From patchwork Tue Feb 11 16:03:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 1236363 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=XtIe9PF/; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 48H7156nhMz9sRR for ; Wed, 12 Feb 2020 03:06:01 +1100 (AEDT) Received: from localhost ([::1]:52332 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1Y2x-0002wD-37 for incoming@patchwork.ozlabs.org; Tue, 11 Feb 2020 11:05:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:50219) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1Y0l-0008QU-AO for qemu-devel@nongnu.org; Tue, 11 Feb 2020 11:03:46 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j1Y0j-0005S2-Sq for qemu-devel@nongnu.org; Tue, 11 Feb 2020 11:03:43 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:47735 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j1Y0j-0005Qe-NJ for qemu-devel@nongnu.org; Tue, 11 Feb 2020 11:03:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1581437021; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cepXeL6J/V993gFxgQax79jSoOuQ7Uj4dfUDVwJ31cA=; b=XtIe9PF/Z9P99Vkf5UyhqlBGgOCMATdW2TOVfYjON/NED0eOv3B0dtvHUClbxEFN7s9r8u 8CGqxeyAz06Wm7SRNWtNnh1du4+j2alL6hKRpCkwIVoY804dvH/H6GS65smAAtQsKWzgDD iU4cBg05jkSbZYAkECF/pZmtG8TR4i8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-360-HebugjuXPwefBHc2Pw65Qg-1; Tue, 11 Feb 2020 11:03:38 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A2A378017CC; Tue, 11 Feb 2020 16:03:37 +0000 (UTC) Received: from localhost (unknown [10.36.118.99]) by smtp.corp.redhat.com (Postfix) with ESMTP id 885095C109; Tue, 11 Feb 2020 16:03:34 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH v3 4/4] iotests: add 282 luks qemu-img measure test Date: Tue, 11 Feb 2020 16:03:18 +0000 Message-Id: <20200211160318.453650-5-stefanha@redhat.com> In-Reply-To: <20200211160318.453650-1-stefanha@redhat.com> References: <20200211160318.453650-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: HebugjuXPwefBHc2Pw65Qg-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 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: , Cc: Kevin Wolf , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Stefan Hajnoczi , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This test exercises the block/crypto.c "luks" block driver .bdrv_measure() code. Signed-off-by: Stefan Hajnoczi Reviewed-by: Max Reitz --- tests/qemu-iotests/282 | 93 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/282.out | 30 ++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 124 insertions(+) create mode 100755 tests/qemu-iotests/282 create mode 100644 tests/qemu-iotests/282.out diff --git a/tests/qemu-iotests/282 b/tests/qemu-iotests/282 new file mode 100755 index 0000000000..6c62065aef --- /dev/null +++ b/tests/qemu-iotests/282 @@ -0,0 +1,93 @@ +#!/usr/bin/env bash +# +# qemu-img measure tests for LUKS images +# +# Copyright (C) 2020 Red Hat, Inc. +# +# 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; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will 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, see . +# + +# creator +owner=stefanha@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm -f "$TEST_IMG.converted" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt luks +_supported_proto file +_supported_os Linux + +SECRET=secret,id=sec0,data=passphrase + +echo "== measure 1G image file ==" +echo + +$QEMU_IMG measure --object "$SECRET" \ + -O "$IMGFMT" \ + -o key-secret=sec0,iter-time=10 \ + --size 1G + +echo +echo "== create 1G image file (size should be no greater than measured) ==" +echo + +_make_test_img 1G +stat -c "image file size in bytes: %s" "$TEST_IMG_FILE" + +echo +echo "== modified 1G image file (size should be no greater than measured) ==" +echo + +$QEMU_IO --object "$SECRET" --image-opts "$TEST_IMG" -c "write -P 0x51 0x10000 0x400" | _filter_qemu_io | _filter_testdir +stat -c "image file size in bytes: %s" "$TEST_IMG_FILE" + +echo +echo "== measure preallocation=falloc 1G image file ==" +echo + +$QEMU_IMG measure --object "$SECRET" \ + -O "$IMGFMT" \ + -o key-secret=sec0,iter-time=10,preallocation=falloc \ + --size 1G + +echo +echo "== measure with input image file ==" +echo + +IMGFMT=raw IMGKEYSECRET= IMGOPTS= _make_test_img 1G | _filter_imgfmt +QEMU_IO_OPTIONS= IMGOPTSSYNTAX= $QEMU_IO -f raw -c "write -P 0x51 0x10000 0x400" "$TEST_IMG_FILE" | _filter_qemu_io | _filter_testdir +$QEMU_IMG measure --object "$SECRET" \ + -O "$IMGFMT" \ + -o key-secret=sec0,iter-time=10 \ + -f raw \ + "$TEST_IMG_FILE" + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/282.out b/tests/qemu-iotests/282.out new file mode 100644 index 0000000000..996cc44a67 --- /dev/null +++ b/tests/qemu-iotests/282.out @@ -0,0 +1,30 @@ +QA output created by 282 +== measure 1G image file == + +required size: 1075810304 +fully allocated size: 1075810304 + +== create 1G image file (size should be no greater than measured) == + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +image file size in bytes: 1075810304 + +== modified 1G image file (size should be no greater than measured) == + +wrote 1024/1024 bytes at offset 65536 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +image file size in bytes: 1075810304 + +== measure preallocation=falloc 1G image file == + +required size: 1075810304 +fully allocated size: 1075810304 + +== measure with input image file == + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +wrote 1024/1024 bytes at offset 65536 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +required size: 1075810304 +fully allocated size: 1075810304 +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 1904223020..6a25efea4d 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -289,4 +289,5 @@ 279 rw backing quick 280 rw migration quick 281 rw quick +282 quick 283 auto quick