632d1127df
We're a far cry from the good old days when we just read from /dev/urandom without any fuss... In particular, the threading logic is slightly non-trivial and probably worth some basic sanity checks. Also write a fork-safety test, and test the fork-unsafe-buffering path. The last one is less useful right now, since fork-unsafe-buffering is a no-op with RDRAND enabled (although we do have an SDE bot...), but it's probably worth exercising the code in https://boringssl-review.googlesource.com/c/boringssl/+/31564. Change-Id: I14b1fc5216f2a93183286aa9b35f5f2309107fb2 Reviewed-on: https://boringssl-review.googlesource.com/31684 Reviewed-by: Adam Langley <agl@google.com> Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
/* Copyright (c) 2016, 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 <string.h>
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#include <gtest/gtest.h>
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#include <openssl/rand.h>
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#include "gtest_main.h"
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int main(int argc, char **argv) {
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testing::InitGoogleTest(&argc, argv);
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bssl::SetupGoogleTest();
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#if !defined(OPENSSL_WINDOWS)
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for (int i = 1; i < argc; i++) {
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if (strcmp(argv[i], "--fork_unsafe_buffering") == 0) {
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RAND_enable_fork_unsafe_buffering(-1);
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}
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}
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#endif
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return RUN_ALL_TESTS();
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}
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