From patchwork Mon Mar 16 22:56:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 208680 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=-7.3 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNWANTED_LANGUAGE_BODY, USER_AGENT_GIT autolearn=ham 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 2C46CC18E5B for ; Mon, 16 Mar 2020 22:56:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 020B920724 for ; Mon, 16 Mar 2020 22:56:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584399419; bh=45fsYffh3Uo6wUAOX3qL24WDiWQ9Qas3Ng0BML8C6MM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=nqKUbo8+xNHhQcd1CMDtYqW6H/JMARn4I5zh1mP1a6SKcTAKCVmVQXVYIFnLPiDOU tTsUTEiWj5C2n/dl+l2oG2zQLOPkbf4i/fPno99Wvp7ls4yRyKV1Vis3mXh7ffZzUD y/24k9LT3znZZgkBWyYxyCsGZyfZ+RS1d7frFIaI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732931AbgCPW46 (ORCPT ); Mon, 16 Mar 2020 18:56:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:60206 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732912AbgCPW46 (ORCPT ); Mon, 16 Mar 2020 18:56:58 -0400 Received: from kicinski-fedora-PC1C0HJN.thefacebook.com (unknown [163.114.132.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2AB452076B; Mon, 16 Mar 2020 22:56:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584399417; bh=45fsYffh3Uo6wUAOX3qL24WDiWQ9Qas3Ng0BML8C6MM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gkBN3NywToShhOuxRmmj/jNz3qh3Mtw9cfwRhurbVCQWMrnjC/jQiJrycXB3HqunT wZ5LjLDsTjSMhIRSolxuHdmh/FpVt6B4TMtqSZkNykojtMC0NFma3XXAIG9GmsMBqO HiM75j8lvQwFnf9V2q7TYY11K8Kw15oMo/CXJFhQ= From: Jakub Kicinski To: shuah@kernel.org, keescook@chromium.org Cc: luto@amacapital.net, wad@chromium.org, linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, Tim.Bird@sony.com, Jakub Kicinski Subject: [PATCH v3 4/6] kselftest: run tests by fixture Date: Mon, 16 Mar 2020 15:56:44 -0700 Message-Id: <20200316225647.3129354-5-kuba@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200316225647.3129354-1-kuba@kernel.org> References: <20200316225647.3129354-1-kuba@kernel.org> MIME-Version: 1.0 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Now that all tests have a fixture object move from a global list of tests to a list of tests per fixture. Order of tests may change as we will now group and run test fixture by fixture, rather than in declaration order. Signed-off-by: Jakub Kicinski --- tools/testing/selftests/kselftest_harness.h | 32 +++++++++++++-------- 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 0f68943d6f04..36ab1b92eb35 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -660,8 +660,11 @@ } /* Contains all the information about a fixture */ +struct __test_metadata; + struct __fixture_metadata { const char *name; + struct __test_metadata *tests; struct __fixture_metadata *prev, *next; } _fixture_global __attribute__((unused)) = { .name = "global", @@ -696,7 +699,6 @@ struct __test_metadata { }; /* Storage for the (global) tests to be run. */ -static struct __test_metadata *__test_list; static unsigned int __test_count; /* @@ -710,8 +712,10 @@ static unsigned int __test_count; */ static inline void __register_test(struct __test_metadata *t) { + struct __fixture_metadata *f = t->fixture; + __test_count++; - __LIST_APPEND(__test_list, t); + __LIST_APPEND(f->tests, t); } static inline int __bail(int for_realz, bool no_print, __u8 step) @@ -724,14 +728,15 @@ static inline int __bail(int for_realz, bool no_print, __u8 step) return 0; } -void __run_test(struct __test_metadata *t) +void __run_test(struct __fixture_metadata *f, + struct __test_metadata *t) { pid_t child_pid; int status; t->passed = 1; t->trigger = 0; - printf("[ RUN ] %s.%s\n", t->fixture->name, t->name); + printf("[ RUN ] %s.%s\n", f->name, t->name); alarm(t->timeout); child_pid = fork(); if (child_pid < 0) { @@ -781,13 +786,14 @@ void __run_test(struct __test_metadata *t) } } printf("[ %4s ] %s.%s\n", (t->passed ? "OK" : "FAIL"), - t->fixture->name, t->name); + f->name, t->name); alarm(0); } static int test_harness_run(int __attribute__((unused)) argc, char __attribute__((unused)) **argv) { + struct __fixture_metadata *f; struct __test_metadata *t; int ret = 0; unsigned int count = 0; @@ -796,13 +802,15 @@ static int test_harness_run(int __attribute__((unused)) argc, /* TODO(wad) add optional arguments similar to gtest. */ printf("[==========] Running %u tests from %u test cases.\n", __test_count, __fixture_count + 1); - for (t = __test_list; t; t = t->next) { - count++; - __run_test(t); - if (t->passed) - pass_count++; - else - ret = 1; + for (f = __fixture_list; f; f = f->next) { + for (t = f->tests; t; t = t->next) { + count++; + __run_test(f, t); + if (t->passed) + pass_count++; + else + ret = 1; + } } printf("[==========] %u / %u tests passed.\n", pass_count, count); printf("[ %s ]\n", (ret ? "FAILED" : "PASSED"));