gcc/testsuite/ada/acats/tests/c3/c35a05a.ada

   1 -- C35A05A.ADA
   2
   3 --                             Grant of Unlimited Rights
   4 --
   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
   9 --     this public release, the Government intends to confer upon all
  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
  13 --     any manner and for any purpose whatsoever, and to have or permit others
  14 --     to do so.
  15 --
  16 --                                    DISCLAIMER
  17 --
  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
  21 --     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- CHECK THAT FOR FIXED POINT TYPES THE FORE AND AFT ATTRIBUTES YIELD
  26 -- THE CORRECT VALUES.
  27
  28 -- CASE A: BASIC TYPES THAT FIT THE CHARACTERISTICS OF DURATION'BASE.
  29
  30 -- WRG 8/8/86
  31
  32 WITH REPORT; USE REPORT;
  33 PROCEDURE C35A05A IS
  34
  35      -- THE NAME OF EACH TYPE OR SUBTYPE ENDS WITH THAT TYPE'S
  36      -- 'MANTISSA VALUE.
  37
  38      TYPE LEFT_OUT_M1       IS DELTA 0.25  RANGE -0.5 .. 0.5;
  39      TYPE LEFT_EDGE_M1      IS DELTA 0.5   RANGE -1.0 .. 1.0;
  40      TYPE RIGHT_EDGE_M1     IS DELTA 1.0   RANGE -2.0 .. 2.0;
  41      TYPE RIGHT_OUT_M1      IS DELTA 2.0   RANGE -4.0 .. 4.0;
  42      TYPE MIDDLE_M2         IS DELTA 0.5   RANGE -2.0 .. 2.0;
  43      TYPE MIDDLE_M3         IS DELTA 0.5   RANGE  0.0 .. 2.5;
  44      TYPE MIDDLE_M15        IS DELTA 2.0 **(-6) RANGE  -512.0 ..  512.0;
  45      TYPE MIDDLE_M16        IS DELTA 2.0 **(-6) RANGE -1024.0 .. 1024.0;
  46      TYPE LIKE_DURATION_M23 IS DELTA 0.020 RANGE -86_400.0 .. 86_400.0;
  47      TYPE DECIMAL_M18       IS DELTA 0.1   RANGE -10_000.0 .. 10_000.0;
  48      TYPE DECIMAL_M4        IS DELTA 100.0 RANGE   -1000.0 ..   1000.0;
  49      TYPE DECIMAL_M11       IS DELTA 0.09999 RANGE  -100.0 ..    100.0;
  50      TYPE DECIMAL2_M18      IS DELTA 0.1   RANGE   -9999.0 ..   9999.0;
  51
  52      -------------------------------------------------------------------
  53
  54      SUBTYPE ST_LEFT_EDGE_M6 IS MIDDLE_M15
  55           DELTA 2.0 ** (-6) RANGE IDENT_INT (1) * (-1.0) .. 1.0;
  56      SUBTYPE ST_MIDDLE_M14   IS MIDDLE_M16
  57           DELTA 2.0 ** (-5) RANGE -512.0 .. IDENT_INT (1) * 512.0;
  58      SUBTYPE ST_MIDDLE_M2    IS LIKE_DURATION_M23
  59           DELTA 0.5 RANGE -2.0 .. 2.0;
  60      SUBTYPE ST_MIDDLE_M3    IS LIKE_DURATION_M23
  61           DELTA 0.5 RANGE  0.0 .. 2.5;
  62      SUBTYPE ST_DECIMAL_M7   IS DECIMAL_M18
  63           DELTA  10.0 RANGE -1000.0 .. 1000.0;
  64      SUBTYPE ST_DECIMAL_M3   IS DECIMAL_M4
  65           DELTA 100.0 RANGE  -500.0 ..  500.0;
  66
  67      -------------------------------------------------------------------
  68
  69      PROCEDURE CHECK_FORE_AND_AFT
  70          (NAME        : STRING;
  71           ACTUAL_FORE : INTEGER; CORRECT_FORE : POSITIVE;
  72           ACTUAL_AFT  : INTEGER; CORRECT_AFT  : POSITIVE) IS
  73      BEGIN
  74           IF ACTUAL_FORE /= IDENT_INT (CORRECT_FORE) THEN
  75                FAILED (NAME & "'FORE =" & INTEGER'IMAGE(ACTUAL_FORE) );
  76           END IF;
  77           IF ACTUAL_AFT /= IDENT_INT (CORRECT_AFT) THEN
  78                FAILED (NAME & "'AFT  =" & INTEGER'IMAGE(ACTUAL_AFT) );
  79           END IF;
  80      END CHECK_FORE_AND_AFT;
  81
