Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * tools/testing/selftests/kvm/include/test_util.h
4 *
5 * Copyright (C) 2018, Google LLC.
6 */
7
8#ifndef SELFTEST_KVM_TEST_UTIL_H
9#define SELFTEST_KVM_TEST_UTIL_H
10
11#include <stdlib.h>
12#include <stdarg.h>
13#include <stdbool.h>
14#include <stdio.h>
15#include <string.h>
16#include <inttypes.h>
17#include <errno.h>
18#include <unistd.h>
19#include <fcntl.h>
20#include "kselftest.h"
21
22ssize_t test_write(int fd, const void *buf, size_t count);
23ssize_t test_read(int fd, void *buf, size_t count);
24int test_seq_read(const char *path, char **bufp, size_t *sizep);
25
26void test_assert(bool exp, const char *exp_str,
27 const char *file, unsigned int line, const char *fmt, ...);
28
29#define TEST_ASSERT(e, fmt, ...) \
30 test_assert((e), #e, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
31
32#define ASSERT_EQ(a, b) do { \
33 typeof(a) __a = (a); \
34 typeof(b) __b = (b); \
35 TEST_ASSERT(__a == __b, \
36 "ASSERT_EQ(%s, %s) failed.\n" \
37 "\t%s is %#lx\n" \
38 "\t%s is %#lx", \
39 #a, #b, #a, (unsigned long) __a, #b, (unsigned long) __b); \
40} while (0)
41
42#endif /* SELFTEST_KVM_TEST_UTIL_H */