mirror of https://gitee.com/openkylin/qemu.git
130 lines
3.7 KiB
C
130 lines
3.7 KiB
C
/*
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* QEMU I/O channel command test
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*
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* Copyright (c) 2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "qemu/osdep.h"
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#include "io/channel-command.h"
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#include "io-channel-helpers.h"
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#include "qapi/error.h"
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#ifndef WIN32
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static void test_io_channel_command_fifo(bool async)
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{
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#define TEST_FIFO "tests/test-io-channel-command.fifo"
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QIOChannel *src, *dst;
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QIOChannelTest *test;
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const char *srcfifo = "PIPE:" TEST_FIFO ",wronly";
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const char *dstfifo = "PIPE:" TEST_FIFO ",rdonly";
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const char *srcargv[] = {
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"/bin/socat", "-", srcfifo, NULL,
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};
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const char *dstargv[] = {
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"/bin/socat", dstfifo, "-", NULL,
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};
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unlink(TEST_FIFO);
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if (access("/bin/socat", X_OK) < 0) {
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return; /* Pretend success if socat is not present */
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}
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if (mkfifo(TEST_FIFO, 0600) < 0) {
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abort();
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}
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src = QIO_CHANNEL(qio_channel_command_new_spawn(srcargv,
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O_WRONLY,
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&error_abort));
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dst = QIO_CHANNEL(qio_channel_command_new_spawn(dstargv,
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O_RDONLY,
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&error_abort));
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test = qio_channel_test_new();
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qio_channel_test_run_threads(test, async, src, dst);
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qio_channel_test_validate(test);
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object_unref(OBJECT(src));
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object_unref(OBJECT(dst));
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unlink(TEST_FIFO);
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}
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static void test_io_channel_command_fifo_async(void)
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{
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test_io_channel_command_fifo(true);
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}
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static void test_io_channel_command_fifo_sync(void)
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{
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test_io_channel_command_fifo(false);
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}
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static void test_io_channel_command_echo(bool async)
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{
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QIOChannel *ioc;
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QIOChannelTest *test;
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const char *socatargv[] = {
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"/bin/socat", "-", "-", NULL,
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};
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if (access("/bin/socat", X_OK) < 0) {
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return; /* Pretend success if socat is not present */
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}
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ioc = QIO_CHANNEL(qio_channel_command_new_spawn(socatargv,
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O_RDWR,
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&error_abort));
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test = qio_channel_test_new();
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qio_channel_test_run_threads(test, async, ioc, ioc);
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qio_channel_test_validate(test);
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object_unref(OBJECT(ioc));
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}
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static void test_io_channel_command_echo_async(void)
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{
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test_io_channel_command_echo(true);
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}
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static void test_io_channel_command_echo_sync(void)
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{
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test_io_channel_command_echo(false);
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}
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#endif
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int main(int argc, char **argv)
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{
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module_call_init(MODULE_INIT_QOM);
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g_test_init(&argc, &argv, NULL);
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#ifndef WIN32
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g_test_add_func("/io/channel/command/fifo/sync",
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test_io_channel_command_fifo_sync);
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g_test_add_func("/io/channel/command/fifo/async",
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test_io_channel_command_fifo_async);
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g_test_add_func("/io/channel/command/echo/sync",
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test_io_channel_command_echo_sync);
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g_test_add_func("/io/channel/command/echo/async",
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test_io_channel_command_echo_async);
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#endif
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return g_test_run();
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}
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