  82 BEGIN
  83
  84      TEST ("C35A05A", "CHECK THAT FOR FIXED POINT TYPES THE FORE AND " &
  85                       "AFT ATTRIBUTES YIELD THE CORRECT VALUES - " &
  86                       "BASIC TYPES");
  87
  88      CHECK_FORE_AND_AFT ("LEFT_OUT_M1",       LEFT_OUT_M1'FORE, 2,
  89                                               LEFT_OUT_M1'AFT,  1);
  90
  91      CHECK_FORE_AND_AFT ("LEFT_EDGE_M1",      LEFT_EDGE_M1'FORE, 2,
  92                                               LEFT_EDGE_M1'AFT,  1);
  93
  94      CHECK_FORE_AND_AFT ("RIGHT_EDGE_M1",     RIGHT_EDGE_M1'FORE, 2,
  95                                               RIGHT_EDGE_M1'AFT,  1);
  96
  97      CHECK_FORE_AND_AFT ("RIGHT_OUT_M1",      RIGHT_OUT_M1'FORE, 2,
  98                                               RIGHT_OUT_M1'AFT,  1);
  99
 100      CHECK_FORE_AND_AFT ("MIDDLE_M2",         MIDDLE_M2'FORE, 2,
 101                                               MIDDLE_M2'AFT,  1);
 102
 103      CHECK_FORE_AND_AFT ("MIDDLE_M3",         MIDDLE_M3'FORE, 2,
 104                                               MIDDLE_M3'AFT,  1);
 105
 106      CHECK_FORE_AND_AFT ("MIDDLE_M15",        MIDDLE_M15'FORE, 4,
 107                                               MIDDLE_M15'AFT,  2);
 108
 109      CHECK_FORE_AND_AFT ("MIDDLE_M16",        MIDDLE_M16'FORE, 5,
 110                                               MIDDLE_M16'AFT,  2);
 111
 112      CHECK_FORE_AND_AFT ("LIKE_DURATION_M23", LIKE_DURATION_M23'FORE, 6,
 113                                               LIKE_DURATION_M23'AFT, 2);
 114
 115      CHECK_FORE_AND_AFT ("DECIMAL_M18",       DECIMAL_M18'FORE, 6,
 116                                               DECIMAL_M18'AFT,  1);
 117
 118      IF DECIMAL_M4'FORE /= 5 AND DECIMAL_M4'FORE /= 4 THEN
 119           FAILED ("DECIMAL_M4'FORE =" &
 120                   INTEGER'IMAGE(DECIMAL_M4'FORE) );
 121      END IF;
 122      IF DECIMAL_M4'AFT /= 1 THEN
 123           FAILED ("DECIMAL_M4'AFT  =" &
 124                   INTEGER'IMAGE(DECIMAL_M4'AFT) );
 125      END IF;
 126
 127      CHECK_FORE_AND_AFT ("DECIMAL_M11",       DECIMAL_M11'FORE, 4,
 128                                               DECIMAL_M11'AFT,  2);
 129
 130      CHECK_FORE_AND_AFT ("DECIMAL2_M18",      DECIMAL2_M18'FORE, 5,
 131                                               DECIMAL2_M18'AFT,  1);
 132
 133      CHECK_FORE_AND_AFT ("ST_LEFT_EDGE_M6",   ST_LEFT_EDGE_M6'FORE, 2,
 134                                               ST_LEFT_EDGE_M6'AFT,  2);
 135
 136      CHECK_FORE_AND_AFT ("ST_MIDDLE_M14",     ST_MIDDLE_M14'FORE, 4,
 137                                               ST_MIDDLE_M14'AFT,  2);
 138
 139      CHECK_FORE_AND_AFT ("ST_MIDDLE_M2",      ST_MIDDLE_M2'FORE, 2,
 140                                               ST_MIDDLE_M2'AFT,  1);
 141
 142      CHECK_FORE_AND_AFT ("ST_MIDDLE_M3",      ST_MIDDLE_M3'FORE, 2,
 143                                               ST_MIDDLE_M3'AFT,  1);
 144
 145      CHECK_FORE_AND_AFT ("ST_DECIMAL_M7",     ST_DECIMAL_M7'FORE, 5,
 146                                               ST_DECIMAL_M7'AFT,  1);
 147
 148      CHECK_FORE_AND_AFT ("ST_DECIMAL_M3",     ST_DECIMAL_M3'FORE, 4,
 149                                               ST_DECIMAL_M3'AFT,  1);
 150
 151      RESULT;
 152
 153 END C35A05A;