-- CD10001.A
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-- CD10001.A
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--
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--
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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--
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--
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- Check that representation items may contain nonstatic expressions
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-- Check that representation items may contain nonstatic expressions
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-- in the case that each expression in the representation item is a
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-- in the case that each expression in the representation item is a
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-- name that statically denotes a constant declared before the entity.
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-- name that statically denotes a constant declared before the entity.
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--
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--
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- For each of the specific items in the objective, this test checks
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-- For each of the specific items in the objective, this test checks
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-- an example of each of the categories of representation specification
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-- an example of each of the categories of representation specification
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-- that are applicable to that objective, to wit:
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-- that are applicable to that objective, to wit:
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-- address clause ....................... Expressions need not be static
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-- address clause ....................... Expressions need not be static
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-- alignment clause ..................... Expressions must be static
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-- alignment clause ..................... Expressions must be static
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-- bit order clause ..................... Not tested
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-- bit order clause ..................... Not tested
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-- component size clause ................ Expressions must be static
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-- component size clause ................ Expressions must be static
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-- enumeration representation clause .... Expressions must be static
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-- enumeration representation clause .... Expressions must be static
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-- external tag clause .................. Expressions must be static
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-- external tag clause .................. Expressions must be static
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-- Import, Export and Convention pragmas Not tested
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-- Import, Export and Convention pragmas Not tested
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-- input clause ......................... Not tested
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-- input clause ......................... Not tested
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-- output clause ........................ Not tested
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-- output clause ........................ Not tested
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-- Pack pragma .......................... Not tested
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-- Pack pragma .......................... Not tested
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-- read clause .......................... Not tested
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-- read clause .......................... Not tested
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-- record representation clause ......... Expressions must be static
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-- record representation clause ......... Expressions must be static
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-- size clause .......................... Expressions must be static
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-- size clause .......................... Expressions must be static
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-- small clause ......................... Expressions must be static
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-- small clause ......................... Expressions must be static
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-- storage pool clause .................. Not tested
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-- storage pool clause .................. Not tested
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-- storage size clause .................. Expressions must be static
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-- storage size clause .................. Expressions must be static
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-- write clause ......................... Not tested
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-- write clause ......................... Not tested
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--
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--
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-- APPLICABILITY CRITERIA:
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-- APPLICABILITY CRITERIA:
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-- All implementations must attempt to compile this test.
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-- All implementations must attempt to compile this test.
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--
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--
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-- For implementations validating against Systems Programming Annex (C):
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-- For implementations validating against Systems Programming Annex (C):
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-- this test must execute.
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-- this test must execute.
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--
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--
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-- For implementations not validating against Annex C:
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-- For implementations not validating against Annex C:
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-- if this test compiles without error messages at compilation,
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-- if this test compiles without error messages at compilation,
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-- it must bind and execute.
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-- it must bind and execute.
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--
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--
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-- PASS/FAIL CRITERIA:
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-- PASS/FAIL CRITERIA:
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-- For implementations validating against Systems Programming Annex (C):
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-- For implementations validating against Systems Programming Annex (C):
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-- this test must execute, report PASSED, and complete normally,
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-- this test must execute, report PASSED, and complete normally,
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-- otherwise the test FAILS
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-- otherwise the test FAILS
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--
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--
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-- For implementations not validating against Annex C:
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-- For implementations not validating against Annex C:
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-- PASSING behavior is:
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-- PASSING behavior is:
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-- this test executes, reports PASSED, and completes normally
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-- this test executes, reports PASSED, and completes normally
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-- or
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-- or
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-- this test executes and reports NOT_APPLICABLE
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-- this test executes and reports NOT_APPLICABLE
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-- or
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-- or
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-- this test produces at least one error message at compilation, and
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-- this test produces at least one error message at compilation, and
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-- the error message is associated with one of the items marked:
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-- the error message is associated with one of the items marked:
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-- -- N/A => ERROR.
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-- -- N/A => ERROR.
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--
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--
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-- All other behaviors are FAILING.
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-- All other behaviors are FAILING.
