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1 -- C59002C.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 -- CHECK THAT JUMPS OUT OF SELECT STATEMENTS (OTHER THAN
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26 -- FROM INSIDE ACCEPT BODIES IN SELECT_ALTERNATIVES)
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27 -- ARE POSSIBLE AND ARE CORRECTLY PERFORMED.
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28
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29 -- THIS TEST CONTAINS SHARED VARIABLES.
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30
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31
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32 -- RM 08/15/82
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33 -- SPS 12/13/82
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34 -- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X.
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35
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36 with Impdef;
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37 WITH REPORT;
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38 WITH SYSTEM;
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39 USE SYSTEM;
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40 PROCEDURE C59002C IS
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41
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42 USE REPORT ;
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43
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44 FLOW_STRING : STRING(1..2) := "XX" ;
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45 INDEX : INTEGER := 1 ;
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46
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47
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48 BEGIN
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49
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50 TEST( "C59002C" , "CHECK THAT ONE CAN JUMP OUT OF SELECT STATE" &
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51 "MENTS" );
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52
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53 -------------------------------------------------------------------
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54
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55 DECLARE
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56
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57 TASK T IS
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58
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59
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60 ENTRY E1 ;
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61 ENTRY E2 ;
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62 END T ;
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63
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64 TASK BODY T IS
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65 BEGIN
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66
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67 WHILE E2'COUNT <= 0 LOOP
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68 DELAY 1.0 * Impdef.One_Second;
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69 END LOOP;
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70
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71 SELECT
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72 ACCEPT E1 DO
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73 FAILED( " E1 ACCEPTED; NO ENTRY CALL (1)" );
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74 END ;
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75 OR
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76 ACCEPT E2 ;
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77 GOTO L123 ;
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78 FAILED( "'GOTO' NOT OBEYED (1)" );
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79 OR
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80 DELAY 10.0 * Impdef.One_Second;
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81 FAILED( "DELAY ALTERNATIVE SELECTED (1)" );
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82 END SELECT;
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83
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84 FAILED( "WRONG DESTINATION FOR 'GOTO' (1)" );
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85
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86 << L123 >>
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87
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88 FLOW_STRING(INDEX) := 'A' ;
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89 INDEX := INDEX + 1 ;
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90
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91 END T;
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92
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93 BEGIN
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94
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95 T.E2 ;
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96
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97 END;
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98
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99 -------------------------------------------------------------------
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100
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101 DECLARE
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102
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103 TASK T IS
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104 ENTRY E1 ;
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105 ENTRY E2 ;
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106 END T ;
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107
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108 TASK BODY T IS
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109 BEGIN
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110
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111 SELECT
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112 ACCEPT E1 DO
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113 FAILED( " E1 ACCEPTED; NO ENTRY CALL (2)" );
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114 END ;
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115 OR
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116 ACCEPT E2 DO
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117 FAILED( " E2 ACCEPTED; NO ENTRY CALL (2)" );
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118 END ;
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119 OR
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120 DELAY 10.0 * Impdef.One_Second;
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121 GOTO L321 ;
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122 FAILED( "'GOTO' NOT OBEYED (2)" );
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123 END SELECT;
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124
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125 FAILED( "WRONG DESTINATION FOR 'GOTO' (2)" );
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126
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127 << L321 >>
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128
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129 FLOW_STRING(INDEX) := 'B' ;
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130 INDEX := INDEX + 1 ;
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131
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132 END T;
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133
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134 BEGIN
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135
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136 NULL ;
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137
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138 END;
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139
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140 -------------------------------------------------------------------
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141
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142 IF FLOW_STRING /= "AB" THEN
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143 FAILED("WRONG FLOW OF CONTROL" );
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144 END IF;
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145
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146
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147 RESULT ;
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148
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149
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150 END C59002C ;
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