From patchwork Mon Sep 13 12:39:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 12489257 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B00DC433F5 for ; Mon, 13 Sep 2021 13:28:00 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 45255613A0 for ; Mon, 13 Sep 2021 13:28:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 45255613A0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:37026 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mPm07-0003UX-Ef for qemu-devel@archiver.kernel.org; Mon, 13 Sep 2021 09:27:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51560) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mPlFY-0000LH-0K for qemu-devel@nongnu.org; Mon, 13 Sep 2021 08:39:52 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:32646) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mPlFT-0000jD-Lf for qemu-devel@nongnu.org; Mon, 13 Sep 2021 08:39:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1631536785; 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=QmxzRf8YwTF05kblBr8hDdHUFEA3kja80XGlFQDQ7ts=; b=bxEOirF4pV7mnxWKvjA4ZogGsps0EQFxVGJnRKlKf0qgC+6CnByjWVE10nYnapkOk1cp3K y0rS80uG4zNQHgTO/qXL82wf58KaI8WWSffduAGyhCDq4OK6tTqFCqcftBjoKEABLOU8/k s2wF9K+Ex73+WIWfR+QVzaEBB2ikMQE= 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-315---U91spUPFKYx0E1d2SJQQ-1; Mon, 13 Sep 2021 08:39:44 -0400 X-MC-Unique: --U91spUPFKYx0E1d2SJQQ-1 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 C503C93C for ; Mon, 13 Sep 2021 12:39:43 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-14.ams2.redhat.com [10.36.112.14]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9758577F35; Mon, 13 Sep 2021 12:39:43 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 44F1E11380B9; Mon, 13 Sep 2021 14:39:32 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 17/22] tests/qapi-schema: Rewrite simple union TestIfUnion to be flat Date: Mon, 13 Sep 2021 14:39:27 +0200 Message-Id: <20210913123932.3306639-18-armbru@redhat.com> In-Reply-To: <20210913123932.3306639-1-armbru@redhat.com> References: <20210913123932.3306639-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.398, 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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-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: jsnow@redhat.com, eblake@redhat.com, marcandre.lureau@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Simple unions predate flat unions. Having both complicates the QAPI schema language and the QAPI generator. We haven't been using simple unions in new code for a long time, because they are less flexible and somewhat awkward on the wire. To prepare for their removal, rewrite TestIfUnion to be flat. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- tests/qapi-schema/qapi-schema-test.json | 4 +++- tests/qapi-schema/qapi-schema-test.out | 16 ++++++---------- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/tests/qapi-schema/qapi-schema-test.json b/tests/qapi-schema/qapi-schema-test.json index eae43f41c4..ef17ab1aae 100644 --- a/tests/qapi-schema/qapi-schema-test.json +++ b/tests/qapi-schema/qapi-schema-test.json @@ -229,8 +229,10 @@ 'if': 'TEST_IF_ENUM' } { 'union': 'TestIfUnion', + 'base': { 'type': 'TestIfEnum' }, + 'discriminator': 'type', 'data': { 'foo': 'TestStruct', - 'bar': { 'type': 'str', 'if': 'TEST_IF_UNION_BAR'} }, + 'bar': { 'type': 'UserDefZero', 'if': 'TEST_IF_ENUM_BAR'} }, 'if': { 'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT'] } } { 'command': 'test-if-union-cmd', diff --git a/tests/qapi-schema/qapi-schema-test.out b/tests/qapi-schema/qapi-schema-test.out index e43073d795..07e4161331 100644 --- a/tests/qapi-schema/qapi-schema-test.out +++ b/tests/qapi-schema/qapi-schema-test.out @@ -257,19 +257,15 @@ enum TestIfEnum member bar if TEST_IF_ENUM_BAR if TEST_IF_ENUM -object q_obj_TestStruct-wrapper - member data: TestStruct optional=False -enum TestIfUnionKind - member foo - member bar - if TEST_IF_UNION_BAR +object q_obj_TestIfUnion-base + member type: TestIfEnum optional=False if {'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT']} object TestIfUnion - member type: TestIfUnionKind optional=False + base q_obj_TestIfUnion-base tag type - case foo: q_obj_TestStruct-wrapper - case bar: q_obj_str-wrapper - if TEST_IF_UNION_BAR + case foo: TestStruct + case bar: UserDefZero + if TEST_IF_ENUM_BAR if {'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT']} object q_obj_test-if-union-cmd-arg member union-cmd-arg: TestIfUnion optional=False