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jeremybenn |
-- CC3017C.ADA
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-- Grant of Unlimited Rights
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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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-- 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 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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-- 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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-- 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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-- to do so.
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--
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-- DISCLAIMER
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--
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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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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-- CHECK THAT AN INSTANCE OF A GENERIC PROCEDURE MUST DECLARE A
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-- PROCEDURE AND THAT AN INSTANCE OF A GENERIC FUNCTION MUST
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-- DECLARE A FUNCTION. CHECK THAT SCALAR AND ACCESS PARAMETERS
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-- ARE COPIED.
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--
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-- SUBTESTS ARE:
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-- (A) SCALAR PARAMETERS TO PROCEDURES.
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-- (B) SCALAR PARAMETERS TO FUNCTIONS.
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-- (C) ACCESS PARAMETERS TO PROCEDURES.
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-- (D) ACCESS PARAMETERS TO FUNCTIONS.
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-- HISTORY:
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-- EDWARD V. BERARD, 7 AUGUST 1990
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-- CJJ 10/16/90 ADJUSTED LINES THAT WERE TOO LONG; REFORMATTED
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-- HEADER TO CONFORM TO ACVC STANDARDS.
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--
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WITH REPORT;
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PROCEDURE CC3017C IS
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BEGIN
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REPORT.TEST ("CC3017C", "CHECK THAT AN INSTANCE OF A GENERIC " &
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"PROCEDURE MUST DECLARE A PROCEDURE AND THAT AN " &
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"INSTANCE OF A GENERIC FUNCTION MUST DECLARE A " &
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"FUNCTION. CHECK THAT SCALAR AND ACCESS PARAMETERS " &
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"ARE COPIED");
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--------------------------------------------------
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SCALAR_TO_PROCS:
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DECLARE
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-- (A) SCALAR PARAMETERS TO PROCEDURES.
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TYPE NUMBER IS RANGE 0 .. 120 ;
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VALUE : NUMBER ;
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E : EXCEPTION ;
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GENERIC
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TYPE SCALAR_ITEM IS RANGE <> ;
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PROCEDURE P (P_IN : IN SCALAR_ITEM ;
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P_OUT : OUT SCALAR_ITEM ;
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P_IN_OUT : IN OUT SCALAR_ITEM) ;
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PROCEDURE P (P_IN : IN SCALAR_ITEM ;
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P_OUT : OUT SCALAR_ITEM ;
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P_IN_OUT : IN OUT SCALAR_ITEM) IS
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STORE : SCALAR_ITEM ;
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BEGIN -- P
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STORE := P_IN; -- SAVE VALUE OF P_IN AT PROC ENTRY.
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P_OUT := 10;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO SCALAR OUT " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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STORE := P_IN; -- RESET STORE FOR NEXT CASE.
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END IF;
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P_IN_OUT := P_IN_OUT + 100;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO SCALAR IN OUT " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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STORE := P_IN; -- RESET STORE FOR NEXT CASE.
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END IF;
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VALUE := VALUE + 1;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO SCALAR GLOBAL " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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END IF;
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RAISE E; -- CHECK EXCEPTION HANDLING.
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END P;
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PROCEDURE NEW_P IS NEW P (SCALAR_ITEM => NUMBER) ;
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BEGIN -- SCALAR_TO_PROCS
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VALUE := 0; -- INITIALIZE VALUE SO VARIOUS CASES CAN BE DETECTED.
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NEW_P (P_IN => VALUE,
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P_OUT => VALUE,
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P_IN_OUT => VALUE);
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REPORT.FAILED ("EXCEPTION NOT RAISED - SCALARS TO PROCEDURES");
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EXCEPTION
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WHEN E =>
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IF (VALUE /= 1) THEN
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CASE VALUE IS
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WHEN 11 =>
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REPORT.FAILED ("OUT ACTUAL SCALAR " &
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"PARAMETER CHANGED GLOBAL VALUE");
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WHEN 101 =>
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REPORT.FAILED ("IN OUT ACTUAL SCALAR " &
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"PARAMETER CHANGED GLOBAL VALUE");
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WHEN 111 =>
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REPORT.FAILED ("OUT AND IN OUT ACTUAL " &
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"SCALAR PARAMETERS CHANGED " &
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"GLOBAL VALUE");
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WHEN OTHERS =>
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REPORT.FAILED ("UNDETERMINED CHANGE TO " &
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"GLOBAL VALUE");
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END CASE;
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END IF;
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WHEN OTHERS =>
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REPORT.FAILED ("WRONG EXCEPTION RAISED - SCALARS TO PROCEDURES");
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END SCALAR_TO_PROCS ;
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--------------------------------------------------
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SCALAR_TO_FUNCS:
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DECLARE
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-- (B) SCALAR PARAMETERS TO FUNCTIONS.
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TYPE NUMBER IS RANGE 0 .. 101 ;
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FIRST : NUMBER ;
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SECOND : NUMBER ;
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GENERIC
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TYPE ITEM IS RANGE <> ;
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FUNCTION F (F_IN : IN ITEM) RETURN ITEM ;
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FUNCTION F (F_IN : IN ITEM) RETURN ITEM IS
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STORE : ITEM := F_IN;
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BEGIN -- F
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FIRST := FIRST + 1;
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IF (F_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO SCALAR GLOBAL FUNCTION " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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END IF;
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RETURN (100);
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END F;
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FUNCTION NEW_F IS NEW F (ITEM => NUMBER) ;
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BEGIN -- SCALAR_TO_FUNCS
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FIRST := 100 ;
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SECOND := NEW_F (FIRST) ;
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END SCALAR_TO_FUNCS ;
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--------------------------------------------------
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ACCESS_TO_PROCS:
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DECLARE
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-- (C) ACCESS PARAMETERS TO PROCEDURES.
