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da34e65cb4
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
124 lines
3.2 KiB
C
124 lines
3.2 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 "qemu/osdep.h"
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#include "io/channel-file.h"
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#include "io/channel-util.h"
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#include "io-channel-helpers.h"
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#include "qapi/error.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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static void test_io_channel_fd(void)
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{
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QIOChannel *ioc;
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int fd = -1;
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#define TEST_FILE "tests/test-io-channel-file.txt"
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fd = open(TEST_FILE, O_CREAT | O_TRUNC | O_WRONLY, 0600);
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g_assert_cmpint(fd, >, -1);
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ioc = qio_channel_new_fd(fd, &error_abort);
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g_assert_cmpstr(object_get_typename(OBJECT(ioc)),
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==,
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TYPE_QIO_CHANNEL_FILE);
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unlink(TEST_FILE);
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object_unref(OBJECT(ioc));
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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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g_test_add_func("/io/channel/file/fd", test_io_channel_fd);
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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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