From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-26.2 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 137BDC433ED for ; Thu, 29 Apr 2021 20:51:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DFC0361073 for ; Thu, 29 Apr 2021 20:51:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237333AbhD2Uw0 (ORCPT ); Thu, 29 Apr 2021 16:52:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232246AbhD2UwL (ORCPT ); Thu, 29 Apr 2021 16:52:11 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5EEBC06138B for ; Thu, 29 Apr 2021 13:51:19 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id c8-20020a25a2c80000b02904eda0a22b5dso20339582ybn.17 for ; Thu, 29 Apr 2021 13:51:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=Uz505Gs1IHMv4QwQ7Vg7ZBrumjLtDCvd6T3ULQUwnZQ=; b=J4buRx3QB9BKhTXqx6jYBUWXYM6Z4mwXgvh3i1In1SlpEZIshkCzZvBi1aJkCwzdR2 J4OLOL7tqQ69Q6YVdsM99NuA/bvIy8gSVqKchW4rXkarbegC7HjEBoDIHE2VxD2lJEip 256XtGZDR8FmqdZgpeeFrOak2odFUwDaIxcZV0KmIsEayqOLCEMLTcOIf+RHEA6mCJ5a f188AHXIC3zArgadNeKDKW38+7lPvBzwblayvuCtpYkuxkZJSvNq4e3g7syO4WZbSZ7p 6yG0MArE8b0MRhab20HTKNCjSx+xJNfUj7/8glwGgbXZiVFa3I3clIHhha7A8yN2VY8i 1R7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=Uz505Gs1IHMv4QwQ7Vg7ZBrumjLtDCvd6T3ULQUwnZQ=; b=Hu3O+b3q+ijwqzji+hXtpaR9wzHSsKpokit1OKjfH9/P+5BEc0wzZt22YYl+y/EzWn zJ5zc9qZQ+0gkD+FcwcHPU+ngC9OzX16ta0U0YqXm7gxaqAil71LcB1MeP9VnefsixJK 8k6FGQtpsKwWlPlSrdrgHnZZghK3dfIbwhGJkZ8MrMRCep33GoeLcGuOf4MA5A+oJatl LYB9JikybiI7K6eICSOFvF9Ln1pmX3sTejZ6Ot5VyXWbCiAM9j9uDnK+exQZWOs8qYgQ z/oEYkWbjQGF7cfY7VX4k3FU6yHaNOJj4LL/X8MZR+Tu//PGLgs4J/UWcLRkUlEgnW35 i4cg== X-Gm-Message-State: AOAM5326qaFAID0t65NVZCyh6MxsHs2YGSOhHwoKBR+bymY2PetWDMAB iUheAQT9dx+Ko/KbQ5jRczAoHXpQ0ZHqba6r/IY4LA== X-Google-Smtp-Source: ABdhPJyJh5XavTVRAqGokCtip6baG2n8TklBaY3g3eyjM1uUUtlAhuhReFOLNQx34QZL4HChFAIaQAaCl0njLKa2vMPLnA== X-Received: from mactruck.svl.corp.google.com ([2620:15c:2cb:201:bab5:c64e:5a6c:36bd]) (user=brendanhiggins job=sendgmr) by 2002:a25:abac:: with SMTP id v41mr2211250ybi.184.1619729479121; Thu, 29 Apr 2021 13:51:19 -0700 (PDT) Date: Thu, 29 Apr 2021 13:51:08 -0700 In-Reply-To: <20210429205109.2847831-1-brendanhiggins@google.com> Message-Id: <20210429205109.2847831-4-brendanhiggins@google.com> Mime-Version: 1.0 References: <20210429205109.2847831-1-brendanhiggins@google.com> X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog Subject: [RFC v2 3/4] kunit: tool: add support for QEMU From: Brendan Higgins To: shuah@kernel.org, davidgow@google.com Cc: linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, sboyd@kernel.org, keescook@chromium.org, frowand.list@gmail.com, dlatypov@google.com, Brendan Higgins Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add basic support to run QEMU via kunit_tool. Add support for i386, x86_64, arm, arm64, and a bunch more. Signed-off-by: Brendan Higgins --- tools/testing/kunit/kunit.py | 33 +++- tools/testing/kunit/kunit_config.py | 2 +- tools/testing/kunit/kunit_kernel.py | 207 +++++++++++++++++++++---- tools/testing/kunit/kunit_tool_test.py | 15 +- 4 files changed, 217 insertions(+), 40 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index d5144fcb03acd..07ef80062873b 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -70,10 +70,10 @@ def build_tests(linux: kunit_kernel.LinuxSourceTree, kunit_parser.