From a4a984e67e276e643b8a51f39ca426d0967754a0 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Mon, 13 Jul 2020 14:24:51 -0400 Subject: [PATCH 4/4] iotests/026: Move v3-exclusive test to new file MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Max Reitz Message-id: <20200713142451.289703-5-mreitz@redhat.com> Patchwork-id: 97956 O-Subject: [RHEL-8.3.0 qemu-kvm PATCH 4/4] iotests/026: Move v3-exclusive test to new file Bugzilla: 1807057 RH-Acked-by: Stefano Garzarella RH-Acked-by: Stefan Hajnoczi RH-Acked-by: Kevin Wolf data_file does not work with v2, and we probably want 026 to keep working for v2 images. Thus, open a new file for v3-exclusive error path test cases. Fixes: 81311255f217859413c94f2cd9cebf2684bbda94 (“iotests/026: Test EIO on allocation in a data-file”) Signed-off-by: Max Reitz Message-Id: <20200311140707.1243218-1-mreitz@redhat.com> Reviewed-by: John Snow Tested-by: John Snow Signed-off-by: Max Reitz (cherry picked from commit c264e5d2f9f5d73977eac8e5d084f727b3d07ea9) Conflicts: tests/qemu-iotests/group - As per usual. Signed-off-by: Max Reitz Signed-off-by: Danilo C. L. de Paula --- tests/qemu-iotests/026 | 31 ----------- tests/qemu-iotests/026.out | 6 -- tests/qemu-iotests/026.out.nocache | 6 -- tests/qemu-iotests/289 | 89 ++++++++++++++++++++++++++++++ tests/qemu-iotests/289.out | 8 +++ tests/qemu-iotests/group | 1 + 6 files changed, 98 insertions(+), 43 deletions(-) create mode 100755 tests/qemu-iotests/289 create mode 100644 tests/qemu-iotests/289.out diff --git a/tests/qemu-iotests/026 b/tests/qemu-iotests/026 index c1c96a41d9..3afd708863 100755 --- a/tests/qemu-iotests/026 +++ b/tests/qemu-iotests/026 @@ -237,37 +237,6 @@ $QEMU_IO -c "write 0 $CLUSTER_SIZE" "$BLKDBG_TEST_IMG" | _filter_qemu_io _check_test_img -echo -echo === Avoid freeing external data clusters on failure === -echo - -# Similar test as the last one, except we test what happens when there -# is an error when writing to an external data file instead of when -# writing to a preallocated zero cluster -_make_test_img -o "data_file=$TEST_IMG.data_file" $CLUSTER_SIZE - -# Put blkdebug above the data-file, and a raw node on top of that so -# that blkdebug will see a write_aio event and emit an error -$QEMU_IO -c "write 0 $CLUSTER_SIZE" \ - "json:{ - 'driver': 'qcow2', - 'file': { 'driver': 'file', 'filename': '$TEST_IMG' }, - 'data-file': { - 'driver': 'raw', - 'file': { - 'driver': 'blkdebug', - 'config': '$TEST_DIR/blkdebug.conf', - 'image': { - 'driver': 'file', - 'filename': '$TEST_IMG.data_file' - } - } - } - }" \ - | _filter_qemu_io - -_check_test_img - # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/026.out b/tests/qemu-iotests/026.out index c1b3b58482..83989996ff 100644 --- a/tests/qemu-iotests/026.out +++ b/tests/qemu-iotests/026.out @@ -653,10 +653,4 @@ wrote 1024/1024 bytes at offset 0 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) write failed: Input/output error No errors were found on the image. - -=== Avoid freeing external data clusters on failure === - -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1024 data_file=TEST_DIR/t.IMGFMT.data_file -write failed: Input/output error -No errors were found on the image. *** done diff --git a/tests/qemu-iotests/026.out.nocache b/tests/qemu-iotests/026.out.nocache index 8d5001648a..9359d26d7e 100644 --- a/tests/qemu-iotests/026.out.nocache +++ b/tests/qemu-iotests/026.out.nocache @@ -661,10 +661,4 @@ wrote 1024/1024 bytes at offset 0 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) write failed: Input/output error No errors were found on the image. - -=== Avoid freeing external data clusters on failure === - -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1024 data_file=TEST_DIR/t.IMGFMT.data_file -write failed: Input/output error -No errors were found on the image. *** done diff --git a/tests/qemu-iotests/289 b/tests/qemu-iotests/289 new file mode 100755 index 0000000000..1c11d4030e --- /dev/null +++ b/tests/qemu-iotests/289 @@ -0,0 +1,89 @@ +#!/usr/bin/env bash +# +# qcow2 v3-exclusive error path testing +# (026 tests paths common to v2 and v3) +# +# Copyright (C) 2020 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 . +# + +seq=$(basename $0) +echo "QA output created by $seq" + +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm "$TEST_DIR/blkdebug.conf" + rm -f "$TEST_IMG.data_file" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt qcow2 +_supported_proto file +# This is a v3-exclusive test; +# As for data_file, error paths often very much depend on whether +# there is an external data file or not; so we create one exactly when +# we want to test it +_unsupported_imgopts 'compat=0.10' data_file + +echo +echo === Avoid freeing external data clusters on failure === +echo + +cat > "$TEST_DIR/blkdebug.conf" <