1 /* 2 * QEMU I/O channel command test 3 * 4 * Copyright (c) 2015 Red Hat, Inc. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, see <http://www.gnu.org/licenses/>. 18 * 19 */ 20 21 #include "qemu/osdep.h" 22 #include "io/channel-command.h" 23 #include "io-channel-helpers.h" 24 #include "qapi/error.h" 25 #include "qemu/module.h" 26 27 #define TEST_FIFO "test-io-channel-command.fifo" 28 29 #define SOCAT_SRC "PIPE:" TEST_FIFO ",wronly" 30 #define SOCAT_DST "PIPE:" TEST_FIFO ",rdonly" 31 32 static char *socat = NULL; 33 34 static void test_io_channel_command_fifo(bool async) 35 { 36 QIOChannel *src, *dst; 37 QIOChannelTest *test; 38 const char *srcargv[] = { 39 socat, "-", SOCAT_SRC, NULL, 40 }; 41 const char *dstargv[] = { 42 socat, SOCAT_DST, "-", NULL, 43 }; 44 45 if (!socat) { 46 g_test_skip("socat is not found in PATH"); 47 return; 48 } 49 50 unlink(TEST_FIFO); 51 src = QIO_CHANNEL(qio_channel_command_new_spawn(srcargv, 52 O_WRONLY, 53 &error_abort)); 54 dst = QIO_CHANNEL(qio_channel_command_new_spawn(dstargv, 55 O_RDONLY, 56 &error_abort)); 57 58 test = qio_channel_test_new(); 59 qio_channel_test_run_threads(test, async, src, dst); 60 qio_channel_test_validate(test); 61 62 object_unref(OBJECT(src)); 63 object_unref(OBJECT(dst)); 64 65 unlink(TEST_FIFO); 66 } 67 68 69 static void test_io_channel_command_fifo_async(void) 70 { 71 test_io_channel_command_fifo(true); 72 } 73 74 static void test_io_channel_command_fifo_sync(void) 75 { 76 test_io_channel_command_fifo(false); 77 } 78 79 80 static void test_io_channel_command_echo(bool async) 81 { 82 QIOChannel *ioc; 83 QIOChannelTest *test; 84 const char *socatargv[] = { 85 socat, "-", "-", NULL, 86 }; 87 88 if (!socat) { 89 g_test_skip("socat is not found in PATH"); 90 return; 91 } 92 93 ioc = QIO_CHANNEL(qio_channel_command_new_spawn(socatargv, 94 O_RDWR, 95 &error_abort)); 96 test = qio_channel_test_new(); 97 qio_channel_test_run_threads(test, async, ioc, ioc); 98 qio_channel_test_validate(test); 99 100 object_unref(OBJECT(ioc)); 101 } 102 103 104 static void test_io_channel_command_echo_async(void) 105 { 106 test_io_channel_command_echo(true); 107 } 108 109 static void test_io_channel_command_echo_sync(void) 110 { 111 test_io_channel_command_echo(false); 112 } 113 114 int main(int argc, char **argv) 115 { 116 module_call_init(MODULE_INIT_QOM); 117 118 g_test_init(&argc, &argv, NULL); 119 120 socat = g_find_program_in_path("socat"); 121 122 g_test_add_func("/io/channel/command/fifo/sync", 123 test_io_channel_command_fifo_sync); 124 g_test_add_func("/io/channel/command/fifo/async", 125 test_io_channel_command_fifo_async); 126 g_test_add_func("/io/channel/command/echo/sync", 127 test_io_channel_command_echo_sync); 128 g_test_add_func("/io/channel/command/echo/async", 129 test_io_channel_command_echo_async); 130 131 return g_test_run(); 132 } 133