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annotate tests/test-util.c @ 407:e6f972e04519

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tests: don't use automatic feature
author David Demelier <markand@malikania.fr>
date Wed, 06 Apr 2022 12:09:25 +0200
parents 460c78706989
children 0ea90751a62d
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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) 2020-2022 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 <core/util.h>
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20
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21 #include "test.h"
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22
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23 TEST_DECL(test_nrand)
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24 {
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25 int found[10] = {0};
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26
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27 /* Only try from [2..5], util_nrand does not include upper range. */
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28 for (int i = 0; i < 100000; ++i)
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29 found[util_nrand(2, 6)] = 1;
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31 RX_REQUIRE(!found[0]);
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32 RX_REQUIRE(!found[1]);
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33 RX_REQUIRE(found[2]);
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34 RX_REQUIRE(found[3]);
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35 RX_REQUIRE(found[4]);
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36 RX_REQUIRE(found[5]);
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37 RX_REQUIRE(!found[7]);
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38 RX_REQUIRE(!found[8]);
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39 RX_REQUIRE(!found[9]);
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40 }
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41
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42 static const struct rx_test_case tests[] = {
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43 TEST_DEF("basics", "nrand", test_nrand)
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44 };
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45
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46 int
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47 main(int argc, char **argv)
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48 {
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49 return TEST_RUN(tests, argc, argv);
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50 }