7d7554b6b3
We compare pointer/length pairs constantly. To avoid needing to type it everywhere and get GTest's output, add a StringPiece-alike for byte slices which supports ==, !=, and std::ostream. BUG=129 Change-Id: I108342cbd2c6a58fec0b9cb87ebdf50364bda099 Reviewed-on: https://boringssl-review.googlesource.com/13625 Reviewed-by: David Benjamin <davidben@google.com> Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/* Copyright (c) 2015, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#include "test_util.h"
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#include <ostream>
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#include "../internal.h"
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void hexdump(FILE *fp, const char *msg, const void *in, size_t len) {
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const uint8_t *data = reinterpret_cast<const uint8_t*>(in);
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fputs(msg, fp);
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for (size_t i = 0; i < len; i++) {
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fprintf(fp, "%02x", data[i]);
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}
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fputs("\n", fp);
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}
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std::ostream &operator<<(std::ostream &os, const Bytes &in) {
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// Print a byte slice as hex.
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static const char hex[] = "0123456789abcdef";
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for (size_t i = 0; i < in.len; i++) {
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os << hex[in.data[i] >> 4];
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os << hex[in.data[i] & 0xf];
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}
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return os;
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}
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