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1 -- C52104P.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- CHECK THAT LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
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26 -- MORE SPECIFICALLY, TEST THAT ATTEMPTED ASSIGNMENTS BETWEEN
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27 -- ARRAYS WITH NON-MATCHING LENGTHS LEAVE THE DESTINATION ARRAY
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28 -- INTACT AND CAUSE CONSTRAINT_ERROR TO BE RAISED.
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29 -- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
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30 -- ARE TREATED ELSEWHERE.)
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31
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32 -- DIVISION D : NULL LENGTHS NOT DETERMINABLE STATICALLY.
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33
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34
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35 -- RM 07/20/81
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36
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37
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38 WITH REPORT;
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39 PROCEDURE C52104P IS
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40
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41 USE REPORT ;
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42
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43 BEGIN
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44
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45 TEST( "C52104P" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
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46 " ASSIGNMENTS THE LENGTHS MUST MATCH" );
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47
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48
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49 -- IN THIS TEST WE CAN'T USE AGGREGATE ASSIGNMENT (EXCEPT WHEN
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50 -- THE AGGREGATES ARE STRING LITERALS); THEREFORE:
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51 --
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52 -- (1) ARRAYS WILL BE INITIALIZED BY INDIVIDUAL ASSIGNMENTS;
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53 -- (2) CAN'T USE NON-NULL CONSTANT ARRAYS.
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54
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55
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56 -- WE ASSUME THAT IN AN ARRAY_TYPE_DEFINITION THE INDEX PORTION
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57 -- AND THE COMPONENT_TYPE PORTION ARE FUNCTIONALLY ORTHOGONAL
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58 -- ALSO AT THE IMPLEMENTATION LEVEL, I.E. THAT THE CORRECTNESS
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59 -- OF THE ACCESSING MECHANISM FOR ARRAYS DOES NOT DEPEND ON
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60 -- COMPONENT_TYPE. ACCORDINGLY WE ARE TESTING FOR SOME BUT
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61 -- NOT ALL KINDS OF COMPONENT_TYPE. (COMPONENT_TYPES INCLUDED:
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62 -- INTEGER , CHARACTER , BOOLEAN .)
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63
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64
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65 -- CASES DISTINGUISHED: ( 8 SELECTED CASES ARE IMPLEMENTED)
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66 --
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67 -- ( THE 8 SELECTIONS ARE THE 5-CASE
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68 -- SERIES 10-11-12-13-14 FOLLOWED
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69 -- BY 7 , 8 , 9 (IN THIS ORDER). )
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70 --
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71 --
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72 -- ( EACH DIVISION COMPRISES 3 FILES,
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73 -- COVERING RESPECTIVELY THE FIRST
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74 -- 3 , NEXT 2 , AND LAST 3 OF THE 8
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75 -- SELECTIONS FOR THE DIVISION.)
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76 --
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77 --
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78 -- (1..6) (DO NOT APPLY TO NON-MATCHING OBJECTS, SINCE WE WANT
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79 -- THE OBJECTS TO HAVE THE S A M E BASE TYPE.)
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80 --
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81 --
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82 -- (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
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83 -- THEMSELVES).
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84 --
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85 --
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86 -- (8) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' , WITH
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87 -- STRING LITERALS.
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88 --
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89 --
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90 -- (9) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
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91 -- THEMSELVES).
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92 --
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93 --
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94 -- (-) CONSTRAINABLE TYPES: ONLY SUBTESTS 2, 3, 4, 5, 6
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95 -- WILL BE REPLICATED -- AS SUBTESTS 10, 11, 12, 13, 14 .
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96 --
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97 --
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98 -- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
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99 -- DEFINED USING THE "BOX" COMPOUND SYMBOL.
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100 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
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101 --
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102 --
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103 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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104 -- WERE DEFINED USING THE "BOX" SYMBOL
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105 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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106 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
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107 --
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108 --
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109 -- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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110 -- WERE DEFINED USING THE "BOX" SYMBOL
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111 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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112 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
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113 --
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114 --
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115 -- (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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116 -- WERE DEFINED USING THE "BOX" SYMBOL
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117 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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118 --
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119 -- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING
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120 -- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED
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121 -- BY THE TYPEMARK WILL NOT BE 1 .)
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122 --
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123 --
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124 -- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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125 -- WERE DEFINED USING THE "BOX" SYMBOL
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126 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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127 --
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128 --
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129 --
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130 -- (-) SPECIAL CASES: SUPERLONG ARRAYS.. (TREATED FOR DYNAMIC
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131 -- ARRAYS ONLY,
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132 -- DIVISIONS C AND D .)
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133 --
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134 --
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135
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136
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137 -------------------------------------------------------------------
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138
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139 -- (1 .. 6: NOT APPLICABLE)
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140 --
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141 --
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142
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143 -------------------------------------------------------------------
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144
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145 -- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
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146 -- DEFINED USING THE "BOX" COMPOUND SYMBOL.
