From ebfd44883ab5dd9a201af2d936e1dfb93962be0b Mon Sep 17 00:00:00 2001 From: David Gow Date: Fri, 11 Dec 2020 14:32:32 -0800 Subject: kunit: tool: Fix spelling of "diagnostic" in kunit_parser Various helper functions were misspelling "diagnostic" in their names. It finally got annoying, so fix it. Signed-off-by: David Gow Reviewed-by: Brendan Higgins Tested-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_parser.py | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 6614ec4d0898..1a1e1d13f1d3 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -97,11 +97,11 @@ def print_log(log): TAP_ENTRIES = re.compile(r'^(TAP|[\s]*ok|[\s]*not ok|[\s]*[0-9]+\.\.[0-9]+|[\s]*#).*$') -def consume_non_diagnositic(lines: List[str]) -> None: +def consume_non_diagnostic(lines: List[str]) -> None: while lines and not TAP_ENTRIES.match(lines[0]): lines.pop(0) -def save_non_diagnositic(lines: List[str], test_case: TestCase) -> None: +def save_non_diagnostic(lines: List[str], test_case: TestCase) -> None: while lines and not TAP_ENTRIES.match(lines[0]): test_case.log.append(lines[0]) lines.pop(0) @@ -113,7 +113,7 @@ OK_NOT_OK_SUBTEST = re.compile(r'^[\s]+(ok|not ok) [0-9]+ - (.*)$') OK_NOT_OK_MODULE = re.compile(r'^(ok|not ok) ([0-9]+) - (.*)$') def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: - save_non_diagnositic(lines, test_case) + save_non_diagnostic(lines, test_case) if not lines: test_case.status = TestStatus.TEST_CRASHED return True @@ -139,7 +139,7 @@ SUBTEST_DIAGNOSTIC = re.compile(r'^[\s]+# (.*)$') DIAGNOSTIC_CRASH_MESSAGE = re.compile(r'^[\s]+# .*?: kunit test case crashed!$') def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: - save_non_diagnositic(lines, test_case) + save_non_diagnostic(lines, test_case) if not lines: return False line = lines[0] @@ -155,7 +155,7 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: def parse_test_case(lines: List[str]) -> Optional[TestCase]: test_case = TestCase() - save_non_diagnositic(lines, test_case) + save_non_diagnostic(lines, test_case) while parse_diagnostic(lines, test_case): pass if parse_ok_not_ok_test_case(lines, test_case): @@ -166,7 +166,7 @@ def parse_test_case(lines: List[str]) -> Optional[TestCase]: SUBTEST_HEADER = re.compile(r'^[\s]+# Subtest: (.*)$') def parse_subtest_header(lines: List[str]) -> Optional[str]: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) if not lines: return None match = SUBTEST_HEADER.match(lines[0]) @@ -179,7 +179,7 @@ def parse_subtest_header(lines: List[str]) -> Optional[str]: SUBTEST_PLAN = re.compile(r'[\s]+[0-9]+\.\.([0-9]+)') def parse_subtest_plan(lines: List[str]) -> Optional[int]: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) match = SUBTEST_PLAN.match(lines[0]) if match: lines.pop(0) @@ -202,7 +202,7 @@ def max_status(left: TestStatus, right: TestStatus) -> TestStatus: def parse_ok_not_ok_test_suite(lines: List[str], test_suite: TestSuite, expected_suite_index: int) -> bool: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) if not lines: test_suite.status = TestStatus.TEST_CRASHED return False @@ -235,7 +235,7 @@ def bubble_up_test_case_errors(test_suite: TestSuite) -> TestStatus: def parse_test_suite(lines: List[str], expected_suite_index: int) -> Optional[TestSuite]: if not lines: return None - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) test_suite = TestSuite() test_suite.status = TestStatus.SUCCESS name = parse_subtest_header(lines) @@ -264,7 +264,7 @@ def parse_test_suite(lines: List[str], expected_suite_index: int) -> Optional[Te TAP_HEADER = re.compile(r'^TAP version 14$') def parse_tap_header(lines: List[str]) -> bool: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) if TAP_HEADER.match(lines[0]): lines.pop(0) return True @@ -274,7 +274,7 @@ def parse_tap_header(lines: List[str]) -> bool: TEST_PLAN = re.compile(r'[0-9]+\.\.