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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g24-20020a632018000000b0053f4a814953si2250052pgg.870.2023.06.03.01.53.27; Sat, 03 Jun 2023 01:53:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234548AbjFCIQ3 (ORCPT + 99 others); Sat, 3 Jun 2023 04:16:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229539AbjFCIQ2 (ORCPT ); Sat, 3 Jun 2023 04:16:28 -0400 Received: from bg4.exmail.qq.com (bg4.exmail.qq.com [43.154.54.12]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29E9F1B3; Sat, 3 Jun 2023 01:16:26 -0700 (PDT) X-QQ-mid: bizesmtp77t1685780177tiq7j5j8 Received: from linux-lab-host.localdomain ( [119.123.130.226]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 03 Jun 2023 16:16:15 +0800 (CST) X-QQ-SSF: 01200000000000D0V000000A0000000 X-QQ-FEAT: hoArX50alxFFZWWL2Wyj1D3SOa6jZE2VhGESBJVTnGUig23E/NM6osFUoAejc ZMnT/lOPYyAss5rGMd5FNaLZyAovm6YOd7t29lhWCVjscHA33su6FF+MkKHvlCsNyzW3iet QTTEeqpyfmlHlPe16kFQ8T//b0we/bCoXaw76jfP8nhXhjqXglXlhb3mLhsjItcfXzOcVsn ow6D/k9IEf0Q7tF/wtaReG1iUW2jRUByaH8tMIGBtv/FkX2Uc9m49rBTvnu33BAK+aeG/eg wXrlbRPV63CeKIcUmlwSnu2AEvTkhVFGK0euwG0yyMpM1m0Px8nY0Z8nIOFF+ohSORa7fjN dNu7jD6jHWXx5n2wUcEz9LxNYZixsgris0WcF8ROqihn3JWeCY2apZ5A0RrzSKN4dZp/MJx BVUWy7RiVqo= X-QQ-GoodBg: 0 X-BIZMAIL-ID: 8375714549719897536 From: Zhangjin Wu To: w@1wt.eu Cc: falcon@tinylab.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org, thomas@t-8ch.de, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Subject: [PATCH v3 11/12] selftests/nolibc: add new gettimeofday test cases Date: Sat, 3 Jun 2023 16:16:07 +0800 Message-Id: <68dace9e2532316ff454894697ecfd99e419a523.1685777982.git.falcon@tinylab.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:tinylab.org:qybglogicsvrsz:qybglogicsvrsz3a-3 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1767670989415872316?= X-GMAIL-MSGID: =?utf-8?q?1767670989415872316?= These 2 test cases are added to cover the normal using scenes of gettimeofday(). They have been used to trigger and fix up such issue with nolibc: nolibc-test.c:(.text.gettimeofday+0x54): undefined reference to `__aeabi_ldivmod' This issue happens while there is no "unsigned int" conversion in the coming new clock_gettime / clock_gettime64 syscall path of gettimeofday(): tv->tv_usec = ts.tv_nsec / 1000; Suggested-by: Thomas Weißschuh Link: https://lore.kernel.org/linux-riscv/280867a8-7601-4a96-9b85-87668e1f1282@t-8ch.de/ Signed-off-by: Zhangjin Wu --- tools/testing/selftests/nolibc/nolibc-test.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index bf63fc66e486..e68c5692ec54 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -533,6 +533,8 @@ static int test_stat_timestamps(void) */ int run_syscall(int min, int max) { + struct timeval tv; + struct timezone tz; struct stat stat_buf; int euid0; int proc; @@ -588,6 +590,8 @@ int run_syscall(int min, int max) CASE_TEST(getdents64_root); EXPECT_SYSNE(1, test_getdents64("/"), -1); break; CASE_TEST(getdents64_null); EXPECT_SYSER(1, test_getdents64("/dev/null"), -1, ENOTDIR); break; CASE_TEST(gettimeofday_null); EXPECT_SYSZR(1, gettimeofday(NULL, NULL)); break; + CASE_TEST(gettimeofday_tv); EXPECT_SYSZR(1, gettimeofday(&tv, NULL)); break; + CASE_TEST(gettimeofday_tv_tz);EXPECT_SYSZR(1, gettimeofday(&tv, &tz)); break; CASE_TEST(getpagesize); EXPECT_SYSZR(1, test_getpagesize()); break; CASE_TEST(ioctl_tiocinq); EXPECT_SYSZR(1, ioctl(0, TIOCINQ, &tmp)); break; CASE_TEST(ioctl_tiocinq); EXPECT_SYSZR(1, ioctl(0, TIOCINQ, &tmp)); break;