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annotate tests/test-util.c @ 521:338a4436e255

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core: doxygenize font
author David Demelier <markand@malikania.fr>
date Sat, 04 Mar 2023 15:39:21 +0100
parents ca30ff96bbe0
children 90302d95cd33
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1 /*
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2 * test-util.c -- test utilities
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3 *
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4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #include <mlk/core/util.h>
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20
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21 #include <dt.h>
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22
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23 static void
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24 test_basics_nrand(void)
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25 {
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26 int found[10] = {0};
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27
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28 /* Only try from [2..5], util_nrand does not include upper range. */
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29 for (int i = 0; i < 100000; ++i)
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30 found[mlk_util_nrand(2, 6)] = 1;
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31
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32 DT_ASSERT(!found[0]);
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33 DT_ASSERT(!found[1]);
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34 DT_ASSERT(found[2]);
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35 DT_ASSERT(found[3]);
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36 DT_ASSERT(found[4]);
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37 DT_ASSERT(found[5]);
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38 DT_ASSERT(!found[7]);
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39 DT_ASSERT(!found[8]);
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40 DT_ASSERT(!found[9]);
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41 }
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42
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43 int
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44 main(void)
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45 {
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46 DT_RUN(test_basics_nrand);
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47 }