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111
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1 -- C52103A.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 ARRAY ASSIGNMENTS WITH MATCHING
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27 -- LENGTHS DO NOT CAUSE CONSTRAINT_ERROR TO BE RAISED AND
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28 -- ARE PERFORMED CORRECTLY.
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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 A : STATICALLY-DETERMINABLE NON-NULL LENGTHS.
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33
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34
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35 -- RM 07/20/81
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36 -- SPS 2/18/83
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37
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38 WITH REPORT;
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39 PROCEDURE C52103A 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( "C52103A" , "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 SELECTIONS ARE 7 , 8 , 9 ,
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68 -- AND PRECISELY 5 CASES FROM THE
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69 -- TWO 5-CASE SERIES 2-3-4-5-6 AND
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70 -- 10-11-12-13-14)
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71 --
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72 -- ( IN THE CURRENT DIVISION, THE 5
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73 -- FLOATING SELECTIONS ARE 2-11-4-
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74 -- -13-6 ; THUS THE 8 SELECTIONS ARE
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75 -- 2-11-4-13-6-7-8-9 (IN THIS ORDER)
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76 -- .)
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77 --
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78 --
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79 -- ( EACH DIVISION COMPRISES 3 FILES,
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80 -- COVERING RESPECTIVELY THE FIRST
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81 -- 3 , NEXT 2 , AND LAST 3 OF THE 8
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82 -- SELECTIONS FOR THE DIVISION.)
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83 --
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84 --
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85 -- (1) ARRAY OBJECTS DECLARED IN THE SAME DECLARATION.
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86 -- (TWO-DIMENSIONAL; NON-CONSTRAINABLE TYPEMARK.)
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87 --
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88 -- (THIS WILL BE THE ONLY CASE INVOLVING OBJECTS DECLARED
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89 -- IN THE SAME DECLARATION.)
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90 --
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91 --
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92 -- (2) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
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93 -- DEFINED WITHOUT EVER USING THE "BOX" COMPOUND SYMBOL.
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94 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
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95 --
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96 -- (SLICING IS ILLEGAL; SINCE IN THIS TEST WE ARE NEVER
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97 -- USING AGGREGATES
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98 -- (EXCEPT FOR ONE-DIMENSIONAL ARRAYS OF CHARACTERS;
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99 -- SEE (5) )
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100 -- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS
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101 -- (AS IN T1(ARR) , WHERE ARR IS AN ARRAY
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102 -- OBJECT AND T1 IS AN ARRAY TYPEMARK SIMILAR
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103 -- -- AS MORE PRECISELY SPECIFIED IN RM 4.6(B) --
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104 -- TO THE TYPEMARK OF ARR ),
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105 -- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING,
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106 -- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.)
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107 --
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108 --
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109 -- (3) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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110 -- WERE DEFINED WITHOUT EVER 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 INTEGERS.)
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113 --
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114 -- (SINCE WE ARE NOT USING AGGREGATES
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115 -- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS,
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116 -- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING,
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117 -- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.)
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118 --
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119 --
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120 -- (4) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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121 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
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122 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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123 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
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124 --
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125 -- (THE ASSIGNMENT MAY REQUIRE SLIDING.)
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126 --
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127 -- (MOST SUBSEQUENT SUBCASES IN THIS TEST (OTHER THAN NULL
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128 -- ASSIGNMENTS) WILL INVOLVE SLIDING; WE ASSUME THAT
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129 -- SUBCASES WHICH WORK IN CONJUNCTION WITH SLIDING WORK
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130 -- ALSO WHEN NO SLIDING IS INVOLVED.)
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131 --
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132 --
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133 -- (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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134 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
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135 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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136 --
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137 -- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING
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138 -- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED
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139 -- BY THE TYPEMARK WILL NOT BE 1 .)
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140 --
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141 --
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142 -- (6) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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143 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
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144 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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145 --
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146 --
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147 -- (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
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148 -- THEMSELVES).
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149 --
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150 --
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151 -- (8) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' , WITH
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152 -- STRING LITERALS.
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153 --
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154 --
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155 -- (9) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
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156 -- THEMSELVES).
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157 --
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158 --
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159 -- (-) CONSTRAINABLE TYPES: ONLY SUBTESTS 2, 3, 4, 5, 6
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160 -- WILL BE REPLICATED -- AS SUBTESTS 10, 11, 12, 13, 14 .
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161 --
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162 --
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163 -- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
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164 -- DEFINED USING THE "BOX" COMPOUND SYMBOL.
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165 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
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166 --
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167 --
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168 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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169 -- WERE DEFINED USING THE "BOX" SYMBOL
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170 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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171 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
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172 --
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173 --
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174 -- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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175 -- WERE DEFINED USING THE "BOX" SYMBOL
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176 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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177 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
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178 --
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179 --
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180 -- (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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181 -- WERE DEFINED USING THE "BOX" SYMBOL
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182 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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183 --
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184 -- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING
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185 -- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED
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186 -- BY THE TYPEMARK WILL NOT BE 1 .)
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187 --
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188 --
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189 -- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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190 -- WERE DEFINED USING THE "BOX" SYMBOL
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191 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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192 --
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193 --
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194 --
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195 -- (-) SPECIAL CASES: NULL ARRAYS....... TREATED IN DIVISION B.
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196 -- SUPERLONG ARRAYS.. (TREATED FOR DYNAMIC
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197 -- ARRAYS ONLY,
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198 -- DIVISIONS C AND D .)
