1 | /* |
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2 | * COPYRIGHT (c) 1989-2014. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.rtems.org/license/LICENSE. |
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8 | */ |
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9 | |
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10 | #ifdef HAVE_CONFIG_H |
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11 | #include "config.h" |
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12 | #endif |
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13 | |
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14 | #define _GNU_SOURCE |
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15 | #include <tmacros.h> |
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16 | #include <errno.h> |
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17 | #include <sched.h> |
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18 | #include <pthread.h> |
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19 | #include <rtems/posix/pthreadimpl.h> |
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20 | |
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21 | const char rtems_test_name[] = "PSXGETATTRNP 1"; |
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22 | |
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23 | /* forward declarations to avoid warnings */ |
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24 | void *POSIX_Init(void *argument); |
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25 | |
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26 | #if HAVE_DECL_PTHREAD_GETATTR_NP |
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27 | |
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28 | |
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29 | void *Thread_1(void *argument); |
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30 | |
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31 | pthread_t Init_id; |
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32 | pthread_t Thread_id; |
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33 | pthread_attr_t Thread_attr; |
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34 | int max_priority; |
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35 | |
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36 | static int attribute_compare( |
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37 | const pthread_attr_t *attr1, |
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38 | const pthread_attr_t *attr2 |
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39 | ) |
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40 | { |
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41 | if ( attr1->is_initialized != attr2->is_initialized ) |
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42 | return 1; |
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43 | |
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44 | if ( |
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45 | attr1->stackaddr != NULL && |
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46 | attr2->stackaddr != NULL && |
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47 | attr1->stackaddr != attr2->stackaddr ) |
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48 | return 1; |
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49 | |
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50 | if ( |
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51 | attr1->stacksize != 0 && |
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52 | attr2->stacksize != 0 && |
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53 | attr1->stacksize != attr2->stacksize ) |
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54 | return 1; |
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55 | |
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56 | if ( attr1->contentionscope != attr2->contentionscope ) |
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57 | return 1; |
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58 | |
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59 | if ( attr1->inheritsched != attr2->inheritsched ) |
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60 | return 1; |
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61 | |
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62 | if ( attr1->schedpolicy != attr2->schedpolicy ) |
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63 | return 1; |
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64 | |
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65 | if ( attr1->schedparam.sched_priority != attr2->schedparam.sched_priority ) |
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66 | return 1; |
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67 | |
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68 | #if HAVE_DECL_PTHREAD_ATTR_SETGUARDSIZE |
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69 | if ( attr1->guardsize != attr2->guardsize ) |
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70 | return 1; |
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71 | #endif |
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72 | |
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73 | #if defined(_POSIX_THREAD_CPUTIME) |
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74 | if ( attr1->cputime_clock_allowed != attr2->cputime_clock_allowed ) |
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75 | return 1; |
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76 | #endif |
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77 | |
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78 | if ( attr1->detachstate != attr2->detachstate ) |
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79 | return 1; |
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80 | |
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81 | if ( attr1->affinitysetsize != attr2->affinitysetsize ) |
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82 | return 1; |
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83 | |
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84 | if (!CPU_EQUAL_S( |
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85 | attr1->affinitysetsize, |
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86 | attr1->affinityset, |
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87 | attr2->affinityset |
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88 | )) |
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89 | return 1; |
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90 | |
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91 | if (!CPU_EQUAL_S( |
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92 | attr1->affinitysetsize, |
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93 | &attr1->affinitysetpreallocated, |
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94 | &attr2->affinitysetpreallocated |
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95 | )) |
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96 | return 1; |
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97 | |
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98 | return 0; |
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99 | } |
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100 | |
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101 | void *Thread_1( |
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102 | void *argument |
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103 | ) |
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104 | { |
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105 | pthread_attr_t attr; |
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106 | struct sched_param param; |
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107 | int sc; |
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108 | int value; |
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109 | void *stackaddr; |
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110 | size_t stacksize; |
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111 | cpu_set_t set; |
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112 | |
