1 /* Copyright (c) 2015, Google Inc.
3 * Permission to use, copy, modify, and/or distribute this software for any
4 * purpose with or without fee is hereby granted, provided that the above
5 * copyright notice and this permission notice appear in all copies.
7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
15 #ifndef OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
16 #define OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
27 #include "../internal.h"
30 // hexdump writes |msg| to |fp| followed by the hex encoding of |len| bytes
32 void hexdump(FILE *fp, const char *msg, const void *in, size_t len);
34 // Bytes is a wrapper over a byte slice which may be compared for equality. This
35 // allows it to be used in EXPECT_EQ macros.
37 Bytes(const uint8_t *data_arg, size_t len_arg)
38 : data(data_arg), len(len_arg) {}
39 Bytes(const char *data_arg, size_t len_arg)
40 : data(reinterpret_cast<const uint8_t *>(data_arg)), len(len_arg) {}
42 explicit Bytes(const char *str)
43 : data(reinterpret_cast<const uint8_t *>(str)), len(strlen(str)) {}
44 explicit Bytes(const std::string &str)
45 : data(reinterpret_cast<const uint8_t *>(str.data())), len(str.size()) {}
46 explicit Bytes(const std::vector<uint8_t> &vec)
47 : data(vec.data()), len(vec.size()) {}
50 explicit Bytes(const uint8_t (&array)[N]) : data(array), len(N) {}
56 inline bool operator==(const Bytes &a, const Bytes &b) {
57 return a.len == b.len && OPENSSL_memcmp(a.data, b.data, a.len) == 0;
60 inline bool operator!=(const Bytes &a, const Bytes &b) { return !(a == b); }
62 std::ostream &operator<<(std::ostream &os, const Bytes &in);
65 #endif // OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H