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--
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--
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-- CHANGE HISTORY:
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-- CHANGE HISTORY:
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-- 11 JUL 95 SAIC Initial version
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-- 11 JUL 95 SAIC Initial version
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-- 10 MAR 97 PWB.CTA Made Nonstatic_Entity nonstatic; changed
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-- 10 MAR 97 PWB.CTA Made Nonstatic_Entity nonstatic; changed
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-- Tenths'Small from 1.0/32.0 to 1.0/10.0,
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-- Tenths'Small from 1.0/32.0 to 1.0/10.0,
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-- as expected by the later check; improved
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-- as expected by the later check; improved
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-- internal documentation.
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-- internal documentation.
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-- 16 FEB 98 EDS Modified test documentation.
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-- 16 FEB 98 EDS Modified test documentation.
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-- 24 NOV 98 RLB Changed Tenths'Small to 1.0/32.0, as this is
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-- 24 NOV 98 RLB Changed Tenths'Small to 1.0/32.0, as this is
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-- necessary so that all implementations can
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-- necessary so that all implementations can
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-- process this test. (3.5.9(21) means non-binary
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-- process this test. (3.5.9(21) means non-binary
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-- smalls are optional.)
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-- smalls are optional.)
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-- 11 MAR 99 RLB Merged versions. Most EDS changes removed (as
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-- 11 MAR 99 RLB Merged versions. Most EDS changes removed (as
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-- they made the test less applicable than the ACAA
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-- they made the test less applicable than the ACAA
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-- version).
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-- version).
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--!
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--!
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----------------------------------------------------------------- CD10001_0
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----------------------------------------------------------------- CD10001_0
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with System;
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with System;
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with System.Storage_Elements;
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with System.Storage_Elements;
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with Impdef;
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with Impdef;
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with SPPRT13;
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with SPPRT13;
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package CD10001_0 is
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package CD10001_0 is
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-- a few types and objects to work with.
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-- a few types and objects to work with.
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type Int is range -2048 .. 2047;
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type Int is range -2048 .. 2047;
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My_Int : Int := 1024;
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My_Int : Int := 1024;
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type Enumeration is (First, Second, Third, Fourth, Fifth);
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type Enumeration is (First, Second, Third, Fourth, Fifth);
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-- a few names that statically denote constants:
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-- a few names that statically denote constants:
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Nonstatic_Entity : constant System.Address := -- Non-static
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Nonstatic_Entity : constant System.Address := -- Non-static
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System.Storage_Elements."+"
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System.Storage_Elements."+"
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( SPPRT13.Variable_Address,
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( SPPRT13.Variable_Address,
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System.Storage_Elements.Storage_Offset'(0) );
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System.Storage_Elements.Storage_Offset'(0) );
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Tag_String : constant String := Impdef.External_Tag_Value; -- Static
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Tag_String : constant String := Impdef.External_Tag_Value; -- Static
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-- Check to ensure that Tag_String is static
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-- Check to ensure that Tag_String is static
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Tag_String_Length : constant := Tag_String'Length;
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Tag_String_Length : constant := Tag_String'Length;
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A_Reasonable_Size_Value : constant := System.Storage_Unit; -- Static
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A_Reasonable_Size_Value : constant := System.Storage_Unit; -- Static
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Zero : constant := 0; -- Static
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Zero : constant := 0; -- Static
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One : constant := 1; -- Static
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One : constant := 1; -- Static
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Two : constant := 2; -- Static
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Two : constant := 2; -- Static
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Three : constant := 3; -- Static
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Three : constant := 3; -- Static
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Four : constant := 4; -- Static
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Four : constant := 4; -- Static
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Five : constant := 5; -- Static
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Five : constant := 5; -- Static
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K : constant Int := My_Int; -- Non-Static
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K : constant Int := My_Int; -- Non-Static
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-- Check that representation items containing nonstatic expressions are
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-- Check that representation items containing nonstatic expressions are
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-- supported in the case that the representation item is a name that
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-- supported in the case that the representation item is a name that
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-- statically denotes a constant declared before the entity.
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-- statically denotes a constant declared before the entity.
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--
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--
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-- address clause
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-- address clause
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-- Expression must be static - RM 13.3(12)
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-- Expression must be static - RM 13.3(12)
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Object_Address : Enumeration;
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Object_Address : Enumeration;
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for Object_Address'Address use Nonstatic_Entity; -- N/A => ERROR.
