1# -*- Python -*- 2 3import os 4import platform 5import re 6import subprocess 7import tempfile 8 9import lit.formats 10import lit.util 11 12from lit.llvm import llvm_config 13from lit.llvm.subst import ToolSubst 14from lit.llvm.subst import FindTool 15 16# Configuration file for the 'lit' test runner. 17 18# name: The name of this test suite. 19config.name = "STANDALONE" 20 21config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell) 22 23# suffixes: A list of file extensions to treat as test files. 24config.suffixes = [".mlir"] 25 26# test_source_root: The root path where tests are located. 27config.test_source_root = os.path.dirname(__file__) 28 29# test_exec_root: The root path where tests should be run. 30config.test_exec_root = os.path.join(config.standalone_obj_root, "test") 31 32config.substitutions.append(("%PATH%", config.environment["PATH"])) 33config.substitutions.append(("%shlibext", config.llvm_shlib_ext)) 34 35llvm_config.with_system_environment(["HOME", "INCLUDE", "LIB", "TMP", "TEMP"]) 36 37llvm_config.use_default_substitutions() 38 39# excludes: A list of directories to exclude from the testsuite. The 'Inputs' 40# subdirectories contain auxiliary inputs for various tests in their parent 41# directories. 42config.excludes = ["Inputs", "Examples", "CMakeLists.txt", "README.txt", "LICENSE.txt"] 43 44# test_exec_root: The root path where tests should be run. 45config.test_exec_root = os.path.join(config.standalone_obj_root, "test") 46config.standalone_tools_dir = os.path.join(config.standalone_obj_root, "bin") 47config.standalone_libs_dir = os.path.join(config.standalone_obj_root, "lib") 48 49config.substitutions.append(("%standalone_libs", config.standalone_libs_dir)) 50 51# Tweak the PATH to include the tools dir. 52llvm_config.with_environment("PATH", config.llvm_tools_dir, append_path=True) 53 54tool_dirs = [config.standalone_tools_dir, config.llvm_tools_dir] 55tools = [ 56 "mlir-opt", 57 "standalone-capi-test", 58 "standalone-opt", 59 "standalone-translate", 60] 61 62llvm_config.add_tool_substitutions(tools, tool_dirs) 63 64llvm_config.with_environment( 65 "PYTHONPATH", 66 [ 67 os.path.join(config.mlir_obj_dir, "python_packages", "standalone"), 68 ], 69 append_path=True, 70) 71