bf22957309
Running
git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has
no use. It appears that commit e8f8624d removed the last
use. So execute the following cmd to remove all of
the 'here=...' lines as dead code.
sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)
Cc: kwolf@redhat.com
Cc: mreitz@redhat.com
Cc: eblake@redhat.com
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: touch up commit message, reorder series, rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>
224 lines
8.2 KiB
Bash
Executable File
224 lines
8.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# Test qemu-img command line parsing
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#
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# Copyright (C) 2014 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=kwolf@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2
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_supported_proto file nfs
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_supported_os Linux
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function run_qemu_img()
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{
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echo
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echo Testing: "$@" | _filter_testdir
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"$QEMU_IMG" "$@" 2>&1 | _filter_testdir
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}
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size=128M
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echo
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echo === create: Options specified more than once ===
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# Last -f should win
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run_qemu_img create -f foo -f $IMGFMT "$TEST_IMG" $size
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_img_info
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# Multiple -o should be merged
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run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" $size
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_img_info --format-specific
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# If the same -o key is specified more than once, the last one wins
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run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" $size
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_img_info --format-specific
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run_qemu_img create -f $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" $size
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_img_info
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echo
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echo === create: help for -o ===
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# Adding the help option to a command without other -o options
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run_qemu_img create -f $IMGFMT -o help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o \? "$TEST_IMG" $size
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# Adding the help option to the same -o option
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run_qemu_img create -f $IMGFMT -o cluster_size=4k,help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o cluster_size=4k,\? "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o help,cluster_size=4k "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o \?,cluster_size=4k "$TEST_IMG" $size
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# Adding the help option to a separate -o option
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run_qemu_img create -f $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" $size
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# Looks like a help option, but is part of the backing file name
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run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,\? "$TEST_IMG" $size
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# Try to trick qemu-img into creating escaped commas
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run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG" $size
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run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG" $size
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# Leave out everything that isn't needed
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run_qemu_img create -f $IMGFMT -o help
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run_qemu_img create -o help
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# Try help option for a format that does not support creation
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run_qemu_img create -f bochs -o help
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echo
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echo === convert: Options specified more than once ===
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# We need a valid source image
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run_qemu_img create -f $IMGFMT "$TEST_IMG" $size
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# Last -f should win
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run_qemu_img convert -f foo -f $IMGFMT "$TEST_IMG" "$TEST_IMG".base
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TEST_IMG="${TEST_IMG}.base" _img_info
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# Last -O should win
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run_qemu_img convert -O foo -O $IMGFMT "$TEST_IMG" "$TEST_IMG".base
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TEST_IMG="${TEST_IMG}.base" _img_info
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# Multiple -o should be merged
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" "$TEST_IMG".base
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TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
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# If the same -o key is specified more than once, the last one wins
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
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TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
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TEST_IMG="${TEST_IMG}.base" _img_info
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echo
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echo === convert: help for -o ===
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# Adding the help option to a command without other -o options
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run_qemu_img convert -O $IMGFMT -o help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o \? "$TEST_IMG" "$TEST_IMG".base
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# Adding the help option to the same -o option
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k,help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k,\? "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o help,cluster_size=4k "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o \?,cluster_size=4k "$TEST_IMG" "$TEST_IMG".base
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# Adding the help option to a separate -o option
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" "$TEST_IMG".base
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# Looks like a help option, but is part of the backing file name
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run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG",,help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG",,\? "$TEST_IMG" "$TEST_IMG".base
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# Try to trick qemu-img into creating escaped commas
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run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG" "$TEST_IMG".base
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run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG" "$TEST_IMG".base
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# Leave out everything that isn't needed
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run_qemu_img convert -O $IMGFMT -o help
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run_qemu_img convert -o help
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# Try help option for a format that does not support creation
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run_qemu_img convert -O bochs -o help
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echo
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echo === convert: -C and other options ===
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# Adding the help option to a command without other -o options
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run_qemu_img convert -C -S 4k -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
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run_qemu_img convert -C -S 8k -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
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run_qemu_img convert -C -c -O $IMGFMT "$TEST_IMG" "$TEST_IMG".target
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echo
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echo === amend: Options specified more than once ===
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# Last -f should win
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run_qemu_img amend -f foo -f $IMGFMT -o lazy_refcounts=on "$TEST_IMG"
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_img_info --format-specific
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# Multiple -o should be merged
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run_qemu_img amend -f $IMGFMT -o size=130M -o lazy_refcounts=off "$TEST_IMG"
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_img_info --format-specific
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# If the same -o key is specified more than once, the last one wins
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run_qemu_img amend -f $IMGFMT -o size=8M -o lazy_refcounts=on -o size=132M "$TEST_IMG"
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_img_info --format-specific
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run_qemu_img amend -f $IMGFMT -o size=4M,size=148M "$TEST_IMG"
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_img_info
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echo
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echo === amend: help for -o ===
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# Adding the help option to a command without other -o options
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run_qemu_img amend -f $IMGFMT -o help "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o \? "$TEST_IMG"
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# Adding the help option to the same -o option
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run_qemu_img amend -f $IMGFMT -o cluster_size=4k,help "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o cluster_size=4k,\? "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o help,cluster_size=4k "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o \?,cluster_size=4k "$TEST_IMG"
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# Adding the help option to a separate -o option
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run_qemu_img amend -f $IMGFMT -o cluster_size=4k -o help "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG"
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# Looks like a help option, but is part of the backing file name
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run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG",,help "$TEST_IMG"
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run_qemu_img rebase -u -b "" -f $IMGFMT "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG",,\? "$TEST_IMG"
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run_qemu_img rebase -u -b "" -f $IMGFMT "$TEST_IMG"
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# Try to trick qemu-img into creating escaped commas
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run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG" -o ,help "$TEST_IMG"
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run_qemu_img amend -f $IMGFMT -o backing_file="$TEST_IMG" -o ,, -o help "$TEST_IMG"
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# Leave out everything that isn't needed
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run_qemu_img amend -f $IMGFMT -o help
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run_qemu_img convert -o help
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# Try help option for a format that does not support amendment
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run_qemu_img amend -f bochs -o help
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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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