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199 --
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200 --
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201 -- (-) THE DYNAMIC-ARRAY COUNTERPARTS OF THESE TESTS ARE IN DI-
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202 -- VISIONS C (FOR NON-NULL ARRAYS) AND D (FOR NULL ARRAYS).
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203 --
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204 --
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205
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206
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207 -------------------------------------------------------------------
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208
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209 -- (2) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
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210 -- DEFINED WITHOUT EVER USING THE "BOX" COMPOUND SYMBOL.
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211 -- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
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212
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213 DECLARE
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214
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215 TYPE TA21 IS ARRAY( INTEGER RANGE 1..5 , INTEGER RANGE 0..7
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216 ) OF INTEGER ;
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217
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218 SUBTYPE TA22 IS TA21 ;
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219
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220 ARR21 : TA21 ;
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221 ARR22 : TA22 ;
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222
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223 BEGIN
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224
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225 -- INITIALIZATION OF RHS ARRAY:
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226
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227 FOR I IN 1..5 LOOP
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228
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229 FOR J IN 0..7 LOOP
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230 ARR21( I , J ) := I * I * J ;
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231 END LOOP;
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232
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233 END LOOP;
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234
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235
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236 -- ARRAY ASSIGNMENT:
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237
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238 ARR22 := ARR21 ;
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239
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240 -- CHECKING THE VALUES AFTER THE ARRAY ASSIGNMENT:
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241
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242 FOR I IN 1..5 LOOP
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243
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244 FOR J IN 0..7 LOOP
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245
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246 IF ARR22( I , J ) /= ( I-0 ) * ( I-0 ) * ( J-0 )
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247 THEN
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248 FAILED( "ARRAY ASSIGNMENT NOT CORRECT" );
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249 END IF;
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250
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251 END LOOP;
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252
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253 END LOOP;
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254
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255
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256 EXCEPTION
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257
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258 WHEN OTHERS =>
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259 FAILED( "EXCEPTION RAISED - SUBTEST 2" );
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260
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261 END ;
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262
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263
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264 -------------------------------------------------------------------
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265
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266 -- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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267 -- WERE DEFINED USING THE "BOX" SYMBOL
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268 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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269 -- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
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270
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271 DECLARE
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272
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273 TYPE TABOX1 IS ARRAY( INTEGER RANGE <> ) OF INTEGER ;
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274
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275 SUBTYPE TABOX11 IS TABOX1( 1..5 ) ;
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276
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277 ARRX11 : TABOX11 ;
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278 ARRX12 : TABOX1( 5..9 );
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279
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280 BEGIN
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281
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282 -- INITIALIZATION OF RHS ARRAY:
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283
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284 FOR I IN 1..5 LOOP
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285 ARRX11( I ) := I * I ;
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286 END LOOP;
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287
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288
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289 -- ARRAY ASSIGNMENT:
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290
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291 ARRX12 := ARRX11 ;
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292
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293 -- CHECKING THE VALUES AFTER THE ARRAY ASSIGNMENT:
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294
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295 FOR I IN 5..9 LOOP
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296
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297 IF ARRX12( I ) /= ( I-4 ) * ( I-4 )
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298 THEN
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299 FAILED( "ARRAY ASSIGNMENT NOT CORRECT (11)" );
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300 END IF;
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301
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302 END LOOP;
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303
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304
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305 EXCEPTION
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306
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307 WHEN OTHERS =>
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308 FAILED( "EXCEPTION RAISED - SUBTEST 11" );
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309
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310 END ;
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311
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312
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313 -------------------------------------------------------------------
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314
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315 -- (4) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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316 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
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317 -- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
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318 -- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
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319
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320 DECLARE
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321
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322 TYPE TA42 IS ARRAY( INTEGER RANGE 1..5 ) OF BOOLEAN ;
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323
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324 SUBTYPE TA41 IS TA42 ;
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325
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326 ARR41 : TA41 ;
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327 ARR42 : TA42 ;
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328
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329 BEGIN
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330
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331 -- INITIALIZATION OF RHS ARRAY:
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332
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333 FOR I IN 1..5 LOOP
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334 ARR41( I ) := FALSE ; -- VALUES WILL BE: F T F F T
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335 END LOOP;
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336
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337 ARR41(2) := TRUE ;
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338
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339 ARR41(5) := TRUE ; -- RHS VALUES ARE: F T F F T
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340
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341
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342 -- INITIALIZATION OF UNUSED COMPONENT OF LHS ARRAY:
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343
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344 ARR42( 1 ) := TRUE ;
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345
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346
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347 -- SLICE ASSIGNMENT:
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348
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349 ARR42(2..5) := ARR41(1..4) ;
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350
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351
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352 -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
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353
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354 FOR I IN 2..5 LOOP
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355
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356 IF ARR42( I ) /= FALSE AND I /= 3
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357 THEN
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358 FAILED( "SLICE ASSIGNMENT NOT CORRECT (VALUES)" );
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359 ELSIF ARR42( I ) /= TRUE AND I = 3
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360 THEN
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361 FAILED( "SLICE ASSIGNMENT NOT CORRECT (VALUES)" );
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362 END IF;
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363
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364 END LOOP;
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365
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366 IF ARR42( 1 ) /= TRUE
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367 THEN
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368 FAILED( "SLICE ASSIGNMENT NOT CORRECT (SLIDING)" );
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369 END IF;
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370
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371 EXCEPTION
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372
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373 WHEN OTHERS =>
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374 FAILED( "EXCEPTION RAISED - SUBTEST 4" );
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375
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376 END ;
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377
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378
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379 -------------------------------------------------------------------
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380
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381
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382 RESULT ;
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383
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384
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385 END C52103A;
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