aboutsummaryrefslogtreecommitdiff
path: root/tests/test-io-channel-command.c
blob: 99056e07c0231253b56ab109db9e48c02b58c4c9 (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
/*
 * QEMU I/O channel command test
 *
 * Copyright (c) 2015 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "qemu/osdep.h"
#include "io/channel-command.h"
#include "io-channel-helpers.h"
#include "qapi/error.h"
#include "qemu/module.h"

#ifndef WIN32
static void test_io_channel_command_fifo(bool async)
{
#define TEST_FIFO "tests/test-io-channel-command.fifo"
    QIOChannel *src, *dst;
    QIOChannelTest *test;
    const char *srcfifo = "PIPE:" TEST_FIFO ",wronly";
    const char *dstfifo = "PIPE:" TEST_FIFO ",rdonly";
    const char *srcargv[] = {
        "/bin/socat", "-", srcfifo, NULL,
    };
    const char *dstargv[] = {
        "/bin/socat", dstfifo, "-", NULL,
    };

    unlink(TEST_FIFO);
    if (access("/bin/socat", X_OK) < 0) {
        return; /* Pretend success if socat is not present */
    }
    if (mkfifo(TEST_FIFO, 0600) < 0) {
        abort();
    }
    src = QIO_CHANNEL(qio_channel_command_new_spawn(srcargv,
                                                    O_WRONLY,
                                                    &error_abort));
    dst = QIO_CHANNEL(qio_channel_command_new_spawn(dstargv,
                                                    O_RDONLY,
                                                    &error_abort));

    test = qio_channel_test_new();
    qio_channel_test_run_threads(test, async, src, dst);
    qio_channel_test_validate(test);

    object_unref(OBJECT(src));
    object_unref(OBJECT(dst));

    unlink(TEST_FIFO);
}


static void test_io_channel_command_fifo_async(void)
{
    test_io_channel_command_fifo(true);
}

static void test_io_channel_command_fifo_sync(void)
{
    test_io_channel_command_fifo(false);
}


static void test_io_channel_command_echo(bool async)
{
    QIOChannel *ioc;
    QIOChannelTest *test;
    const char *socatargv[] = {
        "/bin/socat", "-", "-", NULL,
    };

    if (access("/bin/socat", X_OK) < 0) {
        return; /* Pretend success if socat is not present */
    }

    ioc = QIO_CHANNEL(qio_channel_command_new_spawn(socatargv,
                                                    O_RDWR,
                                                    &error_abort));
    test = qio_channel_test_new();
    qio_channel_test_run_threads(test, async, ioc, ioc);
    qio_channel_test_validate(test);

    object_unref(OBJECT(ioc));
}


static void test_io_channel_command_echo_async(void)
{
    test_io_channel_command_echo(true);
}

static void test_io_channel_command_echo_sync(void)
{
    test_io_channel_command_echo(false);
}
#endif

int main(int argc, char **argv)
{
    module_call_init(MODULE_INIT_QOM);

    g_test_init(&argc, &argv, NULL);

#ifndef WIN32
    g_test_add_func("/io/channel/command/fifo/sync",
                    test_io_channel_command_fifo_sync);
    g_test_add_func("/io/channel/command/fifo/async",
                    test_io_channel_command_fifo_async);
    g_test_add_func("/io/channel/command/echo/sync",
                    test_io_channel_command_echo_sync);
    g_test_add_func("/io/channel/command/echo/async",
                    test_io_channel_command_echo_async);
#endif

    return g_test_run();
}