-- C354003.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 Wide_String attributes of modular types yield -- correct values/results. The attributes checked are: -- -- Wide_Image -- Wide_Value -- -- TEST DESCRIPTION: -- This test is split from C354002. It tests only the attributes: -- -- Wide_Image, Wide_Value -- -- This test defines several modular types. One type defined at -- each of System.Max_Binary_Modulus, System.Max_Nonbinary_Modulus, -- a power of two half that of System.Max_Binary_Modulus, one less -- than that power of two; one more than that power of two, two -- less than a (large) power of two. For each of these types, -- determine the correct operation of the Wide_String attributes. -- -- -- CHANGE HISTORY: -- 13 DEC 94 SAIC Initial version -- 06 JAN 94 SAIC Promoted to future release -- 19 APR 95 SAIC Revised in accord with reviewer comments -- 01 DEC 95 SAIC Corrected for 2.0.1 -- 27 JAN 96 SAIC Eliminated potential 32/64 bit conflict for 2.1 -- 24 FEB 97 PWB.CTA Corrected out-of-range value --! with Report; with System; with TCTouch; with Ada.Characters.Handling; procedure C354003 is function ID(Local_Value: Integer) return Integer renames Report.Ident_Int; function ID(Local_Value: String) return String renames Report.Ident_Str; function ID(Local_Value: String) return Wide_String is begin return Ada.Characters.Handling.To_Wide_String( ID( Local_Value ) ); end ID; Half_Max_Binary_Value : constant := System.Max_Binary_Modulus / 2; type Max_Binary is mod System.Max_Binary_Modulus; type Max_NonBinary is mod System.Max_Nonbinary_Modulus; type Half_Max_Binary is mod Half_Max_Binary_Value; type Medium is mod 2048; type Medium_Plus is mod 2042; type Medium_Minus is mod 2111; type Small is mod 2; type Finger is mod 5; type Finger_Id is (Thumb, Index, Middle, Ring, Pinkie); subtype Midrange is Medium_Minus range 222 .. 1111; AMB, BMB : Max_Binary; AHMB, BHMB : Half_Max_Binary; AM, BM : Medium; AMP, BMP : Medium_Plus; AMM, BMM : Medium_Minus; AS, BS : Small; AF, BF : Finger; procedure Wide_Value_Fault( S: Wide_String ) is -- check 'Wide_Value for failure modes begin -- the evaluation of the 'Wide_Value expression should raise C_E TCTouch.Assert_Not( Midrange'Wide_Value(S) = 0, "Wide_Value_Fault" ); if Midrange'Wide_Value(S) not in Midrange'Base then Report.Failed("'Wide_Value raised no exception"); end if; exception when Constraint_Error => null; -- expected case when others => Report.Failed("'Wide_Value raised wrong exception"); end Wide_Value_Fault; The_Cap, The_Toe : Natural; procedure Check_Non_Static_Cases( Lower_Bound,Upper_Bound : Medium ) is subtype Non_Static is Medium range Lower_Bound..Upper_Bound; begin -- First, Last, Range, Min, Max, Succ, Pred, Pos, and Val TCTouch.Assert( Non_Static'First = Medium(The_Toe), "Non_Static'First" ); TCTouch.Assert( Non_Static'Last = Non_Static(The_Cap), "Non_Static'Last" ); TCTouch.Assert( Non_Static(The_Cap/2) in Non_Static'Range, "Non_Static'Range" ); TCTouch.Assert( Non_Static'Min(Medium(Report.Ident_Int(100)), Medium(Report.Ident_Int(200))) = 100, "Non_Static'Min" ); TCTouch.Assert( Non_Static'Max(Medium(Report.Ident_Int(100)), Medium(Report.Ident_Int(200))) = 200, "Non_Static'Max" ); TCTouch.Assert( Non_Static'Succ(Non_Static(The_Cap)) = Medium'Succ(Upper_Bound), "Non_Static'Succ" ); TCTouch.Assert( Non_Static'Pred(Medium(Report.Ident_Int(The_Cap))) = Non_Static(Report.Ident_Int(The_Cap-1)), "Non_Static'Pred" ); TCTouch.Assert( Non_Static'Pos(Upper_Bound) = Non_Static(The_Cap), "Non_Static'Pos" ); TCTouch.Assert( Non_Static'Val(Non_Static(The_Cap)) = Upper_Bound, "Non_Static'Val" ); end Check_Non_Static_Cases; begin -- Main test procedure. Report.Test ("C354003", "Check Wide_String attributes of modular types" ); Wide_Strings_Needed: declare Max_Bin_Mod_Div_3 : constant := Max_Binary'Modulus/3; Max_Non_Mod_Div_4 : constant := Max_NonBinary'Modulus/4; begin -- Wide_Image TCTouch.Assert( Half_Max_Binary'Wide_Image(255) = " 255", "Half_Max_Binary'Wide_Image" ); TCTouch.Assert( Medium'Wide_Image(0) = " 0", "Medium'Wide_Image" ); TCTouch.Assert( Medium_Plus'Wide_Image(Medium_Plus'Last) = " 2041", "Medium_Plus'Wide_Image" ); TCTouch.Assert( Medium_Minus'Wide_Image(Medium_Minus(ID(1024))) = " 1024", "Medium_Minus'Wide_Image" ); TCTouch.Assert( Small'Wide_Image(1) = " 1", "Small'Wide_Image" ); TCTouch.Assert( Midrange'Wide_Image(Midrange(ID(333))) = " 333", "Midrange'Wide_Image" ); -- Wide_Value TCTouch.Assert( Half_Max_Binary'Wide_Value("255") = 255, "Half_Max_Binary'Wide_Value" ); TCTouch.Assert( Medium'Wide_Value(" 0 ") = 0, "Medium'Wide_Value" ); TCTouch.Assert( Medium_Plus'Wide_Value(ID("2041")) = Medium_Plus'Last, "Medium_Plus'Wide_Value" ); TCTouch.Assert( Medium_Minus'Wide_Value("+1_4 ") = 14, "Medium_Minus'Wide_Value" ); TCTouch.Assert( Small'Wide_Value("+1") = 1, "Small'Wide_Value" ); TCTouch.Assert( Midrange'Wide_Value(ID("333")) = 333, "Midrange'Wide_Value" ); TCTouch.Assert( Midrange'Wide_Value(ID("1E3")) = 1000, "Midrange'Wide_Value(""1E3"")" ); Wide_Value_Fault( "bad input" ); Wide_Value_Fault( "-333" ); Wide_Value_Fault( "9999" ); Wide_Value_Fault( ".1" ); Wide_Value_Fault( "1e-1" ); end Wide_Strings_Needed; The_Toe := Report.Ident_Int(25); The_Cap := Report.Ident_Int(256); Check_Non_Static_Cases( Medium(Report.Ident_Int(The_Toe)), Medium(Report.Ident_Int(The_Cap)) ); The_Toe := Report.Ident_Int(40); The_Cap := Report.Ident_Int(2047); Check_Non_Static_Cases( Medium(Report.Ident_Int(The_Toe)), Medium(Report.Ident_Int(The_Cap)) ); Report.Result; end C354003;