gcc/testsuite/ada/acats/tests/c3/c35502e.ada

   1 -- C35502E.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 THE ATTRIBUTES 'IMAGE' AND 'VALUE' YIELD THE CORRECT
  26 -- RESULTS WHEN THE PREFIX IS A FORMAL DISCRETE TYPE WHOSE ACTUAL
  27 -- PARAMETER IS AN ENUMERATION TYPE OTHER THAN A BOOLEAN OR A
  28 -- CHARACTER TYPE.
  29 -- SUBTESTS ARE:
  30 --     PART (A). TESTS FOR IMAGE.
  31 --     PART (B). TESTS FOR VALUE.
  32
  33 -- RJW 5/13/86
  34
  35 WITH REPORT; USE REPORT;
  36
  37 PROCEDURE  C35502E  IS
  38
  39           TYPE ENUM IS (A, BC, ABC, A_B_C, abcd);
  40           SUBTYPE SUBENUM IS ENUM RANGE A .. BC;
  41
  42           TYPE NEWENUM IS NEW ENUM;
  43
  44 BEGIN
  45
  46      TEST( "C35502E" , "CHECK THAT THE ATTRIBUTES 'IMAGE' AND " &
  47                        "'VALUE' YIELD THE CORRECT RESULTS WHEN THE " &
  48                        "PREFIX IS A FORMAL DISCRETE TYPE WHOSE " &
  49                        "ACTUAL PARAMETER IS AN ENUMERATION TYPE " &
  50                        "OTHER THAN A BOOLEAN OR A CHARACTER TYPE" );
  51
  52 -- PART (A).
  53      DECLARE
  54           GENERIC
  55                TYPE E IS (<>);
  56                STR1 : STRING;
  57           PROCEDURE P ( E1 : E; STR2 : STRING );
  58
  59           PROCEDURE P ( E1 : E; STR2 : STRING ) IS
  60                SUBTYPE SE IS E RANGE E'VAL(0) .. E'VAL(1);
  61           BEGIN
  62                IF SE'IMAGE ( E1 ) /= STR2 THEN
  63                     FAILED ( "INCORRECT SE'IMAGE FOR " & STR2 & " IN "
  64                               & STR1 );
  65                END IF;
  66                IF SE'IMAGE ( E1 )'FIRST /= 1 THEN
  67                     FAILED ( "INCORRECT LOWER BOUND FOR " & STR2
  68                               & " IN " & STR1 );
  69                END IF;
  70           END P;
  71
  72           PROCEDURE PE IS NEW P ( ENUM , "ENUM" );
  73           PROCEDURE PS IS NEW P ( SUBENUM, "SUBENUM" );
  74           PROCEDURE PN IS NEW P ( NEWENUM, "NEWENUM" );
  75
  76      BEGIN
  77           PE ( ABC, "ABC" );
  78           PE ( A_B_C, "A_B_C" );
  79           PS ( BC, "BC" );
  80           PN ( ABC, "ABC" );
  81           PE ( abcd, "ABCD" );
  82      END;
  83
  84 -----------------------------------------------------------------------
  85
  86 -- PART (B).
  87
  88      DECLARE
  89           GENERIC
  90                TYPE E IS (<>);
  91                STR1 : STRING;
  92           PROCEDURE P ( STR2 : STRING ; E1 : E );
  93
  94           PROCEDURE P ( STR2 : STRING ; E1 : E ) IS
  95                SUBTYPE SE IS E RANGE E'VAL(0) .. E'VAL(1);
  96           BEGIN
  97                IF E'VALUE ( STR2 ) /= E1 THEN
  98                     FAILED ( "INCORRECT " & STR1 & "'VALUE FOR """ &
  99                               STR2 & """" );
 100                END IF;
 101           EXCEPTION
 102                WHEN OTHERS =>
 103                     FAILED ( "EXCEPTION RAISED - " & STR1 & "'VALUE " &
 104                              "FOR """ & STR2 & """" );
 105           END P;
 106
 107           PROCEDURE PE IS NEW P ( ENUM , "ENUM" );
 108           PROCEDURE PN IS NEW P ( NEWENUM, "NEWENUM" );
 109
 110      BEGIN
 111           PN ("abcd", abcd);
 112           PN ("A_B_C", A_B_C);
 113           PE ("ABC     ", ABC);
 114           PE ("  A_B_C", A_B_C);
 115      END;
 116
 117
 118      DECLARE
 119           GENERIC
 120                TYPE E IS (<>);
 121           PROCEDURE P ( STR : STRING );
 122
 123           PROCEDURE P ( STR : STRING ) IS
 124                SUBTYPE SE IS E RANGE E'VAL(0) .. E'VAL(1);
 125           BEGIN
 126                IF SE'VALUE (STR) = SE'VAL (0) THEN
 127                     FAILED ( "NO EXCEPTION RAISED - " & STR & " - 1" );
 128                ELSE
 129                     FAILED ( "NO EXCEPTION RAISED - " & STR & " - 2" );
 130                END IF;
 131           EXCEPTION
 132                WHEN CONSTRAINT_ERROR =>
 133                     NULL;
 134                WHEN OTHERS =>
 135                     FAILED ( "WRONG EXCEPTION RAISED - " & STR );
 136           END P;
 137
 138           PROCEDURE PE IS NEW P ( ENUM );
 139           PROCEDURE PS IS NEW P ( SUBENUM );
 140           PROCEDURE PN IS NEW P ( NEWENUM );
 141
 142      BEGIN
 143           PS ("A BC");
 144           PN ("A&BC");
 145           PE (ASCII.HT & "BC");
 146           PE ("A" & ASCII.HT);
 147           PS ("_BC");
 148           PN ("BC_");
 149           PE ("B__C");
 150           PE ("0BC");
 151
 152      END;
 153
 154      RESULT;
 155 END C35502E;