57284d2ada
Many tests (that do not support generic protocols) can run just fine with FUSE-exported images, so allow them to. Note that this is no attempt at being definitely complete. There are some tests that might be modified to run on FUSE, but this patch still skips them. This patch only tries to pick the rather low-hanging fruits. Note that 221 and 250 only pass when .lseek is correctly implemented, which is only possible with a libfuse that is 3.8 or newer. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20201027190600.192171-20-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
272 lines
6.7 KiB
Bash
Executable file
272 lines
6.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Test case for the QMP blkdebug and blkverify interfaces
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#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=mreitz@redhat.com
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seq="$(basename $0)"
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2
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_supported_proto file fuse
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_require_drivers blkdebug blkverify
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# blkdebug can only inject errors on bs->file, not on the data_file,
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# so thie test does not work with external data files
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_unsupported_imgopts data_file
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do_run_qemu()
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{
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echo Testing: "$@" | _filter_imgfmt
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$QEMU -nographic -qmp stdio -serial none "$@"
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echo
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}
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run_qemu()
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{
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do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp | _filter_qemu_io
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}
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IMG_SIZE=64M
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echo
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echo "=== Testing blkverify through filename ==="
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echo
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# _make_test_img may set variables that we need to retain. Everything
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# in a pipe is executed in a subshell, so doing so would throw away
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# all changes. Therefore, we have to store the output in some temp
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# file and filter that.
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scratch_out="$TEST_DIR/img-create.out"
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TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE \
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>"$scratch_out"
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_filter_imgfmt <"$scratch_out"
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rm -f "$scratch_out"
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_make_test_img $IMG_SIZE
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$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
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-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
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$QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io
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$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
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-c 'read -P 42 0 512' | _filter_qemu_io
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echo
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echo "=== Testing blkverify through file blockref ==="
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echo
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TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE \
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>"$scratch_out"
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_filter_imgfmt <"$scratch_out"
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_make_test_img $IMG_SIZE
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$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \
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-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
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$QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io
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$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
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-c 'read -P 42 0 512' | _filter_qemu_io
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echo
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echo "=== Testing blkdebug through filename ==="
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echo
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$QEMU_IO -c "open -o file.driver=blkdebug,file.inject-error.event=l2_load $TEST_IMG" \
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-c 'read -P 42 0x38000 512'
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echo
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echo "=== Testing blkdebug through file blockref ==="
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echo
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$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.inject-error.event=l2_load,file.image.filename=$TEST_IMG" \
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-c 'read -P 42 0x38000 512'
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echo
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echo "=== Testing blkdebug on existing block device ==="
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echo
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"node-name": "drive0",
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"driver": "file",
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"filename": "$TEST_IMG"
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "$IMGFMT",
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"node-name": "drive0-debug",
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"file": {
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"driver": "blkdebug",
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"image": "drive0",
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"inject-error": [{
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"event": "l2_load"
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}]
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}
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-debug "read 0 512"'
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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echo "=== Testing blkverify on existing block device ==="
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echo
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"node-name": "drive0",
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"driver": "$IMGFMT",
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"file": {
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"driver": "file",
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"filename": "$TEST_IMG"
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}
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "blkverify",
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"node-name": "drive0-verify",
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"test": "drive0",
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"raw": {
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"driver": "file",
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"filename": "$TEST_IMG.base"
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}
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-verify "read 0 512"'
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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echo "=== Testing blkverify on existing raw block device ==="
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echo
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"node-name": "drive0",
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"driver": "file",
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"filename": "$TEST_IMG.base"
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "blkverify",
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"node-name": "drive0-verify",
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"test": {
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"driver": "$IMGFMT",
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"file": {
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"driver": "file",
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"filename": "$TEST_IMG"
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}
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},
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"raw": "drive0"
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-verify "read 0 512"'
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}
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}
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{ "execute": "quit" }
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EOF
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echo
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echo "=== Testing blkdebug's set-state through QMP ==="
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echo
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run_qemu <<EOF
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{ "execute": "qmp_capabilities" }
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{ "execute": "blockdev-add",
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"arguments": {
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"node-name": "drive0",
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"driver": "file",
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"filename": "$TEST_IMG"
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}
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}
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{ "execute": "blockdev-add",
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"arguments": {
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"driver": "$IMGFMT",
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"node-name": "drive0-debug",
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"file": {
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"driver": "blkdebug",
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"image": "drive0",
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"inject-error": [{
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"event": "read_aio",
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"state": 42
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}],
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"set-state": [{
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"event": "write_aio",
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"new_state": 42
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}]
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}
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-debug "read 0 512"'
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-debug "write 0 512"'
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}
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}
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{ "execute": "human-monitor-command",
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"arguments": {
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"command-line": 'qemu-io drive0-debug "read 0 512"'
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}
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}
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{ "execute": "quit" }
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EOF
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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