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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 | |
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31 | #include <CUnit/Basic.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_EQUAL(clazz, &cx_default_allocator_class) |
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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", 4); |
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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_calloc(void) { |
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54 | void *test = cxCalloc(cxDefaultAllocator, 8, 2); |
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55 | CU_ASSERT_PTR_NOT_NULL(test) |
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56 | free(test); |
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57 | } |
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58 | |
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59 | void test_default_free(void) { |
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60 | void *test = malloc(16); |
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61 | cxFree(cxDefaultAllocator, test); |
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62 | CU_PASS("Testing standard free is not possible.") |
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63 | } |
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64 | |
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65 | int main() { |
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66 | CU_pSuite suite = NULL; |
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67 | |
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68 | if (CUE_SUCCESS != CU_initialize_registry()) { |
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69 | return CU_get_error(); |
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70 | } |
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71 | |
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72 | suite = CU_add_suite("stdlib allocator", NULL, NULL); |
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73 | if (NULL == suite) { |
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74 | CU_cleanup_registry(); |
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75 | return CU_get_error(); |
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76 | } |
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77 | |
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78 | if ( |
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79 | (NULL == CU_add_test(suite, "default allocator available", test_default_allocator_available)) || |
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80 | (NULL == CU_add_test(suite, "test of malloc()", test_default_malloc)) || |
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81 | (NULL == CU_add_test(suite, "test of realloc()", test_default_realloc)) || |
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82 | (NULL == CU_add_test(suite, "test of realloc()", test_default_calloc)) || |
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83 | (NULL == CU_add_test(suite, "test of free()", test_default_free)) |
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84 | ) { |
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85 | CU_cleanup_registry(); |
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86 | return CU_get_error(); |
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87 | } |
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88 | |
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89 | CU_basic_set_mode(CU_BRM_NORMAL); |
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90 | CU_basic_run_tests(); |
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91 | CU_cleanup_registry(); |
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92 | |
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93 | return CU_get_error(); |
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94 | } |