security/nss/cmd/libpkix/pkix_pl/system/test_mutex.c

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  37 /*
  38  * test_mutex.c
  39  *
  40  * Tests basic mutex object functionality. No multi-threading.
  41  *
  42  */
  43
  44 #include "testutil.h"
  45 #include "testutil_nss.h"
  46
  47 void *plContext = NULL;
  48
  49 void createMutexes(
  50         PKIX_PL_Mutex **mutex,
  51         PKIX_PL_Mutex **mutex2,
  52         PKIX_PL_Mutex **mutex3)
  53 {
  54         PKIX_TEST_STD_VARS();
  55
  56         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex, plContext));
  57         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex2, plContext));
  58
  59         *mutex3 = *mutex;
  60         PKIX_TEST_EXPECT_NO_ERROR
  61                 (PKIX_PL_Object_IncRef((PKIX_PL_Object*)*mutex3, plContext));
  62
  63 cleanup:
  64         PKIX_TEST_RETURN();
  65 }
  66
  67 void testLock(PKIX_PL_Mutex *mutex)
  68 {
  69         PKIX_TEST_STD_VARS();
  70
  71         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Lock(mutex, plContext));
  72         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Unlock(mutex, plContext));
  73
  74 cleanup:
  75         PKIX_TEST_RETURN();
  76 }
  77
  78 void testDestroy(
  79         PKIX_PL_Mutex *mutex,
  80         PKIX_PL_Mutex *mutex2,
  81         PKIX_PL_Mutex *mutex3)
  82 {
  83         PKIX_TEST_STD_VARS();
  84
  85         PKIX_TEST_DECREF_BC(mutex);
  86         PKIX_TEST_DECREF_BC(mutex2);
  87         PKIX_TEST_DECREF_BC(mutex3);
  88
  89 cleanup:
  90         PKIX_TEST_RETURN();
  91 }
  92
  93 int main(int argc, char *argv[]) {
  94
  95         PKIX_PL_Mutex *mutex, *mutex2, *mutex3;
  96         PKIX_UInt32 actualMinorVersion;
  97         PKIX_UInt32 j = 0;
  98         PKIX_Boolean useArenas = PKIX_FALSE;
  99
 100         PKIX_TEST_STD_VARS();
 101
 102         startTests("Mutexes");
 103
 104         useArenas = PKIX_TEST_ARENAS_ARG(argv[1]);
 105
 106         PKIX_TEST_EXPECT_NO_ERROR(PKIX_Initialize
 107                                     (PKIX_TRUE, /* nssInitNeeded */
 108                                     useArenas,
 109                                     PKIX_MAJOR_VERSION,
 110                                     PKIX_MINOR_VERSION,
 111                                     PKIX_MINOR_VERSION,
 112                                     &actualMinorVersion,
 113                                     &plContext));
 114
 115         subTest("PKIX_PL_Mutex_Create");
 116         createMutexes(&mutex, &mutex2, &mutex3);
 117
 118         PKIX_TEST_EQ_HASH_TOSTR_DUP
 119                 (mutex,
 120                 mutex3,
 121                 mutex2,
 122                 NULL,
 123                 Mutex,
 124                 PKIX_FALSE);
 125
 126         subTest("PKIX_PL_Mutex_Lock/Unlock");
 127         testLock(mutex);
 128
 129         subTest("PKIX_PL_Mutex_Destroy");
 130         testDestroy(mutex, mutex2, mutex3);
 131
 132 cleanup:
 133
 134         PKIX_Shutdown(plContext);
 135
 136         PKIX_TEST_RETURN();
 137
 138         endTests("Mutexes");
 139
 140         return (0);
 141
 142 }