1 | /* |
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2 | * COPYRIGHT (c) 1989-2012. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * Copyright (c) 2013 embedded brains GmbH. |
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6 | * |
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7 | * The license and distribution terms for this file may be |
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8 | * found in the file LICENSE in this distribution or at |
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9 | * http://www.rtems.com/license/LICENSE. |
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10 | */ |
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11 | |
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12 | #ifdef HAVE_CONFIG_H |
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13 | #include "config.h" |
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14 | #endif |
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15 | |
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16 | #include <tmacros.h> |
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17 | #include <intrcritical.h> |
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18 | |
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19 | #include <rtems/rtems/eventimpl.h> |
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20 | |
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21 | #define GREEN RTEMS_EVENT_0 |
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22 | |
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23 | #define RED RTEMS_EVENT_1 |
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24 | |
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25 | #define EVENTS (GREEN | RED) |
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26 | |
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27 | #define DEADBEEF 0xdeadbeef |
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28 | |
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29 | typedef struct { |
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30 | rtems_id timer; |
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31 | Thread_Control *thread; |
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32 | bool hit; |
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33 | } test_context; |
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34 | |
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35 | static void any_satisfy_before_timeout(rtems_id timer, void *arg) |
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36 | { |
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37 | rtems_status_code sc; |
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38 | test_context *ctx = arg; |
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39 | const Thread_Control *thread = ctx->thread; |
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40 | |
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41 | if (thread->Wait.count != 0) { |
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42 | ctx->hit = _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; |
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43 | |
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44 | rtems_test_assert(thread->Wait.count == EVENTS); |
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45 | rtems_test_assert( |
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46 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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47 | ); |
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48 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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49 | |
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50 | sc = rtems_event_send(thread->Object.id, GREEN); |
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51 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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52 | |
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53 | rtems_test_assert(thread->Wait.count == 0); |
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54 | rtems_test_assert( |
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55 | *(rtems_event_set *) thread->Wait.return_argument == GREEN |
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56 | ); |
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57 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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58 | |
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59 | sc = rtems_event_send(thread->Object.id, RED); |
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60 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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61 | |
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62 | rtems_test_assert(thread->Wait.count == 0); |
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63 | rtems_test_assert( |
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64 | *(rtems_event_set *) thread->Wait.return_argument == GREEN |
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65 | ); |
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66 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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67 | |
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68 | _Event_Timeout(thread->Object.id, &_Event_Sync_state); |
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69 | |
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70 | rtems_test_assert(thread->Wait.count == 0); |
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71 | rtems_test_assert( |
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72 | *(rtems_event_set *) thread->Wait.return_argument == GREEN |
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73 | ); |
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74 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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75 | |
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76 | if (ctx->hit) { |
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77 | rtems_test_assert( |
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78 | _Event_Sync_state == THREAD_BLOCKING_OPERATION_SATISFIED |
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79 | ); |
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80 | } |
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81 | } |
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82 | |
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83 | sc = rtems_timer_reset(timer); |
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84 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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85 | } |
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86 | |
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87 | static void test_any_satisfy_before_timeout(test_context *ctx) |
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88 | { |
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89 | rtems_status_code sc; |
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90 | int resets = 0; |
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91 | |
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92 | puts( |
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93 | "Init - Trying to generate any satisfied before timeout " |
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94 | "while blocking on event" |
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95 | ); |
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96 | |
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97 | ctx->hit = false; |
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98 | |
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99 | interrupt_critical_section_test_support_initialize(NULL); |
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100 | |
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101 | sc = rtems_timer_fire_after(ctx->timer, 1, any_satisfy_before_timeout, ctx); |
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102 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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103 | |
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104 | while (!ctx->hit && resets < 2) { |
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105 | rtems_event_set out; |
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106 | |
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107 | if (interrupt_critical_section_test_support_delay()) |
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108 | resets++; |
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109 | |
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110 | out = DEADBEEF; |
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111 | sc = rtems_event_receive(EVENTS, RTEMS_EVENT_ANY | RTEMS_WAIT, 1, &out); |
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112 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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113 | rtems_test_assert(out == GREEN); |
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114 | |
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115 | out = DEADBEEF; |
