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|
-- C93003A.ADA
-- 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.
--*
-- CHECK THAT ACTIVATION OF TASKS CREATED BY ALLOCATORS PRESENT IN A
-- DECLARATIVE PART TAKES PLACE DURING ELABORATION OF THE
-- CORRESPONDING DECLARATION.
-- SUBTESTS ARE:
-- (A) A SIMPLE TASK ALLOCATOR, IN A BLOCK.
-- (B) AN ARRAY OF TASK ALLOCATOR, IN A FUNCTION.
-- (C) A RECORD OF TASK ALLOCATOR, IN A PACKAGE SPECIFICATION.
-- (D) A RECORD OF ARRAY OF TASK ALLOCATOR, IN A PACKAGE BODY.
-- (E) AN ARRAY OF RECORD OF TASK ALLOCATOR, IN A TASK BODY.
-- JRK 9/28/81
-- SPS 11/11/82
-- SPS 11/21/82
-- RJW 8/4/86 ADDED CHECKS ON INITIALIZATIONS OF NON-TASK COMPONENTS
-- OF RECORD TYPES.
-- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X.
WITH REPORT; USE REPORT;
WITH SYSTEM; USE SYSTEM;
PROCEDURE C93003A IS
GLOBAL : INTEGER;
FUNCTION SIDE_EFFECT (I : INTEGER) RETURN INTEGER IS
BEGIN
GLOBAL := IDENT_INT (I);
RETURN 0;
END SIDE_EFFECT;
TASK TYPE TT IS
ENTRY E;
END TT;
TASK BODY TT IS
I : INTEGER := SIDE_EFFECT (1);
BEGIN
NULL;
END TT;
BEGIN
TEST ("C93003A", "CHECK THAT ACTIVATION OF TASKS CREATED BY " &
"ALLOCATORS PRESENT IN A DECLARATIVE PART " &
"TAKES PLACE DURING ELABORATION OF THE " &
"CORRESPONDING DECLARATION");
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (A)
TYPE A IS ACCESS TT;
T1 : A := NEW TT;
I1 : INTEGER := GLOBAL;
J : INTEGER := SIDE_EFFECT (0);
T2 : A := NEW TT;
I2 : INTEGER := GLOBAL;
BEGIN -- (A)
IF I1 /= 1 OR I2 /= 1 THEN
FAILED ("A SIMPLE TASK ALLOCATOR IN A BLOCK WAS " &
"ACTIVATED TOO LATE - (A)");
END IF;
END; -- (A)
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (B)
J : INTEGER;
FUNCTION F RETURN INTEGER IS
TYPE A_T IS ARRAY (1 .. 1) OF TT;
TYPE A IS ACCESS A_T;
A1 : A := NEW A_T;
I1 : INTEGER := GLOBAL;
J : INTEGER := SIDE_EFFECT (0);
A2 : A := NEW A_T;
I2 : INTEGER := GLOBAL;
BEGIN
IF I1 /= 1 OR I2 /= 1 THEN
FAILED ("AN ARRAY OF TASK ALLOCATOR IN A " &
"FUNCTION WAS ACTIVATED TOO LATE - (B)");
END IF;
RETURN 0;
END F;
BEGIN -- (B)
J := F ;
END; -- (B)
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (C1)
PACKAGE P IS
TYPE INTREC IS
RECORD
N1 : INTEGER := GLOBAL;
END RECORD;
TYPE RT IS
RECORD
M : INTEGER := GLOBAL;
T : TT;
N : INTREC;
END RECORD;
TYPE A IS ACCESS RT;
R1 : A := NEW RT;
I1 : INTEGER := GLOBAL;
J : INTEGER := SIDE_EFFECT (0);
R2 : A := NEW RT;
I2 : INTEGER := GLOBAL;
END P;
BEGIN -- (C1)
IF P.R1.M /= 0 OR P.R1.N.N1 /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD R1 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED - (C1)" );
END IF;
IF P.R2.M /= 0 OR P.R2.N.N1 /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD R2 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED - (C1)" );
END IF;
IF P.I1 /= 1 OR P.I2 /= 1 THEN
FAILED ("A RECORD OF TASK ALLOCATOR IN A PACKAGE " &
"SPECIFICATION WAS ACTIVATED TOO LATE - (C1)");
END IF;
END; -- (C1)
