From patchwork Tue Sep 24 13:28:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 1166658 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) 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 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 46d3p83WSdz9sP7 for ; Wed, 25 Sep 2019 00:43:12 +1000 (AEST) Received: from localhost ([::1]:46488 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCm21-0002JK-IO for incoming@patchwork.ozlabs.org; Tue, 24 Sep 2019 10:43:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58803) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCks2-0000Gm-O4 for qemu-devel@nongnu.org; Tue, 24 Sep 2019 09:28:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iCkrw-0001U3-ML for qemu-devel@nongnu.org; Tue, 24 Sep 2019 09:28:46 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45777) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iCkrv-0001SG-QF for qemu-devel@nongnu.org; Tue, 24 Sep 2019 09:28:40 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 41441C04BD48; Tue, 24 Sep 2019 13:28:38 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-117-142.ams2.redhat.com [10.36.117.142]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D838260C44; Tue, 24 Sep 2019 13:28:37 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id A0EB81138408; Tue, 24 Sep 2019 15:28:30 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 19/25] qapi: Improve reporting of invalid flags Date: Tue, 24 Sep 2019 15:28:24 +0200 Message-Id: <20190924132830.15835-20-armbru@redhat.com> In-Reply-To: <20190924132830.15835-1-armbru@redhat.com> References: <20190924132830.15835-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Tue, 24 Sep 2019 13:28:38 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 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: marcandre.lureau@redhat.com, mdroth@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Split check_flags() off check_keys() and have check_exprs() call it later, so its error messages gain an "in definition" line. Tweak the error messages. Checking values in a function named check_keys() is unclean anyway. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- scripts/qapi/common.py | 22 ++++++++++++---------- tests/qapi-schema/allow-preconfig-test.err | 3 ++- tests/qapi-schema/args-bad-boxed.err | 3 ++- tests/qapi-schema/oob-test.err | 3 ++- tests/qapi-schema/type-bypass-bad-gen.err | 3 ++- 5 files changed, 20 insertions(+), 14 deletions(-) diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index fe99e59153..4bfc007833 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -910,16 +910,17 @@ def check_keys(expr, info, meta, required, optional=[]): required = required + [meta] source = "%s '%s'" % (meta, name) check_known_keys(expr, info, source, required, optional) - for (key, value) in expr.items(): - if key in ['gen', 'success-response'] and value is not False: - raise QAPISemError(info, - "'%s' of %s '%s' should only use false value" - % (key, meta, name)) - if (key in ['boxed', 'allow-oob', 'allow-preconfig'] - and value is not True): - raise QAPISemError(info, - "'%s' of %s '%s' should only use true value" - % (key, meta, name)) + + +def check_flags(expr, info): + for key in ['gen', 'success-response']: + if key in expr and expr[key] is not False: + raise QAPISemError( + info, "flag '%s' may only use false value" % key) + for key in ['boxed', 'allow-oob', 'allow-preconfig']: + if key in expr and expr[key] is not True: + raise QAPISemError( + info, "flag '%s' may only use true value" % key) def normalize_enum(expr): @@ -1022,6 +1023,7 @@ def check_exprs(exprs): assert False, 'unexpected meta type' check_if(expr, info) + check_flags(expr, info) if doc: doc.check_expr(expr) diff --git a/tests/qapi-schema/allow-preconfig-test.err b/tests/qapi-schema/allow-preconfig-test.err index 700d583306..2a4e6ce663 100644 --- a/tests/qapi-schema/allow-preconfig-test.err +++ b/tests/qapi-schema/allow-preconfig-test.err @@ -1 +1,2 @@ -tests/qapi-schema/allow-preconfig-test.json:2: 'allow-preconfig' of command 'allow-preconfig-test' should only use true value +tests/qapi-schema/allow-preconfig-test.json: In command 'allow-preconfig-test': +tests/qapi-schema/allow-preconfig-test.json:2: flag 'allow-preconfig' may only use true value diff --git a/tests/qapi-schema/args-bad-boxed.err b/tests/qapi-schema/args-bad-boxed.err index ad0d417321..31d39038fc 100644 --- a/tests/qapi-schema/args-bad-boxed.err +++ b/tests/qapi-schema/args-bad-boxed.err @@ -1 +1,2 @@ -tests/qapi-schema/args-bad-boxed.json:2: 'boxed' of command 'foo' should only use true value +tests/qapi-schema/args-bad-boxed.json: In command 'foo': +tests/qapi-schema/args-bad-boxed.json:2: flag 'boxed' may only use true value diff --git a/tests/qapi-schema/oob-test.err b/tests/qapi-schema/oob-test.err index 35b60f7480..3c2ba6e0fd 100644 --- a/tests/qapi-schema/oob-test.err +++ b/tests/qapi-schema/oob-test.err @@ -1 +1,2 @@ -tests/qapi-schema/oob-test.json:2: 'allow-oob' of command 'oob-command-1' should only use true value +tests/qapi-schema/oob-test.json: In command 'oob-command-1': +tests/qapi-schema/oob-test.json:2: flag 'allow-oob' may only use true value diff --git a/tests/qapi-schema/type-bypass-bad-gen.err b/tests/qapi-schema/type-bypass-bad-gen.err index a83c3c655d..1077651896 100644 --- a/tests/qapi-schema/type-bypass-bad-gen.err +++ b/tests/qapi-schema/type-bypass-bad-gen.err @@ -1 +1,2 @@ -tests/qapi-schema/type-bypass-bad-gen.json:2: 'gen' of command 'foo' should only use false value +tests/qapi-schema/type-bypass-bad-gen.json: In command 'foo': +tests/qapi-schema/type-bypass-bad-gen.json:2: flag 'gen' may only use false value