1-- C52104L.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-- OBJECTIVE: 26-- CHECK THAT LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS. 27-- MORE SPECIFICALLY, TEST THAT ATTEMPTED ASSIGNMENTS BETWEEN 28-- ARRAYS WITH NON-MATCHING LENGTHS LEAVE THE DESTINATION ARRAY 29-- INTACT AND CAUSE CONSTRAINT_ERROR TO BE RAISED. 30-- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT 31-- ARE TREATED ELSEWHERE.) 32 33-- THIS IS THE SECOND FILE IN 34-- DIVISION C : NON-NULL LENGTHS NOT DETERMINABLE STATICALLY. 35 36-- HISTORY: 37-- RM 07/20/81 CREATED ORIGINAL TEST. 38-- SPS 03/22/83 39-- DHH 10/20/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS. 40 41WITH REPORT; 42PROCEDURE C52104L IS 43 44 USE REPORT ; 45 46BEGIN 47 48 TEST( "C52104L" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" & 49 " ASSIGNMENTS THE LENGTHS MUST MATCH" ); 50 51 52 -- ( EACH DIVISION COMPRISES 3 FILES, 53 -- COVERING RESPECTIVELY THE FIRST 54 -- 3 , NEXT 2 , AND LAST 3 OF THE 8 55 -- SELECTIONS FOR THE DIVISION.) 56 57 58 ------------------------------------------------------------------- 59 60 -- (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 61 -- WERE DEFINED USING THE "BOX" SYMBOL 62 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 63 64 DECLARE 65 66 TYPE TABOX3 IS ARRAY( INTEGER RANGE <> ) OF CHARACTER ; 67 68 ARRX31 : TABOX3( IDENT_INT(2)..IDENT_INT(6) ) := "QUINC" ; 69 70 BEGIN 71 72 73 -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE): 74 75 ARRX31 := "ABCD" ; 76 FAILED( "NO EXCEPTION RAISED (13)" ); 77 78 EXCEPTION 79 80 WHEN CONSTRAINT_ERROR => 81 82 -- CHECKING THE VALUES AFTER THE ASSIGNMENT: 83 84 IF ARRX31 /= "QUINC" OR 85 ARRX31( IDENT_INT(2)..IDENT_INT(6) ) /= "QUINC" 86 THEN 87 FAILED( "LHS ARRAY ALTERED (13)" ); 88 END IF; 89 90 WHEN OTHERS => 91 FAILED( "WRONG EXCEPTION RAISED - SUBTEST 13" ); 92 93 END ; 94 95 96 ------------------------------------------------------------------- 97 98 -- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS 99 -- WERE DEFINED USING THE "BOX" SYMBOL 100 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' . 101 102 DECLARE 103 104 TYPE TABOX4 IS ARRAY( INTEGER RANGE <> ) OF CHARACTER ; 105 106 SUBTYPE TABOX42 IS TABOX4( IDENT_INT(5)..IDENT_INT(9) ); 107 108 ARRX42 : TABOX42 ; 109 110 BEGIN 111 112 -- INITIALIZATION OF LHS ARRAY: 113 114 ARRX42 := "QUINC" ; 115 116 117 -- SLICE ASSIGNMENT: 118 119 ARRX42( IDENT_INT(6)..IDENT_INT(9) ) := "ABCDEFGH" ; 120 FAILED( "NO EXCEPTION RAISED (14)" ); 121 122 EXCEPTION 123 124 WHEN CONSTRAINT_ERROR => 125 126 -- CHECKING THE VALUES AFTER THE ASSIGNMENT: 127 128 IF ARRX42 /= "QUINC" OR 129 ARRX42( IDENT_INT(5)..IDENT_INT(9) ) /= "QUINC" 130 THEN 131 FAILED( "LHS ARRAY ALTERED (14)" ); 132 END IF; 133 134 WHEN OTHERS => 135 FAILED( "WRONG EXCEPTION RAISED - SUBTEST 14" ); 136 137 END ; 138 139 140 ------------------------------------------------------------------- 141 142 143 RESULT ; 144 145 146END C52104L; 147