GNUnet  0.11.x
testing_api_cmd_hello_world_birth.c
Go to the documentation of this file.
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 
31 {
33  char *what_am_i;
34 };
35 
42 static void
44  const struct GNUNET_TESTING_Command *cmd)
45 {
46  struct HelloWorldBirthState *hbs = cls;
48  "Finished birth of %s\n",
49  hbs->what_am_i);
50 }
51 
61 static int
63  const void **ret,
64  const char *trait,
65  unsigned int index)
66 {
67  struct HelloWorldBirthState *hbs = cls;
68  const char *what_am_i = hbs->what_am_i;
69 
70  struct GNUNET_TESTING_Trait traits[] = {
71  {
72  .index = 0,
73  .trait_name = "what_am_i",
74  .ptr = (const void *) what_am_i,
75  },
77  };
78 
79  return GNUNET_TESTING_get_trait (traits,
80  ret,
81  trait,
82  index);
83 }
84 
92 static void
94  const struct GNUNET_TESTING_Command *cmd,
96 {
97  struct HelloWorldBirthState *hbs = cls;
98  struct GNUNET_TIME_Relative relative;
99 
100  relative = GNUNET_TIME_absolute_get_difference (*hbs->date,
102 
103  if (0 == relative.rel_value_us % 10)
104  {
105  hbs->what_am_i = "creature!";
106  }
107  else if (0 == relative.rel_value_us % 2)
108  {
109  hbs->what_am_i = "girl!";
110  }
111  else
112  {
113  hbs->what_am_i = "boy!";
114  }
115 }
116 
124 int
126  char **what_am_i)
127 {
128  return cmd->traits (cmd->cls,
129  (const void **) what_am_i,
130  "what_am_i",
131  (unsigned int) 0);
132 }
133 
143  struct GNUNET_TIME_Absolute *now)
144 {
145  struct HelloWorldBirthState *hbs;
146 
147  hbs = GNUNET_new (struct HelloWorldBirthState);
148  hbs->date = now;
149 
150  struct GNUNET_TESTING_Command cmd = {
151  .cls = hbs,
152  .label = label,
153  .run = &hello_world_birth_run,
154  .cleanup = &hello_world_birth_cleanup,
155  .traits = &hello_world_birth_traits
156  };
157 
158  return cmd;
159 }
const char * label
Label for the command.
A command to be run by the interpreter.
static int ret
Return value of the commandline.
Definition: gnunet-abd.c:81
#define GNUNET_new(type)
Allocate a struct or union of the given type.
struct GNUNET_TESTING_Command GNUNET_TESTING_cmd_hello_world_birth(const char *label, struct GNUNET_TIME_Absolute *now)
Create command.
Global state of the interpreter, used by a command to access information about other commands...
Definition: testing.h:34
unsigned int index
Index number associated with the trait.
struct GNUNET_TESTING_Interpreter * is
int(* traits)(void *cls, const void **ret, const char *trait, unsigned int index)
Extract information from a command that is useful for other commands.
static void hello_world_birth_run(void *cls, const struct GNUNET_TESTING_Command *cmd, struct GNUNET_TESTING_Interpreter *is)
Run the "hello world" CMD.
struct GNUNET_TIME_Absolute GNUNET_TIME_absolute_get(void)
Get the current time.
Definition: time.c:86
int GNUNET_TESTING_get_trait(const struct GNUNET_TESTING_Trait *traits, const void **ret, const char *trait, unsigned int index)
Extract a trait.
static void hello_world_birth_cleanup(void *cls, const struct GNUNET_TESTING_Command *cmd)
static int hello_world_birth_traits(void *cls, const void **ret, const char *trait, unsigned int index)
#define GNUNET_log(kind,...)
void * cls
Closure for all commands with command-specific context information.
Time for absolute times used by GNUnet, in microseconds.
struct GNUNET_TIME_Relative GNUNET_TIME_absolute_get_difference(struct GNUNET_TIME_Absolute start, struct GNUNET_TIME_Absolute end)
Compute the time difference between the given start and end times.
Definition: time.c:248
struct GNUNET_TESTING_Trait GNUNET_TESTING_trait_end(void)
"end" trait.
int GNUNET_TESTING_get_trait_what_am_i(const struct GNUNET_TESTING_Command *cmd, char **what_am_i)
Offer data from trait.
Time for relative time used by GNUnet, in microseconds.
struct GNUNET_TIME_Absolute * date