From nobody Mon Feb 9 05:19:10 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1541761512515945.7395624950558; Fri, 9 Nov 2018 03:05:12 -0800 (PST) Received: from localhost ([::1]:33167 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gL4b4-00060U-TN for importer@patchew.org; Fri, 09 Nov 2018 06:05:06 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34226) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gL4Yn-0003ws-IO for qemu-devel@nongnu.org; Fri, 09 Nov 2018 06:02:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gL4Yl-0004PD-Ct for qemu-devel@nongnu.org; Fri, 09 Nov 2018 06:02:45 -0500 Received: from mx1.redhat.com ([209.132.183.28]:55230) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gL4Yk-0004KY-W3 for qemu-devel@nongnu.org; Fri, 09 Nov 2018 06:02:43 -0500 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 A862F80515; Fri, 9 Nov 2018 11:02:36 +0000 (UTC) Received: from t460s.redhat.com (ovpn-116-228.ams2.redhat.com [10.36.116.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 45AA75C2E4; Fri, 9 Nov 2018 11:02:35 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Date: Fri, 9 Nov 2018 12:02:21 +0100 Message-Id: <20181109110221.10553-7-david@redhat.com> In-Reply-To: <20181109110221.10553-1-david@redhat.com> References: <20181109110221.10553-1-david@redhat.com> 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 [10.5.110.27]); Fri, 09 Nov 2018 11:02:36 +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 Subject: [Qemu-devel] [PATCH RFC 6/6] test-string-input-visitor: add range overflow tests X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , David Hildenbrand , Markus Armbruster , Michael Roth Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Let's make sure that the range handling code can properly deal with ranges that end at the biggest possible number. Signed-off-by: David Hildenbrand --- tests/test-string-input-visitor.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tests/test-string-input-visitor.c b/tests/test-string-input-vi= sitor.c index 731094f789..809bd59fca 100644 --- a/tests/test-string-input-visitor.c +++ b/tests/test-string-input-visitor.c @@ -111,6 +111,7 @@ static void test_visitor_in_intList(TestInputVisitorDat= a *data, 6, 7, 8 }; int64_t expect2[] =3D { 32767, -32768, -32767 }; int64_t expect3[] =3D { INT64_MIN, INT64_MAX }; + int64_t expect4[] =3D { INT64_MAX - 2, INT64_MAX - 1, INT64_MAX }; Error *err =3D NULL; int64List *res =3D NULL; Visitor *v; @@ -128,6 +129,10 @@ static void test_visitor_in_intList(TestInputVisitorDa= ta *data, "-9223372036854775808,9223372036854775807"= ); check_ilist(v, expect3, ARRAY_SIZE(expect3)); =20 + v =3D visitor_input_test_init(data, + "9223372036854775805-9223372036854775807"); + check_ilist(v, expect4, ARRAY_SIZE(expect4)); + /* Empty list */ =20 v =3D visitor_input_test_init(data, ""); @@ -177,6 +182,7 @@ static void test_visitor_in_uintList(TestInputVisitorDa= ta *data, 6, 7, 8 }; uint64_t expect2[] =3D { 32767, -32768, -32767 }; uint64_t expect3[] =3D { UINT64_MAX }; + uint64_t expect4[] =3D { UINT64_MAX - 2, UINT64_MAX - 1, UINT64_MAX }; Error *err =3D NULL; uint64List *res =3D NULL; Visitor *v; @@ -193,6 +199,10 @@ static void test_visitor_in_uintList(TestInputVisitorD= ata *data, v =3D visitor_input_test_init(data, "18446744073709551615"); check_ulist(v, expect3, ARRAY_SIZE(expect3)); =20 + v =3D visitor_input_test_init(data, + "18446744073709551613-18446744073709551615= "); + check_ulist(v, expect4, ARRAY_SIZE(expect4)); + /* Empty list */ =20 v =3D visitor_input_test_init(data, ""); --=20 2.17.2