# -*- Python -*-

# Configuration file for 'lit' test runner.
# This file contains common config setup rules for unit tests in various
# compiler-rt testsuites.

import os

import lit.formats

# Setup test format
llvm_build_mode = getattr(config, "llvm_build_mode", "Debug")
config.test_format = lit.formats.GoogleTest(llvm_build_mode, "Test")

# Setup test suffixes.
config.suffixes = []

# Tweak PATH to include llvm tools dir.
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
if (not llvm_tools_dir) or (not os.path.exists(llvm_tools_dir)):
  lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % llvm_tools_dir)
path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
config.environment['PATH'] = path

# Propagate the temp directory. Windows requires this because it uses \Windows\
# if none of these are present.
if 'TMP' in os.environ:
    config.environment['TMP'] = os.environ['TMP']
if 'TEMP' in os.environ:
    config.environment['TEMP'] = os.environ['TEMP']