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111
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1 -- CE2102L.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 TO SEE THAT STATUS_ERROR IS RAISED WHEN PERFORMING ILLEGAL
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27 -- OPERATIONS ON OPENED OR UNOPENED FILES OF TYPE SEQUENTIAL_IO.
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28
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29 -- B) UNOPENED FILES
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30
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31 -- HISTORY:
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32 -- SPW 07/29/87 CREATED ORIGINAL TEST.
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33
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34 WITH REPORT; USE REPORT;
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35 WITH SEQUENTIAL_IO;
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36
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37 PROCEDURE CE2102L IS
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38
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39 PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(INTEGER);
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40 USE SEQ_IO;
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41
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42 TEST_FILE_ONE : SEQ_IO.FILE_TYPE;
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43 STR : STRING (1 .. 10);
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44 FL_MODE : SEQ_IO.FILE_MODE ;
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45
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46 BEGIN
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47
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48 TEST ("CE2102L", "CHECK THAT STATUS_ERROR IS RAISED WHEN " &
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49 "PERFORMING ILLEGAL OPERATIONS ON UNOPENED " &
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50 "FILES OF TYPE SEQUENTIAL_IO");
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51
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52 -- CHECK TO SEE THAT PROPER EXCEPTIONS ARE RAISED WHEN
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53 -- PERFORMING OPERATIONS ON AN UNOPENED FILE
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54
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55 -- CLOSE AN UNOPENED FILE
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56
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57 BEGIN
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58 CLOSE (TEST_FILE_ONE);
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59 FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED " &
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60 "FILE IS USED IN A CLOSE");
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61 EXCEPTION
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62 WHEN STATUS_ERROR =>
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63 NULL;
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64 WHEN OTHERS =>
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65 FAILED ("WRONG EXCEPTION RAISED ON CLOSE");
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66 END;
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67
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68 -- DELETE AN UNOPENED FILE
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69
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70 BEGIN
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71 DELETE (TEST_FILE_ONE);
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72 FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED " &
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73 "FILE IS USED IN A DELETE");
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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 OTHERS =>
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78 FAILED ("WRONG EXCEPTION RAISED ON DELETE");
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79 END;
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80
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81 -- RESET UNOPENED FILE
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82
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83 BEGIN
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84 RESET (TEST_FILE_ONE);
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85 FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED " &
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86 "FILE IS USED IN A RESET");
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87 EXCEPTION
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88 WHEN STATUS_ERROR =>
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89 NULL;
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90 WHEN OTHERS =>
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91 FAILED ("WRONG EXCEPTION RAISED ON RESET");
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92 END;
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93
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94 BEGIN
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95 RESET (TEST_FILE_ONE, IN_FILE);
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96 FAILED ("STATUS_ERROR NOT RAISED WHEN A UNOPENED FILE " &
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97 "IS USED IN A RESET WITH MODE PARAMETER");
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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 OTHERS =>
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102 FAILED ("WRONG EXCEPTION RAISED ON RESET " &
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103 "WITH MODE");
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104 END;
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105
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106 -- ATTEMPT TO DETERMINE MODE OF UNOPENED FILE
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107
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108 BEGIN
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109 FL_MODE := MODE (TEST_FILE_ONE);
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110 FAILED ("STATUS_ERROR NOT RAISED WHEN A UNOPENED " &
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111 "FILE IS USED IN A MODE OPERATION");
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112 EXCEPTION
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113 WHEN STATUS_ERROR =>
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114 NULL;
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115 WHEN OTHERS =>
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116 FAILED ("WRONG EXCEPTION RAISED ON MODE");
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117 END;
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118
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119 -- ATTEMPT TO DETERMINE NAME OF UNOPENED FILE
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120
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121 BEGIN
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122 STR := NAME (TEST_FILE_ONE);
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123 FAILED ("STATUS_ERROR NOT RAISED WHEN A UNOPENED " &
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124 "FILE IS USED IN A NAME OPERATION");
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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 OTHERS =>
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129 FAILED ("WRONG EXCEPTION RAISED ON NAME");
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130 END;
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131
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132 --ATTEMPT TO DETERMINE FORM OF UNOPENED FILE
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133
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134 BEGIN
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135 STR := FORM (TEST_FILE_ONE);
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136 FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED " &
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137 "FILE IS USED IN A FORM OPERATION");
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138 EXCEPTION
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139 WHEN STATUS_ERROR =>
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140 NULL;
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141 WHEN OTHERS =>
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142 FAILED ("WRONG EXCEPTION RAISED ON FORM");
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143 END;
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144
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145 RESULT;
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146
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147 END CE2102L;
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