| #!/usr/bin/env bash |
| # |
| # Test case for ejecting BDSs with block jobs still running on them |
| # |
| # Copyright (C) 2016 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 <http://www.gnu.org/licenses/>. |
| # |
| |
| # creator |
| owner=mreitz@redhat.com |
| |
| seq="$(basename $0)" |
| echo "QA output created by $seq" |
| |
| status=1 # failure is the default! |
| |
| _cleanup() |
| { |
| _cleanup_qemu |
| _cleanup_test_img |
| rm -f "$TEST_DIR"/{b,m,o}.$IMGFMT |
| } |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| . ./common.qemu |
| |
| # Needs backing file and backing format support |
| _supported_fmt qcow2 qed |
| _supported_proto file |
| _supported_os Linux |
| |
| |
| test_blockjob() |
| { |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "{'execute': 'blockdev-add', |
| 'arguments': { |
| 'node-name': 'drv0', |
| 'driver': '$IMGFMT', |
| 'file': { |
| 'driver': 'file', |
| 'filename': '$TEST_IMG' |
| }}}" \ |
| 'return' |
| |
| # If "$2" is an event, we may or may not see it before the |
| # {"return": {}}. Therefore, filter the {"return": {}} out both |
| # here and in the next command. (Naturally, if we do not see it |
| # here, we will see it before the next command can be executed, |
| # so it will appear in the next _send_qemu_cmd's output.) |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "$1" \ |
| "$2" \ |
| | _filter_img_create | _filter_qmp_empty_return |
| |
| # We want this to return an error because the block job is still running |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "{'execute': 'blockdev-del', |
| 'arguments': {'node-name': 'drv0'}}" \ |
| 'error' | _filter_generated_node_ids | _filter_qmp_empty_return |
| |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "{'execute': 'block-job-cancel', |
| 'arguments': {'device': 'job0'}}" \ |
| "$3" |
| |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "{'execute': 'blockdev-del', |
| 'arguments': {'node-name': 'drv0'}}" \ |
| 'return' |
| } |
| |
| |
| TEST_IMG="$TEST_DIR/b.$IMGFMT" _make_test_img 1M |
| TEST_IMG="$TEST_DIR/m.$IMGFMT" _make_test_img -b "$TEST_DIR/b.$IMGFMT" 1M |
| _make_test_img -b "$TEST_DIR/m.$IMGFMT" 1M |
| |
| _launch_qemu -nodefaults |
| |
| _send_qemu_cmd $QEMU_HANDLE \ |
| "{'execute': 'qmp_capabilities'}" \ |
| 'return' |
| |
| echo |
| echo '=== Testing drive-backup ===' |
| echo |
| |
| # drive-backup will not send BLOCK_JOB_READY by itself, and cancelling the job |
| # will consequently result in BLOCK_JOB_CANCELLED being emitted. |
| |
| test_blockjob \ |
| "{'execute': 'drive-backup', |
| 'arguments': {'job-id': 'job0', |
| 'device': 'drv0', |
| 'target': '$TEST_DIR/o.$IMGFMT', |
| 'format': '$IMGFMT', |
| 'sync': 'none'}}" \ |
| 'return' \ |
| '"status": "null"' |
| |
| echo |
| echo '=== Testing drive-mirror ===' |
| echo |
| |
| # drive-mirror will send BLOCK_JOB_READY basically immediately, and cancelling |
| # the job will consequently result in BLOCK_JOB_COMPLETED being emitted. |
| |
| test_blockjob \ |
| "{'execute': 'drive-mirror', |
| 'arguments': {'job-id': 'job0', |
| 'device': 'drv0', |
| 'target': '$TEST_DIR/o.$IMGFMT', |
| 'format': '$IMGFMT', |
| 'sync': 'none'}}" \ |
| 'BLOCK_JOB_READY' \ |
| '"status": "null"' |
| |
| echo |
| echo '=== Testing active block-commit ===' |
| echo |
| |
| # An active block-commit will send BLOCK_JOB_READY basically immediately, and |
| # cancelling the job will consequently result in BLOCK_JOB_COMPLETED being |
| # emitted. |
| |
| test_blockjob \ |
| "{'execute': 'block-commit', |
| 'arguments': {'job-id': 'job0', 'device': 'drv0'}}" \ |
| 'BLOCK_JOB_READY' \ |
| '"status": "null"' |
| |
| echo |
| echo '=== Testing non-active block-commit ===' |
| echo |
| |
| # Give block-commit something to work on, otherwise it would be done |
| # immediately, send a BLOCK_JOB_COMPLETED and ejecting the BDS would work just |
| # fine without the block job still running. |
| |
| $QEMU_IO -c 'write 0 1M' "$TEST_DIR/m.$IMGFMT" | _filter_qemu_io |
| |
| test_blockjob \ |
| "{'execute': 'block-commit', |
| 'arguments': {'job-id': 'job0', |
| 'device': 'drv0', |
| 'top': '$TEST_DIR/m.$IMGFMT', |
| 'speed': 1}}" \ |
| 'return' \ |
| '"status": "null"' |
| |
| echo |
| echo '=== Testing block-stream ===' |
| echo |
| |
| # Give block-stream something to work on, otherwise it would be done |
| # immediately, send a BLOCK_JOB_COMPLETED and ejecting the BDS would work just |
| # fine without the block job still running. |
| |
| $QEMU_IO -c 'write 0 1M' "$TEST_DIR/b.$IMGFMT" | _filter_qemu_io |
| |
| # With some data to stream (and @speed set to 1), block-stream will not complete |
| # until we send the block-job-cancel command. |
| |
| test_blockjob \ |
| "{'execute': 'block-stream', |
| 'arguments': {'job-id': 'job0', |
| 'device': 'drv0', |
| 'speed': 1}}" \ |
| 'return' \ |
| '"status": "null"' |
| |
| _cleanup_qemu |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |