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111
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1 -- CE3604B.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 GET_LINE DOES NOT DO A SKIP_LINE AND NO CHARACTERS ARE
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27 -- READ WHEN THE INPUT IS AT THEN END OF A LINE AND THE STRING
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28 -- PARAMETER IS A NULL STRING. ALSO CHECK THAT GET_LINE DOES NOT
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29 -- SKIP THE LINE TERMINATOR AFTER READING ALL THE CHARACTERS INTO
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30 -- A STRING WHICH IS EXACTLY EQUAL TO THE NUMBER OF CHARACTERS
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31 -- REMAINING ON THAT LINE.
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32
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33 -- APPLICABILITY CRITERIA:
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34 -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
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35 -- TEXT FILES.
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36
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37 -- HISTORY:
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38 -- JLH 10/13/87 CREATED ORIGINAL TEST.
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39
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40
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41 WITH REPORT; USE REPORT;
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42 WITH TEXT_IO; USE TEXT_IO;
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43
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44 PROCEDURE CE3604B IS
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45
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46 BEGIN
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47
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48 TEST ("CE3604B", "CHECK THAT GET_LINE READS LINES APPROPRIATELY");
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49
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50 DECLARE
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51 INCOMPLETE : EXCEPTION;
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52 FILE : FILE_TYPE;
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53 ITEM1 : STRING (1 .. 19);
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54 ITEM2 : STRING (1 .. 20);
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55 NULL_ITEM : STRING (2 .. 1);
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56 LAST : NATURAL;
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57
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58 BEGIN
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59 BEGIN
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60 CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);
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61 EXCEPTION
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62 WHEN USE_ERROR =>
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63 NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE " &
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64 "WITH OUT_FILE MODE");
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65 RAISE INCOMPLETE;
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66 WHEN NAME_ERROR =>
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67 NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT " &
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68 "CREATE WITH OUT_FILE MODE");
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69
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70 RAISE INCOMPLETE;
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71 WHEN OTHERS =>
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72 FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT " &
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73 "CREATE");
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74 RAISE INCOMPLETE;
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75 END;
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76
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77 PUT (FILE, "FIRST LINE OF INPUT");
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78 NEW_LINE (FILE);
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79 PUT (FILE, "SECOND LINE OF INPUT");
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80 NEW_LINE (FILE);
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81 PUT (FILE, "THIRD LINE OF INPUT");
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82
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83 CLOSE (FILE);
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84
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85 BEGIN
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86 OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
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87 EXCEPTION
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88 WHEN USE_ERROR =>
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89 NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN " &
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90 "WITH IN_FILE MODE");
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91 RAISE INCOMPLETE;
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92 END;
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93
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94 GET (FILE, ITEM1);
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95 IF ITEM1 /= "FIRST LINE OF INPUT" THEN
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96 FAILED ("INCORRECT VALUE FOR GET");
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97 END IF;
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98
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99 GET_LINE (FILE, NULL_ITEM, LAST);
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100
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101 IF LINE (FILE) /= 1 THEN
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102 FAILED ("INCORRECT LINE NUMBER AFTER GET_LINE - 1");
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103 END IF;
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104
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105 IF COL (FILE) /= 20 THEN
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106 FAILED ("INCORRECT COLUMN NUMBER AFTER GET_LINE - 1");
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107 END IF;
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108
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109 SKIP_LINE (FILE);
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110 GET_LINE (FILE, ITEM2, LAST);
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111 IF ITEM2 /= "SECOND LINE OF INPUT" THEN
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112 FAILED ("INCORRECT VALUE FOR GET_LINE");
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113 END IF;
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114
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115 IF LINE (FILE) /= 2 THEN
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116 FAILED ("INCORRECT LINE NUMBER AFTER GET_LINE - 2");
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117 END IF;
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118
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119 IF COL (FILE) /= 21 THEN
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120 FAILED ("INCORRECT COLUMN NUMBER AFTER GET_LINE - 2");
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121 END IF;
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122
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123 BEGIN
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124 DELETE (FILE);
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125 EXCEPTION
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126 WHEN USE_ERROR =>
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127 NULL;
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128 END;
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129
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130 EXCEPTION
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131 WHEN INCOMPLETE =>
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132 NULL;
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133 END;
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134
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135 RESULT;
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136
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137 END CE3604B;
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