clang-tools-extra/test/Unit/lit.cfg.py

   1 # -*- Python -*-
   2
   3 import platform
   4
   5 import lit.formats
   6
   7 config.name = "Extra Tools Unit Tests"
   8 config.suffixes = []  # Seems not to matter for google tests?
   9
  10 # Test Source and Exec root dirs both point to the same directory where google
  11 # test binaries are built.
  12
  13 config.test_source_root = config.extra_tools_obj_dir
  14 config.test_exec_root = config.test_source_root
  15
  16 # All GoogleTests are named to have 'Tests' as their suffix. The '.' option is
  17 # a special value for GoogleTest indicating that it should look through the
  18 # entire testsuite recursively for tests (alternatively, one could provide a
  19 # ;-separated list of subdirectories).
  20 config.test_format = lit.formats.GoogleTest(".", "Tests")
  21
  22 if platform.system() == "Darwin":
  23     shlibpath_var = "DYLD_LIBRARY_PATH"
  24 elif platform.system() == "Windows":
  25     shlibpath_var = "PATH"
  26 else:
  27     shlibpath_var = "LD_LIBRARY_PATH"
  28
  29 # Point the dynamic loader at dynamic libraries in 'lib'.
  30 shlibpath = os.path.pathsep.join(
  31     (config.shlibdir, config.llvm_libs_dir, config.environment.get(shlibpath_var, ""))
  32 )
  33
  34 # Win32 seeks DLLs along %PATH%.
  35 if sys.platform in ["win32", "cygwin"] and os.path.isdir(config.shlibdir):
  36     shlibpath = os.path.pathsep.join((config.shlibdir, shlibpath))
  37
  38 config.environment[shlibpath_var] = shlibpath
  39
  40 # It is not realistically possible to account for all options that could
  41 # possibly be present in system and user configuration files, so disable
  42 # default configs for the test runs.
  43 config.environment["CLANG_NO_DEFAULT_CONFIG"] = "1"