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https://github.com/libguestfs/libguestfs.git
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54 lines
1.5 KiB
Bash
Executable File
54 lines
1.5 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2009 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Test download where the library cancels.
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#
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# Download big and small files to /dev/full. This should fail but not
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# kill the appliance. We test various randomized file sizes because
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# there are many potential race conditions -- for example the daemon
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# may or may not send all of its data because the error condition is
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# detected.
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set -e
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rm -f test.img
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size=$(awk 'BEGIN{ srand(); print int(16*1024*rand()) }')
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echo "$0: test size $size (bytes)"
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../fish/guestfish <<EOF
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# We want the file to be fully allocated.
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alloc test.img 10M
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run
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part-disk /dev/sda mbr
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mkfs ext2 /dev/sda1
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mount-options "" /dev/sda1 /
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fallocate64 /file $size
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# Download the file into /dev/full so it fails.
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-download /file /dev/full
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# The daemon should still be reachable after the failure.
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ping-daemon
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EOF
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rm -f test.img
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