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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 2024 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 "event.h" |
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30 | |
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31 | #include "../daemon/event.h" |
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32 | |
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33 | typedef struct EVTest { |
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34 | EventHandler *h; |
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35 | pthread_mutex_t mutex; |
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36 | pthread_cond_t cond; |
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37 | void *data1; |
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38 | void *data2; |
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39 | int i1; |
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40 | int i2; |
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41 | } EVTest; |
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42 | |
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43 | UCX_TEST(test_evhandler_create) { |
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44 | EventHandlerConfig cfg1 = { .nthreads = 1}; |
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45 | |
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46 | EventHandlerConfig cfg4 = { .nthreads = 4}; |
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47 | |
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48 | UCX_TEST_BEGIN; |
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49 | |
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50 | EVHandler *ev1 = evhandler_create(&cfg1); |
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51 | UCX_TEST_ASSERT(ev1, "evhandler_create (1) failed"); |
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52 | UCX_TEST_ASSERT(ev1->numins == 1, "ev1 wrong number of instances"); |
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53 | |
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54 | EVHandler *ev2 = evhandler_create(&cfg4); |
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55 | UCX_TEST_ASSERT(ev2, "evhandler_create (2) failed"); |
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56 | UCX_TEST_ASSERT(ev2->numins == 4, "ev2 wrong number of instances"); |
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57 | |
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58 | evhandler_close(ev1); |
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59 | evhandler_close(ev2); |
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60 | |
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61 | UCX_TEST_END; |
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62 | } |
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63 | |
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64 | static int test_event_send_fn(EventHandler *h, Event *event) { |
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65 | EVTest *test = event->cookie; |
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66 | test->i1 = 1; |
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67 | test->i2 = h == test->h; |
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68 | |
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69 | pthread_mutex_lock(&test->mutex); |
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70 | pthread_cond_signal(&test->cond); |
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71 | pthread_mutex_unlock(&test->mutex); |
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72 | |
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73 | return 0; |
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74 | } |
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75 | |
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76 | UCX_TEST(test_event_send) { |
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77 | EventHandlerConfig cfg = { .nthreads = 1}; |
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78 | |
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79 | EVHandler *ev = evhandler_create(&cfg); |
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80 | EventHandler *h = ev_instance(ev); |
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81 | |
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82 | EVTest testdata; |
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83 | ZERO(&testdata, sizeof(EVTest)); |
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84 | testdata.h = h; |
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85 | pthread_mutex_init(&testdata.mutex, NULL); |
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86 | pthread_cond_init(&testdata.cond, NULL); |
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87 | |
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88 | UCX_TEST_BEGIN; |
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89 | |
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90 | Event evt; |
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91 | ZERO(&evt, sizeof(Event)); |
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92 | evt.fn = test_event_send_fn; |
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93 | evt.cookie = &testdata; |
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94 | |
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95 | int ret = event_send(h, &evt); |
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96 | |
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97 | // wait for event finish |
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98 | time_t tstart = time(NULL); |
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99 | while(!testdata.i1) { |
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100 | time_t t = time(NULL); |
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101 | if(t - tstart > 10) { |
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102 | break; |
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103 | } |
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104 | |
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105 | pthread_mutex_lock(&testdata.mutex); |
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106 | pthread_cond_wait(&testdata.cond, &testdata.mutex); |
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107 | pthread_mutex_unlock(&testdata.mutex); |
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108 | } |
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109 | |
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110 | UCX_TEST_ASSERT(!ret, "event_send failed"); |
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111 | UCX_TEST_ASSERT(testdata.i1, "event callback not called"); |
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112 | UCX_TEST_ASSERT(testdata.i2, "event callback received wrong event handler pointer"); |
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113 | |
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114 | UCX_TEST_END; |
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115 | |
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116 | pthread_mutex_destroy(&testdata.mutex); |
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117 | pthread_cond_destroy(&testdata.cond); |
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118 | |
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119 | evhandler_close(ev); |
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120 | } |