1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
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2 | |
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3 | /* |
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4 | * COPYRIGHT (c) 1989-2014. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without |
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8 | * modification, are permitted provided that the following conditions |
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9 | * are met: |
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10 | * 1. Redistributions of source code must retain the above copyright |
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11 | * notice, this list of conditions and the following disclaimer. |
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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 OWNER 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 | #define _GNU_SOURCE |
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30 | |
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31 | #ifdef HAVE_CONFIG_H |
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32 | #include "config.h" |
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33 | #endif |
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34 | |
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35 | #include <tmacros.h> |
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36 | #include <errno.h> |
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37 | #include <sched.h> |
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38 | #include <pthread.h> |
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39 | #include <rtems/posix/pthreadimpl.h> |
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40 | |
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41 | const char rtems_test_name[] = "PSXGETATTRNP 1"; |
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42 | |
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43 | /* forward declarations to avoid warnings */ |
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44 | void *POSIX_Init(void *argument); |
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45 | |
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46 | void *Thread_1(void *argument); |
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47 | |
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48 | pthread_t Init_id; |
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49 | pthread_t Thread_id; |
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50 | pthread_attr_t Thread_attr; |
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51 | int max_priority; |
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52 | |
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53 | static int attribute_compare( |
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54 | const pthread_attr_t *attr1, |
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55 | const pthread_attr_t *attr2 |
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56 | ) |
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57 | { |
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58 | if ( attr1->is_initialized != attr2->is_initialized ) |
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59 | return 1; |
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60 | |
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61 | if ( |
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62 | attr1->stackaddr != NULL && |
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63 | attr2->stackaddr != NULL && |
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64 | attr1->stackaddr != attr2->stackaddr ) |
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65 | return 1; |
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66 | |
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67 | if ( |
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68 | attr1->stacksize != 0 && |
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69 | attr2->stacksize != 0 && |
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70 | attr1->stacksize != attr2->stacksize ) |
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71 | return 1; |
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72 | |
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73 | if ( attr1->contentionscope != attr2->contentionscope ) |
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74 | return 1; |
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75 | |
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76 | if ( attr1->inheritsched != attr2->inheritsched ) |
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77 | return 1; |
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78 | |
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79 | if ( attr1->schedpolicy != attr2->schedpolicy ) |
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80 | return 1; |
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81 | |
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82 | if ( attr1->schedparam.sched_priority != attr2->schedparam.sched_priority ) |
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83 | return 1; |
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84 | |
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85 | if ( attr1->guardsize != attr2->guardsize ) |
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86 | return 1; |
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87 | |
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88 | #if defined(_POSIX_THREAD_CPUTIME) |
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89 | if ( attr1->cputime_clock_allowed != attr2->cputime_clock_allowed ) |
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90 | return 1; |
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91 | #endif |
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92 | |
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93 | if ( attr1->detachstate != attr2->detachstate ) |
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94 | return 1; |
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95 | |
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96 | if ( attr1->affinitysetsize != attr2->affinitysetsize ) |
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97 | return 1; |
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98 | |
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99 | if (!CPU_EQUAL_S( |
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100 | attr1->affinitysetsize, |
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101 | attr1->affinityset, |
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102 | attr2->affinityset |
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103 | )) |
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104 | return 1; |
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105 | |
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106 | if (!CPU_EQUAL_S( |
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107 | attr1->affinitysetsize, |
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108 | &attr1->affinitysetpreallocated, |
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109 | &attr2->affinitysetpreallocated |
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110 | )) |
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111 | return 1; |
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112 | |
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113 | return 0; |
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114 | } |
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115 | |
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116 | void *Thread_1( |
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117 | void *argument |
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118 | ) |
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119 | { |
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120 | pthread_attr_t attr; |