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (C2)
PACKAGE Q IS
J1 : INTEGER;
PRIVATE
TYPE GRADE IS (GOOD, FAIR, POOR);
TYPE REC (G : GRADE) IS
RECORD
NULL;
END RECORD;
TYPE ACCR IS ACCESS REC;
TYPE ACCI IS ACCESS INTEGER;
TYPE RT IS
RECORD
M : ACCR := NEW REC (GRADE'VAL (GLOBAL));
T : TT;
N : ACCI := NEW INTEGER'(GLOBAL);
END RECORD;
TYPE A IS ACCESS RT;
R1 : A := NEW RT;
I1 : INTEGER := GLOBAL;
J2 : INTEGER := SIDE_EFFECT (0);
R2 : A := NEW RT;
I2 : INTEGER := GLOBAL;
END Q;
PACKAGE BODY Q IS
BEGIN
IF R1.M.G /= GOOD OR R1.N.ALL /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD R1 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (C2)" );
END IF;
IF R2.M.G /= GOOD OR R2.N.ALL /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD R2 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (C2)" );
END IF;
IF I1 /= 1 OR I2 /= 1 THEN
FAILED ("A RECORD OF TASK ALLOCATOR IN A PACKAGE " &
"SPECIFICATION WAS ACTIVATED TOO LATE " &
"- (C2)");
END IF;
END Q;
BEGIN -- (C2)
NULL;
END; -- (C2)
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (D)
PACKAGE P IS
TYPE ARR IS ARRAY (1 .. 1) OF TT;
TYPE INTARR IS ARRAY (1 .. 1) OF INTEGER;
TYPE RAT IS
RECORD
M : INTARR := (1 => GLOBAL);
A : ARR;
N : INTARR := (1 => GLOBAL);
END RECORD;
END P;
PACKAGE BODY P IS
TYPE A IS ACCESS RAT;
RA1 : A := NEW RAT;
I1 : INTEGER := GLOBAL;
J : INTEGER := SIDE_EFFECT (0);
RA2 : A := NEW RAT;
I2 : INTEGER := GLOBAL;
BEGIN
IF RA1.M (1) /= 0 OR RA1.N (1) /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD RA1 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (D)" );
END IF;
IF RA2.M (1) /= 0 OR RA2.N (1) /= 0 THEN
FAILED ("NON-TASK COMPONENTS OF RECORD RA2 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (D)" );
END IF;
IF I1 /= 1 OR I2 /= 1 THEN
FAILED ("A RECORD OF ARRAY OF TASK ALLOCATOR IN " &
"A PACKAGE BODY WAS ACTIVATED " &
"TOO LATE - (D)");
END IF;
END P;
BEGIN -- (D)
NULL;
END; -- (D)
--------------------------------------------------
GLOBAL := IDENT_INT (0);
DECLARE -- (E)
TASK T IS
ENTRY E;
END T;
TASK BODY T IS
TYPE RT IS
RECORD
M : BOOLEAN := BOOLEAN'VAL (GLOBAL);
T : TT;
N : CHARACTER := CHARACTER'VAL (GLOBAL);
END RECORD;
TYPE ART IS ARRAY (1 .. 1) OF RT;
TYPE A IS ACCESS ART;
AR1 : A := NEW ART;
I1 : INTEGER := GLOBAL;
J : INTEGER := SIDE_EFFECT (0);
AR2 : A := NEW ART;
I2 : INTEGER := GLOBAL;
BEGIN
IF AR1.ALL (1).M /= FALSE OR
AR1.ALL (1).N /= ASCII.NUL THEN
FAILED ("NON-TASK COMPONENTS OF RECORD AR1 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (E)" );
END IF;
IF AR2.ALL (1).M /= FALSE OR
AR2.ALL (1).N /= ASCII.NUL THEN
FAILED ("NON-TASK COMPONENTS OF RECORD AR2 NOT " &
"INITIALIZED BEFORE TASK ACTIVATED " &
"- (E)" );
END IF;
IF I1 /= 1 OR I2 /= 1 THEN
FAILED ("AN ARRAY OF RECORD OF TASK ALLOCATOR IN " &
"A TASK BODY WAS ACTIVATED TOO LATE - (E)");
END IF;
END T;
BEGIN -- (E)
NULL;
END; -- (E)
--------------------------------------------------
RESULT;
END C93003A;
|
