |
| Report.Failed("Incorrect result from procedure To_Ada - 3"); |
| end if; |
| |
| COBOL.To_Ada(TC_Alphanumeric_20, |
| String_20, |
| TC_Natural); |
| |
| if String_20 /= TC_String_20 or |
| TC_Natural /= TC_String_20'Length or |
| TC_Natural /= 20 |
| then |
| Report.Failed("Incorrect result from procedure To_Ada - 4"); |
| end if; |
| |
| COBOL.To_Ada(Item => TC_Alphanumeric, -- null array. |
| Target => String_20, |
| Last => TC_Natural); |
| |
| if TC_Natural /= 0 then |
| Report.Failed("Incorrect result from procedure To_Ada, value " & |
| "returned in parameter Last should be zero, since " & |
| "parameter Item is null array"); |
| end if; |
| |
| |
| |
| -- Check that Constraint_Error is propagated by procedure To_Ada when |
| -- the length of Alphanumeric parameter Item exceeds the length of |
| -- String parameter Target. |
| |
| begin |
| |
| COBOL.To_Ada(Item => TC_Alphanumeric_10, |
| Target => String_5, |
| Last => TC_Natural); |
| Report.Failed("Constraint_Error not raised by procedure To_Ada " & |
| "when Item'Length exceeds Target'Length"); |
| exception |
| when Constraint_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed("Incorrect exception raised by procedure To_Ada " & |
| "when Item'Length exceeds Target'Length"); |
| end; |
| |
| |
| exception |
| when others => Report.Failed ("Exception raised in Test_Block"); |
| end Test_Block; |
| |
| Report.Result; |
| |
| end CXB4002; |
