*TestLowLevelInternals.test_infer_return_type_multiples
*TestLowLevelInternals.test_infer_return_type_multiples_and_none
*TestLowLevelInternals.test_infer_return_type_singles
*TestExports.test_exports
*TestRandomNameSequence.test_get_six_char_str
*TestCandidateTempdirList.test_wanted_dirs
*TestGetDefaultTempdir.test_no_files_left_behind
*TestGetCandidateNames.test_retval
*TestGetCandidateNames.test_same_thing
*TestGetTempPrefix.test_sane_template
*TestGetTempPrefix.test_usable_template
*TestGetTempDir.test_case_sensitive
*TestGetTempDir.test_directory_exists
*TestGetTempDir.test_directory_writable
*TestGetTempDir.test_same_thing