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116 | sc = rtems_event_receive(EVENTS, RTEMS_EVENT_ANY | RTEMS_NO_WAIT, 0, &out); |
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117 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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118 | rtems_test_assert(out == RED); |
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119 | } |
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120 | |
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121 | sc = rtems_timer_cancel(ctx->timer); |
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122 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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123 | |
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124 | rtems_test_assert(ctx->hit); |
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125 | } |
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126 | |
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127 | static void all_satisfy_before_timeout(rtems_id timer, void *arg) |
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128 | { |
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129 | rtems_status_code sc; |
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130 | test_context *ctx = arg; |
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131 | const Thread_Control *thread = ctx->thread; |
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132 | |
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133 | if (thread->Wait.count != 0) { |
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134 | ctx->hit = _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; |
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135 | |
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136 | rtems_test_assert(thread->Wait.count == EVENTS); |
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137 | rtems_test_assert( |
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138 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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139 | ); |
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140 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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141 | |
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142 | sc = rtems_event_send(thread->Object.id, GREEN); |
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143 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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144 | |
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145 | rtems_test_assert(thread->Wait.count == EVENTS); |
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146 | rtems_test_assert( |
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147 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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148 | ); |
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149 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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150 | |
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151 | sc = rtems_event_send(thread->Object.id, RED); |
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152 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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153 | |
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154 | rtems_test_assert(thread->Wait.count == 0); |
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155 | rtems_test_assert( |
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156 | *(rtems_event_set *) thread->Wait.return_argument == EVENTS |
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157 | ); |
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158 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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159 | |
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160 | _Event_Timeout(thread->Object.id, &_Event_Sync_state); |
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161 | |
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162 | rtems_test_assert(thread->Wait.count == 0); |
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163 | rtems_test_assert( |
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164 | *(rtems_event_set *) thread->Wait.return_argument == EVENTS |
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165 | ); |
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166 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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167 | |
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168 | if (ctx->hit) { |
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169 | rtems_test_assert( |
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170 | _Event_Sync_state == THREAD_BLOCKING_OPERATION_SATISFIED |
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171 | ); |
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172 | } |
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173 | } |
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174 | |
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175 | sc = rtems_timer_reset(timer); |
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176 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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177 | } |
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178 | |
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179 | static void test_all_satisfy_before_timeout(test_context *ctx) |
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180 | { |
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181 | rtems_status_code sc; |
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182 | int resets = 0; |
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183 | |
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184 | puts( |
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185 | "Init - Trying to generate all satisfied before timeout " |
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186 | "while blocking on event" |
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187 | ); |
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188 | |
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189 | ctx->hit = false; |
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190 | |
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191 | interrupt_critical_section_test_support_initialize(NULL); |
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192 | |
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193 | sc = rtems_timer_fire_after(ctx->timer, 1, all_satisfy_before_timeout, ctx); |
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194 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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195 | |
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196 | while (!ctx->hit && resets < 2) { |
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197 | rtems_event_set out; |
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198 | |
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199 | if (interrupt_critical_section_test_support_delay()) |
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200 | resets++; |
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201 | |
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202 | out = DEADBEEF; |
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203 | sc = rtems_event_receive(EVENTS, RTEMS_EVENT_ALL | RTEMS_WAIT, 1, &out); |
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204 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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205 | rtems_test_assert(out == EVENTS); |
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206 | } |
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207 | |
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208 | sc = rtems_timer_cancel(ctx->timer); |
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209 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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210 | |
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211 | rtems_test_assert(ctx->hit); |
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212 | } |
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213 | |
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214 | static void timeout_before_satisfied(rtems_id timer, void *arg) |
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215 | { |
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216 | rtems_status_code sc; |
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217 | test_context *ctx = arg; |
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218 | const Thread_Control *thread = ctx->thread; |
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219 | |
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220 | if (thread->Wait.count != 0) { |
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221 | ctx->hit = |
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222 | _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; |
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223 | |
