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1 -- C761001.A
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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 --
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26 -- OBJECTIVE:
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27 -- Check that controlled objects declared immediately within a library
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28 -- package are finalized following the completion of the environment
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29 -- task (and prior to termination of the program).
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30 --
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31 -- TEST DESCRIPTION:
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32 -- This test derives a type from Ada.Finalization.Controlled, and
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33 -- declares an object of that type in the body of a library package.
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34 -- The dispatching procedure Finalize is redefined for the derived
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35 -- type to perform a check that it has been called only once, and in
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36 -- turn calls Report.Result. This test may fail by not calling
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37 -- Report.Result. This test may also fail by calling Report.Result
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38 -- twice, the first call will report a false pass.
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39 --
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40 --
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41 -- CHANGE HISTORY:
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42 -- 06 Dec 94 SAIC ACVC 2.0
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43 -- 13 Nov 95 SAIC Updated for ACVC 2.0.1
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44 --
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45 --!
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46
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47 with Ada.Finalization;
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48 package C761001_0 is
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49
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50 type Global is new Ada.Finalization.Controlled with null record;
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51 procedure Finalize( It: in out Global );
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52
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53 end C761001_0;
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54
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55 package C761001_1 is
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56
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57 task Library_Task is
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58 entry Never_Called;
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59 end Library_Task;
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60
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61 end C761001_1;
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62
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63 with Report;
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64 with C761001_1;
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65 package body C761001_0 is
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66
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67 My_Object : Global;
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68
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69 Done : Boolean := False;
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70
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71 procedure Finalize( It: in out Global ) is
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72 begin
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73 if not C761001_1.Library_Task'Terminated then
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74 Report.Failed("Library task not terminated before finalize");
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75 end if;
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76 if Done then -- checking included "just in case"
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77 Report.Comment("Test FAILED, even if previously reporting passed");
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78 Report.Failed("Unwarranted multiple call to finalize");
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79 end if;
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80 Report.Result;
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81 Done := True;
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82 end Finalize;
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83
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84 end C761001_0;
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85
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86 with Report;
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87 package body C761001_1 is
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88
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89 task body Library_Task is
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90 begin
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91 if Report.Ident_Int( 1 ) /= 1 then
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92 Report.Failed( "Baseline failure in Library_Task");
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93 end if;
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94 end Library_Task;
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95
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96 end C761001_1;
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97
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98 with Report;
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99 with C761001_0;
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100
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101 procedure C761001 is
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102
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103 begin -- Main test procedure.
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104
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105 Report.Test ("C761001", "Check that controlled objects declared "
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106 & "immediately within a library package are "
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107 & "finalized following the completion of the "
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108 & "environment task (and prior to termination "
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109 & "of the program)");
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110
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111 -- note that if the test DOES call report twice, the first will report a
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112 -- false pass, the second call will correctly fail the test.
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113
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114 -- not calling Report.Result;
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115 -- Result is called as part of the finalization of C761001_0.My_Object.
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116
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117 end C761001;
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