| #!/usr/bin/env 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 <http://www.gnu.org/licenses/>. |
| # |
| |
| # creator |
| owner=mreitz@redhat.com |
| |
| seq="$(basename $0)" |
| echo "QA output created by $seq" |
| |
| status=1 # failure is the default! |
| |
| _cleanup() |
| { |
| _cleanup_test_img |
| } |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| _supported_fmt qcow2 |
| _supported_proto file |
| _require_drivers blkdebug blkverify |
| |
| do_run_qemu() |
| { |
| echo Testing: "$@" | _filter_imgfmt |
| $QEMU -nographic -qmp stdio -serial none "$@" |
| echo |
| } |
| |
| run_qemu() |
| { |
| do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp | _filter_qemu_io |
| } |
| |
| IMG_SIZE=64M |
| |
| echo |
| echo "=== Testing blkverify through filename ===" |
| echo |
| |
| TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ |
| _filter_imgfmt |
| _make_test_img $IMG_SIZE |
| $QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ |
| -c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io |
| |
| $QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io |
| |
| $QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ |
| -c 'read -P 42 0 512' | _filter_qemu_io |
| |
| echo |
| echo "=== Testing blkverify through file blockref ===" |
| echo |
| |
| TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ |
| _filter_imgfmt |
| _make_test_img $IMG_SIZE |
| $QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$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 |
| |
| $QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io |
| |
| $QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ |
| -c 'read -P 42 0 512' | _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 |
| |
| $QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.inject-error.event=l2_load,file.image.filename=$TEST_IMG" \ |
| -c 'read -P 42 0x38000 512' |
| |
| echo |
| echo "=== Testing blkdebug on existing block device ===" |
| echo |
| |
| run_qemu <<EOF |
| { "execute": "qmp_capabilities" } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "node-name": "drive0", |
| "driver": "file", |
| "filename": "$TEST_IMG" |
| } |
| } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "driver": "$IMGFMT", |
| "node-name": "drive0-debug", |
| "file": { |
| "driver": "blkdebug", |
| "image": "drive0", |
| "inject-error": [{ |
| "event": "l2_load" |
| }] |
| } |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-debug "read 0 512"' |
| } |
| } |
| { "execute": "quit" } |
| EOF |
| |
| echo |
| echo "=== Testing blkverify on existing block device ===" |
| echo |
| |
| run_qemu <<EOF |
| { "execute": "qmp_capabilities" } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "node-name": "drive0", |
| "driver": "$IMGFMT", |
| "file": { |
| "driver": "file", |
| "filename": "$TEST_IMG" |
| } |
| } |
| } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "driver": "blkverify", |
| "node-name": "drive0-verify", |
| "test": "drive0", |
| "raw": { |
| "driver": "file", |
| "filename": "$TEST_IMG.base" |
| } |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-verify "read 0 512"' |
| } |
| } |
| { "execute": "quit" } |
| EOF |
| |
| echo |
| echo "=== Testing blkverify on existing raw block device ===" |
| echo |
| |
| run_qemu <<EOF |
| { "execute": "qmp_capabilities" } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "node-name": "drive0", |
| "driver": "file", |
| "filename": "$TEST_IMG.base" |
| } |
| } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "driver": "blkverify", |
| "node-name": "drive0-verify", |
| "test": { |
| "driver": "$IMGFMT", |
| "file": { |
| "driver": "file", |
| "filename": "$TEST_IMG" |
| } |
| }, |
| "raw": "drive0" |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-verify "read 0 512"' |
| } |
| } |
| { "execute": "quit" } |
| EOF |
| |
| echo |
| echo "=== Testing blkdebug's set-state through QMP ===" |
| echo |
| |
| run_qemu <<EOF |
| { "execute": "qmp_capabilities" } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "node-name": "drive0", |
| "driver": "file", |
| "filename": "$TEST_IMG" |
| } |
| } |
| { "execute": "blockdev-add", |
| "arguments": { |
| "driver": "$IMGFMT", |
| "node-name": "drive0-debug", |
| "file": { |
| "driver": "blkdebug", |
| "image": "drive0", |
| "inject-error": [{ |
| "event": "read_aio", |
| "state": 42 |
| }], |
| "set-state": [{ |
| "event": "write_aio", |
| "new_state": 42 |
| }] |
| } |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-debug "read 0 512"' |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-debug "write 0 512"' |
| } |
| } |
| { "execute": "human-monitor-command", |
| "arguments": { |
| "command-line": 'qemu-io drive0-debug "read 0 512"' |
| } |
| } |
| { "execute": "quit" } |
| EOF |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |