1 | /* |
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2 | * Copyright (c) 2014 embedded brains GmbH. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Dornierstr. 4 |
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6 | * 82178 Puchheim |
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7 | * Germany |
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8 | * <rtems@embedded-brains.de> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.org/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #ifdef HAVE_CONFIG_H |
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16 | #include "config.h" |
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17 | #endif |
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18 | |
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19 | #include <rtems.h> |
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20 | #include <rtems/libcsupport.h> |
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21 | |
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22 | #include "tmacros.h" |
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23 | |
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24 | const char rtems_test_name[] = "SPMRSP 1"; |
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25 | |
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26 | typedef struct { |
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27 | rtems_id semaphore_id; |
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28 | rtems_id task_id; |
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29 | } test_mrsp_context; |
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30 | |
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31 | static void create_not_defined(rtems_attribute attr) |
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32 | { |
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33 | rtems_status_code sc; |
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34 | rtems_id id; |
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35 | |
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36 | sc = rtems_semaphore_create( |
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37 | rtems_build_name('M', 'R', 'S', 'P'), |
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38 | 1, |
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39 | attr, |
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40 | 0, |
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41 | &id |
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42 | ); |
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43 | rtems_test_assert(sc == RTEMS_NOT_DEFINED); |
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44 | } |
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45 | |
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46 | static void test_mrsp_create_errors(void) |
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47 | { |
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48 | rtems_status_code sc; |
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49 | rtems_id id; |
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50 | |
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51 | puts("test MrsP create errors"); |
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52 | |
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53 | sc = rtems_semaphore_create( |
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54 | rtems_build_name('M', 'R', 'S', 'P'), |
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55 | 1, |
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56 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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57 | | RTEMS_BINARY_SEMAPHORE, |
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58 | UINT32_MAX, |
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59 | &id |
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60 | ); |
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61 | rtems_test_assert(sc == RTEMS_INVALID_PRIORITY); |
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62 | |
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63 | create_not_defined( |
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64 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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65 | | RTEMS_COUNTING_SEMAPHORE |
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66 | ); |
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67 | |
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68 | create_not_defined( |
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69 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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70 | | RTEMS_SIMPLE_BINARY_SEMAPHORE |
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71 | ); |
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72 | |
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73 | create_not_defined( |
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74 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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75 | | RTEMS_BINARY_SEMAPHORE |
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76 | | RTEMS_PRIORITY |
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77 | ); |
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78 | |
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79 | create_not_defined( |
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80 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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81 | | RTEMS_INHERIT_PRIORITY |
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82 | | RTEMS_BINARY_SEMAPHORE |
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83 | ); |
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84 | |
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85 | create_not_defined( |
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86 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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87 | | RTEMS_PRIORITY_CEILING |
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88 | | RTEMS_BINARY_SEMAPHORE |
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89 | ); |
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90 | |
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91 | create_not_defined( |
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92 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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93 | | RTEMS_INHERIT_PRIORITY |
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94 | | RTEMS_PRIORITY_CEILING |
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95 | | RTEMS_BINARY_SEMAPHORE |
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96 | ); |
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97 | } |
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98 | |
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99 | static void assert_prio(rtems_task_priority expected_prio) |
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100 | { |
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101 | rtems_status_code sc; |
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102 | rtems_task_priority prio; |
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103 | |
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104 | sc = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio); |
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105 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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106 | rtems_test_assert(prio == expected_prio); |
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107 | } |
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108 | |
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109 | static void test_mrsp_obtain_release(void) |
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110 | { |
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111 | rtems_status_code sc; |
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112 | rtems_id id; |
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113 | |
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114 | puts("test MrsP obtain and release"); |
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115 | |
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116 | sc = rtems_semaphore_create( |
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117 | rtems_build_name('M', 'R', 'S', 'P'), |
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118 | 1, |
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119 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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120 | | RTEMS_BINARY_SEMAPHORE, |
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121 | 1, |
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122 | &id |
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123 | ); |
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124 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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125 | |
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126 | assert_prio(2); |
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127 | |
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128 | sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
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129 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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130 | |
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131 | assert_prio(1); |
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132 | |
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133 | sc = rtems_semaphore_delete(id); |
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134 | rtems_test_assert(sc == RTEMS_RESOURCE_IN_USE); |
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135 | |
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136 | sc = rtems_semaphore_release(id); |
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137 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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138 | |
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139 | assert_prio(2); |
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140 | |
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141 | sc = rtems_semaphore_delete(id); |
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142 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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143 | } |
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144 | |
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145 | static void test_mrsp_set_priority_errors(void) |
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146 | { |
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147 | rtems_status_code sc; |
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148 | rtems_id id; |
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149 | rtems_id scheduler_id; |
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150 | rtems_task_priority prio; |
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151 | |
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152 | puts("test MrsP set priority errors"); |
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153 | |
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154 | sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id); |
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155 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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156 | |
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157 | sc = rtems_semaphore_create( |
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158 | rtems_build_name('C', 'O', 'N', 'T'), |
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159 | 0, |
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160 | RTEMS_COUNTING_SEMAPHORE, |
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161 | 0, |
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162 | &id |
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163 | ); |
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164 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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165 | |
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166 | prio = 1; |
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167 | sc = rtems_semaphore_set_priority(RTEMS_ID_NONE, scheduler_id, prio, &prio); |
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168 | rtems_test_assert(sc == RTEMS_INVALID_ID); |
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169 | |
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170 | prio = 1; |
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171 | sc = rtems_semaphore_set_priority(id, RTEMS_ID_NONE, prio, &prio); |
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172 | rtems_test_assert(sc == RTEMS_INVALID_ID); |
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173 | |
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174 | prio = 0xffffffff; |
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175 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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176 | rtems_test_assert(sc == RTEMS_INVALID_PRIORITY); |
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177 | |
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178 | prio = 1; |
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179 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, NULL); |
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180 | rtems_test_assert(sc == RTEMS_INVALID_ADDRESS); |
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181 | |
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182 | prio = 1; |
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183 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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184 | rtems_test_assert(sc == RTEMS_NOT_DEFINED); |
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185 | |
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186 | sc = rtems_semaphore_delete(id); |
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187 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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188 | } |
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189 | |
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190 | static void test_mrsp_set_priority(void) |
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191 | { |
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192 | rtems_status_code sc; |
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193 | rtems_id id; |
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194 | rtems_id scheduler_id; |
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195 | rtems_task_priority prio; |
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196 | |
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197 | puts("test MrsP set priority"); |
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198 | |
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199 | sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id); |
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200 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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201 | |
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202 | sc = rtems_semaphore_create( |
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203 | rtems_build_name('M', 'R', 'S', 'P'), |
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204 | 1, |
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205 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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206 | | RTEMS_BINARY_SEMAPHORE, |
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207 | 1, |
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208 | &id |
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209 | ); |
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210 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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211 | |
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212 | prio = RTEMS_CURRENT_PRIORITY; |
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213 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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214 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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215 | rtems_test_assert(prio == 1); |
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216 | |
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217 | prio = 1; |
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218 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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219 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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220 | rtems_test_assert(prio == 1); |
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221 | |
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222 | prio = 2; |
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223 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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224 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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225 | rtems_test_assert(prio == 1); |
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226 | |
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227 | prio = RTEMS_CURRENT_PRIORITY; |
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228 | sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio); |
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229 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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230 | rtems_test_assert(prio == 2); |
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231 | |
