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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c391001.a')
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diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c391001.a b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c391001.a new file mode 100644 index 000000000..bca752576 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c391001.a @@ -0,0 +1,329 @@ +-- C391001.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 structures nesting discriminated records as +-- components in record extension are correctly supported. Check +-- for this using limited private structures. +-- Check that record extensions inherit all the visible components +-- of their ancestor types. +-- Check that discriminants are correctly inherited. +-- +-- TEST DESCRIPTION: +-- This test defines a textbook object, a serial number plaque. +-- This object is used in each of several other structures modeled +-- after those used in an existing antenna modeling software system. +-- Record types discriminated and undiscriminated are nested to +-- produce a layered design. Some parametrization is programmatic; +-- some parametrization is data-driven. +-- +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 19 Dec 94 SAIC Removed RM references from objective text. +-- 19 Apr 95 SAIC Added "limited" to full type def of "Object" +-- +--! + + package C391001_1 is + type Object is tagged limited private; + -- Constructor operation + procedure Create( The_Plaque : in out Object ); + -- Selector operations + function "="( Left_Plaque,Right_Plaque : Object ) return Boolean; + function TC_Match( Left_Plaque : Object; Right_Natural : Natural ) + return Boolean; + function Serial_Number( A_Plaque : Object ) return Natural; + Unserialized : exception; -- Serial_Number called before Create + Reserialized : exception; -- Create called twice + private + type Object is tagged limited record + Serial_Number : Natural := 0; + end record; + end C391001_1; + + package body C391001_1 is + Counter : Natural := 0; + procedure Create( The_Plaque : in out Object ) is + begin + if The_Plaque.Serial_Number = 0 then + Counter := Counter +1; + The_Plaque.Serial_Number := Counter; + else + raise Reserialized; + end if; + end Create; + + function "="( Left_Plaque,Right_Plaque : Object ) return Boolean is + begin + return (Left_Plaque.Serial_Number = Right_Plaque.Serial_Number) + and then -- two uninitialized plates are unequal + (Left_Plaque.Serial_Number /= 0); + end "="; + + function TC_Match( Left_Plaque : Object; Right_Natural : Natural ) + return Boolean is + begin + return (Left_Plaque.Serial_Number = Right_Natural); + end TC_Match; + + function Serial_Number( A_Plaque : Object ) return Natural is + begin + if A_Plaque.Serial_Number = 0 then + raise Unserialized; + end if; + return A_Plaque.Serial_Number; + end Serial_Number; + end C391001_1; + + with C391001_1; + package C391001_2 is -- package Boards is + + package Plaque renames C391001_1; + + type Modes is (Receiving, Transmitting, Standby); + type Link(Mode: Modes := Standby) is record + case Mode is + when Receiving => TC_R : Integer := 100; + when Transmitting => TC_T : Integer := 200; + when Standby => TC_S : Integer := 300; -- TGA, TSA, SSA + end case; + end record; + + type Data_Formats is (S_Band, KU_Band, UHF); + + + type Transceiver(Band: Data_Formats) is tagged limited record + ID : Plaque.Object; + The_Link: Link; + case Band is + when S_Band => TC_S_Band_Data : Integer := 1; -- TGA, SSA + when KU_Band => TC_KU_Band_Data : Integer := 2; -- TSA + when UHF => TC_UHF_Data : Integer := 3; + end case; + end record; + end C391001_2; + + with