From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-13.3 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id C16727DE78 for ; Tue, 16 Jul 2019 09:43:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731643AbfGPJnv (ORCPT ); Tue, 16 Jul 2019 05:43:51 -0400 Received: from mail-qk1-f201.google.com ([209.85.222.201]:57216 "EHLO mail-qk1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733179AbfGPJnt (ORCPT ); Tue, 16 Jul 2019 05:43:49 -0400 Received: by mail-qk1-f201.google.com with SMTP id j81so16278414qke.23 for ; Tue, 16 Jul 2019 02:43:48 -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=s82Ayn4neFYcAO/Xgs13SkQIKN7xjGSSC0eA9YZ5RLI=; b=Bgj22F2Ry2ZyvfTZeFDwFsmCi9x5x3kK9n3gaZxmjwOFL/eTg1eEEfTM8wnfpPSnXO cNCSn7a3c9qjbuQweDEFbzsVal7HvC7KSjBvoq/KTrUBGmzEovwd2PQzQ+8x1iDHy62h hZkKWJHt1+bmP2m7PN2EjXZwUfqhqklBINCyIZGx8tjhzpIXWxGoBg1IUa6Rj9wEN5yh l5J28NvIkvZk1YXuPM1GeATraPOWg1XwW5BCH9fBDh6zx87mOetn4xq1Gh4zLFZAdQtU t8oO0+++GcsDSF2ydYQhwC7f9FV7tyqGw+1zzL/4aQe/UhCWRFEcn6XJkPmiUAnPY2ho nzBw== 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=s82Ayn4neFYcAO/Xgs13SkQIKN7xjGSSC0eA9YZ5RLI=; b=EfvJEwR+Quq1LzWtNzFA7GB6qOwMBIRILOFSuJQKWMuxZOrN4GyDDI306PZcy3cyKJ mry50ZlesDG7vS+dW7pp1YZfKp7NaMetYLBVsyrJ4DrAXKpkUqzJFY6MJmg3QTSdq5eo 960GCW6YirXYlSuUxuEIX3810wYiq5iOXtxMhqk+2Lm9SOe8yMAiHiWGapaNvUTHk4QK yfzcshF8lHvestf9oSX9E4LyJRTQY8Gw9DCDFnh7nEhG1CISMXCCTVvKTUyyQ2a0MrpC Hk3u6YBXPPXgI3ARgIF5hOMG5cACba8wOZiyVJxlfR3mDPsRED0oYEnxGyNpkWYop70j A+og== X-Gm-Message-State: APjAAAWtOs4+03X59dxm7OPnyX7czj3qXkHTI10BpbAWaXyutXtIq9oQ QBP7tap1arhZ5Wc60MDfEBiMrjZ+sOgSypiHl4hiNw== X-Google-Smtp-Source: APXvYqwirbLhgF0Z25rYikCRyVxePAfjIOtDPKrxpIjXAKuZJWgZEgSNXMqrv3ZvGxhd9/7WgX+gkfbpoGQMjq86OXpRqg== X-Received: by 2002:a37:8d82:: with SMTP id p124mr21064350qkd.63.1563270227554; Tue, 16 Jul 2019 02:43:47 -0700 (PDT) Date: Tue, 16 Jul 2019 02:42:58 -0700 In-Reply-To: <20190716094302.180360-1-brendanhiggins@google.com> Message-Id: <20190716094302.180360-15-brendanhiggins@google.com> Mime-Version: 1.0 References: <20190716094302.180360-1-brendanhiggins@google.com> X-Mailer: git-send-email 2.22.0.510.g264f2c817a-goog Subject: [PATCH v10 14/18] kunit: defconfig: add defconfigs for building KUnit tests From: Brendan Higgins To: frowand.list@gmail.com, gregkh@linuxfoundation.org, jpoimboe@redhat.com, keescook@google.com, kieran.bingham@ideasonboard.com, mcgrof@kernel.org, peterz@infradead.org, robh@kernel.org, sboyd@kernel.org, shuah@kernel.org, tytso@mit.edu, yamada.masahiro@socionext.com Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, kunit-dev@googlegroups.com, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-nvdimm@lists.01.org, linux-um@lists.infradead.org, Alexander.Levin@microsoft.com, Tim.Bird@sony.com, amir73il@gmail.com, dan.carpenter@oracle.com, daniel@ffwll.ch, jdike@addtoit.com, joel@jms.id.au, julia.lawall@lip6.fr, khilman@baylibre.com, knut.omang@oracle.com, logang@deltatee.com, mpe@ellerman.id.au, pmladek@suse.com, rdunlap@infradead.org, richard@nod.at, rientjes@google.com, rostedt@goodmis.org, wfg@linux.intel.com, Brendan Higgins Content-Type: text/plain; charset="UTF-8" Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Add defconfig for UML and