mlir/examples/standalone/test/lit.cfg.py

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