text: #!/usr/bin/env python
  
  import os
  import sys
  
  # Variables configured at build time.
  llvm_source_root = "C:/Users/petit/Documents/Reflect_build123/llvm"
  llvm_obj_root = "C:/Users/petit/Documents/Reflect_build123/build-clang/msvc/generated"
  
  # Make sure we can find the lit package.
  sys.path.insert(0, os.path.join(llvm_source_root, 'utils', 'lit'))
  
  # Set up some builtin parameters, so that by default the LLVM test suite
  # configuration file knows how to find the object tree.
  builtin_parameters = {
      'build_mode' : "RelWithDebInfo",
      'llvm_site_config' : os.path.join(llvm_obj_root, 'test', 'lit.site.cfg'),
      'llvm_unit_site_config' : os.path.join(llvm_obj_root, 'test', 'Unit',
                                             'lit.site.cfg')
      }
  
  clang_obj_root = os.path.join(llvm_obj_root, 'tools', 'clang')
  
  if os.path.exists(clang_obj_root):
      builtin_parameters['clang_site_config'] = \
          os.path.join(clang_obj_root, 'test', 'lit.site.cfg')
      clang_tools_extra_obj_root = os.path.join(clang_obj_root, 'tools', 'extra')
      if os.path.exists(clang_tools_extra_obj_root):
          builtin_parameters['clang_tools_extra_site_config'] = \
              os.path.join(clang_tools_extra_obj_root, 'test', 'lit.site.cfg')
  
  lld_obj_root = os.path.join(llvm_obj_root, 'tools', 'lld')
  if os.path.exists(lld_obj_root):
      builtin_parameters['lld_site_config'] = \
          os.path.join(lld_obj_root, 'test', 'lit.site.cfg')
  
  compilerrt_obj_root = os.path.join(llvm_obj_root, 'projects', 'compiler-rt')
  if os.path.exists(compilerrt_obj_root):
      builtin_parameters['compilerrt_site_basedir'] = \
              os.path.join(compilerrt_obj_root, 'test')
  
  if __name__=='__main__':
      import lit
      lit.main(builtin_parameters)
  