SecurityTests/regressions/kc/kc-50-thread.c

   1 #include <stdlib.h>
   2 #include <Security/Security.h>
   3 #include <CoreFoundation/CoreFoundation.h>
   4 #include <dispatch/dispatch.h>
   5 #include <sys/time.h>
   6 #include "testmore.h"
   7 #include "testenv.h"
   8 #include "testleaks.h"
   9 #include <pthread.h>
  10
  11 const double kTestLength = 10.0; // length of a test
  12
  13 #define MAXIMUM_NUMBER_OF_THREADS 100
  14
  15 double GetTimeOfDay()
  16 {
  17         struct timeval tv;
  18         gettimeofday(&tv, NULL);
  19
  20         return (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
  21 }
  22
  23
  24
  25 void* CopyDefaultAndReleaseInSingleThread(void* arg)
  26 {
  27         OSStatus result;
  28
  29         double endTime = GetTimeOfDay() + kTestLength;
  30         do
  31         {
  32                 SecKeychainRef kc;
  33                 result  = SecKeychainCopyDefault(&kc);
  34                 CFRelease(kc);
  35
  36                 if (result != noErr)
  37                 {
  38                         return NULL;
  39                 }
  40
  41         } while (GetTimeOfDay() < endTime);
  42
  43         return NULL;
  44 }
  45
  46
  47
  48 int CopyDefaultAndDeleteInMultipleThreadsTest()
  49 {
  50         const int gMax = MAXIMUM_NUMBER_OF_THREADS;
  51         pthread_t threads[gMax];
  52
  53         // make the threads
  54         int i;
  55         for (i = 0; i < gMax; ++i)
  56         {
  57                 pthread_create(&threads[i], NULL, CopyDefaultAndReleaseInSingleThread, NULL);
  58         }
  59
  60         // wait for them to complete
  61         for (i = 0; i < gMax; ++i)
  62         {
  63                 pthread_join(threads[i], NULL);
  64         }
  65
  66         return 1;
  67 }
  68
  69
  70
  71 int main(int argc, char* const argv[])
  72 {
  73         plan_tests(2);
  74         ok(CopyDefaultAndDeleteInMultipleThreadsTest(), "CopyDefaultAndDeleteInMultipleThreadsTest");
  75         ok_leaks("kc-50-thread");
  76         return 0;
  77 }
  78