C391001_1; + with C391001_2; + package C391001_3 is -- package Modules + package Plaque renames C391001_1; + package Boards renames C391001_2; + use type Boards.Modes; + use type Boards.Data_Formats; + + type Command_Formats is ( Set_Compression_Code, + Set_Data_Rate, + Set_Power_State ); + + type Electronics_Module(EBand : Boards.Data_Formats; + The_Command_Format: Command_Formats) + is new Boards.Transceiver(EBand) with record + case The_Command_Format is + when Set_Compression_Code => TC_SCC : Integer := 10; -- SSA + when Set_Data_Rate => TC_SDR : Integer := 20; -- TGA + when Set_Power_State => TC_SPS : Integer := 30; -- TSA + end case; + end record; + end C391001_3; + + with Report; + with C391001_1; + with C391001_2; + with C391001_3; + procedure C391001 is + package Plaque renames C391001_1; + package Boards renames C391001_2; + package Modules renames C391001_3; + use type Boards.Modes; + use type Boards.Data_Formats; + use type Modules.Command_Formats; + + type Azimuth is range 0..359; + + type Ground_Antenna(The_Band : Boards.Data_Formats; + The_Command_Format: Modules.Command_Formats) is + record + ID : Plaque.Object; + Electronics : Modules.Electronics_Module(The_Band,The_Command_Format); + Pointing : Azimuth; + end record; + + type Space_Antenna(The_Band : Boards.Data_Formats := Boards.KU_Band; + The_Command : Modules.Command_Formats + := Modules.Set_Power_State) + is + record + ID : Plaque.Object; + Electronics : Modules.Electronics_Module(The_Band,The_Command); + end record; + + The_Ground_Antenna : Ground_Antenna (Boards.S_Band, + Modules.Set_Data_Rate); + The_Space_Antenna : Space_Antenna; + Space_Station_Antenna : Space_Antenna (Boards.S_Band, + Modules.Set_Compression_Code); + + + procedure Validate( Condition : Boolean; Message: String ) is + begin + if not Condition then + Report.Failed("Failed " & Message ); + end if; + end Validate; + + begin + Report.Test("C391001", "Check nested tagged discriminated " + & "record structures"); + + Plaque.Create( The_Ground_Antenna.ID ); -- 1 + Plaque.Create( The_Ground_Antenna.Electronics.ID ); -- 2 + Plaque.Create( The_Space_Antenna.ID ); -- 3 + Plaque.Create( The_Space_Antenna.Electronics.ID ); -- 4 + Plaque.Create( Space_Station_Antenna.ID ); -- 5 + Plaque.Create( Space_Station_Antenna.Electronics.ID );-- 6 + + The_Ground_Antenna.Pointing := 180; + Validate( The_Ground_Antenna.The_Band = Boards.S_Band, "TGA discr 1" ); + Validate( The_Ground_Antenna.The_Command_Format = Modules.Set_Data_Rate, + "TGA discr 2" ); + Validate( Plaque.TC_Match(The_Ground_Antenna.ID,1), "TGA comp 1" ); + Validate( The_Ground_Antenna.Electronics.EBand = Boards.S_Band, + "TGA comp 2.discr 1" ); + Validate( The_Ground_Antenna.Electronics.The_Command_Format + = Modules.Set_Data_Rate, "TGA comp 2.discr 2" ); + Validate( The_Ground_Antenna.Electronics.TC_SDR = 20, + "TGA comp 2.1" ); + Validate( Plaque.TC_Match( The_Ground_Antenna.Electronics.ID, 2 ), + "TGA comp 2.inher.1" ); + Validate( The_Ground_Antenna.Electronics.The_Link.Mode = Boards.Standby, + "TGA comp 2.inher.2.discr" ); + Validate( The_Ground_Antenna.Electronics.The_Link.TC_S = 300, + "TGA comp 2.inher.2.1" ); + Validate( The_Ground_Antenna.Electronics.TC_S_Band_Data = 1, + "TGA comp 2.inher.3" ); + Validate( The_Ground_Antenna.Pointing = 180, "TGA comp 3" ); + + Validate( The_Space_Antenna.The_Band = Boards.KU_Band, "TSA discr 1"); + Validate( The_Space_Antenna.The_Command = Modules.Set_Power_State, + "TSA discr 2"); + Validate( Plaque.TC_Match(The_Space_Antenna.ID,3), + "TSA comp 1"); + Validate( The_Space_Antenna.Electronics.EBand = Boards.KU_Band, + "TSA comp 2.discr 