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annotate packages/kernel/current/tests/thread1.cxx @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | bf00f99aec69 |
| children | eb9fd8c04db3 |
| rev | line source |
|---|---|
| 0 | 1 //========================================================================== |
| 2 // | |
| 3 // thread1.cxx | |
| 4 // | |
| 5 // Thread test 1 | |
| 6 // | |
| 7 //========================================================================== | |
| 8 //####COPYRIGHTBEGIN#### | |
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9 // |
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10 // ------------------------------------------- |
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11 // The contents of this file are subject to the Red Hat eCos Public License |
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12 // Version 1.1 (the "License"); you may not use this file except in |
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13 // compliance with the License. You may obtain a copy of the License at |
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14 // http://www.redhat.com/ |
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15 // |
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16 // Software distributed under the License is distributed on an "AS IS" |
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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18 // License for the specific language governing rights and limitations under |
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19 // the License. |
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20 // |
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21 // The Original Code is eCos - Embedded Configurable Operating System, |
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22 // released September 30, 1998. |
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23 // |
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24 // The Initial Developer of the Original Code is Red Hat. |
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25 // Portions created by Red Hat are |
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26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. |
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27 // All Rights Reserved. |
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28 // ------------------------------------------- |
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29 // |
| 0 | 30 //####COPYRIGHTEND#### |
| 31 //========================================================================== | |
| 32 //#####DESCRIPTIONBEGIN#### | |
| 33 // | |
| 34 // Author(s): dsm | |
| 35 // Contributors: dsm | |
| 36 // Date: 1998-02-11 | |
| 37 // Description: Tests some basic thread functions. | |
| 38 // Omissions: Cyg_ThreadTimer | |
| 39 // Cyg_Thread | |
| 40 // exit -- not necessarily called | |
| 41 // yield | |
| 42 // set_priority | |
| 43 // get_priority | |
| 44 // get/set_sleep_reason | |
| 45 // get/set_wake_reason | |
| 46 // set/clear_timer | |
| 47 // Cyg_ThreadQueue | |
| 48 // | |
| 49 //####DESCRIPTIONEND#### | |
| 50 | |
| 51 #include <pkgconf/kernel.h> | |
| 52 | |
| 53 #include <cyg/kernel/sched.hxx> | |
| 54 #include <cyg/kernel/thread.hxx> | |
| 55 | |
| 56 #include <cyg/infra/testcase.h> | |
| 57 | |
| 2 | 58 #ifdef CYGFUN_KERNEL_THREADS_TIMER |
| 59 | |
| 0 | 60 #include <cyg/kernel/sched.inl> |
| 61 #include <cyg/kernel/thread.inl> | |
| 62 | |
| 63 #include "testaux.hxx" | |
| 64 | |
| 2 | 65 #ifdef CYGNUM_HAL_STACK_SIZE_TYPICAL |
| 66 #define STACKSIZE CYGNUM_HAL_STACK_SIZE_TYPICAL | |
| 67 #else | |
| 0 | 68 #define STACKSIZE 2000 |
| 2 | 69 #endif |
| 0 | 70 |
| 71 static char stack[2][STACKSIZE]; | |
| 72 | |
| 73 static char thread[2][sizeof(Cyg_Thread)]; | |
| 74 | |
| 75 static Cyg_Thread *pt0,*pt1; | |
| 76 static cyg_uint16 uid0,uid1; | |
| 77 | |
| 78 | |
| 79 static void entry0( CYG_ADDRWORD data ) | |
| 80 { | |
| 81 CHECK( 222 == data ); | |
| 82 | |
| 83 uid0 = pt0->get_unique_id(); | |
| 84 | |
| 85 pt1->suspend(); | |
| 86 pt1->resume(); | |
| 87 | |
| 88 do { | |
| 2 | 89 pt0->delay(1); |
| 0 | 90 } while( Cyg_Thread::RUNNING == pt1->get_state() ); |
| 91 | |
| 92 CHECK( Cyg_Thread::SLEEPING == pt1->get_state() ); | |
| 93 | |
| 94 pt1->wake(); | |
| 95 | |
| 96 CHECK( uid0 != uid1 ); | |
| 97 | |
| 98 CYG_TEST_PASS_FINISH("Thread 1 OK"); | |
| 99 } | |
| 100 | |
| 101 static void entry1( CYG_ADDRWORD data ) | |
| 102 { | |
| 103 CHECK( 333 == data ); | |
| 104 | |
| 105 uid1 = pt1->get_unique_id(); | |
| 106 | |
| 107 Cyg_Thread *self = Cyg_Thread::self(); | |
| 108 | |
| 109 CHECK( self == pt1 ); | |
| 110 | |
| 111 pt1->sleep(); | |
| 112 pt1->suspend(); | |
| 113 | |
| 2 | 114 Cyg_Thread::exit(); // no guarantee this will be called |
| 0 | 115 } |
| 116 | |
| 117 void thread1_main( void ) | |
| 118 { | |
| 119 CYG_TEST_INIT(); | |
| 120 | |
| 121 pt0 = new((void *)&thread[0]) | |
| 2 | 122 Cyg_Thread(CYG_SCHED_DEFAULT_INFO, |
| 123 entry0, 222, | |
| 124 "thread 0", | |
| 125 (CYG_ADDRESS)stack[0], STACKSIZE ); | |
| 0 | 126 pt1 = new((void *)&thread[1]) |
| 2 | 127 Cyg_Thread(CYG_SCHED_DEFAULT_INFO, |
| 128 entry1, 333, | |
| 129 "thread 1", | |
| 130 (CYG_ADDRESS)stack[1], STACKSIZE ); | |
| 0 | 131 |
| 132 CYG_ASSERTCLASS( pt0, "error" ); | |
| 133 CYG_ASSERTCLASS( pt1, "error" ); | |
| 134 | |
| 135 pt0->resume(); | |
| 136 pt1->resume(); | |
| 137 | |
| 138 Cyg_Scheduler::start(); | |
| 139 | |
| 140 CYG_TEST_FAIL_FINISH("Not reached"); | |
| 141 } | |
| 142 | |
| 143 externC void | |
| 144 cyg_start( void ) | |
| 145 { | |
| 146 thread1_main(); | |
| 147 } | |
| 148 | |
| 2 | 149 #else // ifdef CYGFUN_KERNEL_THREADS_TIMER |
| 150 | |
| 151 externC void | |
| 152 cyg_start( void ) | |
| 153 { | |
| 154 CYG_TEST_INIT(); | |
| 155 CYG_TEST_NA("Kernel threads timer disabled"); | |
| 156 } | |
| 157 | |
| 158 #endif // ifdef CYGFUN_KERNEL_THREADS_TIMER | |
| 159 | |
| 0 | 160 // EOF thread1.cxx |