a fragment that can be used to configure other architectures for building KUnit tests. Add option to kunit_tool to use a defconfig to create the kunitconfig. Signed-off-by: Brendan Higgins Reviewed-by: Greg Kroah-Hartman Reviewed-by: Logan Gunthorpe --- arch/um/configs/kunit_defconfig | 8 ++++++++ tools/testing/kunit/configs/all_tests.config | 8 ++++++++ tools/testing/kunit/kunit.py | 18 ++++++++++++++++-- tools/testing/kunit/kunit_kernel.py | 3 ++- 4 files changed, 34 insertions(+), 3 deletions(-) create mode 100644 arch/um/configs/kunit_defconfig create mode 100644 tools/testing/kunit/configs/all_tests.config diff --git a/arch/um/configs/kunit_defconfig b/arch/um/configs/kunit_defconfig new file mode 100644 index 0000000000000..bfe49689038f1 --- /dev/null +++ b/arch/um/configs/kunit_defconfig @@ -0,0 +1,8 @@ +CONFIG_OF=y +CONFIG_OF_UNITTEST=y +CONFIG_OF_OVERLAY=y +CONFIG_I2C=y +CONFIG_I2C_MUX=y +CONFIG_KUNIT=y +CONFIG_KUNIT_TEST=y +CONFIG_KUNIT_EXAMPLE_TEST=y diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config new file mode 100644 index 0000000000000..bfe49689038f1 --- /dev/null +++ b/tools/testing/kunit/configs/all_tests.config @@ -0,0 +1,8 @@ +CONFIG_OF=y +CONFIG_OF_UNITTEST=y +CONFIG_OF_OVERLAY=y +CONFIG_I2C=y +CONFIG_I2C_MUX=y +CONFIG_KUNIT=y +CONFIG_KUNIT_TEST=y +CONFIG_KUNIT_EXAMPLE_TEST=y diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index da11bd62a4b82..3e51dc4febfdc 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -11,6 +11,7 @@ import argparse import sys import os import time +import shutil from collections import namedtuple from enum import Enum, auto @@ -21,7 +22,7 @@ import kunit_parser KunitResult = namedtuple('KunitResult', ['status','result']) -KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir']) +KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) class KunitStatus(Enum): SUCCESS = auto() @@ -29,8 +30,16 @@ 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 run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: + if request.defconfig: + create_default_kunitconfig() + config_start = time.time() success = linux.build_reconfig(request.build_dir) config_end = time.time() @@ -99,13 +108,18 @@ def main(argv, linux): 'directory.', type=str, default=None, metavar='build_dir') + run_parser.add_argument('--defconfig', + help='Uses a default kunitconfig.', + action='store_true') + cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': request = KunitRequest(cli_args.raw_output, cli_args.timeout, cli_args.jobs, - cli_args.build_dir) + cli_args.build_dir, + cli_args.defconfig) result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 07c0abf2f47df..bf38768353313 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -14,6 +14,7 @@ import os import kunit_config KCONFIG_PATH = '.config' +KUNITCONFIG_PATH = 'kunitconfig' class ConfigError(Exception): """Represents an error trying to configure the Linux kernel.""" @@ -81,7 +82,7 @@ class LinuxSourceTree(object): def __init__(self): self._kconfig = kunit_config.Kconfig() - self._kconfig.read_from_file('kunitconfig') + self._kconfig.read_from_file(KUNITCONFIG_PATH) self._ops = LinuxSourceTreeOperations() def clean(self): -- 2.22.0.510.g264f2c817a-goog