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() - success = linux.build_um_kernel(request.alltests, - request.jobs, - request.build_dir, - request.make_options) + success = linux.build_kernel(request.alltests, + request.jobs, + request.build_dir, + request.make_options) build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, @@ -187,6 +187,14 @@ def add_common_opts(parser) -> None: help='Path to Kconfig fragment that enables KUnit tests', metavar='kunitconfig') + parser.add_argument('--arch', + help='Specifies the architecture to run tests under.', + type=str, default='um', metavar='arch') + + parser.add_argument('--cross_compile', + help='Sets make\'s CROSS_COMPILE variable.', + metavar='cross_compile') + def add_build_opts(parser) -> None: parser.add_argument('--jobs', help='As in the make command, "Specifies the number of ' @@ -268,7 +276,10 @@ def main(argv, linux=None): os.mkdir(cli_args.build_dir) if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, kunitconfig_path=cli_args.kunitconfig) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, + kunitconfig_path=cli_args.kunitconfig, + arch=cli_args.arch, + cross_compile=cli_args.cross_compile) request = KunitRequest(cli_args.raw_output, cli_args.timeout, @@ -287,7 +298,9 @@ def main(argv, linux=None): os.mkdir(cli_args.build_dir) if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, kunitconfig_path=cli_args.kunitconfig) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, + kunitconfig_path=cli_args.kunitconfig, + arch=cli_args.arch) request = KunitConfigRequest(cli_args.build_dir, cli_args.make_options) @@ -299,7 +312,9 @@ def main(argv, linux=None): sys.exit(1) elif cli_args.subcommand == 'build': if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, kunitconfig_path=cli_args.kunitconfig) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, + kunitconfig_path=cli_args.kunitconfig, + arch=cli_args.arch) request = KunitBuildRequest(cli_args.jobs, cli_args.build_dir, @@ -313,7 +328,9 @@ def main(argv, linux=None): sys.exit(1) elif cli_args.subcommand == 'exec': if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir) + linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, + kunitconfig_path=cli_args.kunitconfig, + arch=cli_args.arch) exec_request = KunitExecRequest(cli_args.timeout, cli_args.build_dir, diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py index 1e2683dcc0e7a..07d76be392544 100644 --- a/tools/testing/kunit/kunit_config.py +++ b/tools/testing/kunit/kunit_config.py @@ -53,7 +53,7 @@ class Kconfig(object): return True def write_to_file(self, path: str) -> None: - with open(path, 'w') as f: + with open(path, 'a+') as f: for entry in self.entries(): f.write(str(entry) + '\n') diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 7d5b77967d48f..b8b3b76aaa17e 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -15,6 +15,8 @@ from typing import Iterator from contextlib import ExitStack +from collections import namedtuple + import kunit_config import kunit_parser @@ -40,6 +42,10 @@ class BuildError(Exception): class LinuxSourceTreeOperations(object): """An abstraction over command line operations performed on a source tree.""" + def __init__(self, linux_arch, cross_compile): + self._linux_arch = linux_arch + self._cross_compile = cross_compile + def make_mrproper(self) -> None: try: subprocess.check_output(['make', 'mrproper'], stderr=subprocess.STDOUT) @@ -48,12 +54,18 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) + def make_arch_qemuconfig(self, build_dir): + pass + def make_olddefconfig(self, build_dir, make_options) -> None: - command = ['make', 'ARCH=um', 'olddefconfig'] + command = ['make', 'ARCH=' + self._linux_arch, 'olddefconfig'] + if self._cross_compile: + command += ['CROSS_COMPILE=' + self._cross_compile] if make_options: command.extend(make_options) if build_dir: command += ['O=' + build_dir] + print(' '.join(command)) try: subprocess.check_output(command, stderr=subprocess.STDOUT) except OSError as e: @@ -61,6 +73,154 