From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49180) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VrWHL-0004Mz-Q3 for qemu-devel@nongnu.org; Fri, 13 Dec 2013 12:12:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VrWHF-0008EJ-Mj for qemu-devel@nongnu.org; Fri, 13 Dec 2013 12:11:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52726) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VrWHF-0008E8-EQ for qemu-devel@nongnu.org; Fri, 13 Dec 2013 12:11:49 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rBDHBm0E021705 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 13 Dec 2013 12:11:49 -0500 From: Max Reitz Date: Fri, 13 Dec 2013 18:10:33 +0100 Message-Id: <1386954633-28905-23-git-send-email-mreitz@redhat.com> In-Reply-To: <1386954633-28905-1-git-send-email-mreitz@redhat.com> References: <1386954633-28905-1-git-send-email-mreitz@redhat.com> Subject: [Qemu-devel] [PATCH v5 22/22] iotests: Test new blkdebug/blkverify interface List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , Fam Zheng , Stefan Hajnoczi , Max Reitz Add a test for the new blkdebug/blkverify interface. This test is not written in Python, although it uses QMP. This is because it invokes the qemu-io HMP command, which outputs errors to stderr instead of returning them through QMP. Filtering and testing that output is easier in a shell script than with the Python infrastructure. Signed-off-by: Max Reitz --- tests/qemu-iotests/071 | 201 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/071.out | 73 ++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 275 insertions(+) create mode 100755 tests/qemu-iotests/071 create mode 100644 tests/qemu-iotests/071.out diff --git a/tests/qemu-iotests/071 b/tests/qemu-iotests/071 new file mode 100755 index 0000000..4be525e --- /dev/null +++ b/tests/qemu-iotests/071 @@ -0,0 +1,201 @@ +#!/bin/bash +# +# Test case for the QMP blkdebug and blkverify interfaces +# +# Copyright (C) 2013 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# creator +owner=mreitz@redhat.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +here="$PWD" +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt generic +_supported_proto generic +_supported_os Linux + +function do_run_qemu() +{ + echo Testing: "$@" | _filter_imgfmt + $QEMU -nographic -qmp stdio -serial none "$@" + echo +} + +function run_qemu() +{ + do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu_io +} + +IMG_SIZE=128K + +echo +echo "=== Testing blkverify through filename ===" +echo + +TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ + _filter_imgfmt +_make_test_img $IMG_SIZE +$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ + -c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io + +echo +echo "=== Testing blkverify through file blockref ===" +echo + +TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ + _filter_imgfmt +_make_test_img $IMG_SIZE +$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \ + -c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io + +echo +echo "=== Testing blkdebug through filename ===" +echo + +$QEMU_IO -c "open -o file.driver=blkdebug,file.inject-error.event=l2_load $TEST_IMG" \ + -c 'read -P 42 0x38000 512' + +echo +echo "=== Testing blkdebug through file blockref ===" +echo + +$QEMU_IO -c "open -o file.driver=$IMGFMT,file.file.driver=blkdebug,file.file.inject-error.event=l2_load,file.file.filename=$TEST_IMG" \ + -c 'read -P 42 0x38000 512' + +echo +echo "=== Testing blkdebug on existing block device ===" +echo + +$QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io + +run_qemu -drive "file=$TEST_IMG,format=raw,if=none,id=drive0" <