lld/test/Unit/lit.cfg.py

   1 # -*- Python -*-
   2
   3 # Configuration file for the 'lit' test runner.
   4
   5 import os
   6 import subprocess
   7
   8 import lit.formats
   9
  10 # name: The name of this test suite.
  11 config.name = "LLD-Unit"
  12
  13 # suffixes: A list of file extensions to treat as test files.
  14 config.suffixes = []
  15
  16 # test_source_root: The root path where tests are located.
  17 # test_exec_root: The root path where tests should be run.
  18 config.test_exec_root = os.path.join(config.lld_obj_root, "unittests")
  19 config.test_source_root = config.test_exec_root
  20
  21 # testFormat: The test format to use to interpret tests.
  22 config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, "Tests")
  23
  24 # Propagate the temp directory. Windows requires this because it uses \Windows\
  25 # if none of these are present.
  26 if "TMP" in os.environ:
  27     config.environment["TMP"] = os.environ["TMP"]
  28 if "TEMP" in os.environ:
  29     config.environment["TEMP"] = os.environ["TEMP"]
  30
  31 # Propagate HOME as it can be used to override incorrect homedir in passwd
  32 # that causes the tests to fail.
  33 if "HOME" in os.environ:
  34     config.environment["HOME"] = os.environ["HOME"]
  35
  36 # Win32 seeks DLLs along %PATH%.
  37 if sys.platform in ["win32", "cygwin"] and os.path.isdir(config.shlibdir):
  38     config.environment["PATH"] = os.path.pathsep.join((
  39             config.shlibdir, config.environment["PATH"]))
  40
  41 # Win32 may use %SYSTEMDRIVE% during file system shell operations, so propogate.
  42 if sys.platform == "win32" and "SYSTEMDRIVE" in os.environ:
  43     config.environment["SYSTEMDRIVE"] = os.environ["SYSTEMDRIVE"]
  44
  45 # Expand the LLD source path so that unittests can use associated input files.
  46 # (see AsLibELF/ROCm.cpp test)
  47 config.environment["LLD_SRC_DIR"] = config.lld_src_dir