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: 302202 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=-8.5 required=3.0 tests=BAYES_00, DATE_IN_PAST_24_48, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED 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 B6E39C55178 for ; Fri, 23 Oct 2020 11:55:54 +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 F1A4D20857 for ; Fri, 23 Oct 2020 11:55:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=crudebyte.com header.i=@crudebyte.com header.b="VYTfi8nc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1A4D20857 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40584 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVvfk-0006e4-SP for qemu-devel@archiver.kernel.org; Fri, 23 Oct 2020 07:55:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57948) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <127710a7492e53b241083831e11ba25b50fcaa8d@lizzy.crudebyte.com>) id 1kVvYv-0004w8-WE for qemu-devel@nongnu.org; Fri, 23 Oct 2020 07:48:50 -0400 Received: from lizzy.crudebyte.com ([91.194.90.13]:40993) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <127710a7492e53b241083831e11ba25b50fcaa8d@lizzy.crudebyte.com>) id 1kVvYs-0004QQ-48 for qemu-devel@nongnu.org; Fri, 23 Oct 2020 07:48:49 -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=RRYV2V8efYiYdm3SDBKXqfdnY+J0tgfzztDfqmMM+x4=; b=VYTfi 8nc6rel42IHfm6AO1PIxU9rUXzuz7ws8oVJdvVxlQzwiV9D/py/1FTeh8nKs1tUfGsXbLCWFNZcJn bxQcWELQNZ6x+EKDVJPxvDObUngvihscGAulHWE0+pXsME/Tz+ibFjsMQR4TXvn0kbyy96uMFgibP GWexIYMfcQzmAGHt8qcnYJBa+n7X7HbxgOwU+ICjeG1Br39cXb4V2D8P0EruFWwrZlghBI3vnOsYk AKWlO6aLRmckTk/zXSagKuxCbsQjHS3ovJGaIrBaSl7WrpTAOHDq/R5vZPI6LoqZ/K3Kqv0eVGbfV qbH67fyEuq6076/y0UwHQY9kD1b7w==; Message-Id: <127710a7492e53b241083831e11ba25b50fcaa8d.1603452058.git.qemu_oss@crudebyte.com> In-Reply-To: References: From: Christian Schoenebeck Date: Wed, 21 Oct 2020 14:36:23 +0200 Subject: [PULL 11/13] tests/9pfs: add local Tunlinkat symlink test To: qemu-devel@nongnu.org, Peter Maydell Cc: Greg Kurz Received-SPF: none client-ip=91.194.90.13; envelope-from=127710a7492e53b241083831e11ba25b50fcaa8d@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+qemu-devel=archiver.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 Message-Id: Signed-off-by: Christian Schoenebeck --- 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);