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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/ca/ca13a01.a')
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diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/ca/ca13a01.a b/gcc-4.9/gcc/testsuite/ada/acats/tests/ca/ca13a01.a new file mode 100644 index 000000000..3963bc61f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/ca/ca13a01.a @@ -0,0 +1,320 @@ +-- CA13A01.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 subunits declared in non-generic child units of a public +-- parent have the same visibility into its parent, its siblings +-- (public and private), and packages on which its parent depends +-- as is available at the point of their declaration. +-- +-- TEST DESCRIPTION: +-- Declare an check system procedure as a subunit in a private child +-- package of the basic operation package (FA13A00.A). This procedure +-- has visibility into its parent ancestor and its private sibling. +-- +-- Declare an emergency procedure as a subunit in a public child package +-- of the basic operation package (FA13A00.A). This procedure has +-- visibility into its parent ancestor and its private sibling. +-- +-- Declare an express procedure as a subunit in a public child subprogram +-- of the basic operation package (FA13A00.A). This procedure has +-- visibility into its parent ancestor and its public sibling. +-- +-- In the main program, "with"s the child package and subprogram. Check +-- that subunits perform as expected. +-- +-- TEST FILES: +-- The following files comprise this test: +-- +-- FA13A00.A +-- CA13A01.A +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- +--! + +-- Private child package of an elevator application. This package +-- provides maintenance operations. + +private package FA13A00_1.CA13A01_4 is -- Maintenance operation + + One_Floor : Floor_No := 1; -- Type declared in parent. + + procedure Check_System; + + -- other type definitions and procedure declarations in real application. + +end FA13A00_1.CA13A01_4; + + --==================================================================-- + +-- Context clauses required for visibility needed by separate subunit. + +with FA13A00_0; -- Building Manager + +with FA13A00_1.FA13A00_2; -- Floor Calculation (private) + +with FA13A00_1.FA13A00_3; -- Move Elevator + +use FA13A00_0; + +package body FA13A00_1.CA13A01_4 is + + procedure Check_System is separate; + +end FA13A00_1.CA13A01_4; + + --==================================================================-- + +separate (FA13A00_1.CA13A01_4) + +-- Subunit Check_System declared in Maintenance Operation. + +procedure Check_System is +begin + -- See if regular power is on. + + if Power /= V120 then -- Reference package with'ed by + TC_Operation := false; -- the subunit parent's body. + end if; + + -- Test elevator function. + + FA13A00_1.FA13A00_3.Move_Elevator -- Reference public sibling of + (Penthouse, Call_Waiting); -- the subunit parent's body. + + if not Call_Waiting (Penthouse) then -- Reference private part of the + TC_Operation := false; -- parent of the subunit package's + -- body. + end if; + + FA13A00_1.FA13A00_2.Down (One_Floor); -- Reference private sibling of + -- the subunit parent's body. + + if Current_Floor /= Floor'pred (Penthouse) then + TC_Operation := false; -- Reference type declared in the + end if; -- parent of the subunit parent's + -- body. + +end Check_System; + + --==================================================================-- + +-- Public child package of an elevator application. This package provides +-- an emergency operation. + +package FA13A00_1.CA13A01_5 is -- Emergency Operation + + -- Other type definitions in real application. + + procedure Emergency; + +private + type Bell_Type is (Inactive, Active); + +end FA13A00_1.CA13A01_5; + + --==================================================================-- + +-- Context clauses required for visibility needed by separate subunit. + +with FA13A00_0; -- Building Manager + +with FA13A00_1.FA13A00_3; -- Move Elevator + +with FA13A00_1.CA13A01_4; -- Maintenance Operation (private) + +use FA13A00_0; + +package body FA13A00_1.CA13A01_5 is + + procedure Emergency is separate; + +end