gcc/testsuite/ada/acats/tests/c5/c52103c.ada

   1 -- C52103C.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
  26 --    MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING
  27 --    LENGTHS DO NOT CAUSE  CONSTRAINT_ERROR  TO BE RAISED AND
  28 --    ARE PERFORMED CORRECTLY.
  29 --    (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
  30 --    ARE TREATED ELSEWHERE.)
  31
  32 -- THIS IS THE THIRD FILE IN
  33 --    DIVISION  A : STATICALLY-DETERMINABLE NON-NULL LENGTHS.
  34
  35
  36 -- RM 07/20/81
  37 -- SPS 3/22/83
  38
  39
  40 WITH REPORT;
  41
  42
  43 PROCEDURE  C52103C  IS
  44
  45      USE  REPORT ;
  46
  47 BEGIN
  48
  49      TEST( "C52103C" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
  50                        " ASSIGNMENTS  THE LENGTHS MUST MATCH" );
  51
  52
  53      --                              ( EACH DIVISION COMPRISES 3 FILES,
  54      --                                COVERING RESPECTIVELY THE FIRST
  55      --                                3 , NEXT 2 , AND LAST 3 OF THE 8
  56      --                                SELECTIONS FOR THE DIVISION.)
  57
  58
  59      -------------------------------------------------------------------
  60
  61      --    (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE  'STRING'  (BY
  62      --        THEMSELVES).
  63
  64      DECLARE
  65
  66           ARR71  :  STRING( 1..5 )  := "ABCDE" ;
  67           ARR72  :  STRING( 5..9 )  := "FGHIJ" ;
  68
  69      BEGIN
  70
  71
  72           -- STRING ASSIGNMENT:
  73
  74           ARR72 := ARR71 ;
  75
  76
  77           -- CHECKING THE VALUES AFTER THE STRING ASSIGNMENT:
  78
  79           IF  ARR72 /= "ABCDE"
  80           THEN
  81                FAILED( "STRING ASSIGNMENT NOT CORRECT (7)" );
  82           END IF;
  83
  84      EXCEPTION
  85
  86           WHEN  OTHERS  =>
  87                FAILED( "EXCEPTION RAISED  -  SUBTEST 7" );
  88
  89      END ;
  90
  91
  92      -------------------------------------------------------------------
  93
  94      --    (8) SLICED OBJECTS OF THE PREDEFINED TYPE  'STRING' , WITH
  95      --        STRING LITERALS.
  96      --
  97
  98      DECLARE
  99
 100           ARR82 : STRING( 5..9 ) ;
 101
 102      BEGIN
 103
 104
 105           -- INITIALIZATION OF UNUSED COMPONENT OF LHS ARRAY:
 106
 107           ARR82( 5..5 )  :=  "Q"  ;
 108
 109
 110           -- STRING LITERAL ASSIGNMENT:
 111
 112           ARR82( 5..9 )( 6..9 ) :=  "BCDE" ;
 113
 114
 115           -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
 116
 117           IF  ARR82           /=  "QBCDE"  OR
 118               ARR82(  5..9  ) /=  "QBCDE"
 119           THEN
 120                FAILED( "SLICE ASSIGNMENT NOT CORRECT (8)" );
 121           END IF;
 122
 123      EXCEPTION
 124
 125           WHEN  OTHERS  =>
 126                FAILED( "EXCEPTION RAISED  -  SUBTEST 8" );
 127
 128      END ;
 129
 130      -------------------------------------------------------------------
 131
 132      --    (9) SLICED OBJECTS OF THE PREDEFINED TYPE  'STRING'  (BY
 133      --        THEMSELVES).
 134      --
 135
 136      DECLARE
 137
 138           SUBTYPE  TA92  IS  STRING( 5..9 ) ;
 139
 140           ARR91  :  STRING( 1..5 )  := "ABCDE" ;
 141           ARR92  :  TA92 ;
 142
 143      BEGIN
 144
 145
 146           -- INITIALIZATION OF UNUSED COMPONENT OF LHS ARRAY:
 147
 148           ARR92( 5..5 )  :=  "Q"  ;
 149
 150
 151           -- STRING SLICE ASSIGNMENT:
 152
 153           ARR92( 5..9 )( 6..9 ) :=  ARR91( 1..5 )(2..5 )( 2..5 ) ;
 154
 155
 156           -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
 157
 158           IF  ARR92           /=  "QBCDE"  OR
 159               ARR92(  5..9  ) /=  "QBCDE"
 160           THEN
 161                FAILED( "SLICE ASSIGNMENT NOT CORRECT (9)" );
 162           END IF;
 163
 164      EXCEPTION
 165
 166           WHEN  OTHERS  =>
 167                FAILED( "EXCEPTION RAISED  -  SUBTEST 9" );
 168
 169      END ;
 170
 171
 172      -------------------------------------------------------------------
 173
 174
 175      RESULT ;
 176
 177
 178 END C52103C;