Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/ada/acats/tests/c4/c45331a.ada @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/ada/acats/tests/c4/c45331a.ada Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,357 @@ +-- C45331A.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 FOR FIXED POINT TYPES THE OPERATORS "+" AND "-" PRODUCE +-- CORRECT RESULTS WHEN: +-- (A) A, B, A+B, AND A-B ARE ALL MODEL NUMBERS. +-- (B) A IS A MODEL NUMBER BUT B, A+B, AND A-B ARE NOT. +-- (C) A, B, A+B, AND A-B ARE ALL MODEL NUMBERS WITH DIFFERENT +-- SUBTYPES. + +-- CASE A: BASIC TYPES THAT FIT THE CHARACTERISTICS OF DURATION'BASE. + +-- WRG 8/27/86 +-- KAS 11/14/95 REDUCE EXPECTATION FOR T'SMALL +-- KAS 11/30/95 ONE MORE CHANGE... +-- PWN 02/28/96 CLEANED COMMENTS FOR RELEASE +-- KAS 03/18/96 ELIDED TWO 'SMALL CASES FOR 2.1 + +WITH REPORT; USE REPORT; +PROCEDURE C45331A IS + + TYPE LIKE_DURATION IS DELTA 0.020 RANGE -86_400.0 .. 86_400.0; + -- 'MANTISSA = 23. + SUBTYPE F IS LIKE_DURATION DELTA 0.25 RANGE -1000.0 .. 1000.0; + SUBTYPE ST_F1 IS LIKE_DURATION DELTA 0.5 RANGE -4.0 .. 3.0; + SUBTYPE ST_F2 IS LIKE_DURATION DELTA 1.0 / 16 + RANGE -13.0 / 16 .. 5.0 + 1.0 / 16; + +BEGIN + + TEST ("C45331A", "CHECK THAT FOR FIXED POINT TYPES THE " & + "OPERATORS ""+"" AND ""-"" PRODUCE CORRECT " & + "RESULTS - BASIC TYPES"); + + ------------------------------------------------------------------- + +A: DECLARE + SMALL, MAX, MIN, ZERO : F := 0.5; + X : F := 0.0; + BEGIN + -- INITIALIZE "CONSTANTS": + IF EQUAL (3, 3) THEN + SMALL := F'SMALL; + MAX := F'LAST; -- BECAUSE F'LAST < F'LARGE AND F'LAST + -- IS A MODEL NUMBER. + MIN := F'FIRST; -- F'FIRST IS A MODEL NUMBER. + ZERO := 0.0; + END IF; + + -- CHECK SMALL + OR - ZERO = SMALL: + IF "+"(LEFT => SMALL, RIGHT => ZERO) /= SMALL OR + 0.0 + SMALL /= SMALL THEN + FAILED ("F'SMALL + 0.0 /= F'SMALL"); + END IF; + IF "-"(LEFT => SMALL, RIGHT => ZERO) /= SMALL OR + SMALL - 0.0 /= SMALL THEN + FAILED ("F'SMALL - 0.0 /= F'SMALL"); + END IF; + + -- CHECK MAX + OR - ZERO = MAX: + IF MAX + ZERO /= MAX OR 0.0 + MAX /= MAX THEN + FAILED ("F'LAST + 0.0 /= F'LAST"); + END IF; + IF MAX - ZERO /= MAX OR MAX - 0.0 /= MAX THEN + FAILED ("F'LAST - 0.0 /= F'LAST"); + END IF; + + -- CHECK SMALL - SMALL = 0.0: + IF EQUAL (3, 3) THEN + X := SMALL; + END IF; + IF SMALL - X /= 0.0 OR SMALL - SMALL /= 0.0 OR + F'SMALL - F'SMALL /= 0.0 THEN + FAILED ("F'SMALL - F'SMALL /= 0.0"); + END IF; + + -- CHECK MAX - MAX = 0.0: + IF EQUAL (3, 3) THEN + X := MAX; + END IF; + IF MAX - X /= 0.0 OR MAX - MAX /= 0.0 OR + F'LAST - F'LAST /= 0.0 THEN + FAILED ("F'LAST - F'LAST /= 0.0"); + END IF; + + -- CHECK ZERO - MAX = MIN, MIN - MIN = 0.0, + -- AND MIN + MAX = 0.0: + IF EQUAL (3, 3) THEN + X := ZERO - MAX; + END IF; + IF X /= MIN THEN + FAILED ("0.0 - 1000.0 /= -1000.0"); + END IF; + IF EQUAL (3, 3) THEN + X := MIN; + END IF; + IF MIN - X /= 0.0 OR MIN - MIN /= 0.0 OR + F'FIRST - F'FIRST /= 0.0 THEN + FAILED ("F'FIRST - F'FIRST /= 0.0"); + END IF; + IF MIN + MAX /= 0.0 OR MAX + MIN /= 0.0 OR + F'FIRST + F'LAST /= 0.0 THEN + FAILED ("-1000.0 + 1000.0 /= 0.0"); + END IF; + + -- CHECK ADDITION AND SUBTRACTION FOR ARBITRARY MID-RANGE + -- NUMBERS: + IF EQUAL (3, 3) THEN + X := 100.75; + END IF; + IF (X + SMALL) /= (SMALL + X) OR + (X + SMALL) > (X + 0.25) THEN -- X + SMALL SB <= X + DELTA + FAILED("X + SMALL DELIVERED BAD RESULT"); + END IF; + + -- CHECK (MAX - SMALL) + SMALL = MAX: + IF EQUAL (3, 3) THEN + X := MAX - SMALL; + END IF; + IF X + SMALL /= MAX THEN + FAILED("(MAX - SMALL) + SMALL /= MAX"); + END IF; + + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION RAISED - A"); + END A; + + ------------------------------------------------------------------- + +B: DECLARE + NON_MODEL_CONST : CONSTANT := 2.0 / 3; + NON_MODEL_VAR : F := 0.0; + + SMALL, MAX, MIN, ZERO : F := 0.5; + X : F := 0.0; + BEGIN + -- INITIALIZE "CONSTANTS": + IF EQUAL (3, 3) THEN + SMALL := F'SMALL; + MAX := F'LAST; -- BECAUSE F'LAST < F'LARGE AND + -- F'LAST IS A MODEL NUMBER. + MIN := F'FIRST; -- F'FIRST IS A MODEL NUMBER. + ZERO := 0.0; + NON_MODEL_VAR := NON_MODEL_CONST; + END IF; + + -- CHECK VALUE OF NON_MODEL_VAR: + IF NON_MODEL_VAR NOT IN 0.5 .. 0.75 THEN + FAILED ("VALUE OF NON_MODEL_VAR NOT IN CORRECT RANGE"); + END IF; + + -- CHECK NON-MODEL VALUE + OR - ZERO: + IF NON_MODEL_VAR + ZERO NOT IN 0.5 .. 0.75 OR + F'(0.0) + NON_MODEL_CONST NOT IN 0.5 .. 0.75 THEN + FAILED ("(2.0 / 3) + 0.0 NOT IN 0.5 .. 0.75"); + END IF; + IF NON_MODEL_VAR - ZERO NOT IN 0.5 .. 0.75 OR + NON_MODEL_CONST - F'(0.0) NOT IN 0.5 .. 0.75 THEN + FAILED ("(2.0 / 3) - 0.0 NOT IN 0.5 .. 0.75"); + END IF; + + -- CHECK ZERO - NON-MODEL: + IF F'(0.0) - NON_MODEL_CONST NOT IN -0.75 .. -0.5 THEN + FAILED ("0.0 - (2.0 / 3) NOT IN -0.75 .. -0.5"); + END IF; + + IF F'(1.0) - NON_MODEL_CONST NOT IN 0.25 .. 0.5 THEN + FAILED ("1.0 - (2.0 / 3) NOT IN 0.25 .. 0.5"); + END IF; + + -- CHECK ADDITION AND SUBTRACTION OF NON-MODEL NEAR MIN AND + -- MAX: + IF MIN + NON_MODEL_VAR NOT IN -999.5 .. -999.25 OR + NON_MODEL_CONST + F'FIRST NOT IN -999.5 .. -999.25 THEN + FAILED ("-1000.0 + (2.0 / 3) NOT IN -999.5 .. -999.25"); + END IF; + IF MAX - NON_MODEL_VAR NOT IN 999.25 .. 999.5 OR + F'LAST - NON_MODEL_CONST NOT IN 999.25 .. 999.5 THEN + FAILED ("1000.0 - (2.0 / 3) NOT IN 999.25 .. 999.5"); + END IF; + + -- CHECK ADDITION AND SUBTRACTION FOR ARBITRARY MID-RANGE + -- MODEL NUMBER WITH NON-MODEL: + IF EQUAL (3, 3) THEN + X := -213.25; + END IF; + IF X + NON_MODEL_CONST NOT IN -212.75 .. -212.5 THEN + FAILED ("-213.25 + (2.0 / 3) NOT IN -212.75 .. -212.5"); + END IF; + IF NON_MODEL_VAR - X NOT IN 213.75 .. 214.0 THEN + FAILED ("(2.0 / 3) - (-213.25) NOT IN 213.75 .. 