// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (c) Crackerjack Project., 2007
 * Ported from Crackerjack to LTP by Masatake YAMATO <yamato@redhat.com>
 * Copyright (c) 2011 Cyril Hrubis <chrubis@suse.cz>
 * Copyright (c) 2021 Xie Ziyao <xieziyao@huawei.com>
 */

/*\
 * [Description]
 *
 * Test io_cancel invoked via libaio with one of the data structures points
 * to invalid data and expects it to return -EFAULT.
 */

#include "config.h"
#include "tst_test.h"

#ifdef HAVE_LIBAIO

#include <libaio.h>

static void run(void)
{
	io_context_t ctx;

	memset(&ctx, 0, sizeof(ctx));
	TEST(io_cancel(ctx, NULL, NULL));

	if (TST_RET == 0) {
		tst_res(TFAIL, "io_cancel() succeeded unexpectedly");
		return;
	}

	if (TST_RET == -EFAULT) {
		tst_res(TPASS, "io_cancel() failed with EFAULT");
		return;
	}

	tst_res(TFAIL, "io_cancel() failed unexpectedly %s (%ld) expected EFAULT",
		tst_strerrno(-TST_RET), -TST_RET);
}

static struct tst_test test = {
	.needs_kconfigs = (const char *[]) {
		"CONFIG_AIO=y",
		NULL
	},
	.test_all = run,
};

#else
TST_TEST_TCONF("test requires libaio and it's development packages");
#endif