1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * tools/testing/selftests/kvm/include/test_util.h
5 * Copyright (C) 2018, Google LLC.
8 #ifndef SELFTEST_KVM_TEST_UTIL_H
9 #define SELFTEST_KVM_TEST_UTIL_H
20 #include "kselftest.h"
22 ssize_t test_write(int fd, const void *buf, size_t count);
23 ssize_t test_read(int fd, void *buf, size_t count);
24 int test_seq_read(const char *path, char **bufp, size_t *sizep);
26 void test_assert(bool exp, const char *exp_str,
27 const char *file, unsigned int line, const char *fmt, ...);
29 #define TEST_ASSERT(e, fmt, ...) \
30 test_assert((e), #e, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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" \
39 #a, #b, #a, (unsigned long) __a, #b, (unsigned long) __b); \
42 #endif /* SELFTEST_KVM_TEST_UTIL_H */