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diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c354002.a b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c354002.a new file mode 100644 index 000000000..3129182b7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c354002.a @@ -0,0 +1,335 @@ +-- +-- C354002.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 attributes of modular types yield +-- correct values/results. The attributes checked are: +-- +-- First, Last, Range, Base, Min, Max, Succ, Pred, +-- Image, Width, Value, Pos, and Val +-- +-- TEST DESCRIPTION: +-- 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 following attributes: +-- +-- First, Last, Range, Base, Min, Max, Succ, Pred, Image, Width, +-- Value, Pos, Val, and Modulus +-- +-- The attributes Wide_Image and Wide_Value are deferred to C354003. +-- +-- +-- +-- CHANGE HISTORY: +-- 08 SEP 94 SAIC Initial version +-- 17 NOV 94 SAIC Revised version +-- 13 DEC 94 SAIC split off Wide_String attributes into C354003 +-- 06 JAN 95 SAIC Promoted to next release +-- 19 APR 95 SAIC Revised in accord with reviewer comments +-- 27 JAN 96 SAIC Eliminated 32/64 bit potential conflict for 2.1 +-- +--! + +with Report; +with System; +with TCTouch; +procedure C354002 is + + function ID(Local_Value: Integer) return Integer renames Report.Ident_Int; + function ID(Local_Value: String) return String renames Report.Ident_Str; + + Power_2_Bits : constant := System.Storage_Unit; + 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; + + MBL : constant := Max_NonBinary'Last; + MNBM : constant := Max_NonBinary'Modulus; + + Ones_Complement_Permission : constant Boolean := MBL = MNBM; + + type Finger_Id is (Thumb, Index, Middle, Ring, Pinkie); + + subtype Midrange is Medium_Minus range 222 .. 1111; + +-- a few numbers for testing purposes + Max_Binary_Mod_Over_3 : constant := Max_Binary'Modulus / 3; + Max_NonBinary_Mod_Over_4 : constant := Max_NonBinary'Modulus / 4; + System_Max_Bin_Mod_Pred : constant := System.Max_Binary_Modulus - 1; + System_Max_NonBin_Mod_Pred : constant := System.Max_Nonbinary_Modulus - 1; + Half_Max_Bin_Value_Pred : constant := Half_Max_Binary_Value - 1; + + 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; + + TC_Pass_Case : Boolean := True; + + procedure Value_Fault( S: String ) is + -- check 'Value for failure modes + begin + -- the evaluation of the 'Value expression should raise C_E + TCTouch.Assert_Not( Midrange'Value(S) = 0, "Value_Fault" ); + if Midrange'Value(S) not in Midrange'Base then + Report.Failed("'Value(" & S & ") raised no exception"); + end if; + exception + when Constraint_Error => null; -- expected case + when others => + Report.Failed("'Value(" & S & ") raised wrong exception"); + end Value_Fault; + +begin -- Main test procedure. + + Report.Test ("C354002", "Check attributes of modular types" ); + +-- Base + TCTouch.Assert( Midrange'Base'First = 0, "Midrange'Base'First" ); + TCTouch.Assert( Midrange'Base'Last = Medium_Minus'Last, + "Midrange'Base'Last" ); + +-- First + TCTouch.Assert( Max_Binary'First = 0, "Max_Binary'First" ); + TCTouch.Assert( Max_NonBinary'First = 0, "Max_NonBinary'First" ); + TCTouch.Assert( Half_Max_Binary'First = 0, "Half_Max_Binary'First" ); + + TCTouch.Assert( Medium'First = Medium(ID(0)), "Medium'First" ); + TCTouch.Assert( Medium_Plus'First = Medium_Plus(ID(0)), + "Medium_Plus'First" ); + TCTouch.Assert( Medium_Minus'First = Medium_Minus(ID(0)), + "Medium_Minus'First" ); + + TCTouch.Assert( Small'First = Small(ID(0)), "Small'First" ); + TCTouch.Assert( Finger'First = Finger(ID(0)), "Finger'First" ); + TCTouch.Assert( Midrange'First = Midrange(ID(222)), + "Midrange'First" ); + +-- Image + TCTouch.Assert( Half_Max_Binary'Image(255) = " 255", + "Half_Max_Binary'Image" ); + TCTouch.Assert( Medium'Image(0) = ID(" 0"), "Medium'Image" ); + TCTouch.Assert( Medium_Plus'Image(Medium_Plus'Last) = " 2041", + "Medium_Plus'Image" ); + TCTouch.Assert( Medium_Minus'Image(Medium_Minus(ID(1024))) = " 1024", + "Medium_Minus'Image" ); + TCTouch.Assert( Small'Image(Small(ID(1))) = " 1", "Small'Image" ); + TCTouch.Assert( Midrange'Image(Midrange(ID(333))) = " 333", + "Midrange'Image" ); + +-- Last + TCTouch.Assert( Max_Binary'Last = System_Max_Bin_Mod_Pred, + "Max_Binary'Last"); + if Ones_Complement_Permission then + TCTouch.Assert( Max_NonBinary'Last >= System_Max_NonBin_Mod_Pred, + "Max_NonBinary'Last (ones comp)"); + else + TCTouch.Assert( Max_NonBinary'Last = System_Max_NonBin_Mod_Pred, + "Max_NonBinary'Last"); + end if; + TCTouch.Assert( Half_Max_Binary'Last = Half_Max_Bin_Value_Pred, + "Half_Max_Binary'Last"); + + TCTouch.Assert( Medium'Last = Medium(ID(2047)), "Medium'Last"); + TCTouch.Assert( Medium_Plus'Last = Medium_Plus(ID(2041)), + "Medium_Plus'Last"); + TCTouch.Assert( Medium_Minus'Last = Medium_Minus(ID(2110)), + "Medium_Minus'Last"); + TCTouch.Assert( Small'Last = Small(ID(1)), "Small'Last"); + TCTouch.Assert( Finger'Last = Finger(ID(4)), "Finger'Last"); + TCTouch.Assert( Midrange'Last = Midrange(ID(1111)), "Midrange'Last"); + +-- Max + TCTouch.Assert( Max_Binary'Max(Power_2_Bits, Max_Binary'Last) + = Max_Binary'Last, "Max_Binary'Max"); + TCTouch.Assert( Max_NonBinary'Max(100,2000) = 2000, "Max_NonBinary'Max"); + TCTouch.Assert( Half_Max_Binary'Max(123,456) = 456, + "Half_Max_Binary'Max"); + + TCTouch.Assert( Medium'Max(0,2040) = 2040, "Medium'Max"); + TCTouch.Assert( Medium_Plus'Max(0,1) = 1, "Medium_Plus'Max"); + TCTouch.Assert( Medium_Minus'Max(2001,1995) = 2001, "Medium_Minus'Max"); + TCTouch.Assert( Small'Max(1,0) = 1, "Small'Max"); + TCTouch.Assert( Finger'Max(Finger'Last+1,4) = 4, "Finger'Max"); + TCTouch.Assert( Midrange'Max(Midrange'First+1,222) = Midrange'First+1, + "Midrange'Max"); + +-- Min + TCTouch.Assert( Max_Binary'Min(Power_2_Bits, Max_Binary'Last) + = Power_2_Bits, "Max_Binary'Min"); + TCTouch.Assert( Max_NonBinary'Min(100,2000) = 100, "Max_NonBinary'Min"); + TCTouch.Assert( Half_Max_Binary'Min(123,456) = 123, + "Half_Max_Binary'Min"); + + TCTouch.Assert( Medium'Min(0,Medium(ID(2040))) = 0, "Medium'Min"); + TCTouch.Assert( Medium_Plus'Min(0,1) = 0, "Medium_Plus'Min"); + TCTouch.Assert( Medium_Minus'Min(2001,1995) = 1995, "Medium_Minus'Min"); + TCTouch.Assert( Small'Min(1,0) = 0, "Small'Min"); + TCTouch.Assert( Finger'Min(Finger'Last+1,4) /= 4, "Finger'Min"); + TCTouch.Assert( Midrange'Min(Midrange'First+1,222) = 222, + "Midrange'Min"); +-- Modulus + TCTouch.Assert( Max_Binary'Modulus = System.Max_Binary_Modulus, + "Max_Binary'Modulus"); + TCTouch.Assert( Max_NonBinary'Modulus = System.Max_Nonbinary_Modulus, + "Max_NonBinary'Modulus"); + TCTouch.Assert( Half_Max_Binary'Modulus = Half_Max_Binary_Value, + "Half_Max_Binary'Modulus"); + + TCTouch.Assert( Medium'Modulus = 2048, "Medium'Modulus"); + TCTouch.Assert( Medium_Plus'Modulus = 2042, "Medium_Plus'Modulus"); + TCTouch.Assert( Medium_Minus'Modulus = 2111, "Medium_Minus'Modulus"); + TCTouch.Assert( Small'Modulus = 2, "Small'Modulus"); + TCTouch.Assert( Finger'Modulus = 5, "Finger'Modulus"); + TCTouch.Assert( Midrange'Modulus = ID(2111), "Midrange'Modulus"); + +-- Pos + declare + Int : Natural := 222; + begin + for I in Midrange loop + TC_Pass_Case := TC_Pass_Case and