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111
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1 -- CE2402A.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, WRITE, INDEX, SET_INDEX, SIZE, AND
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27 -- END_OF_FILE RAISE STATUS_ERROR WHEN APPLIED TO A NON-OPEN
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28 -- DIRECT FILE. USE_ERROR IS NOT PERMITTED.
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29
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30 -- HISTORY:
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31 -- ABW 08/17/82
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32 -- SPS 09/16/82
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33 -- SPS 11/09/82
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34 -- JBG 08/30/83
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35 -- EG 11/26/84
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36 -- EG 06/04/85
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37 -- GMT 08/03/87 CLARIFIED SOME OF THE FAILED MESSAGES, AND
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38 -- REMOVED THE EXCEPTION FOR CONSTRAINT_ERROR.
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39
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40 WITH REPORT; USE REPORT;
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41 WITH DIRECT_IO;
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42
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43 PROCEDURE CE2402A IS
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44
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45 PACKAGE DIR IS NEW DIRECT_IO (INTEGER);
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46 USE DIR;
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47 FILE1 : FILE_TYPE;
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48 CNST : CONSTANT INTEGER := 101;
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49 IVAL : INTEGER;
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50 BOOL : BOOLEAN;
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51 X_COUNT : COUNT;
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52 P_COUNT : POSITIVE_COUNT;
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53
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54 BEGIN
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55 TEST ("CE2402A","CHECK THAT READ, WRITE, INDEX, " &
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56 "SET_INDEX, SIZE, AND END_OF_FILE " &
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57 "RAISE STATUS_ERROR WHEN APPLIED " &
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58 "A NON-OPEN DIRECT FILE");
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59 BEGIN
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60 WRITE (FILE1, CNST);
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61 FAILED ("STATUS_ERROR WAS NOT RAISED ON WRITE - 1");
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62 EXCEPTION
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63 WHEN STATUS_ERROR =>
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64 NULL;
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65 WHEN USE_ERROR =>
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66 FAILED ("USE_ERROR RAISED ON WRITE - 2");
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67 WHEN OTHERS =>
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68 FAILED ("UNEXPECTED EXCEPTION RAISED ON WRITE - 3");
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69 END;
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70
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71 BEGIN
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72 X_COUNT := SIZE (FILE1);
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73 FAILED ("STATUS_ERROR NOT RAISED ON SIZE - 4");
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74 EXCEPTION
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75 WHEN STATUS_ERROR =>
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76 NULL;
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77 WHEN USE_ERROR =>
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78 FAILED ("USE_ERROR RAISED ON SIZE - 5");
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79 WHEN OTHERS =>
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80 FAILED ("UNEXPECTED EXCEPTION RAISED ON SIZE - 6");
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81 END;
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82
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83 BEGIN
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84 BOOL := END_OF_FILE (FILE1);
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85 FAILED ("STATUS_ERROR WAS NOT RAISED ON END_OF_FILE - 7");
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86 EXCEPTION
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87 WHEN STATUS_ERROR =>
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88 NULL;
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89 WHEN USE_ERROR =>
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90 FAILED ("USE_ERROR RAISED ON END_OF_FILE - 8");
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91 WHEN OTHERS =>
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92 FAILED ("WRONG EXCEPTION RAISED ON END_OF_FILE - 9");
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93 END;
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94
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95 BEGIN
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96 P_COUNT := INDEX (FILE1);
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97 FAILED ("STATUS_ERROR WAS NOT RAISED ON INDEX - 10");
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98 EXCEPTION
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99 WHEN STATUS_ERROR =>
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100 NULL;
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101 WHEN USE_ERROR =>
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102 FAILED ("USE_ERROR RAISED ON INDEX - 11");
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103 WHEN OTHERS =>
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104 FAILED ("WRONG EXCEPTION RAISED ON INDEX - 12");
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105 END;
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106
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107 BEGIN
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108 READ (FILE1, IVAL);
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109 FAILED ("STATUS_ERROR WAS NOT RAISED ON READ - 13");
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110 EXCEPTION
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111 WHEN STATUS_ERROR =>
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112 NULL;
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113 WHEN USE_ERROR =>
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114 FAILED ("USE_ERROR RAISED ON READ - 14");
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115 WHEN OTHERS =>
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116 FAILED ("WRONG EXCEPTION RAISED ON READ - 15");
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117 END;
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118
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119 DECLARE
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120 ONE : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(1));
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121 BEGIN
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122 BEGIN
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123 WRITE (FILE1, CNST, ONE);
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124 FAILED ("STATUS_ERROR NOT RAISED ON WRITE - 16");
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125 EXCEPTION
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126 WHEN STATUS_ERROR =>
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127 NULL;
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128 WHEN USE_ERROR =>
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129 FAILED ("USE_ERROR RAISED ON WRITE - 17");
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130 WHEN OTHERS =>
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131 FAILED ("WRONG EXCEPTION RAISED ON WRITE - 18");
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132 END;
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133
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134 BEGIN
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135 SET_INDEX (FILE1,ONE);
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136 FAILED ("STATUS_ERROR NOT RAISED ON SET_INDEX - 19");
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137 EXCEPTION
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138 WHEN STATUS_ERROR =>
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139 NULL;
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140 WHEN USE_ERROR =>
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141 FAILED ("USE_ERROR RAISED ON SET_INDEX - 20");
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142 WHEN OTHERS =>
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143 FAILED ("WRONG EXCEPTION RAISED ON SET_INDEX - 21");
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144 END;
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145
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146 BEGIN
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147 READ (FILE1, IVAL, ONE);
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148 FAILED ("STATUS_ERROR WAS NOT RAISED ON READ - 22");
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149 EXCEPTION
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150 WHEN STATUS_ERROR =>
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151 NULL;
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152 WHEN USE_ERROR =>
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153 FAILED ("USE_ERROR RAISED ON READ - 23");
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154 WHEN OTHERS =>
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155 FAILED ("WRONG EXCEPTION RAISED ON READ - 24");
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156 END;
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157 END;
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158
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159 RESULT;
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160
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161 END CE2402A;
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