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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/* SPDX-FileCopyrightText: 2025 Greenbone AG
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "../util/fileutils.h"
#include "pidfile.c"
#include <cgreen/cgreen.h>
#include <cgreen/mocks.h>
#include <glib.h>
#include <sys/stat.h>
#include <unistd.h>
Describe (pidfile);
BeforeEach (pidfile)
{
}
AfterEach (pidfile)
{
}
/* pidfile_create */
Ensure (pidfile, pidfile_create_returns_error_for_null_path)
{
assert_that (pidfile_create (NULL), is_equal_to (-1));
}
Ensure (pidfile, pidfile_create_creates_file_with_correct_pid)
{
gchar *test_pidfile = "test_pidfile.tmp";
pid_t current_pid = getpid ();
gchar *expected_content;
gchar *actual_content;
// Remove file if it exists
g_remove (test_pidfile);
assert_that (pidfile_create (test_pidfile), is_equal_to (0));
// Check that file exists
assert_that (gvm_file_exists (test_pidfile), is_equal_to (1));
// Check that file contains correct PID
expected_content = g_strdup_printf ("%d\n", current_pid);
g_file_get_contents (test_pidfile, &actual_content, NULL, NULL);
assert_that (actual_content, is_equal_to_string (expected_content));
g_free (expected_content);
g_free (actual_content);
// Clean up
g_remove (test_pidfile);
}
Ensure (pidfile, pidfile_create_creates_directory_if_needed)
{
gchar *test_dir = "test_pid_dir";
gchar *test_pidfile = "test_pid_dir/test_pidfile.tmp";
// Remove directory if it exists
g_rmdir (test_dir);
assert_that (pidfile_create (test_pidfile), is_equal_to (0));
// Check that directory exists
assert_that (gvm_file_check_is_dir (test_dir), is_equal_to (1));
// Check that file exists
assert_that (gvm_file_exists (test_pidfile), is_equal_to (1));
// Clean up
g_remove (test_pidfile);
g_rmdir (test_dir);
}
Ensure (pidfile, pidfile_create_returns_error_when_cannot_create_file)
{
gchar *test_pidfile = "/dev/null/invalid/test_pidfile.tmp";
// This should fail as we can't write to /dev/null/invalid
assert_that (pidfile_create (test_pidfile), is_not_equal_to (0));
}
/* pidfile_remove */
Ensure (pidfile, pidfile_remove_deletes_file_with_matching_pid)
{
gchar *test_pidfile = "test_pidfile_remove.tmp";
pid_t current_pid = getpid ();
gchar *pid_content;
FILE *file;
// Create a pidfile with current PID
pid_content = g_strdup_printf ("%d\n", current_pid);
file = fopen (test_pidfile, "w");
assert_that (file, is_not_null);
fputs (pid_content, file);
fclose (file);
// Verify file exists
assert_that (gvm_file_exists (test_pidfile), is_equal_to (1));
// Remove pidfile
pidfile_remove (test_pidfile);
// Verify file is deleted
assert_that (gvm_file_exists (test_pidfile), is_equal_to (0));
g_free (pid_content);
}
Ensure (pidfile, pidfile_remove_does_not_delete_file_with_different_pid)
{
gchar *test_pidfile = "test_pidfile_remove_diff.tmp";
pid_t current_pid = getpid ();
pid_t different_pid = current_pid + 1;
gchar *pid_content;
FILE *file;
// Create a pidfile with different PID
pid_content = g_strdup_printf ("%d\n", different_pid);
file = fopen (test_pidfile, "w");
assert_that (file, is_not_null);
fputs (pid_content, file);
fclose (file);
// Verify file exists
assert_that (gvm_file_exists (test_pidfile), is_equal_to (1));
// Try to remove pidfile (should not delete it)
pidfile_remove (test_pidfile);
// Verify file still exists
assert_that (gvm_file_exists (test_pidfile), is_equal_to (1));
// Clean up
g_remove (test_pidfile);
g_free (pid_content);
}
Ensure (pidfile, pidfile_remove_handles_nonexistent_file)
{
gchar *test_pidfile = "nonexistent_pidfile.tmp";
// Ensure file doesn't exist
g_remove (test_pidfile);
// Should not crash when trying to remove nonexistent file
pidfile_remove (test_pidfile);
// File should still not exist
assert_that (gvm_file_exists (test_pidfile), is_equal_to (0));
}
/* Test suite. */
int
main (int argc, char **argv)
{
int ret;
TestSuite *suite;
suite = create_test_suite ();
add_test_with_context (suite, pidfile,
pidfile_create_returns_error_for_null_path);
add_test_with_context (suite, pidfile,
pidfile_create_creates_file_with_correct_pid);
add_test_with_context (suite, pidfile,
pidfile_create_creates_directory_if_needed);
add_test_with_context (suite, pidfile,
pidfile_create_returns_error_when_cannot_create_file);
add_test_with_context (suite, pidfile,
pidfile_remove_deletes_file_with_matching_pid);
add_test_with_context (
suite, pidfile, pidfile_remove_does_not_delete_file_with_different_pid);
add_test_with_context (suite, pidfile,
pidfile_remove_handles_nonexistent_file);
if (argc > 1)
ret = run_single_test (suite, argv[1], create_text_reporter ());
else
ret = run_test_suite (suite, create_text_reporter ());
destroy_test_suite (suite);
return ret;
}
|