Midrange'Pos(I) = Int; + + Int := Int +1; + end loop; + end; + + TCTouch.Assert( TC_Pass_Case, "Midrange'Pos"); + +-- Pred + TCTouch.Assert( Max_Binary'Pred(0) = System_Max_Bin_Mod_Pred, + "Max_Binary'Pred(0)"); + if Ones_Complement_Permission then + TCTouch.Assert( Max_NonBinary'Pred(0) >= System_Max_NonBin_Mod_Pred, + "Max_NonBinary'Pred(0) (ones comp)"); + else + TCTouch.Assert( Max_NonBinary'Pred(0) = System_Max_NonBin_Mod_Pred, + "Max_NonBinary'Pred(0)"); + end if; + TCTouch.Assert( Half_Max_Binary'Pred(0) = Half_Max_Bin_Value_Pred, + "Half_Max_Binary'Pred(0)"); + + TCTouch.Assert( Medium'Pred(Medium(ID(0))) = 2047, "Medium'Pred(0)"); + TCTouch.Assert( Medium_Plus'Pred(0) = 2041, "Medium_Plus'Pred(0)"); + TCTouch.Assert( Medium_Minus'Pred(0) = 2110, "Medium_Minus'Pred(0)"); + TCTouch.Assert( Small'Pred(0) = 1, "Small'Pred(0)"); + TCTouch.Assert( Finger'Pred(Finger(ID(0))) = 4, "Finger'Pred(0)"); + TCTouch.Assert( Midrange'Pred(222) = 221, "Midrange'Pred('First)"); + +-- Range + for I in Midrange'Range loop + if I not in Midrange then + Report.Failed("Midrange loop test"); + end if; + end loop; + for I in Medium'Range loop + if I not in Medium then + Report.Failed("Medium loop test"); + end if; + end loop; + for I in Medium_Minus'Range loop + if I not in 0..2110 then + Report.Failed("Medium loop test"); + end if; + end loop; + +-- Succ + TCTouch.Assert( Max_Binary'Succ(System_Max_Bin_Mod_Pred) = 0, + "Max_Binary'Succ('Last)"); + if Ones_Complement_Permission then + TCTouch.Assert( (Max_NonBinary'Succ(System_Max_NonBin_Mod_Pred) = 0) + or (Max_NonBinary'Succ(System_Max_NonBin_Mod_Pred) + = Max_NonBinary'Last), + "Max_NonBinary'Succ('Last) (ones comp)"); + else + TCTouch.Assert( Max_NonBinary'Succ(System_Max_NonBin_Mod_Pred) = 0, + "Max_NonBinary'Succ('Last)"); + end if; + TCTouch.Assert( Half_Max_Binary'Succ(Half_Max_Bin_Value_Pred) = 0, + "Half_Max_Binary'Succ('Last)"); + + TCTouch.Assert( Medium'Succ(2047) = 0, "Medium'Succ('Last)"); + TCTouch.Assert( Medium_Plus'Succ(2041) = 0, "Medium_Plus'Succ('Last)"); + TCTouch.Assert( Medium_Minus'Succ(2110) = 0, "Medium_Minus'Succ('Last)"); + TCTouch.Assert( Small'Succ(1) = 0, "Small'Succ('Last)"); + TCTouch.Assert( Finger'Succ(4) = 0, "Finger'Succ('Last)"); + TCTouch.Assert( Midrange'Succ(Midrange(ID(1111))) = 1112, + "Midrange'Succ('Last)"); + +-- Val + for I in Natural range ID(222)..ID(1111) loop + TCTouch.Assert( Midrange'Val(I) = Medium_Minus(I), "Midrange'Val"); + end loop; + +-- Value + + TCTouch.Assert( Half_Max_Binary'Value("255") = 255, + "Half_Max_Binary'Value" ); + + TCTouch.Assert( Medium'Value(" 1e2") = 100, "Medium'Value(""1e2"")" ); + TCTouch.Assert( Medium'Value(" 0 ") = 0, "Medium'Value" ); + TCTouch.Assert( Medium_Plus'Value(ID("2041")) = 2041, + "Medium_Plus'Value" ); + TCTouch.Assert( Medium_Minus'Value(ID("+10_24")) = 1024, + "Medium_Minus'Value" ); + + TCTouch.Assert( Small'Value("+1") = 1, "Small'Value" ); + TCTouch.Assert( Midrange'Value(ID("333")) = 333, "Midrange'Value" ); + TCTouch.Assert( Midrange'Value("1E3") = 1000, + "Midrange'Value(""1E3"")" ); + + Value_Fault( "bad input" ); + Value_Fault( "-333" ); + Value_Fault( "9999" ); + Value_Fault( ".1" ); + Value_Fault( "1e-1" ); + +-- Width + TCTouch.Assert( Medium'Width = 5, "Medium'Width"); + TCTouch.Assert( Medium_Plus'Width = 5, "Medium_Plus'Width"); + TCTouch.Assert( Medium_Minus'Width = 5, "Medium_Minus'Width"); + TCTouch.Assert( Small'Width = 2, "Small'Width"); + TCTouch.Assert( Finger'Width = 2, "Finger'Width"); + TCTouch.Assert( Midrange'Width = 5, "Midrange'Width"); + + Report.Result; + +end C354002; |