From patchwork Thu Nov 2 10:15:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amir Goldstein X-Patchwork-Id: 10038321 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A509D603B5 for ; Thu, 2 Nov 2017 10:15:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 943C428EDE for ; Thu, 2 Nov 2017 10:15:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 891F528EE1; Thu, 2 Nov 2017 10:15:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0275F28EDE for ; Thu, 2 Nov 2017 10:15:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933341AbdKBKPO (ORCPT ); Thu, 2 Nov 2017 06:15:14 -0400 Received: from mail-wr0-f169.google.com ([209.85.128.169]:55830 "EHLO mail-wr0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933324AbdKBKPH (ORCPT ); Thu, 2 Nov 2017 06:15:07 -0400 Received: by mail-wr0-f169.google.com with SMTP id l8so4460967wre.12; Thu, 02 Nov 2017 03:15:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=uWw+JlhR8Was/RY+qdBUzLvcZXEI8w8IpVF15H9bzYs=; b=phDLgPy+/9n6uG2xvUKTwQ+D23sPTN5vN5gaPFu/FmRh6sKaPsgX54WorPDxap0adj ra6ylvCGewQ0XZz5zb9z9sD6enKyZJdxooQ7jt0ucXAJim4t8a/nb9dc2cC93jK6nbsI 8EApE7oH1tBeRFic7jSRYAiPib98iS5LfZnfeSdGyl4i78pgMxzX1Su8rP5ZuQ8v0q4P bcOCPj/HIh0QGdRJsacNaFd5L1+btmvTVNnGOra79KlClHQuRuVW9jUQcoUiu9yduGAt P2RIbS1irnkK8yQSbl8wELPqnd3wM8OgMrcY/3ImZsIZAvPvmS7SvpTG5tQFyUvNazYQ 05HQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=uWw+JlhR8Was/RY+qdBUzLvcZXEI8w8IpVF15H9bzYs=; b=S8h4zYC9H5DXzSg8+cG4eGgQIWvMoFHMPc22dychotwi3GTZajFYdovt5iHuWQWwms yLju5daacZJ0/tWnFA0gLNMI/Tj/xHQMkjF9QGlfkVvYISIpuExhhClYIFT3sdrbuit/ XcowDBw9cW4LnhtcKJJgDnSeXKmltSTThlQkAzr0yt/HvRWOGpsmkvxAk7MS/IN+m8nH ZOt02Kq1neInAHCueuuPzWkiDh/6YdjTJhewl3OD3x5SMEjOtk0Btc3Sfbyi7FaQewcs ZlBsWZCiFkKVuFlRut/tzCmIdZlI/mVGK1IOLlldviqRlZAFV32x0/7GFY1FOomVtvpI 8VAg== X-Gm-Message-State: AMCzsaVKB0gBm8qe89tFFB5UZiChubwv49B3A+piImDdQQHMEW3Ra8FH y64RpKuZgcqaaFZp1E4ELPA= X-Google-Smtp-Source: ABhQp+TwgyLt6QO5y34VmZjc3NSrnZl7ruwUFKWnjRs+U0QE3SOhHWj1jgM6i9XyLAdCoq+BsuFIVQ== X-Received: by 10.223.135.197 with SMTP id c5mr2089944wrc.183.1509617705674; Thu, 02 Nov 2017 03:15:05 -0700 (PDT) Received: from localhost.localdomain ([31.210.182.123]) by smtp.gmail.com with ESMTPSA id e6sm7190026wrg.53.2017.11.02.03.15.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 02 Nov 2017 03:15:05 -0700 (PDT) From: Amir Goldstein To: Eryu Guan Cc: Jeff Layton , "J . Bruce Fields" , Miklos Szeredi , fstests@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-unionfs@vger.kernel.org Subject: [PATCH 7/7] fstests: add test with more open by file handle use cases Date: Thu, 2 Nov 2017 12:15:39 +0200 Message-Id: <1509617739-15744-8-git-send-email-amir73il@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1509617739-15744-1-git-send-email-amir73il@gmail.com> References: <1509617739-15744-1-git-send-email-amir73il@gmail.com> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This test is a variant of test generic/426 that tests with less files and more use cases: - Create test dir with non empty files with known content and verify their content after opening file by handle. - Check open by handle of directory. - Check open by handle of files that have been unlinked, but still open. - Check open by handle of files that have been renamed in same dir, moved to new dir and whose parent dir has been renamed. Signed-off-by: Amir Goldstein --- tests/generic/500 | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/500.out | 10 +++++ tests/generic/group | 1 + 3 files changed, 130 insertions(+) create mode 100755 tests/generic/500 create mode 100644 tests/generic/500.out diff --git a/tests/generic/500 b/tests/generic/500 new file mode 100755 index 0000000..ab3d119 --- /dev/null +++ b/tests/generic/500 @@ -0,0 +1,119 @@ +#! /bin/bash +# FS QA Test No. 500 +# +# Check open by file handle. +# This is a variant of test generic/426 that tests with less +# files and more use cases: +# - open directory by file handle +# - verify content integrity of file after opening by file handle +# - open by file handle of unlinked open files +# - open by file handle of renamed files +# +#----------------------------------------------------------------------- +# Copyright (C) 2017 CTERA Networks. All Rights Reserved. +# Author: Amir Goldstein +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here + +# Modify as appropriate. +_supported_fs generic +_supported_os Linux +_require_test +# _require_exportfs already requires open_by_handle, but let's not count on it +_require_test_program "open_by_handle" +_require_exportfs + +NUMFILES=10 +testdir=$TEST_DIR/$seq-dir + +# Create test dir and non-empty test files +create_test_files() +{ + local dir=$1 + local opt=$2 + + rm -rf $dir + src/open_by_handle -cwp $dir $NUMFILES +} + +# Test encode/decode file handles +test_file_handles() +{ + local dir=$1 + local opt=$2 + + echo test_file_handles $* | _filter_test_dir + src/open_by_handle $opt $dir $NUMFILES +} + +# Check stale handles to deleted files/dir +create_test_files $testdir +test_file_handles $testdir -dp + +# Check non-stale handles to linked files/dir +create_test_files $testdir +test_file_handles $testdir -rp + +# Check non-stale handles to unlinked open files +create_test_files $testdir +test_file_handles $testdir -dkr + +# Check non-stale handles to files that were hardlinked and original deleted +create_test_files $testdir +test_file_handles $testdir -lr +test_file_handles $testdir -ur + +# Check non-stale file handles of renamed files +create_test_files $testdir +test_file_handles $testdir -mr + +# Check non-stale file handles after rename of parent +create_test_files $testdir +rm -rf $testdir.renamed +mv $testdir $testdir.renamed/ +test_file_handles $testdir.renamed -rp + +# Check non-stale file handles after move to new parent +create_test_files $testdir +rm -rf $testdir.new +mkdir -p $testdir.new +mv $testdir/* $testdir.new/ +test_file_handles $testdir.new -rp + +echo "Silence is golden" +status=0 +exit diff --git a/tests/generic/500.out b/tests/generic/500.out new file mode 100644 index 0000000..0035d21 --- /dev/null +++ b/tests/generic/500.out @@ -0,0 +1,10 @@ +QA output created by 500 +test_file_handles TEST_DIR/500-dir -dp +test_file_handles TEST_DIR/500-dir -rp +test_file_handles TEST_DIR/500-dir -dkr +test_file_handles TEST_DIR/500-dir -lr +test_file_handles TEST_DIR/500-dir -ur +test_file_handles TEST_DIR/500-dir -mr +test_file_handles TEST_DIR/500-dir.renamed -rp +test_file_handles TEST_DIR/500-dir.new -rp +Silence is golden diff --git a/tests/generic/group b/tests/generic/group index fbe0a7f..0b41c15 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -468,3 +468,4 @@ 463 auto quick clone dangerous 464 auto rw 465 auto rw quick aio +500 auto quick exportfs