gcc/testsuite/ada/acats/tests/c5/c52103h.ada

   1 -- C52103H.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  B : STATICALLY-DETERMINABLE NULL LENGTHS.
  34
  35
  36 -- RM 07/20/81
  37 -- SPS 3/22/83
  38
  39
  40 WITH REPORT;
  41 PROCEDURE  C52103H  IS
  42
  43      USE  REPORT ;
  44
  45 BEGIN
  46
  47      TEST( "C52103H" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
  48                        " ASSIGNMENTS  THE LENGTHS MUST MATCH" );
  49
  50
  51      --                              ( EACH DIVISION COMPRISES 3 FILES,
  52      --                                COVERING RESPECTIVELY THE FIRST
  53      --                                3 , NEXT 2 , AND LAST 3 OF THE 8
  54      --                                SELECTIONS FOR THE DIVISION.)
  55
  56
  57      -------------------------------------------------------------------
  58
  59      --    (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE  'STRING'  (BY
  60      --        THEMSELVES).
  61
  62      DECLARE
  63
  64           ARR71  :  STRING( 1..0 )  := "" ;
  65           ARR72  :  STRING( 5..4 )  ;
  66
  67      BEGIN
  68
  69
  70           -- STRING ASSIGNMENT:
  71
  72           ARR72 := ARR71 ;
  73
  74
  75           -- CHECKING THE VALUES AFTER THE STRING ASSIGNMENT:
  76
  77           IF  ARR72 /= ""
  78           THEN
  79                FAILED( "STRING ASSIGNMENT NOT CORRECT (7)" );
  80           END IF;
  81
  82      EXCEPTION
  83
  84           WHEN  OTHERS  =>
  85                FAILED( "EXCEPTION RAISED  -  SUBTEST 7" );
  86
  87      END ;
  88
  89
  90      -------------------------------------------------------------------
  91
  92      --    (8) SLICED OBJECTS OF THE PREDEFINED TYPE  'STRING' , WITH
  93      --        STRING LITERALS.
  94      --
  95
  96      DECLARE
  97
  98           ARR82 : STRING( 5..9 ) ;
  99
 100      BEGIN
 101
 102
 103           -- INITIALIZATION OF LHS ARRAY:
 104
 105           ARR82( 5..9 )  :=  "QUINC"  ;
 106
 107
 108           -- STRING LITERAL ASSIGNMENT:
 109
 110           ARR82( 5..9 )( 6..9 )( 6..5 ) :=  "" ;
 111
 112
 113           -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
 114
 115           IF  ARR82           /=  "QUINC"  OR
 116               ARR82(  5..9  ) /=  "QUINC"
 117           THEN
 118                FAILED( "SLICE ASSIGNMENT NOT CORRECT (8)" );
 119           END IF;
 120
 121      EXCEPTION
 122
 123           WHEN  OTHERS  =>
 124                FAILED( "EXCEPTION RAISED  -  SUBTEST 8" );
 125
 126      END ;
 127
 128      -------------------------------------------------------------------
 129
 130      --    (9) SLICED OBJECTS OF THE PREDEFINED TYPE  'STRING'  (BY
 131      --        THEMSELVES).
 132      --
 133
 134      DECLARE
 135
 136           SUBTYPE  TA92  IS  STRING( 5..9 ) ;
 137
 138           ARR91  :  STRING( 1..5 )  := "ABCDE" ;
 139           ARR92  :  TA92 ;
 140
 141      BEGIN
 142
 143
 144           -- INITIALIZATION OF LHS ARRAY:
 145
 146           ARR92( 5..9 )  :=  "QUINC"  ;
 147
 148
 149           -- STRING SLICE ASSIGNMENT:
 150
 151           ARR92( 5..9 )( 6..9 )( 8..7 ) :=  ARR91( 1..5 )( 5..4 ) ;
 152
 153
 154           -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
 155
 156           IF  ARR92           /=  "QUINC"  OR
 157               ARR92(  5..9  ) /=  "QUINC"
 158           THEN
 159                FAILED( "SLICE ASSIGNMENT NOT CORRECT (9)" );
 160           END IF;
 161
 162      EXCEPTION
 163
 164           WHEN  OTHERS  =>
 165                FAILED( "EXCEPTION RAISED  -  SUBTEST 9" );
 166
 167      END ;
 168
 169      -------------------------------------------------------------------
 170
 171
 172      RESULT ;
 173
 174
 175 END C52103H;