testing/test-cases/dlopen-framework-fallback.dtest/main.c

   1
   2 // BUILD:  $CC main.c            -o $BUILD_DIR/dlopen-framework-fallback.exe
   3
   4 // RUN:  ./dlopen-framework-fallback.exe
   5
   6 #include <stdio.h>
   7 #include <dlfcn.h>
   8
   9
  10
  11 int main()
  12 {
  13     printf("[BEGIN] dlopen-framework-fallback\n");
  14
  15     // Verify dyld will fallback and look for framework in /System/Library/Frameworks/
  16         void* handle = dlopen("/System/Library/BadPath/CoreFoundation.framework/CoreFoundation", RTLD_LAZY);
  17         if ( handle == NULL ) {
  18         printf("dlerror(): %s\n", dlerror());
  19         printf("[FAIL] dlopen-framework-fallback\n");
  20                 return 0;
  21         }
  22
  23         // validate handle works to find symbols
  24         void* sym = dlsym(handle, "CFRetain");
  25         if ( sym == NULL ) {
  26         printf("dlerror(): %s\n", dlerror());
  27         printf("[FAIL] dlopen-framework-fallback\n");
  28                 return 0;
  29         }
  30
  31     printf("[PASS] dlopen-framework-fallback\n");
  32
  33         return 0;
  34 }
  35