From patchwork Mon Apr 18 21:14:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 1618553 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.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=c274USfB; dkim-atps=neutral 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=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4Kj0B83vg5z9sFx for ; Tue, 19 Apr 2022 07:17:03 +1000 (AEST) Received: from localhost ([::1]:49754 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ngYk0-0001Kw-BR for incoming@patchwork.ozlabs.org; Mon, 18 Apr 2022 17:17:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33260) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngYiV-0001Io-Sz for qemu-devel@nongnu.org; Mon, 18 Apr 2022 17:15:27 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:25486) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngYiS-0004nf-1R for qemu-devel@nongnu.org; Mon, 18 Apr 2022 17:15:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1650316515; 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=GjcOA1eMddBCuXyHWdqVd7/MIx6dAoOWYgr56ZoRZcA=; b=c274USfB4YZgUgbztKCp/vdhku/DMPPAhT6eqCtg9CEF/EV9ZLadi9Ql/R+QQy41TClCbV 1U7DeY3GMctXubXMabqBCxrgP3QeCSTvOqkejI7IY+W0ZWROaSJ9dNg169lgCvauDjf98u Xg4QFnWjjx92Mw1ZtFy/t9YgA2OZwzY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-492-seJvKPHtP1izu6o-PfbAkA-1; Mon, 18 Apr 2022 17:15:12 -0400 X-MC-Unique: seJvKPHtP1izu6o-PfbAkA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4B126101AA45; Mon, 18 Apr 2022 21:15:12 +0000 (UTC) Received: from scv.redhat.com (unknown [10.22.16.152]) by smtp.corp.redhat.com (Postfix) with ESMTP id CB622215CDCC; Mon, 18 Apr 2022 21:15:11 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v3 04/12] iotests/040: Don't check image pattern on zero-length image Date: Mon, 18 Apr 2022 17:14:56 -0400 Message-Id: <20220418211504.943969-5-jsnow@redhat.com> In-Reply-To: <20220418211504.943969-1-jsnow@redhat.com> References: <20220418211504.943969-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Eric Blake , Hanna Reitz , John Snow , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" qemu-io fails on read/write beyond end-of-file on raw images, so skip these invocations when running the zero-length image tests. Signed-off-by: John Snow Reviewed-by: Eric Blake Reviewed-by: Hanna Reitz --- tests/qemu-iotests/040 | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/tests/qemu-iotests/040 b/tests/qemu-iotests/040 index adf5815781e..c4a90937dcb 100755 --- a/tests/qemu-iotests/040 +++ b/tests/qemu-iotests/040 @@ -86,8 +86,10 @@ class TestSingleDrive(ImageCommitTestCase): qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, '-F', iotests.imgfmt, test_img) - qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', backing_img) - qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', mid_img) + if self.image_len: + qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', backing_img) + qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', + mid_img) self.vm = iotests.VM().add_drive(test_img, "node-name=top,backing.node-name=mid,backing.backing.node-name=base", interface="none") self.vm.add_device('virtio-scsi') self.vm.add_device("scsi-hd,id=scsi0,drive=drive0") @@ -101,11 +103,15 @@ class TestSingleDrive(ImageCommitTestCase): def test_commit(self): self.run_commit_test(mid_img, backing_img) + if not self.image_len: + return qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img) qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img) def test_commit_node(self): self.run_commit_test("mid", "base", node_names=True) + if not self.image_len: + return qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img) qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img) @@ -192,11 +198,15 @@ class TestSingleDrive(ImageCommitTestCase): def test_top_is_active(self): self.run_commit_test(test_img, backing_img, need_ready=True) + if not self.image_len: + return qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img) qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img) def test_top_is_default_active(self): self.run_default_commit_test() + if not self.image_len: + return qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img) qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img)