test/duplicatedClasses.m

   1 // TEST_ENV OBJC_DEBUG_DUPLICATE_CLASSES=YES
   2 // TEST_CRASHES
   3 /*
   4 TEST_RUN_OUTPUT
   5 objc\[\d+\]: Class GKScore is implemented in both [^\s]+ and [^\s]+ One of the two will be used. Which one is undefined.
   6 CRASHED: SIG(ILL|TRAP)
   7 OR
   8 OK: duplicatedClasses.m
   9 END
  10  */
  11
  12 #include "test.h"
  13 #include "testroot.i"
  14
  15 @interface GKScore : TestRoot @end
  16 @implementation GKScore @end
  17
  18 int main()
  19 {
  20     if (objc_collectingEnabled()) {
  21         testwarn("rdar://19042235 test disabled because GameKit is not GC");
  22         succeed(__FILE__);
  23     }
  24     void *dl = dlopen("/System/Library/Frameworks/GameKit.framework/GameKit", RTLD_LAZY);
  25     if (!dl) fail("couldn't open GameKit");
  26     fail("should have crashed already");
  27 }