([0-9]+)') def parse_test_plan(lines: List[str]) -> Optional[int]: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) match = TEST_PLAN.match(lines[0]) if match: lines.pop(0) @@ -286,7 +286,7 @@ def bubble_up_suite_errors(test_suite_list: List[TestSuite]) -> TestStatus: return bubble_up_errors(lambda x: x.status, test_suite_list) def parse_test_result(lines: List[str]) -> TestResult: - consume_non_diagnositic(lines) + consume_non_diagnostic(lines) if not lines or not parse_tap_header(lines): return TestResult(TestStatus.NO_TESTS, [], lines) expected_test_suite_num = parse_test_plan(lines) -- cgit v1.2.3 From 09641f7c7d8f1309fe9ad9ce4e6a1697016d73ba Mon Sep 17 00:00:00 2001 From: Daniel Latypov Date: Thu, 14 Jan 2021 16:39:11 -0800 Subject: kunit: tool: surface and address more typing issues The authors of this tool were more familiar with a different type-checker, https://github.com/google/pytype. That's open source, but mypy seems more prevalent (and runs faster). And unlike pytype, mypy doesn't try to infer types so it doesn't check unanotated functions. So annotate ~all functions in kunit tool to increase type-checking coverage. Note: per https://www.python.org/dev/peps/pep-0484/, `__init__()` should be annotated as `-> None`. Doing so makes mypy discover a number of new violations. Exclude main() since we reuse `request` for the different types of requests, which mypy isn't happy about. This commit fixes all but one error, where `TestSuite.status` might be None. Signed-off-by: Daniel Latypov Reviewed-by: David Gow Tested-by: Brendan Higgins Acked-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit.py | 14 +++++------ tools/testing/kunit/kunit_config.py | 7 +++--- tools/testing/kunit/kunit_json.py | 2 +- tools/testing/kunit/kunit_kernel.py | 37 ++++++++++++++--------------- tools/testing/kunit/kunit_parser.py | 46 ++++++++++++++++++------------------- 5 files changed, 54 insertions(+), 52 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 21516e293d17..5521e0a8201e 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -43,9 +43,9 @@ class KunitStatus(Enum): BUILD_FAILURE = auto() TEST_FAILURE = auto() -def get_kernel_root_path(): - parts = sys.argv[0] if not __file__ else __file__ - parts = os.path.realpath(parts).split('tools/testing/kunit') +def get_kernel_root_path() -> str: + path = sys.argv[0] if not __file__ else __file__ + parts = os.path.realpath(path).split('tools/testing/kunit') if len(parts) != 2: sys.exit(1) return parts[0] @@ -171,7 +171,7 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, exec_result.elapsed_time)) return parse_result -def add_common_opts(parser): +def add_common_opts(parser) -> None: parser.add_argument('--build_dir', help='As in the make command, it specifies the build ' 'directory.', @@ -183,13 +183,13 @@ def add_common_opts(parser): help='Run all KUnit tests through allyesconfig', action='store_true') -def add_build_opts(parser): +def add_build_opts(parser) -> None: parser.add_argument('--jobs', help='As in the make command, "Specifies the number of ' 'jobs (commands) to run simultaneously."', type=int, default=8, metavar='jobs') -def add_exec_opts(parser): +def add_exec_opts(parser) -> None: parser.add_argument('--timeout', help='maximum number of seconds to allow for all tests ' 'to run. This does not include time taken to build the ' @@ -198,7 +198,7 @@ def add_exec_opts(parser): default=300, metavar='timeout') -def add_parse_opts(parser): +def add_parse_opts(parser) -> None: parser.add_argument('--raw_output', help='don\'t format output from kernel', action='store_true') parser.add_argument('--json', diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py index 02ffc3a3e5dc..bdd60230764b 100644 --- a/tools/testing/kunit/kunit_config.py +++ b/tools/testing/kunit/kunit_config.py @@ -8,6 +8,7 @@ import collections import re +from typing import List, Set CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_(\w+) is not set$' CONFIG_PATTERN = r'^CONFIG_(\w+)=(\S+|".