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) + def make(self, jobs, build_dir, make_options) -> None: + command = ['make', 'ARCH=' + self._linux_arch, '--jobs=' + str(jobs)] + if make_options: + command.extend(make_options) + if self._cross_compile: + command += ['CROSS_COMPILE=' + self._cross_compile] + if build_dir: + command += ['O=' + build_dir] + print(' '.join(command)) + try: + proc = subprocess.Popen(command, + stderr=subprocess.PIPE, + stdout=subprocess.DEVNULL) + except OSError as e: + raise BuildError('Could not call execute make: ' + e) + except subprocess.CalledProcessError as e: + raise BuildError(e.output) + _, stderr = proc.communicate() + if proc.returncode != 0: + raise BuildError(stderr.decode()) + if stderr: # likely only due to build warnings + print(stderr.decode()) + + def run(self, params, timeout, build_dir, outfile) -> None: + pass + + +QemuArchParams = namedtuple('QemuArchParams', ['linux_arch', + 'qemuconfig', + 'qemu_arch', + 'kernel_path', + 'kernel_command_line', + 'extra_qemu_params']) + + +QEMU_ARCHS = { + 'i386' : QemuArchParams(linux_arch='i386', + qemuconfig='CONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y', + qemu_arch='x86_64', + kernel_path='arch/x86/boot/bzImage', + kernel_command_line='console=ttyS0', + extra_qemu_params=['']), + 'x86_64' : QemuArchParams(linux_arch='x86_64', + qemuconfig='CONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y', + qemu_arch='x86_64', + kernel_path='arch/x86/boot/bzImage', + kernel_command_line='console=ttyS0', + extra_qemu_params=['']), + 'arm' : QemuArchParams(linux_arch='arm', + qemuconfig='''CONFIG_ARCH_VIRT=y +CONFIG_SERIAL_AMBA_PL010=y +CONFIG_SERIAL_AMBA_PL010_CONSOLE=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''', + qemu_arch='arm', + kernel_path='arch/arm/boot/zImage', + kernel_command_line='console=ttyAMA0', + extra_qemu_params=['-machine virt']), + 'arm64' : QemuArchParams(linux_arch='arm64', + qemuconfig='''CONFIG_SERIAL_AMBA_PL010=y +CONFIG_SERIAL_AMBA_PL010_CONSOLE=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''', + qemu_arch='aarch64', + kernel_path='arch/arm64/boot/Image.gz', + kernel_command_line='console=ttyAMA0', + extra_qemu_params=['-machine virt', '-cpu cortex-a57']), + 'alpha' : QemuArchParams(linux_arch='alpha', + qemuconfig='CONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y', + qemu_arch='alpha', + kernel_path='arch/alpha/boot/vmlinux', + kernel_command_line='console=ttyS0', + extra_qemu_params=['']), + 'powerpc' : QemuArchParams(linux_arch='powerpc', + qemuconfig='CONFIG_PPC64=y\nCONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y\nCONFIG_HVC_CONSOLE=y', + qemu_arch='ppc64', + kernel_path='vmlinux', + kernel_command_line='console=ttyS0', + extra_qemu_params=['-M pseries', '-cpu power8']), + 'riscv' : QemuArchParams(linux_arch='riscv', + qemuconfig='CONFIG_SOC_VIRT=y\nCONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y\nCONFIG_SERIAL_OF_PLATFORM=y\nCONFIG_SERIAL_EARLYCON_RISCV_SBI=y', + qemu_arch='riscv64', + kernel_path='arch/riscv/boot/Image', + kernel_command_line='console=ttyS0', + extra_qemu_params=['-machine virt', '-cpu rv64', '-bios opensbi-riscv64-generic-fw_dynamic.bin']), + 's390' : QemuArchParams(linux_arch='s390', + qemuconfig='CONFIG_EXPERT=y\nCONFIG_TUNE_ZEC12=y\nCONFIG_NUMA=y\nCONFIG_MODULES=y', + qemu_arch='s390x', + kernel_path='arch/s390/boot/bzImage', + kernel_command_line='console=ttyS0', + extra_qemu_params=[ + '-machine s390-ccw-virtio', + '-cpu qemu',]), + 'sparc' : QemuArchParams(linux_arch='sparc', + qemuconfig='CONFIG_SERIAL_8250=y\nCONFIG_SERIAL_8250_CONSOLE=y', + qemu_arch='sparc', + kernel_path='arch/sparc/boot/zImage', + kernel_command_line='console=ttyS0 mem=256M', + extra_qemu_params=['-m 256']), +} + +class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): + + def __init__(self, qemu_arch_params, cross_compile): + super().