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comparison gcc/testsuite/ada/acats/tests/c9/c97303b.ada @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- C97303B.ADA
2
3 -- Grant of Unlimited Rights
4 --
5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7 -- unlimited rights in the software and documentation contained herein.
8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
9 -- this public release, the Government intends to confer upon all
10 -- recipients unlimited rights equal to those held by the Government.
11 -- These rights include rights to use, duplicate, release or disclose the
12 -- released technical data and computer software in whole or in part, in
13 -- any manner and for any purpose whatsoever, and to have or permit others
14 -- to do so.
15 --
16 -- DISCLAIMER
17 --
18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
24 --*
25 -- CHECK THAT A TIMED_ENTRY_CALL CAN APPEAR IN PLACES WHERE A
26 -- SELECTIVE_WAIT CANNOT.
27
28 -- PART 2: PROCEDURE BODY EMBEDDED IN TASK BODY.
29
30
31 -- RM 4/12/1982
32
33 with Impdef;
34 WITH REPORT;
35 USE REPORT;
36 PROCEDURE C97303B IS
37
38
39 BEGIN
40
41
42 TEST ( "C97303B" , "CHECK THAT A TIMED_ENTRY_CALL CAN" &
43 " APPEAR WHERE A SELECTIVE_WAIT CANNOT" );
44
45
46 -------------------------------------------------------------------
47
48
49 DECLARE
50
51
52 TASK TT IS
53 ENTRY A ( AUTHORIZED : IN BOOLEAN );
54 END TT ;
55
56
57 TASK BODY TT IS
58
59
60 PROCEDURE WITHIN_TASK_BODY ;
61
62
63 PROCEDURE WITHIN_TASK_BODY IS
64 BEGIN
65
66 SELECT -- NOT A SELECTIVE_WAIT
67 A ( FALSE ) ; -- CALLING (OWN) ENTRY
68 OR
69 DELAY 1.0 * Impdef.One_Second;
70 COMMENT( "ALTERNATIVE BRANCH TAKEN" );
71 END SELECT;
72
73 END WITHIN_TASK_BODY ;
74
75
76 BEGIN
77
78
79 -- CALL THE INNER PROC. TO FORCE EXEC. OF TIMED_E_CALL
80 WITHIN_TASK_BODY ;
81
82
83 ACCEPT A ( AUTHORIZED : IN BOOLEAN ) DO
84
85 IF AUTHORIZED THEN
86 COMMENT( "AUTHORIZED ENTRY_CALL" );
87 ELSE
88 FAILED( "UNAUTHORIZED ENTRY_CALL" );
89 END IF;
90
91 END A ;
92
93 END TT ;
94
95
96 PROCEDURE OUTSIDE_TASK_BODY IS
97 BEGIN
98
99 SELECT -- NOT A SELECTIVE_WAIT
100 TT.A ( FALSE ) ; -- UNBORN
101 OR
102 DELAY 1.0 * Impdef.One_Second;
103 COMMENT( "(OUT:) ALTERNATIVE BRANCH TAKEN" );
104 END SELECT;
105
106 END OUTSIDE_TASK_BODY ;
107
108
109 PACKAGE CREATE_OPPORTUNITY_TO_CALL IS END;
110 PACKAGE BODY CREATE_OPPORTUNITY_TO_CALL IS
111 BEGIN
112 -- CALL THE OTHER PROC. TO FORCE EXEC. OF TIMED_E_CALL
113 OUTSIDE_TASK_BODY ;
114 END CREATE_OPPORTUNITY_TO_CALL ;
115
116
117 BEGIN
118
119 TT.A ( TRUE );
120
121 EXCEPTION
122
123 WHEN TASKING_ERROR =>
124 FAILED( "TASKING ERROR" );
125
126 END ;
127
128 -------------------------------------------------------------------
129
130 RESULT ;
131
132
133 END C97303B ;