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111
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1 -- C35503G.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26 -- CHECK THAT 'PRED' AND 'SUCC' YIELD THE CORRECT RESULT WHEN THE
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27 -- PREFIX IS AN INTEGER TYPE.
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28
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29 -- HISTORY:
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30 -- RJW 03/17/86 CREATED ORIGINAL TEST.
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31 -- DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
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32
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33 WITH REPORT; USE REPORT;
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34
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35 PROCEDURE C35503G IS
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36
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37 BEGIN
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38 TEST ("C35503G", "CHECK THAT 'PRED' AND 'SUCC' YIELD THE " &
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39 "CORRECT RESULT WHEN THE PREFIX IS AN " &
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40 "INTEGER TYPE" );
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41
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42 DECLARE
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43 TYPE INT IS RANGE -6 .. 6;
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44 SUBTYPE SINT IS INT RANGE -4 .. 4;
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45
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46 BEGIN
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47
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48 FOR I IN INT'FIRST + 1 .. INT'LAST LOOP
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49 BEGIN
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50 IF SINT'PRED (I) /= I - 1 THEN
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51 FAILED ( "WRONG SINT'PRED FOR " &
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52 INT'IMAGE (I));
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53 END IF;
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54 EXCEPTION
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55 WHEN OTHERS =>
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56 FAILED ( "EXCEPTION RAISED FOR " &
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57 "SINT'PRED OF " &
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58 INT'IMAGE (I));
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59 END;
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60 END LOOP;
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61
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62 FOR I IN INT'FIRST .. INT'LAST - 1 LOOP
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63 BEGIN
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64 IF SINT'SUCC (I) /= I + 1 THEN
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65 FAILED ( "WRONG SINT'SUCC FOR " &
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66 INT'IMAGE (I));
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67 END IF;
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68 EXCEPTION
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69 WHEN OTHERS =>
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70 FAILED ( "EXCEPTION RAISED FOR " &
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71 "SINT'SUCC OF " &
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72 INT'IMAGE (I));
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73 END;
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74 END LOOP;
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75
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76 END;
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77
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78 DECLARE
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79 SUBTYPE INTRANGE IS INTEGER RANGE IDENT_INT(-6) ..
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80 IDENT_INT(6);
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81 SUBTYPE SINTEGER IS INTEGER RANGE IDENT_INT(-4) ..
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82 IDENT_INT(4);
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83
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84 BEGIN
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85 FOR I IN INTRANGE LOOP
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86 BEGIN
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87 IF SINTEGER'PRED (I) /= I - IDENT_INT(1) THEN
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88 FAILED ( "WRONG SINTEGER'PRED FOR " &
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89 INTEGER'IMAGE (I));
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90 END IF;
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91 EXCEPTION
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92 WHEN OTHERS =>
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93 FAILED ( "EXCEPTION RAISED FOR " &
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94 "SINTEGER'PRED OF " &
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95 INTEGER'IMAGE (I));
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96 END;
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97 BEGIN
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98 IF SINTEGER'SUCC (I) /= I + IDENT_INT(1) THEN
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99 FAILED ( "WRONG SINTEGER'SUCC FOR " &
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100 INTEGER'IMAGE (I));
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101 END IF;
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102 EXCEPTION
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103 WHEN OTHERS =>
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104 FAILED ( "EXCEPTION RAISED FOR " &
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105 "SINTEGER'SUCC OF " &
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106 INTEGER'IMAGE (I));
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107 END;
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108 END LOOP;
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109
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110 END;
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111
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112 RESULT;
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113 END C35503G;
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