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_user.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= 0;
53 param.m_user_sizing= 1000;
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
62 /* Setup */
63
64 stub_alloc_always_fails= false;
65 stub_alloc_fails_after_count= 1000;
66
67 init_event_name_sizing(& param);
68 rc= init_stage_class(param.m_stage_class_sizing);
69 ok(rc == 0, "init stage class");
70 rc= init_statement_class(param.m_statement_class_sizing);
71 ok(rc == 0, "init statement class");
72
73 /* Tests */
74
75 stub_alloc_fails_after_count= 1;
76 rc= init_user(& param);
77 ok(rc == 1, "oom (user)");
78 cleanup_user();
79
80 stub_alloc_fails_after_count= 2;
81 rc= init_user(& param);
82 ok(rc == 1, "oom (user waits)");
83 cleanup_user();
84
85 stub_alloc_fails_after_count= 3;
86 rc= init_user(& param);
87 ok(rc == 1, "oom (user stages)");
88 cleanup_user();
89
90 stub_alloc_fails_after_count= 4;
91 rc= init_user(& param);
92 ok(rc == 1, "oom (user statements)");
93 cleanup_user();
94
95 cleanup_statement_class();
96 cleanup_stage_class();
97}
98
99void do_all_tests()
100{
101 test_oom();
102}
103
104int main(int, char **)
105{
106 plan(6);
107 MY_INIT("pfs_user-oom-t");
108 do_all_tests();
109 my_end(0);
110 return (exit_status());
111}
112
113