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113 | puts("Thread - pthread_getattr_np - Verify value"); |
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114 | sc = pthread_getattr_np( Thread_id, &attr ); |
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115 | rtems_test_assert( sc == 0 ); |
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116 | rtems_test_assert( ! attribute_compare(&attr, &Thread_attr) ); |
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117 | |
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118 | param.sched_priority = max_priority; |
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119 | |
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120 | puts( "Thread - pthread_setschedparam: Setting highest priority SCHED_FIFO" ); |
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121 | sc = pthread_setschedparam( Thread_id, SCHED_FIFO, ¶m ); |
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122 | rtems_test_assert( !sc ); |
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123 | |
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124 | puts("Thread - Detach"); |
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125 | sc = pthread_detach( Thread_id ); |
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126 | rtems_test_assert( !sc ); |
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127 | |
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128 | puts("Thread - pthread_getattr_np"); |
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129 | sc = pthread_getattr_np( Thread_id, &attr ); |
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130 | rtems_test_assert( !sc ); |
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131 | |
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132 | puts("Thread - Verify get stack"); |
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133 | stackaddr = NULL; |
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134 | stacksize = 0; |
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135 | sc = pthread_attr_getstack( &attr, &stackaddr, &stacksize ); |
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136 | rtems_test_assert( sc == 0 ); |
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137 | rtems_test_assert( stackaddr != NULL ); |
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138 | rtems_test_assert( stacksize != 0 ); |
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139 | |
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140 | puts("Thread - Verify contention scope"); |
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141 | sc = pthread_attr_getscope( &attr, &value ); |
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142 | rtems_test_assert( sc == 0 ); |
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143 | rtems_test_assert( value == PTHREAD_SCOPE_PROCESS ); |
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144 | |
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145 | puts("Thread - Verify explicit scheduler"); |
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146 | sc = pthread_attr_getinheritsched( &attr, &value ); |
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147 | rtems_test_assert( sc == 0 ); |
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148 | rtems_test_assert( value == PTHREAD_EXPLICIT_SCHED ); |
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149 | |
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150 | puts("Thread - Verify SCHED_FIFO policy"); |
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151 | sc = pthread_attr_getschedpolicy( &attr, &value ); |
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152 | rtems_test_assert( !sc ); |
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153 | rtems_test_assert( value == SCHED_FIFO ); |
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154 | |
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155 | puts("Thread - Verify max priority"); |
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156 | sc = pthread_attr_getschedparam( &attr, ¶m ); |
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157 | rtems_test_assert( !sc ); |
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158 | rtems_test_assert( param.sched_priority == max_priority ); |
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159 | |
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160 | puts("Thread - Verify detached"); |
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161 | sc = pthread_attr_getdetachstate( &attr, &value ); |
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162 | rtems_test_assert( sc == 0 ); |
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163 | rtems_test_assert( value == PTHREAD_CREATE_DETACHED ); |
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164 | |
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165 | puts("Thread - Verify affinity"); |
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166 | CPU_ZERO( &set ); |
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167 | sc = pthread_attr_getaffinity_np( &attr, sizeof( set ), &set ); |
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168 | rtems_test_assert( sc == 0 ); |
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169 | rtems_test_assert( CPU_ISSET( 0, &set ) ); |
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170 | rtems_test_assert( !CPU_ISSET( 1, &set ) ); |
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171 | |
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172 | puts("Thread - Destroy"); |
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173 | sc = pthread_attr_destroy( &attr ); |
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174 | rtems_test_assert( sc == 0 ); |
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175 | |
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176 | return NULL; /* just so the compiler thinks we returned something */ |
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177 | } |
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178 | |
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179 | void *POSIX_Init( |
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180 | void *ignored |
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181 | ) |
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182 | { |
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183 | int sc; |
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184 | pthread_attr_t attribute; |
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185 | void *stackaddr; |
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186 | size_t stacksize; |
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187 | size_t guardsize; |
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188 | struct sched_param param; |
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189 | cpu_set_t set; |
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190 | |
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191 | TEST_BEGIN(); |
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192 | |
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193 | /* Initialize thread id */ |
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194 | Init_id = pthread_self(); |
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195 | max_priority = sched_get_priority_max( SCHED_FIFO ); |
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196 | |
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197 | puts( "Init - pthread_getattr_np - attr NULL - EINVAL" ); |
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198 | sc = pthread_getattr_np( Init_id, NULL ); |
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199 | rtems_test_assert( sc == EINVAL ); |
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200 | |
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201 | puts( "Init - pthread_getattr_np - invalid id - ESRCH" ); |
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202 | sc = pthread_getattr_np( 0xffff, &attribute ); |
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203 | rtems_test_assert( sc == ESRCH ); |
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204 | |
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205 | |
