summaryrefslogtreecommitdiffstats
path: root/tests/lib/vfs/vfs_setup_cwd.c
blob: 9acfb92af504133eab8f7233f1d7c5853e0f0817 (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
151
152
153
154
155
156
157
/*
   lib/vfs - test vfs_setup_cwd() functionality

   Copyright (C) 2013-2023
   Free Software Foundation, Inc.

   Written by:
   Slava Zanko <slavazanko@gmail.com>, 2013

   This file is part of the Midnight Commander.

   The Midnight Commander 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.

   The Midnight Commander 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/>.
 */

#define TEST_SUITE_NAME "/lib/vfs"

#include "tests/mctest.h"

#include <stdlib.h>

#include "lib/strutil.h"
#include "lib/vfs/xdirentry.h"
#include "src/vfs/local/local.c"

/* --------------------------------------------------------------------------------------------- */

/* @Mock */
char *
g_get_current_dir (void)
{
    return g_strdup ("/some/path");
}

/* --------------------------------------------------------------------------------------------- */

static gboolean mc_stat__is_2nd_call_different = FALSE;
static gboolean mc_stat__call_count = 0;

/* @Mock */
int
mc_stat (const vfs_path_t * vpath, struct stat *my_stat)
{
    (void) vpath;

    if (mc_stat__call_count++ > 1 && mc_stat__is_2nd_call_different)
    {
        my_stat->st_ino = 2;
        my_stat->st_dev = 22;
    }
    else
    {
        my_stat->st_ino = 1;
        my_stat->st_dev = 11;
    }
    if (mc_stat__call_count > 2)
    {
        mc_stat__call_count = 0;
    }
    return 0;
}

/* --------------------------------------------------------------------------------------------- */

/* @Before */
static void
setup (void)
{
    str_init_strings (NULL);

    vfs_init ();
    vfs_init_localfs ();
    vfs_setup_work_dir ();
}

/* --------------------------------------------------------------------------------------------- */

/* @After */
static void
teardown (void)
{
    vfs_shut ();
    str_uninit_strings ();
}

/* --------------------------------------------------------------------------------------------- */

/* @DataSource("test_vfs_setup_cwd_symlink_ds") */
/* *INDENT-OFF* */
static const struct test_vfs_setup_cwd_symlink_ds
{
    gboolean is_2nd_call_different;
    const char *expected_result;
} test_vfs_setup_cwd_symlink_ds[] =
{
    { /* 0. */
        TRUE,
        "/some/path"
    },
    { /* 1. */
        FALSE,
        "/some/path2"
    },
};
/* *INDENT-ON* */

/* @Test */
/* *INDENT-OFF* */
START_PARAMETRIZED_TEST (test_vfs_setup_cwd_symlink, test_vfs_setup_cwd_symlink_ds)
/* *INDENT-ON* */
{
    /* given */
    vfs_set_raw_current_dir (NULL);
    mc_stat__is_2nd_call_different = data->is_2nd_call_different;
    mc_stat__call_count = 0;
    setenv ("PWD", "/some/path2", 1);

    /* when */
    vfs_setup_cwd ();

    /* then */
    mctest_assert_str_eq (vfs_get_current_dir (), data->expected_result);
}
/* *INDENT-OFF* */
END_PARAMETRIZED_TEST
/* *INDENT-ON* */

/* --------------------------------------------------------------------------------------------- */

int
main (void)
{
    TCase *tc_core;

    tc_core = tcase_create ("Core");

    tcase_add_checked_fixture (tc_core, setup, teardown);

    /* Add new tests here: *************** */
    mctest_add_parameterized_test (tc_core, test_vfs_setup_cwd_symlink,
                                   test_vfs_setup_cwd_symlink_ds);
    /* *********************************** */

    return mctest_run_all (tc_core);
}

/* --------------------------------------------------------------------------------------------- */