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1 -- CXB4003.A
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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 --
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26 -- OBJECTIVE:
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27 -- Check that function Valid, with the Display_Format parameter
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28 -- set to Unsigned, will return True if Numeric parameter Item
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29 -- comprises one or more decimal digit characters; check that it
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30 -- returns False if the parameter Item is otherwise comprised.
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31 --
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32 -- Check that function Valid, with Display_Format parameter set to
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33 -- Leading_Separate, will return True if Numeric parameter Item
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34 -- comprises a single occurrence of a Plus_Sign or Minus_Sign
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35 -- character, and then by one or more decimal digit characters;
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36 -- check that it returns False if the parameter Item is otherwise
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37 -- comprised.
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38 --
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39 -- Check that function Valid, with Display_Format parameter set to
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40 -- Trailing_Separate, will return True if Numeric parameter Item
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41 -- comprises one or more decimal digit characters, and then by a
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42 -- single occurrence of the Plus_Sign or Minus_Sign character;
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43 -- check that it returns False if the parameter Item is otherwise
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44 -- comprised.
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45 --
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46 -- TEST DESCRIPTION:
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47 -- This test checks that a version of function Valid, from an instance
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48 -- of the generic package Decimal_Conversions, will produce correct
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49 -- results based on the particular Numeric and Display_Format
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50 -- parameters provided. Arrays of both valid and invalid Numeric
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51 -- data items have been created to correspond to a particular
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52 -- value of Display_Format. The result of the function is compared
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53 -- against the expected result for each appropriate combination of
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54 -- Numeric and Display_Format parameter.
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55 -- This test assumes that the following characters are all included
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56 -- in the implementation defined type Interfaces.COBOL.COBOL_Character:
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57 -- ' ', 'A'..'Z', '+', '-', '.', '$'.
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58 --
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59 -- APPLICABILITY CRITERIA:
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60 -- This test is applicable to all implementations that provide
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61 -- package Interfaces.COBOL. If an implementation provides
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62 -- package Interfaces.COBOL, this test must compile, execute, and
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63 -- report "PASSED".
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64 --
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65 --
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66 --
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67 -- CHANGE HISTORY:
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68 -- 18 Jan 96 SAIC Initial version for 2.1.
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69 -- 30 May 96 SAIC Incorporated reviewer comments for ACVC 2.1.
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70 -- 27 Oct 96 SAIC Incorporated reviewer comments.
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71 --
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72 --!
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73
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74 with Report;
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75 with Ada.Exceptions;
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76 with Interfaces.COBOL; -- N/A => ERROR
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77
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78 procedure CXB4003 is
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79 begin
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80
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81 Report.Test ("CXB4003", "Check that function Valid, with various " &
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82 "Display_Format parameters, produces correct " &
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83 "results");
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84
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85 Test_Block:
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86 declare
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87
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88 use Interfaces;
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89 use Ada.Exceptions;
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90
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91 type A_Numeric_Type is delta 0.01 digits 16;
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92 type Numeric_Access is access COBOL.Numeric;
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93 type Numeric_Items_Type is array(Integer range <>) of Numeric_Access;
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94
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95 package Display_Format is
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96 new COBOL.Decimal_Conversions(Num => A_Numeric_Type);
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97
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98
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99 Number_Of_Valid_Unsigned_Items : constant := 5;
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100 Number_Of_Invalid_Unsigned_Items : constant := 21;
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101 Number_Of_Valid_Leading_Separate_Items : constant := 5;
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102 Number_Of_Invalid_Leading_Separate_Items : constant := 23;
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103 Number_Of_Valid_Trailing_Separate_Items : constant := 5;
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104 Number_Of_Invalid_Trailing_Separate_Items : constant := 22;
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105
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106 Valid_Unsigned_Items :
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107 Numeric_Items_Type(1..Number_Of_Valid_Unsigned_Items) :=
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108 (new COBOL.Numeric'("0"),
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109 new COBOL.Numeric'("1"),
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110 new COBOL.Numeric'("0000000001"),
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111 new COBOL.Numeric'("1234567890123456"),
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112 new COBOL.Numeric'("0000"));
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113
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114 Invalid_Unsigned_Items :
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115 Numeric_Items_Type(1..Number_Of_Invalid_Unsigned_Items) :=
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116 (new COBOL.Numeric'(" 12345"),
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117 new COBOL.Numeric'(" 12345"),
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118 new COBOL.Numeric'("1234567890 "),
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119 new COBOL.Numeric'("1234567890 "),
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120 new COBOL.Numeric'("1.01"),
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121 new COBOL.Numeric'(".0000000001"),
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122 new COBOL.Numeric'("12345 6"),
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123 new COBOL.Numeric'("MCXVIII"),
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124 new COBOL.Numeric'("15F"),
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125 new COBOL.Numeric'("+12345"),
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126 new COBOL.Numeric'("$12.30"),
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127 new COBOL.Numeric'("1234-"),
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128 new COBOL.Numeric'("12--"),
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129 new COBOL.Numeric'("+12-"),
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130 new COBOL.Numeric'("++99--"),
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131 new COBOL.Numeric'("-1.01"),
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132 new COBOL.Numeric'("(1.01)"),
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133 new COBOL.Numeric'("123,456"),
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134 new COBOL.Numeric'("101."),
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135 new COBOL.Numeric'(""),
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136 new COBOL.Numeric'("1.0000"));
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137
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138 Valid_Leading_Separate_Items :
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139 Numeric_Items_Type(1..Number_Of_Valid_Leading_Separate_Items) :=
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140 (new COBOL.Numeric'("+1000"),
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141 new COBOL.Numeric'("-1"),
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142 new COBOL.Numeric'("-0000000001"),
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143 new COBOL.Numeric'("+1234567890123456"),
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144 new COBOL.Numeric'("-0000"));
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145
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146 Invalid_Leading_Separate_Items :
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147 Numeric_Items_Type(1..Number_Of_Invalid_Leading_Separate_Items) :=
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148 (new COBOL.Numeric'("123456"),
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149 new COBOL.Numeric'(" +12345"),
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150 new COBOL.Numeric'(" +12345"),
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151 new COBOL.Numeric'("- 0000000001"),
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152 new COBOL.Numeric'("1234567890- "),
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153 new COBOL.Numeric'("1234567890+ "),
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154 new COBOL.Numeric'("123-456"),
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155 new COBOL.Numeric'("+15F"),
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156 new COBOL.Numeric'("++123"),
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157 new COBOL.Numeric'("12--"),
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158 new COBOL.Numeric'("+12-"),
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159 new COBOL.Numeric'("+/-12"),
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160 new COBOL.Numeric'("++99--"),
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161 new COBOL.Numeric'("1.01"),
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162 new COBOL.Numeric'("(1.01)"),
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163 new COBOL.Numeric'("+123,456"),
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164 new COBOL.Numeric'("+15FF"),
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165 new COBOL.Numeric'("- 123"),
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166 new COBOL.Numeric'("+$123"),
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167 new COBOL.Numeric'(""),
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168 new COBOL.Numeric'("-"),
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169 new COBOL.Numeric'("-1.01"),
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170 new COBOL.Numeric'("1.0000+"));
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171
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172 Valid_Trailing_Separate_Items :
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173 Numeric_Items_Type(1..Number_Of_Valid_Trailing_Separate_Items) :=
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174 (new COBOL.Numeric'("1001-"),
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175 new COBOL.Numeric'("1+"),
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176 new COBOL.Numeric'("0000000001+"),
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177 new COBOL.Numeric'("1234567890123456-"),
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178 new COBOL.Numeric'("0000-"));
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179
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180 Invalid_Trailing_Separate_Items :
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181 Numeric_Items_Type(1..Number_Of_Invalid_Trailing_Separate_Items) :=
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182 (new COBOL.Numeric'("123456"),
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183 new COBOL.Numeric'("+12345"),
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184 new COBOL.Numeric'("12345 "),
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185 new COBOL.Numeric'("123- "),
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186 new COBOL.Numeric'("123- "),
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187 new COBOL.Numeric'("12345 +"),
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188 new COBOL.Numeric'("12345+ "),
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189 new COBOL.Numeric'("-0000000001"),
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190 new COBOL.Numeric'("123-456"),
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191 new COBOL.Numeric'("12--"),
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192 new COBOL.Numeric'("+12-"),
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193 new COBOL.Numeric'("99+-"),
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194 new COBOL.Numeric'("12+/-"),
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195 new COBOL.Numeric'("12.01-"),
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196 new COBOL.Numeric'("$12.01+"),
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197 new COBOL.Numeric'("(1.01)"),
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198 new COBOL.Numeric'("DM12-"),
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199 new COBOL.Numeric'("123,456+"),
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200 new COBOL.Numeric'(""),
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201 new COBOL.Numeric'("-"),
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202 new COBOL.Numeric'("1.01-"),
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203 new COBOL.Numeric'("+1.0000"));
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204
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205 begin
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206
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207 -- Check that function Valid, with the Display_Format parameter
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208 -- set to Unsigned, will return True if Numeric parameter Item
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209 -- comprises one or more decimal digit characters; check that it
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210 -- returns False if the parameter Item is otherwise comprised.
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211
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212 for i in 1..Number_of_Valid_Unsigned_Items loop
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213 -- Fail if the Item parameter is _NOT_ considered Valid.
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214 if not Display_Format.Valid(Item => Valid_Unsigned_Items(i).all,
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215 Format => COBOL.Unsigned)
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216 then
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217 Report.Failed("Incorrect result from function Valid, with " &
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218 "Format parameter set to Unsigned, for valid " &
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219 "format item number " & Integer'Image(i));
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220 end if;
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221 end loop;
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222
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223
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224 for i in 1..Number_of_Invalid_Unsigned_Items loop
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225 -- Fail if the Item parameter _IS_ considered Valid.
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226 if Display_Format.Valid(Item => Invalid_Unsigned_Items(i).all,
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227 Format => COBOL.Unsigned)
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228 then
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229 Report.Failed("Incorrect result from function Valid, with " &
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230 "Format parameter set to Unsigned, for invalid " &
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231 "format item number " & Integer'Image(i));
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232 end if;
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233 end loop;
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234
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235
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236
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237 -- Check that function Valid, with Display_Format parameter set to
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238 -- Leading_Separate, will return True if Numeric parameter Item
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239 -- comprises a single occurrence of a Plus_Sign or Minus_Sign
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240 -- character, and then by one or more decimal digit characters;
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241 -- check that it returns False if the parameter Item is otherwise
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242 -- comprised.
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243
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244 for i in 1..Number_of_Valid_Leading_Separate_Items loop
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245 -- Fail if the Item parameter is _NOT_ considered Valid.
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246 if not Display_Format.Valid(Valid_Leading_Separate_Items(i).all,
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247 Format => COBOL.Leading_Separate)
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248 then
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249 Report.Failed("Incorrect result from function Valid, with " &
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250 "Format parameter set to Leading_Separate, " &
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251 "for valid format item number " & Integer'Image(i));
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252 end if;
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253 end loop;
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254
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255
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256 for i in 1..Number_of_Invalid_Leading_Separate_Items loop
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257 -- Fail if the Item parameter _IS_ considered Valid.
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258 if Display_Format.Valid(Invalid_Leading_Separate_Items(i).all,
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259 Format => COBOL.Leading_Separate)
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260 then
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261 Report.Failed("Incorrect result from function Valid, with " &
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262 "Format parameter set to Leading_Separate, " &
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263 "for invalid format item number " &
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264 Integer'Image(i));
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265 end if;
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266 end loop;
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267
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268
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269
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270 -- Check that function Valid, with Display_Format parameter set to
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271 -- Trailing_Separate, will return True if Numeric parameter Item
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272 -- comprises one or more decimal digit characters, and then by a
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273 -- single occurrence of the Plus_Sign or Minus_Sign character;
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274 -- check that it returns False if the parameter Item is otherwise
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275 -- comprised.
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276
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277 for i in 1..Number_of_Valid_Trailing_Separate_Items loop
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278 -- Fail if the Item parameter is _NOT_ considered Valid.
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279 if not Display_Format.Valid(Valid_Trailing_Separate_Items(i).all,
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280 COBOL.Trailing_Separate)
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281 then
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282 Report.Failed("Incorrect result from function Valid, with " &
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283 "Format parameter set to Trailing_Separate, " &
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284 "for valid format item number " & Integer'Image(i));
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285 end if;
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286 end loop;
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287
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288
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289 for i in 1..Number_of_Invalid_Trailing_Separate_Items loop
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290 -- Fail if the Item parameter _IS_ considered Valid.
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291 if Display_Format.Valid(Invalid_Trailing_Separate_Items(i).all,
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292 COBOL.Trailing_Separate)
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293 then
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294 Report.Failed("Incorrect result from function Valid, with " &
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295 "Format parameter set to Trailing_Separate, " &
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296 "for invalid format item number " &
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297 Integer'Image(i));
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298 end if;
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299 end loop;
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300
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301
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302 exception
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303 when The_Error : others =>
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304 Report.Failed ("The following exception was raised in the " &
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305 "Test_Block: " & Exception_Name(The_Error));
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306 end Test_Block;
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307
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308 Report.Result;
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309
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310 end CXB4003;
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