214.0"); + END IF; + + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION RAISED - B"); + END B; + + ------------------------------------------------------------------- + +C: DECLARE + A_SMALL, A_MAX, A_MIN : ST_F1 := 0.0; + B_SMALL, B_MAX, B_MIN : ST_F2 := 0.0; + X : F; + BEGIN + -- INITIALIZE "CONSTANTS": + IF EQUAL (3, 3) THEN + A_SMALL := ST_F1'SMALL; + A_MAX := ST_F1'LAST; -- BECAUSE 'LAST < 'LARGE AND + -- 'LAST IS A MODEL NUMBER. + A_MIN := ST_F1'FIRST; -- 'FIRST IS A MODEL NUMBER. + + B_SMALL := ST_F2'SMALL; + B_MAX := ST_F2'LAST; -- BECAUSE 'LAST <= 'LARGE AND + -- 'LAST IS A MODEL NUMBER. + B_MIN := ST_F2'FIRST; -- 'FIRST IS A MODEL NUMBER. + END IF; + + IF A_MIN + B_MIN /= -4.8125 THEN + FAILED ("-4.0 + (-0.8125) /= -4.8125"); + END IF; + + IF A_MIN - B_MIN /= -3.1875 THEN + FAILED ("-4.0 - (-0.8125) /= -3.1875"); + END IF; + + IF (A_MIN + B_SMALL) NOT IN A_MIN .. -3.9375 THEN + FAILED ("(A_MIN + B_SMALL) NOT IN A_MIN .. -3.9375"); + END IF; + + IF (A_MIN - B_SMALL) NOT IN -4.0625 .. -4.0 THEN + FAILED ("(A_MIN - B_SMALL) NOT IN -4.0 .. -4.0625"); + END IF; + + IF A_MIN + B_MAX /= 1.0625 THEN + FAILED ("-4.0 + 5.0625 /= 1.0625"); + END IF; + + IF A_MIN - B_MAX /= -9.0625 THEN + FAILED ("-4.0 - 5.0625 /= -9.0625"); + END IF; + + IF (A_SMALL + B_MIN) NOT IN B_MIN..-0.3125 THEN + FAILED ("(A_SMALL + B_MIN) NOT IN B_MIN..-0.3125"); + END IF; + + IF (A_SMALL - B_MIN) NOT IN +0.8125 .. 1.3125 THEN + FAILED ("(A_SMALL - B_MIN) NOT IN -0.8125 .. 1.3125"); + END IF; + + + + IF (A_SMALL + B_MAX) NOT IN 5.0625 .. 5.5625 THEN + FAILED ("(A_SMALL + B_MAX) NOT IN 5.0625 .. 5.5625"); + END IF; + + IF (A_SMALL - B_MAX) NOT IN -5.0625 .. -4.5625 THEN + FAILED ("(A_SMALL - B_MAX) NOT IN -5.0625 .. -4.5625"); + END IF; + + IF A_MAX + B_MIN /= 2.1875 THEN + FAILED ("3.0 + (-0.8125) /= 2.1875"); + END IF; + + IF A_MAX - B_MIN /= 3.8125 THEN + FAILED ("3.0 - (-0.8125) /= 3.8125"); + END IF; + + IF (A_MAX + B_SMALL) NOT IN 3.0 .. 3.0625 THEN + FAILED ("(A_MAX + B_SMALL) NOT IN 3.0 .. 3.0625"); + END IF; + + IF (A_MAX - B_SMALL) NOT IN 2.9375..3.0 THEN + FAILED ("(A_MAX - B_SMALL) NOT IN 2.9375..3.0"); + END IF; + + IF A_MAX + B_MAX /= 8.0625 THEN + FAILED ("3.0 + 5.0625 /= 8.0625"); + END IF; + + IF A_MAX - B_MAX /= -2.0625 THEN + FAILED ("3.0 - 5.0625 /= -2.0625"); + END IF; + + X := B_MIN - A_MIN; + IF X NOT IN 3.0 .. 3.25 THEN + FAILED ("-0.8125 - (-4.0) NOT IN RANGE"); + END IF; + + X := B_MIN - A_SMALL; + IF X NOT IN -1.3125 .. -0.8125 THEN + FAILED ("B_MIN - A_SMALL NOT IN RANGE"); + END IF; + + X := B_MIN - A_MAX; + IF X NOT IN -4.0 .. -3.75 THEN + FAILED ("-0.8125 - 3.0 NOT IN RANGE"); + END IF; + + X := B_SMALL - A_MIN; + IF X NOT IN 4.0 .. 4.0625 THEN + FAILED ("B_SMALL - A_MIN NOT IN RANGE"); + END IF; + + + X := B_SMALL - A_MAX; + IF X NOT IN -3.0 .. -2.75 THEN + FAILED ("B_SMALL - A_MAX NOT IN RANGE"); + END IF; + + X := B_MAX - A_MIN; + IF X NOT IN 9.0 .. 9.25 THEN + FAILED ("5.0625 - (-4.0) NOT IN RANGE"); + END IF; + + X := B_MAX - A_SMALL; + IF X NOT IN 4.56 .. 5.0625 THEN + FAILED ("5.0625 - 0.5 NOT IN RANGE"); + END IF; + + X := B_MAX - A_MAX; + IF X NOT IN 2.0 .. 2.25 THEN + FAILED ("5.0625 - 3.0 NOT IN RANGE"); + END IF; + + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION RAISED - C"); + END C; + + ------------------------------------------------------------------- + + RESULT; + +END C45331A;