testing/test-cases/dlopen-empty-data.dtest/main.c

   1
   2 // BUILD:  $CC foo.c -dynamiclib  -install_name $RUN_DIR/libfoo-static.dylib  -o $BUILD_DIR/libfoo-static.dylib
   3 // BUILD:  $CC foo.c -dynamiclib  -install_name $RUN_DIR/libfoo-dynamic.dylib -o $BUILD_DIR/libfoo-dynamic.dylib
   4 // BUILD:  $CC main.c $BUILD_DIR/libfoo-static.dylib -o $BUILD_DIR/dlopen-empty-data.exe -DRUN_DIR="$RUN_DIR"
   5
   6
   7 // RUN:  ./dlopen-empty-data.exe
   8
   9 #include <stdio.h>
  10 #include <dlfcn.h>
  11
  12 #include "test_support.h"
  13
  14 // libfoo-static.dylib and libfoo-dynamic.dylib each have an empty (no disk size) DATA segment
  15
  16 int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
  17     void* handle = dlopen(RUN_DIR "/libfoo-dynamic.dylib", RTLD_LAZY);
  18     if ( handle == NULL ) {
  19         FAIL("libfoo-dynamic.dylib could not be loaded: %s", dlerror());
  20     }
  21
  22     PASS("Success");
  23 }
  24