| Message ID | 20201026165927.19020-1-andriy.shevchenko@linux.intel.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,1/3] kunit: Do not pollute source directory with generated files (.kunitconfig) | expand |
On Mon, Oct 26, 2020 at 06:59:25PM +0200, Andy Shevchenko wrote: > When --build_dir is provided use it and do not pollute source directory > which even can be mounted over network or read-only. Can we get this applied? > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > Reviewed-by: Brendan Higgins <brendanhiggins@google.com> > Tested-by: Brendan Higgins <brendanhiggins@google.com> > --- > v2: renamed *_uniconfig -> *_kunitconfig (Brendan), added tags (Brendan) > 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..8cfeee98097f 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_kunitconfig(cli_args.build_dir) > + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) > + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) > + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) > + linux.read_kunitconfig(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..633a2efcfdbd 100644 > --- a/tools/testing/kunit/kunit_kernel.py > +++ b/tools/testing/kunit/kunit_kernel.py > @@ -6,10 +6,10 @@ > # Author: Felix Guo <felixguoxiuping@gmail.com> > # Author: Brendan Higgins <brendanhiggins@google.com> > > - > 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_kunitconfig(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_kunitconfig(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 > -- With Best Regards, Andy Shevchenko
diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index ebf5f5763dee..8cfeee98097f 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_kunitconfig(cli_args.build_dir) + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) + linux.read_kunitconfig(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_kunitconfig(cli_args.build_dir) + linux.read_kunitconfig(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..633a2efcfdbd 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -6,10 +6,10 @@ # Author: Felix Guo <felixguoxiuping@gmail.com> # Author: Brendan Higgins <brendanhiggins@google.com> - 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_kunitconfig(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_kunitconfig(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()