From patchwork Wed Oct 21 12:36:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Schoenebeck X-Patchwork-Id: 11849109 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B66ED14B2 for ; Wed, 21 Oct 2020 13:31:02 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 437772071A for ; Wed, 21 Oct 2020 13:31:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=crudebyte.com header.i=@crudebyte.com header.b="NtvBpH+x" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 437772071A Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=crudebyte.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:53262 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVECi-000502-U5 for patchwork-qemu-devel@patchwork.kernel.org; Wed, 21 Oct 2020 09:31:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60028) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVE5T-0003j4-UZ for qemu-devel@nongnu.org; Wed, 21 Oct 2020 09:23:31 -0400 Received: from lizzy.crudebyte.com ([91.194.90.13]:48123) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVE5S-0003YG-2C for qemu-devel@nongnu.org; Wed, 21 Oct 2020 09:23:31 -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=eHyx/V4HzU5fYa1gYPVKbaHux4n2KtY/i+3287SEWRM=; b=NtvBp H+x5Vwd6BcJZDwXZ2zN1Hiz64Xac4sqE/kp3BNcZ56j4kXtyjZi+FWm1+0FFe6HGGVaG67IV+RE0/ Q4TiMdemHa5snLdzOdWeQlm+lgfJUoMh8bTQ4HHW0dgOttw+4t3HYgcoYbt5UZHqxrZYpdSCF5LDF oIvu50n5YnmJpjxuXu6ePImh4b+FsF6izugsLRAwNukLcusHOvo9bjG5HBg5x/S/Qn7nAFbUGeKAW 6cJNz6eU1UgDG0NXRvyBz65ivLgFCilZ4wfpHWFkjmAcu3ZNTnCvzlJKRNqcUL5t5OeMOj+8RhZnT bIE3aTMOrerZwgxs8kZR1oh1S4umw==; Message-Id: In-Reply-To: References: From: Christian Schoenebeck Date: Wed, 21 Oct 2020 14:36:23 +0200 Subject: [PATCH v2 6/8] tests/9pfs: add local Tunlinkat symlink test To: qemu-devel@nongnu.org Cc: Greg Kurz Received-SPF: none client-ip=91.194.90.13; envelope-from=a23cd4d2ab6d8d3048addab8cbf0416fe5ead43e@lizzy.crudebyte.com; helo=lizzy.crudebyte.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/21 09:21:52 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, 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=ham 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" This test case uses a Tunlinkat request to remove a symlink using the 9pfs 'local' fs driver. Signed-off-by: Christian Schoenebeck Reviewed-by: Greg Kurz --- tests/qtest/virtio-9p-test.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index 0c11417236..33cba24b18 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -1295,6 +1295,32 @@ static void fs_symlink_file(void *obj, void *data, QGuestAllocator *t_alloc) g_free(real_file); } +static void fs_unlinkat_symlink(void *obj, void *data, + QGuestAllocator *t_alloc) +{ + QVirtio9P *v9p = obj; + alloc = t_alloc; + struct stat st; + char *real_file = virtio_9p_test_path("06/real_file"); + char *symlink_file = virtio_9p_test_path("06/symlink_file"); + + do_attach(v9p); + do_mkdir(v9p, "/", "06"); + do_lcreate(v9p, "06", "real_file"); + g_assert(stat(real_file, &st) == 0); + g_assert((st.st_mode & S_IFMT) == S_IFREG); + + do_symlink(v9p, "06", "symlink_file", "real_file"); + g_assert(stat(symlink_file, &st) == 0); + + do_unlinkat(v9p, "06", "symlink_file", 0); + /* symlink should be gone now */ + g_assert(stat(symlink_file, &st) != 0); + + g_free(symlink_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=mapped-xattr"); @@ -1339,6 +1365,8 @@ static void register_virtio_9p_test(void) qos_add_test("local/create_file", "virtio-9p", fs_create_file, &opts); qos_add_test("local/unlinkat_file", "virtio-9p", fs_unlinkat_file, &opts); qos_add_test("local/symlink_file", "virtio-9p", fs_symlink_file, &opts); + qos_add_test("local/unlinkat_symlink", "virtio-9p", fs_unlinkat_symlink, + &opts); } libqos_init(register_virtio_9p_test);