summaryrefslogtreecommitdiff
path: root/src/testing/testing_api_cmd_system_create.c
blob: 820adf1bd0f725a54000ef80ea2ff24494aa5ac4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/*
      This file is part of GNUnet
      Copyright (C) 2021 GNUnet e.V.

      GNUnet is free software: you can redistribute it and/or modify it
      under the terms of the GNU Affero General Public License as published
      by the Free Software Foundation, either version 3 of the License,
      or (at your option) any later version.

      GNUnet is distributed in the hope that it will be useful, but
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.

      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.

     SPDX-License-Identifier: AGPL3.0-or-later
 */

/**
 * @file testing_api_cmd_system_create.c
 * @brief cmd to create a testing system handle.
 * @author t3sserakt
 */
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_lib.h"

/**
 * Struct to hold information for callbacks.
 *
 */
struct TestSystemState
{
  struct GNUNET_TESTING_System *test_system;

  const char *testdir;
};


/**
 * The run method of this cmd will setup a test environment for a node.
 *
 */
static void
system_create_run (void *cls,
                   struct GNUNET_TESTING_Interpreter *is)
{
  struct TestSystemState *tss = cls;

  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
              "system create\n");

  tss->test_system = GNUNET_TESTING_system_create (tss->testdir,
                                                   NULL,
                                                   NULL,
                                                   NULL);
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
              "system created\n");
}


/**
 * This function prepares an array with traits.
 *
 */
static int
system_create_traits (void *cls,
                      const void **ret,
                      const char *trait,
                      unsigned int index)
{
  struct TestSystemState *tss = cls;
  struct GNUNET_TESTING_System *test_system = tss->test_system;

  struct GNUNET_TESTING_Trait traits[] = {
    {
      .index = 0,
      .trait_name = "test_system",
      .ptr = (const void *) test_system,
    },
    GNUNET_TESTING_trait_end ()
  };

  return GNUNET_TESTING_get_trait (traits,
                                   ret,
                                   trait,
                                   index);
}


/**
 * Function to get the trait with struct GNUNET_TESTING_System
 *
 * @param[out] test_system The struct GNUNET_TESTING_System.
 * @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
 */
int
GNUNET_TESTING_get_trait_test_system (const struct
                                      GNUNET_TESTING_Command *cmd,
                                      struct GNUNET_TESTING_System **test_system)
{
  return cmd->traits (cmd->cls,
                      (const void **) test_system,
                      "test_system",
                      (unsigned int) 0);
}


/**
 * The cleanup function of this cmd frees resources the cmd allocated.
 *
 */
static void
system_create_cleanup (void *cls)
{
  struct TestSystemState *tss = cls;

  GNUNET_free (tss);
}


/**
 * Create command.
 *
 * @param label name for command.
 * @param label name for the test environment directory.
 * @return command.
 */
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_system_create (const char *label,
                                  const char *testdir)
{
  struct TestSystemState *tss;

  tss = GNUNET_new (struct TestSystemState);
  tss->testdir = testdir;

  struct GNUNET_TESTING_Command cmd = {
    .cls = tss,
    .label = label,
    .run = &system_create_run,
    .cleanup = &system_create_cleanup,
    .traits = &system_create_traits
  };

  return cmd;
}