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224 | rtems_test_assert(thread->Wait.count == EVENTS); |
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225 | rtems_test_assert( |
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226 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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227 | ); |
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228 | rtems_test_assert(thread->Wait.return_code == RTEMS_SUCCESSFUL); |
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229 | |
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230 | _Event_Timeout(thread->Object.id, &_Event_Sync_state); |
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231 | |
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232 | rtems_test_assert(thread->Wait.count == 0); |
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233 | rtems_test_assert( |
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234 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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235 | ); |
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236 | rtems_test_assert(thread->Wait.return_code == RTEMS_TIMEOUT); |
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237 | |
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238 | sc = rtems_event_send(thread->Object.id, EVENTS); |
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239 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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240 | |
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241 | rtems_test_assert(thread->Wait.count == 0); |
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242 | rtems_test_assert( |
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243 | *(rtems_event_set *) thread->Wait.return_argument == DEADBEEF |
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244 | ); |
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245 | rtems_test_assert(thread->Wait.return_code == RTEMS_TIMEOUT); |
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246 | |
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247 | if (ctx->hit) { |
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248 | rtems_test_assert( |
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249 | _Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT |
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250 | ); |
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251 | } |
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252 | } |
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253 | |
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254 | sc = rtems_timer_reset(timer); |
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255 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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256 | } |
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257 | |
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258 | static void test_timeout_before_all_satisfy(test_context *ctx) |
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259 | { |
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260 | rtems_status_code sc; |
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261 | int resets = 0; |
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262 | |
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263 | puts( |
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264 | "Init - Trying to generate timeout before all satisfied " |
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265 | "while blocking on event" |
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266 | ); |
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267 | |
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268 | ctx->hit = false; |
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269 | |
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270 | interrupt_critical_section_test_support_initialize(NULL); |
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271 | |
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272 | sc = rtems_timer_fire_after(ctx->timer, 1, timeout_before_satisfied, ctx); |
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273 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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274 | |
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275 | while (!ctx->hit && resets < 2) { |
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276 | rtems_event_set out; |
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277 | |
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278 | if (interrupt_critical_section_test_support_delay()) |
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279 | resets++; |
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280 | |
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281 | out = DEADBEEF; |
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282 | sc = rtems_event_receive(EVENTS, RTEMS_EVENT_ALL | RTEMS_WAIT, 1, &out); |
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283 | rtems_test_assert(sc == RTEMS_TIMEOUT); |
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284 | rtems_test_assert(out == DEADBEEF); |
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285 | |
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286 | out = DEADBEEF; |
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287 | sc = rtems_event_receive(EVENTS, RTEMS_EVENT_ALL | RTEMS_NO_WAIT, 0, &out); |
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288 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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289 | rtems_test_assert(out == EVENTS); |
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290 | } |
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291 | |
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292 | sc = rtems_timer_cancel(ctx->timer); |
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293 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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294 | |
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295 | rtems_test_assert(ctx->hit); |
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296 | } |
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297 | |
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298 | static rtems_task Init( |
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299 | rtems_task_argument ignored |
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300 | ) |
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301 | { |
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302 | rtems_status_code sc; |
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303 | test_context ctx = { |
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304 | .thread = _Thread_Get_executing() |
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305 | }; |
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306 | |
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307 | puts( "\n\n*** TEST INTERRUPT CRITICAL SECTION 10 ***" ); |
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308 | |
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309 | sc = rtems_timer_create(rtems_build_name('T', 'I', 'M', 'R'), &ctx.timer); |
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310 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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311 | |
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312 | test_any_satisfy_before_timeout(&ctx); |
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313 | test_all_satisfy_before_timeout(&ctx); |
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314 | test_timeout_before_all_satisfy(&ctx); |
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315 | |
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316 | puts( "*** END OF TEST INTERRUPT CRITICAL SECTION 10 ***" ); |
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317 | rtems_test_exit(0); |
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318 | } |
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319 | |
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320 | /* configuration information */ |
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321 | |
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322 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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323 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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324 | |
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325 | #define CONFIGURE_MAXIMUM_TASKS 1 |
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326 | #define CONFIGURE_MAXIMUM_TIMERS 1 |
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327 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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328 | #define CONFIGURE_MICROSECONDS_PER_TICK 1000 |
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329 | |
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330 | #define CONFIGURE_INIT |
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331 | #include <rtems/confdefs.h> |
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