Add a QIOChannel subclass that is capable of operating on things that are files, such as plain files, pipes, character/block devices, but notably not sockets. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
		
			
				
	
	
		
			101 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			101 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * QEMU I/O channel file 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 "io/channel-file.h"
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#include "io-channel-helpers.h"
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static void test_io_channel_file(void)
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{
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    QIOChannel *src, *dst;
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    QIOChannelTest *test;
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#define TEST_FILE "tests/test-io-channel-file.txt"
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    unlink(TEST_FILE);
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    src = QIO_CHANNEL(qio_channel_file_new_path(
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                          TEST_FILE,
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                          O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0600,
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                          &error_abort));
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    dst = QIO_CHANNEL(qio_channel_file_new_path(
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                          TEST_FILE,
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                          O_RDONLY | O_BINARY, 0,
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                          &error_abort));
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    test = qio_channel_test_new();
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    qio_channel_test_run_writer(test, src);
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    qio_channel_test_run_reader(test, dst);
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    qio_channel_test_validate(test);
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    unlink(TEST_FILE);
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    object_unref(OBJECT(src));
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    object_unref(OBJECT(dst));
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}
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#ifndef _WIN32
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static void test_io_channel_pipe(bool async)
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{
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    QIOChannel *src, *dst;
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    QIOChannelTest *test;
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    int fd[2];
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    if (pipe(fd) < 0) {
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        perror("pipe");
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        abort();
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    }
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    src = QIO_CHANNEL(qio_channel_file_new_fd(fd[1]));
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    dst = QIO_CHANNEL(qio_channel_file_new_fd(fd[0]));
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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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}
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static void test_io_channel_pipe_async(void)
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{
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    test_io_channel_pipe(true);
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}
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static void test_io_channel_pipe_sync(void)
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{
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    test_io_channel_pipe(false);
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}
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#endif /* ! _WIN32 */
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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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    g_test_add_func("/io/channel/file", test_io_channel_file);
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#ifndef _WIN32
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    g_test_add_func("/io/channel/pipe/sync", test_io_channel_pipe_sync);
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    g_test_add_func("/io/channel/pipe/async", test_io_channel_pipe_async);
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#endif
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    return g_test_run();
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}
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