From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 375A1C433F5 for ; Thu, 24 Mar 2022 18:49:11 +0000 (UTC) Received: from localhost ([::1]:47140 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nXSWE-0005co-8r for qemu-devel@archiver.kernel.org; Thu, 24 Mar 2022 14:49:10 -0400 Received: from eggs.gnu.org ([209.51.188.92]:33668) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nXSEK-0000EF-IU for qemu-devel@nongnu.org; Thu, 24 Mar 2022 14:30:45 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:22624) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nXSEH-0005kU-Jf for qemu-devel@nongnu.org; Thu, 24 Mar 2022 14:30:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1648146634; 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=J82BdccsAPlWZOlAR+ctbS4l+I+tT6QIbxyZ5rWyjik=; b=E0xorQNumsA/jdHmAMNDInEvs3cyDNQU+32yTWwcL55dLqyyKcr5likk4fAmAOZ7odgkei 66Vt/xZD6W45/RWRMOsM2MXIRvJ7h39dVjkTZnpJ24HesNJh9ljiFRFbjZLnKlSoh9gn0t gUPXFBfVGeHmPpGOFvAJNwKjF+IN/+s= 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-88-UuDjdutIO1OFyO9MDciJUg-1; Thu, 24 Mar 2022 14:30:32 -0400 X-MC-Unique: UuDjdutIO1OFyO9MDciJUg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2947B100B8EA; Thu, 24 Mar 2022 18:30:32 +0000 (UTC) Received: from scv.redhat.com (unknown [10.22.33.159]) by smtp.corp.redhat.com (Postfix) with ESMTP id 195D1C26EA0; Thu, 24 Mar 2022 18:30:30 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v2 06/17] iotests: create generic qemu_tool() function Date: Thu, 24 Mar 2022 14:30:07 -0400 Message-Id: <20220324183018.2476551-7-jsnow@redhat.com> In-Reply-To: <20220324183018.2476551-1-jsnow@redhat.com> References: <20220324183018.2476551-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 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 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true 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: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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_NONE=-0.0001, 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=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" reimplement qemu_img() in terms of qemu_tool() in preparation for doing the same with qemu_io(). Signed-off-by: John Snow Reviewed-by: Eric Blake Reviewed-by: Hanna Reitz --- tests/qemu-iotests/iotests.py | 32 +++++++++++++++++++++----------- 1 file changed, 21 insertions(+), 11 deletions(-) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index fcec3e51e5..e4e18a5889 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -207,15 +207,13 @@ def qemu_img_create_prepare_args(args: List[str]) -> List[str]: return result -def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True - ) -> 'subprocess.CompletedProcess[str]': + +def qemu_tool(*args: str, check: bool = True, combine_stdio: bool = True + ) -> 'subprocess.CompletedProcess[str]': """ - Run qemu_img and return the status code and console output. + Run a qemu tool and return its status code and console output. - This function always prepends QEMU_IMG_OPTIONS and may further alter - the args for 'create' commands. - - :param args: command-line arguments to qemu-img. + :param args: full command line to run. :param check: Enforce a return code of zero. :param combine_stdio: set to False to keep stdout/stderr separated. @@ -232,10 +230,8 @@ def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True properties. If streams are not combined, it will also have a stderr property. """ - full_args = qemu_img_args + qemu_img_create_prepare_args(list(args)) - subp = subprocess.run( - full_args, + args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT if combine_stdio else subprocess.PIPE, universal_newlines=True, @@ -244,7 +240,7 @@ def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True if check and subp.returncode or (subp.returncode < 0): raise VerboseProcessError( - subp.returncode, full_args, + subp.returncode, args, output=subp.stdout, stderr=subp.stderr, ) @@ -252,6 +248,20 @@ def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True return subp +def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True + ) -> 'subprocess.CompletedProcess[str]': + """ + Run QEMU_IMG_PROG and return its status code and console output. + + This function always prepends QEMU_IMG_OPTIONS and may further alter + the args for 'create' commands. + + See `qemu_tool()` for greater detail. + """ + full_args = qemu_img_args + qemu_img_create_prepare_args(list(args)) + return qemu_tool(*full_args, check=check, combine_stdio=combine_stdio) + + def ordered_qmp(qmsg, conv_keys=True): # Dictionaries are not ordered prior to 3.6, therefore: if isinstance(qmsg, list): -- 2.34.1