| -- 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; |