*")$' @@ -30,10 +31,10 @@ class KconfigParseError(Exception): class Kconfig(object): """Represents defconfig or .config specified using the Kconfig language.""" - def __init__(self): - self._entries = [] + def __init__(self) -> None: + self._entries = [] # type: List[KconfigEntry] - def entries(self): + def entries(self) -> Set[KconfigEntry]: return set(self._entries) def add_entry(self, entry: KconfigEntry) -> None: diff --git a/tools/testing/kunit/kunit_json.py b/tools/testing/kunit/kunit_json.py index 624b31b2dbd6..f5cca5c38cac 100644 --- a/tools/testing/kunit/kunit_json.py +++ b/tools/testing/kunit/kunit_json.py @@ -13,7 +13,7 @@ import kunit_parser from kunit_parser import TestStatus -def get_json_result(test_result, def_config, build_dir, json_path): +def get_json_result(test_result, def_config, build_dir, json_path) -> str: sub_groups = [] # Each test suite is mapped to a KernelCI sub_group diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 698358c9c0d6..e77ee06aa407 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -11,6 +11,7 @@ import subprocess import os import shutil import signal +from typing import Iterator from contextlib import ExitStack @@ -39,7 +40,7 @@ class BuildError(Exception): class LinuxSourceTreeOperations(object): """An abstraction over command line operations performed on a source tree.""" - def make_mrproper(self): + def make_mrproper(self) -> None: try: subprocess.check_output(['make', 'mrproper'], stderr=subprocess.STDOUT) except OSError as e: @@ -47,7 +48,7 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make_olddefconfig(self, build_dir, make_options): + def make_olddefconfig(self, build_dir, make_options) -> None: command = ['make', 'ARCH=um', 'olddefconfig'] if make_options: command.extend(make_options) @@ -60,7 +61,7 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make_allyesconfig(self, build_dir, make_options): + def make_allyesconfig(self, build_dir, make_options) -> None: kunit_parser.print_with_timestamp( 'Enabling all CONFIGs for UML...') command = ['make', 'ARCH=um', 'allyesconfig'] @@ -82,7 +83,7 @@ class LinuxSourceTreeOperations(object): kunit_parser.print_with_timestamp( 'Starting Kernel with all configs takes a few minutes...') - def make(self, jobs, build_dir, make_options): + def make(self, jobs, build_dir, make_options) -> None: command = ['make', 'ARCH=um', '--jobs=' + str(jobs)] if make_options: command.extend(make_options) @@ -100,7 +101,7 @@ class LinuxSourceTreeOperations(object): if stderr: # likely only due to build warnings print(stderr.decode()) - def linux_bin(self, params, timeout, build_dir): + def linux_bin(self, params, timeout, build_dir) -> None: """Runs the Linux UML binary. Must be named 'linux'.""" linux_bin = get_file_path(build_dir, 'linux') outfile = get_outfile_path(build_dir) @@ -110,23 +111,23 @@ class LinuxSourceTreeOperations(object): stderr=subprocess.STDOUT) process.wait(timeout) -def get_kconfig_path(build_dir): +def get_kconfig_path(build_dir) -> str: return get_file_path(build_dir, KCONFIG_PATH) -def get_kunitconfig_path(build_dir): +def get_kunitconfig_path(build_dir) -> str: return get_file_path(build_dir, KUNITCONFIG_PATH) -def get_outfile_path(build_dir): +def get_outfile_path(build_dir) -> str: return get_file_path(build_dir, OUTFILE_PATH) class LinuxSourceTree(object): """Represents a Linux kernel source tree with KUnit tests.""" - def __init__(self): + def __init__(self) -> None: self._ops = LinuxSourceTreeOperations() signal.signal(signal.SIGINT, self.signal_handler) - def clean(self): + def clean(self) -> bool: try: self._ops.make_mrproper() except ConfigError as e: @@ -134,17 +135,17 @@ class LinuxSourceTree(object): return False return True - def create_kunitconfig(self, build_dir, defconfig=DEFAULT_KUNITCONFIG_PATH): + def create_kunitconfig(self, build_dir, defconfig=DEFAULT_KUNITCONFIG_PATH) -> None: 