lit.cfg.py

# -*- Python -*-

import os

import lit.formats
import lit.util

from lit.llvm import llvm_config

# Configuration file for the 'lit' test runner.

# name: The name of this test suite.
config.name = 'Dynamatic'

config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)

# suffixes: A list of file extensions to treat as test files.
config.suffixes = ['.mlir']

# test_source_root: The root path where tests are located.
config.test_source_root = os.path.dirname(__file__)

# test_exec_root: The root path where tests should be run.
config.test_exec_root = os.path.join(config.dynamatic_obj_root, 'test')

config.substitutions.append(('%PATH%', config.environment['PATH']))
config.substitutions.append(('%shlibext', config.llvm_shlib_ext))
config.substitutions.append(('%shlibdir', config.dynamatic_shlib_dir))

llvm_config.with_system_environment(['HOME', 'INCLUDE', 'LIB', 'TMP', 'TEMP'])

llvm_config.use_default_substitutions()

# excludes: A list of directories to exclude from the testsuite.
config.excludes = ['CMakeLists.txt', 'README.md']
if config.cmake_build_type == "Release":
    print("[WARNING] Skipping `invalid.mlir` in Release mode")
    config.excludes.append("invalid.mlir")

# Tweak the PATH to include the tools dir.
llvm_config.with_environment('PATH', config.llvm_tools_dir, append_path=True)

tool_dirs = [
    config.dynamatic_tools_dir, 
    config.mlir_tools_dir, 
    config.llvm_tools_dir
]
tools = ['dynamatic-opt']

llvm_config.add_tool_substitutions(tools, tool_dirs)