-- 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;