gcc/testsuite/ada/acats/tests/c4/c45220b.ada

   1 -- C45220B.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  '<' , '<=' , '>' , '>='  PRODUCE CORRECT RESULTS ON
  26 --    BOOLEAN-TYPE OPERANDS (IN PARTICULAR, FOR OPERANDS HAVING
  27 --    DIFFERENT SUBTYPES).
  28
  29 -- THIS TEST IS DERIVED FROM  C45220A.ADA .
  30
  31
  32 -- RM    28 OCTOBER 1980
  33 -- JWC 7/8/85   RENAMED TO -AB
  34
  35
  36 WITH  REPORT ;
  37 PROCEDURE  C45220B  IS
  38
  39
  40      USE REPORT;
  41
  42      SUBTYPE  T1  IS  BOOLEAN RANGE FALSE..FALSE ;
  43      SUBTYPE  T2  IS  BOOLEAN RANGE TRUE..TRUE ;
  44      SUBTYPE  T3  IS  BOOLEAN RANGE FALSE..TRUE ;
  45      SUBTYPE  T4  IS  T3 RANGE TRUE..TRUE ;
  46
  47      FVAR1  : T1 := FALSE ;
  48      TVAR1  : T2 := TRUE ;
  49      FVAR2  : T3 := FALSE ;
  50      TVAR2  : T4 := TRUE ;
  51
  52      ERROR_COUNT : INTEGER := 0 ;
  53
  54      PROCEDURE  BUMP  IS
  55      BEGIN
  56           ERROR_COUNT := ERROR_COUNT + 1 ;
  57      END BUMP ;
  58
  59
  60 BEGIN
  61
  62
  63      TEST( "C45220B" , "CHECK THAT  '<' , '<=' , '>' , '>='  PRODUCE" &
  64                        " CORRECT RESULTS ON BOOLEAN-TYPE OPERANDS" ) ;
  65
  66      -- 64  CASES ( 2 * 2  ORDERED PAIRS OF OPERAND VALUES,
  67      --               4    OPERATORS : '<' , <=' , '>' , '>='
  68      --               4    VARIABLE/LITERAL FOR LEFT OPERAND,
  69      --                    VARIABLE/LITERAL FOR RIGHT OPERAND.
  70
  71
  72      --  'BUMP'  MEANS  'BUMP THE ERROR COUNT'
  73
  74      FVAR1  := IDENT_BOOL( FALSE ) ;
  75      TVAR1  := IDENT_BOOL( TRUE ) ;
  76      FVAR2  := IDENT_BOOL( FALSE ) ;
  77      TVAR2  := IDENT_BOOL( TRUE ) ;
  78
  79
  80      ERROR_COUNT := 0 ;
  81
  82      IF  FALSE <  FALSE  THEN  BUMP ;                END IF;
  83      IF  FVAR1 <  FALSE  THEN  BUMP ;                END IF;
  84      IF  FALSE <  FVAR2  THEN  BUMP ;                END IF;
  85      IF  FVAR2 <  FVAR1  THEN  BUMP ;                END IF;
  86
  87      IF  FALSE <  TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
  88      IF  FVAR1 <  TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
  89      IF  FALSE <  TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
  90      IF  FVAR2 <  TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
  91
  92      IF  TRUE  <  FALSE  THEN  BUMP ;                END IF;
  93      IF  TRUE  <  FVAR1  THEN  BUMP ;                END IF;
  94      IF  TVAR2 <  FALSE  THEN  BUMP ;                END IF;
  95      IF  TVAR1 <  FVAR2  THEN  BUMP ;                END IF;
  96
  97      IF  TRUE  <  TRUE   THEN  BUMP ;                END IF;
  98      IF  TVAR1 <  TRUE   THEN  BUMP ;                END IF;
  99      IF  TRUE  <  TVAR2  THEN  BUMP ;                END IF;
 100      IF  TVAR2 <  TVAR1  THEN  BUMP ;                END IF;
 101
 102      IF  ERROR_COUNT > 0  THEN
 103           FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '<'" );
 104      END IF;
 105
 106
 107      ERROR_COUNT := 0 ;
 108
 109      IF  FALSE <= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 110      IF  FVAR1 <= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 111      IF  FALSE <= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 112      IF  FVAR2 <= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 113
 114      IF  FALSE <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 115      IF  FVAR1 <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 116      IF  FALSE <= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 117      IF  FVAR2 <= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 118
 119      IF  TRUE  <= FALSE  THEN  BUMP ;                END IF;
 120      IF  TRUE  <= FVAR1  THEN  BUMP ;                END IF;
 121      IF  TVAR2 <= FALSE  THEN  BUMP ;                END IF;
 122      IF  TVAR1 <= FVAR2  THEN  BUMP ;                END IF;
 123
 124      IF  TRUE  <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 125      IF  TVAR1 <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 126      IF  TRUE  <= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 127      IF  TVAR2 <= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 128
 129      IF  ERROR_COUNT > 0  THEN
 130           FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '<='" );
 131      END IF;
 132
 133
 134      ERROR_COUNT := 0 ;
 135
 136      IF  FALSE >  FALSE  THEN  BUMP ;                END IF;
 137      IF  FVAR1 >  FALSE  THEN  BUMP ;                END IF;
 138      IF  FALSE >  FVAR2  THEN  BUMP ;                END IF;
 139      IF  FVAR2 >  FVAR1  THEN  BUMP ;                END IF;
 140
 141      IF  FALSE >  TRUE   THEN  BUMP ;                END IF;
 142      IF  FVAR1 >  TRUE   THEN  BUMP ;                END IF;
 143      IF  FALSE >  TVAR2  THEN  BUMP ;                END IF;
 144      IF  FVAR2 >  TVAR1  THEN  BUMP ;                END IF;
 145
 146      IF  TRUE  >  FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 147      IF  TRUE  >  FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 148      IF  TVAR2 >  FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 149      IF  TVAR1 >  FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 150
 151      IF  TRUE  >  TRUE   THEN  BUMP ;                END IF;
 152      IF  TVAR1 >  TRUE   THEN  BUMP ;                END IF;
 153      IF  TRUE  >  TVAR2  THEN  BUMP ;                END IF;
 154      IF  TVAR2 >  TVAR1  THEN  BUMP ;                END IF;
 155
 156      IF  ERROR_COUNT > 0  THEN
 157           FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '>'" );
 158      END IF;
 159
 160
 161      ERROR_COUNT := 0 ;
 162
 163      IF  FALSE >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 164      IF  FVAR1 >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 165      IF  FALSE >= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 166      IF  FVAR2 >= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 167
 168      IF  FALSE >= TRUE   THEN  BUMP ;                END IF;
 169      IF  FVAR1 >= TRUE   THEN  BUMP ;                END IF;
 170      IF  FALSE >= TVAR2  THEN  BUMP ;                END IF;
 171      IF  FVAR2 >= TVAR1  THEN  BUMP ;                END IF;
 172
 173      IF  TRUE  >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 174      IF  TRUE  >= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 175      IF  TVAR2 >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
 176      IF  TVAR1 >= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 177
 178      IF  TRUE  >= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 179      IF  TVAR1 >= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
 180      IF  TRUE  >= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
 181      IF  TVAR2 >= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
 182
 183      IF  ERROR_COUNT > 0  THEN
 184           FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '>='" );
 185      END IF;
 186
 187
 188      RESULT ;
 189
 190
 191 END C45220B;