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): + def read_kunitconfig(self, build_dir) -> None: 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): + def validate_config(self, build_dir) -> bool: kconfig_path = get_kconfig_path(build_dir) validated_kconfig = kunit_config.Kconfig() validated_kconfig.read_from_file(kconfig_path) @@ -158,7 +159,7 @@ class LinuxSourceTree(object): return False return True - def build_config(self, build_dir, make_options): + def build_config(self, build_dir, make_options) -> bool: kconfig_path = get_kconfig_path(build_dir) if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) @@ -170,7 +171,7 @@ class LinuxSourceTree(object): return False return self.validate_config(build_dir) - def build_reconfig(self, build_dir, make_options): + def build_reconfig(self, build_dir, make_options) -> bool: """Creates a new .config if it is not a subset of the .kunitconfig.""" kconfig_path = get_kconfig_path(build_dir) if os.path.exists(kconfig_path): @@ -186,7 +187,7 @@ class LinuxSourceTree(object): print('Generating .config ...') return self.build_config(build_dir, make_options) - def build_um_kernel(self, alltests, jobs, build_dir, make_options): + def build_um_kernel(self, alltests, jobs, build_dir, make_options) -> bool: try: if alltests: self._ops.make_allyesconfig(build_dir, make_options) @@ -197,7 +198,7 @@ class LinuxSourceTree(object): return False return self.validate_config(build_dir) - def run_kernel(self, args=[], build_dir='', timeout=None): + def run_kernel(self, args=[], build_dir='', timeout=None) -> Iterator[str]: args.extend(['mem=1G', 'console=tty']) self._ops.linux_bin(args, timeout, build_dir) outfile = get_outfile_path(build_dir) @@ -206,6 +207,6 @@ class LinuxSourceTree(object): for line in file: yield line - def signal_handler(self, sig, frame): + def signal_handler(self, sig, frame) -> None: logging.error('Build interruption occurred. Cleaning console.') subprocess.call(['stty', 'sane']) diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 1a1e1d13f1d3..bd90d7b86b76 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -12,32 +12,32 @@ from collections import namedtuple from datetime import datetime from enum import Enum, auto from functools import reduce -from typing import List, Optional, Tuple +from typing import Iterator, List, Optional, Tuple TestResult = namedtuple('TestResult', ['status','suites','log']) class TestSuite(object): - def __init__(self): - self.status = None - self.name = None - self.cases = [] + def __init__(self) -> None: + self.status = None # type: Optional[TestStatus] + self.name = '' + self.cases = [] # type: List[TestCase] - def __str__(self): - return 'TestSuite(' + self.status + ',' + self.name + ',' + str(self.cases) + ')' + def __str__(self) -> str: + return 'TestSuite(' + str(self.status) + ',' + self.name + ',' + str(self.cases) + ')' - def __repr__(self): + def __repr__(self) -> str: return str(self) class TestCase(object): - def __init__(self): - self.status = None + def __init__(self) -> None: + self.status = None # type: Optional[TestStatus] self.name = '' - self.log = [] + self.log = [] # type: List[str] - def __str__(self): - return 'TestCase(' + self.status + ',' + self.name + ',' + str(self.log) + ')' + def __str__(self) -> str: + return 'TestCase(' + str(self.status) + ',' + self.name + ',' + str(self.log) + ')' - def __repr__(self): + def __repr__(self) -> str: return str(self) class TestStatus(Enum): @@ -51,7 +51,7 @@ kunit_start_re = re.compile(r'TAP version [0-9]+$') kunit_end_re = re.compile('(List of all partitions:|' 'Kernel panic - not syncing: VFS:)') -def isolate_kunit_output(kernel_output): +def isolate_kunit_output(kernel_output) -> Iterator[str]: started = False for line in kernel_output: line = line.rstrip() # line always has a trailing \n @@ -64,7 +64,7 @@ def isolate_kunit_output(kernel_output): elif