1/* Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; version 2 of the License.
6
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU General Public License for more details.
11
12 You should have received a copy of the GNU General Public License
13 along with this program; if not, write to the Free Software Foundation,
14 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
15
16#include <my_global.h>
17#include <my_pthread.h>
18#include <pfs_instr.h>
19#include <pfs_stat.h>
20#include <pfs_global.h>
21#include <pfs_host.h>
22#include <tap.h>
23
24#include "stub_pfs_global.h"
25
26#include <string.h> /* memset */
27
28void test_oom()
29{
30 int rc;
31 PFS_global_param param;
32
33 memset(& param, 0xFF, sizeof(param));
34 param.m_enabled= true;
35 param.m_mutex_class_sizing= 0;
36 param.m_rwlock_class_sizing= 0;
37 param.m_cond_class_sizing= 0;
38 param.m_thread_class_sizing= 10;
39 param.m_table_share_sizing= 0;
40 param.m_file_class_sizing= 0;
41 param.m_mutex_sizing= 0;
42 param.m_rwlock_sizing= 0;
43 param.m_cond_sizing= 0;
44 param.m_thread_sizing= 1000;
45 param.m_table_sizing= 0;
46 param.m_file_sizing= 0;
47 param.m_file_handle_sizing= 0;
48 param.m_events_waits_history_sizing= 10;
49 param.m_events_waits_history_long_sizing= 0;
50 param.m_setup_actor_sizing= 0;
51 param.m_setup_object_sizing= 0;
52 param.m_host_sizing= 1000;
53 param.m_user_sizing= 0;
54 param.m_account_sizing= 0;
55 param.m_stage_class_sizing= 50;
56 param.m_events_stages_history_sizing= 0;
57 param.m_events_stages_history_long_sizing= 0;
58 param.m_statement_class_sizing= 50;
59 param.m_events_statements_history_sizing= 0;
60 param.m_events_statements_history_long_sizing= 0;
61 param.m_session_connect_attrs_sizing= 0;
62
63 /* Setup */
64
65 stub_alloc_always_fails= false;
66 stub_alloc_fails_after_count= 1000;
67
68 init_event_name_sizing(& param);
69 rc= init_stage_class(param.m_stage_class_sizing);
70 ok(rc == 0, "init stage class");
71 rc= init_statement_class(param.m_statement_class_sizing);
72 ok(rc == 0, "init statement class");
73
74 /* Tests */
75
76 stub_alloc_fails_after_count= 1;
77 rc= init_host(& param);
78 ok(rc == 1, "oom (host)");
79 cleanup_host();
80
81 stub_alloc_fails_after_count= 2;
82 rc= init_host(& param);
83 ok(rc == 1, "oom (host waits)");
84 cleanup_host();
85
86 stub_alloc_fails_after_count= 3;
87 rc= init_host(& param);
88 ok(rc == 1, "oom (host stages)");
89 cleanup_host();
90
91 stub_alloc_fails_after_count= 4;
92 rc= init_host(& param);
93 ok(rc == 1, "oom (host statements)");
94 cleanup_host();
95
96 cleanup_statement_class();
97 cleanup_stage_class();
98}
99
100void do_all_tests()
101{
102 test_oom();
103}
104
105int main(int, char **)
106{
107 plan(6);
108 MY_INIT("pfs_host-oom-t");
109 do_all_tests();
110 my_end(0);
111 return (exit_status());
112}
113
114