1 # Unset environment variables that the FileCheck tests
2 # expect not to be set.
3 file_check_expected_unset_vars = [
4 'FILECHECK_DUMP_INPUT_ON_FAILURE',
8 for env_var in file_check_expected_unset_vars:
9 if env_var in config.environment:
10 lit_config.note('Removing {} from environment for FileCheck tests'.format(
13 config.environment.pop(env_var)