started: yield line[prefix_len:] if prefix_len > 0 else line -def raw_output(kernel_output): +def raw_output(kernel_output) -> None: for line in kernel_output: print(line.rstrip()) @@ -72,26 +72,26 @@ DIVIDER = '=' * 60 RESET = '\033[0;0m' -def red(text): +def red(text) -> str: return '\033[1;31m' + text + RESET -def yellow(text): +def yellow(text) -> str: return '\033[1;33m' + text + RESET -def green(text): +def green(text) -> str: return '\033[1;32m' + text + RESET -def print_with_timestamp(message): +def print_with_timestamp(message) -> None: print('[%s] %s' % (datetime.now().strftime('%H:%M:%S'), message)) -def format_suite_divider(message): +def format_suite_divider(message) -> str: return '======== ' + message + ' ========' -def print_suite_divider(message): +def print_suite_divider(message) -> None: print_with_timestamp(DIVIDER) print_with_timestamp(format_suite_divider(message)) -def print_log(log): +def print_log(log) -> None: for m in log: print_with_timestamp(m) -- cgit v1.2.3 From 81c60306dc588e2e6b21391c1f6dd509403e6eec Mon Sep 17 00:00:00 2001 From: Daniel Latypov Date: Thu, 14 Jan 2021 16:39:12 -0800 Subject: kunit: tool: fix minor typing issue with None status The code to handle aggregating statuses didn't check that the status actually got set to some non-None value. Default the value to SUCCESS instead of adding a bunch of `is None` checks. This sorta follows the precedent in commit 3fc48259d525 ("kunit: Don't fail test suites if one of them is empty"). Also slightly simplify the code and add type annotations. Signed-off-by: Daniel Latypov Reviewed-by: David Gow Reviewed-by: Brendan Higgins Tested-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_parser.py | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index bd90d7b86b76..e8bcc139702e 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -12,13 +12,13 @@ from collections import namedtuple from datetime import datetime from enum import Enum, auto from functools import reduce -from typing import Iterator, List, Optional, Tuple +from typing import Iterable, Iterator, List, Optional, Tuple TestResult = namedtuple('TestResult', ['status','suites','log']) class TestSuite(object): def __init__(self) -> None: - self.status = None # type: Optional[TestStatus] + self.status = TestStatus.SUCCESS self.name = '' self.cases = [] # type: List[TestCase] @@ -30,7 +30,7 @@ class TestSuite(object): class TestCase(object): def __init__(self) -> None: - self.status = None # type: Optional[TestStatus] + self.status = TestStatus.SUCCESS self.name = '' self.log = [] # type: List[str] @@ -224,12 +224,11 @@ def parse_ok_not_ok_test_suite(lines: List[str], else: return False -def bubble_up_errors(to_status, status_container_list) -> TestStatus: - status_list = map(to_status, status_container_list) - return reduce(max_status, status_list, TestStatus.SUCCESS) +def bubble_up_errors(statuses: Iterable[TestStatus]) -> TestStatus: + return reduce(max_status, statuses, TestStatus.SUCCESS) def bubble_up_test_case_errors(test_suite: TestSuite) -> TestStatus: - max_test_case_status = bubble_up_errors(lambda x: x.status, test_suite.cases) + max_test_case_status = bubble_up_errors(x.status for x in test_suite.cases) return max_status(max_test_case_status, test_suite.status) def parse_test_suite(lines: List[str], expected_suite_index: int) -> Optional[TestSuite]: @@ -282,8 +281,8 @@ def parse_test_plan(lines: List[str]) -> Optional[int]: else: return None -def bubble_up_suite_errors(test_suite_list: List[TestSuite]) -> TestStatus: - return bubble_up_errors(lambda x: x.status, test_suite_list) +def bubble_up_suite_errors(test_suites: Iterable[TestSuite]) -> TestStatus: + return bubble_up_errors(x.status for x in test_suites) def parse_test_result(lines: List[str]) -> TestResult: consume_non_diagnostic(lines) -- cgit v1.2.3 From 2b8fdbbf1c616300312f71fe5b21fe8f03129950 Mon Sep 17 