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111
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1 -- CE3804E.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 FIXED_IO GET RAISES DATA_ERROR WHEN THE DATA READ IS
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27 -- OUT-OF-RANGE CHECK THAT ITEM IS LEFT UNAFFECTED AND THAT
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28 -- READING MAY CONTINUE AFTER THE EXCEPTION HAS BEEN HANDLED.
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29
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30 -- APPLICABILITY CRITERIA:
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31 -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
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32 -- SUPPORT TEXT FILES.
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33
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34 -- HISTORY:
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35 -- SPS 09/07/82
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36 -- SPS 02/10/83
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37 -- JBG 08/30/83
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38 -- EG 11/02/84
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39 -- RJW 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
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40 -- RESULT WHEN FILES ARE NOT SUPPORTED.
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41 -- DWC 09/11/87 REMOVED UNNECESSARY CODE AND CORRECTED
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42 -- EXCEPTION HANDLING.
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43
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44 WITH REPORT;
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45 USE REPORT;
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46 WITH TEXT_IO;
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47 USE TEXT_IO;
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48
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49 PROCEDURE CE3804E IS
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50 INCOMPLETE : EXCEPTION;
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51
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52 BEGIN
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53
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54 TEST ("CE3804E", "FIXED_IO GET RAISES DATA_ERROR FOR " &
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55 "OUT-OF-RANGE DATA");
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56
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57 DECLARE
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58 FT : FILE_TYPE;
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59 BEGIN
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60
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61 -- CREATE AND INITIALIZE TEST FILE
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62
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63 BEGIN
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64 CREATE (FT, OUT_FILE, LEGAL_FILE_NAME);
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65 EXCEPTION
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66 WHEN USE_ERROR =>
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67 NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
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68 "WITH OUT_FILE MODE");
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69 RAISE INCOMPLETE;
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70 WHEN NAME_ERROR =>
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71 NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &
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72 "WITH OUT_FILE MODE");
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73 RAISE INCOMPLETE;
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74 END;
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75
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76 PUT (FT, "1.25");
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77 NEW_LINE (FT);
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78 PUT (FT, "-7.5");
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79 NEW_LINE (FT);
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80 PUT (FT, "3.5");
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81 NEW_LINE (FT);
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82 PUT (FT, "2.5");
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83 NEW_LINE (FT);
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84 CLOSE (FT);
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85
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86 -- BEGIN TEST
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87
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88 DECLARE
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89 TYPE FX IS DELTA 0.001 RANGE 1.0 .. 3.0;
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90 PACKAGE FX_IO IS NEW FIXED_IO (FX);
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91 X : FX;
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92 USE FX_IO;
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93 BEGIN
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94
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95 BEGIN
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96 OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
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97 EXCEPTION
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98 WHEN USE_ERROR =>
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99 NOT_APPLICABLE ("USE_ERROR RAISED; TEXT " &
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100 "OPEN WITH IN_FILE MODE");
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101 RAISE INCOMPLETE;
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102 END;
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103
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104 GET (FT, X, 0);
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105
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106 BEGIN
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107 GET (FT, X, 0);
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108 FAILED ("DATA_ERROR NOT RAISED - 1");
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109 EXCEPTION
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110 WHEN DATA_ERROR =>
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111 IF X /= 1.25 THEN
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112 FAILED ("ITEM ALTERED WHEN DATA_ERROR " &
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113 "IS RAISED - 1");
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114 END IF;
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115 WHEN OTHERS =>
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116 FAILED ("WRONG EXCEPTION RAISED - 1");
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117 END;
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118
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119 BEGIN
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120 GET (FT, X, 0);
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121 FAILED ("DATA_ERROR NOT RAISED - 2");
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122 EXCEPTION
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123 WHEN DATA_ERROR =>
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124 IF X /= 1.25 THEN
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125 FAILED ("ITEM ALTERED WHEN DATA_ERROR " &
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126 "IS RAISED - 2");
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127 END IF;
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128 WHEN OTHERS =>
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129 FAILED ("WRONG EXCEPTION RAISED - 2");
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130 END;
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131
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132 GET (FT, X, 0);
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133 IF X /= 2.5 THEN
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134 FAILED ("READING NOT CONTINUED CORRECTLY " &
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135 "AFTER DATA_ERROR");
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136 END IF;
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137
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138 BEGIN
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139 DELETE (FT);
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140 EXCEPTION
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141 WHEN USE_ERROR =>
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142 NULL;
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143 END;
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144
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145 END;
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146
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147 EXCEPTION
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148 WHEN INCOMPLETE =>
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149 NULL;
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150 END;
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151
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152 RESULT;
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153
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154 END CE3804E;
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