testing/test-cases/dlopen-rpath-prev.dtest/main.c

   1
   2 // BUILD:  mkdir -p $BUILD_DIR/dir1 $BUILD_DIR/dir2
   3 // BUILD:  $CC sub1.c -dynamiclib -install_name @rpath/librpathstatic.dylib -o $BUILD_DIR/dir1/librpathstatic.dylib
   4 // BUILD:  $CC sub2.c -dynamiclib -install_name @rpath/libdynamic.dylib     -o $BUILD_DIR/dir2/libdynamic.dylib $BUILD_DIR/dir1/librpathstatic.dylib
   5 // BUILD:  $CC foo.c  -dynamiclib -install_name $RUN_DIR/libstatic.dylib    -o $BUILD_DIR/libstatic.dylib -rpath @loader_path/dir1 $BUILD_DIR/dir1/librpathstatic.dylib
   6 // BUILD:  $CC main.c $BUILD_DIR/libstatic.dylib -DRUN_DIR="$RUN_DIR"       -o $BUILD_DIR/dlopen-rpath-prev.exe
   7
   8 // RUN:  ./dlopen-rpath-prev.exe
   9
  10 // main links with libstatic.dylib which uses rpath to link with dir1/librpathstatic.dylib
  11 // main dlopen()s libdynamic.dylib which links with dir1/librpathstatic.dylib, but has no rpath for it and depends on it being already loaded
  12
  13 #include <stdio.h>
  14 #include <dlfcn.h>
  15
  16 int main()
  17 {
  18     printf("[BEGIN] dlopen-rpath-prev\n");
  19
  20         void* handle = dlopen(RUN_DIR "/dir2/libdynamic.dylib", RTLD_LAZY);
  21         if ( handle == NULL ) {
  22         printf("dlerror(): %s\n", dlerror());
  23         printf("[FAIL]  dlopen-rpath-prev\n");
  24                 return 0;
  25         }
  26
  27     printf("[PASS]  dlopen-rpath-prev\n");
  28         return 0;
  29 }
  30