From nobody Mon Feb 9 03:46:34 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D3E6C77B73 for ; Sat, 3 Jun 2023 08:14:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234368AbjFCIOA (ORCPT ); Sat, 3 Jun 2023 04:14:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229539AbjFCIN7 (ORCPT ); Sat, 3 Jun 2023 04:13:59 -0400 Received: from bg4.exmail.qq.com (bg4.exmail.qq.com [43.155.65.254]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A19FE1B3; Sat, 3 Jun 2023 01:13:57 -0700 (PDT) X-QQ-mid: bizesmtp81t1685780027txyb6un4 Received: from linux-lab-host.localdomain ( [119.123.130.226]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 03 Jun 2023 16:13:46 +0800 (CST) X-QQ-SSF: 01200000000000D0V000000A0000000 X-QQ-FEAT: OFQdrTmJ2CRnGX8nVsKHr+YHzlkPZt5cNCRThmliWSmaPWUuX+pWuPeCQB+Y8 JAfkpUn4w/DJAP1he/6M6/LIY+/AKW0VDoLH6gY98CM1dwtMvU3KdeSla8x9I65C6c0zhCD 5GVxav2Y/twBS7c81AJzmqjCmamH64ivTPSG5MEs0J7mbN5L9hQhZlHZVC6T4MhKNkYBx2n AAzFJJ+WvSyRQD+Y28jCE+3/LpyzXP+sN05kqIsroD8fn1ddQxDdAblDbh0421O0z2ZpRAe eTYQNVt7ysvNJbIEPEkE1QtaKOM4UOF1bIDUVEBFZUwhVUUYB9VMT/5bDGhPMDlKzmP1kk/ EVzZu8CpRkCu6YK13JMMnBVFyCE0Tke3T/K0PmxriXuJIVr8KaQ3IRdq8GrMUdI5vs59tVX X-QQ-GoodBg: 0 X-BIZMAIL-ID: 1522453405928296276 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 Subject: [PATCH v3 09/12] selftests/nolibc: support two errnos with EXPECT_SYSER2() Date: Sat, 3 Jun 2023 16:13:40 +0800 Message-Id: <220827b791ed94a465d03545caa490fdbbd47d1f.1685777982.git.falcon@tinylab.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:tinylab.org:qybglogicsvrsz:qybglogicsvrsz3a-3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Some functions may be implemented with different syscalls in different platforms, these syscalls may set different errnos for the same arguments, let's support such cases. Suggested-by: Willy Tarreau Link: https://lore.kernel.org/linux-riscv/20230528113325.GJ1956@1wt.eu/ Signed-off-by: Zhangjin Wu --- tools/testing/selftests/nolibc/nolibc-test.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/s= elftests/nolibc/nolibc-test.c index a8fcad801cf2..a1c402ce32f4 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -300,18 +300,24 @@ static int expect_sysne(int expr, int llen, int val) } =20 =20 +#define EXPECT_SYSER2(cond, expr, expret, experr1, experr2) \ + do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret +=3D expect_sy= serr2(expr, expret, experr1, experr2, llen); } while (0) + #define EXPECT_SYSER(cond, expr, expret, experr) \ - do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret +=3D expect_sy= serr(expr, expret, experr, llen); } while (0) + EXPECT_SYSER2(cond, expr, expret, experr, 0) =20 -static int expect_syserr(int expr, int expret, int experr, int llen) +static int expect_syserr2(int expr, int expret, int experr1, int experr2, = int llen) { int ret =3D 0; int _errno =3D errno; =20 llen +=3D printf(" =3D %d %s ", expr, errorname(_errno)); - if (expr !=3D expret || _errno !=3D experr) { + if (expr !=3D expret || (_errno !=3D experr1 && _errno !=3D experr2)) { ret =3D 1; - llen +=3D printf(" !=3D (%d %s) ", expret, errorname(experr)); + if (experr2 =3D=3D 0) + llen +=3D printf(" !=3D (%d %s) ", expret, errorname(experr1)); + else + llen +=3D printf(" !=3D (%d %s %s) ", expret, errorname(experr1), error= name(experr2)); llen +=3D pad_spc(llen, 64, "[FAIL]\n"); } else { llen +=3D pad_spc(llen, 64, " [OK]\n"); --=20 2.25.1