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121 | struct sched_param param; |
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122 | int sc; |
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123 | int value; |
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124 | void *stackaddr; |
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125 | size_t stacksize; |
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126 | cpu_set_t set; |
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127 | |
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128 | puts("Thread - pthread_getattr_np - Verify value"); |
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129 | sc = pthread_getattr_np( Thread_id, &attr ); |
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130 | rtems_test_assert( sc == 0 ); |
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131 | rtems_test_assert( ! attribute_compare(&attr, &Thread_attr) ); |
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132 | |
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133 | param.sched_priority = max_priority; |
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134 | |
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135 | puts( "Thread - pthread_setschedparam: Setting highest priority SCHED_FIFO" ); |
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136 | sc = pthread_setschedparam( Thread_id, SCHED_FIFO, ¶m ); |
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137 | rtems_test_assert( !sc ); |
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138 | |
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139 | puts("Thread - Detach"); |
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140 | sc = pthread_detach( Thread_id ); |
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141 | rtems_test_assert( !sc ); |
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142 | |
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143 | puts("Thread - pthread_getattr_np"); |
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144 | sc = pthread_getattr_np( Thread_id, &attr ); |
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145 | rtems_test_assert( !sc ); |
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146 | |
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147 | puts("Thread - Verify get stack"); |
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148 | stackaddr = NULL; |
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149 | stacksize = 0; |
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150 | sc = pthread_attr_getstack( &attr, &stackaddr, &stacksize ); |
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151 | rtems_test_assert( sc == 0 ); |
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152 | rtems_test_assert( stackaddr != NULL ); |
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153 | rtems_test_assert( stacksize != 0 ); |
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154 | |
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155 | puts("Thread - Verify contention scope"); |
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156 | sc = pthread_attr_getscope( &attr, &value ); |
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157 | rtems_test_assert( sc == 0 ); |
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158 | rtems_test_assert( value == PTHREAD_SCOPE_PROCESS ); |
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159 | |
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160 | puts("Thread - Verify explicit scheduler"); |
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161 | sc = pthread_attr_getinheritsched( &attr, &value ); |
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162 | rtems_test_assert( sc == 0 ); |
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163 | rtems_test_assert( value == PTHREAD_EXPLICIT_SCHED ); |
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164 | |
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165 | puts("Thread - Verify SCHED_FIFO policy"); |
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166 | sc = pthread_attr_getschedpolicy( &attr, &value ); |
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167 | rtems_test_assert( !sc ); |
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168 | rtems_test_assert( value == SCHED_FIFO ); |
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169 | |
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170 | puts("Thread - Verify max priority"); |
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171 | sc = pthread_attr_getschedparam( &attr, ¶m ); |
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172 | rtems_test_assert( !sc ); |
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173 | rtems_test_assert( param.sched_priority == max_priority ); |
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174 | |
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175 | puts("Thread - Verify detached"); |
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176 | sc = pthread_attr_getdetachstate( &attr, &value ); |
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177 | rtems_test_assert( sc == 0 ); |
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178 | rtems_test_assert( value == PTHREAD_CREATE_DETACHED ); |
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179 | |
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180 | puts("Thread - Verify affinity"); |
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181 | CPU_ZERO( &set ); |
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182 | sc = pthread_attr_getaffinity_np( &attr, sizeof( set ), &set ); |
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183 | rtems_test_assert( sc == 0 ); |
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184 | rtems_test_assert( CPU_ISSET( 0, &set ) ); |
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185 | rtems_test_assert( !CPU_ISSET( 1, &set ) ); |
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186 | |
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187 | puts("Thread - Destroy"); |
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188 | sc = pthread_attr_destroy( &attr ); |
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189 | rtems_test_assert( sc == 0 ); |
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190 | |
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191 | return NULL; /* just so the compiler thinks we returned something */ |
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192 | } |
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193 | |
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194 | void *POSIX_Init( |
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195 | void *ignored |
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196 | ) |
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197 | { |
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198 | int sc; |
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199 | pthread_attr_t attribute; |
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200 | void *stackaddr; |
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201 | size_t stacksize; |
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202 | size_t guardsize; |
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203 | struct sched_param param; |
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204 | cpu_set_t set; |
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205 | |
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206 | TEST_BEGIN(); |
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207 | |
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208 | /* Initialize thread id */ |
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209 | Init_id = pthread_self(); |
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210 | max_priority = sched_get_priority_max( SCHED_FIFO ); |
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211 | |
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212 | puts( "Init - pthread_getattr_np - attr NULL - EINVAL" ); |
