Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 1 | /* Copyright (c) 2015, Google Inc. |
| 2 | * |
| 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. |
| 6 | * |
| 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. */ |
| 14 | |
Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 15 | #include "test_util.h" |
| 16 | |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame^] | 17 | #include <ostream> |
| 18 | |
| 19 | #include "../internal.h" |
| 20 | |
Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 21 | |
| 22 | void hexdump(FILE *fp, const char *msg, const void *in, size_t len) { |
| 23 | const uint8_t *data = reinterpret_cast<const uint8_t*>(in); |
Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 24 | |
| 25 | fputs(msg, fp); |
David Benjamin | 7c0d06c | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 26 | for (size_t i = 0; i < len; i++) { |
Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 27 | fprintf(fp, "%02x", data[i]); |
| 28 | } |
| 29 | fputs("\n", fp); |
| 30 | } |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame^] | 31 | |
| 32 | std::ostream &operator<<(std::ostream &os, const Bytes &in) { |
| 33 | // Print a byte slice as hex. |
| 34 | static const char hex[] = "0123456789abcdef"; |
| 35 | for (size_t i = 0; i < in.len; i++) { |
| 36 | os << hex[in.data[i] >> 4]; |
| 37 | os << hex[in.data[i] & 0xf]; |
| 38 | } |
| 39 | return os; |
| 40 | } |