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232 | sc = rtems_semaphore_delete(id); |
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233 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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234 | } |
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235 | |
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236 | static void test_mrsp_task(rtems_task_argument arg) |
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237 | { |
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238 | test_mrsp_context *ctx = (test_mrsp_context *) arg; |
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239 | rtems_status_code sc; |
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240 | |
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241 | sc = rtems_semaphore_release(ctx->semaphore_id); |
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242 | rtems_test_assert(sc == RTEMS_NOT_OWNER_OF_RESOURCE); |
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243 | |
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244 | sc = rtems_semaphore_obtain(ctx->semaphore_id, RTEMS_NO_WAIT, 0); |
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245 | rtems_test_assert(sc == RTEMS_UNSATISFIED); |
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246 | |
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247 | sc = rtems_semaphore_obtain(ctx->semaphore_id, RTEMS_WAIT, 1); |
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248 | rtems_test_assert(sc == RTEMS_TIMEOUT); |
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249 | |
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250 | sc = rtems_event_transient_send(ctx->task_id); |
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251 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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252 | |
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253 | rtems_task_exit(); |
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254 | rtems_test_assert(0); |
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255 | } |
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256 | |
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257 | static void test_mrsp_timeout_and_not_owner_of_resource(void) |
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258 | { |
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259 | rtems_status_code sc; |
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260 | rtems_id id; |
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261 | rtems_id task_id; |
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262 | test_mrsp_context ctx; |
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263 | |
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264 | puts("test MrsP timeout and not owner of resource"); |
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265 | |
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266 | sc = rtems_semaphore_create( |
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267 | rtems_build_name('M', 'R', 'S', 'P'), |
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268 | 1, |
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269 | RTEMS_MULTIPROCESSOR_RESOURCE_SHARING |
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270 | | RTEMS_BINARY_SEMAPHORE, |
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271 | 1, |
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272 | &id |
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273 | ); |
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274 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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275 | |
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276 | sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
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277 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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278 | |
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279 | sc = rtems_task_create( |
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280 | rtems_build_name('M', 'R', 'S', 'P'), |
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281 | 1, |
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282 | RTEMS_MINIMUM_STACK_SIZE, |
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283 | RTEMS_DEFAULT_MODES, |
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284 | RTEMS_DEFAULT_ATTRIBUTES, |
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285 | &task_id |
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286 | ); |
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287 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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288 | |
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289 | ctx.semaphore_id = id; |
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290 | ctx.task_id = rtems_task_self(); |
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291 | |
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292 | sc = rtems_task_start(task_id, test_mrsp_task, (rtems_task_argument) &ctx); |
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293 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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294 | |
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295 | sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
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296 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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297 | |
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298 | sc = rtems_semaphore_release(id); |
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299 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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300 | |
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301 | sc = rtems_semaphore_delete(id); |
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302 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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303 | } |
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304 | |
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305 | static void Init(rtems_task_argument arg) |
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306 | { |
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307 | rtems_resource_snapshot snapshot; |
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308 | |
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309 | TEST_BEGIN(); |
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310 | |
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311 | rtems_resource_snapshot_take(&snapshot); |
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312 | |
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313 | test_mrsp_create_errors(); |
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314 | test_mrsp_obtain_release(); |
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315 | test_mrsp_set_priority_errors(); |
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316 | test_mrsp_set_priority(); |
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317 | test_mrsp_timeout_and_not_owner_of_resource(); |
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318 | |
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319 | rtems_test_assert(rtems_resource_snapshot_check(&snapshot)); |
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320 | |
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321 | TEST_END(); |
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322 | rtems_test_exit(0); |
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323 | } |
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324 | |
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325 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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326 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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327 | |
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328 | #define CONFIGURE_MAXIMUM_TASKS 2 |
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329 | #define CONFIGURE_MAXIMUM_SEMAPHORES 1 |
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330 | |
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331 | #define CONFIGURE_INIT_TASK_PRIORITY 2 |
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332 | |
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333 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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334 | |
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335 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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336 | |
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337 | #define CONFIGURE_INIT |
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338 | |
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339 | #include <rtems/confdefs.h> |
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