From nobody Wed Nov 12 13:27:40 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1570721438; cv=none; d=zoho.com; s=zohoarc; b=DGKONbnqgI+1y2QtyYWN7LFM1Kf2SrLc9YSMFUctgH9kFwlLWPwlS/gOrXXhF9sw4ArOsNvyTKzyfyVG2n5Z/lS18I5wQDBQQf5o9r6ye2svJM30RHNjCUV6yuipjpqo7hAJOIYdKMcD70YXX7eqR1k3rsyCpwlKeKxP9jGwlaI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1570721438; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=CVHgpo241ZFvFTNfiOx0beoOeWdOrhQbMrUp1RXw+kw=; b=jVz3uz/5vhAfCPr2AWJoIcR0S16IbboL48vDQ2AJ1Jvh6WqHdN4aUnqTInb9vDBehF5T2VRPpS8Ytzc6slqKMFiZPXaGlZBcGeMra5Q9OL2Fv2bt8xooIqs9XolRjvB4Al7MzMhexuCIA83ZbQMMz8EB+Luz5FnXTAvZo7OD1Ek= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1570721438263705.4703794302008; Thu, 10 Oct 2019 08:30:38 -0700 (PDT) Received: from localhost ([::1]:41138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIaOi-00037T-M2 for importer@patchew.org; Thu, 10 Oct 2019 11:30:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60449) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIaJR-0005kw-4J for qemu-devel@nongnu.org; Thu, 10 Oct 2019 11:25:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iIaJQ-0004Gu-0V for qemu-devel@nongnu.org; Thu, 10 Oct 2019 11:25:09 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55516) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iIaJM-0004Fu-9d; Thu, 10 Oct 2019 11:25:04 -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 mx1.redhat.com (Postfix) with ESMTPS id 72035801661; Thu, 10 Oct 2019 15:25:03 +0000 (UTC) Received: from localhost (unknown [10.36.118.5]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E6286196B2; Thu, 10 Oct 2019 15:25:02 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Subject: [PATCH 01/23] iotests: Introduce $SOCK_DIR Date: Thu, 10 Oct 2019 17:24:35 +0200 Message-Id: <20191010152457.17713-2-mreitz@redhat.com> In-Reply-To: <20191010152457.17713-1-mreitz@redhat.com> References: <20191010152457.17713-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.67]); Thu, 10 Oct 2019 15:25:03 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] 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: Kevin Wolf , Thomas Huth , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Unix sockets generally have a maximum path length. Depending on your $TEST_DIR, it may be exceeded and then all tests that create and use Unix sockets there may fail. Circumvent this by adding a new scratch directory specifically for Unix socket files. It defaults to a temporary directory (mktemp -d) that is completely removed after the iotests are done. (By default, mktemp -d creates a /tmp/tmp.XXXXXXXXXX directory, which should be short enough for our use cases.) Signed-off-by: Max Reitz --- tests/qemu-iotests/check | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 588c453a94..a257215448 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -97,6 +97,7 @@ IMGFMT -- $FULL_IMGFMT_DETAILS IMGPROTO -- $IMGPROTO PLATFORM -- $FULL_HOST_DETAILS TEST_DIR -- $TEST_DIR +SOCK_DIR -- $SOCK_DIR SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER =20 EOF @@ -121,6 +122,16 @@ if [ ! -e "$TEST_DIR" ]; then mkdir "$TEST_DIR" fi =20 +tmp_sock_dir=3Dfalse +if [ -z "$SOCK_DIR" ]; then + SOCK_DIR=3D$(mktemp -d) + tmp_sock_dir=3Dtrue +fi + +if [ ! -d "$SOCK_DIR" ]; then + mkdir "$SOCK_DIR" +fi + diff=3D"diff -u" verbose=3Dfalse debug=3Dfalse @@ -534,6 +545,7 @@ if [ -z "$SAMPLE_IMG_DIR" ]; then fi =20 export TEST_DIR +export SOCK_DIR export SAMPLE_IMG_DIR =20 if [ -s $tmp.list ] @@ -716,6 +728,11 @@ END { if (NR > 0) { rm -f "${TEST_DIR}"/*.out "${TEST_DIR}"/*.err "${TEST_DIR}"/*.time rm -f "${TEST_DIR}"/check.pid "${TEST_DIR}"/check.sts rm -f $tmp.* + + if $tmp_sock_dir + then + rm -rf "$SOCK_DIR" + fi } =20 trap "_wrapup; exit \$status" 0 1 2 3 15 --=20 2.21.0