When --build_dir is provided use it and do not pollute source directory
which even can be mounted over network or read-only.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
tools/testing/kunit/kunit.py | 25 ++++++++++++-------------
tools/testing/kunit/kunit_kernel.py | 24 +++++++++++++++++++-----
2 files changed, 31 insertions(+), 18 deletions(-)
diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py
index ebf5f5763dee..1907bf9aacac 100755
--- a/tools/testing/kunit/kunit.py
+++ b/tools/testing/kunit/kunit.py
@@ -11,7 +11,6 @@ import argparse
import sys
import os
import time
-import shutil
from collections import namedtuple
from enum import Enum, auto
@@ -44,11 +43,6 @@ class KunitStatus(Enum):
BUILD_FAILURE = auto()
TEST_FAILURE = auto()
-def create_default_kunitconfig():
- if not os.path.exists(kunit_kernel.kunitconfig_path):
- shutil.copyfile('arch/um/configs/kunit_defconfig',
- kunit_kernel.kunitconfig_path)
-
def get_kernel_root_path():
parts = sys.argv[0] if not __file__ else __file__
parts = os.path.realpath(parts).split('tools/testing/kunit')
@@ -61,7 +55,6 @@ def config_tests(linux: kunit_kernel.LinuxSourceTree,
kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...')
config_start = time.time()
- create_default_kunitconfig()
success = linux.build_reconfig(request.build_dir, request.make_options)
config_end = time.time()
if not success:
@@ -262,12 +255,12 @@ def main(argv, linux=None):
if not os.path.exists(cli_args.build_dir):
os.mkdir(cli_args.build_dir)
- if not os.path.exists(kunit_kernel.kunitconfig_path):
- create_default_kunitconfig()
-
if not linux:
linux = kunit_kernel.LinuxSourceTree()
+ linux.create_unitconfig(cli_args.build_dir)
+ linux.read_unitconfig(cli_args.build_dir)
+
request = KunitRequest(cli_args.raw_output,
cli_args.timeout,
cli_args.jobs,
@@ -283,12 +276,12 @@ def main(argv, linux=None):
not os.path.exists(cli_args.build_dir)):
os.mkdir(cli_args.build_dir)
- if not os.path.exists(kunit_kernel.kunitconfig_path):
- create_default_kunitconfig()
-
if not linux:
linux = kunit_kernel.LinuxSourceTree()
+ linux.create_unitconfig(cli_args.build_dir)
+ linux.read_unitconfig(cli_args.build_dir)
+
request = KunitConfigRequest(cli_args.build_dir,
cli_args.make_options)
result = config_tests(linux, request)
@@ -301,6 +294,9 @@ def main(argv, linux=None):
if not linux:
linux = kunit_kernel.LinuxSourceTree()
+ linux.create_unitconfig(cli_args.build_dir)
+ linux.read_unitconfig(cli_args.build_dir)
+
request = KunitBuildRequest(cli_args.jobs,
cli_args.build_dir,
cli_args.alltests,
@@ -315,6 +311,9 @@ def main(argv, linux=None):
if not linux:
linux = kunit_kernel.LinuxSourceTree()
+ linux.create_unitconfig(cli_args.build_dir)
+ linux.read_unitconfig(cli_args.build_dir)
+
exec_request = KunitExecRequest(cli_args.timeout,
cli_args.build_dir,
cli_args.alltests)
diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py
index b557b1e93f98..412dc5e3102b 100644
--- a/tools/testing/kunit/kunit_kernel.py
+++ b/tools/testing/kunit/kunit_kernel.py
@@ -6,10 +6,10 @@
# Author: Felix Guo <felixguoxiuping@xxxxxxxxx>
# Author: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
-
import logging
import subprocess
import os
+import shutil
import signal
from contextlib import ExitStack
@@ -18,7 +18,8 @@ import kunit_config
import kunit_parser
KCONFIG_PATH = '.config'
-kunitconfig_path = '.kunitconfig'
+KUNITCONFIG_PATH = '.kunitconfig'
+DEFAULT_KUNITCONFIG_PATH = 'arch/um/configs/kunit_defconfig'
BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config'
class ConfigError(Exception):
@@ -99,19 +100,22 @@ class LinuxSourceTreeOperations(object):
stderr=subprocess.STDOUT)
process.wait(timeout)
-
def get_kconfig_path(build_dir):
kconfig_path = KCONFIG_PATH
if build_dir:
kconfig_path = os.path.join(build_dir, KCONFIG_PATH)
return kconfig_path
+def get_kunitconfig_path(build_dir):
+ kunitconfig_path = KUNITCONFIG_PATH
+ if build_dir:
+ kunitconfig_path = os.path.join(build_dir, KUNITCONFIG_PATH)
+ return kunitconfig_path
+
class LinuxSourceTree(object):
"""Represents a Linux kernel source tree with KUnit tests."""
def __init__(self):
- self._kconfig = kunit_config.Kconfig()
- self._kconfig.read_from_file(kunitconfig_path)
self._ops = LinuxSourceTreeOperations()
signal.signal(signal.SIGINT, self.signal_handler)
@@ -123,6 +127,16 @@ class LinuxSourceTree(object):
return False
return True
+ def create_unitconfig(self, build_dir, defconfig=DEFAULT_KUNITCONFIG_PATH):
+ kunitconfig_path = get_kunitconfig_path(build_dir)
+ if not os.path.exists(kunitconfig_path):
+ shutil.copyfile(defconfig, kunitconfig_path)
+
+ def read_unitconfig(self, build_dir):
+ kunitconfig_path = get_kunitconfig_path(build_dir)
+ self._kconfig = kunit_config.Kconfig()
+ self._kconfig.read_from_file(kunitconfig_path)
+
def validate_config(self, build_dir):
kconfig_path = get_kconfig_path(build_dir)
validated_kconfig = kunit_config.Kconfig()
--
2.28.0
