GNUnet  0.11.x
testing_api_cmd_system_create.c
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1 /*
2  This file is part of GNUnet
3  Copyright (C) 2021 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
26 #include "platform.h"
27 #include "gnunet_util_lib.h"
28 #include "gnunet_testing_ng_lib.h"
29 #include "gnunet_testing_lib.h"
30 
36 {
38 
39  const char *testdir;
40 };
41 
42 
47 static void
48 system_create_run (void *cls,
49  const struct GNUNET_TESTING_Command *cmd,
51 {
52  struct TestSystemState *tss = cls;
53 
55  "system create\n");
56 
58  NULL,
59  NULL,
60  NULL);
62  "system created\n");
63 }
64 
65 
70 static int
72  const void **ret,
73  const char *trait,
74  unsigned int index)
75 {
76  struct TestSystemState *tss = cls;
78 
79  struct GNUNET_TESTING_Trait traits[] = {
80  {
81  .index = 0,
82  .trait_name = "test_system",
83  .ptr = (const void *) test_system,
84  },
86  };
87 
88  return GNUNET_TESTING_get_trait (traits,
89  ret,
90  trait,
91  index);
92 }
93 
94 
101 int
105 {
106  return cmd->traits (cmd->cls,
107  (const void **) test_system,
108  "test_system",
109  (unsigned int) 0);
110 }
111 
112 
117 static void
119  const struct GNUNET_TESTING_Command *cmd)
120 {
121  struct TestSystemState *tss = cls;
122 
123  GNUNET_free (tss);
124 }
125 
126 
136  const char *testdir)
137 {
138  struct TestSystemState *tss;
139 
140  tss = GNUNET_new (struct TestSystemState);
141  tss->testdir = testdir;
142 
143  struct GNUNET_TESTING_Command cmd = {
144  .cls = tss,
145  .label = label,
146  .run = &system_create_run,
147  .cleanup = &system_create_cleanup,
148  .traits = &system_create_traits
149  };
150 
151  return cmd;
152 }
static int ret
Return value of the commandline.
Definition: gnunet-abd.c:81
static struct GNUNET_TESTING_System * test_system
Handle to the testing system.
#define GNUNET_log(kind,...)
struct GNUNET_TESTING_Trait GNUNET_TESTING_trait_end(void)
"end" trait.
int GNUNET_TESTING_get_trait(const struct GNUNET_TESTING_Trait *traits, const void **ret, const char *trait, unsigned int index)
Extract a trait.
@ GNUNET_ERROR_TYPE_DEBUG
#define GNUNET_new(type)
Allocate a struct or union of the given type.
#define GNUNET_free(ptr)
Wrapper around free.
struct GNUNET_TESTING_System * GNUNET_TESTING_system_create(const char *testdir, const char *trusted_ip, const char *hostname, const struct GNUNET_TESTING_SharedService *shared_services)
Create a system handle.
Definition: testing.c:448
A command to be run by the interpreter.
int(* traits)(void *cls, const void **ret, const char *trait, unsigned int index)
Extract information from a command that is useful for other commands.
const char * label
Label for the command.
void * cls
Closure for all commands with command-specific context information.
Global state of the interpreter, used by a command to access information about other commands.
Definition: testing.h:35
Handle for a system on which GNUnet peers are executed; a system is used for reserving unique paths a...
Definition: testing.c:93
unsigned int index
Index number associated with the trait.
Struct to hold information for callbacks.
struct GNUNET_TESTING_System * test_system
static void system_create_run(void *cls, const struct GNUNET_TESTING_Command *cmd, struct GNUNET_TESTING_Interpreter *is)
The run method of this cmd will setup a test environment for a node.
int GNUNET_TESTING_get_trait_test_system(const struct GNUNET_TESTING_Command *cmd, struct GNUNET_TESTING_System **test_system)
Function to get the trait with struct GNUNET_TESTING_System.
static int system_create_traits(void *cls, const void **ret, const char *trait, unsigned int index)
This function prepares an array with traits.
static void system_create_cleanup(void *cls, const struct GNUNET_TESTING_Command *cmd)
The cleanup function of this cmd frees resources the cmd allocated.
struct GNUNET_TESTING_Command GNUNET_TESTING_cmd_system_create(const char *label, const char *testdir)
Create command.
struct GNUNET_TESTING_Interpreter * is