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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 <gtest/gtest.h> |
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31 | |
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32 | #define SUITE_NAME Allocator |
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33 | |
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34 | TEST(SUITE_NAME, DefaultAllocator) { |
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35 | cx_allocator_class *clazz = cxDefaultAllocator->cl; |
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36 | ASSERT_NE(clazz, nullptr); |
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37 | } |
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38 | |
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39 | TEST(SUITE_NAME, DefaultMalloc) { |
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40 | void *test = cxMalloc(cxDefaultAllocator, 16); |
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41 | ASSERT_NE(test, nullptr); |
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42 | free(test); |
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43 | } |
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44 | |
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45 | TEST(SUITE_NAME, DefaultRealloc) { |
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46 | void *test = calloc(8, 1); |
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47 | memcpy(test, "Test", 5); |
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48 | test = cxRealloc(cxDefaultAllocator, test, 16); |
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49 | ASSERT_NE(test, nullptr); |
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50 | EXPECT_STREQ(reinterpret_cast<char *>(test), "Test"); |
414 | 51 | free(test); |
52 | } | |
53 | ||
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54 | TEST(SUITE_NAME, Reallocate) { |
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55 | void *test = calloc(8, 1); |
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56 | memcpy(test, "Test", 5); |
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57 | int ret = cxReallocate(cxDefaultAllocator, &test, 16); |
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58 | EXPECT_EQ(ret, 0); |
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59 | ASSERT_NE(test, nullptr); |
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60 | EXPECT_STREQ(reinterpret_cast<char *>(test), "Test"); |
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61 | free(test); |
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62 | } |
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63 | |
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64 | TEST(SUITE_NAME, DefaultCalloc) { |
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65 | char *test = reinterpret_cast<char *>(cxCalloc(cxDefaultAllocator, 8, 2)); |
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66 | ASSERT_NE(test, nullptr); |
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67 | for (int i = 0; i < 16; i++) ASSERT_EQ(test[i], 0); |
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68 | free(test); |
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69 | } |
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70 | |
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71 | TEST(SUITE_NAME, DefaultFree) { |
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72 | void *test = malloc(16); |
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73 | EXPECT_NO_FATAL_FAILURE( |
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74 | cxFree(cxDefaultAllocator, test); |
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75 | ); |
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76 | } |