1"); + Validate( The_Space_Antenna.Electronics.The_Command_Format + = Modules.Set_Power_State, "TSA comp 2.discr 2"); + Validate( Plaque.TC_Match(The_Space_Antenna.Electronics.ID,4), + "TSA comp 2.inher.1"); + Validate( The_Space_Antenna.Electronics.The_Link.Mode = Boards.Standby, + "TSA comp 2.inher.2.discr"); + Validate( The_Space_Antenna.Electronics.The_Link.TC_S = 300, + "TSA comp 2.inher.2.1"); + Validate( The_Space_Antenna.Electronics.TC_KU_Band_Data = 2, + "TSA comp 2.inher.3"); + Validate( The_Space_Antenna.Electronics.TC_SPS = 30, + "TSA comp 2.1"); + + Validate( Space_Station_Antenna.The_Band = Boards.S_Band, "SSA discr 1"); + Validate( Space_Station_Antenna.The_Command = Modules.Set_Compression_Code, + "SSA discr 2"); + Validate( Plaque.TC_Match(Space_Station_Antenna.ID,5), + "SSA comp 1"); + Validate( Space_Station_Antenna.Electronics.EBand = Boards.S_Band, + "SSA comp 2.discr 1"); + Validate( Space_Station_Antenna.Electronics.The_Command_Format + = Modules.Set_Compression_Code, "SSA comp 2.discr 2"); + Validate( Plaque.TC_Match(Space_Station_Antenna.Electronics.ID,6), + "SSA comp 2.inher.1"); + Validate( Space_Station_Antenna.Electronics.The_Link.Mode = Boards.Standby, + "SSA comp 2.inher.2.discr"); + Validate( Space_Station_Antenna.Electronics.The_Link.TC_S = 300, + "SSA comp 2.inher.2.1"); + Validate( Space_Station_Antenna.Electronics.TC_S_Band_Data = 1, + "SSA comp 2.inher.3"); + Validate( Space_Station_Antenna.Electronics.TC_SCC = 10, + "SSA comp 2.1"); + + The_Ground_Antenna.Electronics.TC_SDR := 1001; + The_Ground_Antenna.Electronics.The_Link := +(Boards.Transmitting,2001); + The_Ground_Antenna.Electronics.TC_S_Band_Data := 3001; + The_Ground_Antenna.Pointing := 41; + + The_Space_Antenna.Electronics.The_Link := (Boards.Receiving,1010); + The_Space_Antenna.Electronics.TC_KU_Band_Data := 2020; + The_Space_Antenna.Electronics.TC_SPS := 3030; + + Space_Station_Antenna.Electronics.The_Link + := The_Space_Antenna.Electronics.The_Link; + Space_Station_Antenna.Electronics.The_Link.TC_R := 111; + Space_Station_Antenna.Electronics.TC_S_Band_Data := 222; + Space_Station_Antenna.Electronics.TC_SCC := 333; + + ---------------------------------------------------------------------- + begin -- should fail discriminant check + The_Ground_Antenna.Electronics.TC_SCC := 909; + Report.Failed("Discriminant check, no exception"); + exception + when Constraint_Error => null; + when others => + Report.Failed("Discriminant check, wrong exception"); + end; + + Validate( The_Ground_Antenna.Electronics.TC_SDR = 1001, + "assigned value 1"); + Validate( The_Ground_Antenna.Electronics.The_Link.Mode + = Boards.Transmitting, + "assigned value 2.1"); + Validate( The_Ground_Antenna.Electronics.The_Link.TC_T = 2001, + "assigned value 2.2"); + Validate( The_Ground_Antenna.Electronics.TC_S_Band_Data = 3001, + "assigned value 3"); + Validate( The_Ground_Antenna.Pointing = 41, + "assigned value 4"); + + Validate( The_Space_Antenna.Electronics.The_Link.Mode = Boards.Receiving, + "assigned value 5.1"); + Validate( The_Space_Antenna.Electronics.The_Link.TC_R = 1010, + "assigned value 5.2"); + Validate( The_Space_Antenna.Electronics.TC_KU_Band_Data = 2020, + "assigned value 6"); + Validate( The_Space_Antenna.Electronics.TC_SPS = 3030, + "assigned value 7"); + + Validate( Space_Station_Antenna.Electronics.The_Link.Mode + = Boards.Receiving, + "assigned value 8.1"); + Validate( Space_Station_Antenna.Electronics.The_Link.TC_R = 111, + "assigned value 8.2"); + Validate( Space_Station_Antenna.Electronics.TC_S_Band_Data = 222, + "assigned value 9"); + Validate( Space_Station_Antenna.Electronics.TC_SCC = 333, + "assigned value 10"); + + Report.Result; + +end C391001; |