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295f920116
I wrote a script to do this which is attached to the bug. TBR=abarth@chromium.org BUG=435361 Review URL: https://codereview.chromium.org/736373003
51 lines
2.1 KiB
C++
51 lines
2.1 KiB
C++
/*
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* Copyright (C) 2010 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// Simple pseudorandom number generator helper functions, used by the
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// red-black and interval tree tests.
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//
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// These are **not** thread safe!
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#ifndef SKY_ENGINE_PLATFORM_TESTING_TREETESTHELPERS_H_
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#define SKY_ENGINE_PLATFORM_TESTING_TREETESTHELPERS_H_
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#include <stdint.h>
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namespace blink {
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namespace TreeTestHelpers {
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// Initializes the pseudo-random number generator with a specific seed.
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void initRandom(const int32_t seed);
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// Produces the next pseudo-random number in the sequence, in the
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// range from [0..maximumValue). Negative numbers are not allowed and will
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// produce undefined results.
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int32_t nextRandom(const int32_t maximumValue);
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} // namespace TreeTestHelpers
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} // namespace blink
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#endif // SKY_ENGINE_PLATFORM_TESTING_TREETESTHELPERS_H_
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