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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <sched.h>
#include <stdio.h>
#include <string.h>
#include "errno-util.h"
#include "log.h"
#include "loopback-setup.h"
#include "tests.h"
TEST_RET(loopback_setup) {
int r;
if (unshare(CLONE_NEWUSER | CLONE_NEWNET) < 0) {
if (ERRNO_IS_PRIVILEGE(errno) || ERRNO_IS_NOT_SUPPORTED(errno))
return log_tests_skipped("lacking privileges or namespaces not supported");
return log_error_errno(errno, "Failed to create user+network namespace: %m");
}
r = loopback_setup();
if (ERRNO_IS_NEG_PRIVILEGE(r))
return log_tests_skipped("lacking privileges");
if (r < 0)
return log_error_errno(r, "loopback: %m");
log_info("> ipv6 main");
/* <0 → fork error, ==0 → success, >0 → error in child */
assert_se(system("ip -6 route show table main") >= 0);
log_info("> ipv6 local");
assert_se(system("ip -6 route show table local") >=0);
log_info("> ipv4 main");
assert_se(system("ip -4 route show table main") >= 0);
log_info("> ipv4 local");
assert_se(system("ip -4 route show table local") >= 0);
return EXIT_SUCCESS;
}
static int intro(void) {
log_show_color(true);
return EXIT_SUCCESS;
}
DEFINE_TEST_MAIN_WITH_INTRO(LOG_INFO, intro);
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