lit.cfg.py

# -*- Python -*-

# Configuration file for the 'lit' test runner.

importos
importsubprocess

importlit.formats

# name: The name of this test suite.
config.name="LLVM-Unit"

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

# test_source_root: The root path where tests are located.
# test_exec_root: The root path where tests should be run.
config.test_exec_root=os.path.join(config.llvm_obj_root, "unittests")
config.test_source_root=config.test_exec_root

# testFormat: The test format to use to interpret tests.
config.test_format=lit.formats.GoogleTest(
config.llvm_build_mode,
"Tests",
run_under=config.gtest_run_under,
)

# Propagate the temp directory. Windows requires this because it uses \Windows\
# if none of these are present.
if"TMP"inos.environ:
config.environment["TMP"] =os.environ["TMP"]
if"TEMP"inos.environ:
config.environment["TEMP"] =os.environ["TEMP"]

# Propagate HOME as it can be used to override incorrect homedir in passwd
# that causes the tests to fail.
if"HOME"inos.environ:
config.environment["HOME"] =os.environ["HOME"]

# Propagate sanitizer options.
forvarin [
"ASAN_SYMBOLIZER_PATH",
"HWASAN_SYMBOLIZER_PATH",
"MSAN_SYMBOLIZER_PATH",
"TSAN_SYMBOLIZER_PATH",
"UBSAN_SYMBOLIZER_PATH",
"ASAN_OPTIONS",
"HWASAN_OPTIONS",
"MSAN_OPTIONS",
"RTSAN_OPTIONS",
"TSAN_OPTIONS",
"UBSAN_OPTIONS",
]:
ifvarinos.environ:
config.environment[var] =os.environ[var]

# Win32 seeks DLLs along %PATH%.
ifsys.platformin ["win32", "cygwin"] andos.path.isdir(config.shlibdir):
config.environment["PATH"] =os.path.pathsep.join(
 (config.shlibdir, config.environment["PATH"])
 )

# Win32 may use %SYSTEMDRIVE% during file system shell operations, so propagate.
ifsys.platform=="win32"and"SYSTEMDRIVE"inos.environ:
config.environment["SYSTEMDRIVE"] =os.environ["SYSTEMDRIVE"]