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tests/qtest/migration: Add a fd + file test

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The fd URI supports an fd that is backed by a file. The code should
select between QIOChannelFile and QIOChannelSocket, depending on the
type of the fd. Add a test for that.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20240220224138.24759-4-farosas@suse.de
Signed-off-by: Peter Xu <peterx@redhat.com>
This commit is contained in:
Fabiano Rosas 2024-02-20 19:41:07 -03:00 committed by Peter Xu
parent 85cf9abd86
commit 6d79bd6818
1 changed files with 41 additions and 0 deletions
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41
tests/qtest/migration-test.c
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@ -2433,6 +2433,45 @@ static void test_migrate_precopy_fd_socket(void)
};
test_precopy_common(&args);
}
static void *migrate_precopy_fd_file_start(QTestState *from, QTestState *to)
{
g_autofree char *file = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME);
int src_flags = O_CREAT | O_RDWR;
int dst_flags = O_CREAT | O_RDWR;
int fds[2];
fds[0] = open(file, src_flags, 0660);
assert(fds[0] != -1);
fds[1] = open(file, dst_flags, 0660);
assert(fds[1] != -1);
qtest_qmp_fds_assert_success(to, &fds[0], 1,
"{ 'execute': 'getfd',"
" 'arguments': { 'fdname': 'fd-mig' }}");
qtest_qmp_fds_assert_success(from, &fds[1], 1,
"{ 'execute': 'getfd',"
" 'arguments': { 'fdname': 'fd-mig' }}");
close(fds[0]);
close(fds[1]);
return NULL;
}
static void test_migrate_precopy_fd_file(void)
{
MigrateCommon args = {
.listen_uri = "defer",
.connect_uri = "fd:fd-mig",
.start_hook = migrate_precopy_fd_file_start,
.finish_hook = test_migrate_fd_finish_hook
};
test_file_common(&args, true);
}
#endif /* _WIN32 */
static void do_test_validate_uuid(MigrateStart *args, bool should_fail)
@ -3529,6 +3568,8 @@ int main(int argc, char **argv)
#ifndef _WIN32
migration_test_add("/migration/precopy/fd/tcp",
test_migrate_precopy_fd_socket);
migration_test_add("/migration/precopy/fd/file",
test_migrate_precopy_fd_file);
#endif
migration_test_add("/migration/validate_uuid", test_validate_uuid);
migration_test_add("/migration/validate_uuid_error",