This is an archive of the discontinued LLVM Phabricator instance.

Show First 20 Lines • Show All 239 Lines • ▼ Show 20 Lines	def execute_in_tmp_dir(run, lit_config):
# Create a temp directory inside the normal temp directory so that we can		# Create a temp directory inside the normal temp directory so that we can
# try to avoid temporary test file leaks. The user can avoid this behavior		# try to avoid temporary test file leaks. The user can avoid this behavior
# by setting LIT_PRESERVES_TMP in the environment, so they can easily use		# by setting LIT_PRESERVES_TMP in the environment, so they can easily use
# their own temp directory to monitor temporary file leaks or handle them at		# their own temp directory to monitor temporary file leaks or handle them at
# the buildbot level.		# the buildbot level.
tmp_dir = None		tmp_dir = None
if 'LIT_PRESERVES_TMP' not in os.environ:		if 'LIT_PRESERVES_TMP' not in os.environ:
import tempfile		import tempfile
tmp_dir = tempfile.mkdtemp(prefix="lit_tmp_")		tmp_dir = tempfile.mkdtemp(prefix='lit_tmp_')
os.environ.update({		tmp_dir_envs = {k: tmp_dir for k in ['TMP', 'TMPDIR', 'TEMP', 'TEMPDIR']}
'TMPDIR': tmp_dir,		os.environ.update(tmp_dir_envs)
'TMP': tmp_dir,		for cfg in {t.config for t in run.tests}:
'TEMP': tmp_dir,		cfg.environment.update(tmp_dir_envs)
'TEMPDIR': tmp_dir,
})
try:		try:
run.execute()		run.execute()
finally:		finally:
if tmp_dir:		if tmp_dir:
try:		try:
import shutil		import shutil
shutil.rmtree(tmp_dir)		shutil.rmtree(tmp_dir)
except Exception as e:		except Exception as e:
▲ Show 20 Lines • Show All 51 Lines • Show Last 20 Lines

[lit] Make sure our test temp directory is actually used by testsClosedPublic