00:00:00 2001 From: Daniel Latypov Date: Thu, 14 Jan 2021 16:39:13 -0800 Subject: kunit: tool: move kunitconfig parsing into __init__, make it optional LinuxSourceTree will unceremoniously crash if the user doesn't call read_kunitconfig() first in a number of functions. And currently every place we create an instance, the caller also calls create_kunitconfig() and read_kunitconfig(). Move these instead into __init__() so they can't be forgotten and to reduce copy-paste. The https://github.com/google/pytype type-checker complained that _config wasn't initialized. With this, kunit_tool now type checks under both pytype and mypy. Add an optional boolean that can be used to disable this for use cases in the future where we might not need/want to load the config. Signed-off-by: Daniel Latypov Reviewed-by: Brendan Higgins Tested-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit.py | 20 ++++---------------- tools/testing/kunit/kunit_kernel.py | 25 +++++++++++++------------ 2 files changed, 17 insertions(+), 28 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 5521e0a8201e..e808a47c839b 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -256,10 +256,7 @@ def main(argv, linux=None): os.mkdir(cli_args.build_dir) if not linux: - linux = kunit_kernel.LinuxSourceTree() - - linux.create_kunitconfig(cli_args.build_dir) - linux.read_kunitconfig(cli_args.build_dir) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir) request = KunitRequest(cli_args.raw_output, cli_args.timeout, @@ -277,10 +274,7 @@ def main(argv, linux=None): os.mkdir(cli_args.build_dir) if not linux: - linux = kunit_kernel.LinuxSourceTree() - - linux.create_kunitconfig(cli_args.build_dir) - linux.read_kunitconfig(cli_args.build_dir) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir) request = KunitConfigRequest(cli_args.build_dir, cli_args.make_options) @@ -292,10 +286,7 @@ def main(argv, linux=None): sys.exit(1) elif cli_args.subcommand == 'build': if not linux: - linux = kunit_kernel.LinuxSourceTree() - - linux.create_kunitconfig(cli_args.build_dir) - linux.read_kunitconfig(cli_args.build_dir) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir) request = KunitBuildRequest(cli_args.jobs, cli_args.build_dir, @@ -309,10 +300,7 @@ def main(argv, linux=None): sys.exit(1) elif cli_args.subcommand == 'exec': if not linux: - linux = kunit_kernel.LinuxSourceTree() - - linux.create_kunitconfig(cli_args.build_dir) - linux.read_kunitconfig(cli_args.build_dir) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir) exec_request = KunitExecRequest(cli_args.timeout, cli_args.build_dir, diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index e77ee06aa407..2076a5a2d060 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -123,28 +123,29 @@ def get_outfile_path(build_dir) -> str: class LinuxSourceTree(object): """Represents a Linux kernel source tree with KUnit tests.""" - def __init__(self) -> None: - self._ops = LinuxSourceTreeOperations() + def __init__(self, build_dir: str, load_config=True, defconfig=DEFAULT_KUNITCONFIG_PATH) -> None: signal.signal(signal.SIGINT, self.signal_handler) - def clean(self) -> bool: - try: - self._ops.make_mrproper() - except ConfigError as e: - logging.error(e) - return False - return True + self._ops = LinuxSourceTreeOperations() + + if not load_config: + return - def create_kunitconfig(self, build_dir, defconfig=DEFAULT_KUNITCONFIG_PATH) -> None: 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) -> None: - kunitconfig_path = get_kunitconfig_path(build_dir) self._kconfig = kunit_config.Kconfig() self._kconfig.read_from_file(kunitconfig_path) + def clean(self) -> bool: + try: + self._ops.make_mrproper() + except ConfigError as e: + logging.error(e) + return False + return True + def validate_config(self, build_dir) -> bool: kconfig_path = get_kconfig_path(build_dir) validated_kconfig = kunit_config.Kconfig() -- cgit v1.2.3