tests/test_hash_key.c

Tue, 08 Oct 2024 19:52:09 +0200

author
Mike Becker <universe@uap-core.de>
date
Tue, 08 Oct 2024 19:52:09 +0200
changeset 922
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parent 890
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permissions
-rw-r--r--

also report coverage for header files

768
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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
0e1cf2cd500e migrate hash_key tests - relates to #342
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "cx/test.h"
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30
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31 #include "cx/hash_key.h"
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32 #include "cx/string.h"
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33
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34 CX_TEST(test_hash_key_functions) {
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35 const char *str = "my key";
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36 size_t len = strlen(str);
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37
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38 CxHashKey str_key = cx_hash_key_str(str);
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39 CxHashKey bytes_key = cx_hash_key_bytes((const unsigned char*)str, len);
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40 CxHashKey obj_key = cx_hash_key(str, len);
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41 CxHashKey cxstr_key = cx_hash_key_cxstr(cx_str(str));
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42
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43 CX_TEST_DO {
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44 CX_TEST_ASSERT(str_key.hash == bytes_key.hash);
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45 CX_TEST_ASSERT(obj_key.hash == bytes_key.hash);
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46 CX_TEST_ASSERT(cxstr_key.hash == bytes_key.hash);
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47 CX_TEST_ASSERT(str_key.len == len);
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48 CX_TEST_ASSERT(cxstr_key.len == len);
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49 CX_TEST_ASSERT(bytes_key.len == len);
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50 CX_TEST_ASSERT(bytes_key.len == len);
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51 CX_TEST_ASSERT(str_key.data == str);
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52 }
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53 }
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54
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55 CX_TEST(test_hash_key_empty_string) {
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56 const char *str = "";
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57
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58 CxHashKey str_key = cx_hash_key_str(str);
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59 CxHashKey bytes_key = cx_hash_key_bytes((const unsigned char*) str, 0);
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60 CxHashKey obj_key = cx_hash_key(str, 0);
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61
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62 CX_TEST_DO {
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63 CX_TEST_ASSERT(bytes_key.hash == 4152238450u);
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64 CX_TEST_ASSERT(str_key.hash == 4152238450u);
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65 CX_TEST_ASSERT(obj_key.hash == 4152238450u);
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66 CX_TEST_ASSERT(str_key.len == 0);
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67 CX_TEST_ASSERT(bytes_key.len == 0);
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68 CX_TEST_ASSERT(bytes_key.len == 0);
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69 CX_TEST_ASSERT(str_key.data == str);
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70 }
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71 }
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72
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73 CX_TEST(test_hash_key_null) {
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74 CxHashKey str_key = cx_hash_key_str(NULL);
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75 CxHashKey bytes_key = cx_hash_key_bytes(NULL, 0);
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76 CxHashKey obj_key = cx_hash_key(NULL, 0);
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77
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78 CX_TEST_DO {
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79 CX_TEST_ASSERT(bytes_key.hash == 1574210520u);
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80 CX_TEST_ASSERT(str_key.hash == 1574210520u);
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81 CX_TEST_ASSERT(obj_key.hash == 1574210520u);
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82 CX_TEST_ASSERT(str_key.len == 0);
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83 CX_TEST_ASSERT(bytes_key.len == 0);
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84 CX_TEST_ASSERT(bytes_key.len == 0);
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85 CX_TEST_ASSERT(str_key.data == NULL);
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86 }
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87 }
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88
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89 CxTestSuite *cx_test_suite_hash_key(void) {
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90 CxTestSuite *suite = cx_test_suite_new("hash_key");
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91
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92 cx_test_register(suite, test_hash_key_functions);
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93 cx_test_register(suite, test_hash_key_empty_string);
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94 cx_test_register(suite, test_hash_key_null);
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95
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96 return suite;
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97 }

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