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
|
/**
* vimb - a webkit based vim like browser.
*
* Copyright (C) 2012-2019 Daniel Carl
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
#include <src/file-storage.h>
#include <gio/gio.h>
#include <stdio.h>
static char *pwd;
static char *none_existing_file = "_absent.txt";
static char *created_file = "_created.txt";
static char *existing_file = "_existent.txt";
static void test_ephemeral_no_file(void)
{
FileStorage *s;
char **lines;
char *file_path;
file_path = g_build_filename(pwd, none_existing_file, NULL);
/* make sure the file does not exist */
remove(file_path);
s = file_storage_new(pwd, none_existing_file, TRUE);
g_assert_nonnull(s);
g_assert_cmpstr(file_path, ==, file_storage_get_path(s));
g_assert_true(file_storage_is_readonly(s));
/* empty file storage */
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 0);
g_strfreev(lines);
file_storage_append(s, "-%s\n", "foo");
file_storage_append(s, "-%s\n", "bar");
/* File must not be created on appending data to storage */
g_assert_false(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 3);
g_assert_cmpstr(lines[0], ==, "-foo");
g_assert_cmpstr(lines[1], ==, "-bar");
g_strfreev(lines);
file_storage_free(s);
g_free(file_path);
}
static void test_file_created(void)
{
FileStorage *s;
char *file_path;
file_path = g_build_filename(pwd, created_file, NULL);
remove(file_path);
g_assert_false(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
s = file_storage_new(pwd, created_file, FALSE);
g_assert_false(file_storage_is_readonly(s));
g_assert_cmpstr(file_path, ==, file_storage_get_path(s));
/* check that file is created only on first write */
g_assert_false(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
file_storage_append(s, "");
g_assert_true(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
file_storage_free(s);
g_free(file_path);
}
static void test_ephemeral_with_file(void)
{
FileStorage *s;
char *file_path;
char **lines;
char *content = NULL;
gboolean result;
file_path = g_build_filename(pwd, existing_file, NULL);
s = file_storage_new(pwd, existing_file, TRUE);
g_assert_nonnull(s);
g_assert_true(file_storage_is_readonly(s));
g_assert_cmpstr(file_path, ==, file_storage_get_path(s));
/* file does not exists yet */
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 0);
g_strfreev(lines);
/* empty file storage but file with two lines */
result = g_file_set_contents(file_path, "one\n", -1, NULL);
g_assert_true(result);
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 2);
g_strfreev(lines);
file_storage_append(s, "%s\n", "two ephemeral");
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 3);
g_assert_cmpstr(lines[0], ==, "one");
g_assert_cmpstr(lines[1], ==, "two ephemeral");
g_strfreev(lines);
/* now make sure the file was not changed */
g_file_get_contents(file_path, &content, NULL, NULL);
g_assert_cmpstr(content, ==, "one\n");
file_storage_free(s);
g_free(file_path);
}
int main(int argc, char *argv[])
{
int result;
g_test_init(&argc, &argv, NULL);
pwd = g_get_current_dir();
g_test_add_func("/test-file-storage/ephemeral-no-file", test_ephemeral_no_file);
g_test_add_func("/test-file-storage/file-created", test_file_created);
g_test_add_func("/test-file-storage/ephemeral-with-file", test_ephemeral_with_file);
result = g_test_run();
remove(existing_file);
remove(created_file);
g_free(pwd);
return result;
}
|