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for Object_Address'Address use Nonstatic_Entity; -- N/A => ERROR.
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-- alignment clause
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-- alignment clause
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-- Expression must be static - RM 13.3(25)
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-- Expression must be static - RM 13.3(25)
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Object_Alignment : Enumeration;
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Object_Alignment : Enumeration;
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for Object_Alignment'Alignment use One; -- N/A => ERROR.
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for Object_Alignment'Alignment use One; -- N/A => ERROR.
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-- bit order clause
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-- bit order clause
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- component size clause
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-- component size clause
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-- Expression must be static - RM 13.3(69)
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-- Expression must be static - RM 13.3(69)
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type Array_With_Components is array(1..10) of Enumeration;
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type Array_With_Components is array(1..10) of Enumeration;
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for Array_With_Components'Component_Size
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for Array_With_Components'Component_Size
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use A_Reasonable_Size_Value; -- N/A => ERROR.
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use A_Reasonable_Size_Value; -- N/A => ERROR.
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-- enumeration representation clause
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-- enumeration representation clause
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-- Expressions must be static - RM 13.4(6)
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-- Expressions must be static - RM 13.4(6)
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type Enumeration_1 is (First, Second, Third);
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type Enumeration_1 is (First, Second, Third);
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for Enumeration_1 use (First => One, Second => Two, Third => Three);
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for Enumeration_1 use (First => One, Second => Two, Third => Three);
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-- external tag clause
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-- external tag clause
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-- Expression must be static - RM 13.3(75)
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-- Expression must be static - RM 13.3(75)
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type Some_Tagged_Type is tagged null record;
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type Some_Tagged_Type is tagged null record;
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for Some_Tagged_Type'External_Tag use Tag_String; -- N/A => ERROR.
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for Some_Tagged_Type'External_Tag use Tag_String; -- N/A => ERROR.
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-- Import, Export and Convention pragmas
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-- Import, Export and Convention pragmas
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- input clause
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-- input clause
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- output clause
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-- output clause
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- Pack pragma
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-- Pack pragma
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- read clause
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-- read clause
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-- no interesting test can be specified
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-- no interesting test can be specified
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-- record representation clause
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-- record representation clause
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-- Expressions must be static - RM 13.3(10)
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-- Expressions must be static - RM 13.3(10)
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type Record_To_Layout is record
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type Record_To_Layout is record
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Bit_0 : Boolean;
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Bit_0 : Boolean;
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Bit_1 : Boolean;
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Bit_1 : Boolean;
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end record;
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end record;
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for Record_To_Layout use record -- N/A => ERROR.
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for Record_To_Layout use record -- N/A => ERROR.
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Bit_0 at Zero range Zero..Zero; -- N/A => ERROR.
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Bit_0 at Zero range Zero..Zero; -- N/A => ERROR.
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Bit_1 at Zero range Four..Four; -- N/A => ERROR.
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Bit_1 at Zero range Four..Four; -- N/A => ERROR.
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end record; -- N/A => ERROR.
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end record; -- N/A => ERROR.
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-- size clause
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-- size clause
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-- Expression must be static - RM 13.3(41)
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-- Expression must be static - RM 13.3(41)
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Object_Size : Enumeration;
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Object_Size : Enumeration;
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for Object_Size'Size use A_Reasonable_Size_Value; -- N/A => ERROR.
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for Object_Size'Size use A_Reasonable_Size_Value; -- N/A => ERROR.
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-- small clause
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-- small clause
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-- Expression must be static - RM 3.5.10(2)
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-- Expression must be static - RM 3.5.10(2)
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type Tenths is delta 0.1 range 0.0..10.0;
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type Tenths is delta 0.1 range 0.0..10.0;
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for Tenths'Small use 1.0 / (Two ** Five); -- N/A => ERROR.
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for Tenths'Small use 1.0 / (Two ** Five); -- N/A => ERROR.
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-- storage pool clause
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-- storage pool clause
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-- Not tested
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-- Not tested
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-- storage size clause
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-- storage size clause
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-- Expression may be non-static - RM 13.11(15)
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-- Expression may be non-static - RM 13.11(15)
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type Reference is access Record_To_Layout;
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type Reference is access Record_To_Layout;
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for Reference'Storage_Size use Four * K; -- N/A => ERROR.
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for Reference'Storage_Size use Four * K; -- N/A => ERROR.
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-- write clause
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-- write clause
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-- no interesting test can be specified
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-- no interesting test can be specified
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procedure TC_Check_Values;
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procedure TC_Check_Values;
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end CD10001_0;
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end CD10001_0;
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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with TCTouch;
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with TCTouch;
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package body CD10001_0 is
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package body CD10001_0 is
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use type System.Address;
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use type System.Address;
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procedure Assert( Truth : Boolean; Message: String ) is
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procedure Assert( Truth : Boolean; Message: String ) is
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begin
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begin
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if not Truth then
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if not Truth then
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TCTouch.Implementation_Check( Message );
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TCTouch.Implementation_Check( Message );
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end if;
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end if;
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end Assert;
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end Assert;
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procedure TC_Check_Values is
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procedure TC_Check_Values is
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Record_Object : Record_To_Layout;
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Record_Object : Record_To_Layout;
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begin
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begin
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Assert(Object_Address'Address = Nonstatic_Entity,
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Assert(Object_Address'Address = Nonstatic_Entity,
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"Object not at specified address");
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"Object not at specified address");
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Assert(Object_Alignment'Alignment >= One,
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Assert(Object_Alignment'Alignment >= One,
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"Object not at specified alignment");
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"Object not at specified alignment");
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Assert(Array_With_Components'Component_Size = A_Reasonable_Size_Value,
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Assert(Array_With_Components'Component_Size = A_Reasonable_Size_Value,
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"Array Components not specified size");
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"Array Components not specified size");
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-- I don't see how to reliably check this one:
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-- I don't see how to reliably check this one:
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--
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--
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-- type Enumeration_1 is (First, Second, Third);
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-- type Enumeration_1 is (First, Second, Third);
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-- for Enumeration_1 use (First => One, Second => Two, Third => Three);
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-- for Enumeration_1 use (First => One, Second => Two, Third => Three);
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Assert(Some_Tagged_Type'External_Tag = Tag_String,
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Assert(Some_Tagged_Type'External_Tag = Tag_String,
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"External_Tag not specified value");
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"External_Tag not specified value");
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Assert(Record_Object.Bit_0'First_Bit = Zero,
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Assert(Record_Object.Bit_0'First_Bit = Zero,
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"Record object First_Bit not zero");
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"Record object First_Bit not zero");
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Assert(Record_Object.Bit_1'Last_Bit = Four,
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Assert(Record_Object.Bit_1'Last_Bit = Four,
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"Record object Last_Bit not four");
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"Record object Last_Bit not four");
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Assert(Object_Size'Size = A_Reasonable_Size_Value,
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Assert(Object_Size'Size = A_Reasonable_Size_Value,
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"Object size not specified value");
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"Object size not specified value");
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Assert(Tenths'Small = 1.0 / Two ** Five,
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Assert(Tenths'Small = 1.0 / Two ** Five,
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"Tenths small not specified value");
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"Tenths small not specified value");
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Assert(Reference'Storage_Size = 4096, -- Four * K,
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Assert(Reference'Storage_Size = 4096, -- Four * K,
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"Reference storage size not specified value");
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"Reference storage size not specified value");
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end TC_Check_Values;
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end TC_Check_Values;
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end CD10001_0;
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end CD10001_0;
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------------------------------------------------------------------- CD10001
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------------------------------------------------------------------- CD10001
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with Report;
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with Report;
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with CD10001_0;
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with CD10001_0;
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procedure CD10001 is
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procedure CD10001 is
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begin -- Main test procedure.
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begin -- Main test procedure.
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Report.Test ("CD10001", "Check that representation items containing " &
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Report.Test ("CD10001", "Check that representation items containing " &
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"nonstatic expressions are supported in the " &
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"nonstatic expressions are supported in the " &
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"case that the representation item is a name " &
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"case that the representation item is a name " &
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"that statically denotes a constant declared " &
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"that statically denotes a constant declared " &
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"before the entity" );
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"before the entity" );
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CD10001_0.TC_Check_Values;
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CD10001_0.TC_Check_Values;
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Report.Result;
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Report.Result;
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end CD10001;
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end CD10001;
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