__init__(linux_arch=qemu_arch_params.linux_arch, + cross_compile=cross_compile) + self._qemuconfig = qemu_arch_params.qemuconfig + self._qemu_arch = qemu_arch_params.qemu_arch + self._kernel_path = qemu_arch_params.kernel_path + print(self._kernel_path) + self._kernel_command_line = qemu_arch_params.kernel_command_line + ' kunit_shutdown=reboot' + self._extra_qemu_params = qemu_arch_params.extra_qemu_params + + def make_arch_qemuconfig(self, build_dir): + qemuconfig = kunit_config.Kconfig() + qemuconfig.parse_from_string(self._qemuconfig) + qemuconfig.write_to_file(get_kconfig_path(build_dir)) + + def run(self, params, timeout, build_dir, outfile): + kernel_path = os.path.join(build_dir, self._kernel_path) + qemu_command = ['qemu-system-' + self._qemu_arch, + '-nodefaults', + '-m', '1024', + '-kernel', kernel_path, + '-append', '\'' + ' '.join(params + [self._kernel_command_line]) + '\'', + '-no-reboot', + '-nographic', + '-serial stdio'] + self._extra_qemu_params + print(' '.join(qemu_command)) + with open(outfile, 'w') as output: + process = subprocess.Popen(' '.join(qemu_command), + stdin=subprocess.PIPE, + stdout=output, + stderr=subprocess.STDOUT, + text=True, shell=True) + try: + process.wait(timeout=timeout) + except Exception as e: + print(e) + process.terminate() + return process + +class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): + """An abstraction over command line operations performed on a source tree.""" + + def __init__(self): + super().__init__(linux_arch='um', cross_compile=None) + def make_allyesconfig(self, build_dir, make_options) -> None: kunit_parser.print_with_timestamp( 'Enabling all CONFIGs for UML...') @@ -83,32 +243,16 @@ 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) -> None: - command = ['make', 'ARCH=um', '--jobs=' + str(jobs)] - if make_options: - command.extend(make_options) - if build_dir: - command += ['O=' + build_dir] - try: - proc = subprocess.Popen(command, - stderr=subprocess.PIPE, - stdout=subprocess.DEVNULL) - except OSError as e: - raise BuildError('Could not call make command: ' + str(e)) - _, stderr = proc.communicate() - if proc.returncode != 0: - raise BuildError(stderr.decode()) - if stderr: # likely only due to build warnings - print(stderr.decode()) - - def linux_bin(self, params, timeout, build_dir) -> None: + def run(self, params, timeout, build_dir, outfile): """Runs the Linux UML binary. Must be named 'linux'.""" linux_bin = get_file_path(build_dir, 'linux') outfile = get_outfile_path(build_dir) with open(outfile, 'w') as output: process = subprocess.Popen([linux_bin] + params, + stdin=subprocess.PIPE, stdout=output, - stderr=subprocess.STDOUT) + stderr=subprocess.STDOUT, + text=True) process.wait(timeout) def get_kconfig_path(build_dir) -> str: @@ -123,10 +267,17 @@ def get_outfile_path(build_dir) -> str: class LinuxSourceTree(object): """Represents a Linux kernel source tree with KUnit tests.""" - def __init__(self, build_dir: str, load_config=True, kunitconfig_path='') -> None: + def __init__(self, build_dir: str, load_config=True, kunitconfig_path='', arch=None, cross_compile=None) -> None: signal.signal(signal.SIGINT, self.signal_handler) - - self._ops = LinuxSourceTreeOperations() + self._ops = None + if arch is None or arch == 'um': + self._arch = 'um' + self._ops = LinuxSourceTreeOperationsUml() + elif arch in QEMU_ARCHS: + self._arch = arch + self._ops = LinuxSourceTreeOperationsQemu(QEMU_ARCHS[arch], cross_compile=cross_compile) + else: + raise ConfigError(arch + ' is not a valid arch') if not load_config: return @@ -170,6 +321,7 @@ class LinuxSourceTree(object): os.mkdir(build_dir) self._kconfig.write_to_file(kconfig_path) try: + self._ops.make_arch_qemuconfig(build_dir) self._ops.make_olddefconfig(build_dir, make_options) except ConfigError as e: logging.error(e) @@ -192,10 +344,13 @@ 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) -> bool: + def build_kernel(self, alltests, jobs, build_dir, make_options) -> bool: try: if alltests: + if self._arch != 'um': + raise ConfigError('Only the "um" arch is supported for alltests') self._ops.make_allyesconfig(build_dir, make_options) + self._ops.make_arch_qemuconfig(build_dir) self._ops.make_olddefconfig(build_dir, make_options) self._ops.make(jobs, build_dir, make_options) except (ConfigError, BuildError) as e: @@ -209,8 +364,8 @@ class LinuxSourceTree(object): args.extend(['mem=1G', 'console=tty','kunit_shutdown=halt']) if filter_glob: args.append('kunit.filter_glob='+filter_glob) - self._ops.linux_bin(args, timeout, build_dir) outfile = get_outfile_path(build_dir) + self._ops.run(args, timeout, build_dir, outfile) subprocess.call(['stty', 'sane']) with open(outfile, 'r') as file: for line in file: diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 1ad3049e90698..25e8be95a575d 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -297,7 +297,7 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock = mock.Mock() self.linux_source_mock.build_reconfig = mock.Mock(return_value=True) - self.linux_source_mock.build_um_kernel = mock.Mock(return_value=True) + self.linux_source_mock.build_kernel = mock.Mock(return_value=True) self.linux_source_mock.run_kernel = mock.Mock(return_value=all_passed_log) def test_config_passes_args_pass(self): @@ -308,7 +308,7 @@ class KUnitMainTest(unittest.TestCase): def test_build_passes_args_pass(self): kunit.main(['build'], self.linux_source_mock) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 0) - self.linux_source_mock.build_um_kernel.assert_called_once_with(False, 8, '.kunit', None) + self.linux_source_mock.build_kernel.assert_called_once_with(False, 8, '.kunit', None) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 0) def test_exec_passes_args_pass(self): @@ -390,7 +390,7 @@ class KUnitMainTest(unittest.TestCase): def test_build_builddir(self): build_dir = '.kunit' kunit.main(['build', '--build_dir', build_dir], self.linux_source_mock) - self.linux_source_mock.build_um_kernel.assert_called_once_with(False, 8, build_dir, None) + self.linux_source_mock.build_kernel.assert_called_once_with(False, 8, build_dir, None) def test_exec_builddir(self): build_dir = '.kunit' @@ -404,14 +404,19 @@ class KUnitMainTest(unittest.TestCase): mock_linux_init.return_value = self.linux_source_mock kunit.main(['run', '--kunitconfig=mykunitconfig']) # Just verify that we parsed and initialized it correctly here. - mock_linux_init.assert_called_once_with('.kunit', kunitconfig_path='mykunitconfig') + mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_path='mykunitconfig', + arch='um', + cross_compile=None) @mock.patch.object(kunit_kernel, 'LinuxSourceTree') def test_config_kunitconfig(self, mock_linux_init): mock_linux_init.return_value = self.linux_source_mock kunit.main(['config', '--kunitconfig=mykunitconfig']) # Just verify that we parsed and initialized it correctly here. - mock_linux_init.assert_called_once_with('.kunit', kunitconfig_path='mykunitconfig') + mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_path='mykunitconfig', + arch='um') if __name__ == '__main__': unittest.main() -- 2.31.1.498.g6c1eba8ee3d-goog