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111
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1 -- CE2201A.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, AND END_OF_FILE ARE SUPPORTED FOR
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27 -- SEQUENTIAL FILES WITH ELEMENT_TYPE STRING.
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28
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29 -- APPLICABILITY CRITERIA:
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30 -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
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31 -- SEQUENTIAL FILES.
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32
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33 -- HISTORY:
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34 -- ABW 08/16/82
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35 -- SPS 11/09/82
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36 -- JBG 01/05/83
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37 -- JBG 02/22/84 CHANGED TO .ADA TEST.
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38 -- TBN 11/04/86 REVISED TEST TO OUTPUT A NOT_APPLICABLE
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39 -- RESULT WHEN FILES ARE NOT SUPPORTED.
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40 -- JLH 07/28/87 REMOVED DEPENDENCE ON SUPPORT OF RESET.
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41
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42 WITH REPORT;
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43 USE REPORT;
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44 WITH SEQUENTIAL_IO;
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45
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46 PROCEDURE CE2201A IS
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47
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48 BEGIN
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49
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50 TEST ("CE2201A", "CHECK THAT READ, WRITE, AND " &
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51 "END_OF_FILE ARE SUPPORTED FOR " &
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52 "SEQUENTIAL FILES - STRING TYPE");
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53
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54 DECLARE
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55 SUBTYPE STRNG IS STRING (1..12);
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56 PACKAGE SEQ_STR IS NEW SEQUENTIAL_IO (STRNG);
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57 USE SEQ_STR;
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58 FILE_STR : FILE_TYPE;
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59 INCOMPLETE : EXCEPTION;
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60 STR : STRNG := "TEXT OF FILE";
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61 ITEM_STR : STRNG;
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62 BEGIN
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63 BEGIN
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64 CREATE (FILE_STR, OUT_FILE, LEGAL_FILE_NAME);
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65 EXCEPTION
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66 WHEN USE_ERROR | NAME_ERROR =>
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67 NOT_APPLICABLE ("CREATE OF SEQUENTIAL FILE WITH " &
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68 "MODE OUT_FILE NOT SUPPORTED");
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69 RAISE INCOMPLETE;
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70 END;
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71
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72 WRITE (FILE_STR, STR);
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73 CLOSE (FILE_STR);
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74
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75 BEGIN
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76 OPEN (FILE_STR, IN_FILE, LEGAL_FILE_NAME);
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77 EXCEPTION
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78 WHEN USE_ERROR =>
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79 NOT_APPLICABLE ("OPEN OF SEQUENTIAL FILE WITH " &
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80 "MODE IN_FILE NOT SUPPORTED");
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81 RAISE INCOMPLETE;
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82 END;
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83
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84 IF END_OF_FILE (FILE_STR) THEN
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85 FAILED ("WRONG END_OF_FILE VALUE FOR TYPE STRING");
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86 END IF;
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87
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88 READ (FILE => FILE_STR, ITEM => ITEM_STR);
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89
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90 IF ITEM_STR /= STRNG (IDENT_STR("TEXT OF FILE")) THEN
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91 FAILED ("READ WRONG VALUE - STRING");
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92 END IF;
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93
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94 IF NOT END_OF_FILE (FILE_STR) THEN
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95 FAILED ("END OF FILE NOT TRUE - STRING");
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96 END IF;
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97
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98 BEGIN
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99 DELETE (FILE_STR);
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100 EXCEPTION
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101 WHEN USE_ERROR =>
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102 NULL;
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103 END;
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104
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105 EXCEPTION
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106 WHEN INCOMPLETE =>
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107 NULL;
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108 END;
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109
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110 RESULT;
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111
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112 END CE2201A;
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