torch-mlir/pytest/lit.cfg.py

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# -*- Python -*-
import os
import platform
import re
import subprocess
import sys
import tempfile
import lit.formats
import lit.util
from lit.llvm import llvm_config
from lit.llvm.subst import ToolSubst
from lit.llvm.subst import FindTool
# Configuration file for the 'lit' test runner.
# name: The name of this test suite.
config.name = 'NPCOMP_PYTEST'
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', '.py']
# 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.npcomp_obj_root, 'pytest')
config.substitutions.append(('%PATH%', config.environment['PATH']))
config.substitutions.append(('%shlibext', config.llvm_shlib_ext))
config.substitutions.append(('%PYTHON', config.python_executable))
llvm_config.with_system_environment(
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['HOME', 'INCLUDE', 'LIB', 'NPCOMP_DEBUG', 'TMP', 'TEMP'])
llvm_config.use_default_substitutions()
# excludes: A list of files/directories to exclude from the testsuite. The
# 'Inputs'subdirectories contain auxiliary inputs for various tests in their
# parent directories.
config.excludes = [
'Inputs', 'Examples',
'lit.cfg.py',
'CMakeLists.txt',
'README.txt',
'LICENSE.txt']
# 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.npcomp_obj_root, 'pytest')
config.npcomp_tools_dir = os.path.join(config.npcomp_obj_root, 'tools')
config.npcomp_runtime_shlib = os.path.join(
config.npcomp_obj_root,
'runtime',
'libNPCOMPRuntime' + config.llvm_shlib_ext
)
# Tweak the PATH and PYTHONPATH to include the tools dir.
llvm_config.with_environment('PATH', config.llvm_tools_dir, append_path=True)
llvm_config.with_environment('PYTHONPATH', [
os.path.join(config.npcomp_obj_root, "python"),
os.path.join(config.npcomp_obj_root, "python_native")],
append_path=True)
tool_dirs = [
os.path.join(config.npcomp_tools_dir, 'npcomp-opt'),
os.path.join(config.npcomp_tools_dir, 'npcomp-run-mlir'),
config.llvm_tools_dir,
]
tools = [
'npcomp-opt',
'npcomp-run-mlir',
ToolSubst('%npcomp_runtime_shlib', config.npcomp_runtime_shlib),
]
llvm_config.add_tool_substitutions(tools, tool_dirs)