test/test_allocator.c

Tue, 05 Oct 2021 12:25:23 +0200

author
Mike Becker <universe@uap-core.de>
date
Tue, 05 Oct 2021 12:25:23 +0200
changeset 465
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parent 443
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permissions
-rw-r--r--

remove redundant documentation for function pointers

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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 2021 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
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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/allocator.h"
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30 #include "test_config.h"
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31 #include <errno.h>
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32
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33 void test_default_allocator_available(void) {
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34 cx_allocator_class *clazz = cxDefaultAllocator->cl;
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35 CU_ASSERT_PTR_NOT_NULL(clazz)
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36 }
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37
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38 void test_default_malloc(void) {
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39 void *test = cxMalloc(cxDefaultAllocator, 16);
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40 CU_ASSERT_PTR_NOT_NULL(test);
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41 free(test);
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42 }
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43
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44 void test_default_realloc(void) {
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45 void *test = calloc(8, 1);
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46 memcpy(test, "Test", 5);
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47 test = cxRealloc(cxDefaultAllocator, test, 16);
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48 CU_ASSERT_PTR_NOT_NULL(test)
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49 CU_ASSERT_STRING_EQUAL("Test", test)
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50 free(test);
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51 }
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52
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53 void test_default_reallocate(void) {
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54 void *test = calloc(8, 1);
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55 memcpy(test, "Test", 5);
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56 int rval = cxReallocate(cxDefaultAllocator, &test, 16);
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57 CU_ASSERT_EQUAL(rval, 0);
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58 CU_ASSERT_PTR_NOT_NULL(test)
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59 CU_ASSERT_STRING_EQUAL("Test", test)
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60 free(test);
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61 }
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62
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63 void test_default_calloc(void) {
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64 void *test = cxCalloc(cxDefaultAllocator, 8, 2);
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65 CU_ASSERT_PTR_NOT_NULL(test)
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66 free(test);
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67 }
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68
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69 void test_default_free(void) {
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70 void *test = malloc(16);
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71 cxFree(cxDefaultAllocator, test);
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72 CU_PASS("Testing standard free is not possible.")
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73 }
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74
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75 int main() {
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76 CU_pSuite suite = NULL;
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77
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78 if (CUE_SUCCESS != CU_initialize_registry()) {
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79 return CU_get_error();
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80 }
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81
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82 suite = CU_add_suite("default allocator", NULL, NULL);
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83
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84 CU_add_test(suite, "default allocator available", test_default_allocator_available);
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85 CU_add_test(suite, "test of malloc()", test_default_malloc);
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86 CU_add_test(suite, "test of realloc()", test_default_realloc);
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87 CU_add_test(suite, "test of realloc() via cxReallocate", test_default_reallocate);
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88 CU_add_test(suite, "test of calloc()", test_default_calloc);
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89 CU_add_test(suite, "test of free()", test_default_free);
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90
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91 CU_basic_set_mode(UCX_CU_BRM);
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92
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93 int exitcode;
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94 if (CU_basic_run_tests()) {
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95 exitcode = CU_get_error();
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96 } else {
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97 exitcode = CU_get_number_of_failures() == 0 ? 0 : 1;
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98 }
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99 CU_cleanup_registry();
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100 return exitcode;
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101 }

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