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Tue, 28 Jul 2020 11:04:28 -0400 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-472-arlqmFcUPm6xpcDegXiJqA-1; Tue, 28 Jul 2020 11:04:16 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A9346800460; Tue, 28 Jul 2020 15:04:15 +0000 (UTC) Received: from blue.redhat.com (ovpn-118-248.rdu2.redhat.com [10.10.118.248]) by smtp.corp.redhat.com (Postfix) with ESMTP id 968FB19C71; Tue, 28 Jul 2020 15:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595948665; 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=kEro/WGEDa7FLpObt0GBhXJnpiF9wp9HuVFS+fPX2vU=; b=AhDdQ+iDADqz+amOEYn11uLvXqczSer8KaZ4unc3jAmFX73lThE8kBHwpVL+PObFpUysYV 5PWMgnxg9buNNsTBc3KCriJ4Qx8lzZOJs/23cArpY9+onJqWtdzuDw4CKbgFWhAKrj0LVN hgXdcU5+a2JgtyV5jitY+UsD/KtkuBU= X-MC-Unique: arlqmFcUPm6xpcDegXiJqA-1 From: Eric Blake To: qemu-devel@nongnu.org Subject: [PULL 4/9] iotests: Add more qemu_img helpers Date: Tue, 28 Jul 2020 10:04:02 -0500 Message-Id: <20200728150408.291299-5-eblake@redhat.com> In-Reply-To: <20200728150408.291299-1-eblake@redhat.com> References: <20200728150408.291299-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable 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; Received-SPF: pass client-ip=205.139.110.61; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/28 11:04:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham 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: , Cc: Kevin Wolf , Vladimir Sementsov-Ogievskiy , Nir Soffer , "open list:Block layer core" , Max Reitz , Nir Soffer Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Nir Soffer Add 2 helpers for measuring and checking images: - qemu_img_measure() - qemu_img_check() Both use --output-json and parse the returned json to make easy to use in other tests. I'm going to use them in a new test, and I hope they will be useful in may other tests. Signed-off-by: Nir Soffer Message-Id: <20200727215846.395443-4-nsoffer@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Eric Blake --- tests/qemu-iotests/iotests.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 8f79668435a0..717b5b652c45 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -141,6 +141,12 @@ def qemu_img_create(*args): return qemu_img(*args) +def qemu_img_measure(*args): + return json.loads(qemu_img_pipe("measure", "--output", "json", *args)) + +def qemu_img_check(*args): + return json.loads(qemu_img_pipe("check", "--output", "json", *args)) + def qemu_img_verbose(*args): '''Run qemu-img without suppressing its output and return the exit cod= e''' exitcode =3D subprocess.call(qemu_img_args + list(args)) --=20 2.27.0