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TYPE MONTH_TYPE IS (JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG,
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SEP, OCT, NOV, DEC) ;
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TYPE DAY_TYPE IS RANGE 1 .. 31 ;
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TYPE YEAR_TYPE IS RANGE 1904 .. 2050 ;
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TYPE DATE IS RECORD
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MONTH : MONTH_TYPE ;
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DAY : DAY_TYPE ;
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YEAR : YEAR_TYPE ;
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END RECORD ;
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TYPE DATE_ACCESS IS ACCESS DATE ;
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DATE_POINTER : DATE_ACCESS ;
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E : EXCEPTION;
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GENERIC
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TYPE ITEM IS PRIVATE ;
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TYPE ACCESS_ITEM IS ACCESS ITEM ;
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PROCEDURE P (P_IN : IN ACCESS_ITEM ;
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P_OUT : OUT ACCESS_ITEM ;
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P_IN_OUT : IN OUT ACCESS_ITEM) ;
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PROCEDURE P (P_IN : IN ACCESS_ITEM ;
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P_OUT : OUT ACCESS_ITEM ;
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P_IN_OUT : IN OUT ACCESS_ITEM) IS
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STORE : ACCESS_ITEM ;
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BEGIN -- P
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STORE := P_IN ; -- SAVE VALUE OF P_IN AT PROC ENTRY.
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DATE_POINTER := NEW DATE'(YEAR => 1990,
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DAY => 7,
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MONTH => AUG) ;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO ACCESS GLOBAL " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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STORE := P_IN; -- RESET STORE FOR NEXT CASE.
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END IF;
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P_OUT := NEW ITEM ;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO ACCESS OUT " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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STORE := P_IN; -- RESET STORE FOR NEXT CASE.
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END IF;
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P_IN_OUT := NEW ITEM ;
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IF (P_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO ACCESS IN OUT " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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END IF;
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RAISE E; -- CHECK EXCEPTION HANDLING.
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END P ;
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PROCEDURE NEW_P IS NEW P (ITEM => DATE,
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ACCESS_ITEM => DATE_ACCESS) ;
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BEGIN -- ACCESS_TO_PROCS
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DATE_POINTER := NEW DATE'(MONTH => DEC,
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DAY => 25,
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YEAR => 2000) ;
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NEW_P (P_IN => DATE_POINTER,
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P_OUT => DATE_POINTER,
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P_IN_OUT => DATE_POINTER) ;
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REPORT.FAILED ("EXCEPTION NOT RAISED - ACCESS TO PROCEDURES");
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EXCEPTION
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WHEN E =>
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IF (DATE_POINTER.ALL /= (AUG, 7, 1990)) THEN
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REPORT.FAILED ("OUT OR IN OUT ACTUAL PROCEDURE " &
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"PARAMETER VALUE CHANGED DESPITE " &
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"RAISED EXCEPTION");
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END IF;
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WHEN OTHERS =>
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REPORT.FAILED ("WRONG EXCEPTION RAISED - ACCESS TO PROCEDURES");
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END ACCESS_TO_PROCS ;
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--------------------------------------------------
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ACCESS_TO_FUNCS:
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DECLARE
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-- (D) ACCESS PARAMETERS TO FUNCTIONS.
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TYPE MONTH_TYPE IS (JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG,
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SEP, OCT, NOV, DEC) ;
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TYPE DAY_TYPE IS RANGE 1 .. 31 ;
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TYPE YEAR_TYPE IS RANGE 1904 .. 2050 ;
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TYPE DATE IS RECORD
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MONTH : MONTH_TYPE ;
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DAY : DAY_TYPE ;
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YEAR : YEAR_TYPE ;
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END RECORD ;
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TYPE DATE_ACCESS IS ACCESS DATE ;
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DATE_POINTER : DATE_ACCESS ;
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NEXT_DATE : DATE_ACCESS ;
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GENERIC
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TYPE ITEM IS PRIVATE ;
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TYPE ACCESS_ITEM IS ACCESS ITEM ;
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FUNCTION F (F_IN : IN ACCESS_ITEM) RETURN ACCESS_ITEM ;
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FUNCTION F (F_IN : IN ACCESS_ITEM) RETURN ACCESS_ITEM IS
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STORE : ACCESS_ITEM := F_IN ;
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BEGIN -- F
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DATE_POINTER := NEW DATE'(YEAR => 1990,
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DAY => 7,
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MONTH => AUG) ;
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IF (F_IN /= STORE) THEN
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REPORT.FAILED ("ASSIGNMENT TO ACCESS GLOBAL FUNCTION " &
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"PARAMETER CHANGES THE VALUE OF " &
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"INPUT PARAMETER");
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END IF;
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RETURN (NULL);
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END F ;
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FUNCTION NEW_F IS NEW F (ITEM => DATE,
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ACCESS_ITEM => DATE_ACCESS) ;
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BEGIN -- ACCESS_TO_FUNCS
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DATE_POINTER := NULL ;
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NEXT_DATE := NEW_F(F_IN => DATE_POINTER) ;
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END ACCESS_TO_FUNCS ;
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--------------------------------------------------
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REPORT.RESULT;
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END CC3017C;
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