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213 | sc = pthread_getattr_np( Init_id, NULL ); |
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214 | rtems_test_assert( sc == EINVAL ); |
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215 | |
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216 | puts( "Init - pthread_getattr_np - invalid id - ESRCH" ); |
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217 | sc = pthread_getattr_np( 0xffff, &attribute ); |
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218 | rtems_test_assert( sc == ESRCH ); |
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219 | |
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220 | |
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221 | /* init task attributes */ |
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222 | puts("Init - pthread_attr_init"); |
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223 | sc = pthread_attr_init(&Thread_attr); |
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224 | rtems_test_assert(!sc); |
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225 | |
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226 | puts("Init - pthread_attr_setaffinity_np"); |
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227 | CPU_ZERO( &set ); |
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228 | CPU_SET( 0, &set ); |
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229 | sc = pthread_attr_setaffinity_np( &Thread_attr, sizeof( set ), &set ); |
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230 | rtems_test_assert(!sc); |
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231 | |
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232 | puts("Init - pthread_attr_setinheritsched - PTHREAD_EXPLICIT_SCHED"); |
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233 | sc = pthread_attr_setinheritsched( &Thread_attr, PTHREAD_EXPLICIT_SCHED ); |
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234 | rtems_test_assert(!sc); |
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235 | rtems_test_assert( Thread_attr.inheritsched == PTHREAD_EXPLICIT_SCHED ); |
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236 | |
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237 | puts("Init - pthread_attr_setschedpolicy to SCHED_RR"); |
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238 | sc = pthread_attr_setschedpolicy(&Thread_attr, SCHED_RR); |
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239 | rtems_test_assert(!sc); |
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240 | |
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241 | puts("Init - pthread_attr_setschedparam to minimum priority + 2"); |
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242 | param.sched_priority = sched_get_priority_min( SCHED_RR ) + 2; |
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243 | sc = pthread_attr_setschedparam( &Thread_attr, ¶m ); |
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244 | rtems_test_assert(!sc); |
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245 | |
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246 | puts("Init - pthread_attr_getstack"); |
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247 | sc = pthread_attr_getstack( &Thread_attr, &stackaddr, &stacksize ); |
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248 | rtems_test_assert(!sc); |
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249 | |
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250 | stacksize *= 2; |
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251 | puts("Init - pthread_attr_setstack double the stacksize"); |
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252 | sc = pthread_attr_setstacksize( &Thread_attr, stacksize ); |
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253 | rtems_test_assert(!sc); |
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254 | |
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255 | puts("Init - pthread_attr_getguardsize"); |
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256 | sc = pthread_attr_getguardsize( &Thread_attr, &guardsize ); |
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257 | rtems_test_assert(!sc); |
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258 | |
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259 | guardsize *= 2; |
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260 | puts("Init - pthread_attr_setguardsize double the guardsize"); |
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261 | sc = pthread_attr_setguardsize( &Thread_attr, guardsize ); |
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262 | rtems_test_assert(!sc); |
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263 | |
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264 | puts("Init - raise priority to max"); |
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265 | param.sched_priority = max_priority; |
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266 | sc = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); |
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267 | rtems_test_assert( !sc ); |
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268 | |
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269 | puts("Init - pthread_create"); |
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270 | sc = pthread_create( &Thread_id, &Thread_attr, Thread_1, NULL ); |
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271 | rtems_test_assert( !sc ); |
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272 | |
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273 | puts("Init - Lower priority"); |
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274 | fflush(stdout); |
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275 | param.sched_priority = sched_get_priority_min( SCHED_RR ); |
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276 | sc = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); |
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277 | rtems_test_assert(!sc); |
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278 | |
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279 | #if 0 |
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280 | sc = pthread_join( Thread_id, NULL ); |
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281 | rtems_test_assert( !sc ); |
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282 | #endif |
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283 | |
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284 | TEST_END(); |
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285 | rtems_test_exit(0); |
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286 | return NULL; /* just so the compiler thinks we returned something */ |
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287 | } |
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288 | |
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289 | /* configuration information */ |
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290 | |
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291 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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292 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
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293 | |
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294 | #define CONFIGURE_MAXIMUM_POSIX_THREADS 2 |
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295 | |
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296 | #define CONFIGURE_POSIX_INIT_THREAD_TABLE |
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297 | |
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298 | #define CONFIGURE_INIT |
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299 | #include <rtems/confdefs.h> |
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300 | |
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301 | /* global variables */ |
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