From nobody Sat Apr 26 12:44:59 2025 Delivered-To: importer@patchew.org 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; Authentication-Results: mx.zohomail.com; dkim=fail; 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=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1582215352; cv=none; d=zohomail.com; s=zohoarc; b=mJrYyTDB/DvdmxGw8yzxosAH+HcNHZ79hJ5C3GiwVoyMes4V4g6/BBm+0uP+I4AOKq7jHeQWIDD/zApbW9lPxbA2Syyfm435CZ+KZV3JvCEg/escOiGbKPyjEcsm0qY2FvAvg20az9NOhWOasYoVx43tAZpgVFUZ217iAYGsXKU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582215352; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=D/RFWb//vwRXnJ50nvQetO6VIazhkUzCowSW8Gse64g=; b=F8NYKMMDqK/ALAx3oKPNUDSs12/+uOqfXassWdRzaSW2tHhmqDDpM7AvsN/x7hET1+4KeKlvebXfZsZXr4jPBgoiTz8Ej7xv3dERZwn2P7smiHppIy0eHm5fAnLJABUHw3GqQ13sWTGZDZIP/f6711RwUqJYYLlguS9aR/E8IYI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; 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=fail header.from=<mreitz@redhat.com> (p=none dis=none) header.from=<mreitz@redhat.com> Return-Path: <qemu-devel-bounces+importer=patchew.org@nongnu.org> Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1582215352096821.3496129716647; Thu, 20 Feb 2020 08:15:52 -0800 (PST) Received: from localhost ([::1]:45256 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+importer=patchew.org@nongnu.org>) id 1j4oUP-00071C-M0 for importer@patchew.org; Thu, 20 Feb 2020 11:15:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55556) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <mreitz@redhat.com>) id 1j4oSH-00045A-Cj for qemu-devel@nongnu.org; Thu, 20 Feb 2020 11:13:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <mreitz@redhat.com>) id 1j4oSG-0007ic-C7 for qemu-devel@nongnu.org; Thu, 20 Feb 2020 11:13:37 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:48304 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 <mreitz@redhat.com>) id 1j4oSG-0007iQ-2C for qemu-devel@nongnu.org; Thu, 20 Feb 2020 11:13:36 -0500 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-395-IRn26HcEMyyuG-rXbjH7Vg-1; Thu, 20 Feb 2020 11:13:28 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 88F38800D4E; Thu, 20 Feb 2020 16:13:27 +0000 (UTC) Received: from localhost (unknown [10.36.118.38]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A76CF87B0A; Thu, 20 Feb 2020 16:13:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582215215; 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=D/RFWb//vwRXnJ50nvQetO6VIazhkUzCowSW8Gse64g=; b=a3+u+fR1U9u7SOTizhpD6XsvgAYLE0BvGt+iKO3GV89LFaqrpZjhz4Z9W5di5+gBaVbtf0 64JmvbvtpTgldxDBMSlsKW452xMvmFrJcbtfkl5ws0dWL/U6dE9ojD5/dXqnpapk5b+Avn FKwXFNDQY1IOBrlLTpGC9QFxCSHH2y8= From: Max Reitz <mreitz@redhat.com> To: qemu-block@nongnu.org Subject: [PULL 16/18] iotests: Test convert -n -B to backing-less target Date: Thu, 20 Feb 2020 17:07:08 +0100 Message-Id: <20200220160710.533297-17-mreitz@redhat.com> In-Reply-To: <20200220160710.533297-1-mreitz@redhat.com> References: <20200220160710.533297-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: IRn26HcEMyyuG-rXbjH7Vg-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Kevin Wolf <kwolf@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com> Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+importer=patchew.org@nongnu.org> X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" This must not crash. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200121155915.98232-3-mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> --- tests/qemu-iotests/122 | 14 ++++++++++++++ tests/qemu-iotests/122.out | 5 +++++ 2 files changed, 19 insertions(+) diff --git a/tests/qemu-iotests/122 b/tests/qemu-iotests/122 index dfa350936f..f7a3ae684a 100755 --- a/tests/qemu-iotests/122 +++ b/tests/qemu-iotests/122 @@ -276,6 +276,20 @@ $QEMU_IMG convert -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG= ".orig =20 $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG".orig =20 +echo +echo '=3D=3D=3D -n -B to an image without a backing file =3D=3D=3D' +echo + +# Base for the output +TEST_IMG=3D"$TEST_IMG".base _make_test_img 64M + +# Output that does have $TEST_IMG.base set as its (implicit) backing file +TEST_IMG=3D"$TEST_IMG".orig _make_test_img 64M + +# Convert with -n, which should not confuse -B with "target BDS has a +# backing file" +$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -n "$TEST_IMG" "$TEST_IMG= ".orig + # success, all done echo '*** done' rm -f $seq.full diff --git a/tests/qemu-iotests/122.out b/tests/qemu-iotests/122.out index 849b6cc2ef..1a35951a80 100644 --- a/tests/qemu-iotests/122.out +++ b/tests/qemu-iotests/122.out @@ -228,4 +228,9 @@ Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=3DIMGFMT size= =3D67108864 wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Images are identical. + +=3D=3D=3D -n -B to an image without a backing file =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=3DIMGFMT size=3D67108864 +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=3DIMGFMT size=3D67108864 *** done --=20 2.24.1