From nobody Mon Nov 17 09:46:50 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=crudebyte.com ARC-Seal: i=1; a=rsa-sha256; t=1603454161; cv=none; d=zohomail.com; s=zohoarc; b=ngfUwG8S6cevG0aVVDplaCuqFyrY87O/RKcR+7RwFNhVoqGumixsC/BdwLiyldA2EKFOye+fNCSLBwY9P02MwvwKX5IlRx+sjnOxBf2wJz2kexOwBMyRdtRlizPkvowCblJMCmqSWxw263xYPVrZN6hJtwPypLA06ANCuNrf9TA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1603454161; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=xsjARTJMRsIzsvTagiZQBElZfq3230JVVbcEUvQWxjk=; b=gzHZnlJqFTb1A7EH+kE9g/1KF9lwxttUQa45tCFfeLLoBG3VR1KBcBUZOQFjcTU1NO6pQ+pz+SFuTErkSNbddB0XY3g6n8vjZX2tJ/MNYWPtNJIm3BY/Nd04BiD6Z27rpNNsAiSXEoRs8HFoJe+IV2ritOIYd7lUpLLAhjK9U/M= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1603454161391402.06317675244236; Fri, 23 Oct 2020 04:56:01 -0700 (PDT) Received: from localhost ([::1]:40970 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVvfs-0006nd-8E for importer@patchew.org; Fri, 23 Oct 2020 07:56:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58008) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVvZ6-0005Ei-7m for qemu-devel@nongnu.org; Fri, 23 Oct 2020 07:49:01 -0400 Received: from lizzy.crudebyte.com ([91.194.90.13]:34933) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVvZ4-0004TJ-Se for qemu-devel@nongnu.org; Fri, 23 Oct 2020 07:48:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=crudebyte.com; s=lizzy; h=Cc:To:Subject:Date:From:References:In-Reply-To: Message-Id:Content-Type:Content-Transfer-Encoding:MIME-Version:Content-ID: Content-Description; bh=xsjARTJMRsIzsvTagiZQBElZfq3230JVVbcEUvQWxjk=; b=f2nXm 9BNnnHJZza8fCfbtzrDNrp0kgw8U0XFv/GjZkLIW7Yb47gM2ZTZ/2WlB6ULR/qNfKyrKYEiDtQnv0 Kpky4L6NBe23gKeH7AReVL0tXrGJEQvxEh+BOdAIhSO0B6LnDBs1zNxYqbmX+1OqV1w+QNGV1EyGC kOGyiFFfv2pITCDBSqQcWlzIFLv/yaMciSujnPGs7enYDV9B/Uc4R4cm1ALKCXLqYq/R4HxmLawL/ YrCATvyjyfNsKnLtRCGBs2BJLVqhi9x4SRowGdMNMpB+nJGOhsJR47KsBU35AR3Uefz2azKC4hfrM fqF/lmSq7+dsGnGPFTE0jD7w+vWVg==; Message-Id: In-Reply-To: References: From: Christian Schoenebeck Date: Wed, 21 Oct 2020 14:55:46 +0200 Subject: [PULL 13/13] tests/9pfs: add local Tunlinkat hard link test To: qemu-devel@nongnu.org, Peter Maydell Cc: Greg Kurz Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=91.194.90.13; envelope-from=ee01926a11b1f9bffcd6cdec0961dd9d1882da71@lizzy.crudebyte.com; helo=lizzy.crudebyte.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/23 07:46:30 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -7 X-Spam_score: -0.8 X-Spam_bar: / X-Spam_report: (-0.8 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_24_48=1.34, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @crudebyte.com) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This test case uses a Tunlinkat request to remove a previously hard linked file by using the 9pfs 'local' fs driver. Signed-off-by: Christian Schoenebeck Reviewed-by: Greg Kurz Message-Id: <9bec33a7d8f006ef8f80517985d0d6ac48650d53.1603285620.git.qemu_o= ss@crudebyte.com> Signed-off-by: Christian Schoenebeck --- tests/qtest/virtio-9p-test.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index 460fa49fe3..23433913bb 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -1391,6 +1391,34 @@ static void fs_hardlink_file(void *obj, void *data, = QGuestAllocator *t_alloc) g_free(real_file); } =20 +static void fs_unlinkat_hardlink(void *obj, void *data, + QGuestAllocator *t_alloc) +{ + QVirtio9P *v9p =3D obj; + alloc =3D t_alloc; + struct stat st_real, st_link; + char *real_file =3D virtio_9p_test_path("08/real_file"); + char *hardlink_file =3D virtio_9p_test_path("08/hardlink_file"); + + do_attach(v9p); + do_mkdir(v9p, "/", "08"); + do_lcreate(v9p, "08", "real_file"); + g_assert(stat(real_file, &st_real) =3D=3D 0); + g_assert((st_real.st_mode & S_IFMT) =3D=3D S_IFREG); + + do_hardlink(v9p, "08", "hardlink_file", "08/real_file"); + g_assert(stat(hardlink_file, &st_link) =3D=3D 0); + + do_unlinkat(v9p, "08", "hardlink_file", 0); + /* symlink should be gone now */ + g_assert(stat(hardlink_file, &st_link) !=3D 0); + /* and old file should still exist */ + g_assert(stat(real_file, &st_real) =3D=3D 0); + + g_free(hardlink_file); + g_free(real_file); +} + static void *assign_9p_local_driver(GString *cmd_line, void *arg) { virtio_9p_assign_local_driver(cmd_line, "security_model=3Dmapped-xattr= "); @@ -1438,6 +1466,8 @@ static void register_virtio_9p_test(void) qos_add_test("local/unlinkat_symlink", "virtio-9p", fs_unlinkat_symlin= k, &opts); qos_add_test("local/hardlink_file", "virtio-9p", fs_hardlink_file, &op= ts); + qos_add_test("local/unlinkat_hardlink", "virtio-9p", fs_unlinkat_hardl= ink, + &opts); } =20 libqos_init(register_virtio_9p_test); --=20 2.20.1