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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c95072b.ada')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c95072b.ada | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c95072b.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c95072b.ada new file mode 100644 index 000000000..ba1b91ed1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c95072b.ada @@ -0,0 +1,278 @@ +-- C95072B.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 PRIVATE TYPES IMPLEMENTED AS SCALAR OR ACCESS TYPES ARE +-- PASSED BY COPY FOR ALL MODES. +-- SUBTESTS ARE: +-- (A) PRIVATE SCALAR PARAMETERS TO ENTRIES. +-- (B) PRIVATE ACCESS PARAMETERS TO ENTRIES. + +-- JWC 7/22/85 + +WITH REPORT; USE REPORT; +PROCEDURE C95072B IS + +BEGIN + TEST("C95072B", "CHECK THAT PRIVATE SCALAR AND ACCESS " & + "PARAMETERS ARE COPIED"); + + --------------------------------------------------- + + DECLARE -- (A) + + PACKAGE SCALAR_PKG IS + + TYPE T IS PRIVATE; + C0 : CONSTANT T; + C1 : CONSTANT T; + C10 : CONSTANT T; + C100 : CONSTANT T; + + FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T; + FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER; + + PRIVATE + + TYPE T IS NEW INTEGER; + C0 : CONSTANT T := 0; + C1 : CONSTANT T := 1; + C10 : CONSTANT T := 10; + C100 : CONSTANT T := 100; + + END SCALAR_PKG; + + PACKAGE BODY SCALAR_PKG IS + + FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T IS + BEGIN + RETURN T (INTEGER(OLD) + INTEGER(INCREMENT)); + END "+"; + + FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER IS + BEGIN + RETURN INTEGER (OLD_PRIVATE); + END CONVERT; + + END SCALAR_PKG; + + USE SCALAR_PKG; + + BEGIN -- (A) + + DECLARE -- (A1) + + I : T; + E : EXCEPTION; + + TASK TA IS + ENTRY EA (EI : IN T; EO : OUT T; + EIO : IN OUT T); + END TA; + + TASK BODY TA IS + + TEMP : T; + + BEGIN + + ACCEPT EA (EI : IN T; EO : OUT T; + EIO : IN OUT T) DO + + TEMP := EI; -- SAVE VALUE OF EI AT ACCEPT. + + EO := C10; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(SCALAR) OUT PARAMETER " & + "CHANGES THE VALUE OF INPUT " & + "PARAMETER"); + TEMP := EI; -- RESET TEMP FOR NEXT CASE. + END IF; + + EIO := EIO + C100; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(SCALAR) IN OUT PARAMETER " & + "CHANGES THE VALUE OF INPUT " & + "PARAMETER"); + TEMP := EI; -- RESET TEMP FOR NEXT CASE. + END IF; + + I := I + C1; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(SCALAR) ACTUAL PARAMETER " & + "CHANGES THE VALUE OF " & + "INPUT PARAMETER"); + END IF; + + RAISE E; -- CHECK EXCEPTION + -- HANDLING. + END EA; + + EXCEPTION + WHEN OTHERS => NULL; + END TA; + + BEGIN -- (A1) + + I := C0; -- INITIALIZE I SO VARIOUS CASES CAN BE + -- DETECTED. + TA.EA (I, I, I); + FAILED ("EXCEPTION NOT RAISED - A"); + + EXCEPTION + WHEN E => + IF I /= C1 THEN + CASE CONVERT (I) IS + WHEN 11 => + FAILED ("OUT ACTUAL PRIVATE " & + "(SCALAR) PARAMETER " & + "CHANGED GLOBAL VALUE"); + WHEN 101 => + FAILED ("IN OUT ACTUAL PRIVATE " & + "(SCALAR) PARAMETER " & + "CHANGED GLOBAL VALUE"); + WHEN 111 => + FAILED ("OUT AND IN OUT ACTUAL " & + "PRIVATE (SCALAR) " & + "PARAMETER CHANGED " & + "GLOBAL VALUE"); + WHEN OTHERS => + FAILED ("UNDETERMINED CHANGE TO " & + "GLOBAL VALUE"); + END CASE; + END IF; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED - A"); + END; -- (A1) + + END; -- (A) + + --------------------------------------------------- + + DECLARE -- (B) + + PACKAGE ACCESS_PKG IS + + TYPE T IS PRIVATE; + C_NULL : CONSTANT T; + C1 : CONSTANT T; + C10 : CONSTANT T; + C100 : CONSTANT T; + C101 : CONSTANT T; + + PRIVATE + + TYPE T IS ACCESS INTEGER; + C_NULL : CONSTANT T := NULL; + C1 : CONSTANT T := NEW INTEGER'(1); + C10 : CONSTANT T := NEW INTEGER'(10); + C100 : CONSTANT T := NEW INTEGER'(100); + C101 : CONSTANT T := NEW INTEGER'(101); + + END ACCESS_PKG; + + USE ACCESS_PKG; + + BEGIN -- (B) + + DECLARE -- (B1) + + I : T; + E : EXCEPTION; + + TASK TB IS + ENTRY EB (EI : IN T; EO : OUT T; + EIO : IN OUT T); + END TB; + + TASK BODY TB IS + + TEMP : T; + + BEGIN + + ACCEPT EB (EI : IN T; EO : OUT T; + EIO : IN OUT T) DO + + TEMP := EI; -- SAVE VALUE OF EI AT ACCEPT. + + I := C101; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(ACCESS) ACTUAL VARIABLE " & + "CHANGES THE VALUE OF INPUT " & + "PARAMETER"); + TEMP := EI; -- RESET TEMP FOR NEXT CASE. + END IF; + + EO := C1; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(ACCESS) OUT PARAMETER " & + "CHANGES THE VALUE OF INPUT " & + "PARAMETER"); + TEMP := EI; -- RESET TEMP FOR NEXT CASE. + END IF; + + EIO := C10; + IF EI /= TEMP THEN + FAILED ("ASSIGNMENT TO PRIVATE " & + "(ACCESS) IN OUT PARAMETER " & + "CHANGES THE VALUE OF INPUT " & + "PARAMETER"); + END IF; + + RAISE E; -- CHECK EXCEPTION + -- HANDLING. + END EB; + + EXCEPTION + WHEN OTHERS => NULL; + END TB; + + BEGIN -- (B1) + + I := C100; + TB.EB (I, I, I); + FAILED ("EXCEPTION NOT RAISED - B"); + + EXCEPTION + WHEN E => + IF I /= C101 THEN + FAILED ("OUT OR IN OUT ACTUAL ENTRY " & + "PARAMETER VALUE CHANGED DESPITE " & + "RAISED EXCEPTION"); + END IF; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED - B"); + END; -- (B1) + + END; -- (B) + + --------------------------------------------------- + + RESULT; +END C95072B; |