testing/test-cases/LC_DYLD_ENV-DYLD_LIBRARY_PATH.dtest/main.c

   1
   2 // BUILD:  mkdir -p $BUILD_DIR/hideyhole
   3 // BUILD:  $CC foo.c -dynamiclib -o $BUILD_DIR/hideyhole/libfoo1.dylib -install_name /bad/path/libfoo1.dylib
   4 // BUILD:  $CC foo.c -dynamiclib -o $BUILD_DIR/hideyhole/libfoo2.dylib -install_name /bad/path2/libfoo2.dylib
   5 // BUILD:  $CC main.c            -o $BUILD_DIR/LC_DYLD_ENV-DYLD_LIBRARY_PATH-main1.exe $BUILD_DIR/hideyhole/libfoo1.dylib -Wl,-dyld_env,DYLD_LIBRARY_PATH=@executable_path/hideyhole
   6 // BUILD:  $CC main.c            -o $BUILD_DIR/LC_DYLD_ENV-DYLD_LIBRARY_PATH-main2.exe $BUILD_DIR/hideyhole/libfoo1.dylib -Wl,-dyld_env,DYLD_LIBRARY_PATH=@loader_path/hideyhole
   7 // BUILD:  $DYLD_ENV_VARS_ENABLE $BUILD_DIR/LC_DYLD_ENV-DYLD_LIBRARY_PATH-main1.exe
   8 // BUILD:  $DYLD_ENV_VARS_ENABLE $BUILD_DIR/LC_DYLD_ENV-DYLD_LIBRARY_PATH-main2.exe
   9
  10 // RUN:  ./LC_DYLD_ENV-DYLD_LIBRARY_PATH-main1.exe
  11 // RUN:  ./LC_DYLD_ENV-DYLD_LIBRARY_PATH-main2.exe
  12
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15 #include <dlfcn.h>
  16
  17 /// Test that main executable's LC_DYLD_ENVIRONMENT can set DYLD_LIBRARY_PATH with @executable_path or @loader_path relative paths
  18
  19 extern char* __progname;
  20
  21 int main()
  22 {
  23     printf("[BEGIN] LC_DYLD_ENV-DYLD_LIBRARY_PATH %s\n", __progname);
  24
  25     void*h = dlopen("/other/path/libfoo2.dylib", 0);
  26
  27         if ( h != NULL )
  28         printf("[PASS] LC_DYLD_ENV-DYLD_LIBRARY_PATH %s\n", __progname);
  29     else
  30         printf("[FAIL] LC_DYLD_ENV-DYLD_LIBRARY_PATH %s\n", __progname);
  31
  32         return 0;
  33 }
  34