FA13A00_1.CA13A01_5; + + --==================================================================-- + +separate (FA13A00_1.CA13A01_5) + +-- Subunit Emergency declared in Maintenance Operation. + +procedure Emergency is + Bell : Bell_Type; -- Reference type declared in the + -- subunit parent's body. + +begin + -- Calls maintenance operation. + + FA13A00_1.CA13A01_4.Check_System; -- Reference private sibling of the + -- subunit parent 's body. + + -- Clear all calls to the elevator. + + Clear_Calls (Call_Waiting); -- Reference subprogram declared + -- in the parent of the subunit + -- parent's body. + for I in Floor loop + if Call_Waiting (I) then -- Reference private part of the + TC_Operation := false; -- parent of the subunit parent's + end if; -- body. + end loop; + + -- Move elevator to the basement. + + FA13A00_1.FA13A00_3.Move_Elevator -- Reference public sibling of the + (Basement, Call_Waiting); -- subunit parent's body. + + if Current_Floor /= Basement then -- Reference type declared in the + TC_Operation := false; -- parent of the subunit parent's + end if; -- body. + + -- Shut off power. + + Power := Off; -- Reference package with'ed by + -- the subunit parent's body. + + -- Activate bell. + + Bell := Active; -- Reference type declared in the + -- subunit parent's body. + +end Emergency; + + --==================================================================-- + +-- Public child subprogram of an elevator application. This subprogram +-- provides an express operation. + +procedure FA13A00_1.CA13A01_6; + + --==================================================================-- + +-- Context clauses required for visibility needed by separate subunit. + +with FA13A00_0; -- Building Manager + +with FA13A00_1.FA13A00_2; -- Floor Calculation (private) + +with FA13A00_1.FA13A00_3; -- Move Elevator + +use FA13A00_0; + +procedure FA13A00_1.CA13A01_6 is -- Express Operation + + -- Other type definitions in real application. + + procedure GoTo_Penthouse is separate; + +begin + GoTo_Penthouse; + +end FA13A00_1.CA13A01_6; + + --==================================================================-- + +separate (FA13A00_1.CA13A01_6) + +-- Subunit GoTo_Penthouse declared in Express Operation. + +procedure GoTo_Penthouse is +begin + -- Go faster. + + Power := V240; -- Reference package with'ed by + -- the subunit parent's body. + + -- Call elevator. + + Call (Penthouse, Call_Waiting); -- Reference subprogram declared in + -- the parent of the subunit + -- parent's body. + + if not Call_Waiting (Penthouse) then -- Reference private part of the + TC_Operation := false; -- parent of the subunit parent's + end if; -- body. + + -- Move elevator to Penthouse. + + FA13A00_1.FA13A00_3.Move_Elevator -- Reference public sibling of the + (Penthouse, Call_Waiting); -- subunit parent's body. + + if Current_Floor /= Penthouse then -- Reference type declared in the + TC_Operation := false; -- parent of the subunit parent's + end if; -- body. + + -- Return slowly + + while Current_Floor /= Floor1 loop -- Reference type, subprogram + FA13A00_1.FA13A00_2.Down (1); -- declared in the parent of the + -- subunit parent's body. + end loop; + + if Current_Floor /= Floor1 then -- Reference type declared in + TC_Operation := false; -- the parent of the subunit + end if; -- parent's body. + + -- Back to normal. + + Power := V120; -- Reference package with'ed by + -- the subunit parent's body. + +end GoTo_Penthouse; + + --==================================================================-- + +with FA13A00_1.CA13A01_5; -- Emergency Operation + -- implicitly with Basic Elevator + -- Operations + +with FA13A00_1.CA13A01_6; -- Express Operation + +with Report; + +procedure CA13A01 is + +begin + + Report.Test ("CA13A01", "Check that subunits declared in non-generic " & + "child units of a public parent have the same visibility " & + "into its parent, its parent's siblings, and packages on " & + "which its parent depends"); + + -- Go to Penthouse. + + FA13A00_1.CA13A01_6; + + -- Call emergency operation. + + FA13A00_1.CA13A01_5.Emergency; + + if not FA13A00_1.TC_Operation then + Report.Failed ("Incorrect elevator operation"); + end if; + + Report.Result; + +end CA13A01; |