test/load-parallel.m

   1 /*
   2 TEST_BUILD
   3     $C{COMPILE} $DIR/load-parallel00.m -o load-parallel00.dylib -dynamiclib
   4     $C{COMPILE} $DIR/load-parallel.m -x none load-parallel00.dylib -o load-parallel.out -DCOUNT=10
   5
   6     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel0.dylib -dynamiclib -DN=0
   7     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel1.dylib -dynamiclib -DN=1
   8     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel2.dylib -dynamiclib -DN=2
   9     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel3.dylib -dynamiclib -DN=3
  10     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel4.dylib -dynamiclib -DN=4
  11     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel5.dylib -dynamiclib -DN=5
  12     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel6.dylib -dynamiclib -DN=6
  13     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel7.dylib -dynamiclib -DN=7
  14     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel8.dylib -dynamiclib -DN=8
  15     $C{COMPILE} $DIR/load-parallel0.m -x none load-parallel00.dylib -o load-parallel9.dylib -dynamiclib -DN=9
  16 END
  17 */
  18
  19 #include "test.h"
  20
  21 #include <dlfcn.h>
  22 #include <pthread.h>
  23
  24 #ifndef COUNT
  25 #error -DCOUNT=c missing
  26 #endif
  27
  28 extern int state;
  29
  30 void *thread(void *arg)
  31 {
  32     uintptr_t num = (uintptr_t)arg;
  33     char *buf;
  34
  35     objc_registerThreadWithCollector();
  36
  37     asprintf(&buf, "load-parallel%lu.dylib", (unsigned long)num);
  38     testprintf("%s\n", buf);
  39     void *dlh = dlopen(buf, RTLD_LAZY);
  40     if (!dlh) {
  41         fail("dlopen failed: %s", dlerror());
  42     }
  43     free(buf);
  44
  45     return NULL;
  46 }
  47
  48 int main()
  49 {
  50     pthread_t t[COUNT];
  51     uintptr_t i;
  52
  53     for (i = 0; i < COUNT; i++) {
  54         pthread_create(&t[i], NULL, thread, (void *)i);
  55     }
  56
  57     for (i = 0; i < COUNT; i++) {
  58         pthread_join(t[i], NULL);
  59     }
  60
  61     testprintf("loaded %d/%d\n", state, COUNT*26);
  62     testassert(state == COUNT*26);
  63
  64     succeed(__FILE__);
  65 }