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206 | /* init task attributes */ |
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207 | puts("Init - pthread_attr_init"); |
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208 | sc = pthread_attr_init(&Thread_attr); |
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209 | rtems_test_assert(!sc); |
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210 | |
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211 | puts("Init - pthread_attr_setaffinity_np"); |
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212 | CPU_ZERO( &set ); |
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213 | CPU_SET( 0, &set ); |
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214 | sc = pthread_attr_setaffinity_np( &Thread_attr, sizeof( set ), &set ); |
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215 | rtems_test_assert(!sc); |
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216 | |
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217 | puts("Init - pthread_attr_setinheritsched - PTHREAD_EXPLICIT_SCHED"); |
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218 | sc = pthread_attr_setinheritsched( &Thread_attr, PTHREAD_EXPLICIT_SCHED ); |
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219 | rtems_test_assert(!sc); |
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220 | rtems_test_assert( Thread_attr.inheritsched == PTHREAD_EXPLICIT_SCHED ); |
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221 | |
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222 | puts("Init - pthread_attr_setschedpolicy to SCHED_RR"); |
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223 | sc = pthread_attr_setschedpolicy(&Thread_attr, SCHED_RR); |
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224 | rtems_test_assert(!sc); |
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225 | |
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226 | puts("Init - pthread_attr_setschedparam to minimum priority + 2"); |
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227 | param.sched_priority = sched_get_priority_min( SCHED_RR ) + 2; |
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228 | sc = pthread_attr_setschedparam( &Thread_attr, ¶m ); |
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229 | rtems_test_assert(!sc); |
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230 | |
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231 | puts("Init - pthread_attr_getstack"); |
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232 | sc = pthread_attr_getstack( &Thread_attr, &stackaddr, &stacksize ); |
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233 | rtems_test_assert(!sc); |
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234 | |
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235 | stacksize *= 2; |
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236 | puts("Init - pthread_attr_setstack double the stacksize"); |
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237 | sc = pthread_attr_setstacksize( &Thread_attr, stacksize ); |
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238 | rtems_test_assert(!sc); |
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239 | |
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240 | puts("Init - pthread_attr_getguardsize"); |
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241 | sc = pthread_attr_getguardsize( &Thread_attr, &guardsize ); |
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242 | rtems_test_assert(!sc); |
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243 | |
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244 | guardsize *= 2; |
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245 | puts("Init - pthread_attr_setguardsize double the guardsize"); |
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246 | sc = pthread_attr_setguardsize( &Thread_attr, guardsize ); |
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247 | rtems_test_assert(!sc); |
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248 | |
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249 | puts("Init - raise priority to max"); |
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250 | param.sched_priority = max_priority; |
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251 | sc = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); |
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252 | rtems_test_assert( !sc ); |
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253 | |
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254 | puts("Init - pthread_create"); |
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255 | sc = pthread_create( &Thread_id, &Thread_attr, Thread_1, NULL ); |
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256 | rtems_test_assert( !sc ); |
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257 | |
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258 | puts("Init - Lower priority"); |
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259 | fflush(stdout); |
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260 | param.sched_priority = sched_get_priority_min( SCHED_RR ); |
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261 | sc = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); |
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262 | rtems_test_assert(!sc); |
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263 | |
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264 | #if 0 |
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265 | sc = pthread_join( Thread_id, NULL ); |
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266 | rtems_test_assert( !sc ); |
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267 | #endif |
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268 | |
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269 | TEST_END(); |
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270 | rtems_test_exit(0); |
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271 | return NULL; /* just so the compiler thinks we returned something */ |
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272 | } |
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273 | #else |
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274 | void *POSIX_Init( |
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275 | void *ignored |
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276 | ) |
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277 | { |
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278 | TEST_BEGIN(); |
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279 | puts( " pthread_getattr_np NOT supported" ); |
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280 | TEST_END(); |
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281 | rtems_test_exit(0); |
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282 | return NULL; /* just so the compiler thinks we returned something */ |
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283 | } |
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284 | |
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285 | #endif |
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286 | /* configuration information */ |
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287 | |
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288 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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289 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
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290 | |
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291 | #define CONFIGURE_MAXIMUM_POSIX_THREADS 2 |
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292 | |
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293 | #define CONFIGURE_POSIX_INIT_THREAD_TABLE |
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294 | |
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295 | #define CONFIGURE_INIT |
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296 | #include <rtems/confdefs.h> |
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297 | |
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298 | /* global variables */ |
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