test/gdb.m

   1 // TEST_CFLAGS -Wno-deprecated-declarations
   2
   3 #include "test.h"
   4
   5 #if TARGET_OS_IPHONE
   6
   7 int main()
   8 {
   9     succeed(__FILE__);
  10 }
  11
  12 #else
  13
  14 #include "testroot.i"
  15 #include <objc/objc-gdb.h>
  16 #include <objc/runtime.h>
  17
  18 int main()
  19 {
  20     // Class hashes
  21 #if __OBJC2__
  22
  23     Class result;
  24
  25     // Class should not be realized yet
  26     // fixme not true during class hash rearrangement
  27     // result = NXMapGet(gdb_objc_realized_classes, "TestRoot");
  28     // testassert(!result);
  29
  30     [TestRoot class];
  31     // Now class should be realized
  32
  33     result = (Class)objc_unretainedObject(NXMapGet(gdb_objc_realized_classes, "TestRoot"));
  34     testassert(result);
  35     testassert(result == [TestRoot class]);
  36
  37     result = (Class)objc_unretainedObject(NXMapGet(gdb_objc_realized_classes, "DoesNotExist"));
  38     testassert(!result);
  39
  40 #else
  41
  42     struct objc_class query;
  43     Class result;
  44
  45     query.name = "TestRoot";
  46     result = (Class)NXHashGet(_objc_debug_class_hash, &query);
  47     testassert(result);
  48     testassert((id)result == [TestRoot class]);
  49
  50     query.name = "DoesNotExist";
  51     result = (Class)NXHashGet(_objc_debug_class_hash, &query);
  52     testassert(!result);
  53
  54 #endif
  55
  56     succeed(__FILE__);
  57 }
  58
  59 #endif