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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c38202a.ada')
| -rw-r--r-- | gcc/testsuite/ada/acats/tests/c3/c38202a.ada | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c38202a.ada b/gcc/testsuite/ada/acats/tests/c3/c38202a.ada new file mode 100644 index 000000000..d0350fc1f --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c38202a.ada @@ -0,0 +1,197 @@ +-- C38202A.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 TASKING ATTRIBUTES ARE DECLARED AND RETURN CORRECT +-- VALUES FOR OBJECTS HAVING AN ACCESS TYPE WHOSE DESIGNATED +-- TYPE IS A TASK TYPE. +-- CHECK THE ACCESS TYPE RESULTS OF FUNCTION CALLS. + +-- AH 9/12/86 +-- EDS 7/14/98 AVOID OPTIMIZATION + +with Impdef; +WITH REPORT; USE REPORT; +PROCEDURE C38202A IS +BEGIN + TEST ("C38202A", "OBJECTS HAVING ACCESS TYPES WITH DESIGNATED " & + "TASK TYPE CAN BE PREFIX OF TASKING ATTRIBUTES"); + +-- CHECK TWO CASES: (1) TASK IS CALLABLE, NOT TERMINATED. +-- (2) TASK IS NOT CALLABLE, TERMINATED. + + DECLARE + TASK TYPE TSK IS + ENTRY GO_ON; + END TSK; + + TASK DRIVER IS + ENTRY TSK_DONE; + END DRIVER; + + TYPE P_TYPE IS ACCESS TSK; + P : P_TYPE; + + TASK BODY TSK IS + I : INTEGER RANGE 0 .. 2; + BEGIN + ACCEPT GO_ON; + I := IDENT_INT(5); -- CONSTRAINT_ERROR RAISED. + FAILED ("CONSTAINT_ERROR NOT RAISED IN TASK " & + " TSK - 1A " & INTEGER'IMAGE(I)); + EXCEPTION + WHEN CONSTRAINT_ERROR => + DRIVER.TSK_DONE; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED IN TASK " & + "TSK - 1A "); + DRIVER.TSK_DONE; + END TSK; + + TASK BODY DRIVER IS + COUNTER : INTEGER := 1; + BEGIN + P := NEW TSK; + IF NOT P'CALLABLE THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE - 1B"); + END IF; + + IF P'TERMINATED THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE - 1C"); + END IF; + + P.GO_ON; + ACCEPT TSK_DONE; + WHILE (NOT P'TERMINATED AND COUNTER <= 3) LOOP + DELAY 10.0 * Impdef.One_Second; + COUNTER := COUNTER + 1; + END LOOP; + + IF COUNTER > 3 THEN + FAILED ("TASK TSK NOT TERMINATED IN SUFFICIENT " & + "TIME - 1D"); + END IF; + + IF P'CALLABLE THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE - 1E"); + END IF; + + IF NOT P'TERMINATED THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE - 1F"); + END IF; + END DRIVER; + + BEGIN + NULL; + END; -- BLOCK + +-- CHECK ACCESS TYPE RESULT RETURNED FROM FUNCTION. +-- CHECK TWO CASES: (1) TASK IS CALLABLE, NOT TERMINATED. +-- (2) TASK IS NOT CALLABLE, TERMINATED. + + DECLARE + TASK TYPE TSK IS + ENTRY GO_ON; + END TSK; + + TASK DRIVER IS + ENTRY TSK_DONE; + END DRIVER; + + TYPE P_TYPE IS ACCESS TSK; + P : P_TYPE; + + TSK_CREATED : BOOLEAN := FALSE; + + FUNCTION F1 RETURN P_TYPE IS + BEGIN + RETURN P; + END F1; + + TASK BODY TSK IS + I : INTEGER RANGE 0 .. 2; + BEGIN + ACCEPT GO_ON; + I := IDENT_INT(5); -- CONSTRAINT_ERROR RAISED. + FAILED ("CONSTRAINT_ERROR NOT RAISED IN TASK " & + "TSK - 2A " & INTEGER'IMAGE(I)); + EXCEPTION + WHEN CONSTRAINT_ERROR => + DRIVER.TSK_DONE; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED IN TASK " & + "TSK - 2A "); + DRIVER.TSK_DONE; + END TSK; + + TASK BODY DRIVER IS + COUNTER : INTEGER := 1; + BEGIN + P := NEW TSK; -- ACTIVATE P.ALL (F1.ALL). + IF NOT F1'CALLABLE THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE WHEN PREFIX IS VALUE FROM " & + "FUNCTION CALL - 2B"); + END IF; + + IF F1'TERMINATED THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE WHEN PREFIX IS VALUE FROM " & + "FUNCTION CALL - 2C"); + END IF; + + F1.ALL.GO_ON; + ACCEPT TSK_DONE; + WHILE (NOT F1'TERMINATED AND COUNTER <= 3) LOOP + DELAY 10.0 * Impdef.One_Second; + COUNTER := COUNTER + 1; + END LOOP; + + IF COUNTER > 3 THEN + FAILED ("TASK TSK NOT TERMINATED IN SUFFICIENT " & + "TIME - 2D"); + END IF; + + IF F1'CALLABLE THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE WHEN PREFIX IS VALUE FROM " & + "FUNCTION CALL - 2E"); + END IF; + + IF NOT F1'TERMINATED THEN + FAILED ("TASKING ATTRIBUTE RETURNS INCORRECT " & + "VALUE WHEN PREFIX IS VALUE FROM " & + "FUNCTION CALL - 2F"); + END IF; + END DRIVER; + + BEGIN + NULL; + END; -- BLOCK + + RESULT; +END C38202A; |