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111
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1 -- CE2401E.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 -- OBJECTIVE:
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26 -- CHECK THAT READ (WITH AND WITHOUT PARAMETER FROM), WRITE (WITH
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27 -- AND WITHOUT PARAMETER TO), SET_INDEX, INDEX, SIZE, AND
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28 -- END_OF_FILE ARE SUPPORTED FOR DIRECT FILES WITH ELEMENT_TYPE
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29 -- FLOATING POINT.
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30
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31 -- APPLICABILITY CRITERIA:
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32 -- THIS TEST IS ONLY FOR IMPLEMENTATIONS WHICH SUPPORT CREATION OF
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33 -- DIRECT FILES WITH INOUT_FILE MODE AND OPENING OF DIRECT FILES
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34 -- WITH IN_FILE MODE.
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35
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36 -- HISTORY:
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37 -- ABW 08/18/82
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38 -- SPS 09/15/82
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39 -- SPS 11/11/82
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40 -- JBG 05/02/83
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41 -- EG 11/19/85 HANDLE IMPLEMENTATIONS WITH
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42 -- POSITIVE_COUNT'LAST=1.
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43 -- TBN 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
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44 -- RESULT WHEN FILES ARE NOT SUPPORTED.
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45 -- DWC 08/10/87 ISOLATED EXCEPTIONS. SPLIT FIXED POINT TESTS
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46 -- INTO CE2401I.
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47
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48 WITH REPORT; USE REPORT;
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49 WITH DIRECT_IO;
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50
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51 PROCEDURE CE2401E IS
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52
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53 END_SUBTEST : EXCEPTION;
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54
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55 BEGIN
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56
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57 TEST ("CE2401E", "CHECK THAT READ, WRITE, SET_INDEX, " &
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58 "INDEX, SIZE, AND END_OF_FILE ARE " &
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59 "SUPPORTED FOR DIRECT FILES WITH " &
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60 "ELEMENT_TYPE FLOAT");
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61
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62 DECLARE
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63
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64 PACKAGE DIR_FLT IS NEW DIRECT_IO (FLOAT);
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65 USE DIR_FLT;
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66 FILE_FLT : FILE_TYPE;
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67
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68 BEGIN
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69 BEGIN
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70 CREATE (FILE_FLT, INOUT_FILE, LEGAL_FILE_NAME);
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71 EXCEPTION
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72 WHEN USE_ERROR | NAME_ERROR =>
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73 NOT_APPLICABLE ("USE_ERROR | NAME_ERROR RAISED " &
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74 "ON CREATE - FLOAT");
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75 RAISE END_SUBTEST;
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76 WHEN OTHERS =>
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77 FAILED ("UNEXPECTED ERROR RAISED ON " &
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78 "CREATE - FLOAT");
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79 RAISE END_SUBTEST;
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80 END;
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81
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82 DECLARE
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83 FLT : FLOAT := 65.0;
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84 ITEM_FLT : FLOAT;
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85 ONE_FLT : POSITIVE_COUNT := 1;
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86 TWO_FLT : POSITIVE_COUNT := 2;
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87 BEGIN
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88 BEGIN
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89 WRITE (FILE_FLT, FLT);
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90 EXCEPTION
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91 WHEN OTHERS =>
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92 FAILED ("EXCEPTION RAISED ON WRITE FOR " &
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93 "FLOATING POINT - 1");
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94 END;
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95
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96 BEGIN
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97 WRITE (FILE_FLT, FLT, TWO_FLT);
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98 EXCEPTION
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99 WHEN OTHERS =>
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100 FAILED ("EXCEPTION RAISED ON WRITE FOR " &
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101 "FLOATING POINT - 2");
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102 END;
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103
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104 BEGIN
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105 IF SIZE (FILE_FLT) /= TWO_FLT THEN
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106 FAILED ("SIZE FOR FLOATING POINT");
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107 END IF;
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108
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109 IF NOT END_OF_FILE (FILE_FLT) THEN
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110 FAILED ("WRONG END_OF_FILE VALUE FOR " &
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111 "FLOATING POINT");
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112 END IF;
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113
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114 SET_INDEX (FILE_FLT, ONE_FLT);
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115 IF INDEX (FILE_FLT) /= ONE_FLT THEN
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116 FAILED ("WRONG INDEX VALUE FOR " &
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117 "FLOATING POINT");
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118 END IF;
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119 END;
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120
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121 CLOSE (FILE_FLT);
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122
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123 BEGIN
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124 OPEN (FILE_FLT, IN_FILE, LEGAL_FILE_NAME);
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125 EXCEPTION
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126 WHEN USE_ERROR =>
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127 NOT_APPLICABLE ("OPEN FOR IN_FILE " &
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128 "MODE NOT SUPPORTED");
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129 RAISE END_SUBTEST;
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130 END;
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131
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132 BEGIN
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133 READ (FILE_FLT, ITEM_FLT);
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134 IF ITEM_FLT /= FLT THEN
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135 FAILED ("WRONG VALUE READ FOR " &
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136 "FLOATING POINT");
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137 END IF;
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138 EXCEPTION
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139 WHEN OTHERS =>
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140 FAILED ("READ WITHOUT FROM FOR " &
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141 "TYPE FLOATING POINT");
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142 END;
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143
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144 BEGIN
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145 READ (FILE_FLT, ITEM_FLT, ONE_FLT);
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146 IF ITEM_FLT /= FLT THEN
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147 FAILED ("WRONG VALUE READ WITH INDEX FOR " &
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148 "FLOATING POINT");
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149 END IF;
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150 EXCEPTION
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151 WHEN OTHERS =>
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152 FAILED ("READ WITH FROM FOR " &
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153 "TYPE FLOATING POINT");
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154 END;
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155
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156 BEGIN
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157 DELETE (FILE_FLT);
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158 EXCEPTION
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159 WHEN USE_ERROR =>
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160 NULL;
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161 END;
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162 END;
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163
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164 EXCEPTION
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165 WHEN END_SUBTEST =>
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166 NULL;
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167 END;
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168
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169
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170 RESULT;
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171
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172 END CE2401E;
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