| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // UNSUPPORTED: c++03 |
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| 10 | |
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| 11 | // <random> |
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| 12 | |
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| 13 | // class seed_seq; |
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| 14 | |
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| 15 | // template<class T> |
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| 16 | // seed_seq(initializer_list<T> il); |
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| 17 | |
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| 18 | #include <random> |
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| 19 | #include <cassert> |
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| 20 | |
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| 21 | #include "test_macros.h" |
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| 22 | |
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| 23 | int main(int, char**) |
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| 24 | { |
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| 25 | std::seed_seq s= {5, 4, 3, 2, 1}; |
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| 26 | assert(s.size() == 5); |
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| 27 | unsigned b[5] = {0}; |
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| 28 | s.param(b); |
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| 29 | assert(b[0] == 5); |
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| 30 | assert(b[1] == 4); |
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| 31 | assert(b[2] == 3); |
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| 32 | assert(b[3] == 2); |
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| 33 | assert(b[4] == 1); |
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| 34 | |
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| 35 | return 0; |
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| 36 | } |
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| 37 | |
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