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147 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
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148
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149 DECLARE
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150
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151 TYPE TABOX0 IS ARRAY( INTEGER RANGE <> , INTEGER RANGE <>
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152 ) OF INTEGER ;
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153
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154 SUBTYPE TABOX01 IS TABOX0( IDENT_INT(1)..IDENT_INT(1) ,
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155 IDENT_INT(0)..IDENT_INT(7) );
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156 SUBTYPE TABOX02 IS TABOX0 ;
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157
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158 ARRX01 : TABOX01 ;
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159 ARRX02 : TABOX02( IDENT_INT(1)..IDENT_INT(0) ,
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160 IDENT_INT(0)..IDENT_INT(7) );
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161
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162 BEGIN
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163
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164 -- ARRAY ASSIGNMENT:
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165
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166 ARRX02 := ARRX01 ;
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167 FAILED( "EXCEPTION NOT RAISED - SUBTEST 10" );
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168
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169 EXCEPTION
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170
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171 WHEN CONSTRAINT_ERROR =>
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172
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173 NULL ;
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174
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175 WHEN OTHERS =>
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176
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177 FAILED( "WRONG EXCEPTION RAISED - SUBTEST 10" );
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178
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179 END ;
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180
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181
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182 -------------------------------------------------------------------
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183
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184 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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185 -- WERE DEFINED USING THE "BOX" SYMBOL
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186 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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187 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
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188
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189 DECLARE
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190
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191 TYPE TABOX1 IS ARRAY( INTEGER RANGE <> ) OF INTEGER ;
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192
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193 SUBTYPE TABOX11 IS TABOX1( IDENT_INT(4)..IDENT_INT(5) ) ;
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194
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195 ARRX11 : TABOX11 ;
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196 ARRX12 : TABOX1( IDENT_INT(5)..IDENT_INT(4) );
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197
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198 BEGIN
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199
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200 -- ARRAY ASSIGNMENT:
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201
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202 ARRX12 := ARRX11 ;
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203 FAILED( "EXCEPTION NOT RAISED - SUBTEST 11" );
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204
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205 EXCEPTION
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206
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207 WHEN CONSTRAINT_ERROR =>
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208
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209 NULL ;
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210
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211 WHEN OTHERS =>
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212
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213 FAILED( "WRONG EXCEPTION RAISED - SUBTEST 11" );
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214
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215 END ;
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216
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217
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218 -------------------------------------------------------------------
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219
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220 -- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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221 -- WERE DEFINED USING THE "BOX" SYMBOL
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222 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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223 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
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224
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225 DECLARE
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226
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227 TYPE TABOX5 IS ARRAY( INTEGER RANGE <> ) OF BOOLEAN ;
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228
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229 SUBTYPE TABOX51 IS TABOX5( IDENT_INT(1)..IDENT_INT(5) );
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230
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231 ARRX51 : TABOX51 ;
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232 ARRX52 : TABOX5( IDENT_INT(5)..IDENT_INT(9) );
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233
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234 BEGIN
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235
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236 -- INITIALIZATION OF RHS ARRAY:
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237
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238 FOR I IN IDENT_INT(1)..IDENT_INT(5) LOOP
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239 ARRX51( I ) := FALSE ; -- VALUES WILL BE: F T F F T
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240 END LOOP;
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241
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242 ARRX51(2) := TRUE ;
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243
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244 ARRX51(5) := TRUE ; -- RHS VALUES ARE: F T F F T
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245
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246
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247 -- INITIALIZATION OF LHS ARRAY:
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248
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249 FOR I IN IDENT_INT(5)..IDENT_INT(9) LOOP
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250 ARRX52( I ) := TRUE ; -- VALUES WILL BE: T F T T F
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251 END LOOP;
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252
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253 ARRX52(6) := FALSE ;
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254
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255 ARRX52(9) := FALSE ; -- LHS VALUES ARE: T F T T F
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256
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257
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258 -- NULL SLICE ASSIGNMENT:
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259
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260 ARRX52( IDENT_INT(6)..IDENT_INT(5) ) :=
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261 ARRX51
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262 ( IDENT_INT(4)..IDENT_INT(4) ) ;
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263 FAILED( "EXCEPTION NOT RAISED - SUBTEST 12" );
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264
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265 EXCEPTION
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266
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267 WHEN CONSTRAINT_ERROR =>
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268
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269 -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
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270 IF ARRX52( 5 ) /= TRUE OR
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271 ARRX52( 6 ) /= FALSE OR
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272 ARRX52( 7 ) /= TRUE OR
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273 ARRX52( 8 ) /= TRUE OR
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274 ARRX52( 9 ) /= FALSE
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275 THEN
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276 FAILED( "LHS ARRAY ALTERED (12)" );
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277 END IF;
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278
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279 WHEN OTHERS =>
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280
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281 FAILED( "WRONG EXCEPTION RAISED - SUBTEST 12" );
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282
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283 END ;
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284
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285
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286 -------------------------------------------------------------------
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287
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288
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289 RESULT ;
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290
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291
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292 END C52104P;
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